2019年高考英语（人教版）一轮总复习教师用书：第一部分必修2Unit3　Computers




Unit 3　Computers


(对应学生用书第41页)
[单词　拼写应用]
Ⅰ.考纲单词——会拼写、要识记
1．solve　　 vt.　解决；解答
2．reality n. 真实；事实；现实
3．anyhow adv. 无论如何；即使如此
4．goal n. 目标；目的；球门；(进球)得分
5．signal vi.&vt. 发信号
n. 信号
6．arise vi. 出现；发生
7．electronic adj. 电子的
8．character n. 性格；特点
9．calculate vt.计算
10．universal adj. 普遍的；通用的
11．revolution n. 革命
12．artificial adj. 人造的；假的
13．mobile adj. 可移动的；机动的
14．happiness n. 幸福；快乐
15．download vt. 下载
Ⅱ.派生单词——能辨别
1．simple adj.简单的；单纯的→simplify vt.简化→simplified adj.简化了的
2．operate v．操作；手术→operator n．(电脑)操作员；接线员→operation n．操作；手术
3．technology n．工艺；科技；技术→technological adj.科技的
4．intelligent adj.智能的；聪明的→intelligence n．智力；聪明；智能
5．personal adj.私人的；个人的；亲自的→personally adv.就个人而言；亲自→personality n．个性；人格
6．total adj.总的；整个的 n．总数；合计→totally adv.完全地；整个地
7．apply v．申请；应用→applicant n．申请人→application n．应用；用途；申请
8．explore vt.&vi.探索；探测；探究→explorer n．探测者→exploration n．勘探；探测；探险
9．appear v．出现→appearance n．外观；外貌；出现
Ⅲ.语境应用(用所给词的适当形式填空)
1．She expressed her personal opinion.Personally speaking，I agreed with what she said.(person)
2．Any applicant who would like to apply to become an assistant in our company should send us an application before December 10.(apply)
3．A team of explorers will explore the valley and the exploration will last 10 days.(explore)
[拓展联想]
­fy结尾的及物动词
①satisfy使满意　　　　　 ③beautify美化
②terrify使恐惧；使惊吓 ④identify识别；鉴定
词形相近词
①sigh v．叹息　　　 ③sight n．视力；情景
②sign n．迹象；符号 ④single adj.单个的；单身的
[短语　多维应用]
Ⅰ.短语回顾——会默写
1．share...with　　　　 与……分享
2．have_sth._in_common 有共同之处
3．from...on 从……时起
4．as_a_result 结果
5．of_high_quality 高质量的
6．go_by 时光流逝；顺便拜访
7．in_a_way 在某种程度上
8．make_up 弥补；化妆；编造；构成
9．after_all 毕竟
10．with_the_help_of 在……的帮助下
11．deal_with 处理；安排；对付
12．watch_over 看守；监视
Ⅱ.语境应用(选用上述短语的适当形式填空)
1．My friend Martin was very sick with a strange fever.As_a_result，he could neither eat nor sleep.
2．As the square dancing is popular，how to deal_with its noise increasingly becomes a great concern.
3．It was with_the_help_of the local guide that the mountain climber was rescued.
4．In order to make sure that his children were safe while playing on the beach，he kept watching_over them all the time.
5．The good service has made up for the poor food in the hotel in_a_way．
[拓展联想]
“v.... with...”结构面面观
①cover...with... 用……覆盖
②equip...with... 使……具有
③mix...with... 把……和……混合
④connect...with... 把……与……连接起来

[句式　结构仿写]
教材原句——会背诵
句式仿写——能应用
1.before引导时间状语从句
I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.
1.差不多用了两个月的时间，我妈妈才学会操作电脑。
It took nearly two months before_my_mother_learned_to_be_able_to_operate_computers.
2.as引导时间状语从句
As time went by，I was made smaller.
2.随着互联网的普及，我们和朋友面对面的交流变少了。
As_the_Internet_is_becoming_more_and_more_popular，we have fewer face­to­face talks with our friends.
3.so...that...引导结果状语从句
And my memory became so large that even I couldn't believe it！
3.这次期末考试太重要了，我不能不去参加。
(2016年全国卷Ⅲ)The final exam is so_important_that I can't refuse to take.


(对应学生用书第42页)
精讲3个考纲单词
totally adv.全部地；完全地；整个地
[高考佳句]　I totally agree with what Susan Beacham says about the best present.(重庆高考)
我完全同意Susan Beacham说的什么是最好的礼物。
(1)total adj.　　　　　整个的；全部的；完全的
(2)a total failure 完全失败
a total of 总共……
in total＝in all 加起来
①You got 47 points on the written examination and 18 on the oral，making a total of 65.
你笔试得了47分，口试得了18分，总分65分。
②How much do you have to pay in total if the four of you go together?
如果你们四个一起去的话你总共需要支付多少钱？
signal vi. & vt.发信号n.信号
[高考佳句]　In order not to be heard，she pointed her finger upwards to signal that someone was moving about upstairs.(2015年湖北高考)
为了不让别人听到自己的声音，她竖起手指示意有人正在楼上走动。
(1)a traffic signal　　　　　　　　交通信号
send out a signal 发出信号
(2)signal (to) sb. to do sth. 示意某人做某事
signal [(to) sb.]that... 示意(某人)……
①Before the traffic signal turns green，please don't cross the street.
在交通信号灯转换到绿灯以前不要穿过马路。
②The police signalled the driver to_stop(stop) his car by raising his hand.
警察举手示意司机停车。
链接写作
【导学号：65670037】
(普通表达)He stood up and signalled to the police officer that he had finished talking with his client.
(高级表达)He stood up，signalling_to_the_police_officer_that_he_had_finished_talking_with_his_client．(用现在分词短语改写句子)

arise vi.出现；发生；起身；起床
[一词多义]　写出下列句中arise的含义
①When I arose from the chair，my father and John's father were in deep conversation.起身
②A number of high buildings have arisen where there was nothing a year ago but ruins.出现
③They arose at sunrise to get an early start to the park.起床
④As more and more people travel abroad，it's natural that various problems will arise.发生
易混辨析　　　arise/rise/raise/arouse
原形
词性词义
过去式
过去分词
现在分词
arise
(vi.)出现，发生；起因于
arose
arisen
arising
rise
(vi.)升起，起立，增长，上升
rose
risen
rising
raise
(vt.)举起，提高；饲养，养育；筹集，招募
raised
raised
raising
arouse
(vt.)唤醒，激起
aroused
aroused
arousing

选用上述单词的适当形式填空
【导学号：65670038】
⑤It can't be too careful while driving.Accidents often arise from carelessness.
⑥We started a campaign to raise people's awareness of protecting the environment.
⑦The housing prices keep rising in spite of the government's regulations.
⑧His remark not only broke the ice，but aroused everyone's interest.

solve vt.解决；解答
(1)solve a problem　　　　解决一个问题
(2)solution n. 解决办法；处理手段
a/the solution to sth. ……的解决办法
①There are still many problems to_be_solved before we are ready for a long stay on the Moon.在我们准备长期定居在月球之前仍旧有许多问题要解决。
②It may take a long time to find a solution to the problem.
找到这个问题的解决方法可能要用很长时间。

诠释3个核心短语
as a result结果
[高考佳句]　As a result，they agreed to my advice，and everything went well as planned.(2015年浙江高考)
结果，他们赞同我的建议，一切按计划进展顺利。
(1)as a consequence　　因此，结果
(2)as a result of 因为；由于；作为……的结果
result from 是由……造成的
result in 导致；造成
①They helped and learned from each other；as a result/consequence，they became good friends.
他们相互帮助、相互学习，结果成了好朋友。
②Jenny nearly missed the flight as_a_result_of doing too much shopping.
詹妮因为购物太多差点错过了航班。
链接写作
因为越来越多的污染，很多物种正在灭绝。(result)
①There is more and more pollution.As_a_result，many species are dying out.
②As_a_result_of more and more pollution，many species are dying out.
③More and more pollution is resulting_in many species' dying out.
④The fact that many species are dying out results_from more and more pollution.

in a way从某一角度看；在某种程度上
[经典例句]　In a way，I'm glad that you made that mistake，for it will serve as a warning to you.从某一角度看，我高兴你犯了那个错误，因为它对你是个警告。
all the way　　一路上；自始至终；完全
by the way 顺便说一下
in no way 一点也不，决不(位于句首，句子应用倒装)
in the way 挡道；碍事
on the way to 在去……途中
①Mrs Smith finds it hard to clear up the mess，as her children are always in the way whenever she tries to.史密斯夫人发现清理杂物很难，因为无论何时她要去做的时候，孩子们总是碍事。
②He decided that he would drive all_the_way home instead of putting up at a hotel for the night.
他决定一路开车回家而不在旅馆里过夜。
③In_no_way should you lose heart when you are faced with difficulties.
面对困难时，你决不应该失去信心。

deal with处理；对付；论及；相处；与……打交道
[一词多义]　写出下列句中deal with的含义
【导学号：65670039】
①As a child，he never left his parents，so he didn't get used to dealing with everything in school independently.处理
②His articles deal with many issues about the world.涉及
③As far as I know，the lady is hard to deal with.相处
④His work experience equipped him to deal with all kinds of people.与……打交道
[名师点津]　deal with表示“处理”时，常与连接副词how连用。do with表示“处理”时，常与连接代词what连用。
链接写作
一个教师首先应知道怎样处理课堂上发生的问题。
①A teacher，above all，should know what_to_do_with the problems taking place in class correctly.(do)
②A teacher，above all，should know how_to_deal_with the problems taking place in class correctly.(deal)

突破2个高考句型
(教材P18)As time went by，I was made smaller. 随着时间的推移，我被做得更小了。
as为连词，引导时间状语从句。表示“随着……”，也可用“with＋名词(＋doing)”结构。
①As time went by，he realized that health was more important than wealth.
随着时间的流逝，他意识到，健康重于财富。
②With time going (go) by，I gradually adapted myself to the school life.
随着时间的推移，我逐渐适应了学校生活。
链接写作
随着时间的发展，我们的知识在拓展。
①As_time_went_on，our knowledge broadened.(as)
②With_time_going_on，our knowledge broadened.(with复合结构)
③Time_going_on，our knowledge broadened.(独立主格结构)

(教材P18)And my memory became so large that even I couldn't believe it!
我的存储量变得如此之大，连我自己都不能相信！
so...that...表示“如此……以至于……”，其中that引导结果状语从句。
(1)so...that...句型的常见形式为：

(2)such...that...也可表示“如此……以至于……”，其基本结构为：

(3)当so.../such...放在句首时，主句要用部分倒装。
①The teacher was telling us so interesting a story that we all forgot the time.
→The teacher was telling us such an interesting story that we all forgot the time.老师在给我们讲一个如此有趣的故事，以至于我们全都忘了时间。
②There were so many cars in the street that I couldn't get through.
路上的车如此多以至于我过不去。
③At that time I loved basketball so much that I played all day long.(2014年重庆高考)
那时，我非常喜欢篮球，整天打球。
链接写作
【导学号：65670040】
我们做得那么好以至于被邀请与全校同学分享观点和经验。(2016年北京高考)
①(普通表达)We did_so_well_that we were invited to share our idea and experience with all the students of our school.
②(高级表达)So_well_did_we_do_that we were invited to share our idea and experience with all the students of our school.(倒装句型)
[多角快练]——练单词 练短语 练句型———————————
(对应学生用书第44页)
Ⅰ.单句语法填空
1．I cannot totally(total) agree with you，but I think what you said just now is partly reasonable.
2．So many people around the world are learning or using English，so it is considered as a universal(universe) language.
3．There is another kind of beauty that has nothing to do with appearance (appear)，but comes from the heart.
4．Money does not always bring happiness (happy)，but without it people often can't live well.
5．With many problems arising(arise)，he didn't know what to do next.
6．This question is too difficult for the children.I think we'd better find a way to simplify(simple) it.
7．After graduating from the college，he made an application(apply) to the school for a job as a teacher.
【导学号：65670041】
8．I was told the Learning Center provides help for students and I'm anxious to get help from you.
9．The students are looking forward to having an opportunity to_explore(explore) society for real­life experience.
10．With global warming becoming more and more serious，it won't be long before some coastal cities disappear.
Ⅱ.单句改错
1．As years going by，China is getting stronger and richer.As→With或going→go
2．They use specially trained dogs to watch out their sheep at night.out→over
3．The environment of Hong Kong is very outstanding that it is chosen as one of the world's most livable cities.very→so
4．Can you give me some advice on what to deal with this difficulty？what→how
5．He has been ill for a long time；as a result of，his heart is slightly damaged.去掉of

(对应学生用书第45页)
Ⅰ.课文语法填空
根据P18课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。
The computer began as a calculating machine in France in 1642.It could 1.________(simple) difficult sums.In 1936 Alan Turing wrote 2.______ book about how the computer could be made to work as a“universal machine”3.________(solve) any difficult mathematical problem.
At the beginning，the computer was as 4.______ (large) as a room.This reality worried the designers.5.________ time went by，it became smaller and smaller.With artificial intelligence，it is getting cleverer and cleverer，quicker and quicker.
In the early 1960s，computers could be connected by a network，6.________ enabled their users to share 7.________ (inform) with others.Since the 1970s，computers have had many new 8.________ (apply) and become very important 9.________ communication，finance，trade and even 10.________(put) into space rockets and sent to explore the Moon and Mars.
【答案】　1.simplify　2.a　3.to solve　4.large
5．As　6.which　7.information　8.applications　9.in　10.been put
Ⅱ.写作改错双练
根据提示利用本单元所学知识完成下面的小作文，并改正学生习作。
1．近来，高智商的机器人出现了，有些可以打字、发信号，有些能处理一些重要事情。(intelligent；arise；signal；deal with)
2．从某种程度上说，电脑改变了我们的生活。(in a way)
3．然而，许多学生对电脑如此着迷以至于在电脑上花费了太多的时间，结果部分学生在考试中失败。(so...that...；as a result)
4．即使如此，电脑在我们的日常生活中起很重要的作用。(anyhow)
第一步　练写作
用适当的连接词将上述句子连成一篇短文。
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第二步　练改错
下面是李明针对本文的习作，其中有5处语法错误，请你帮他纠正过来。
Highly intelligent robots have arisen recent，some of which can type，signal，and even deal with some important thing.In a way，computers have changed our life.However，many students become such crazy about computers that they spend too many time on them.As a result，some of the students fail in the exam.Anyhow，computers play a important part in our life.
【答案】　
Highly intelligent robots have arisen ，some of which can type，signal，and even deal with some important .In a way，computers have changed our life.However，many students become crazy about computers that they spend too time on them.As a result，some of the students fail in the exam.Anyhow，computers play important part in our life.