2021版高考课标版英语人教版一轮教师用书：第一部分教材要点 BOOK 2　UNIT 3　COMPUTERS WORD版含解析.docx

1、Book 2Unit 3Computers(主题语境:人与社会科学技术) 1 solve vt.解决;解答单句填空However, technology is also the application of scientific knowledge (solve) a problem, touching lives in countless ways.(2019天津)For the past two years, Gordons students have been studying ways to kill bacteria in zero gravity, and they think t

2、heyre close to a (solve).(2019课标全国)句型升级After most of the problems were solved, I felt a great weight taken off my mind., I felt a great weight taken off my mind.(with复合结构)1.答案to solvesolutionWith most of the problems solved(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.的解决方法扩展名

3、词后跟介词to 的常用表达:(1)the answer to 的答案(2)the key to 的关键(3)the entrance to 的入口处2 signal vi.& vt.发信号n.信号单句填空The police signalled the driver (stop) his car by raising his hand.A man stood up and crossed his arms over his head, (signal) that he was strongly opposed.Ranis friendlinessher warm smile, her nods

4、, her Im here for you attitudewere all silent (signal) that didnt travel through wires.完成句子为了不被别人听到,她手指向上指,示意有人正在楼上走动。In order not to be heard, she pointed her finger upwards about upstairs.2.答案to stopsignallingsignalsto signal that someone was moving(1)signal (to) sb. to do sth.示意某人做某事signal that.示

5、意signal+wh-从句 示意(2)a danger/warning/distress signal危险/警告/求救信号detect/pick up signals探测到/收到信号give out a signal(to sb.)(向某人)发出信号3 arise vi.出现;发生;产生;起身;起床赏句猜义Seeing his mother return, the boy arose from his chair immediately.New problems will arise one after another in future. They arose at sunrise to g

6、et an early bus.Accidents often arise from carelessness.用arise,rise,raise,arouse的适当形式填空Generally speaking, the problems between parents and children often from lack of communication. Although living standards , many children cant get along well with their parents. In order to support the family, par

7、ents have to early in the morning to go to work. Maybe childrens motivation for studying hardwhen they realize the hardship their parents have suffered.3.答案起身出现起床产生arisehave been raisedrise/arisewill be aroused(1)arise意为“呈现;出现;发生”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)ari

8、se from/out of.由引起;由产生辨析词形词性词义过去式过去分词现在分词arise vi.出现;发生arosearisenarisingarouse vt.唤醒;激起arousedarousedarousingrise vi.升起;上升roserisenrisingraise vt.提高;饲养raisedraisedraising1 as a result 结果单句改错Some experts think our memory will become poor as result of the Internet. There is no doubt that his laziness

9、 resulted from his failure.句型转换His diet is unhealthy. As a result, he is ill.He is ill his unhealthy diet.His illnesshis unhealthy diet.His unhealthy diet his illness.写作微测结果,我们的视频获得了巨大的成功。 1.答案在result前加afrominas a result of/because of/on account ofresults fromresults in/leads toAs a result, our vide

10、o achieved great success.(1)as a result/consequence因此,所以,结果as a result of由于;作为的结果(2)result from由引起;result in导致;结果助记联想(1)表示“由于”的其他介词短语:because of, thanks to, due to, owing to, on account of。(2)表示“在于”的动词短语:result from,lie in, consist in。2 in a way 在某种程度上用含way的短语填空Mrs. Smith finds it hard to clear up t

11、he mess, as her children are always whenever she tries.should you lose heart when you are faced with difficulties.She didnt speak a word to meback home., it was 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.句型升级I will never throw

12、 rubbish at random. (用in no way放于句首改写)2.答案in the wayIn no wayon the wayIn a wayIn no way will I throw rubbish at random.in the way挡道;碍事in no way决不(位于句首时,句子应使用部分倒装)all the way一路上;自始至终;完全地by the way顺便说一下by way of经由;途经on the way在途中on ones way to.在某人去的途中give way (to.)(为)让步,屈服(于)3 deal with 处理;解决;对付;应付;论

13、及;涉及;与打交道、做买卖赏句猜义Hes good at dealing with pressure. Her poems often deal with the subject of death. His work experience equipped him to deal with all kinds of people. 完成句子我最喜欢的中国历史人物是司马迁,他让我明白了在面对挑战的时候如何应对。My favorite figure in Chinese history is Sima Qian, when I am faced with them.3.答案处理;应对论及;涉及与打

14、交道who makes me understand how to deal with challenges(1)deal in经营;买卖(2)make a deal达成协议;做成一笔交易Its a deal!就这么办吧!易错do with要与what连用,而deal with要与how连用。1 as引导时间状语从句As time went by, I was made smaller.随着时间的推移,我被做得更小了。单句填空With the countrys wealth(increase), more waste will be produced.As the worlds populati

15、on (continue) to grow, the supply of food becomes more and more of a concern.完成句子由于老师的表扬,随着时间的推移,我变得越来越自信了。 , I became more and more confident as a result of the teachers praise.句型升级 (用with的复合结构改写)1.答案increasingcontinue(s)As time went byWith time going by, I became more and more confident as a resul

16、t of the teachers praise.(1)as表“随着”时为连词,引导时间状语从句。(2)with表“随着,由于”时是介词,后常接名词(短语)构成with短语或接复合宾语构成with复合结构。2 so.that.句型And my memory became so large that even I couldnt believe it!我的存储量变得如此之大,连我自己都不能相信!单句填空On our way to the house, it was raining hard that we couldnt help wondering how long it would take

17、 to get there.(2019课标全国)They are little birds that we cant see them in the sky. These are large shoes that I cant wear them.单句改错He was too weak that he couldnt walk.They made so rapid progress that they did well in the midterm examination.句型升级My oral English is so good that I can communicate with lo

18、cal visitors fluently. (2019课标全国书面表达) that I can communicate with local visitors fluently.(倒装句)2.答案sosuchsuchtoosososuchSo good is my oral Englishso.that.意为“如此以至于”,that引导结果状语从句。归纳(1)so.that.句型的常见形式:so+adj./adv.+that.so+adj.+a/an+单数可数名词+that.so+many/few/much/little+n.+that.(2)such.that.句型的基本结构:such+a

19、/an+adj.+单数可数名词+that.such+adj.+复数名词/不可数名词+that.易错在so/such.that.句型中,当so/such.放在句首时,主句用部分倒装。1 教材与语法填空阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。1 history of the computer began in 1642 in France. 2 was first built only as a calculating machine, and later as an analytical machine that could “think” 3 (logical) and

20、 produce an answer 4 (quick) than any person. Still later, the “universal machine” was built 5 (solve) mathematical problems, which 6(make) the computer huge! 7 time went by, the computer was made smaller, quicker and cleverer. Later, computers 8 (connect) by a network and brought into common people

21、s homes 9(deal) with information and help with the communication between people around the world. Since its birth, the computer 10 (design) to serve the human race.1.2.3.4.5.6.7.8.9.10.答案1.The2.It3.logically4.quicker5.to solve6.made7.As8.were connected9.to deal10.has been designed2 教材与短文改错根据课文内容,对下面

22、材料进行修改。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。Im part in an android football team. On the football team Im a striker so I have to able to run very fast. My computer chips help me to move and thinks like a human. My first football competition is in Japan several years ago. In the way our programme

23、r is like our coach. She programs us with all the possibly moves she has seen while she watching human games. I would really like to play against a human team, for I have been programmed to act just like themselves. After all, with the help of my electronic brain which never forget anything, use my

24、intelligence is what Im all about!答案Im part inof an android football team. On the football team Im a striker so I have to be able to run very fast. My computer chips help me to move and thinksthink like a human. My first football competition iswas in Japan several years ago. In thea way our programm

25、er is like our coach. She programs us with all the possiblypossible moves she has seen while she或is watching human games. I would really like to play against a human team, for I have been programmed to act just like themselvesthem. After all, with the help of my electronic brain which neverforgetfor

26、gets anything, useusing my intelligence is what Im all about!3 教材与话题写作.写作要点用本单元所学词汇和句型完成。1.近来,高智商的机器人出现了。(intelligent;arise)2.有些可以打字、发信号。(type;signal)3.有些能处理一些重要的事情。(deal with)4.在某种程度上,电脑改变了我们的生活。(in a way)5.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。(so.that.)6.结果,一些学生在考试中不及格。(as a result)7.尽管如此,电脑在我们的日常生活中仍然起着很重要

27、的作用。(anyhow).连句成篇将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文。答案.参考范文Highly intelligent robots have arisen recently, some of which can type, signal, and even deal with some important things. In a way, computers have changed our life. However, many students become so crazy about computers that they spend too much time

28、 on them. As a result, some of the students fail in the exam, making their parents worried. Anyhow, computers still play an important part in our daily life.阅读理解A(2020山东师大附中高三一模)The worlds two largest pizza chains, Dominos and Pizza Hut, are constantly trying to come up with new ways to keep existin

29、g customers and attract new ones. While Dominos attracts fans by using high-tech concepts like delivery robots, Pizza Hut focuses on making the delivery boxes more exciting. In 2015, they introduced a pizza box that could be transformed into a movie projector (放映机) and now, one that turns into a ful

30、ly functioning DJ.The battery-powered DJ pizza box looks like a normal delivery box from outside. However, flip (轻弹) it up and you will find something amazing. To transform the box into a playable DJ, the user has to sync it to a smart phone or a computer via Bluetooth and connect it to DJ software.

31、 Once the set-up is completed, the DJ can instantly become the life of the party by pressing the cardboard keys in the box.As you may have already guessed, getting your hands on this lightweight DJ turntable is not going to be easy. The limited edition box which was shown to the public earlier this

32、month is only available in the United Kingdom, and even worse, at just five of the countrys 350 Pizza Hut locations.Though that is unfortunate, Pizza Hut did introduce a Flick Football Field pizza box for its US fans this week. It features a football field printed on top and comes with removable goa

33、l posts, football triangles and a scorecard. The tabletop game is played by flipping the paper balls back and forth across the board and seeing where they land on the scoreboard. The player with the highest score wins. Though it may not be as exciting as the playable DJ, the game board is easier to

34、obtain since it is available at all US Pizza Hut locations with the purchase of a medium pie.1.Why does Pizza Hut focus on new forms of delivery boxes?A.To absorb Dominos.B.To increase its sales.C.To make its pizza tastier.D.To please British customers.2.What does the underlined word “sync” in Parag

35、raph 2 probably mean?A.Add.B.Link.C.Gather.D.Collect.3.What do we know about the Flick Football Field box?A.It is a limited edition pizza box.B.It is intended for customers in the US.C.Any Pizza Hut customer can get one.D.It seems more interesting than a DJ box.答案语篇解读本文是一篇说明文。文章介绍了世界上最大的两家比萨连锁店Domin

36、os 和 Pizza Hut,两家店一直在努力想出新的方法来留住现有的顾客并吸引新的顾客。1.B推理判断题。根据第一段中的While Dominos attracts fans by using high-tech concepts like delivery robots, Pizza Hut focuses on making the delivery boxes more exciting.可知,Pizza Hut专注于新形式的外卖盒是为了增加销量,故选B项。2.B词义猜测题。根据第二段中的via Bluetooth and connect it to DJ software可知,为了将

37、盒子转换成可播放的DJ,用户必须通过蓝牙将其同步到智能手机或电脑上,并将其连接到DJ软件上。由此可知画线词的意思是“连接”,故选B项。3.B推理判断题。根据最后一段中的Though that is unfortunate, Pizza Hut did introduce a Flick Football Field pizza box for its US fans this week.可知,the Flick Football Field是为美国的顾客设计的,故选B项。B(2019山东聊城二模)There was a lot of news related to artificial int

38、elligence, or AI, and machine learning. Among the stories were two dealing with direct competitions between humans and machines.In one competition, machines that used AI performed better than human beings in a high-level reading test. Two natural language processing tools beat humans in the experime

39、nt. One of the tools was built by the American technology company Microsoft. The other was created by Chinese online seller Alibaba Group.In another competition, a computer took on humans in a live, public debate. The event demonstrated how AI-powered computers were increasingly being developed to t

40、hink and sound like humans. The organizer of the debates, U.S. technology company IBM, announced split results. It said a majority of those who have watched the debate said they felt the machine had done more to improve their knowledge of the subject. But, the humans got more praise for communicatin

41、g their ideas.This year, we also explored many ways AI and machine learning are now being used. For example, some U.S. judges use machine learning systems to help them decide when, and for how long, criminals should be jailed. The system uses computers to examine data from thousands of court cases.O

42、ne fast-growing area of AI is facial recognition, which is increasingly being used for security purposes. Recently, Hartsfield-Jackson Atlanta International Airport became the first in the U.S. to permit passengers to use facial recognition technology to get on flights. A Chinese company showed an A

43、I system it developed to recognize individuals by body shapes and walking movements. The system has already been used by Chinese police in Beijing and Shanghai.In addition, machine learning was used during 2018 to predict results of the World Cup Soccer Games. The technology also created artwork tha

44、t sold for a large amount of money. And it is being used to help farmers save time and money, while reducing environment-harming chemicals. Other technology systems are being used to follow farm animals and wildlife to collect information on their activities.4.Why are the two competitions mentioned

45、in the passage?A.To show how much better AI and machine learning are than humans.B.To prove AI and machine learning got more praise for communication.C.To show how powerful AI and machine learning are.D.To prove AI and machine learning have been used in the work of U.S. judges.5.What are facial and

46、body recognition systems used for in the passage?A.Knowledge learning.B.Safety control.C.Office automation.D.The tracking survey.6.What can we infer from this passage?A.AI has been widely used in every persons daily life.B.Human can be replaced by AI in the future completely.C.More attention is bein

47、g paid to AI in every part of the world.D.More advanced AI is helping people in more and more areas.7.Where is the text probably from?A.A technology report.B.A natural science magazine.C.Science fiction.D.A government document.答案语篇解读人工智能和机器学习快速发展,使用人工智能的机器在一些比赛中打败了人类。除此以外,机器学习和人工智能已经被应用于很多领域。4.C推理判断

48、题。根据第二、三段可知在第一场比赛中,使用人工智能的机器表现得比人类更好;在第二场比赛中,一台计算机在一场公开辩论中挑战人类,结果大多数观看者认为机器在提高他们对辩论主题的认识方面做得更好。这两场比赛都体现了人工智能和机器学习的强大,故选C项。5.B细节理解题。根据第五段中的“One fast-growing area of AI is facial recognition, which is increasingly being used for security purposes.”可知,在应用人工智能的领域中,其中一个快速发展的领域是面部识别,这项技术现在越来越多地被用于安全目的,故选B

49、项。6.D推理判断题。根据第四段中的“some U.S. judges use machine learning systems to help them decide when, and for how long, criminals should be jailed”可知,一些美国法官利用机器学习系统来帮助他们决定罪犯应该被监禁的时间和期限。再根据最后两段可知机器学习和人工智能还被应用于安全监控、预测足球世界杯的结果、保护环境等方面。根据这些可以推断出人工智能在越来越多的领域帮助着人类,故选D项。7.A推理判断题。本文主要是关于人工智能和机器学习的,所以最有可能是来自科技报告(A tech

50、nology report),故选A项。.完形填空(2019山东聊城二模)I feel that I was blessed by an Angel not long ago. I was out in town with my husband. We lived in a 1town. Because of the cold, my2shrunk, causing my anniversary ring to 3. I didnt notice this until we got home. I became 4ill and ached all over. I thought my hus

51、band was going to have a heart attack. Although it was a material item, yet it was very5. He went out and retraced our6to where we came back. I called the stores we were in and no one7it in. I thought it was8 for sure.Well, at around midnight last night, our dog went mad. We have a sunroom9to our ho

52、me. The door to that is usually10. But that night, we left it unlocked. My all-terrain motor scooter(小型摩托车)was11out there. In its basket was a ring boxholding my ring! Along with the ring was a diamond circle. There was also a(n) 12 that told the story of this stranger 13the ring and recognizing the

53、 work, as it was a piece made particularly. The person then went to the jeweler and14about finding the ring. The jeweler was a friend of mine so she gave her my 15 and the town was so small that we were 16 to find. The stranger who found the ring 17 the ribbon(丝线)in the store in order to keep the ri

54、ng around the finger when it is 18 out. And then also left a gift card for us to take our family out to the movies as a Christmas gift. The note was19“Santas Elf(小精灵)”.My friend is keeping her mouth 20 about whom it was. 1.A.modernB.smallC.bigD.developed 2.A.ringB.handC.brainD.finger 3.A.fall offB.l

55、eave behindC.break downD.go away4.A.firmlyB.formallyC.identicallyD.physically5.A.valuableB.challengingC.memorableD.beneficial6.A.footprintsB.stepsC.streetsD.directions 7.A.tookB.pressedC.turnedD.counted 8.A.goneB.stolenC.changedD.transformed9.A.adaptedB.attachedC.exposedD.held 10.A.openedB.abandoned

56、C.closedD.locked11.A.made B.parked C.repaired D.destroyed 12.A.slogan B.advertisementC.noteD.announcement13.A.handling B.exploringC.finding D.chasing14.A.explained B.complainedC.wondered D.argued15.A.phone number B.photoC.mailboxD.name16.A.difficultB.easyC.incredible D.complex 17.A.purchased B.tore

57、C.sold D.borrowed 18.A.warm B.rainy C.foggy D.cold 19.A.called B.written C.signed D.noticed20.A.shutB.openC.secret D.clear答案语篇解读本文为记叙文。不久前我和丈夫外出,丢了很有纪念意义的戒指。幸运的是,一位好心的陌生人不但送回了戒指而且还送了我礼物。1.B根据15空后的the town was so small可知我们住在一个小城镇。2.D因为寒冷,我的手指收缩了,致使我的周年纪念戒指掉了下来。戒指是戴在手指上的,由此可知此空为finger。3.A此处指由于寒冷,我的手指收

58、缩了,致使我的戒指掉落了(fall off)。leave behind把抛在后面;break down出故障,坏掉;go away走开,离开。4.D根据空后ill and ached all over,可知我身体上(physically)出了问题,全身疼痛。firmly坚定地,坚决地;formally正式地;identically同一地。5.C周年纪念戒指当然是值得纪念的(memorable)。valuable有价值的;challenging具有挑战性的;beneficial有益的。6.Bretrace our steps意为“沿原路返回”。句意:他出去并沿原路返回到我们回来的地方。footp

59、rint脚印;street街道;direction方向。7.C我给我们去过的店打电话,但没有人退还它。turn sth. in退还,交还。8.A根据上文内容可知,我认为我的戒指肯定遗失了。gone不见了。9.B我们家有一间日光室。(be)attached to附属于。adapt使适应;expose暴露;hold坚持,紧握。10.D根据空后的unlocked可判断出平时日光室门是锁着的(locked)。open打开;abandon遗弃;close关闭。11.B我的小型摩托车被停放(parked)在那里。make做;repair修理;destroy破坏。12.C根据语境可知除了戒指之外,还有一个便

60、条(note)。slogan口号,标语;advertisement广告;announcement通告,公告。13.C根据上下文可知,一个陌生人发现了戒指,所以此句为“便条上讲述了这个陌生人发现(finding)这个戒指的事”。handle处理,应对;explore探索;chase追赶。14.A根据语境可知,那个陌生人去了珠宝店并且向那里的人说明了(explained)发现戒指的情况。complain抱怨;wonder疑惑,想知道;argue争论,辩论。15.D根据空后的the town was so small that可知,城镇很小,所以她知道我的名字(name)后很容易找到我们。phone

61、 number电话号码;photo照片;mailbox邮箱。16.B根据空前的the town was so small可知我们很容易(easy)被找到。difficult困难的,难的;incredible难以置信的;complex复杂的。17.A根据空后的the ribbon in the store可知,她在商店里买了(purchased)丝线。tear撕开,撕碎;sell卖;borrow借。18.D根据上文因为寒冷,我的手指收缩,致使戒指脱落,可知此处为当外面冷(cold)的时候,戒指上的丝线能使戒指待在手指上。warm温暖的,暖和的;rainy多雨的;foggy有雾的。19.C根据no

62、te和“Santas Elf”可知,便条上被签上了“小精灵”这个名字。sign签名;call叫做,给命名;write写;notice注意到。20.A句意:我的朋友保持缄默不告诉我它是谁。keep her mouth shut守口如瓶,保持缄默。shut关闭;open敞开的;secret秘密的;clear清楚的;明白的。.书面表达(2019课标全国)假定你是校排球队队长李华。请写封邮件告知你的队友Chris球队近期将参加比赛,内容包括:1.比赛信息;2.赛前准备;3.表达期待。注意:1.词数100左右;2.可以适当增加细节,以使行文连贯。答案写作提示1.本文是应用文。主要内容是告知队友比赛信息。

63、2.文章的主体时态是一般现在时和一般将来时。人称以第一人称为主。3.文章可以分为三段。第一段是比赛信息;第二段是赛前准备;第三段表达期待。One possible version:Dear Chris,I am very pleased to inform you that we will have a friendly match with the volleyball team of Guangming Middle School next Monday. It will fall at 2 pm in our gymnasium, where about 1,000 students f

64、rom the two schools will come to watch. In order to provide the students with a fantastic match, we need to have enough training. So we plan to practice together in the gym this Wednesday and Thursday, lasting from 4 pm to 6 pm. I would appreciate it much if you could participate in it on time.This is a friendly game, so we should keep in mind the principle of friendship first. Of course, we are looking forward to winning the game. I am sure we can realize it with our effort together. Yours,Li Hua