2022届高考人教版英语一轮课件：必修二 UNIT 3　COMPUTERS .ppt

1、话题：规则与要求【场景背诵】体会黑体表达并背诵全文Follow all rules carefully to prevent disqualification.Write a poem using 100 words or fewer.Your poem can be any format,any number of lines.Write by hand or type on a single sheet of paper.You may use both the front and back of the paper.On the same sheet of paper,write or

2、type your name,address,telephone number,and birth date.Mail your entry to us by October 31 this year.(2020新高考全国卷A)【话题运用】根据提示进行写作1直到那时我才意识到遵守规则的重要性。_2要是我遵循父亲的要求没有单独离开农场多好啊！_Only then was I aware of the importance of observing the rules.If only I had followed my fathers requests,not leaving the farm a

3、lone！在认识的单词前打“”calculator n laptop n.calculate vt.universal adj.revolution n.artificial adj.tube n.transistor n.chip work n.web n.mobile adj.rocket n.Mars n.download vt.virus n.teammate n.mop n.naughty adj.niece n.spoil vt.1_ n真实；事实；现实2_ vi.&vt.发信号 n信号3_ n总数；算术题；金额4_ vi.出现；发生5_ n性格；特点reality signal

4、sum arise character 6_ n目标；目的；球门；(进球)得分7_ n类型vt.&vi.打字8_ n教练goal type coach 1_ n工艺；科技；技术_ adj.科技的2_ n智力；聪明；智能_ adj.智能的；聪明的3_ adj.私人的；个人的；亲自的_ adv.就个人而言；亲自_ n个性；人格；名人4_ n应用；用途；申请_ vt.&vi.应用；申请_ n申请人；求职人technology technological intelligence intelligent personal personally personality application apply

5、 applicant 5_ n金融；财经_ adj.财政的；金融的；资金的6_ vt.&vi.探索；探测；探究_ n探险家；勘探者_ n探索7_ n外观；外貌；出现_ vi.出现8_ vt.解决；解答_ n解决方法9_ adj.总的；整个的 n总数；合计v.共计；把加起来_ adv.完全地；整个地finance financial explore explorer exploration appearance appear solve solution total totally 10_ n幸福，快乐_ adj.幸福的，快乐的11_ adj.合逻辑的；合情理的_ adv.逻辑上；合逻辑地；有条

6、理地12_ vt.简化_ adj.简单的13_ adv.(也作anyway)无论如何；即使如此happiness happy logical logically simplify simple anyhow 强化训练一、根据所给提示，用适当形式填空1_(无论如何)，I will try to persuade my parents to send me to study abroad.2It was just her childhood experiences that affected her _(性格)and later life.3Tom has been looking forward

7、 to becoming a lawyer and his dream has been turned into _(现实)Anyhow character reality 4The policeman scolded the driver for turning without a _(信号)5Seeing their favourite star come in，the devoted fans _(arise)from their seats immediately.6However,a variety of _(type)is represented here.These includ

8、e comedy,satire,poignant drama,historical and regional drama.(2020高考浙江卷7月)7Any _ who would like to _ to become an assistant in our company should send us an _ before October 10，2021(apply)signal arose types applicant apply application 8As far as I know，the problem is difficult _The team are working

9、hard to analyze it so that they can find the best _(solve)9After the president made an official announcement，she expressed her _ opinion._ speaking，I agreed with what she said.(person)10There were about 40 people at the party in _.They sang and danced with abandon，_ forgetting the troubles in their

10、lives.(total)to solve solution personal Personally total totally 11He believes that all children are born with equal _And he thinks that this slow boy can be as _ as others if taught properly.(intelligent)12 When he suddenly _ in the classroom，the students were concentrating on listening to their te

11、acher.His sudden _ surprised them.(appear)intelligence intelligent appeared appearance 13Try to _ your explanation to the students to help them understand better.They are so young that they can only understand _questions.(simple)simplify simple 二、熟词生义(写出加黑词的词性及词义)1(2019高考北京卷)The programme beginning

12、in August will operate in South Africa.2(2019高考天津卷)By opening a novel，I can leave behind my burdens and enter into a wonderful and mysterious world where I am now a new character.3This is a theme explored by the author in his latest novels.vi.实施n.角色vt.探讨，调查研究【联想记忆】“互联网”家族download vt.下载upload vt.上传cl

13、ick vt.点击connect vt.连接surf vi.&vt.浏览；(互联网上)冲浪network n网络database n数据库；资料库big data 大数据1make _ 弥补；编造；打扮；构成2deal _ 处理；安排；对付3_ a result 结果；因此4provide._.给提供5from._ 从时起6_ a way 在某种程度上up with as for on in 7watch _ 看守；监视；照管8_ 毕竟；终究9have sth.in _ 有共同之处10share._.与分享11_ the help of 在的帮助下12so._.如此以致over after a

14、ll common with with that 活用一：With science and technology developing quickly，the cell phone has changed our life _.However，many people become _ crazy about cell phones _ they dont communicate with friends._，a series of problems have arisen for lack of communication.Faced with so many problems，I didnt

15、 know how to _ them.in a way so that As a result deal with 活用二：Li Hua _ a lot _ with other students.He couldnt adapt to his new school life when he lived on his own._，he had never left his parents.Luckily，_ his teachers and classmates，he got along well with his classmates and made great progress in

16、his study.has in common After all with the help of 原句展示仿写运用1I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.解读before引导时间状语从句，意为“之后才”。1没有必要担心，不久你就会适应中国的风俗习惯。(2018高考全国卷)There is no need to worry._ you adapt to the Chinese cust

17、oms.It will not take a long time before 原句展示仿写运用2As time went by，I was made smaller.解读as引导时间状语从句，意为“随着”。2随着夜幕的降临，我变得焦虑不安。_，I became anxious and worried.As dusk was approaching 原句展示仿写运用3 And my memory became so large thateven I couldnt believe it!解读so.that.引导结果状语从句，意为“如此以至于”。3我们观看了一些前校友抗击新冠病毒的视频，我们如此

18、感动，以至于这让我们具有了对未来的使命感和自信心。(2020高考天津卷)We watched some videos about the former schoolmates fighting against COVID19,from which_.we were so moved that it gave us a sense of mission and confidence for the future 原句展示仿写运用4 By the time I was sixteen，my dream had come true.解读by the time“到为止”，引导时间状语从句。4到五岁时，

19、他已学会了如何弹钢琴。By the time he was five years old，he_.had learned how to play the piano 词汇精研1solve vt.解决，解答(come to an answer/explanation or a solution to dealing with sth.)(1)solve problems 解决问题(2)solution n解决办法；处理手段a/the solution to sth.的解决方法经典例句We need to get to the root of the problem before we can s

20、olve it.在我们能解决问题之前，我们需要找到它的根源。【基础检测】单句语法填空More than 70%of murder cases _(solve)last year.【能力提升】句式升级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)were solved With most of the problems solved 2signal vi.&vt.发信号(sign)n

21、.信号(1)signal(to)sb.to do sth.示意某人做某事signal(to)sb.that.示意(某人)(2)a traffic signal 交通信号send out a signal 发出信号高考例句(2020高考浙江卷)Its not going to fix everything,but adaptive signals have some benefits for smaller cities.那并不能解决所有问题，但智能(可自动转换的)信号灯对小一些的城市确实有益。【基础检测】单句语法填空The police _(signal)to the driver to st

22、op his car by raising his hand.The change in the colour of the ocean will be one of the early warning _(signal)that we really have changed our planet.(2019高考北京卷)signalled signals【能力提升】句式升级A man stood up and signalled that he was strongly opposed to the plan.A man stood up，_ he was strongly opposed t

23、o the plan.(分词短语作状语)signalling that 3arise vi.出现(appear)；发生，产生(occur)；引起；起身，起床(get up or stand up)arise fromarise out of 由引起/产生；从中产生arise from ones chair/seat 从椅子/座位上站起来类词对比原形及含义过去式过去分词现在分词arise vi.出现；发生；起身arosearisenarisingrise vi.升起；增长roserisenrisingraise vt.举起；抚养；饲养；提高raisedraisedraisingarouse vt

24、.唤醒；激起arousedarousedarousingThis is a problem arising from the lack of communication.这是由于缺少交流引起的问题。Several new industries arose in the town.城里出现了好几种新行业。arise from/out of表示“由引起；由产生；从中产生”相当于result from。【基础检测】写出下列各句中arise的含义Seeing his mother return home，the boy arose from his chair immediately.Below ar

25、e some common dos and donts for online learners.While I have only listed two of each，there are obviously many other situations that can arise.(2019高考全国卷)起身出现They arose at sunrise to get an early start to the park.As is known to all，emotional or mental problems can arise from a physical cause.起床产生【能力

26、提升】用arise，rise，arouse，raise的适当形式填空As is known to us，the sun _ in the east and sets in the west.Years of experience in driving made Mr.Black convinced that he could deal with emergencies _ at any time.Besides，what you told me about your country broadened my horizons and _ my interest in foreign cultu

27、re.(2019高考浙江卷)To _ peoples awareness of protecting the environment，we launched a campaign.rises arising aroused raise 4as a result/consequence 结果(1)as a result/consequence of 因为；由于；作为的结果(2)result from 由引起result in 导致；造成高考例句(2019高 考 全 国 卷)As a result/consequence，adequate preparation is urgently neede

28、d，including practice，nutrition and a perfect plan.因此，迫切需要充分的准备，包括练习、营养和一项完善的计划。(高 考 全 国 卷)I have an important meeting to attend.As a result/consequence,I cant accompany you to the bookstore.我要参加一个重要会议，因此不能陪你去书店了。【基础检测】单句语法填空/单句改错As _ result,they burned more fat during walks on an empty stomach than

29、when they had eaten first.He overslept,_(result)in his being late for class.Some experts think our memory will become poor as result of the Internet.There is no doubt that his laziness resulted from his failure.a resulting as后加a fromin【能力提升】一句多译普遍认为他是因为过度劳累而得了疾病。(result)Its generally believed that h

30、is illness _ the overfull tiredness.Its generally believed that he suffered from illness _ the overfull tiredness.resulted from as a result of 5deal with 处理；安排；对付(handle)；论及；涉及；与打交道；做买卖(do business with sb.)(1)deal with表示“处理”时，常与how连用；do with sth.表示“处理某事”，常与what连用。(2)a great/good deal 大量；很多；(后接比较级)得

31、多a great/good deal of不可数名词 大量的(3)make a deal 达成协议Its a deal.成交。a big deal 重要的人/事经典例句 We cant choose what happens to us，but at least we can choose how to deal with it.生活中会发生什么，我们无法选择，但至少我们可以选择怎样面对。【基础检测】写出下列各句中deal with的含义The principle for dealing with praise is to consider the link between praise an

32、d effort.His article deals with many issues we are greatly concerned about.His work experience equipped him to deal with all kinds of people.处理论及；涉及与打交道【能力提升】一句多译事实上，我不知道他们将如何处理这个问题。As a matter of fact，I dont know _In fact，Im at a loss _how they will deal with the problem what they will do with the

33、problem 6in a way 从某一角度看(from some point of view)；在某种程度上(to a certain extent)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(位于句首时，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(to)在()途中【基础检测】用way的相关短语填空_，the computer plays a more and more important role in our life and work.He decid

34、ed that he would drive _ home instead of putting up at a hotel for the night.In a way all the way【能力提升】单句写作只有用这种方式他们才能独立成长、真正成功。_Only in this way can they grow up to be independent and become truly successful.句式剖析1As time went by，I was made smaller.随着时间的推移，我被做得更小了。教材原句(1)as是连词，意为“随着”，引导时间状语从句。(2)wit

35、h是介词，意为“随着”，后接名词或代词等构成with短语或with复合结构。经典例句As time passed,things seemed to get worse.随着时间的推移，情况似乎变得更加糟糕了。【基础检测】单句语法填空_ our lives improve，we find little time to gather with our friends.【能力提升】单句写作随着时间的推移，我逐渐适应了学校生活。_As With time going by/As time went by,I gradually adapted myself to the school life.2An

36、d my memory became so large that even I couldnt believe it！我的存储量变得如此之大，甚至连我自己都不能相信！教材原句【基础检测】单句语法填空On our way to the house，it was raining _ hard that we couldnt help wondering how long it would take to get there.(2019高考全国卷)It is _ a wonderful activity that we were looking forward to visiting the far

37、m once again.(2020高考全国卷)Everyone is faced with _ wonderful goods every day that they find they are difficult to choose from.so such such【能力提升】句式升级The volleyball match is so significant that everyone should arrive at our school stadium ahead of schedule.(2019高考全国卷)_ everyone should arrive at our scho

38、ol stadium ahead of schedule.(倒装)So significant is the volleyball match that.单句语法填空1We are supposed to come up with a _(solve)to stop people looking down at their mobile phones while driving cars.2Mrs.Smith finds it hard to clear up the mess，as her children are always in _ way whenever she tries to.

39、3_ technology develops，we can have access to the information swiftly.solution the As 4Beijing is _ attractive a place that lots of tourists from home and abroad visit the city every year.5With many problems _(arise)，he didnt know what to do next.6By the time Dale was a senior，he _(win)every top hono

40、r in speech.7Her childhood dream became a _(real)when she broke the 100m race world record.so arising had won reality 8When it comes to advertisements，we must all use our _(intelligent)and not be a slave to them!9Dozens of unexplained mysteries exist in the world，which keeps the _(explore)puzzled.10

41、Have you filled in the _(apply)form for a new passport?intelligence explorers application.单句改错1 The number of road accident deaths arise from those accidents has increased over the past years.2Although they come from total different cultures,they get along well witheach other.3I was so much nervous

42、that I could hardly tell which direction was left.arisingtotally4By the time he died in 1227，he created an empire that stretched from the Pacific coast to the Caspian Sea.5Personal，I think the best present is not necessarily the most expensive one.hadPersonally.思维训练Step 1:先盲填(不看参考词汇只根据语篇逻辑)When my b

43、rother was in high school,he was very interested in computers and enjoyed writing programs of his own.He 1_ download information from the Internet and made good use of it.He liked to 2_ the World Wide Web and used the Internet to communicate with computer programmers all over the world.When he went

44、to university he studied ITused to explore(information technology)and 3_ a special interest in artificial intelligence.After developing special applications of the computer,he hopes to design a(n)4_ robot which can think logically and look like a human being,but in reality he has a long way to go 5_

45、 he succeed.developed intelligent before Step 2：再参考提供词汇(注意词形变化，有两个多余词汇)before;since;intelligent;develop;be used to;explore;used toStep 3：核对答案并背诵短文.话题书面表达某英文报社正在举办主题为“畅想未来”的科技创意征文大赛。请你以“_ in the Future”为题写一篇英文短文，从功能、用途两个方面描述日常生活中某件物品的未来。home robots will arise/appear kinds of problems new types ofthat

46、 they will be able to deal with all_，_(他们将会有更多新的用途)_(他们将不仅能处理各种家务活)，such as watching over babies，but they will also be able to communicate in any language._,they will be intelligent enough to understand how we feel，so they will be able to tell some funny stories to make us laugh if we are sad._,home

47、 robots in the future will _ (在我们的生活中起着很重要的作用)In a way many new applications will be found for them Not only will they be able to deal with all kinds of housework In addition Anyhow play an important part inour life(二)按要求升级词汇和句式1用本单元所学词汇升级加波浪线词汇(1)I think_(2)so_Personally as a result 2按要求升级句式(1)利用as

48、引导的状语从句升级句_(2)利用倒装句升级句I think _As science and technology develop rapidly，new types of home robots will arise/appear.so perfectly will home robots be developed that they will be able to deal with all kinds of problems 科技发展与人工智能big data 大数据online environment 网络环境surf the Internet 网上冲浪online chatting 网上聊天computer virus 电脑病毒cell phone addicts 手机迷credit card 信用卡search engines 搜索引擎face scanning 面部识别artificial intelligence 人工智能 a sense of security 安全感 leak personal information 泄漏个人信息 outdated devices 过时的设备 electronic devices 电子设备 face recognition technology 人脸识别技术 cyber space 网络空间