2013届高考英语一轮复习必修2 Unit 3 Computers(新人教版)

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晨背精品基础优化知识盘点 高端数据2011年江西卷假设你是星光中学的李华,将参加主题为“Lets Ride Bicycles”的英语演讲比赛。请撰写一份演讲稿,主要内容包括:1.目前汽车带来的空气污染和交通堵塞等问题;晨背精品晨背精品基础优化基础优化知识盘点知识盘点2.骑自行车的益处,如节能环保、有利健康等。参考词汇:低碳生活(low-carbon life);节能(energy saving)注意:1.词数:120词左右;2.演讲稿开头和结尾已给出,请将其抄写在答题卡上且该部分不计入总词数。佳作欣赏Good morning,everyone,I am Li Hua from Xingguang Middle School.The topic of my 晨背精品晨背精品基础优化基础优化知识盘点知识盘点speech is“Lets Ride Bicycles”.(引入主题)As is known to all,with the improvement of peoples living standards,cars have become a popular means of transport,bringing great convenience to our life.However,they have also caused some problems such as air pollution and traffic jams.(指出存在的问题和现象)How can we solve the problems then?As far as Im concerned,riding bicycles is a good solution.For one thing,bicycles dont need any petrol and they are energy-saving.For another,bicycles are envi-ronmentally friendly because they wont give off waste gas.Whats 晨背精品晨背精品基础优化基础优化知识盘点知识盘点more,riding bicycles is a good way for us to exercise and it is benefi-cial to our health.(提出解决方法)Therefore,lets take the responsibility to build up a low carbon city by riding bicycles.Come on and join us!(总结和提出建议)Thank you!必备佳句As is known to all,with the improvement of peoples living stan-dards,cars have become a popular means of transport,bringing great 晨背精品晨背精品基础优化基础优化知识盘点知识盘点convenience to our life.As is known to all 是一个由as 引导的非限制性定语从句,意为“众所周知。”完成句子:,its difficult to help to get over difficulties.众所周知,帮助那些处于困境的人克服困难非常难。【答案】As is known to all;those in trouble 晨背精品晨背精品基础优化基础优化知识盘点知识盘点Therefore,lets take the responsibility to build up a low carbon city by riding bicycles.take the responsibility to do sth 承担责任去做某事用take的相关结构完成句子:He should to educate and take care of his children.他要承担责任去教育好、照顾好自己的孩子们。【答案】take the responsibility晨背精品晨背精品基础优化基础优化知识盘点知识盘点 1.As time goes by,my memory seems to get worse.随着时间的流逝,我的记忆似乎越来越糟糕。2.With the help of my English teacher,I have made rapid progress in my English study.在英语老师的帮助下,我的英语学习取得了快速的进步。3.In a way,I like the computer bought yesterday so much.从某种程度上说,我非常喜欢昨天买的电脑。晨背精品晨背精品基础优化基础优化知识盘点知识盘点 1.Make yourself a better person and know who you are before you try and know someone else and expect them to know you.在你想了解别人也想让别人了解你之前,先完善并了解自己。2.We must accept finite disappointment,but we must never lose infinite hope.(Martin Luther King)我们必须接受失望,因为它是有限的;但千万不可失去希望,因为它是无穷的。(马丁路德金)3.Time is a bird for ever on the wing.(Thomas Robertson)时间是一只永远在飞翔的鸟。(托马斯罗伯逊)4.An idle youth,a needy age.少壮不努力,老大徒伤悲。晨背精品晨背精品基础优化基础优化知识盘点知识盘点 1.v.简化 adj.简单的 adv.简单地2.v.操作 n.手术;操作3.v.解决 n.解决4.v.探索 n.探索5.n.现实 v.实现 adj.正确的;真的 6.n.申请表 v.申请 adj.可运用的晨背精品晨背精品基础优化基础优化知识盘点知识盘点7.n.金融 adj.金融的8.n.外表 v.显得 1.共同 2.时间流逝3.处理 4.在某种程度上5.分享 晨背精品晨背精品基础优化基础优化知识盘点知识盘点6.作为结果7.也8.在的帮助下9.毕竟10.装满 1.With the help of computers,youll find it not difficult to share infor-mation.晨背精品晨背精品基础优化基础优化知识盘点知识盘点2.It costs much to buy a computer for each teacher,but after all,it is well worth doing so.3.He didnt work hard.As a result,he didnt pass the exam.1.Since the 1970s many new applications have been found for me.自从70年代起,许多新的应用程序在我这里使用。晨背精品晨背精品基础优化基础优化知识盘点知识盘点money-making jobs they before leaving their hometowns.真题探究(2010福建)Every year a flood of farmers arrive in Shenzhen for the A.promised B.were promised C.have promised D.have been promised晨背精品晨背精品基础优化基础优化知识盘点知识盘点2.First as a PC and then as a laptop,I have been used in offices and homes since the 1970s.首先是个人电脑,然后是手提电脑,自从70年代起我已经在办公室和家中被人们使用了。真题探究(2008安徽)I like these English songs and they many times on the radio.A.taught B.have taught C.are taughtD.have been taught晨背精品晨背精品基础优化基础优化知识盘点知识盘点 词汇拓展:1.simplify;simple;simply2.operate;operation3.solve;solution 4.explore;exploration5.reality;realize;real6.application;apply;applied7.finance;financial8.appearance;appear 短语在线:1.in common2.go by3.deal with4.in a way5.share with6.as a result7.as well as8.with the help of9.after all10.be filled with晨背精品晨背精品基础优化基础优化知识盘点知识盘点教材链接:1.【命题分析】考查现在完成时的被动语态。【答案与解析】D根据before leaving their hometowns 可知要用完成时;农民们是被允诺获得工作的,故用被动语态。2.【命题分析】考查现在完成时的被动语态。【答案与解析】Dsongs与teach之间是动宾关系,应使用被动语态;再根据many times可知应使用现在完成时。晨背精品晨背精品基础优化基础优化知识盘点知识盘点 mon adj.共同的;普遍的;常见的 用法拓展in common 共同;共有;公有have nothing/little/a lot/something in common(with)sb与某人没有/几乎没有/有许多/有些共同之处in common with 和一样common sense/knowledge 常识common welfare 公共福利晨背精品晨背精品基础优化基础优化知识盘点知识盘点 词汇辨析common,ordinary,usual和normalcommon 意为“共有的;公共的;共同的;常见的”,反义词为rare。common作“普通的”讲时可与ordinary换用。如“普通人”可以说成common people或ordinary people。ordinary 意为“普通的;平淡无奇的”,指没有什么特别的地方。usual 意为“平常的;通常的;一向的”,含惯例之意。normal 意为“正常的”。晨背精品晨背精品基础优化基础优化知识盘点知识盘点 经典例句(1)The problems all societies.这些问题是所有社会的通病。(2)many young people,he prefers pop songs.和许多年轻人一样,他喜欢流行歌曲。【答案】(1)are common to (2)In common with晨背精品晨背精品基础优化基础优化知识盘点知识盘点 即时训练用common,normal或usual填空Harry visited the bookstore every week.He became such a customer that the bookseller gave him some books as presents.【答案】usual晨背精品晨背精品基础优化基础优化知识盘点知识盘点2.arise vi.(arose,arisen)出现;发生;起床;起身 用法拓展arise from/out of 由引起;由产生 经典例句(1)A new difficulty .新的困难出现了。(2)Accidents carelessness.疏忽大意往往会引起事故的发生。【答案】(1)has arisen (2)arise from晨背精品晨背精品基础优化基础优化知识盘点知识盘点 即时训练用arise或相关短语的适当形式填空A storm during the night.Problems the lack of com-munication.【答案】arosehave arisen out of晨背精品晨背精品基础优化基础优化知识盘点知识盘点3.anyhow adv.(也作anyway)不管怎样;无论如何;反正;即使如此 用法拓展somehow adv.以某种方式;用某种方法;不知怎么地somewhat adv.有点;稍微晨背精品晨背精品基础优化基础优化知识盘点知识盘点 经典例句(1)He told me not to buy it,but I bought it .他告诉我不要买它,但不管怎样我还是买了。(2)We must by tomorrow morning.我们必须设法在明天早上以前把工作做完。【答案】(1)anyhow (2)get the work finished somehow晨背精品晨背精品基础优化基础优化知识盘点知识盘点 即时训练完成句子 he was afraid of her.不知怎么地,他害怕她。He couldnt convince her .他无论如何也不能使她信服。【答案】Somehowanyhow晨背精品晨背精品基础优化基础优化知识盘点知识盘点4.personally adv.就个人而言;亲自 用法拓展personally意为“就个人而言”时的同义短语有:in my opinion,as far as Im concerned,in my view,for my part,as far as I can see,from my point of view,for my perspective等。晨背精品晨背精品基础优化基础优化知识盘点知识盘点 经典例句(1)The owner of the hotel .这家旅馆的主人亲自接待了我们。(2),I think he is a very good man,but you may not agree.就个人而言,我认为他是个很好的人,但也许你不这么认为。【答案】(1)welcomed us personally (2)Personally speaking 晨背精品晨背精品基础优化基础优化知识盘点知识盘点 即时训练完成句子She said she didnt like Tom,but (就个人而言),I thought he was an honest boy,though sometimes careless.(幸好),the planes appear to be quite safe.(自然地),their ideas are important to everyone in the coun-try.【答案】personallyLuckily/FortunatelyNaturally 晨背精品晨背精品基础优化基础优化知识盘点知识盘点5.goal n.球门;(进球)得分;目标;目的 用法拓展score/kick a goal 踢进一球;得一分 keep goal 守球门life goal/ones goal in life 生活目标 achieve/realize ones goal 实现目标晨背精品晨背精品基础优化基础优化知识盘点知识盘点 经典例句(1)He headed the ball into .他乘虚把球顶入球门。(2)We won by to one.我们以三比一获胜。(3)Youd better before you start.开始前,你最好设定一个目标。【答案】(1)an open goal (2)three goals (3)set a goal 晨背精品晨背精品基础优化基础优化知识盘点知识盘点 即时训练完成句子He has achieved (他的目标)with the help of teachers.My (目标)in life is to help others as much as possible.【答案】his goalgoal 晨背精品晨背精品基础优化基础优化知识盘点知识盘点1.as a result 结果;因此 用法拓展as a result of 由于;作为的结果as a consequence 结果in consequence 结果in consequence of 由于result from由引起;由于(意思等同于lie in)result in结果;导致(意思等同于lead to)晨背精品晨背精品基础优化基础优化知识盘点知识盘点 经典例句(1)He made a big mistake,and,as a result,lost his job.他犯了个大错,结果丢了工作。(2)He didnt pass the exam his carelessness.他由于粗心而没有通过考试。【答案】as a result of晨背精品晨背精品基础优化基础优化知识盘点知识盘点 即时训练(1)用result相关短语的适当形式填空His success his hard work.Acting before thinking always failure.He was late the heavy snow.【答案】results fromresults inas a result of xx晨背精品晨背精品基础优化基础优化知识盘点知识盘点(2)单项填空(2012山西大同检测)He fell the bike and broke his leg as .A.down;result B.off;a resultC.onto;a result of D.to;a result of【答案与解析】Bfall off意为“从上掉下来”;as a result意为“因而;结果”。晨背精品晨背精品基础优化基础优化知识盘点知识盘点2.make up 组成;化妆;和解;捏造;虚构(故事、诗歌等)用法拓展make up for 补偿be made up of=consist of 由组成make for 有利于make it 及时赶到;成功做到make known 使知晓;传达make out 理解;懂得;辨认出晨背精品晨背精品基础优化基础优化知识盘点知识盘点 经典例句(1)She spent an hour making(herself)up before the party.她在聚会前用了一个小时化妆。(2)Stop !不要胡编了!【答案】making things up晨背精品晨背精品基础优化基础优化知识盘点知识盘点 即时训练(1)用make相关短语的适当形式填空Cleanliness good health.讲究卫生有助于身体健康。We need$50 to the sum required.我们需要50美元以补足所需要的数目。It was difficult to the managers handwriting.那位经理的字迹很难辨认。【答案】makes formake upmake out晨背精品晨背精品基础优化基础优化知识盘点知识盘点(2)单项填空(2012河北保定检测)In Singapore,a southeastern Asian country,the Chinese people the largest percentage of its population,so you can speak Chinese there.A.make up B.take up C.hold up D.turn up【答案与解析】A考查动词短语辨析。make up意为“编造;弥补;组成;构成”;take up意为“拿起来;占据(时间或空间)”;hold up 意为“阻止”;turn up意为“开大;调高;出现”。晨背精品晨背精品基础优化基础优化知识盘点知识盘点3.after all 毕竟;终究 用法拓展at all 根本;完全;到底;究竟not at all 一点也不in all 总共;共计above all 首先;最重要的是first of all 首先all in all 总之晨背精品晨背精品基础优化基础优化知识盘点知识盘点 经典例句(1)Dont get discouraged by setbacks,we are new to the work after all.别因挫折而灰心,毕竟我们不熟悉这项工作。(2)He did come .他终究还是来了。【答案】after all晨背精品晨背精品基础优化基础优化知识盘点知识盘点 即时训练(1)用all相关短语的适当形式填空 Id like to buy a housemodern,comfortable,and in a quiet neighborhood.,it needs a rational policy.,we must find a room to live in.【答案】above allAbove allFirst of all 晨背精品晨背精品基础优化基础优化知识盘点知识盘点(2)单项填空(2012山西太原检测)The hurricane damaged many houses and busi-ness buildings;,it caused 20 deaths.A.or else B.therefore C.after all D.besides【答案与解析】D由语境可以推出该空表示“另外;除此之外”,只有D项与句意相符。晨背精品晨背精品基础优化基础优化知识盘点知识盘点1.Over time my memory has developed so much that,like an elephant,I never forget anything I have been told!随着时间的推移,我的记忆能力发展得如此之快,就像一头大象一样,我从来不会忘记告诉我的任何事情!要点精讲so+形容词或副词+that.引导的肯定的结果状语从句,意思是“如此以至于”。“so.that.”结构中的“so+adj./adv.”位于句首时,主句要用部分倒装。晨背精品晨背精品基础优化基础优化知识盘点知识盘点So hard does he work that he seldom goes home.他工作那么努力,几乎不回家。注意:当that引导的结果状语从句为肯定句时,so.that.可以与be.enough to do转换;当从句为否定句时,可以与too.to.或be not.e-nough to do转换。such.that的句型结构可分以下三种:(1)such+a(n)+adj.+单数可数名词+that从句;(2)such+adj.+复数可数名词+that从句;(3)such+adj.+不可数名词+that从句。so that 既可以表达结果,又可以表达目的,表目的时相当于in or-晨背精品晨背精品基础优化基础优化知识盘点知识盘点der that。I stopped so that you could catch up.我停下来以便你能赶得上。句式仿写(1)这些小说非常有趣,我想再读一遍。(2)他非常诚实,因而受到了老师的表扬。【答案】(1)These novels are so interesting that I want to read them once again.(2)He was such an honest student that he was praised by the teacher.晨背精品晨背精品基础优化基础优化知识盘点知识盘点 真题探究(1)(2009山东)So sudden that the enemy had no time to es-cape.A.did the attack B.the attack didC.was the attackD.the attack was【命题分析】考查倒装结构。【答案与解析】Cso.that.和such.that.的句子结构中,若so,such 与其所修饰的词置于句首,则实行部分倒装。sudden是形容词,作表语,故选C项。晨背精品晨背精品基础优化基础优化知识盘点知识盘点(2)(2008福建)homework did we have to do that we had no time to take a rest.A.So much B.Too muchC.Too little D.So little【命题分析】考查so.that 结构。【答案与解析】A“so.that.”结构中,以“so+形容词”开头的句子要用部分倒装。句意:有这么多家庭作业要做,因此我们没有时间休息。晨背精品晨背精品基础优化基础优化知识盘点知识盘点2.By the 1940s I had grown as large as a room,and I wondered if I would grow any larger!到20世纪40年代,我已经长到一个大房间那么大,我不知道我会不会继续变大。要点精讲(1)as large as.“有大”,后面常加数词。This playground is as large as 500 squaremeters.这个操场有500平方米那么大。(2)I wondered if.“我不知道/怀疑是否”是一个常见句式,常用晨背精品晨背精品基础优化基础优化知识盘点知识盘点于口语,表示一种委婉或客气的语气。I wondered if you would mind giving me a hand.我不知道你是否介意帮我一下。句式仿写(1)我也不知道他们能不能准时到。(2)那个男子的体重比他重一倍。【答案】(1)I wonder whether/if they will arrive on time.(2)That man is twice as heavy as him.晨背精品晨背精品基础优化基础优化知识盘点知识盘点 真题探究(1)(2011江苏)The new stadium being built for the next Asian Games will be the present one.A.as three times big asB.three times as big asC.as big as three times D.as big three times as【命题分析】考查as.as 结构中的倍数表达方式。【答案与解析】B此处用到了as.as.结构。第一个as是副词,后面接形容词或副词原形,且表倍数的词也位于第一个as之前,故选B项。晨背精品晨背精品基础优化基础优化知识盘点知识盘点(2)(2008上海)A typhoon swept across this area with heavy rains and winds strong as 113 meters per hour.A.too B.very C.so D.as【命题分析】考查as.as 结构。【答案与解析】Das.as结构表计量,此处指“风速高达每小时113英里”。晨背精品晨背精品基础优化基础优化知识盘点知识盘点请将下面句子改成被动语态。现在完成时的被动语态1.They have interviewed several teachers for the job.2.George has sent some texts and pictures to his friends cell-phone.3.They have developed some programs for the human resource depart-ment of their company.晨背精品晨背精品基础优化基础优化知识盘点知识盘点4.Someone has put the book under the bench for more than two days.5.The typhoon has damaged the bridges because of its strong wind.【答案】1.Several teachers have been interviewed by them for the job.2.Some texts and pictures have been sent to Georges friends cell-phone.3.Some programs for the human resource department of their company have been developed by them.4.The book has been put under the bench by someone for more than two days.5.The bridges have been damaged by the typhoon because of its strong wind.晨背精品晨背精品基础优化基础优化知识盘点知识盘点
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