必修2unit3词汇

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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,*,1.in common,共同的;共有的;共用的,常常同,have,连用,如:,have in common,Please discuss,what,they,have in common,?,-,They,have,nothing,in common,.,Language points,2.calculate,vt,.,计算,Please,calculate,the cost of the journey.,calculator,n.,计算器,学过的以,or,结尾的词:,visit,or,surviv,or,competit,or,请计算一下这次旅行的花费。,3.operate,vt,.,操作,做手术,operation,n.,操作,手术,operator n.,操作员,4.artificial,adj.,人工的,人造的,artificial,flowers/limbs/pearls,假花,/,假肢,/,假珍珠,artificial,intelligence,人工智能,4.As a result,结果;终于;因此。,考例,My friend Martin was very sick with a strange fever;_,he could neither eat nor sleep.(,江西,2005),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,不管怎样;,otherwise,否则。由句意可知要选,as a result,。,5.totally,adv.,整个地,;,完全地,totally blind,全盲,total,adj.,完全的,;,整个的,total silence,寂静无声,6.Over time my memory has developed,so,much,that,.I never forget anything I have been told.,考点,so.that.,引导结果状语从句。,考例,1,The weather was _ cold that I didnt like to leave my room.(2008,全国卷,I),A.really B.such,C.too D.so,考例,2,I havent seen Ann for _ long that Ive forgotten what she looks like.(,四川,2008),A.such B.very,C.so,D.too,点拨,两题都考查,so.that.,的用法。,7.And my memory became,so,large,that,even,I couldnt believe it!,句型:,so that,如此,以致于,与,tooto,句型的相互转换,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.,8.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,协助,(,某人,),做某事,e.g.A man is helping the police with their enquiries.,有一男子在协助警方进行调查。,2)as well as,不但,而且,e.g.a.He grows flowers as well as vegetables.,b.She is a talented musician as well as a photographer.,c.,Tom as well as his friends,was,punished because of being late.,9.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”,在肯定句中,指从开始到结束的整段时间,谓语动词一般是延续性的。在否定句中构成,not.until,,意为“直到,才”,指到某一点动作才开始,谓语动词一般是非延续性的。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。,此结构中的,that,从句表示结果。,The stone is,so,heavy,that,no one can lift it.,比较,:,so that,既可以表结果,也可以表目的。,so.that.,结构的,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.,如:,The experts explored the island,until,the end of last year.,直到去年年底,专家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,我们才解决了那个问题。,It was,not until,last year,that,my hope became a reality.,Not until,noon,did,it stop raining.,考例,1 Professor James will give us a lecture on the Western culture,but when and where _ yet.(,浙江,2007),A.hasnt been decided,B.havent decided,C.isnt being decided,D.arent decided,点拨,本题考查动词的时态、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的,故应用被动语态。此外,“在什么时候和什么地点(做报告)”是指同一件事,故用单数形式。,考例,2 When you get the paper back,pay special attention to what _.(,四川,2007),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,因此应用现在完成时的被动语态。,考例,3 I got caught in the rain and,my suit _.(,北京,2007),has ruined,had ruined,C.has been ruined,D.had been ruined,点拨,句意为:我遭遇大雨,我的衣服,被淋坏了。,ruin,表示的动作发生在,got,caught,之后,故排除,B,、,D,两项。此处,表示被动,所以,C,项正确。,I.,根据下列各句句意及所给单词的首字母或汉语提示,写出该单词的正确形式。,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,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 2008 Olympics.,6.Two female tourists were robbed of their money and _(,可移动的,)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,8.They use the _,(管子),to transport oil from the west to the east.,9._,(人类的),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,II.,用括号内所给词的适当形式填空。,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,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,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,III.,用适当的介词填空
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