高中英语 UUnit Three 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,*,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,*,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,*,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,*,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,*,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,Language learning&using,Learning goals,1.Master the,the,usages of key words&phrases.,2.Learn to use them.,Important points,as a result,with the help of,in a way,deal with,sothat,work A.to work out the,anwer,to a problem,2.simplify B.the practical use of,sth,especially a theory,or a discovery,3.solve C.completely,4.explore D.anyway,5.totally E.to make things easier,6.anyhow F.to travel around an area to find out,sth,about it,7.goal G.connected computer system,8.application H.,sth,that you hope to achieve,1).Match the words with the correct meanings.,Teaching procedures,.Revision,technological revolution,personal computer,3.artificial intelligence,4.logical,5.human race,6.as a result,7.sothat,8.as time goes by,with the help of,in a way,2).Give the Chinese meanings of the following,words and phrases.,技术革命,个人电脑,人工智能,合乎逻辑的、合情理的,人类,结果,如此,以致于,随着时间流逝,借助于、在,帮助下,在某种程度上,1.,personal,adj.,This novel is written from personal experience.,Those are my personal,letters.you,have no right,to read,them,The host gives us a warm personal welcome.,归纳：,personal,adj.,personally,adv,.,Personally,I am against his plan.,The host welcomed his guests personally.,归纳：,personally,个人的,私人的,亲自的,就个人而言,亲自地,.,Language learning,2.,as a result,It doesnt often rain in summer.As a,result,we,have to,water the garden.,As a result of the accident,he became lame(,跛,).,归纳,：,as a result,意思是 ，只能单独用；,as a result of=,意思是 。,即学活用,A.,用,as a result,或,as a result of,填空。,(,由于,),exercise,he,has built up his health.,He got up late.(,因此,),，,he missed the,early bus.,As a result,结果,because of,因为，由于,As a result of,B,.,翻译句子。,就我个人而言，我能解决这个难题。因此我没有向老师求助。,Personally,I could solve the problem.As a result I didnt ask the teacher for help/turn to the teacher for help.,C.,请用,as a result,表 述图片内容。,He spent too much time in surfing the Internet.As a result,he fell asleep in class.,上网时间太长，只好睡觉在课堂,3.anyhow,adv.,The door wont open anyhow.,Anyhow,it is worth trying.,归纳,:anyhow,=anyway,意思是,结果，一些学生在考试中失败。不管怎样，他们,没有灰心（放弃）,。（译）,无论如何,不管怎样,As a result,some students failed in the exam.Anyhow,they didnt lose heart/give up.,运用,4.,sothat,观察探究,The book is so difficult that nobody can understand it.,He left so quickly that we didnt have time to say good-bye.,He is so funny a boy that we all like him.,There are so many cars on the street that I,couldt,get through.,We have so little money that we cant buy a car.,Students have so much homework to do that they spend little time playing.,归纳,：,sothat,意思是,用来引导 从句，有以下结构：,so+/+that,从句,so+a/an +that,从句,so+/+,名词,+that,从句,如此,以致于,结果状语,形容词,副词,形容词,单数名词,many,much,little,few,运用,请用,sothat,表述图片内容,Picture 1.The boy has so much homework to do that he cant get enough sleep.,Picture 2.He was so crazy about computer games that he broke the law,1,2,因为太痴迷于电脑游戏才犯了法,5.,with the help of,观察探究,With the help of my teacher,I have caught up with others.,With his help,I passed the exam.,归纳,：,with the help of,sb./sth.(with,ones help),意思是,运用,在,的帮助下,借助于，,请用,with the help of,表述图片内容,With the help of my teacher,I got the second prize in the competition.,观察探究,In a way,I like this new book very much.,In one/some,way,what,you did is wrong.,归纳,in a way=in one/some way,意思是,联想,on the/ones way to,by the way,in this way,在某种程度上,在去,的路上,顺便问一下,用这种方法,6.in a way,7.deal with,观察探究,How did you deal with the water pollution of this area?,Such people are difficult to deal with.,This book deals with West Africa.,归纳：,deal with,为动介词组，相当于及物动词，后接宾语。意思是 ,提示,：在特殊疑问句中,deal with,常和,how,连用，而,do with,常和,what,连用，因为,what,作动词,do,的宾语。,处理,对付,涉及,Can you tell me to deal with it?,have you done with my bike?,I dont know what to all the food left.,How do you a car accident after it,happens,？,借助于电脑，你会发现处理信息是不难的。（译）,运用,how,What,do with,deal with,With the help of the computer,you will find it not difficult to deal,tith,information,.,8.,原文再现,As time went by,I was made smaller.(,译,),随着时间的推移，我被造得越来越小。,As I have grown older,I have also grown smaller.(,译,),随着我年龄越来越大，我也变得越来越小。,观察探究,With time,going on,we grow older.=As time,goes on,we grow older.,.,Consolidation,1.,完成句子,It rained heavily for three days.,(,结果,),many buildings were destroyed.,(,在,的帮助下,)his friends,he,finally solved the problem.,(,随着时间的流,逝,),computers are made more and more advanced.,He was,(,如此生气以致于,)he left the,room without saying a word.,(,在某种程度上,),I am not quite,against surfing the Internet.,As a result,With the help of,As time goes by/With time going by,so angry(that),In a/one/some way,2.,单项选择,Last summer I took a course on _ poisonous gases.,A.how to deal withB.what to deal with,C.how to be dealt withD.what to be dealt with,_ time goes by,we grow wiser.,_ time going by,we grow wiser.,A.With;As B.As;WithC.When;AsD.While;For,Susan advised me not to buy the vase,but I bought it _.,A.howeverB.thoughC.anyhowD.therefore,I havent seen Ann for _ long that I have forgotten what she,looks like.,（,08,四川）,A.suchB.veryC.soD.too,A,B,C,C,.Improvement,Mini-Writing,现在，电脑在我们日常生活中发挥着越来越重要的作用，请你运用本节所学重要语言知识并根据提示写一篇,80,字左右的短文。,提示：,借助电脑能处理很多事情，如听音乐、看比赛、,发,e-mails,等。,有些学生痴迷于上网，以致于厌烦了学习，有些,甚至因此走上犯罪道路。,就你个人而言，谈谈你对正确使用电脑的看法。,One possible vesion,Nowadays,the computer is playing a more and more important part in our daily life.,With the help of,the computer,we can,deal with,many things,such as listening to music,watching matches and sending e-mails.However,some students are,so,crazy about surfing the Internet,that,they get tired of study.Even some students break the law,as a result of,that.,Personally,I am not quite against surfing the Internet,in a way,.,But we should have a proper attitude towards the computer.,1)Go over and,learn the usages of key,words,&phrases by heart,2)Preview the Grammar:Find out the five sentences in which,the present perfect passive voice,is used.,Homework,Thank you,