高中英语人教版必修五unit 4.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 4 Making the news,Jessie,Reading comprehension,suppose,offer,否定词置于句首部分倒装,cover,eager,assist,concentrate on,only,置于句首部分倒装,meanwhile,case,accuseof,so as to,deny,suppose,suppose(,vt,),Eg1:I,suppose,he is still in town.(,猜想,以为,),Eg2:You,re,not,supposed,to take,the books out of the room.(,期望,;,认为必须,认为应该,),Eg3:She had,supposed,him to be,very rich.(,认为某人,),Eg4:They,were,supposed,to be,here an hour ago.(,应该,),Eg5:You,were,supposed,to have finished,the work by yesterday.(,本该做,而未作,，,表虚拟,),Eg6:Every effect,suppose,s a cause.(,必须以,.,为前提,),Eg7:,Suppose,we set out at six.(,用于祈使语气,让,.),Eg8:,Suppose,the car,should,break down again.(,假定,表虚拟,),suppose(vi),猜想，料想,Eg9:I,suppose,so,(adv),.(=I think so.),表示猜想的几个词的区别：,assume,指有很少或完全无根据的武断推测或不合逻辑的推理。,presume,侧重以过去经验或根据现实的某些感觉把某事认定为是事实。,suppose,常用词，意义较广泛，指缺乏确切事实，根据一些现象进行的推测，也可指为论证而提出合乎逻辑推理的某种假定，有时仅表示自己的意见。,guess,常用词，指毫无根据仅凭个人主观臆断或碰运气的猜测。,postulate,指为证实一个理论的正确性而进行的假设。,offer,offer(,vt,),Eg1:He,offer,ed me a glass of wine,.(,端来，主动给,),=He,offer,ed a glass of wine,to,me,.,Eg2:They,offer,ed to help,me.(,主动给予，帮忙,),Eg3:We,offer,ed him the calculator,for,50,.(,开价,),=We,offer,ed him 50,for,the calculator,.,offer(vi),Eg4:,We,offer up,our thanks to the lord for his mercy and loving kindness.(,表示,),Eg5:,He,offered up,oneself for the cause.(,奉献，牺牲,),offer(n),Eg4:Thank you for your kind,offer,of help.(,提供,),Eg5:After much discussion they decided to accept our,offer,.(,报价,),Eg6:It sounds like a good,offer,but there may be a catch.(,提议,),否定词置于句首部分倒装,否定词和含有否定意义的短语：,否定词：,no,not,never,little,hardly,seldom,scarcely,barely,含有否定意义的短语：,not until,neithernor,not onlybut also,at no time,in no way,in no case,under no condition,tooto,by no means,例子：,Eg1:,Seldom,does,he,go,to the cinema.,Eg2:,By no means,will,this work,be completed,tomorrow.,Eg3:,Never,will,Zhou Yang,forget,his first assignment at the office of a popular English newspaper.,易混点,(,倒装位置不同,),：,Eg4:,Not until,he returned,did,we,have,supper.,Eg5:,Not only,will,help,be given,to people to find job,but also,medical treatment will be provided for people who need it.,cover,cover(,vt,),Eg1:Mary,cover,ed her face,with,her hands.(,遮盖,),Eg2:She laughed to,cover,her anxiety.(,掩饰,),Eg3:These regulations,cover,such cases.(,适用于,),Eg4:His reading,cover,s a wide range of subjects.(,包含,),Eg5:We,cover,ed about 30 miles a day.(,行过,),Eg6:Jack,cover,ed the Gulf War for CNN then.(,报道,),Eg7:Is the money sufficient to,cover,the tuition?(,钱足够付,),Eg8:Are the goods,cover,ed against fire damage?(,给,.,保险,;,使免受损失,),cover(n),Eg9:On the front,cover,of the magazine is a picture of a boy.(,封面,),Eg10:This is only the,cover,for their unlawful activity.(,掩饰,),eager,eager(,adj,),热切的，渴望的,Eg1:He looked around the circle of,eager,faces.,Eg2:She is,eager,for/after/about,success.,Eg3:Maggie was,eager,to visit,me.,Eg4:Hes,eager,that they(should)come to see him,.,eager,keen,和,anxious,的区别,anxious,强调因忧虑、关注或害怕而产生的急切心情。,eager,侧重于急于成功的迫切心情,急不可耐。,keen,对某人或某物怀有极大兴趣或热情,Eg5:She is,anxious,about,the competition tomorrow.,Eg6:He is,eager,for,success.,Eg7:He is,keen,on,music.,assist,assist(,vt,),帮助,协助,支持,促进,Eg1:It was Professor Smiths students who,assist,ed him,in doing,the research.,Eg2:Almost all the colleagues would like to,assist,him,with/in,the task.,Eg3:All the farmers in the village,assist,ed the old man,to repair,the roof,.,assist(vi),帮助,协助,出席,Eg4:He,assist,ed in designing,the new bridge.,Eg5:She refused to,assist,at,the reception for reasons unknown.,assist,aid,和,help,的区别,aid,为正式用词，主要指帮助他人脱离危险或战胜困难，侧重强调对急需帮助的弱者的帮助。,Eg1:I,aid,ed him with money.,Eg2:I,aid,ed her to continue her research.,Eg3:A good dictionary can,aid,language learning.,assist,强调在提供帮助时，以受助者为主，所给的帮助起第二位或从属的作用。,Eg4:The nurse,assist,ed the doctor in the operating room.,Eg5:John had come home to,assist,his father.,Eg6:We shall,assist,them in their difficulty.,Eg7:Can I,assist,you with those parcels?,help,最普通用词，含义广泛。指一般性的或迫切需要的帮助，侧重积极地为他人提供物质、精神或其他方面的帮助。,Eg8:He was always ready to,help,handicapped people.,Eg9:By helping them we are,help,ing to save ourselves.,concentrate on,Eg1:I cant,concentrate(,on,my studies),with,all that noise going on.,Eg2:We must,concentrate,our efforts,on improving,education.,Eg3:Having failed my French exams,I decided to,concentrate,on,science subjects.,Eg4:This firm,concentrate,s,on,the European market.,only,置于句首部分倒装,副词,only,置于句首，强调方式状语、条件状语、地点状语、时间状语等状语时，,主句,要进行部分倒装。,Eg1:,Only,in this way,can you get,the help you need.,Eg2:,Only,in a big city,was it possible,to buy a new wheelchair.,如果被,only,所强调的状语为,状语从句,，该状语从句不倒装，只对,主句,进行倒装。,Eg3:,Only,when he loses freedom,does he know,its value.,如果放于句首的,only,所修饰的,不是状语,时，该句不用倒装,Eg4:,Only,John,can save,me.,Eg5:,Only,some of the children,passed,the examination.,meanwhile,meanwhile(adv),Eg1:Theyll be here soon.,Meanwhile,well have some coffee.,Eg2:,Meanwhile,you have to prepare the next question depending on what the person says.,Note:,表示某动作或情况发生或存在期间将可能发生另一件事。它一般不用于说明人或事物的另一面。,meanwhile(n),Eg3:They,ll,be here soon.,In the meanwhile,well have some coffee.,(=in the meantime),case,case(n),Eg1:Is it the,case,that the companys sales have dropped?(,事实,实情,),Eg2:Here is a,case,in point.(,事例,实例,),Eg3:The,case,was tried last Wednesday.(,案件,;,诉讼,),Eg4:His new TV came in a big packing,case,.(,容器,框,架,),case(,vt,.),Eg5:I,case,d my books for shipping.(,把,.,装入箱,(,或容器,),中,),case,的相关短语,Eg6,：,In case of,fire,open this safety door.,（以防；假设）,Eg7,：,In no case,should you forget your task.,（决不）,Eg8,：,You have finished,havent you?,In that case,you may have a rest.,（要是那样的话）,Eg9,：,In case that,he leaves,please inform me.,（万一；假如）,case,作先行词的情况,case,作先行词的情况,Eg1,：,Were just trying to reach a point _ both sides will sit down together and talk.,A,where B,that C,when D,which,Eg2:Today,well discuss a number of cases _ beginners of English fail to use the language properly.,A,which B,as C,why D,where,Eg3:Its helpful to put children in a situation_ they can see themselves differently.,A.that B.when.C.which D.where,Notes:,(1),position,，,situation,stage,case,等，作先行词时，其后的定语从句应用,where,引导定语从句,此时的,where,不一定是具体的地点，有可能是,地点的模糊化,(,高考趋势,).,(2),并不是只要先行词是,situation/case/point/,定语从句的关系词就用“,where”,要“先看”先行词在从句中是否做状语成分，即不缺少主语或宾语，否则只能用关系代词,.,accuseof,accuse(,vt,),控告,/,指责,Eg1:I dont think anyone can,accuse,him,of not being,frank.,Eg2:He was,accuse,d,of murder,.,Eg3:They,accuse,d him,as,an accomplice(,同谋,).,accusation n.C,控告，指控,Eg4:,The,accusation,was that he had murdered his wife,.,accuse,和,charge,的区别,Eg5:The police,charge,d him,with,murder.,Eg6:The government was,accuse,d,of,incompetence.,so as to,so as to,为了，目的是,Eg1:He spoke loudly,so as to,be heard.,Eg2:He spoke quietly,so as not to,be heard.,Note:,后接动词原形，在句中做目的状语。其否定形式为,so as not to,可以转化成,so that,引导的目的状语从句。,so as to,和,in order to,的区别,Eg3:,Inorderto,passtheexam,hestudiedevenharder.,Eg4:I got up early this morning,so as to/in order to,catch the early train.(,目的,),Eg5:Shes afraid of making any noise,so as to,(,以至于,)wake up the baby.,（结果）,Note:,in order to,表示“为了”、“以便”，只引导目的状语，可以置于句首或句中。,so as to,只能置于句中，可以与,in order to,互换，但表示“以致于”，即引导结果状语时，则不能互换。,deny,deny(,vt,),否认，否定，拒绝相信，背弃,Eg1:He,denied,his country.,deny,常用结构,：,Eg2:Illness forced the president to,deny himself,to,all visitors,(,自制,舍弃,不会客,),Eg3:He,denied,breaking,the window.,(,否认做过某事,),Eg4:His father,denied,him a cell-phone,(,拒绝给某人某物）,deny,，,decline,，,refuse,与,reject,的区别,deny,指“坚定的否认某事物为真实的”,decline,指“较正式的；有礼貌地谢绝”,refuse,系普通用语，指坚决，果断或坦率地拒绝,reject,指“以否定，敌对的态度而当面拒绝”，后不能接动词不定式,Grammar:,倒装,见专项,Using language,ahead of,approve,ahead of,ahead of,（时间，空间）在,前面；早于，领先,(,主要用作表语,),Eg1:He is always,ahead of,others in English.,ahead of time,(,提前,提早,),Eg2:April showers brought May flowers bursting into blossom,ahead of time,.,Go ahead,表示同意或允许，意为“说吧”、说吧“做吧”：,Eg3,：,A,：,May I start?B,：,Yes,go ahead,.,表示继续做某事，意为“继续,吧”：,Eg4,：,Go ahead,we are all listening.,approve,approve(,vt,),批准,Eg1:The city council,approve,d the building plan.,approve(vi),赞成，认可,Eg2:I presume you will,approve of,the plan.,Eg3:Her father will never,approve of,her marriage to you.,approval(n),认可,Eg4:We interpret a frown as a sign of,disapproval,.,Eg5:We interpret a smile as a sign of,approval,.,