unit3-language-points省名师优质课赛课获奖课件市赛课百校联赛优质课一等奖课件.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,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。本资料仅供参考，不能作为科学依据。谢谢。不能作为科学依据。,The history of computers,1/39,the second generation,(1956-1963),the third generation,(1964-1971),the fourth generation,(1971-),The first generation,(1945-1956),2/39,Task 5 QUESTION-ANSWER,3/39,What is,PC,?Speak the name on the whole.,It means:personal computer.,2.What is,IT,?,Information Technology.,3.What is,CD-ROM,?,Compact disc read-only memory.,4.What is,PDA,?,Personal digital assistant.,4/39,5.What is,W.W.W,?,World wide web.,6.,科学技术。,Science and technology.,7.,人工智能。,Artificial intelligence.,8,.,笔记本电脑。,Notebook computer.,5/39,9.Who was,the first person,to devise the,first computer?,Charles Babbage invented an Analytical machine in 1822.,10.Who was the computers real father?,Alan Turing.,6/39,Read the passage and then fill in the chart.,Reading task on Page 58,7/39,1.in common:for or by all of a group,共同；共有；共用,the land owned,in common,by the,residents,居民共有土地,in common,经常同,have,连用，如：,have nothing in common,无共同之处,have little in common,几乎无共同之处,Language points,8/39,have something in common,有一些共同之处,have a lot in common,有许多共同之处,以下是从英国国家语料库中选出来几个例句:,1)You know,Dorothy,you and I have one thing,in common,2)We just had nothing,in common,and I couldnt communicate with his dull business friends,3)I suddenly felt we had a lot,in common,.,9/39,2.calculate,v.,work(sth.)out by using,numbers,e.g.calculate the cost of sth.,calculator,n.,让我们一起回想一下以or结尾词吧：,visitor,survivor,competitor10/39,3.analytical adj.分析,解析,analyse,vt.,分析;研究,analogy,n.,相同;类似,analysis,n.,分析;研究,analyst,n.,分析家,analytic,adj.,分析;分解,11/39,4.artificial,adj.,人工,人造,artificial flowers/limbs/pearls 假花/假肢/假珍珠,artificial intelligence 人工智能,12/39,5.As a result 结果；终于；所以。,考例 My friend Martin was very sick with a strange fever;_,he could neither eat nor sleep.(江西),A.as a result B.after all,C.any way D.otherwise,点拨 考查短语辨析。as a result结果；after all毕竟；any way不论怎样；otherwise 不然。由句意可知要选as a result。,13/39,6.totally,adv.,整个地;完全地,totally blind 全盲,total,adj.,完全;整个,total silence 寂静无声,in total 总共,14/39,7.And my memory became,so,large,that,even,I couldnt believe it!,句型：so that如此以致于,与 tooto 句型相互转换,And my memory became,too,large for me,to,believe it.,eg He is,so,old,that,he cant carry the box.,He is,too,old,to,carry the box.,15/39,此结构中that从句表示结果。,The stone is,so,heavy,that,no one can lift it.,比较:,so that 既能够表结果,也能够表目标。,so.that.结构so+形容词/副词位于句首时,句子用倒装结构。,So,hard,does,he work,that,he seldom goes home.,16/39,8.But I was always so lonely standing there by myself,until,in early 1960s they gave me a family connected by a network.,点拨,until,表示“直到时”，在必定句中，指从开始到结束整段时间，谓语动词普通是延续性。在否定句中组成not.until，意为“直到才”，指到某一点动作才开始，谓语动词普通是非延续性。其强调句是it is(was)not until.that.。当not until位于句首时，句子要进行倒装。,17/39,如：,The experts explored the island,until,the end of last year.,直到去年年底，教授们一直都在勘查这个小岛。,We,didnt,solve the problem,until,Mr.Smith helped us.,直到史密斯先生帮助我们，我们才处理了那个问题。,It was,not until,last year,that,my hope became a reality.,Not until,noon,did,it stop raining.,18/39,9.I,have also been,put into robots and used to make mobile phones,as well as,help with,medical operations.,1)help(sb)with sth,帮助(某人)做某事,e.g.A man is helping the police with their enquiries.,有一男子在帮助警方进行调查。,19/39,2)as well as 也，还，而且,e.g.He grows flowers as well as vegetables.,She is a talented musician as well as being a photographer.,3)这个句子是现在完成时被动语态，其机,构是(have/has+been+过去分词）,e.g.The radio has been repaired when,we phoned the shop.,20/39,考例1 Professor James will give us a lecture on the Western culture,but when and where _ yet.(浙江),A.hasnt been decided,B.havent decided,C.isnt being decided,D.arent decided,点拨 本题考查动词时态、语态及主谓一致。由yet可知要用完成时态，又因时间与地点是被决定，故应用被动语态。另外，“在什么时候和什么地点（做汇报）”是指同一件事，故用单数形式。,21/39,考例2 When you get the paper back,pay special attention to what _.(四川),A.have marked,B.have been marked,C.had marked,D.had been marked,点拨 因mark 这一动作发生在get之前，且试卷是被批注，所以应用现在完成时被动语态。22/39,考例3 I got caught in the rain and,my suit _.(北京),has ruined,had ruined,C.has been ruined,D.had been ruined,点拨 句意为：我遭遇大雨，我衣服,被淋坏了。ruin表示动作发生在got,caught 之后，故排除B、D两项。此处,表示被动，所以C项正确。,23/39,10.anyhow 不论怎样,Anyhow,you can try.不论怎样你能够试试。,I dont care what you say;Im going to do it,anyhow,.,比较:,somehow 意为“以某种方式;不知怎么地”,24/39,11.I am now truly filled with happiness,that,I am a devoted friend and helper of the human race!,点拨,that引导同位语从句，详细说明happiness内容。that是连词，在从句中不充当任何成份。英语中用that引导同位语从句情况比较常见，但有时也能够用连接副(代)词 how,when,where,whether等来引导同位语从句。注意：if,which 不能引导同位语从句。,25/39,如：,I had the impression,that,she chose her words with care.,在我印象中，她选词很小心。,I heard the news,that,our team had won.,我听到了我们队获胜消息。,l have no idea,when,he will be back.,我不知道他什么时候回来。,He must answer the question,whether,he agrees to it or not.,他必须回答他是否同意这么一个问题。,26/39,I.依据以下各句句意及所给单词首字母或汉语提醒，写出该单词正确形式。,1.The salesgirl asked me if I had the exact s_,since the shop had no change.,2.The invention of aircraft caused a r_ in our ways of traveling.,3.With the development of the Internet,the World Wide W_ has become a valuable information source for us.,sum,revolution,Web,练习,27/39,4.A_ intelligence is the study of how to make computers do things that people can do.,5.The weathermen in Beijing are planning to fire r_ to drive away rain clouds during the Olympics.,6.Two female tourists were robbed of their money and _(可移动)phones while walking in the street,so they felt very upset.,7.The crowd cheered wildly at the sight of Liu Xiang,who broke the world record in the 110-meter hurdle _（比赛）.,Artificial,rockets,mobile,race,28/39,8.They use the _（管子）to transport oil from the west to the east.,9._（人类）facial expressions differ from those of animals.,10.We will soon arrive at the point where we can find all the knowledge of humankind on a computer _(网络).,tube,Human,network,29/39,II.用括号内所给词适当形式填空。,1.Try to _(simple)your explanation for the students to help them understand better.,2.If you want to know about the hotel,you can call the _(operate)to find out the information.,simplify,operator,30/39,3.The boy is very clever and he shows high _(intelligent)in study.,4._(real)is not the way you wish things to be but the way they actually are.,5.Bob is _(total)different from his father,who is very tall.,6.They agreed to accept my _(apply)for joining their team.,intelligence,Reality,totally,application,31/39,7.His success in business brought _(happy)to his parents.,8.We will make a _(person)visit to the students home.,9.His speech is _(logical)organized and sounds great.,10.I disagree that the age of _(technology)revolution has ended.,happiness,personal,logically,technological,32/39,III.用适当介词填空。,1.I stayed awake one night _ myself to enjoy the beautiful moonlight.,2._ time animals have developed many ways to stay away from their enemies.,3.He has taken up photography _ a hobby.,4.Leaves _ holes in them are signs that insects have been around.,by,Over,as,with,33/39,5._ then on,Rick got up early every day and he was never late.,6.Weve learned many kinds of languages _ the World Wide Web.,7.Two girls jumped _ happiness on the sand.,8.As time goes _,our life will improve greatly.,From,through/on,with,by/on,34/39,IV.每空填一词，使该句与所给句子意思相同。,1.I always do the housework and I also look after the children.,I always do the housework _ _ _ look after the children.,2.Since that day,we have become very good friends.,_ that day _,we have become very good friends.,as well as,on,From,35/39,3.Because the flood is so serious,two thirds of the buildings in the area need repairing.,The flood is so serious._ _ _,two thirds of the buildings in the area need repairing.,4.She is too upset to calm herself down.,She is _ upset _ she cant calm herself down.,5.She has changed her character completely.,She has _ changed her character.,As a result,so,that,totally,36/39,V.依据括号内所给提醒将以下句子翻译成英语。,在朋友们帮助下,他终于处理了问题。（solve）,2.她从那时起就知道自己会获胜。（fromon）,With the help of his friends,he finally solved the problem.,From then on she knew she would win.,37/39,3.结果，他只好离开。（as a result）,4.1923年他们考查了这片沙漠地域。（explore）,They explored this desert region in 1923.,As a result,he had to leave.,38/39,To write a short passage using the learned words and expressions(at least four or five),Homework,39/39,