【英语】2019届一轮复习人教版必修二Unit3Computers学案(1)

【英语】2019届一轮复习人教版必修二Unit3Computers学案(1)

Unit 3 Computers学案 Ⅰ.情景默写 ‎1.The real problem relates to the possibility that artificial(人造的)intelligence(AI)may become extremely good at achieving something.(2017·北京卷)‎ ‎2.Having created nine such ice reserves，Norphel calculates(计算)that he has stored about 200，000m3of water.(2017·江苏卷)‎ ‎3.—Can you tell us your recipe for happiness(幸福)and a long life? (2016·江苏卷)‎ ‎—Living every day to the full，definitely.‎ ‎4.The best way to escape a problem is to solve(解决)it.‎ ‎5.As can be seen from the charts，more and more people own mobile(移动的)phones in China.‎ ‎6.Anyhow(无论如何)，different cultures have different customs.‎ ‎7.Life is painting a picture，not doing a sum(算术题).‎ ‎8.Nowadays，the network(网络)provides us with great convenience.‎ ‎9.As long as we have a healthy body，we can achieve our goal(目标).‎ ‎10.Don’t bother him，for the operator is busy downloading(下载)some software in great need now.‎ ‎11.This new virus(病毒)has made his computer out of order，so he has to have it repaired.‎ ‎12.The typist is good at typing(打字)papers with computers.‎ ‎13.As a leader，he always keeps calm whenever problems arise(出现；发生).‎ ‎14.With the help of an electronic(电子的)device the speaker’s voice can be heard clearly.‎ ‎15.The twins look alike but have very different characters(性格).‎ ‎16.The cleaner was mopping(用拖把拖)the floor with a mop when the manager entered.‎ ‎17.Please pay attention! Red is a signal(信号)of danger.‎ ‎18.His dream of opening a restaurant became a reality(现实) in 2016.‎ ‎19.I’m going to deliver a speech about how to deal__with(处理)troubles.‎ ‎20.Robert has rich work experience，so it will make__up(弥补)for his lack of academic knowledge.‎ ‎21.They use specially trained dogs to watch__over(看管)their sheep at night.‎ ‎22.—How about his speech at the meeting?‎ ‎—What he said was reasonable in__a__way(在某种程度上).‎ ‎23.Share the happiness with(与……分享)others，and you will get more happiness.‎ ‎24.Though they are twins，they have nothing in__common(和……有共同之处).‎ ‎25.There have been so many conflicts in the world recently.As__a__result(结果)，people are concerned about the world peace.‎ ‎26.With__the__help__of(在……的帮助下)Dr.Robot，a human doctor can have a lot of useful information when he meets his patient.‎ Ⅱ.词性转换 ‎1.There is another kind of beauty that has nothing to do with appearance(appear)，but comes from the heart.‎ ‎2.Young people want something totally(total) different from the old ways.‎ ‎3.A team of explorers will explore the valley and the exploration will last 10 days.(explore)‎ ‎4.—Can you say that dolphins are much more intelligent than other animals?‎ ‎—Well，they are animals of high intelligence and they can communicate.(intelligent)‎ ‎5.After the president made an official announcement，she expressed her personal opinion.Personally speaking，I agreed with what she said.(personal)‎ ‎6.Any applicant who would like to apply to become an assistant in our company should send us an application before December 10，2018.(apply)‎ ‎7.With the technological development，many things can be done with advanced technology.(technology)‎ ‎8.The meanings of words are not simple，and you’d better simplify them.(simple)‎ ‎1.句型公式：before引导的时间状语从句 要过几年冬季奥运会才在北京举行。‎ It__will__be__a__few__years__before the winter Olympic Games are held in Beijing.‎ ‎2.句型公式：as引导的时间状语从句 随着网络的普及，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 face－to－face talks with our friends.‎ ‎3.句型公式：so...that...‎ 结果，孩子们变得如此依赖他们的父母，他们没有独立的想法或创意。‎ As a consequence，children become so__reliant__on__their__parents__that they have no independent thought or creative ideas.(福建卷·写作)‎ ‎4.句型公式：while引导的省略句 人们可以一边吃月饼一边赏月，月饼是这个节日的特殊食品。‎ People can enjoy the moon while__eating__moon__cakes，which are the special food for this festival.(辽宁卷)‎ ‎5.句型公式：whenever引导让步状语从句 这本书中含有你需要的所有信息，你可以随时使用它们。‎ This book contains all the information you need，and you can use it whenever__you__like.‎ 第一板块 重点单词 ‎1.signal vi.& vt.发信号n.信号 高考必刷题练透 单句语法填空 ‎①The police signalled the driver to__stop (stop) his car by raising his hand.‎ ‎②A man stood up and crossed his arms over his head，signaling(signal) that he was strongly opposed.‎ ‎③Cyclists who give signals(signal)before turning or stopping help prevent accidents.‎ 状元笔记全记牢 ‎(1)signal (to) sb to do sth 示意某人做某事 signal that... 示意……‎ ‎(2) send out a signal 发出信号 give signals/a signal(to sb) (向某人)发信号 a traffic signal 交通信号 ‎2.arise vi.出现；发生；产生；起身；起床 高考必刷题练透 ‎(1)写出下列句中arise的含义 ‎①Seeing his mother return，the boy arose from his chair immediately.起身 ‎②New problems will arise one after another in future.出现 ‎③They arose at sunrise to get an early start to the park.起床 ‎④Accidents often arise from carelessness.产生 ‎(2)语段填空(arise，rise，raise，arouse)/句型转换 ‎⑤Generally speaking，the problems between parents and children often arise from lack of communication.Although the standard of living has__been__raised，many children can’t get along well with their parents.In order to support the family，they have to rise/arise early in the morning to go to work.Maybe，it will__arouse their motivation to study hard when they realize the hardship their parents suffer.‎ ‎⑥At break，our headteacher got down to dealing with the matter which arose from his class.‎ ‎→At__break，our__headteacher__got__down__to__dealing__with__the__matter arising__from__his__class.(分词作定语)‎ 状元笔记全记牢 ‎(1)arise作“呈现；出现；发生”之意时，主语多为抽象名词argument/‎ problem/quarrel/question/movement等，多指不好的事情发生。‎ ‎(2)arise from/out of...由……而引起；由……而产生；从……中产生。‎ ‎【辨析】‎ 单词 词义 过去式 过去分词 现在分词 arise vi.‎ 出现；发生 arose arisen arising arouse vt.‎ 唤醒；激起 aroused aroused arousing rise vi.‎ 升起；上升 rose risen rising raise vt.‎ 举起；饲养 raised raised raising ‎【助记】‎ 第二板块 核心短语 ‎1.in a way从某一角度看；在某种程度上 高考必刷题练透 用way的相关短语填空 ‎①Mrs.Smith finds it hard to clear up the mess，as her children are always in__the__way whenever she tries to.‎ ‎②In__no__way should you lose heart when you are faced with difficulties.‎ ‎③He decided that he would drive all__the__way home instead of putting up at a hotel for the night.‎ ‎④In__a__way，it is a good thing that I did not get the post I had applied for，though I must admit that I was disappointed at that time.‎ 状元笔记全记牢 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，句子应使用部分倒装)‎ in this way 用这种方法 in the way 挡道；碍事 on the way 在途中 ‎2.deal with处理；安排；对付；应付；论及；涉及；与……打交道、做买卖 高考必刷题练透 写出下列句中deal with的含义/一句多译 ‎①Interruptions are one of the worst things to deal with while you’re trying to get work done.处理；应付 (2017·全国卷Ⅱ)‎ ‎②His articles deal with many issues about the world.论及；涉及 ‎③His work experience equipped him to deal with all kinds of people.与……打交道 ‎④我不知道他们将如何处理这个问题。‎ ‎④－1 I__don’t__know__how__they__will__deal__with__the__problem.‎ ‎④－2 I__don’t__know__what__they__will__do__with__the__problem.‎ 状元笔记全记牢 ‎(1)deal with表示“处理”时，常与连接副词how连用；‎ ‎(2)do with表示“处理”时，常与连接代词what连用。‎ ‎【联想】‎ ‎①make a deal　　达成协议；做成交易 ‎②It’s a deal. 成交；一言为定 ‎③a big deal 非常重要的事；重要的人 ‎3.as a result结果 高考必刷题练透 单句语法填空/句型转换/微写作 ‎①As a result，people will eat more food to try to make up for that something missing.(2017·全国卷Ⅰ)‎ ‎②There is no doubt that his laziness resulted in his failure.‎ ‎③His diet is unhealthy.As a result，he is ill.‎ ‎→He is ill as__a__result__of his unhealthy diet.‎ ‎→His illness results__from his unhealthy diet.‎ ‎→His unhealthy diet results__in his illness.‎ ‎④我要参加一个重要的会议，因此不能陪你去书店了。(2016·全国卷Ⅲ)‎ I__will__attend__an__important__meeting.As__a__result/consequence，I__can’t accompany__you__to__the__bookstore.‎ 状元笔记全记牢 ‎(1)as a result的同义词语：as a consequence，consequently ‎(2)as a result of　由于；作为……的结果 without result 毫无结果 ‎(3)result from 由……引起 result in 导致；结果 ‎【联想】表示“由于”的其他介词短语：‎ ‎①because of　　　　②thanks to ‎③due to ④owing to ‎⑤on account of 第三板块 经典句式 ‎1.As time went by，I was made smaller.‎ 随着时间的推移，我被做得更小了。‎ 高考必刷题练透 单句语法填空/一句多译 ‎①With the wealth of the country increasing(increase)，more waste will be produced.‎ ‎②As the world’s population continues(continue) to grow，the supply of food becomes more and more of a concern.‎ ‎③随着时间的推移，我逐渐适应了学校生活。‎ ‎③－1 As__time__went__by，I gradually adapted myself to the school life.‎ ‎③－2 With__time__going__by，I gradually adapted myself to the school life.‎ 状元笔记全记牢(1)连词as意为“随着”，引导时间状语从句。‎ ‎(2)介词with意为“随着”时，后接名词或代词等构成with短语或with复合结构。‎ ‎2.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！‎ 高考必刷题练透 单句语法填空/单句改错/句型转换 ‎①There are so many spelling mistakes in your composition that I can’t understand what you are writing about.‎ ‎②They are such little birds that we can’t see them in the sky.‎ ‎③These are such large shoes that I can’t wear them.‎ ‎④It was such good weather that we decided to go out for a walk.‎ ‎⑤He was so excited that he could not speak.‎ ‎⑥He was so very weak that he couldn’t walk.去掉very ‎⑦They made so rapid progress that they did well in the midterm examination.so→such ‎⑧He is such a polite boy that everyone likes him.‎ ‎→He__is__so__polite__a__boy__that__everyone__likes__him.(用so...that...)‎ ‎⑨The teacher spoke so fast that I couldn’t follow him.‎ ‎→So__fast__did__the__teacher__speak__that__I__couldn’t__follow__him.(用倒装句)‎ 状元笔记全记牢 ‎(1)so...that...引导结果状语从句，意为“如此……以至于”。‎ ‎(2)so...that...句型的常见形式：‎ ‎①so＋adj./adv.＋that...‎ ‎②so＋adj.＋a/an＋单数可数名词＋that...‎ ‎③so＋many/few/much/little...＋n.＋that...‎ ‎(3)such...that...句型的基本结构：‎ ‎①such＋a/an＋adj.＋单数可数名词＋that...‎ ‎②such＋adj.＋复数可数名词/不可数名词＋that...‎ ‎【点津】‎ 当so/such及其后成分放在句首时，主句用部分倒装。‎ Ⅰ.课文语法填空 My first football competition was in Nagoya，Japan several years ago.Last year our team went to Seattle，Washington in the USA.We won 1.second(two) place.2.Personally(personal)，I think the team that won first place 3.cheated(cheat).They had developed a new type of program just 4.before the competition.So we need to encourage our 5.programmer(program) to improve our ‎ intelligence too.We are determined to create an even 6.better(good) system.In a way our programmer is like our coach.She programs us with all the possible moves she has seen while 7.watching(watch) human games.Then she prepares reliable moves to use 8.if a new situation arises.In this way I can make up new moves using my “artificial intelligence”.I would really like to play 9.against/with a human team，for I have been programmed to act just like them.After all，with the help of my electronic brain which never forgets anything，10.using(use) my intelligence is what I’m all about!‎ Ⅱ.课文短文改错 These changes only became possibly as my memory improved.First it stored in tubes，then on transistors or later on very small chips.As a result of I totally changed my shape.As I have grown older I have also grown small.Over time my memory has developed so many that，like an elephant，I never forget something I have been told！And my memory became so large that even I couldn’t believe it！But I was always so alone standing there by myself，until in early 1960s they gave me a family connected by a network.I was able to share my knowledge with others in the World Wide Web.‎ 答案 These changes only became as my memory improved.First it stored in tubes，then on transistors later on very small chips.As a result I totally changed my shape.As I have grown older I have also grown .Over time my memory has developed so that，like an elephant，I never forget I have been told！And my memory became so large that even I couldn’t believe it！But I was always so standing there by myself，until in early 1960s they gave me a family connected by a network.I was able to share my knowledge with others the World Wide Web.‎ Ⅲ.单元要点微写作 如今，电脑已经成为日常生活中必不可少的工具，它给我们带来了很大的便利，但也有很多不利。下面请你就电脑的利与弊谈一下自己的看法。内容必须包括以下要点：‎ ‎1.利：电脑可以用来打字、发信号、处理重要事情；‎ ‎2.弊：许多学生对电脑如此着迷以至于花费了太多的时间，有些甚至导致考试失败；‎ ‎3.你的看法：电脑在日常生活中起着非常重要的作用。‎ 注意：1.请根据以上提示写一篇60词左右的短文；‎ ‎2.尽量多地使用本单元的知识点；‎ ‎3.可适当增加细节。‎ ‎【参考范文】‎ In our daily life，computers can be used to type，signal，and even deal with some important things.In a way，they have changed our life.However，many students become so crazy about computers that they spend too much time on them.As a result，some of the students fail in the exams.Anyhow，computers play an important part in our life.‎