2020版一轮复习英语译林江苏专版学案：选修8Unit3Theworldofcoloursandlight

Unit 3　The world of colours and light



一、单词表词汇全查验——运用多媒体，提问默写词汇
Ⅰ.阅读词汇(英译汉)
[第一屏听写]
1．*mural n．　　　　 　　 壁画
2．still life n. 静物画
3．Spain n. 西班牙
4．birthplace n. 出生地；发源地
5．medium n. (艺术创作的)材料，形式；媒介，传媒
adj. 中等的
6．*Cubism n. 立体主义，产体派
7．acute adj. 锐角的；强烈的；(疾病)急性的；灵敏的；敏锐的　　　　　　　　　　　　　　　　　　　 　 　 　
[第二屏听写]
8．acute angle n．　　　　　 锐角
9．cube n. 立方形，立方体
10．rectangle n. 长方形，矩形
11．helicopter n. 直升机
12．tank n. 坦克；(储存液体或气体的)箱，槽，罐
13．*Impressionism n. 印象主义，印象派
14．shadow n. 阴影，影子；阴暗处
15．*water lily n. 睡莲　　　　　　　　　　　　　　　　　　　 　 　 　
[第三屏听写]
16．pond n．　　　　　　　 池塘
17．*Impressionist Movement n. 印象主义运动
18．oil painting n. 油画
19．being n. 身心；存在；生物
20．franc n. 法郎
21．gallery n. 画廊，陈列室，展览馆
22．changeable adj. 多变的，易变的
23．ankle n. 踝，踝关节
24．dormitory n. 集体宿舍　　　　　　　　　　　　　　　　　　　 　 　 　

[第四屏听写]
25．canal n．　　　　　　　 运河；灌溉渠
26．apron n. 围裙
27．chef n. 厨师，(尤指)主厨，厨师长
28．seaweed n. 海藻，海草
29．onion n. 洋葱
30．pineapple n. 菠萝
31．eggplant n. 茄子
32．seashell n. 海贝壳　　　　　　　　　　　　　　　　　　　 　 　 　
[第五屏听写]
33．pillow n．　　　　　 　 枕头
34．aluminium n. 铝
35．spray vt. 喷，喷洒，向……喷洒
n. 喷剂；喷雾；浪花
36．paintbrush n. 画笔
37．tin n. 罐子，罐头，罐装物；锡
38．wrinkle vt.&vi. (使)起皱纹
n. 皱纹，皱褶，皱痕　　　　　　　　　　　　　　　　　　　 　 　 　

Ⅱ.高频词汇(汉译英)
[第六屏听写]
1．abstract adj.　　　　　 抽象的
n. 摘要，概要
2．architecture n. 建筑；建筑学
3．output n. 产量，输出量；输出
4．consensus n. 共识，一致的意见
5．calculate vt.&vi. 计算；推测
6．starry adj. 布满星星的；像星星的，明亮的
7．commit vt.&vi. 全心全意投入；犯罪，犯错；承诺，保证
8．reward n. 回报，报酬，奖励
vt. 奖励，给以报酬　　　　　　　　　　　　　　　　　　　 　 　 　

[第七屏听写]
9．agent n．　　　　 　　　 代理人，经纪人
10．suite n. (旅馆)套房；一套家具
11．accomodation n. 住处；住宿，膳宿；和解，调解
12．passer­by n. 路人，过路的人
13．souvenir n. 纪念物，纪念品
14．admission n. (机构、组织等的)准许加入，进入权；承认；入场费
15．scenery n. 风景，景色，风光
16．scholarship n. 奖学金
[第八屏听写]
17．cloth n．　　　　　　　 布料，织物；(一块)布
18．slice n. 薄片，切片
19．disgusting adj. 令人不快的，令人厌恶的，令人愤慨的
20．dip vt.&vi. 浸，蘸
21．upwards_of 在……以上，大于，超过
22．be_off_to 动身去……
23．cut_up 切碎
24．lay_out 布置，设计；铺开，展开
25．cut_something_out_(of_something) 剪出，剪下
26．have_a_go_(at) 试一试
二、单元核心考点初热身——提供语境，单元考点自测回顾
(一)分类识记单词——用时少·功效高
识记单词写对
Ⅰ.知其意(英译汉)
1.gallery n．　画廊，陈列室
2.birthplace n. 出生地；发源地
3.shadow n. 阴影，影子；阴暗处
4.dormitory n. 集体宿舍
5.wrinkle vt. & vi. (使)起皱纹
n. 皱纹，皱褶
6.acute adj.　　锐角的；强烈的；急性的，灵敏的
7.being n. 身心；存在；生物
8.ankle n. 踝，踝关节
9.chef n．　厨师，(尤指)主厨，厨师长
10.aluminium n. 铝
11.spray vt. 喷，喷洒，向……喷洒
n. 喷剂；喷雾
Ⅱ.写其形(汉译英)
1.passer­by n．　路人，过路的人
2.souvenir n. 纪念物，纪念品
3.output n. 产量，输出量；输出
4.consensus n. 共识，一致的意见
5.cloth n．　　布料，织物；(一块)布
核心单词练通
1.Should you have any problems with accommodation_ (膳宿), you could stay in my apartment in Beijing.
2.We made a commitment (承诺) to keep working together.
3.The interest is calculated (计算) daily and credited once a year.
4.He received a reward (奖励) of 900 yuan from the police for catching the criminal.
5.After saying this, he dipped (蘸) his finger into the jar and put it into his mouth.
6.Many people went there to enjoy abstract_ (抽象的) oil paintings.
7.John told me that he would like a suite (套房) with an ocean view.
8.I like walking on the street. The scenery (景色) here is like a picture or painting.
拓展单词用活
[记全记牢]
1.architecture n．建筑；建筑学→architect n．建筑师；设计师
2.starry adj.布满星星的，像星星的；明亮的→star n．星星
3.agent n．代理人，经纪人→agency n．代理机构
4.changeable adj.多变的，易变的→change vt.改变 n．变化
5.admission n．(机构、组织等的)准许加入，进入权；承认；入场费→admit vt.承认，准许进入，允许加入
6.scholarship n．奖学金→scholar n．学者；奖学金获得者
7.disgusting adj.令人不快的，令人厌恶的，令人愤慨的→disgust vt.使厌恶→disgusted adj.厌恶的
[用准用活]
1.Because of the changeable weather, they made up their mind to move away once Larry changed jobs.(change)
2.Lucy applied for admission to Peking University, but unluckily she wasn't admitted into it.(admit)
3.What the factory did disgusted people living here. The smell it let off was disgusting and I was disgusted at it.(disgust)
4.The building was designed by a famous architect.Its style of architecture belongs to Europe.(architect)
5.The scholar in Nanjing University decided to design a scholarship,_which helped the students a lot. (scholar)
6.I was busy, so I had to ask an agency to help me sell my old house. The agent there priced the house at the right level for the market and soon the house was sold.(agent)
⇩
1.迷人的“景色”
①scenery　　自然风景
②scene 场面；景色
③view 景色
④sight 景象；视野
⑤landscape 风景；风景画
⑥outlook 景色
2.攻克后缀“­ship”常用词
①friendship　　　　友谊
②scholarship 奖学金
③leadership 领导地位
④relationship 关系
⑤hardship 苦难
⑥workmanship 手艺；工艺
3.异样的“心情”
①disgusted　厌恶的
②frightened 害怕的
③terrified 感到恐惧的
④embarrassed 尴尬的
⑤touched 感动的
⑥disappointed 失望的
⑦astonished 惊讶的

(二)语段串记短语——不枯燥·兴趣高
先 写 对
再 用 准
第一组
1.lay_out布置，设计；铺开，展开
2.cut_sth._out_(of_sth.) (从……)剪出，剪下
3.in_addition 而且；另外
4.make_a_reservation 预定
5.so_far 到目前为止
6.be_eager_to_do_sth. 渴望做某事
7.instead_of 代替；而不是
When we ①laid_out the car parks, we reckoned on one car per family. ②In_addition,_the price was taken into account. If you want a bigger car park for two cars, you need to ③make_a_reservation in advance.
第二组
1.cut_up　　　切碎
2.act_as 担任，充当
3.put_on 上演；穿上
4.build_up 增强；积累，增多
5.come_on_the_market 上市，投入市场
6.experiment_with_... 用……做试/实验
7.range_from_...to_... 从……到……(变化)
Before dress rehearsals, the teacher ①cut_up a watermelon and shared it out among his students, who would ②act_as characters in the play jto be ③put_on next week.
第三组
1.find_out找到，发现；查明，弄清
2.have_a_go_(at) 试一试
3.be_made_out_of 由……制成，用……制成
4.be_typical_of 是……特有的；是典型的……
5.upwards_of 在……以上，大于，超过
6.be_off_to 动身去……
No matter how difficult it is, he is determined to ①have_a_go_at the experiment to ②find_out whether the toy ③made_out_of plastic is nontoxic (无毒的).

⇩
1.“have”相关常用短语
①have a go (at)　　　试一试
②have trouble (in) doing sth./with sth.
做某事有困难
③have sth. in common with ...
与……有共同之处
④have a word with sb. 与某人谈一谈
⑤have words with sb. 和某人吵架
⑥have a good command of　掌握；精通
2.“v.＋with”短语速记
①experiment with用……做试/实验
②meet with 遇见，碰上
③agree with 同意
④associate with 与……交往
⑤deal/do with 处理；对付
⑥compete with 与……竞争
⑦live with与……一起生活
3.“make＋a＋n.”短语荟萃
①make a reservation　 预定
②make a difference 有影响，
有区别
③make a contribution 贡献
④make a mistake 犯错误
⑤make a noise 发出噪音
(三)仿写用活句式——造佳句·表达高
背 原 句
明 句 式
学 仿 写
1.Hardly had we left the dormitory the next morning when we realized we had left our map in the room.
第二天早上，我们刚离开宿舍，就意识到我们把地图忘在房间里了。
hardly ...when ...意为“一……就……；刚……就……”，主句用过去完成时，when从句常用一般过去时。 当hardly位于句首时，主句用部分倒装。
(2015·北京高考满分作文)他刚坐在桌旁，就开始向我们展示捏面人的基本技巧。
Hardly_had he sat down at a table when he began to show us the basic skills of making dough figurines.
2.Had you come with us, I guarantee you would have enjoyed Europe too.
如果你和我们一起来的话，你也会喜欢欧洲的。
虚拟条件句的倒装省略：在虚拟条件状语从句中，如有were, had或should，可将if省略，把were, had或should置于句首，从句中主谓用部分倒装。
他昨天要是看到了你，他就会问你这事了。
Had_he_seen you yesterday, he would have asked you about it.
3.After his graduation, this project was exhibited in art galleries all over China, making him famous nationwide.
他毕业后，该项目在中国各地的美术馆中展出，这使他闻名全国。
现在分词短语作结果状语，表示自然而然、情理之中的结果，常置于句尾。
(2017·江苏高考满分作文)因此，一些观众开始远离电影院，导致(经济)增长放缓。
Consequently, some viewers began to turn away from cinemas, leading_to a slower growth.



考点新组合
阅读微技能
　　You can have a go at making a pizza face without pencils ❶________ brushes. Use small slices of carrot or pieces of seaweed ❷________ hair, and lay them out in the style ❸________ you want. Cut up some tomatoes for eyes, pieces of cheese for ears, and a mushroom for a nose. Next make a smile from a slice of bacon. Now make the face, after which you can then cook and eat the pizza face.
1.①处应填连词or。
2.②处应填介词as。
3.③处应填关系代词that/which。

1.have a go (at)试一试

have a go at (doing) sth.　　　　 尝试(做)某事
have a go at sb. 指责某人，数落某人
at/in one go 一下子，一举，一口气
be on the go 十分活跃，非常忙碌
[题点全练]　完成句子
①Dick wanted to have_a_go_at_making the experiment.
迪克想得到一次做实验的机会。
②He is sure to have_a_go_at_me for spending so much money.
他肯定要数落我花了这么多钱。
③With good preparations, he got his graduation thesis done at/in_one_go.
因为准备充足，他的毕业论文一气呵成。
[名师指津]　go作为名词，表示“尝试”时是可数名词，常加不定冠词，有时也用复数，其复数形式是goes；当表示“活力”时，为不可数名词，如：full of go“精力充沛”。
2．lay out布置，设计；铺开，展开
[一词多义]　写出下列句中lay out的含义
①She laid out all her new clothes on the bed and chose the best one for the party.展开，铺开
②We spent the whole morning laying out pictures for the magazine.设计
[归纳拓展]
lay sb. off　　　 裁员，解雇某人
lay down 放下；中断(工作)；制定(条例或原则)
lay sth. aside 把……放在一边；储存
[题点全练]　选用上述短语填空
③My parents live a simple life in order to lay_aside enough money for my higher education.
④True love is when you care enough about another person that you would lay_down_your life.
⑤Some are former state employees who entered the private sector because they were laid_off or underemployed.
⑥He is always hard up because he doesn't lay_out his money wisely.
3．cut up切碎；使伤心，难过
[归纳拓展]
❶cut in　　　　　　　　　 插嘴，超车抢道
❷cut across/through 抄近路穿过
❸cut away 剪去，切除
❹cut down on 削减，缩小
❺cut off 切断；割掉
❻cut sth. out (of ...) (从……)剪下某物
❼cut down 削减；砍倒；缩短某物；降低
[应用领悟]
①Cut up the carrots before you put them into the pot.
把胡萝卜放进锅里前要切碎。
②The water supply has been cut off temporarily because the workers are repairing one of the main pipes.
水供应已暂时被切断，因为工人们正在维修其中一个主管道。
③Nothing was more San Francisco than the street that cut through its heart.
旧金山最具代表性的就是那条贯穿于市中心的街道了。
考点新组合
阅读微技能
　　My little brother is naughty enough ❶________(think) out many unusual ways to carry out ❷________ he calls experiments, making him known all over the school. Once he poured petrol, castor oil and vinegar into a bottle. Then he dipped one of his fingers into the bottle, took it out quickly and sucked it in an attempt to find out how it tasted. Hardly had he put his finger into his mouth when he took it out immediately. ❸The_smell_was_disgusting.
1.①处用所给词的适当形式填空to_think。
2.②处应填连接词what。
3.将③处画线句子升级为感叹句What_a_disgusting_smell！/How_disgusting_the_smell_was！。

4．dip vt. & vi.浸，蘸；浏览

dip ...into ...　　　 把……浸入到……
dip ... in ... 把……浸入……中
dip into 把手伸进；浏览/翻阅(书、杂志等)
[题点全练]　完成句子
①She dipped_a_hand_into the jar of sweets and pulled one out.
她把手伸进糖果罐，摸出了一颗糖。
②Parents are asked to dip_into_their_pockets for new school books.
家长被要求自掏腰包买新课本。
③At a primary school, I saw in one class a student dip_his/her_feet_in_ink and make a painting out of footprints.
在一所小学里，我在一个班里看到有一个学生用脚蘸上墨水画了一幅脚印的画。
5．现在分词(短语)作结果状语
[教材原句]　After his graduation, this project was exhibited in art galleries all over China, making_him_famous_nationwide.
他毕业后，该项目在中国各地的美术馆中展出，这使他闻名全国。
(1)现在分词作结果状语表示必然的或合乎逻辑的结果，常置于句尾，其前可以加thus。
①The sun began to rise in the sky, bathing the mountain in golden light.
天空中太阳开始升起，使山脉沐浴在金色的阳光中。
(2)动词不定式有时也可以用作结果状语，但往往表示意料之外的结果，常被only或just修饰。
②The man hurriedly returned home, only_to_find he had left his key in the office.
这个人急急忙忙地回到家，结果发现他把钥匙落在办公室里了。
[真题印证]
③(2017·天津高考)The hospital has recently obtained new medical equipment, ________ more patients to be treated.
A．being allowed　　　　　 　B．allowing
C．having allowed D．allowed
解析：选B　句意：这家医院最近得到一批新的医疗设备，这使更多的病人能够得到治疗。本空应用非谓语动词；动词allow与其逻辑主语(前面的整个句子)之间是逻辑上的主动关系，因此用现在分词作结果状语。
6．hardly ... when ... “一……就……”
[教材原句]　Hardly had we left the dormitory the next morning when we realized we had left our map in the room.
第二天早上，我们刚离开宿舍，就意识到我们把地图忘在房间里了。
(1)hardly ... when ...意为“一……就……”，主句常用过去完成时，when 引导的从句常用一般过去时。当hardly位于句首时，主句用部分倒装。
(2)相同用法的句型还有：no sooner ... than ...和scarcely ... when ...。
①I had_hardly/scarcely_finished my homework when my mother came_in.
我刚做完功课，母亲就进来了。
②He had no sooner finished his speech than the students started cheering.
＝No sooner had_he_finished_his_speech_than the students started cheering.
＝Hardly had_he_finished_his_speech_when the students started cheering.
他刚完成演讲学生们就开始欢呼起来。
考点新组合
阅读微技能
　　During last summer vacation, I did a part­time job in a gallery, ❶________ they made 30 days' accommodations for me. There some classic works are so precious that it is hard to calculate what price they would fetch. ❷________(unfortunate), although those who created them committed their whole life to painting, they received little reward for their effort before they died. ❸________(真遗憾)！
1.①处应填关系词where。
2.②处用所给词的适当形式填空
Unfortunately。
3.③处翻译句子What_a_pity。

7．accommodation n．住处；住宿，膳宿；和解，调解

(1)make/provide accommodations for 为……提供食宿
(2)accommodate vt.　　　　　　 供应，供给；使适应；
向……提供；容纳
accommodate to sth. 顺应/适应(新情况)
accommodate sb./oneself to sth. 使某人/自己适应某事
accommodate sb. with sth. 为某人提供某物
[多角练透]
介词填空
①Some animal and plant species cannot accommodate to the rapidly changing conditions.
②He will accommodate me with the use of his house while he is abroad.
完成句子
③The committee will offer free airport services and provide_accommodations_for the artists during the exhibition.
组委会将安排参展艺术家在展览活动期间的饮食和住宿，并提供接机等服务。
④I know how to accommodate_myself_to new circumstances.
我知道怎样使自己适应新的环境。
8. calculate vt. & vi.计算；推测

(1)calculate that/wh­clause　　 计算……；预测……
calculate on/upon 依靠，依赖；估计
be calculated to do sth. 故意做/打算做/可能做某事
It is calculated that ... 据估算……
(2)calculation n. 计算
[多角练透]
用所给词的适当形式填空
①Too much of modern life is rushed and stressful, and neither is calculated to_do (do) you any good.
②Laboratory work needs not only accurate measurements but also correct calculation (calculate)．
完成句子
③Have_you_calculated_what a holiday in France would cost?
去法国度假的开销有多大，你算过没有？
④It_is_calculated_that the number of students who are studying in middle schools is decreasing.
有人推测在中学就读的学生数量在逐渐减少。
9．commit vt. & vi.全心全意投入；犯罪，犯错；承诺，保证

(1)commit an error/a crime/suicide　 做错事/犯罪/自杀
commit oneself to (doing) sth.　　　 专心致志于；承诺/保证(做)某事
(2)committed adj. 尽心尽力的；尽责的；效忠的；坚定的
be committed to (doing) sth. 承诺/全身心地投入(做)某事
(3)commitment n. 承诺，保证；花费；投入，忠于
make a commitment　　　　　　 作出承诺
[多角练透]
单项填空
①The local government has made a ________ to the public that it will improve air quality and give them a blue sky within three years.
A．compromise　　　　　 　B．comparison
C．competence D．commitment
解析：选D　句意：当地政府已经向公众作出承诺，在三年内改善空气质量，还他们一个蓝天。compromise“妥协，折衷”；comparison“比较”；competence“能力”；commitment“承诺”。根据句意可知选D。
用所给词的适当形式填空
②On balance, I think I would rather not commit myself to going (go) with you.
③He was a good man who was committed (commit) to his family as well as to his work.
④If you are serious about our relationship, you should make a commitment (commit)．
10．reward n．回报，报酬，奖励 vt.给以报酬，奖励

(1)reward sb. with ...　　　　 用……报答/回报某人
reward sb. for (doing) sth. 因(做)某事奖赏某人
(2)in reward (for ...) 作为(对……的)报酬
as a reward for ... 作为对……的报酬
give/offer a reward to sb.for sth. 为某事而给某人报酬
(3)rewarding adj. 值得做的；报酬高的；有益的
[多角练透]
单项填空
①Clare has offered a ________ of ＄100 to anyone who can find her lost cell phone.
A．benefit B．cost
C．reward D．price
解析：选C　句意：克莱尔提供100美元赏金给找到她手机的人。benefit“利益，好处”；cost“代价，花费，费用”；reward“报酬，报答，赏金，酬金”；price“价格，价钱”。从信息句“who can find her lost cell phone”可判断是赏金，故选C项。
介词填空/完成句子
②As a reward for passing the exams, she got a new bike from her parents.
③I'd like to do something in reward for her kindness.
④She started singing to the baby and was rewarded with a smile.
⑤When asked for his views about his teaching job, Philip said he found_it_very_interesting_and_rewarding.
当被问到他对他的教书工作的看法时，菲利普说他觉得它非常有趣和值得做。


[单元语基落实]
Ⅰ.单词拼写
1．The President calculates (预计) that this will somehow relieve the international pressure on him.
2．Blood is the medium (媒介) in which oxygen is carried to all parts of the body.
3．In the dark my sense of hearing becomes so acute (敏锐的)．
4．The frightening sight cast a shadow (阴影) on his children.
5．It's disgusting (让人厌恶) to hear him boasting about his new car.
6．The park offers a nice combination of both charming scenery (风景) and cultural activities.
7．By her own admission (承认), she was responsible for the accident.
8．It makes me sick that people commit (犯罪) offences and never get punished.
9．We parked the car by the sea and it got covered with spray(水沫)．
10．The children were invited to dip (蘸；浸) their hands into the barrel for a present.
11．The authority must make suitable accommodation (食宿) available to the family.
12．Current employment laws will be changed to reward (奖励) effort and punish laziness.
13．Some people say beauty itself is abstract (抽象的). Do you agree?
14．The scientist could not calculate (计算) when the spacecraft would reach the Jupiter.
Ⅱ.单项填空
1．Little John hardly got anything in ________ for his kind act，________ made him unhappy.
A．award; as　　　　　　 　B．reward; which
C．prize; which D．medals; as
解析：选B　句意：小约翰几乎没有得到任何东西作为他善举的奖赏，这使他很不高兴。第一空填 reward“奖赏，酬劳”，in reward for“作为对……的奖赏”。award“奖励”，prize“奖项”，medal“金牌”这三个都不能和in ...for搭配；第二空填which，引导非限制性定语从句，指代前面的句子。故选B项。
2．Traditionally, college students hold a graduation ceremony to encourage themselves before they ________ on their life journey.
A．give up B．settle down
C．get through D．set off
解析：选D　句意：依照惯例，大学生在踏上人生之旅前，要举办毕业典礼来自我激励。give up“放弃”；settle down“定居，专心于”；get through“通过，到达”；set off“出发，动身”。由句意知选D项。
3．Not until he retired from teaching three years ago ________ having a holiday abroad.
A．he had considered B．had he considered
C．he considered D．did he consider
解析：选D　句意：直到三年前从教学岗位上退休后他才考虑到去国外度假。not until结构位于句首时，主句要用部分倒装，因此可以排除A、C两项。根据three years ago可知主句用一般过去时态。故选D。
4．Over 80,000 people competed in the race, ________ it the biggest sporting event in the area.
A．having made B．to make
C．made D．making
解析：选D　句意：八万多人参加了比赛，使它成为了该地区最大的体育赛事。此处为结果状语，make与其逻辑主语之间构成主动关系，故选D。
5．(2019·苏北四市模拟)—How do you like the book I recommended?
—I have only been able to ________ the first few pages as yet. I hope soon to be able to read it seriously.
A．figure out B．dip into
C．get across D．do with
解析：选B　答句句意：我只翻阅了前几页。不久以后我想我会深入阅读。figure out“解决，算出，想出”；dip into“稍加研究，翻阅，浏览”；get across“通过，使……被理解”；do with“处理”。由句意可知选B。
6．The committee asked for these suggestions to be ________ on paper, so that they might study them further.
A．brought down B．handed down
C．laid down D．put down
解析：选D　句意：委员会要求把这些建议记在纸上，这样他们可以进一步研究它们。bring down“降低”；hand down“传递下去”；lay down“放下”；put down“记下”。根据句意可知选D。
7．After the earthquake, the first thing the local government did was to provide ________ for the homeless families.
A．accommodation B．occupation
C．equipment D．furniture
解析：选A　句意：地震之后，当地政府首先做的事情就是为无家可归的家庭提供住处。accommodation“住处，容身之处”；occupation“职业，工作；占据”；equipment“设备，装备”；furniture“家具”。由句意可知，应选A项。
8．Chang'e­3's soft landing proves that, with ________ and determination, all obstacles can be overcome.
A．requirement B．commitment
C．extension D．distinction
解析：选B　句意：嫦娥三号的软着陆证明，只要全心全意地投入并有决心，所有的障碍都能被克服。requirement“要求”；commitment“投入，奉献”；extension“延期，延伸”；distinction“区别，差别”。根据句意可知，B项正确。
9．Traditionally, Chinese people ________ the Chinese characters “Double Happiness” and stick them onto walls or doors for weddings.
A．cut out B．cut off
C．cut up D．cut down
解析：选A　句意：按照传统，中国人为婚礼裁剪出“双喜”字样并将它们贴在墙上或门上。cut out“剪出，剪成”，符合语境。cut off“切断”；cut up“切碎”；cut down“减少”。
10．Come on, ________！ You'll soon learn how to do it if you try.
A．have fun B．have a go
C．have sale D．have to do
解析：选B　句意：加油，尝试一下！如果你试一下，你将很快学会做它。have fun“玩得愉快”； have a go“尝试”； have sale“廉价出售”； have to do“不得不做”。根据句意可知选B。
Ⅲ.完成句子
1．You should not calculate_on_your_family to support you for ever.
你不应该永远指望家人来养活。
2．The builder made_a_commitment_that he would finish the task on time.
建筑方许诺会按时完成任务。
3．Water can absorb and give off a lot of heat without big changes in temperature, thus_creating_a_stable_environment.
水可以吸收或放出大量的热量而其温度不会变化很大，因此能创造一个稳定的环境。
4．Professors, for the most part, are_firmly_committed_to_teaching,_not research.
大多数教授都坚定地投身于教学，而不是研究。
5．In contrast, people who are generous are_rewarded_with more happiness.
与此相比，慷慨的人被报以更多的快乐。
Ⅳ.课文段落大意概括
阅读本单元Reading部分，试着以约30个词概括第一、二段(P34，L1－12)总的段落大意。
I，together with my aunt and grandmother, had a trip started in Spain where Picasso was born.Learning from the museum near his birthplace, I had a better knowledge of him and his work, especially that of Cubism.