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2021全国统考英语人教版一轮课件:必修② UNIT 3 COMPUTERS .ppt

1、朗读美文(演练加黑部分的句式)On-line voting becomes increasingly popular,and many competitions get people involved in it.It is beneficial to some people,while it puts others into a dilemma over whether to vote or not.It makes no difference from ordinary voting events,in which candidates go around to seek supports

2、.In addition,the Internet makes surveying and voting easy and convenient,regardless of time and space.Furthermore,voting on the Internet makes instant feedback possible.To be honest,voters sometimes feel annoyed,not because they hate voting,but because they are divided between emotion and fairness.T

3、hings will turn better if we can work out some participation rules for people to obey.Therefore,I hold a positive attitude towards on-line voting.微练习(句式锤炼v.-ing 作主语)1_ is an important skill todays children will need for the future.2019天津卷学会批判性地思考,这是现在的孩子为了未来(的发展)所需要具备的一项重要技能。2_ is an interesting and

4、 rewarding experience.2018北京卷沿着古老的丝绸之路旅行是一种有趣且有益的体验。Learning to think criticallyTravelling along the old Silk Road(一)单词巧练写准记牢1._ adv.无论如何;即使如此2_ n.真实;事实;现实3_ vi.&vt.发信号n.信号4_ vi.出现;发生5_ n.性格;特点6_ n.目标;目的;球门;(进球)得分anyhowreality signalarisecharacter goal 7_ n.类型vt.&vi.打字8_ n.总数;算术题;金额9_ adj.可移动的;机动的10

5、_ n.教练typesummobile coach用准用活品句填词1Tom has been looking forward to becoming a lawyer and his dream has been turned into _(现实)2 It was just her childhood experiences that affected her _(性格)and later life.3Its impossible for my brother to finish the task,but _(不管怎样),he wants to have a try.4It is believ

6、ed that people who set themselves some long-term _(目标)can be more likely to be successful.realitycharacteranyhowgoals5Seeing their favourite star come in,the devoted fans _(arise)from their seats immediately.6Jane _(type)a report carefully when someone knocked at the door.arosewas typing拓展单词1._ n科技;

7、技术_ adj.科技的2_ n智力;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_ 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technologytechnological intelligenceintelligentpersonalpersonallypersonalityapplicationapply applicantfinancefinancialexploreexplor

8、erexploration7_ n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;有条理地12simplify vt.简化_ adj.简单的appearanceappear solvesolutiontotaltotallyhappinesshappylogicallogicallysimple用所给词的适当形式填空12019天津卷My friend brings me _(happy)a

9、nd gives me a lot of encouragement.2Lucy tried to keep up a calm _(appear),but her trembling voice gave her away.3Any _ who would like to _ to become an assistant in our company should send us an _ before May 10,2020.(apply)4As far as I know,the problem is difficult to _.The team are working hard to

10、 analyze it so that they can find the best _.(solve)happinessappearanceapplicant apply applicationsolve solution5 After the president made an official announcement,she expressed her _ opinion._ speaking,I agreed with what she said.(person)6There were about 40 people at the party in _,they sang and d

11、anced with abandon,_ forgetting the troubles in their lives.(total)7He believes that all children are born with equal _.And he thinks that this slow boy can be as _ as others if taught properly.(intelligent)8Try to _ your explanation to the students to help them understand better.They are so young t

12、hat they can understand _ questions.(simple)personalPersonallytotaltotallyintelligenceintelligentsimplifysimple阅读单词1.calculator n._2laptop n._3analytical adj._4download vt._5.revolution n._6universal adj._7calculate vt._8network n._9.electronic adj._10supporting adj._11spoil vt._计算器手提电脑分析的下载革命 普遍的;通

13、用的;宇宙的计算网络;网状物电子的支持的;支撑的损坏;宠坏联想维空间1.ABC 式过去式、过去分词变化arisearosearisendrivedrovedrivenrideroderiddenriseroserisenwritewrotewritten2.以“-ify”结尾的动词荟萃simplify 简化beautify 美化purify 净化identify 鉴定;识别出classify 分类horrify 使恐惧3.“互联网”家族download vt.下载click vt.点击connect vt.连接surf vi.&vt.浏览;(互联网上)冲浪network n.网络databas

14、e n.数据库;资料库(二)短语巧练写全记牢1._ 从时起2_ 结果3_ 如此以至于4_ 在某种程度上5_ 在的帮助下6_ 处理;安排;对付7_ 看守;监视from.onas a resultso.that.in a waywith the help of.deal withwatch over8_ 经过9_ 有共同之处10_ 而且11_ 弥补;组成;整理;编造12_ 尽管;到底;究竟;毕竟go byhave.in commonwhats moremake upafter all用准用活选用左栏短语适当形式填空1_,the failure helped Li Fei be aware of h

15、is shortcomings.2_,I have learned to help others and turn to others for help when in trouble.3There have been so many conflicts in the world recently._,people are concerned about the world peace.4When he found himself _ by someone,he walked into a restaurant quickly and escaped by the back door.In a

16、 wayFrom then onAs a resultwatched over5Professor Smith,_ whom I have made great progress in my English,is highly thought of by us.6Robert has rich work experience,so it will _ his lack of academic knowledge.with the help ofmake up for联想维空间1.all 相关短语大全after all 毕竟;究竟above all 首先;最重要的是in all 全部;合计at

17、all 一点也不;到底;究竟first of all 首先;第一all in all 总的说来2.“v.with.”结构面面观share.with.与分享cover.with.用覆盖equip.with.使具有mix.with.把和混合connect.with.把与连接起来provide.with.对提供(三)句式巧练教材原句句式仿写1.I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.我发育缓慢,

18、差不多到了两百年之后,查尔斯巴比奇才把我制成了一台分析机。【点拨】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的。2018全国卷书面表达Theres no need to worry about._ you adapt to the Chinese customs.It will not take a long time before2.As time went by,I was made smaller.随着时间的推移,我被做得更小了。【点拨】as 引导时间状语从句,意为“随着”。2.2018浙江卷写作随着夜幕的降临,我变得焦虑不安。_,I b

19、ecame anxious and worried.As night was approaching3.And my memory became solarge 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!【点拨】so.that.引导结果状语从句,意为“如此以至于”。3.2016天津卷书面表达你们如此善良、体贴,以至于我们希望成为你们的朋友,无论你们在哪儿。You are _ we hope to be friends with you no matter where you are.so kind and considerate

20、that第一板块|重点词汇突破1solve vt.解决;解答【经典例句】We need to get to the root of the problem before we can solve it.在解决问题之前,我们需要找到它的根源。(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.的解决方法基础练习 单句语法填空With the aid of Mr Wang,the difficult problem _(solve)right away yesterday.We are supposed to come

21、 up with a _(solve)to stop people looking down at their mobile phones while driving cars.能力提升 句式升级(普通表达)After most of the problems were settled,I felt a great weight taken off my mind.(高级表达)_,I felt a great weight taken off my mind.(用 with 复合结构/替换加黑词)was solvedsolutionWith most of the problems solve

22、d【发散思维】名词后跟介词 to 荟萃the exit to 的出口处the answer to 的答案the key to 的关键the entrance to 的入口处2signal vi.&vt.发信号 n信号【经典例句】The grand military parade of the 70th anniversary of the founding of the PRC should be a signal that China has become a rich and powerful country.中华人民共和国成立 70 周年盛大阅兵应该是一个信号:中国已经成为一个富裕强大的

23、国家。(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(sb.)that.示意(某人)基础练习 单句语法填空2019北京卷The change in the colour of the ocean will be one of the early warning _(signal)that we really have changed our planet.As soon as he sat down at the table,he signaled _ the waite

24、r to bring the menu.能力提升 句式升级(普通表达)A man stood up and signalled that he was strongly opposed to the plan.(高级表达)A man stood up,_ he was strongly opposed to the plan.(分词作状语)signalstosignalling that3arise vi.出现;发生;起身;起床一词多义写出下列句中 arise 的含义Seeing his mother return home,the boy arose from his chair immed

25、iately._A number of high buildings have arisen where there was nothing a year ago._They arose at sunrise to get an early start to the park._It cant be too careful while driving.Accidents often arise from carelessness._起身出现起床产生原形过去式过去分词现在分词 arise vi.出现;发生;引起;起床arosearisenarisingarouse vt.唤醒;激起aroused

26、arousedarousingrise vi.升起;起身;增长;上升roserisenrisingraise vt.举起;抚养;提高;饲养raisedraisedraising对比记忆(arouse;raise;rise)填空As is known to us,the sun _ in the east and sets in the west.2019浙江卷书面表达Besides,what you told me about your country broadened my horizons and _ my interest in foreign culture.To _ peoples

27、 awareness of protecting the environment,we launched a campaign.risesarousedraiseThe cellphone is becoming increasingly popular,which is also a signal that we have fewer face-to-face talks with our friends.As a result,the problems have arisen for lack of communication.Last Saturday,I turned to my fr

28、iend Li Hua for help.He gave me some tips on how to solve the problems.I couldnt totally agree with him,but what he said was partly reasonable.第二板块|短语句式提能1as a result 结果【经典例句】As a result/consequence,adequate preparation is urgently needed,including practice,nutrition and a perfect plan.2019全国卷书面表达因此

29、,迫切需要充分的准备,包括练习、营养和完善的计划。(1)as a consequence 结果as a result/consequence of.由于;作为的结果(2)result from.由引起result in 导致;结果基础练习 对比填空(as a result;as a result of)2018天津卷书面表达For one thing,you can be exposed to the Chinese language and the Chinese culture._,you can master the language and be familiar with its c

30、ultures._ your carelessness,the plan should be put off at least one month.As a result As a result of能力提升 一句多译人们普遍认为他是因为过度的劳累而得了疾病。(result)Its generally believed that his illness _ the overfull tiredness.Its generally believed that the overfull tiredness _ his illness.Its generally believed that he s

31、uffered from illness _ the overfull tiredness.resulted fromresulted inas a result of2deal with 处理;安排;对付;论及;涉及;与打交道;做买卖一词多义写出下列句中 deal with 的含义2019浙江卷写作The principle for dealing with praise is to consider the link between praise and effort._His article deals with many issues we are greatly concerned

32、about._His work experience equipped him to deal with all kinds of people._处理 论及;涉及 与打交道(1)do with sth.处理某事(2)make a deal 达成协议(3)a great/good deal 大量,许多(4)a great/good deal of不可数名词大量的能力提升 一句多译这本书会给你一些如何处理工作压力的有用建议。The book will give you some useful advice on how _.The book will give you some useful a

33、dvice on what _.to deal with the pressure of your workto do with the pressure of your work3in a way 从某一角度看;在某种程度上【经典例句】In a way,Im glad that you made that mistake,for it will serve as a warning to you.从某一角度看,我很高兴你犯了个错误,因为这对你是个警告。all the way 一路上;自始至终;完全by the way 顺便说in no way 一点也不;决不(放在句首倒装)in the wa

34、y 挡道;妨碍in this way 用这种方法on the way to.在的途中基础练习 way 短语填空_,the computer plays a more and more important role in our life and work.I couldnt get through the door because there was a big box _.He decided that he would drive _ home instead of putting up at a hotel for the night.能力提升 微写作只有用这种方式他们才能独立成长、真正

35、成功。_ to be independent and become truly successful.In a wayin the wayall the wayOnly in this way can they grow up4句型公式:as 引导时间状语从句(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。(1)as 是连词,意为“随着”,引导时间状语从句(2)as 连词,意为“按照”,引导方式状语从句(3)with 是介词,意为“随着”,后接名词或代词等构成 with复合结构基础练习 单句语法填空_ technology

36、develops,we can have access to the information swiftly.2018全国卷书面表达In brief,do _ the Chinese do when in China.能力提升 一句多译随着时间的推移,我逐渐适应了学校生活。_,I gradually adapted myself to the school life.(with)_,I gradually adapted myself to the school life.(as)AsasWith time going by As time went by5句型公式:so.that.引导结果状

37、语从句,意为“如此以至于”(教材 P18)And 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!(1)soadj./adv.that.soadj.ann.单数可数名词that.somany/few/much/little少.n.that.(2)such.that.句型的基本结构:suchanadj.n.单数可数名词that.suchadj.n.复数可数名词/不可数名词that.(3)当 so/such 及其后成分放在句首时,主句用部分倒装基础练习 单句语法填空2019 全国卷On

38、 our way to the house,it was raining _ hard that we couldnt help wondering how long it would take to get there.2018 江苏卷书面表达Everyone is faced with _ wonderful goods every day that they find they are difficult to choose from.Beijing is _ attractive a place that lots of tourists from home and abroad vi

39、sit the city every year.Beijing is _ an attractive place that lots of tourists from home and abroad visit the city every year.sosuchsosuchAs science and technology develop quickly,the cellphone has changed our life in a way.With the help of the cellphone,not only can we contact others but also deal

40、with some problems.However,many people become so crazy about cellphones that they play cellphones even when they are walking.As a result,many accidents arise in our daily life.基础达标题组.单句语法填空1The young man disappeared into the crowd _ I could express my thanks to him.2Roberts mother attended a meeting

41、 the whole morning,and she spent the whole afternoon _(explore)the ancient town by herself.3The problem of air pollution is _(universe)in the world and we need to work together to improve air pollution.4With the rapid progress development of artificial _(intelligent),our life in the future is sure t

42、o be totally different from today.beforeexploringuniversalintelligence 5Her childhood dream became a _(real)when she broke the 100m race world record.6_(person),I think the best present is not necessarily the most expensive one.7As an _(operate),Rosy has to answer many calls from all over the countr

43、y every day.8By the time Jane gets home,her aunt _(leave)for London to attend a meeting.9As can be seen from the picture,a boy is burdened with _ heavy homework that it seems as if he can hardly bear it any more.10They are talking about problems _(arise)from the lack of communication.realityPersonal

44、lyoperatorwill have leftsucharising.语境改错1文中共有 6 处错误,每句中最多有一处,请找出并改正。As the Internet becomes more and more popular,we have fewer face-to-face talk with our friends.As a result,the problems have been arisen for lack of communication.Last Saturday,I turned my friend Li Hua for help.At a agreed signal I

45、 entered his office.He gave me some advices on how to deal with the problems.I couldnt total agree with him,but what he said was partly reasonable.第一句:talktalks 第二句:去掉 been第三句:turned 后加 to第四句:aan 第五句:advicesadvice第六句:totaltotally2文中共有 4 处错误,每句中最多有两处,请找出并改正。Faced with so many problems arising from la

46、ck of communication,I didnt know what to deal with them independently.After all,I had never left my parents.As a result of,I couldnt adapt to my new school life.Lucky,with the help of my teachers and classmates,I have got along well with my classmates and made a great progress in my study.第一句:whatho

47、w 第三句:去掉 of第四句:LuckyLuckily;去掉 a.熟词生义12019 北京卷The programme beginning in August will operate in South Africa._22019天津卷阅读 BBy opening a novel,I can leave behind my burdens and enter into a wonderful and mysterious world where I am now a new character._ 3 This is a theme explored by the author in his

48、latest novels._vi.实施n.人物vt.探讨;调查研究.完成句子/一句多译/句型转换1说实话,我对如何解决这个难题感到困惑。To be honest,Im at a loss _.2我认为这幅图是在告诉我们通常梦想和现实之间是有区别的。I think the picture is telling us that _.3虽然飓风已经过去了,但是还要花几个月的时间才能把它造成的破坏清理干净。Although the hurricane has gone,it will be months _.how to solve the difficult problemthere is usu

49、ally a difference between ones dream and realitybefore the damage is cleared up4Faced with such a difficult situation,I dont know what to do with the difficult problem.Faced with such a difficult situation,I dont know _ the difficult problem.52019全国卷书面表达排球比赛很重要,每个人都应该提前到达我们学校的体育馆。The volleyball matc

50、h _ everyone should arrive at our school stadium ahead of schedule._ everyone should arrive at our school stadium ahead of schedule.(倒装句)how to deal withis so significant thatSo significant is the volleyball match that能力强化题组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

51、件物品的未来。1补全要点句(加黑体部分请利用本单元所学词汇)现有的家庭机器人已经研发得很好,能料理各种家务活。(现在完成时的被动语态)The existing home robots _ very perfectly,so _.随着科技的快速发展,新型的家庭机器人将会出现。_.have been developedthey can deal with all kinds of houseworkAs science and technology develop rapidly,new types of home robots will arise人们会探索出未来的家庭机器人的更多新的用途,比如

52、看护老人和婴儿。_ for the future home robots,such as _.在科学家的帮助下,他们会变得越来越智慧。_.Many new applications will be exploredwatching over elderly people and babiesWith the help of scientists,they will become more and more intelligent他们不仅能用任何语言和我们交流,也能在我们沮丧的时候讲笑话逗我们开心。They can not only communicate with us in any lang

53、uage but also _.未来家庭机器人将在我们的生活中起重要的作用。_.can share funny stories with us to make us happy if we are upsetHome robots in the future will play an important part in our life2升级平淡句利用 so.that.状语从句升级 1 中句_.利用倒装句式升级 1 中句_.The existing home robots have been developed so perfectly that they can deal with all

54、kinds of houseworkNot only can they communicate with us in any language but they can also share funny stories with us to make us happy if we are upset3衔接成美文(请利用适当的过渡衔接词汇,如 whats more,however,as a result,in a way,anyhow 等)_范文The existing home robots have been developed so perfectly that they can deal

55、 with all kinds of housework.However,as science and technology develop rapidly,new types of home robots will arise.In a way,many new applications will be explored for the future home robots,such as watching over elderly people and babies.Whats more,with the help of scientists,they will become more and more intelligent.As a result,not only can they communicate with us in any language but they can also share funny stories with us to make us happy if we are upset.Anyhow,home robots in the future will play an important part in our life.

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