2020版高考新创新一轮复习英语译林版学案：选修7Unit2Fitforlife

Unit 2 Fit for life



一、课前基础自查
(一)分类记单词——省时高效
Ⅰ.阅读单词(知其意)
1．surgeon n．　　　　　外科医师
2．life­saving adj. 救命的，救生的
3．revolution n. 巨变，大变革；革命；旋转，天体运行
4．counter n. 柜台；计数器；反驳
vt. 反驳；抵制，抵消
5．acid n. 酸，酸性物质
adj. 酸的，酸性的；酸味的；尖酸的
6．stroke n. 中风，_脑溢血；(打、击等的)一下，一击；轻抚；笔画_vt. 轻抚，抚摸
7．diabetes n. 糖尿病
8．symptom n. 症状；征兆
9．outcome n. 结果，后果
10．swell vi.&vt. 肿胀，膨胀；(使)凸出，鼓起
11．stainless adj. 不生锈的
12．organ n. 器官；管风琴，风琴；机构，团体
13．alcoholic n. 酒鬼
adj. 酒精的，含酒精的
14.mass adj.　　　　大规模的；数量极多的
n. 一团，一堆；许多；(物理)质量
15．complex adj. 复杂的，难懂的
n. 建筑群；相关联的一组事物；情结
Ⅱ.重点单词(写其形)
1．phenomenon n. 现象
2．best­selling adj. 畅销的
3．approval n. 批准，通过；赞成，同意
4．unable adj. 不能，无法
5._vital adj. 对……极重要的，必不可少的
6._potential n. 可能性，潜在性；潜力，潜能
adj. 潜在的，可能的
7．bleed vi. 流血，失血
8．subscribe vi. 定期订购或订阅
9．possess vt. 拥有，具有
10．astonish vt. 使十分惊讶，使吃惊
11．sickness n. 疾病；恶心，呕吐
12．relate vt.& vi. 联系，把……联系起来；叙述，讲述
13．beneficial adj. 有益的，有用的
Ⅲ.拓展单词(通其变)
1．chemist n．药剂师，药商；化学家→chemistry n．化学→chemical adj.化学的
2．circulate vi.& vt.循环；传播，散布；传递，传阅→circulation n．循环；传播
3．effective adj.有效的；实际的，事实上的；生效的→effect n．效果，作用；影响
4．abnormal adj.不正常的，反常的→normal adj.正常的
5．application n．应用，运用；申请，申请表；涂抹，外敷→apply vt.应用，使用 vi.申请，请求→applicant n．申请人
6．accelerate vt.& vi.(使)加速，加快→acceleration n．加快；增速
7．reasonable adj.合理的，有理由的；公道的；明智的→reasonably adv.合乎逻辑地；明智地→reason n．原因，理由vt.推理
8．applaud vi.& vt.鼓掌；称赞，赞许→applause n．鼓掌，喝彩
9．addicted adj.上瘾；入迷→addict v．使沉溺，使入迷n.吸毒成瘾的人，对……入迷的人→addiction n．瘾；嗜好→addictive adj.使人上瘾的
10．sharp adj.锋利的；急剧的；灵敏的；尖锐的，严厉的→sharpen vt.& vi.(使)变得锋利，变得清晰；使尖锐→sharply adv.锋利地；急剧地；尖锐地，严厉地
11．arrangement n．排列，布置；安排；约定，协议→arrange v．安排
[语境活用]
1．The drug is so addictive that he is addicted to it. Therefore, it's hard for him to get rid of the addiction to it.(addict)
2．The expert said relievers are a safe and effective medicine and have very few side effects on your body.(effect)
3．Some parents are always arranging everything for their children and spare no effort to pave the way for their success, but are the arrangements really good to them？(arrange)
4．The famous chemist denied in his chemistry report that it was the waste water from the chemical factory that polluted the underground water in this area.(chemistry)
5．Everyone applauded the instant the Nobel Prize winner appeared on the stage accompanied by the chairman. The entire hall was filled with applause.(applaud)
6．“In order to make a pencil sharp,_you need to sharpen it.”Mother told her son gently not sharply.(sharp)
7．To apply for the good job, the applicant was filling in his application form carefully.(apply)

(二)练中记短语——记牢用活
写准记牢
语境活用(选用左栏短语填空)
1.try_out　　　　　　　　　　测试，试验；参加选拔
2．wear_sb._out 使筋疲力尽；使厌烦
3．let_out 放出；发出
4．swell_up 肿胀，膨胀
5．subscribe_to 同意，赞成
6．be_addicted__to 对……上瘾，成瘾
7．open_up 打开
8．be_cautious_about 对……小心谨慎
9．relate_..._to_... 把……与……相联系
10．carry_out 执行，实施
11．pick_out 挑选，挑出
12．look_out_for 当心；留心
13．fade_away 逐渐消失
14．due_to 由于，因为
15．be_connected_with 与……相联系
16．block_..._from_... 阻止……
17．play_an_important_role_in 在……中起重要作用
18．be_aware_of 意识到
1.He gave himself a new name to hide his identity when he went to carry_out the secret task.
2．I believe that the more we are_aware_of the significance of this saying, the more benefits we will get in our daily study.
3．However, as far as I'm concerned, it is not wise for us to be_addicted_to playing with smartphones.
4．We have to be_cautious_about introducing particular reforms and review our experience regularly.
5．Do you subscribe_to her optimistic view on the state of the current economy?
6．Tom had a fall and his under lip began to swell_up.
7．The method seems good but it needs to be tried_out.
8．Illness and death came suddenly; over the years she has simply worn herself out.
9．Here are some novels. You can pick_out those you want.
10．Attendance at the meeting was small, partly due_to the absence of teachers.

(三)仿写明句式——以用为本
教材原句
句式解读
句式仿写
1.Have you ever seen a doctor? If so, what happened?
你曾经看过医生吗？如果看过的话，发生了什么事？
省略结构：if so意为“如果是这样的话”。
你可以来北京度假，如果你来的话，我将带你参观颐和园。
You can come to Beijing for a holiday.If_so,_I'll show you around the Summer Palace.
2.If you open up any medicine cupboard or go to any medicine counter in the world, it is likely that you will find aspirin and penicillin.
倘若你打开世界上任何一个药柜或去任何一家药店的柜台，都很有可能找到阿司匹林和青霉素。
It is likely that ...为固定句型，意为“很可能……”。
(2014·全国卷Ⅱ满分作文)我经常想象我未来的生活是什么样的。十年后我的生活很可能会大不相同。
I often imagine what my life will be like in the future.It_is_likely_that my life will be very different in ten years.
3. Some acupuncturists insert needles at or near the body part affected by the disease, while others select points according to the symptoms that the patient has.
一些针灸医师在疾病感染的身体患病处或在患病处附近扎针，而另外一些则根据病人的病症选择扎针的位置。
while是并列连词，意为“然而”，表示前后两种情况的对比。
汤姆很擅长理科，而他的兄弟绝对是不可救药。
Tom's very good at science, while his brother is absolutely hopeless.


二、课堂重点深化

1．possess vt.拥有，具有；支配
　[自主体验]
单句语法填空
①He is diligent, honest and down to earth.Gradually, he accumulated a great many possessions. Nowadays, he is in possession of two famous companies. (possess)
②The system is possessed of stronger applicability and generality.
③Life is a hospital in which every patient is possessed (possess) by the desire to change his bed.
完成句子
④It is a pity so many useful discoveries should be_in_the_possession_of_a_silent_man/in_a_silent_man's_possession.
那么多有用的见解，却埋藏在一个不爱说话的人的肚子里，实在可惜。
⑤If you miss payments, the lender could get/take/gain_possession_of your home.
如果你错过付款， 贷方可以占有你的家。
　[系统归纳]
(1)be possessed of　　　 有(某品质、能力等)
be possessed by ……所支配
(2)possession n. C](常作复数)所有；财产
[U]具有，拥有
in possession of 占有；拥有；持有
in sb.'s possession ＝ in the possession of sb.
为某人所有；在某人的控制下
get/take/gain possession of　 拥有；占有
　[重点强化]
易错处处防
⑥He announced that there would be more stringent controls on the possessions of weapons.possessions→possession
佳句时时写
⑦(2014·全国卷Ⅱ书面表达)那时候我将28岁了。将有自己的家庭，也许会有一个可爱的孩子。
I_will_be_twenty­eight_years_old_by_then.I_will_possess_my_own_family,_probably_with_a_lovely_child.
2．vital adj.对……极重要的，必不可少的
　[自主体验]
完成句子
①It's_vital_that we should never lower safety standards as life is the most important in the world.
我们绝不能降低安全标准，这是至关重要的，因为在世界上生命是最宝贵的。
②Enough sleep is_vital_for/to the students' well­being and health.
充足的睡眠对学生的身心健康是非常重要的。
③It_is_vital_to_keep_calm in an emergency.
在情况紧急的时候，保持镇静是至关重要的。
　[系统归纳]
be vital for/to sth.　　　　　　　　 对……极为重要
It is vital to do sth. 做某事很重要
It is vital that ... (should) do sth. ……是十分重要的
　[重点强化]
易错处处防
④It is vital that he took action to guarantee our long­term prosperity.took→take
佳句时时写
⑤(2010·福建高考书面表达)采取有效措施，防止水资源污染是很重要的。
It_is_vital_to_take_effective_measures_to_stop_polluting_the_water_resources.
3．potential n．可能性，潜在性；潜力，潜能 adj.潜在的，可能的
　[自主体验]
完成句子
①The new biological science has_the_potential_to_do great harm, as well as good.
新生物学给人类带来利好的同时也带来了危害。
②All we can do is to find the_potential_danger and try to decrease it.
我们所能做的是找到这一潜在的危险，并设法减少这种危险。
③The school strives to treat students as individuals and to help each one to achieve_their_full_potential.
学校力图因材施教，并帮助每位学生充分发挥他们的潜能。
　[系统归纳]
(1)have the potential to do sth.　 有做某事的潜力
achieve one's (full) potential (充分)发挥某人的潜力
(2)the potential danger 潜在的危险
　[重点强化]
易错处处防
④I want to hire someone who I think has the potential take my job at some point.take前加to
佳句时时写
⑤(2010·江西高考书面表达)魔力词汇能够帮助我们构建更和谐的生活空间。
The_magic_words_have_the_potential_to_build_a_more_harmonious_space_of_life.
4．astonish vt.使十分惊讶，使吃惊
　[自主体验]
单句语法填空
①We were astonished to_find (find) the temple still in its original condition.
②Here is an astonishing (astonish) and significant fact: mental work alone can't make us tired.
③The audience was inexpressibly astonished at/by the brilliant performance.
一句多译
使我吃惊的是无人驾驶汽车的发展速度非常快。
④What_astonishes_me is that the developing speed of driverless cars is very fast.
⑤It_astonishes_me_that the developing speed of driverless cars is very fast.
⑥To_my_astonishment,_the developing speed of driverless cars is very fast.
　[系统归纳]

(1)It astonishes sb. that ...　 令某人感到吃惊的是……
What astonishes sb. is ... 使某人吃惊的是……
(2)astonished adj. 吃惊的(多修饰人)
be astonished at/by ... 对……感到惊讶
be astonished to do sth. 做某事感到惊讶
be astonished that ... 对……感到惊讶
astonishing adj. 令人吃惊的(多修饰物)
(3)astonishment n. 惊讶，吃惊
to one's astonishment 让某人感到惊讶的是
in astonishment 惊讶地
　[重点强化]
易错处处防
⑦The astonishing expression on his face suggested that he was astonished at the extraordinary beauty of the picture.astonishing→astonished
佳句时时写
⑧(2012·广东高考书面表达)令我们惊讶的是，他在80多岁时决定学习法律，并于2006年获得硕士学位。
To_our_astonishment,_he_decided_to_study_law_in_his_eighties_and_got_a_master's_degree_in_2006.
5．relate vt.& vi.联系，把……联系起来；叙述，讲述
　[自主体验]
单句语法填空
①It is difficult to relate his argument to the facts.
②He found it difficult to sustain good relationship (relate) with them.
③Putting up signs related (relate) to banning smoking was advised by the government.
完成句子
④It is requested that all the articles should be_related_to the students' life.
据要求所有的文章都要与学生的生活有关。
⑤The state has staged a series of policy measures in/with_relation_to western region development.
国家已经出台了一系列有关西部发展的政策措施。
　[系统归纳]
(1)relate ... to ...　　 把……和……联系在一起
relate sth. to sb. 向某人叙述/讲述某事
relate to ... 和……有关联；和……合得来
(2)related adj. 相关的；有(亲属)关系的
be related to ... 和……有关的；和……有联系的
(3)relation n. 关系
in/with relation to 关于；与……相比
relationship n. 关系，联系
　[重点强化]
易错处处防
⑥This heart attack may be relating to his overwork.relating→related
佳句时时写
⑦(2017·全国卷Ⅱ书面表达)剪纸有一千五百多年的历史，与中国的传统文化紧密联系在一起。
Paper­cutting_is_closely_related_to_the_traditional_culture_of_China,_and_has_a_history_of_more_than_1,500_years.


1．try out测试，试验；参加选拔
　[系统归纳]
try out for　　 　　 　 　 参加……选拔(或试演)
try for 试图获得，力争赢得
try on 试穿
　[重点强化]
用法条条清(选用上述短语填空)
①Why don't you try_out_for the basketball team？You have nothing to lose.
②It is very pleasant for him to travel and to try_out and explore whatever is new.
③I try_on the beautiful overcoat, but it is too tight.
佳句时时写
④(2018·北京高考书面表达)洗了茶壶，加了茶叶，往茶杯里倒了些水，他们按照我的指导，试着学习泡茶的技巧。
Washing_the_tea_pots,_adding_tea_leaves,_and_pouring_water_into_the_cups,_they_followed_my_instruction_and_were_trying_for_the_skills_of_making_tea.
2．wear sb.out使筋疲力尽；使厌烦
　[系统归纳]
(1)wear (sth.) out　　　 穿破；用坏
wear (sth.) away (因重复使用而)变薄；磨损
wear down (通过不断攻击或施加压力)使衰弱，使意志薄弱
(2)worn adj. 用坏的；用旧的；筋疲力尽的
be worn out (人)精疲力竭；(物)破烂不堪
　[重点强化]
用法条条清(选用上述短语填空)
①Every time she consulted her watch, she wondered if the batteries were wearing_out.
②The young people run around kicking a ball, wearing themselves out.
③Water can still wear_away rocks after a long time, even though the rock is harder.
④We hope your persuasion will wear_down his opposition.
佳句时时写
⑤(2009·北京高考书面表达)看到一排排的树，我们都有一种成就感，虽然我们有点累了。
Seeing_the_lines_of_trees,_we_all_had_a_sense_of_achievement_although_we_were_a_bit_worn_out.
3．let out放出，释放；发出(声音)；放大(衣服)；泄露
　[系统归纳]
let alone　　　　　　　 更不用说
let down 放下，降低；使失望
let go (of) 放开，松手
let off 宽恕，免除；燃放
　[重点强化]
用法条条清(选用上述短语填空)
①Don't let_off fireworks near the house.It's dangerous.
②In a voice full of reproach, she told the naughty boy that he had let_down the whole class.
③Its water is so contaminated that in some areas it is unsafe even to touch, let_alone use for irrigation or drinking.
④Don't let_out your secret to those who easily become expansive after a few drinks.
佳句时时写
⑤(2015·广东高考书面表达)他们不关心别人，更不用说主动帮助同学了。
They_don't_care_about_others.Let_alone_give_an_offer_to_help_other_classmates.
4．if省略结构
　[教材原句]　Have you ever seen a doctor? If_so,_what happened?
　[自主体验]
①Will you be free this Sunday？If_so,_let's go camping.
这个周日你有空吗？如果有，我们去野营吧。
②If_possible,_try and go to bed and wake up at the same time every day.
如果可能的话，尝试每天都在同一时间睡觉和起床。
③Please keep in mind to correct my mistakes if_any.
请记住如果有错的话，给我纠正过来。
　[归纳点拨]
(1)if省略结构：若if从句的主语与主句的主语一致，且从句中有be动词时，可将从句主语与be动词省略；
(2)if省略结构的惯用表达：
if not　　　　　　 　 如果不是这样的话
if ever 若曾经有的话
if any 如果真有的话；即使有(任何)……
if necessary 如有必要
if possible 如有可能
if anything 如果有……的话

　[佳句背诵]
①(增分要点句)(2015·全国卷Ⅱ满分作文)If possible, please let us know and we'll wait for you at the school gate at 9：00 in the morning.
②(增分要点句)(2015·全国卷Ⅰ满分作文)We would especially welcome articles about how Americans spend their holidays and festivals.You can write anything relevant if any.
5．并列连词while
　[教材原句]　Some acupuncturists insert needles at or near the body part affected by the disease, while others select points according to the symptoms that the patient has.
　[自主体验]
①Some people waste food while others haven't enough.
有些人浪费粮食，然而有些人却吃不饱。
②While_we_were_swimming in the river, we saw a fish jump out of the water.
当我们正在河中游泳时，看见一条鱼跃出了水面。
③While_the_Internet_is_of_great_help_to_us,_I don't think it is a good idea to spend too much time on it.
尽管互联网对我们有很大的帮助，我认为在这方面花太多的时间并不是个好主意。
④We can surely overcome these difficulties while_we_are_closely_united.
只要我们紧密地团结在一起，一定能克服这些困难。
　[归纳点拨]
用法规则
(1)while用作并列连词，意为“而，然而”，表前后意义上的对比或转折。
(2)while用作从属连词，引导时间状语从句，意为“当……时候，和……同时”。
(3)while用作从属连词，引导让步状语从句，意为“尽管”。
(4)while用作从属连词，引导条件状语从句，意为“只要”。
注意事项
(1)while引导时间状语从句时，从句谓语动词必须是延续性的动词；
(2)while引导让步状语从句时，一般放在句首，不放在句末。
　[佳句背诵]
①(增分要点句)(2016·江苏高考满分作文)Some people benefit from it, while others feel puzzled at who to vote.
②(增分要点句)(2018·全国卷Ⅰ满分作文)What's more, when you are enjoying the meal, you need to avoid making noises while chewing food.


Ⅰ.单词拼写
1．One day, the chemist (化学家) dissolved some material in hot water.
2．What she possesses (拥有) is the ability to get straight to the core of a problem.
3．We are aware of the potential (潜在的) problems and have taken every precaution (预防)．
4．In my mind, switching from coal to gas is a good decision, which is beneficial (有益的) to energy conservation and environment protection.
5．Poor educational performance is related (有关的) to emotional disturbance.
6．My main reason for subscribing (订阅) to New Scientist is to keep in touch with advances in science.
7．The police stopped the car and they were astonished (吃惊的) to find the driver was a six­year­old boy.
8．Think carefully before you insure against accident, sickness (疾病) and redundancy.
9．And thanks to its architecture, it is still probably the best­selling (畅销的) product of its kind in the world.
10．The oceans are a key part of the natural carbon cycle, in which carbon dioxide is circulated (循环) between the land, seas and atmosphere.
11．We are willing to help but unable (不能) to do so about this.
12．They have one abnormal (异常的) gene from that parent and one normal gene from the other parent.
13．It is always the latest song that an audience applauds (喝彩) the most.
14．Nature may well know all the answers, but science has yet to prove its theories (理论)．
15．But the holders of these securities found that their value declined sharply (急剧)．
Ⅱ.单句语法填空
1．I am busy preparing for my final exam, which is vital for/to me.
2．It is astonishing (astonish) how much the state of the body influences the powers of the mind.
3．It is reported that the temperature will decline sharply (sharp) in one or two days.
4．John was addicted (addict) to Chinese culture, so he decided to learn Chinese in a night school.
5．The letter put me in possession (possess) of some important information.
6．The application (apply) must be made within twenty­four hours, or it will not be attended to.
7．Many people have expressed their dissatisfaction with the arrangement (arrange)．
8．Teachers can only be expected to do what is reasonable (reason) and practicable.
9．Doctors are cautious about this new treatment, which is understandable.

10．The clay court was slippery and he was unable to_move (move) freely.
Ⅲ.单句改错
1．When the man came in, gun in hand, we all stood there, astonishing.astonishing→astonished
2．The average person has potential to become a millionaire in today's world. potential前加the
3．As is well­known to us, reading is vital importance in language learning.vital前加of
4．A relaxing holiday is thought to be benefit to his health and mind. benefit→beneficial
5．The matter relates to people's health surely requires dealing with carefully.relates→related
6．Addicting to electric games, he often cuts classes and falls behind others in school work.Addicting→Addicted
7．The idea sounds good, but we need to try it on in practice.on→out
8．This has become so natural to us that we are not even aware in it.in→of
Ⅳ.完成句子
1．Those buildings are now in_the_possession_of our university.
现在那些楼房归我们大学所有。
2．We believe that every student has the ability to_achieve_their_full_potential and be successful in their career.
我们相信每位学生都有能力发挥他们的全部潜力，并在他们的职业生涯中取得成功。
3．We think he will not be_addicted_to_computer_games any longer.
我们认为他将不会再沉溺于电脑游戏了。
4．Health problems are_closely_related_to bad eating habits and a lack of exercise.
健康问题与不良的饮食习惯和缺乏锻炼密切相关。
5．What_astonished_me was that he made such rapid progress.
使我惊讶的是他取得了这样快的进步。
6．While/Though/Although_I_always_felt_I_would_pass_the_exam,_I never thought I would get an A.
尽管我一直觉得自己能通过考试，但是我从未想到会得A。
7．You must be joking！I can't afford to pay my bills, let_alone_buy_a_new_car.
你一定是开玩笑吧！我都付不起账单了，更别说买辆新车了。
8．I might be away next week. If_so,_I won't be able to see you.
下周我可能外出。要是那样，我就见不到你了。



本单元语篇话题与新课程主题语境“人与社会”中的“医疗技术的进步”子话题相对应
一、话题语素积累多一点
子话题——医疗技术的进步
(一)浅易词汇温一温
①doctor　　　 ②physician　 　③dentist　 　 　 ④nurse
⑤hospital ⑥disease ⑦wound ⑧healthy
⑨patient ⑩pain ⑪case ⑫fever
⑬attack ⑭treat ⑮diet ⑯cure
⑰harm ⑱bleed ⑲benefit ⑳study
(二)生疏词汇记一记
①register n．&v.登记　　　　 ②ward n．病房
③reception n．接待室 ④surgeon n．外科医师
⑤clinic n．诊所 ⑥unwell adj.不适的
⑦infection n．感染 ⑧injury n．损伤
⑨scar n．伤痕 ⑩swelling n．肿胀
⑪symptom n．症状 ⑫diagnosis n．诊断
⑬sneeze v．打喷嚏 ⑭faint n．晕厥
⑮dizziness n．眩晕 ⑯thermometer n．体温计
⑰pill n．药丸 ⑱tablet n．药片
⑲aspirin n．阿司匹林 ⑳prescription n．处方药
discomfort n．不舒适 recommend v．推荐
contain v．含有 effectiveness n．有效性
(三)常用词块忆一忆
①a commonly used drug　　　 常用药
②be good for 对……有益
③be linked to 与……有关
④die of 死于……
⑤regular exercise 规律锻炼
⑥proper activities 合理的活动
⑦take to one's bed 卧床
⑧feel sick 恶心
⑨lose consciousness 失去知觉
⑩get better 好转
⑪blood transfusion 输血
⑫operating theatre/room 手术室
⑬cough medicine 止咳药
⑭pain killer 止疼药
⑮have a fever/(bad) cold/headache/stomachache
发烧/患(重)感冒/头疼/胃疼
⑯have the runs 患痢疾，拉肚子
⑰bring up 呕吐
⑱lose weight/put on weight 减肥/增肥
⑲have side effects 有副作用
⑳be allergic to some medicine 药物过敏
work out 锻炼

(四)写作佳句背一背
①In the last decades, it is advances in medical technology that have made it possible for people to live longer than in the past.
②To keep healthy, we need to live a regular life.
③Early to bed and early to rise makes a man healthy, wealthy and wise.
二、话题书面表达亮一点
　
假定你是李华，你的美国笔友Liam 想知道我国首例克隆(clone)猴“中中”和“华华”的情况，请你根据以下提示给他写一封信：
1．两只克隆猴名字的由来；
2．这一成果对医学的贡献；
3．你的感想。
注意：1.词数100左右；
2．可以适当增加细节，以使行文连贯；
3．信件的开头和结尾已给出，不计入总词数。
Dear Liam，
Nice to hear from you.
　

　Yours，
Li Hua
[写作4步走]
第一步：句写对——给词写句

proud, research, experiment, pay off, take pride in, twins, name after, mean, breakthrough, in medicine research, be bound to, live a ... life, be expected to, make achievements, bring about, convenience　　
1．我自豪地告诉你一些有关“中中”和“华华”的情况。
I_feel_proud_to_tell_you_something_about_Zhong_Zhong_and_Hua_Hua.
2．许多年的研究和实验得到了回报。
Many_years_of_research_and_experiments_paid_off.
3．我们中国人以这对双胞胎为傲。
We_Chinese_take_pride_in_the_twins.
4．他们以中华命名。
They_are_named_after_Zhong_Hua.
5．这意味着中华民族和中国人民。
This_means_Chinese_nation_and_people.
6．对于中国科学家来说，这是一次巨大的成功。
It's_a_great_success_for_Chinese_scientists._
7．在医学研究方面是一项重大突破。
It's_a_major_breakthrough_in_medicine_research.
8．未来，我们一定过着更幸福的、更容易的生活。
We_are_bound_to_live_a_happier_and_easier_life_in_the_future.
9．期待我们取得更大的成就。
We_are_expected_to_make_greater_achievements._
10. 它将带来方便。
It_will_bring_about_convenience.
第二步：量写够——语句扩充
11．在句1后加上同位语“第一对由中国科学家培育的克隆猴”。
I_feel_proud_to_tell_you_something_about_Zhong_Zhong_and_Hua_Hua,_the_first_monkey_clones_produced_by_Chinese_scientists.
12．在句7后加上介词短语“尤其是在治疗脑部疾病和其他一些疑难杂症方面”。
It's_a_major_breakthrough_in_medicine_research,_especially_in_treatment_for_brain_diseases_and_some_other_difficult_and_complicated_cases._
13．在句8前加入状语“多亏了先进科技”。
Thanks_to_the_advanced_technology,_we_are_bound_to_live_a_happier_and_easier_life_in_the_future.
14．在句9后加上地点状语“在其他领域”。
We_are_expected_to_make_greater_achievements_in_other_fields.
15．在句10后加入地点状语“在生活的每个方面”。
It_will_bring_about_convenience_in_every_aspect_of_life.
第三步：语写美——词句升格
16．用which引导的定语从句合并句4和句5，然后作That's why ...的表语。
That's_why_they_are_named_after_Zhong_Hua,_which_means_Chinese_nation_and_people.
17．用not only ... but also ...句型连接句6和句12。
It's_not_only_a_great_success_for_Chinese_scientists_but_also_a_major_breakthrough_in_medicine_research,_especially_in_treatment_for_brain_diseases_and_some_other difficult_and_complicated_cases.
18．用which引导的定语从句合并句14和句15，然后用并列连词and与句13合并。
Thanks_to_the_advanced_technology,_we_are_bound_to_live_a_happier_and_easier life_in_the_future_and_we_are_expected_to_make_greater_achievements_in_other_fields, which_will_bring_about_convenience_in_every_aspect_of_life.
第四步：篇连顺——衔接成文
本文根据要点的划分可分三段来组织文章，为总—分—总结构。在各段落中，各要点句可根据其内在逻辑关系重新排列，简单句与复杂句相互配合，使文章上下连贯，一气呵成。由于各要点间逻辑清晰、表达顺畅，无须添加额外的衔接词
Dear_Liam，
Nice_to_hear_from_you._I_feel_proud_to_tell_you_something_about_Zhong_Zhong and_Hua_Hua,_the_first_monkey_clones_produced_by_Chinese_scientists.
Many_years_of_research_and_experiments_paid_off._We_Chinese_take_pride_in_the twins._That's_why_they_are_named_after_Zhong_Hua,_which_means_Chinese_nation_and_people._It's_not_only_a_great_success_for_Chinese_scientists_but_also_a_major_breakthrough_in_medicine_research,_especially_in_treatment_for_brain_diseases_and_some_other difficult_and_complicated_cases.
Thanks_to_the_advanced_technology,_we_are_bound_to_live_a_happier_and_easier_life_in_the_future_and_we_are_expected_to_make_greater_achievements_in_other_fields, which_will_bring_about_convenience_in_every_aspect_of_life.
Yours，
Li_Hua


Ⅰ.根据提示填空
About aspirin (阿司匹林)：
Aspirin is ❶a_commonly_used_drug (一种常用的药物) which can be taken to relieve ❷discomfort (comfort) caused by numerous ❸medical_problems (医疗问题) including headaches, toothache, inflammation and ❹infections (感染)．It is also suitable ❺to_treat (treat) colds and flu­like symptoms, and to reduce ❻a_high_temperature (高烧)．
Who can take aspirin?
Adults and children over 16 years of age.
Who should not take aspirin?
•Women who are pregnant, or plan to become pregnant.Aspirin may ❼harm (伤害) your unborn baby.
•Women who are breast­feeding.Aspirin can pass into your breast milk and may harm your baby.
•People who have any problems with the way the liver works or with the way the kidneys work.
How to take aspirin：
Take aspirin after meals, with a full glass of water or milk.
•The ❽recommended (recommend) dose (剂量) ranges from two to three tablets at a time. Never take more than 4g (12 tablets) in any 24­hour period.
•You must not take these tablets with any other medicine which ❾contains (含有) any aspirin or painkiller.
How to store aspirin：
•Keep all medicines out of the reach and sight of children.
•Store aspirin in a cool, dry place, away from direct heat and light.
•Do not put aspirin in the bathroom because the dampness there can cause it to lose its effectiveness (effective)．
•Throw away aspirin that smells strongly of vinegar.
Possible side_effects (副作用)：
•Feeling sick, increased risk of bleeding (bleed), stomach pain, indigestion and heartburn are common.If these effects continue, contact your doctor.
•Ringing in the ears, difficulty breathing, dizziness, and mental confusion are rare.If these occur, stop taking the drug and contact your doctor for further advice.
Ⅱ.片段选词填空
compared to， be good for， die of， benefit， be linked to， be better than， matter， study， health problem， live longer
We all know that exercise ❶is_good_for your health, but some kinds of exercise may ❷be_better_than_others.
Running, for example, may help to protect against heart disease and other ❸health_problems. Running also may help you ❹live_longer. Researchers say it is not important how far you run. It also does not ❺matter how fast or even how often you run. As advertisements for the running shoe Nike say，“Just do it.”
Recently, researchers ❻studied more than 55,000 adults. About one­fourth of the adults reported running regularly. The study found these runners were considerably less likely than non­runners to ❼die_of any form of disease, including heart disease. In fact, the runners usually lived three years longer than the non­runners.
This study lasted 15 years. During that time, more than 3,400 of the individuals died. About 1,200 of the deaths ❽were_linked_to heart disease, a heart attack or a stroke. Compared to non­runners, runners showed 30 percent lower risk of death by any causes. Also, runners ❾compared_to_non­runners showed 45 percent lower risk of death by cardiovascular (心血管的) disease.
The runners in the study ran between 10 and 16 kilometers per hour. Slower runners, and those who only ran once or twice a week, were helped nearly as much as those who ran faster and further. Researchers looked at the running over time and found that persistent runners — over six years — showed the biggest benefits.


一、复现单元考点——增强备考信心
Ⅰ.高考中的语法填空
1．(2018·全国卷Ⅰ)According to a review of evidence in a medical journal, runners live three years longer than non­runners.You don't have to run fast or for long to see the benefit (beneficial)．
2．(2017·天津高考)—Michael was late for Mr.Smith's chemistry (chemist) class this morning.
—How come? As far as I know, he never came late to class.
3．(2016·浙江高考)When the time came to make the final decision for a course, I decided to apply for the one that reflected my interest.
4．(2015·全国卷Ⅰ)Abercrombie & Kent, a travel company in Hong Kong, says it regularly arranges (arrangement) quick getaways here for people living in Shanghai and Hong Kong.
5．(2015·江苏高考)The real reason (reasonable) why prices were, and still are, too high is complex, and no short discussion can satisfactorily explain this problem.
6．(2014·陕西高考)No sooner had Mo Yan stepped on the stage than the audience broke into thunderous applause (applaud)．
7．(2014·湖北高考)Hardly had Sabrina finished her words when Albert said sharply (sharp)，“Don't be so mean，” pointing a finger of warning at her.
Ⅱ.高考中的完形填空

effectively, unable, addicted to, sickness　　
1．(2015·安徽高考)Our appetite for new products also contributes to the problem.We are __47__ buying new things.Advertisements persuade us that newer is better and that we will be happier with the latest products.The result is that we throw away useful possessions to make room for new ones.____________
2．(2015·重庆高考)Travelers have traditionally fought this problem with sleeping pills or alcohol.There are actually healthier ways that can work just as __31__.____________
3．(2011·浙江高考)Music has always been a great love of mine and, in my 20s, when my __21__ was more manageable, I enjoyed ten years as a professional singer in restaurants, playing and singing folk songs.Unfortunately that was years ago and times have changed.Now I live with my mother on a country farm.____________
4．(2010·重庆高考)For years I have been hosting a program on the radio and writing articles for a magazine.Being __41__ to move freely，I have learned to sit still and keep my heart open, exchanging thoughts with thousands of listeners and readers.____________
答案：1.addicted to　2.effectively　3.sickness　4.unable
二、复现话题词汇——提高阅读准度
新高考下的命题新视角：随着科学技术的发展，医疗健康领域也取得了长足的进步，新药品、新医疗器械、新治疗技术不断涌现。高考也越来越关注医药领域的新技术、新发现及对人类健康有益的相关发明。平时阅读训练中，同学们应多注意相关的文章。
[话题感悟]
学习目标 ——语篇复现词汇，活学活用记忆更深
(加彩词汇为本单元话题词汇，读文时请揣摩其用法)
A new kind of surgical knife can tell cancerous from healthy tissue in seconds and may help improve tumor (肿瘤) removal in the operating room.
Known as the iKnife, the tool analyzes the vapour given off as surgeons use electrical current to cut away tissue, and it reports in real time whether the tissue is cancerous or not.
Tests in 91 human patients have shown the tool's diagnoses were extremely accurate, and may be reliable enough to begin widespread use in operating rooms.
The iKnife uses mass spectrometry (质谱法) to examine the surgical smoke given off by tissue, informing the surgeon in three seconds as to what it contains.
Other current techniques, which include sending removed tissue to a lab for analysis, are costly and frequently inadequate and take about 20－30 minutes.
“Remarkably, there are almost no technologies in routine clinical practice to assist the surgeon in improving the accuracy of cancer tissue clearance，” said the study.
For patients, this uncertainty can lead to repeat surgeries or worse, since returning to the operating table is not always an option for soft tissue tumors.
The iKnife can make current tumor diagnostics more accurate, and it has the potential to influence on­table decision­making and ultimately to improve oncological (肿瘤学的) outcomes.
In Britain alone, there are 300,000 new cases of cancer each year and 1.8 million surgical procedures performed in treatment.
The iKnife was tested on tissue samples from 302 patients, including those with tumors of the stomach, liver, lung, breast and brain, and later in the operating room during 91 procedures to cut tumor tissue away.The iKnife is not yet commercially available and likely will not be for at least another year.
“If perfected, this would help surgeons and patients avoid countless trips back to the operating room to try and obtain clear margins.A larger study needs to be carried out, but this preliminary data is very exciting，”said Stephanie Bernik, chief of surgical oncology at a hospital in New York.
语篇解读：本文是一篇科普说明文。最新研究表明：与传统的诊断方式不同，智能手术刀iKnife可以迅速并精确地诊断出病人是否患有癌症，这对病人来讲是一个福音。
1．The iKnife can identify unhealthy tissue by ________.
A．using electrical current to test it
B．testing the blood and cells of it
C．analyzing the smoke given off by it
D．cutting away tissue and examining it
解析：选C　细节理解题。根据第二段中的“analyzes the vapour given off as surgeons use electrical current to cut away tissue”和第四段中的“examine the surgical smoke given off by tissue”可知，智能手术刀主要通过分析组织释放的气体来确定不健康的组织。
2．It is implied in the passage that the iKnife ________.
A．can be purchased within several years
B．has been tested in more than 3,000 patients
C．should be perfected before it's put into use
D．can be used in other diseases besides cancer
解析：选C　推理判断题。根据最后一段中的“If perfected, this would help surgeons and patients avoid countless trips back to the operating room ...”可知，虽然智能手术刀非常厉害，但在投入使用前还有待完善。
3．What is Stephanie Bernik's attitude towards the iKnife?
A．Negative.　　　　　 B．Doubtful.
C．Critical. D．Objective.
解析：选D　推理判断题。根据最后一段内容可知，Stephanie Bernik非常客观地评价了智能手术刀。
4．What is the main idea of the passage?
A．The iKnife can tell unhealthy from healthy tissue.
B．The iKnife will take the place of current techniques.
C．The iKnife can make doctors' diagnoses more accurate.
D．The iKnife will change people's attitude towards cancer.
解析：选A　主旨大意题。通读全文，尤其是第一段的内容可知答案。
学习目标 ——题后把脉规律，练后得法理解更透
着眼全局，客观理性地解观点态度题
该题型常问作者对某事是什么态度：主观(subjective)还是客观(objective)；肯定(positive)还是否定(negative)；赞成(approval)还是反对(opposition)等等。这类题目相对而言难度较大，迷惑性也较强，因为考生很难找到具体对应的语言点，要从整篇文章或整个段落的叙述中去推测。另外，此类题所给的答案选项一般是四个形容词，考生应在审题时就把握好这四个形容词所表达的意思，然后返回文章去寻找信息。特别注意，解答此类题时千万不要把自己的态度糅进文章中，同时要注意区分作者本人的态度与作者引用的他人的观点态度。解题的关键是要看作者在文中用了什么样的口气。若用褒义词，显然是赞成；若用贬义词，显然是反对；若是客观陈述，则是中立的立场，不偏不倚。作者的态度常常在转折词后表明出来，因此but一词至关重要(还有类似的yet, however, although, nevertheless等)。
例如上文第3小题，根据全文论述特别是最后一段中Stephamie Bernik所说的话可推知，他非常客观地评价了智能手术刀。


Ⅰ.阅读理解
A
(2019·长沙质检)Travel experts across the globe publish much­anticipated lists that aim to excite readers about upcoming travel trends. Here is a list that urges travelers to explore new cities, try new foods, experience new cultures and gain new views.
Chile
This long, skinny slice of South America successfully packs a powerful punch, with strange charms in Valparaíso, excellent wine in the Maipo Valley and diverse landscapes across the Atacama Desert, Chilean Patagonia and Easter Island.
Flying is the most convenient way to get around, but flights are not cheap. Buses are more wallet­friendly, and Chile's bus system is efficient, but bus journeys can easily take 17 to 36 hours.
Montenegro
The country's coastline is its best feature, and its winding coastal roads and mountain­meets­ocean scenery create the perfect background for a road trip. Sleepy seaside towns along the Bay of Kotor are home to mom­and­pop restaurants and elegant hotels, while the walled city of Kotor offers views of the classic red rooftops of the Adriatic.
Madagascar
Madagascar, the world's fourth­largest island and one of the most biodiverse (生物多样的) places on the planet, has been rapidly affected by climate change.
Visiting the country can serve as an educational opportunity for travelers who want to understand the bad effects of global warming and irresponsible human actions. Some can't­miss experiences in Madagascar include swimming and snorkeling around Nosy Be, spotting lemurs (狐猴) in Ranomafana National Park, admiring the rocky landscapes of Isalo National Park and taking a sunset walk along the Avenue of the Baobabs.
Abu Dhabi, the UAE
After 10 years of planning and nearly D|S2 billion in costs, the Louvre Abu Dhabi celebrated its grand opening on Nov. 11, 2017. Now, lovers of art and architecture are racing to the United Arab Emirates' capital to see its newest feat of modern design — the product of French architect, Jean Nouvel. The Louvre Abu Dhabi's slogan, “see humanity in a new light”， draws attention to the museum's mission to emphasize the commonalities and celebrate the differences between Eastern and Western art.
While in Abu Dhabi, travelers can also check out the city's another famous architectural wonder — Sheikh Zayed Grand Mosque.
语篇解读：本文是一篇应用文。文章主要介绍了一份旅游景点清单，旨在鼓励旅行者探索新城市，品尝新美食，体验新文化，获得新观点。
1．Which of the following is a disadvantage of travelling by bus in Chile?
A．It is very expensive.
B．It may not help you save time.
C．Buses don't run at busy hours.
D．Buses are always very crowded.
解析：选B　细节理解题。根据第三段最后一句可知，在智利乘公共汽车旅游的一个缺点是，它可能不能帮你节省时间。
2．What do you know about travelling in Madagascar from the passage?
A．It's much cheaper to go around by bus than by plane.
B．You can take a good trip along the beautiful coastal roads.
C．You can learn more about the impacts of climate change.
D．It's a good chance to see green mountains and red rooftops.
解析：选C　细节理解题。根据第五段和第六段第一句可知，在马达加斯加旅行你可以更多地了解气候变化所带来的影响。
3．If you are interested in art and architecture, you can travel to ________.
A．Chile　　　　　　　 B．Montenegro
C．Madagascar D．Abu Dhabi, the UAE
解析：选D　细节理解题。根据倒数第二段第二句可知，如果你对艺术和建筑感兴趣，你可以去阿联酋的阿布扎比。
B
(2019·昆明模拟)Emma Watson entered our lives as the perfect Hermione Granger in 2001, and nowadays, we're just as much in love with this charming, intelligent British girl, as ever.You may or may not be a Potter head, but a lot of people are charmed by Emma Watson's perfection.
Despite being a star performer at the young age of 11, she's never gone the Hollywood­spoiled­child route.In fact, she made all attempts to stay as normal as possible.She said, “Ignoring fame was my rebellion, in a funny way.I was insistent on being normal and doing normal things.It probably wasn't advisable to go to college in America and room with a complete stranger.And it probably wasn't wise to share a bathroom with eight other people in a dormitory.Looking back, I think that was crazy.”
She added, “I was very well­educated.My dad paid for me to go to a very good school, so I worked hard every single day at that school to make him proud of me.And I did, and I still do.”
If we had to imagine what Hermione Granger would have grown up to be like, we would say she'd be the Emma Watson of the Potter universe because there really is no way to separate the two.In the last few years, Emma_has_added_more_feathers_to_her_cap than we imagined being humanly possible, which include actor, scholar, model and UN Women Goodwill Ambassador.In her role as a UN Women Goodwill Ambassador, she'd supported powerful causes to the best of her ability and brought them all the attention they deserve.
Emma Watson gave us the most accurate description of our favorite girl from the Potter universe.“Young girls are told you have to be a delicate princess.Hermione taught them that you can be a warrior.”
语篇解读：本文是一篇记叙文，主要介绍了《哈利·波特》系列电影中女主角赫敏·格兰杰的饰演者Emma Watson在11岁成名之后，仍然过着普通的生活。
4．After Emma Watson became an actress, she ________.
A．followed the Hollywood child route
B．had a preference for a normal life
C．became rebellious in a funny way
D．went to a good college instead
解析：选B　细节理解题。根据第二段的第二句“In fact, she made all attempts to stay as normal as possible”可知，在Emma Watson成名之后，她在努力保持正常，故本题选B。
5．What does the author mean by saying “Emma has added more feathers to her cap” in Para. 4?
A．Emma has earned more titles.
B．Emma wears a cap with feathers.
C．Emma is expert at designing caps.
D．Emma has been more absorbed in her job.
解析：选A　句意理解题。根据第四段第二句中的“which include actor, scholar, model and UN Women Goodwill Ambassador”可知，她获得了很多头衔，故选A。
6．What can be the best title for the text?
A．Emma Watson: You Can Be the Best Actress
B．Emma Watson: You Can Be a Warrior
C．The Way to Be a Delicate Princess
D．The Way to Be a Good Performer
解析：选B　标题归纳题。通读全文可知，本文主要讲述了Emma Watson虽然已经功成名就，但仍然坚持过普通的生活。再结合最后一段中的“Hermione taught them that you can be a warrior”可知，本题选B。
7．What's the author's attitude to Emma Watson?
A．Critical. B．Objective.
C．Cautious. D．Appreciative.
解析：选D　态度观点题。通读全文可知，作者在文中多处表达了对Emma Watson的欣赏，故选D。
C
(2019·湖北七市联考)A billionaire has recently made one of the biggest charitable (慈善的) donations to a university in China's history. Chen Tianqiao donated D|S115 million to the California Institute of Technology (Caltech) to help advanced brain research. The donation will be spent deepening the understanding of how the brain works. Chen has been interested in brain research, believing it can shape the industries such as artificial intelligence and virtual reality. However, this huge donation has caused heated discussions among Chinese scholars and Internet users alike.
Many criticized him for choosing to give money to a foreign university rather than home institutes for brain research, which are developing fast and are on track to catch up with the US in just a few years. Rao Yi, a biologist at Peking University, even said the donation was a typical mistake.
Others however, support his choice. They believe Caltech is a more reasonable choice compared to Chinese research institutions. Caltech has a long history and has taken a leading position in biology, and therefore it produces more efficient (有效的) results. In addition, the results of the research benefit not only the American people, but also the rest of the world.
A similar controversial case started two years ago when Pan Shiyi, chairman of SOHO China, donated D|S15 million to Harvard University to help disadvantaged Chinese students.
Many believe that China is still behind in the management and use of donated money, and that as a result, Chinese charity donators are looking abroad. In comparison, Western countries like the US, which have a long history of donating money, have well­developed systems that use money efficiently. They can also provide full access for donors who want to track the use of the money. To get more donations, Chinese universities should be braver and more honest. They need self­reflection, rather than envy.

语篇解读：本文是一篇新闻评论。中国亿万富豪陈天桥向美国加州理工学院捐赠1.15亿美元用于大脑研究引起了国内热烈的争论，作者介绍了正反两方面的看法并强调中国大学要学会自我反思而不是嫉妒。
8．Why did Chen's donation draw criticism?
A．It was not used efficiently.
B．It was one of the largest to Caltech.
C．It should have been given away to a Chinese college.
D．It was used in brain research rather than for unfortunate people.
解析：选C　细节理解题。根据第二段中的“Many criticized him for choosing to give money to a foreign university rather than home institutes ...”可知C项正确。give away“赠送”。
9．Some people are in favor of Chen's choice because ________.
A．the Chinese are just too envious
B．the achievements benefit the whole world
C．Caltech is a university with a longer history
D．the fund can help disadvantaged Chinese students
解析：选B　细节理解题。根据第三段中的“the results of the research benefit not only the American people, but also the rest of the world”可知B项正确。
10．Pan Shiyi is mentioned to ________.
A．suggest the Chinese are enthusiastic about universities
B．show off generosity of the billionaires in China
C．inform some Chinese students are poor at academies
D．prove the widespread disagreement over donating abroad
解析：选D　推理判断题。根据第四段首句关键词“A similar controversial case”(一个类似的有争议的事件)，并结合上下段的逻辑关系可以判断D项是正确的。
11．To get more fund, the author thinks the Chinese universities should ________.
A．explore artificial intelligence
B．grow fast and catch up with the US
C．develop efficient systems to use the donations
D．educate braver and more honest graduates
解析：选C　推理判断题。根据最后一段的内容尤其是“To get more donations ... self­reflection, rather than envy”可知，C项中关键词“develop efficient systems”概括准确，所以C项正确。
Ⅱ.阅读七选五
(2019·武汉质检)A daily multivitamin may give your well­being an extra benefit, but if you've ever swallowed one and felt sick right after, you know it's hardly a pleasant experience. __1__
◆You're taking vitamins on an empty stomach.
Vitamins that are more acid in nature, like vitamin C, may cause nausea (恶心) if they're consumed on an empty stomach. Vitamins A, D, E and K, unlike some others, may be better absorbed when not taken with food.
◆__2__
Vitamins are like medicines in that they can act on each other and other medicines you're taking. __3__ Some research suggests that multivitamins could cause side effects when taken at the same time with high estrogen (雌激素) levels.
◆There's a lot of iron in your pill.
Multivitamins that contain a lot of iron or iron supplements themselves can cause nausea. This is especially true if you're taking them outside of a meal. Iron is interesting in that it's best absorbed on an empty stomach, but it's hardest to take on an empty stomach because of the nausea. __4__ It might decrease the absorption a little bit but it's better than nothing.
◆Allergic reaction side effects.
Since multivitamins contain so many vitamins and minerals, allergic reactions are certainly possible. Mild allergic reactions can include itchiness (痒) and a few hives (荨麻疹). __5__ Should you experience more advanced signs of an allergic reaction, such as trouble breathing, chest pain, widespread hives or a swollen facial region, visit the closest emergency room immediately.
The label on your vitamins should provide directions for taking them. Check the information before taking them to see what else you should know.
A．You're taking vitamins with other medicines.
B．Below are a few reasons why multivitamins may be making you ill.
C．It's important to discuss with an expert the timing of these vitamins.
D．These stomach issues can be extremely disturbing.
E．It's better to take it with food than trying taking it on an empty stomach.
F．If you experience these side effects, stop use and contact your doctor.
G．Please review the combinations to make sure there are no harmful interactions.
语篇解读：本文主要讲述了服用多种维生素可能让人感到不适的几种原因。
1．解析：选B　本句出现在第一段的段尾。从第二段开始一直到第五段都是在分析服用多种维生素让人感到不适的原因，所以B项承上启下，符合语境。
2．解析：选A　本空是段落的主题句。本段落讲的是各种维生素之间以及维生素与其他药物之间会相互作用，所以A项作为本段小标题合适。而且其结构与第一个小标题也相似。
3．解析：选G　本句出现在段落中间，起到承上启下的作用。上文讲的是，各种维生素之间以及维生素与其他药物之间会相互作用；下文讲的是，当雌激素水平高时服用多种维生素可能引起副作用。G项的意思是“请检查一下混合物(多种维生素)，确保它们之间没有有害的相互作用”，所以G项符合语境。
4．解析：选E　本句出现在段落中间，起到承上启下的作用。上文讲的是，多种维生素中的铁在空腹时服用吸收效果是最好的，但空腹服用会让人恶心；下文讲的是，这可能会吸收得少一点，但总比一点也不吸收要好。E项的意思是“比起试图空腹服用来说，跟食物一起服用多种维生素更好一些”，所以E项符合语境。
5．解析：选F　本句出现在段落中间，起到承上启下的作用。上文讲的是，轻微的过敏反应症状；下文讲的是较重的过敏反应症状，所以F项“如果你感受到了这些副作用，就不要服用了，要联系你的医生”符合语境。