版高考英语一轮复习 第一部分 模块知识 Unit 3 Computers课件 新人教版必修2 课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Unit 3,Computers,话题,科技创新,(2014,湖南,),Directions:Write an English composition according to the instructions given below.,学校正在组织科技创新大赛，你想为日常生活中某件物品,(,如钢笔、书包、鞋子,),设计添加新功能来参赛。请以,“,My Magic _”,为题写一篇英语短文，介绍你的创意。,内容：,1,说明设计理由；,2,介绍新功能。,【,晨背范文,】,My Magic Schoolbag,I have designed a magic schoolbag,which,is different from a traditional one and has various new functions.,There are certain factors,I take into account on my new,inventio,n.,First,of all,it can be programmed to organize your school activities.,话题词汇,1,transform,v,改造；改变；变换,2,breakthrough,n,突破；重大进展,3,digital,adj,.,数字的；数码的,4,follow the fashion,追随时尚,5,be in the lead,领先,6,improve the quality of life,提高生活质量,话题佳句,1,With the development of science and technology,the life of people is becoming more and more convenient.,随着科技的发展，人们的生活变得越来越方便了。,2,With the Internet developing fast,more and more individuals favor online shopping because,not only is it convenient,but also saves much time,.,随着互联网的快速发展，越来越多的人喜欢网上购物，因为它不仅方便，而且节省时间。,3,In the past decades,advances in medical technology,have made it possible for common people to live longer than in the past,.,过去几十年医疗技术的进步已经使普通人更长寿成为可能。,.,单词速忆,1,_,v,t,.,解决；,解答,2,_,v,i,.&,v,t,.,发信号,n,.,信号,3,_,n,性格；,特点,4,_,n,目标；,目的；,球门；,(,进球,),得分,5,_,n,金融；,财经,solve,signal,character,goal,finance,6,_,ad,v,.,无论如何；,即使如此,7,_,v,i,.,出现；,发生,_(,过去式,),_(,过去分词,),8,_,v,t,.&,v,i,.,打字,n,类型,_,n,打字员,9,_,v,t,.&,v,i,.,探索；探测；探究,_,n,探险家；勘探者,_,n,探索,anyhow,arise,arose,arisen,type,typist,explore,explorer,exploration,10,_,v,t,.,计算,_,n,计算；盘算,_,n,计算器,11,_,n,工艺；科技；技术,_,adj,.,科技的,12,_,n,应用；用途；申请,_,v,应用；涉及；申请,_,n,申请人；求职者,calculate,calculation,calculator,technology,technological,application,apply,applicant,13,_,n,智力；聪明,_,adj,.,智能的,14,_,adj,.,私人的；个人的,_,ad,v,.,就个人而言；亲自,15,_,adj,.,总的；整个的,_,ad,v完全地；整个地,16,_,adj,.,电子的,_,n,电；电学,intelligence,intelligent,personal,personally,total,totally,electronic,electricity,.,短语快译,1,_,处理；安排；对付,2,_,看守；监视；照管,3,_,弥补；化妆；编造；构成,4,_,人类,5,_,从,时起,deal with,watch over,make up,human race,fromon,6,_,结果,7,_,在某种程度上,8,_,在,的帮助下,9,_,毕竟,10,_,总共；总计,as a result,in a way,with the help of,after all,in total,.,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.(before,引导时间状语从句，意为,“,在,之前,”,),仿写：在我表达个人观点之前，老师表扬了我的勇敢,。,(2015,湖南,),The teacher praised me for my bravery,_my own ideas.,【,答案,】,before I expressed,2,As time went by,，,I was made,smaller.(as,引导时间状语从句，意为,“,随着,”,),仿写：随着私家车数量的增长，交通变得愈来愈拥堵了。,(2015,江苏,),_,，,the traffic is becoming more and more crowded.,【,答案,】,With the number of private cars increasing,3,And my memory became,so,large,that,even I couldnt believe it!(so,that,引导结果状语从句,),仿写这些节目如此有趣，我想老年人可能喜欢。,(2015,课标,),These programs are _ the elderly people may fall in love with them.,【,答案,】,so interesting that,.,单元语法,现在完成时的被动语态,用所给动词的适当形式填空,1,The problem we met last year _(solve)so far,making us very happy.,2,Since then,Tom as well as other homeless children _(bring)up by the kind man.,3,I am familiar with the song and it _(teach)many times on the radio.,4,Dont leave the classroom until all the lights _ (turn)off.,5,Every means_(use)to protect the children from being hurt.,【,答案,】,1.has been solved,2.has been brought,3,has been taught,4.have been turned,5.has been used,.,教材活用根据课文内容，在空白处填入适当的内容,(1,个单词,),或括号内单词的正确形式,The history of computer,1.,_(begin)in 1642 in,France.It,was first built only as a,2.,_(calculate)machine,and later as an analytical machine that could“think”,3.,_(logic)and produce an answer,4.,_(quick)than any person.,【,答案,】,1.began,2.calculating,3.logically4.quicker,5,to solve,6.which,7.As,8.into,9.its,10.has been designed,1,signal,vi.,&,vt,.,发信号,n,信号,【,考点激活,】,The siren was a _ for everyone to leave the building.,警报器一响，就是要所有人离开大楼。,(1)signal(to),sb.to,do,sth,.,示意某人做某事,signal(,sb,.)that,示意,(,某人,),“,signal,wh,从句,”,意为,“,示意,”,(2)a danger/warning/traffic/distress/stop signal,危险,/,警告,/,交通,/,求救,/,停车信号,detect/pick up signals,探测,/,收到信号,【,知识建构,】,She,signalled,(that)it was time to leave.,她示意该走了。,You must signal which way you are going to turn.,你要朝哪个方向转，必须发出信号。,【,词义辨析,】,signal,指标志、预示、信号,symbol,指象征或表达某种深邃意蕴的特殊事物,sign,指迹象、征兆、预兆或人们公认的事物的记号,symptom,指症状、征候、征兆,mark,标记；标志；分数；成绩,【,即时巩固,】,用,signal,，,symbol,，,sign,，,symptom,，,mark,的适当形式填空,When driving on the way,you must pay attention to traffic _.,White has always been a _ of purity in Western cultures.,Her work is showing a few _ of improvement.,The children left many _all over the kitchen floor.,If these_ continue,it is important to go to your doctor.,【,答案,】,signal,signals,symbol,signs,marks,symptoms,2,anyhow adv.,无论如何；即使如此,【,考点激活,】,“,_,，,”,she added briskly,“its none of my business.”,“,不管怎样，,”,她轻松地补充说，,“,这不关我的事。,”,anyway,ad,v,.,无论如何；,而且；,尽管；,至少,somehow,ad,v,.,用某种方法；不知怎么地,somewhat,ad,v,.,有点；有几分,【,知识建构,Somehow,I dont feel I can trust him.,不知为什么，我觉得不能信任他。,The situation has changed somewhat since we last met.,自我们上次见面以来情况有些变化。,【,即时巩固,】,完成句子,不管怎么说，你都不能偷东西。,_I must insist that you cannot steal.,他告诉我不要买它，,但不管怎样，我还是买了。,He told me not to buy it,but I_.,【,答案,】,Anyhow,Anyhow/Anyway,bought it anyhow,3,arise,vi.,出现；发生；起身；起床,【,考点激活,】,Whatever troubles_,，,well have peace of mind.,无论出现什么样的麻烦，我们都要保持平和的心态。,(1)arise,表示,“,出现，开始，呈现,”,时，主语多为抽象名词，如,argument/problem/quarrel/question/movement,(2)arise from/out of,起因于；由,产生,(3)arise,表示,“,起身，起床,”,时与,rise,或,get up,同义,【,知识建构,】,Emotional or mental problems can arise from a physical cause.,身体上的原因可以引起情绪或精神上的问题。,【,词义辨析,】,原形,词性及词义,过去式,过去,分词,现在,分词,arise,v,i,.,出现；发生；起因于,arose,arisen,arising,rise,v,i,.,升起；起身；增长；上升,rose,risen,rising,raise,v,t,.,举起；唤起；提高；饲养,raised,raised,raising,arouse,v,t,.,唤醒；激起,aroused,aroused,arousing,【,即时巩固,】,用,rise,raise,arise,arouse,的适当形式填空,Mary,_ her Chinese level by,_ early to,practise,which,_ her interest in,Chinese.From,the experience,she comes to realize that when a problem,_,，,what she should do is to meet the challenge.,【,答案,】,arise,has raised,rising,arouses,arises,1,in a way,从某一角度看；在某种程度上,【,考点激活,】,_,，,it was one of our biggest mistakes.,从某种意义上来说，这是我们所犯的最大错误之一。,in the way,挡道；碍事,in no way,一点也不；决不,(,位于句首，句子应使用倒装,),all the way,一路上；自始至终；完全,by the way,顺便说一下,by way of,经由；途经,【,知识建构,】,on the way,在途中,on ones way to,在某人去,的途中；即将成为,give way(to),让步，屈服,“,Youre standing in the way,，,”,she,said.“Would,you mind moving aside,？,”,“,你挡着道了，,”,她说，,“,麻烦你让一下。,”,In no way am I going to adopt any of his methods.,我绝对不会采纳他的任何方法。,【,举一反三,】,表达,“,在某种程度上,”,时，还应了解以下短语：,in a sense,to some degree,to some extent,等。,【,即时巩固,】,用,way,的相关短语填空,_ will I ignore the traffic signals.,_,，,Im glad you made that mistake,for it will serve as a warning to you.,You have to move you are _ _.,The forecasters say more snow is _ _.,【,答案,】,In a way,In no way,In a way,in the way,on the way,2,deal with,处理；安排；对付,【,考点激活,】,It is an attempt to _ a set of weighty topics.,这是一种应对一系列重大问题的尝试。,(2015,湖北,),(1)deal in,sth,.,做,生意；经营；买卖,(2)make a deal,达成协议；做成交易,Its a deal.,成交；一言为定,【,知识建构,】,“Deal with wrinkles one at a time,，,”,as Mom might have said,“,and before long everything will get ironed out.,”,正如妈妈曾经说过：,“,一次处理一个困难，不久之后所有的事情都会被解决。,”,(2014,湖南,),The company deals in computer software.,这个公司经营计算机软件。,【,易错点津,】,在,do with,短语中，,do,为及物动词，表示,“,如何处理、对待,”,时，要与疑问代词,what,连用，而,deal with,常与,how,连用。,【,即时巩固,】,语法填空,Anyhow,I dont know _ to deal with the tough problem that arose the other day.,I have known _ to do with the homework the teacher asked me to do just now.,I think we could set out to make a deal _ the firm.,【,答案,】,deal with,how,what,with,3,after all,毕竟；终究,【,考点激活,】,_,，,a dollar was a tidy sum for an 11yearold boy in 1961.,毕竟，在,1961,年一美元对于一个,11,岁大的小男孩是一笔相当大的款项。,(2015,四川,),in all,总共,above all,首先；最重要的是；尤其,all in all,总的来说；总而言之,at all,究竟,(,在问句、条件句及肯定句中表示强调,),not,at all,根本不；一点也不,【,知识建构,】,【,即时巩固,】,用,all,的相关短语填空,_,，,the lecture was a great success.,There were twelve of us _ for dinner.Honestly speaking,I dont like it _.,【,答案,】,After all,All in all,in all,at all,4,as a result,结果,【,考点激活,】,_,，,the plants are growing somewhere.,结果，这种植物到处生长。,(2014,课标,),(1)as a result of,由于；作为,的结果,without result,毫无结果地,(2)result from,由,引起,result in,导致；结果,【,知识建构,】,According to Sparrow,we are not becoming people with poor memories as a result of the Internet.,按照斯帕罗的观点，我们不会因为因特网而成为记忆力不好的人。,(2015,安徽,),The explosion in,Tianjin,has resulted in a number of deaths.,这次发生在天津的爆炸已经造成了很多人死亡。,【,图解助记,】,【,即时巩固,】,一句多译,懒惰导致了他的失败。,He failed _ his laziness.,His laziness _ his failure.,His failure _ his laziness.,【,答案,】,As a result,as a result of,resulted in,resulted from,1,As time went,by,_I,was made smaller.,随着时间的推移，我被做得更小了。,句型提炼：,as,引导的时间状语从句，意为,“,随着,”,(1),表示,“,随着,”,时，,as,为连词，引导时间状语从句。,(2),表示,“,随着,”,时，,with,是介词，后接名词或代词等构成,with,短语或,with,复合结构,【,句型剖析,】,As time goes by,it is becoming colder and colder.,With time going by,it is becoming colder and colder.,随着时间的推移，天气变得越来越冷了。,【,即时巩固,】,语法填空,With the wealth of the country _ (increase),more waste will be produced.,_he grew older,he learned to live independently.,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。,(2015,湖南,),_,，,I became more and more confident as a result of the teachers praise.,【,答案,】,increasing,As,As time went by,2,I developed very slowly and it took nearly two hundred years,before,I was built as an analytical machine by Charles Babbage.,我发展很慢，差不多到了两百年之后，查尔斯,巴比奇才将我制成了一台分析机。,句型提炼：,before,引导的时间状语从句,(1),“,It took,一段时间,before,从句,(,一般过去时,),”,句型，表示,“,过了一段时间后才,”,。该句型中的主句谓语动词多使用,be,动词。,(2)It will(not)be,时间段,before,从句,(,现在时,),表示,“,要过一段时间后才,(,用不了一段时间就,),”,。,【,句型剖析,】,(3)It was(not),时间段,before,从句,(,过去时,),表示,“,过了一段时间后才,(,没过一段时间就,),”,。,(4)It is/has been,时间段,since,一般过去时，表示,“,自从,已多长时间了,”,。,(5)It was,时间段,since(,从句用过去完成时,),表示,“,自从,已多长时间了,”,。,It was three weeks before the problem was solved.,过了三周问题才得到了解决。,The young man rushed out before I could tell him the news.,我还没来得及告诉他这个消息，这个年轻人就冲了出去。,It has been three months years since I applied for the job.,我申请这份工作已经三个月了。,【,即时巩固,】,语法填空,It took about four months _ the explorer found the new land.,It will be long before he _(master)all the advanced technology.,It is six years _such deadly diseases arose.,【,答案,】,before,masters,since,