高考英语 考点突破Unit4 考点突破课件 大纲人教版选修6 课件.ppt

2012,高考英语总复习：,一轮复习,Unit 4,Global warming,1,quantity,n,量；数量,Note down the sizes,，,colours,，,and quantities that you require.,记下你要求的尺寸、颜色和数量。,上一页,in quantity,in large amount,大量地,a large/small quantity of,大,(,少,),量地,quantities of,许多,There are only a small quantity of flowers left in the garden.,花园里只剩下少量的花了。,Quantities of food were spread out on the table.,许多食品被摊放在桌子上。,上一页,a(large)quantity(of),，,(large)quantities(of),作主语或其修饰的名词作主语，其谓语动词应根据,quantity,的单复数形式而定。,quantity,为单数时，后面的谓语动词应用单数形式；,quantity,为复数,(quantities),时，谓语动词用复数形式。,上一页,学以致用,(,单项填空,),Why does the lake smell terrible?,Because large quantities of water_.,A,have polluted B,is being polluted,C,has been polluted D,have been polluted,上一页,上一页,【,解析,】,句意：,这片湖里的水怎么这么难闻？,因为大量的水已经被污染了。,water,与,pollute,之间为被动关系，故用被动语态；,B,项表示正被污染，故排除；,large quantities of,后跟名词作主语时，谓语动词的数应与,quantities,保持一致。故答案为,D,。,【,答案,】,D,2.,oppose,vt,.,反对；反抗；与,(,某人,),较量,The old man cant bear anyone in the family to oppose him.,这位老人决不能容忍家里有人违抗他。,上一页,oppose sth./doing sth./sb.doing sth.,反对某事,/,做某事,/,某人做某事,oppose sth.to/against sth.,使某事物与另一事物对照,/,对抗,We opposed the proposal but to no avail.,我们反对这个提议，但没用。,The husband strongly opposed his wife going there alone.,丈夫极力反对妻子单独去那个地方。,上一页,上一页,(1)oppose,为常用词，指对某人、某事采取积极行动来反对，强调动作，尤指反对一种观念、思想、计划等。是及物动词。,He is opposed by two other candidates.,另外两名候选人反对他。,(2)object,常指用言论或论据等表示反对，强调个人嫌厌和由于与个人有关，因此提出反对意见。是不及物动词，与,to,连用。,I will not wear this dress if you object to it.,如果你不喜欢这件衣服，那我就不再穿它了。,(3)resist,指用力量或意志抵抗、制止对方的入侵、诱惑或影响等。,At that time the government was unwilling to resist the foreign invasion.,那时的政府对外国的入侵不愿进行抵抗。,oppose/object/resist,上一页,学以致用,(,单项填空,),The President _giving military aid to this country.(2010,安庆模拟,),A,is opposed B,objects,C,opposes D,against,【,解析,】,句意：总统反对对该国实行军事援助。,oppose(doing)sth.,be opposed to(doing)sth.,“,反对,”,，符合句意。,【,答案,】,C,上一页,3.,range,n,种类；范围,The cost is thought to be in the range of$1,5 million a day.,人们认为每日费用为,100,万至,500,万美元。,The cat stayed out of range of the children.,这只猫离孩子们远远的。,上一页,(1)beyond the range of.,超越,的范围,in/within range,在,范围内,out of ones range,某人达不到的,a wide range of,一系列,(2)range,vt.&vi.(,在一定幅度或范围内,),变动；变化,range oneself,安定下来,range from.to.,在,范围内变动,range between.and.,在,和,范围内变动,上一页,The area offers a wide range of activities for the tourists.,该地区为游客提供各种各样的活动。,Several cars are available within this price range.,在这个价格范围内，有好几种汽车可供选购。,上一页,What is the price of your shirts here,，,sir?,It depends on which fashion you want to buy,，,and the prices_from 100 dollars to 500 dollars.,A,increase B,range,C,reach D,different,学以致用,(,单项填空,),上一页,【,解析,】,句意：,你这里衬衫的价格是多少？,这要看你想买哪种款式，价格在,100,到,500,美元之间不等。,range from.to.,“,在,范围内变动,”,，符合句意。,【,答案,】,B,上一页,4.,glance,vi,.,看一下；扫视,n.,一瞥,I glanced through your personal file last night.,昨晚我粗略地看了一下你的人事档案。,Ginny glanced at her watch.,吉妮瞥了一眼自己的手表。,上一页,at a glance,立刻；一眼；,(,只,),看一眼,at first glance,咋一看；咋看之下,take/show/throw/have a glance at/over sb.,一瞥；看一眼,He took a glance over the notes.,他匆匆地看了一下笔记,上一页,上一页,(1)glance,指很快地看某人或某物一眼。,His father threw a disapproving glance at him.,他父亲不满地瞥了他一眼。,(2)glare,怒目而视，,强调怀有敌意或在气愤的情绪下看。,They stood there,，,glaring at each other.,他们站在那儿，互相怒视着对方。,(3)stare,意为,“,盯；凝视,”,，,指出于好奇、惊讶、赞叹等原因而长时间地、直接地注视。,Its rude to stare at a stranger up and down.,对一个陌生人上下盯着看是不礼貌的。,glance/glare/stare,上一页,学以致用,(,单项填空,),After a quick _at the patient the doctor rang for an ambulance.,A,glance B,glimpse C,gaze D,stare,【,解析,】,句意：在看了病人一眼之后，医生打电话叫了救护车。,glance,“,扫视；匆匆一看；一瞥,”,，符合句意。,glimpse,与,glance,的意思相近，但,glimpse,不与介词,at,搭配；,gaze,指长时间目不转睛地看；,stare,意为,“,盯；凝视,”,，指长时间地、直接地注视。故答案为,A,。,【,答案,】,A,上一页,5.,circumstance,n,环境；情况,Under the circumstances,，,he felt unable to accept the job.,在这种情况下，他觉得无法接受这项任务。,上一页,上一页,in/under the circumstances,在这种情况下；情形既然如此,in/under no circumstances,在任何情况下绝不,Under no circumstances should you lend him any money.,你无论如何都不该把钱借给他。,上一页,circumstance,一般用作复数，常与介词,under,连用。,under no circumstances,用在句首时，后面的句子用倒装语序。,(1)circumstance,意为,“,环境；情形；情况,”,，常用复数形式，表明与某件事或某人有关的情况、环境或境况等。,(2)surrounding,常用复数形式，指,“,环境；周围的事物,”,，词义较狭窄，仅指周围具体的、物质性的东西。,(3)environment,意为,“,环境；周围状况；自然环境,”,，指一个生物体或一群生物体周围的整体状况，尤其指作用和影响这群生物体的生长、发展和生存的外界物质条件的总和。,circumstance/surrounding/environment,上一页,上一页,学以致用,(,单项填空,),Under no circumstances,，,I was warned,，,_to give the password to someone else.,A,could I B,I could C,I was D,was I,【,解析,】,under no circumstances,用在句首时，后面的句子用倒装语序。,could,不与,to,连用；,be to do,表示,“,打算,/,将要做某事,”,，符合句意。,【,答案,】,D,上一页,6,come about,发生；造成,I dont know how it came about but Ive got a dent in the rear of my car.,我不知道是怎么回事，但我的汽车后部有了一个凹痕。,Its hard to understand how the accident came about.,很难理解事故是怎样发生的。,上一页,come into being,产生；出现；形成,come into power,开始执政；当权,come into effect/force,开始生效；开始实行,come across,偶尔发现；想起；被理解,come on,上演；开始；赶快,come out,出来；发芽；出版；泄露,come up with,提出；想出,上一页,(1)come about,“,发生；产生,”,，指要求解释或说明事情发生的理由。常与,how,连用。,(2)happen,“,发生；,(,偶然,),发生,”,，属普通用词，较多地用来指某个事件的突然发生，强调其偶然性，主语往往是事件、事故等词。其后可接动词不定式，或用于,“,It happens that.,”,结构，表示,“,碰巧,”,。,(3)take place,“,发生；举行,”,，常指有计划安排的事情的发生与进行，不含偶然性。,come about/happen/take place/occur/bring about,上一页,(4)occur,属较正式的用语。它可以指一件偶然事件的,“,发生,”,，也可以指在一定的时间,“,发生；出现,”,一定的事件；它还可以表示抽象事物，如思想的,“,产生,”,。其后接,sb.,时常作,“,想到；想起,”,讲。,(5)bring about,“,引起；使发生,”,，是及物动词，要带宾语或者使用被动语态。,What has brought about their quarrel?,什么事引起了他们之间的争吵。,上一页,上一页,学以致用,(,单项填空,),How did it _that you made such a silly mistake?,I myself havent figured it out yet.,A,bring about B,come about,C,come across D,come on,上一页,【,解析,】,句意：,你犯了这么愚蠢的一个错误，这到底是怎样发生的？,到现在我自己也没有弄明白。,come about,“,发生,”,，符合句意。,bring about,“,导致；引起,”,；,come across,“,偶然遇到,”,；,come on,“,改进；加油,”,。,【,答案,】,B,7,result in,导致,The quarrel resulted in his mother leaving the house.,争吵导致了他母亲离家出走。,The flood resulted in a considerable reduction in production.,这次水灾造成相当大的减产。,上一页,lead to,导致,result from,由,产生；,as result,因此；结果,as a result of,作为,的结果；由于,without result,无效地；毫无结果地,上一页,（,1,）,result in,表示,“,产生；导致,”,，主语指起因，宾语指结果。,The accident resulted in two deaths.,这场事故导致两人死亡。,(2)result from,表示,“,由,引起或产生,”,，主语指结果，宾语指起因，,from,有表示原因的意思。,The terrible accident resulted from his carelessness.,那桩可怕的意外事件因他的疏忽大意而引起。,result in/result from,上一页,学以致用,(,单项填空,),Any damage _ignorance must be paid for by the borrower.,A,resulting from B,resulting in,C,resulted from D,result in,上一页,【,解析,】,句意：由于疏忽所引起的任何损失均由借用者负责赔偿。根据句子结构可排除,C,、,D,两项。,result in,“,导致,”,；,result from,“,由,造成,”,，故选,A,。,【,答案,】,A,上一页,8,put up with,忍受；容忍,Im too tired to put up with any nonsense.,我太累了，再也听不进任何废话。,I cant put up with her another day,she never stops complaining.,她整天抱怨，我一天也不能忍受了。,We have to put up with her bad temper.,我们只得忍受她的坏脾气。,Noise is coming to the point where we cant put up with it.,噪音快到我们无法忍受的地步。,上一页,keep up with,与,保持一致,catch up with,赶上,come up with,想出；提出,上一页,学以致用,(,单项填空,),Have you_some new ideas?,Yeah.Ill tell you later.,A,come about B,come into,C,come up with D,come out with,上一页,【,解析,】,句意：,你想出一些新主意了吗？,是的。我一会告诉你。,come up with,“,想出,/,提出,(,主意、方案、计划等,),”,；,come about,“,发生,”,；,come into,“,进入；取得,”,；,come out with,“,说出；出版,”,。,【,答案,】,C,上一页,9,There,is,no,doubt,that,the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon.,毫无疑问，地球正变得更加暖和，而且全球变暖是人为的，而不是随意的自然现象。,(,在,There is(have)no doubt,后常跟,that,引导的从句，,that,从句是同位语从句，说明,doubt,的内容。用法与,There is a chance that.,是一样的。,上一页,(1)doubt,作为名词，若用在否定句或疑问句中，后面接,that,引导的同位语从句；若用在肯定句中，后面接,whether,引导的同位语从句。注意此时不可以用,if,替换,whether,。,There is no doubt that they will agree with you on this matter.,毫无疑问，他们在这件事上会同意你的。,There is some doubt whether he is fit for the job.,他是否胜任这项工作有点疑问。,上一页,(2)doubt,作为动词，若用于否定句和疑问句中，后面接,that,引导的宾语从句；若用于肯定句中，后面一般接,whether,或,if,引导的宾语从句。,Do you doubt that he will come soon?,对于他很快就到这件事你怀疑吗？,I doubt if theres something wrong with her account.,我怀疑是不是她的帐户有问题。,上一页,There is no/some room for doubt.,没有怀疑余地,/,有可疑处,There is no need.,没有必要,There is no question.,没有问题,There is no reason.,没有理由,There is no possibility that.,是没有可能的,It is no/small wonder that/No wonder(that),.,难怪,It is a wonder that.,令人惊奇的是,上一页,学以致用,(,单项填空,),I told you that he would come to see you.,Actually I had little doubt _it was true.,A,whether B,that C,since D,if,上一页,【,解析,】,句意：,我告诉过你他会来看你的。,实际上我不怀疑这是真的。,little,为否定形容词，故,doubt,后的从句应由,that,引导，而不能用,whether/if,。,【,答案,】,B,上一页,10,It is OK to leave an electrical appliance on,so,long,as,you are using it,if,not,，,turn in off,！,只要你在使用电器设备，你便可以把它开着，如果不用就要把它关掉！,(1)so long as,as long as,“,只要,”,，引导条件状语从句。,You may borrow the book so long as/as long as you keep it clean.,只要你不把书弄脏，就可以借给你。,I dont care about the price so long as the car is in good condition.,我不计较价钱，只要车况良好就行了。,上一页,as long as,只能用于肯定句，而,so long as,既可用于肯定句又能用于否定句。,as long as,还可意为,“,与,一样长；长达,”,。,上一页,(2)if not,在本句中是,if you are not using it,的省略形式。,if so,如果这样,if any,若有,if necessary,如果有必要,上一页,上一页,I think the train leaves at midday.Youd better take a taxi.If not,，,maybe youll miss it.,我想火车是正午开，你最好打的去，否则可能会误车的。,Point out errors,，,if any.,若有错误，请指正。,Have you got a free evening next week,？,If so,，,lets have dinner together.,下周你哪个晚上有空？如果有空，我们一起吃个饭吧。,Take this camera with you,，,if necessary.,如果有必要，带上照相机去吧！,学以致用,(,单项填空,),You may use the room as you like_you clean it up afterwards.(2009,北京高考,),A,so far as B,so long as,C,in case D,even if,上一页,【,解析,】,句意：你可以任意使用这个房间，只要你之后打扫干净。,so far as,“,就,而言,”,；,so long as,as long as,表示唯一条件,“,只要,”,；,in case,“,以防；万一,”,；,even if,“,即使；尽管,”,。故选,B,。,【,答案,】,B,上一页,