高考英语一轮复习 Unit 3 Under the sea课件 新人教版选修7 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 Under the sea,漫画欣赏,画面描述,A boy,，,holding a book titled“Civic Virtue”in the air,，,cries,，“,Who lost it,？”,Just in front of him is another boy,，,who is throwing banana peel onto the,street.Meanwhile,a,welldressed,couple nearby is spitting.,寓意理解,Some people ignore civic virtue in,society.They,have got into the habit of littering and spitting in public places.,你能否对此加以扩展，写一篇,120,词左右的小短文？,短文填空,Although Old Tom and the other killers were fierce hunters,，,they never harmed _ attacked people.In fact,，,they protected _.There was one day _ we were out in the bay during a hunt and James was washed off the boat.“Man overboard!Turn the boat around.”urged George,，,_(shout)loudly.,or,them,when,shouting,The sea was rough that day and it was difficult to handle the boat.The waves were carrying James further and further away from us.From Jamess face,，,I could see he was terrified of _(abandon)by us.Then suddenly I saw a shark.“Look,，,theres a shark out there,，”,I screamed.“Dont worry.Old Tom wont let it near.”Red _(reply)._ took over half an hour to get the boat back to James,，,and when we approached him,，,I saw James being _(firm)held up in the water by Old Tom.I couldnt believe my eyes.,There were shouts of“Well done,，,Old Tom”and“Thank God”as we pulled James _ into the boat.And then Old Tom was off and back to the hunt _ the other killers were still attacking the whale.,being abandoned,replied,It,firmly,back,where,.,单词拼写,1,Whats youre,a,salary?,2,The audience,f,in panic when the bull got loose.,3,The bad weather forced them to,a,their search.,4,I really dont know how to explain our,r,.,5,After,r,for a time he decided not to go.,6,This medicine is,p,if taken in large quantities.,7,Dont let the noise,s,you,；,its only the wind.,8,All these books need to be,p,into boxes.,9,After a whole days hard work,，,I,d,myself home.,10,Its dangerous for a child to hold a,s,knife.,nnual,led,bandon,elationship,eflecting,oisonous,care,acked,ragged,harp,.,短语填空,1,He was obviously in some kind of trouble,，,but I didnt know,how I could _.,2,She told me to _ the papers that could be thrown away.,3,The building work has been _ by the bad weather.,4,Christmas is _.Mother is busy preparing gifts for,her children.,help him out,sort out,held up,drawing close,5,I like skiing and _,，,I know it is very dangerous.,6,When she came back home,，,she found her house had been,turned _ by the burglars.,7,Its time someone made him _ the effects of his actions.,8,When the girl _ her fathers hand,，,she fell down.,9,We have two lessons this morning,，,but theres some free time,_.,10,I _,flying.Id,rather go by sea.,in the meantime,upside down,aware of,let go,in between,am terrified of,.,完成句子,1,_(,由于受了重伤,),，,the whale soon,died.(wound,),2,It took over half an hour to get the boat back to James,，,and,when we approached him,，,I _,_(,看到老汤姆在水中托着詹姆斯,),(hold),3,_(,我的心急剧地跳动着,)I felt,very exposed in such deep clear,water.(wildly,),Being badly wounded,saw James being held up in the,water by Old Tom,My heart was beating wildly,核心词汇梳理,1,flee,vi.,逃走,(,离,),They were forced to flee from the country.,他们被迫逃往国外。,搭配,flee from.,从,逃走,flee to,逃到,提示,flee,没有被动形式,辨析,flee/escape/avoid,flee,有“仓皇逃跑”多指动作。,escape,指“脱离或避开即将来临或近,前的伤害，危险，灾祸”等。,avoid,强调“有意识躲避不愉快的或,可能发生危险的事物或情况”。,用介词填空,(1)Many German artists fled _ America at the beginning of World War.,(2)They were forced to flee _ where they lived.,用,flee,，,escape,，,avoid,填空,(3)He _ death in the accident.,(4)The enemy _ in disorder.,(5)The cat _ being caught.,to,from,escaped,fled,escaped,2,witness,vt,.,目睹；目击；为,作证,Police are appealing to any driver who may have witnessed the,accident.,警方正呼吁曾目睹这事故的司机出面作证。,搭配,witness to(doing/having done),sth,.,证明某事；证实做了某,事,n.,证据；目击者,提示,witness,经常与介词,to,搭配,。,完成句子,(1),她的校长被传唤来证明她优良的品质。,Her principal was called to _.,(2),司机作证说，他看到此人进入那栋建筑物。,The driver _ the man enter the building.,(3),他目击了一起残忍的凶杀事件。,He has been _ a terrible murder.,(4),他身体健康证明这种疗法是成功的。,His good health is _ of the treatment.,witness to her good character,witnessed to having seen,a witness to,a witness to the success,3,pause,vi.&n,.,暂停；中止,搭配,pause for,停下来做某事,根据汉语意思完成英文句子。,(1),停顿一下后他继续说他的。,_ he continued his story.,(2),他暂时停下来呼吸了一下，然后继续上山。,He _,，,then continued up the hill.,After a pause,paused for breath/to breathe,4,drag,vt,.,拖，拉，扯,(,人，物,),vi.,缓慢前行,The cat was dragging its broken leg.,那只猫拖着断腿吃力地走着。,辨析,drag/draw/pull,drag,一般指缓慢，艰难的动作，拖的东西“笨重”，暗含“有阻,力”,。,draw,多指“平稳，从容”地拉，也有“吸引”，“获得”等意义。,pull,“,拉”“拖”，“拔”应用广泛，用一定的力向各种方向的移动。,用,drag,，,draw,，,pull,填空,(1)He managed to _ the table into the kitchen.,(2)She _ him by the ear.,(3)The sad woman _ herself along the street.,(4)We dont want to _ a conclusion with no bases.,drag,pulled,dragged,draw,5,urge,vt,.,催促；极力主张；驱策,搭配,urge,sb,.to do,sth,.,催促,/,力劝某人做某事,urge that,sb,.(should)do,sth,.,催促,/,力劝某人做某事,派生,urgent,adj,.,急迫的,urgency,n,敦促；催促,根据汉语意思完成英语句子。,(1),妻子力劝我申请那份工作。,My wife urged _ for the job.,(2),她敦促我马上去买些蔬菜。,She urged me _ some vegetables at once.,that I(should)apply/me to apply,to buy,6,abandon,vt,.,放弃，抛弃,(,某人,),，放弃,(,计划、希望等,),；离开,(,家园,),；遗弃,(,孩子,),；沉溺于,The research plan was abandoned because of the poor,conditions.,这项研究被放弃，因为条件差。,识记,abandon ones country,背弃祖国,abandon(desert)ones friend,背弃朋友,abandon ones post,放弃职位,abandon a ship,弃船,abandon a bad habit,革除恶习,abandon ones,hope(plan,，,idea),放弃希望,(,计划,/,主意,),abandon oneself to,沉湎于,辨析,abandon,与,desert,这两个词均有“抛弃、舍弃”之意。,abandon,指“永远和完全放弃”；,desert,强调“违背诺言，义务等”。,quit,指“放弃，退出，离开”，多指突然或不情愿放弃，也有“中止”“离职，辞职”的意思。,give up,指“放弃”“停止”“献出”。,用,abandon,，,desert,，,quit,，,give up,填空,(1)Dont _ yourself to despair.,(2)The village was _ because of the flood.,(3)He _ smoking and drinking definitely.,(4)My daughter _ the idea of going abroad.,abandon,deserted,quitted(,或,gave up),gave up(,或,quitted),7,opposite,adj.,相对的；相反的；对面的,n,相反的人或物,adv.,在对面地,prep.,在,对面,He turned and walked in the opposite direction.,他转身朝着相反的方向走了。,搭配,opposite to.,在,的对面；与,相反,完成句子,(1),杂货店在街对面。,The grocery store was _ the street.,(2),她相当文静，可她的妹妹正好相反。,Shes rather quiet,，,but her sister is _.,(3),吃饭的时候我坐在他的对面。,I sat _ to him during the meal.,(4),结果与我们所预料的正好相反。,The result was _ to what we had expected.,on the opposite side of,just the opposite,opposite,opposite,8,scare,v,&n.,(,使,),受惊，惊恐；恐慌,That noise scared me.,那声音吓了我一跳。,搭配,scare,sb,.into doing,sth,.,威胁,/,恐吓某人做某事,scare,sb,.off/away,把某人吓跑,give,sb,.a scare,吓某人一跳,be scared of,对,感到害怕,be scared to do/doing,sth,.,害怕做某事,be scared to death,吓得要死,根据汉语意思完成英语句子。,(1),这孩子害怕那条外表凶恶的狗。,The child _ the fierce looking dog.,(2),她静静地移动着怕吓走了鸟儿。,She moved quietly to avoid _.,(3),说实话，我害怕牙医怕得要死。,To tell you the truth,，,dentists _.,is scared of,scaring the birds away,scare me to death,9,reflect,v.,映射，反射，思考,I need time to reflect on what you offered.,我需要时间来考虑你提出的建议。,搭配,reflect,sb./sth,.,映照某人,(,某物,),reflect,sth,.from,sth,.,反射,reflect on(upon),沉思，回忆,完成句子,(1)She could see her face _(,映在水里,),(2)White clothes are cooler because they _(,反射热,量,),(3)Take some time to _(,考虑你的将来,),reflected in the water,reflect heat,reflect on your future,10,aware,adj.,意识到的；知道的,搭配,be aware of/that.,知道，意识到,派生,(1)_,adj,.,不知道的，不注意的,(2)_,n,知道，晓得,用,aware,的适当形式填空,(3)It is high time that we should be fully _ of the,importance of,selfprotection,.,(4)As is known to us all,，,health officials all over the world,have tried to make people raise _about AIDS.,(5)Tom seemed _ of the trouble he had caused,，,otherwise he would have stopped it.,联想,be awake to.,觉察到,be conscious of.,发觉,，察觉到,be sensible of.,察觉到,，意识到,unaware,awareness,aware,awareness,unaware,重点短语例释,1,ahead of,在,前面；比,早；比,好,(1),如果你要来，能不能事先告诉我？,Can you tell me _ if youre coming?,(2),我们还要进行十天的强化训练。,_ lay ten days of intensive training.,(3),在英语方面，她比他强得多。,She is far _ in English.,ahead of time,Ahead of us,ahead of him,2,help out,帮助,(,摆脱困境或危难,),If you havent got time to finish,，,Ill help you out.,如果你来不及做完，我会帮你一把。,联想,help,oneself(to,),自用,(,食物等,),help,sb,.into/out of,搀扶某人进入,/,走出,help,sb,.off./on with,帮某人脱去,/,穿上,help,sb,.over,帮某人越过,/,渡过,/,克服,cant help it,没办法，控制不了,cant help doing,sth,.,忍不住做某事,cant help but do,sth,.,不得不做某事,根据汉语意思完成英语句子。,(1),我们职员人手不足时，他总是急人之难。,Hes always willing to _ when were short of staff.,(2),凯特上周生病了，她的很多朋友都来帮忙。,Kate fell ill last week,；,many of her friends came to _.,help us out,help out,3,sort out,分类；整理,(1),咱们得把好苹果拣出来，同坏的分开。,We must _ the good apples from the bad.,(2),他有必要整理些资料供我参考。,It is necessary that he(should)_ the information for,my reference.,4,let go,松开；放手,(1),握紧绳子别松手。,Dont _ the rope.,(2),松手！你把我弄痛了。,_,！,Youre hurting me.,sort out,sort out,let go,Let go,5,watch for,留心找寻，小心等候,He watched for an opportunity of returning quietly.,他小心等着机会回家。,联想,watch it,当心,watch out,当心，注意,watch out for,提防，当心；注视找寻,(,等候,),watch over,照看，看守，负责,watch ones step,小心，谨慎行事,on the,watch(for,),提防，当心,keep(a,)watch on,监视,用,watch,相关短语填空,(1)_,！,Theres a car coming.,(2)Youd better wait and _ a better chance.,(3)Hes _ his fathers sheep.,Watch out,watch for,watching over,6,hold up,举起；抬起；承受住；支撑；维持；保持良好；阻,挡；使停顿；耽误,观察下列句子，说出,hold up,在句中的含义。,(1)The pupil,held up,his hand to ask the teacher a question.,(2)The chair was too weak to,hold him up,.,(3)I hope the fine weather will,hold up,.,提示,hold up,作“阻挡，使停顿，耽误”解时，常用被动语态。,(4)We were,held up,for five minutes in a traffic jam.,答案：,(1),举起,(2),承受，支撑,(3),持续；维持,(4),阻塞,联想,keep up,继续，坚持,take up,开始从事于；占据；拿起,bring up,抚养，培养,make up,组成；编造；化妆,pick up,拾起；学会；得到；,(,用车,),去接，搭载,put up,搭建起；张贴；投宿,set up,建立，建造,show up,露面，出席,throw up,呕吐,turn up,出现，出席；调高,(,音量,),7,in between,在两者之间,Youd have a good view of the sea from here except for the block,of flats in between.,要不是隔着这座公寓大楼，大海的景色就可以从这里一览无,遗。,Society is made up of a variety of people,；,some are good,，,others bad,，,and still others in between.,社会是由形形色色的人组成。有些人很好，有些人很坏，也有,些人介乎两者之间。,8,call out,大声叫喊，大声说出,联想,call for,叫某人来，去取，邀约；需要，要求,call in,来访；召来，请来,call off,喊走，叫,走开；取消,call on,访问,(,某人,),；号召,call up,给,打电话；使想起,(,往事,),用,call,的短语填空,(1)The injured cat _.,(2)Because of the floods,，,we _ the,exams.,(3)Dad will _ me at 12 oclock.,(4)He waited long before he was _.,called out,called off,call for,called in,疑难语句细解,1,The water was quite shallow but,where,the reef ended,，,there,was a sharp drop to the sandy ocean floor.,水很浅，但到了珊瑚礁的尽头，就有一个陡坡，一直降到满是,沙子的海底。,点拨,where,此处引出地点状语从句。地点状语从句一般放在主,句之后，但在一些谚语中或表示抽象意义的句子中，常把地点,状语从句放在主句之前。此时的,where,大体相当于,in/at the,place where,，所以不可像引导定语从句的,where,那样换成,in/at,which,。,Where there is a will,，,there is a way.,有志者，事竟成。,Where others are weak,，,he is strong.,别人的弱点正是他的优势。,(1),请你待在原地。,Please stay _.,(2),你要让这个小孩待在你能看得见他的地方。,You must keep the little child _.,(3),不要把药瓶放在孩子们够得着的地方。,Dont leave the medicine bottle _.,where you are,where you can see him,where the children can get it,2,Being,_,badly,_,wounded,，,the whale soon died.(PP.20,17),鲸因为受了重伤，没过多久就死了。,句型,being,done,.(,作原因、时间等状语,),说明完成式为,having been done,根据中文意思完成英语句子。,(1),当被问到谁偷了钱时，这个年轻人沉默了。,_ who stole the money,，,the young man kept,silent.,(2),由于受到很好的照顾，这些树长得越来越壮。,_,，,the trees are growing better and better.,(3),约翰被关在监狱许多年后，最近获释。,_ in prison for many years,，,John has,recently been set free.,Being asked,Being taken good care of,Having been kept,表示结论,(1)In short,，,it can be said that health is more important than wealth.,(2)It may be briefly summed up as follows.,(3)From what has been mentioned above,，,we can come to the conclusion that only by working hard can one achieve success.,(4)From what has been said above,，,we can safely draw a conclusion that attitude determines everything.,这类表达方式有很多，你能想出更多的句子或短语吗？,_,(5)In conclusion,，,we should like to thank all those who have worked so hard to bring about this result.,(6)To conclude,，,I think having a very close relationship with a pet is healthy.,(7)The results seem to suggest that teenagers are more easily addicted to computer games.,(8)Altogether,，,honesty is the best policy.,(9)In short,，,each solution has its advantages and disadvantages.,(10)In brief,，,the environmental protection should call for more of our concern.,(11)To sum up,，,the advantages of studying abroad outweigh the disadvantages greatly.,你最喜欢的句子,_,你记住了吗,练练吧,请你用一两句总结性的话语将考试的必要性说明一下。,_,From what has been mentioned above,，,we can come to the conclusion that examination is necessary,，,despite all its disadvantages,；,however,，,its related methods should be improved.,点击此处进入 课后能力训练,点击此处进入 英语文化憩园,