高考英语大一轮复习-Unit-4-Global-warming讲义-新人教版选修教材.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,*,*,*,先熟读背诵,精彩句型烂熟于心,主体段落常用句型锤炼之二十二：,as,引导的定语从句,1.,As is known to us/As we all know,knowledge is power.,众所周知，知识就是力量。,2.,As is always the case with language learning,Mandarin learning also calls for lots of practice.,和学习语言一样，学习普通话也需要大量的练习。,(2015,四川卷,满分作文,),3.This is such a difficult question,as nobody can work out,.,这是一个那么难的问题，没人能解决。,4.This is the same computer,as I bought the other day,.,这台电脑和我前几天买的那台电脑属于同一款。,(,同一类,),5.,As has been said above,grammar is not a set of dead rules.,正如上面所说的，语法不是一套死规则。,1.,他们用孩子们能听懂的简单的英语交谈。,后临摹仿写,妙语佳句信手拈来,2.,这个书包和我昨天丢失的,(,书包,),相似。,3.,我会提供给你一些你可能用得着的东西。,They talked in such simple English as children could understand.,This is the same schoolbag as I lost yesterday.,I will provide you with such things as you may need.,.,重点单词,识记,联想,运用,会书写,一、核心单词,1._,vi,.,趋向；易于；照顾,vt,.,照顾；护理,2._,n,.,种类；范围,3._,adj,.,分布广的；普遍的,4._,adj,.,平均的,tend,range,widespread,average,5._,n,.,环境；情况,6._,n,.,贡献,7._,n,.,量；数量,8._,vt,.,拥护；提倡；主张,circumstance,contribution,quantity,advocate,二、阅读单词,1.phenomenon,n,._,2.random,adj,._,3.subscribe,vi,._,vt,._,4.trend,n,._,5.flood,n,._,6.glance,vi,._,n,._,7.electrical,adj,._,8.presentation,n,._,现象,胡乱的；任意的,同意；捐赠；订阅,签署,(,文件,),；捐助,趋势；倾向；走向,洪水；水灾,看一下；扫视,一瞥,电的；与电有关的,显示，演出,三、拓展单词,1._,n,.,污染；弄脏,_,vt,.,污染,_,adj,.,被污染的,2._,n,.,倾向；趋势,_,vi,.,趋向；易于；照顾,vt,.,照顾；护理,3._,vt,.,反对；反抗；与,(,某人,),较量,_,adj,.,反对的；对立的,4._,n,.,结果；后果；影响,_,adj,.,随之发生的；作为结果的,_,adv,.,因此；所以,5._,vt,.,陈述；说明,_,n,.,说明；说法；表白,pollution,pollute,polluted,tendency,tend,oppose,opposed,consequence,consequent,consequently,state,statement,6._,n,.,生存；存在,_,vi,.,存在,_,adj,.,目前的；现在的,7._,n,.,经济；节约,_,adj,.,经济的,_,adj,.,节约的,8._,vt,.,消费；消耗；耗尽；吃完,_,n,.,顾客,existence,exist,existing,economy,economic,economical,consume,consumer,会积累,1,.,“,环境,，,情况,”,名词家族,circumstance,环境；情况,environment,环境，自然环境,surroundings (,周围的,),环境,/,事物,condition,状况，情况,situation,形势，情况,2,.,与,“,灾难,”,有关的名词集锦,flood,洪灾,drought,旱灾,disaster,灾难,catastrophe,大灾难,earthquake,地震,tsunami,海啸,3,.,与,“,电,”,有关的单词荟萃,electrical,adj,.,电的；与电有关的,electricity,n,.,电；电流,electric,adj,.,电的；电动的,electronic,adj,.,电子的,electrics,n,.,电路,electrician,n,.,电工；电学家,4,.,后缀,ation,必备名词集锦,presentation,显示，演出,reformation,改革，革新,invitation,邀请,modernization,现代化,organization,组织,preparation,准备,会应用,用所给词的适当形式填空,1.At first he was _(oppose)to the scheme,，,but we managed to argue him into accepting it.,2.Waste water from the factory is the main cause of the _(pollute).,3.It was _ that the president made a _ announcing new policies to deal with the new,situation.(state,),4.Many people do not believe the _ of the,ghosts.Some,young children doubt whether there _ all kinds of ghosts in the,world.(existence,),5.The air conditioners of this type _ too much,electricity.Many,_ complain about,this.(consume,),opposed,pollution,stated,statement,existence,exist,consume,consumers,.,核心短语,识记,联想,运用,会书写,1._,发生；造成,2._,同意；赞成；订购,3._,大量的,4._,上升；增长；升起,5._,导致,6._,反对,；与,对立,come about,subscribe to,quantities of,go up,result in,be opposed to,7.even if _,8.keep on _,9.on the whole _,10.on behalf of _,11.put up with _,12.so/as long as _,13.and so on _,即使,继续,大体上；基本上,代表,一方；作为,的代言人,忍受；容忍,只要,等等,会积累,1,.,“,动词,up with,”,结构的短语一览,put up with,忍耐；忍受；熬过,keep up with,与,同步；跟上,catch up with,跟上,(,强调动作,),end up with,以,结束,come up with,提出；想出,2,.,“as.as,”,短语集萃,as long as,只要；和,一样长,as far as,就,而言；远到,as well as,和；又，,(,除,之外,),也,as good as,和,几乎一样,(,差不多,),as much as,尽可能多的，差不多；多达,as many as,和,一样多；多达,as soon as,一,就,会应用,选用上表左栏短语填空,1._ we fail,，,we can learn from those failures.,2.His illness _ his failing to attend the class yesterday.,3.I can _ the house being untidy,，,but I hate it if,it,s not clean.,4._we work harder at our lessons,，,we,ll,catch up with others sooner or later.,5.I,ll,never understand how it _ that you were late three times a week.,6._,，,the time the students devote to the games in the Internet cafes has a great effect on the study in the school.,7._ everyone here,，,I wish you a pleasant journey back to your country.,8.The farm grows various kinds of crops,，,such as wheat,，,corn,，,cotton _.,Even if,resulted in,put up with,So long as,came about,On the whole,On behalf of,and so on,.,经典句式,分析,背诵,仿写,句型公式,1,：,There is no doubt that.,“,毫无疑问,”,，,that,引导同位语从句。,教材原句,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，地球是在变暖，而地球变暖正是人类活动导致的，而不是一种无规律的自然现象。,句型仿写,_ the increase in demand leads to the rise in prices.,毫无疑问，需求的增长导致了价格的上涨。,There is no doubt that,句型公式,2,：,even if/though,“,即使；尽管,”,，,引导让步状语从句。,教材原句,Even if,we start reducing the amount of carbon dioxide and other greenhouse gases,，,the climate is going to keep on warming for decades or centuries.,即使我们开始减少二氧化碳和其他温室气体的含量，在未来几十年或几个世纪内，气候仍会持续转暖。,句型仿写,The teacher inspires his students to give their opinions actively_.,老师鼓励学生们在课堂上积极地发表自己的看法，即使看法与他的不同。,even if they are different from his own,句型公式,3,：,so/as long as,“,只要,”,，,引导条件状语从句。,教材原句,It is OK to leave an electrical appliance on,so long as,you are using it if not,，,turn it off!,只要你在使用电器设备，你可以让它开着，如果不用就把它关掉！,句型仿写,_ and keep on trying,，,we are sure to get over difficulties,，,and achieve our aims.,只要我们不失去信心，继续努力，我们一定能克服困难，实现目标。,So/As long as we don,t lose heart,.,语篇填空,回顾,补全,热诵,阅读下面短文，在空白处填入,1,个适当的单词或括号内单词的正确形式。,Compared to other natural,_(change),，,the temperature of the earth is rising,rapidly.So,how has this come,_ and does it matter?All scientists subscribe to the view,_ the increase in the earth,s temperature is due to the burning of fossil fuels like coal,，,natural gas and oil,_(produce),energy.When,huge quantities of extra carbon dioxide,_(add)to the atmosphere,，,more heat energy tends to,_(trap)in the atmosphere causing the global temperature to go up.,changes,about,that,to produce,are added,be trapped,It was a scientist called Charles Keeling,，,_ made accurate measurements of the amount of carbon dioxide in the,atmosphere.The,attitudes of scientists towards this rise are,_(complete),different.Some,think that the trend which,_(increase)the temperature would be a,catastrophe.Others,are,_(oppose)to this view and believe that we should not worry about high levels of carbon dioxide in the air.,who,completely,increases,opposed,核,心,词,汇,1,.,quantity,n,.,量；数量；数目,The problem begins when we add huge _ extra carbon dioxide into the atmosphere.,(,教材原句,),当我们向空气中排放大量的多余的二氧化碳的时候，问题就开始了。,We can offer you a better price if you can buy it _.,如果你能大量购买，我们能给你一个更好的价格。,As a result of destroying the forests,，,a large quantity of desert _(cover)the land.,由于破坏了森林，大量的沙漠覆盖了陆地。,名师指津,“,a quantity of,名词,”,作主语时,，,谓语动词用单数；而,“,quantities of,名词,”,作主语时,，,谓语动词用复数。,quantities of,in quantity,has covered,2,.,oppose,vt,.,反对；反抗；与,(,某人,),较量,(1)oppose(one,s)doing,sth,反对,(,某人,),做某事,(2)opposed,adj,.,反对的；对立的,be opposed to(one,s)doing,sth,反对,(,某人,),做某事,(3)opposite,n,.,相反的人或事物,adj,.,相反的；对立的,On the other hand,，,there are those,，,like George,Hambley,，,who _ this view,，,believe that we should not worry about high levels of carbon dioxide in the air.,(,教材原句,),在另一方面，还有一些人，像科学家乔治,汉布利，反对上面的观点，他们认为我们不必担心空气中会有高含量的二氧化碳。,are opposed to,The parents strongly opposed their daughter _(go)there alone.,父母极力反对女儿单独去那儿。,Good habits always lead to high efficiency,，,while bad ones bring the,opposite,.,良好的习惯总是产生较高的效率，而坏的习惯则相反。,名师指津,(1)oppose,后跟表示动作的词作宾语时,，,后面要用动名词形式。,be opposed to,结构中,，,to,是介词,，,其后也要用动词的,ing,形式。,(2),表示反对的其他表达：,disagree with,，,object to,，,be against,等。,going,3,.,consequence,n,.,结果；后果；影响,(1)as a consequence/result,in consequence,因此；结果,as a consequence/result of,in consequence of,因为,的缘故,(2)consequent,adj,.,作为结果的；,随之发生的,consequently,ad,v,.,结果,They predict that any warming will be mild with few bad environmental _,(consequent).,(,教材原句,),他们预测任何变暖的情况不会很严重，对环境的影响也不会太坏。,consequences,_ human activities like cutting down bamboos,，,the pandas are lacking in food source.,由于像砍伐竹子这样的人类活动，熊猫缺少了食物来源。,_,_,(consequence),，,she understood it and became interested in Chinese traditional culture.,结果，她明白了并且对中国传统文化产生了兴趣。,As a consequence of,Consequently,4,.,range,n,.,种类；范围；幅度；界限,v,.,(,在一定范围内,),变动；变化；排列,(1)a wide range of,一系列,in/within range,在射程以内；在范围内,beyond/out of range,在射程外；在范围外,(2)range from.to.,在,范围内变动；包括由,到,之间的各类事物,range between.and.,在,和,范围内变动,It will make plants grow quicker,；,crops will produce more,；,it will encourage _ animals,all of which will make life for human beings better.,(,教材原句,),它使植物成长更快，庄稼产量更高，还会促进动物种类的增多,所有这些都能改善人类的生活。,The price of the house is so high that it is well _,_,.,这栋房子的价格太高了，远远超过了我们能承受的范围。,He has a number of interests,，,_(range)from playing chess to swimming.,他的爱好很多，从下棋到游泳。,a greater range of,beyond/out of our range,ranging,5,.,average,adj,.,平均的；普通的；平常的,n,.,平均数；一般水准,v,.,平均为；计算出,的平均数,(1)an average of,平均有,(,后跟数词,),(2)on(the)average,平均起来,above/below(the)average,在平均水平以上,/,以下,The greenhouse effect gives the earth,s surface the _ of 15,.,(,教材原句,),温室效应导致地球表面的平均温度达到,15,。,average temperature,Last year the number of students who graduated with a driving license reached 200,，,000,，,_ 40,，,000 per year.,去年毕业时就有驾照的学生数量已达到二十万，平均每年四万。,Last year was the warmest year on record,，,with global temperature 0.68,_.,(2015,重庆卷,单选,),去年是有史以来最暖和的一年，全球温度比平均值高出,0.68,摄氏度。,an average of,above(the)average,6,.,advocate,vt,.,拥护；提倡；主张,n,.,提倡者；拥护者,advocate,sth,/doing,sth,主张,(,做,),某事,advocate that.(should)do,sth,主张；提倡,做某事,an advocate of,的提倡者,However,，,I still think people should _in the way we use energy today.,(,教材原句,),然而，我依然认为人们应该提倡改进我们今天这种使用能源的方式。,Many experts advocate _(reduce)the amount of children,s homework and also advocate that children _(give)more free time.,许多专家主张减少孩子的作业量，提倡给孩子更多的自由时间。,advocate improvements,reducing,(should)be given,7,.,result in,导致,result from,由,造成；因,而产生,as a result,结果,as a result of,由于,的结果,They also agree that it is the burning of more and more fossil fuels that _ this increase in carbon dioxide.,(,教材原句,),他们还赞同下述观点：正是由于越来越多的燃烧化石燃料导致了二氧化碳的增加。,As we all know,，,his success resulted _ his hard work.,众所周知，努力工作使他取得了成功。,The exam was of vital importance for me,；,_,，,I had no choice but to completely focus on my study.,这次考试对我来说非常重要，因此，我别无选择只好集中全部精力学习。,has resulted in,from,as a result,8,.,put up with,容忍；忍受,put aside,节省；储蓄；储存,put away,收起来,put forward,提出建议；把,向前拨,put off,延期；推迟,There are many inconveniences that you have to _ when you are camping.,你在露营时必须克服许多不便。,We are trying to _ some money every month for our vacation.,我们正尽量每月存些钱以供度假用。,A suggestion has been _ that we should recycle the textbooks.,有人提出建议，我们应该循环利用教科书。,put up with,put aside,put forward,重,点,句,型,It is OK to leave an electrical appliance on,so long as,you are using itif not,，,turn it off!,只要你在使用电器设备,，,你可以让它开着,，,如果不用就把它关掉！,so/as long as,“,只要,”,，引导条件状语从句。,(1),引导条件状语从句的连词短语：,in case,如果；万一,on condition that,只要,(2)as.as,的其他短语：,as well as,也；又；和,一样好,as soon as,一,就,as far as,就,而言；至于,You can write anything,relevant_it,s interesting and informative.,(2015,全国卷,书面表达,),只要内容有趣且信息量大，你可以写任何相关的内容。,As long as you keep studying hard,，,you can improve your,maths,.,_ you keep studying hard,，,you can improve your,maths,.,只要你继续努力学习，你就能提高你的数学成绩。,名师指津,as long as,和,so long as,表示,“,只要,”,时没有区别,，,可以替换。,as long as,表示,“,与,一样长,”,时,，,多用于肯定句；否定句多用,so long as,。,as/so long as,On condition that,当,堂,达,标,.,单词拼写,1.In China about three billion plastic shopping bags are _(,消耗,)every day.,2._(,扫视,)round,，,he caught sight of a dark figure in the shadows.,3.Not only can taking exercise contribute to health but it also _(,使振作,)your mind.,4.I first read the fashion magazine over a decade ago and have _(,订购,)to it since.,5.Cycling has become a new _(,趋势,)around the world,，,a good way of energy saving and,lowcarbon,life.,consumed,Glancing,refreshes,subscribed,trend,6.In addition to these traditional activities,，,we have a wider _(,范围,)of choices such as,travelling,and visiting our relatives or friends.,7.Chinese people read on _(,平均的,)about eight books in the year 2016,，,a slight increase compared with that in the previous years.,8.In my opinion,，,although the internet provides us with emotional comfort as well as large _(,数量,)of information,，,we should be careful while using it.,9.We _(,提倡,)using cloth or paper bags instead of plastic ones.,10.The employment problem tends to be a common _(,现象,)in a lot of countries.,range,average,quantities,advocate,phenomenon,.,单句语法填空,1.We,ve,seen an enormous _(grow)in the number of businesses using the Web.,2.The magician picked several persons _ random from the audience and asked them to help him with the performance.,3._(advocate)by many,wellknown,experts and film stars,，,the product was very popular at one time.,4.The water recreation centre provides a variety of activities,，,_(range)from swimming to diving.,5.Success is not final and failure is not fatal,；,it is the courage to continue _ counts.,growth,at,Advocated,ranging,that,6.How many times do you dine out per week _ average?,7.,Why does the lake smell terrible?,Because large quantities of water _(pollute).,8.My main reason for subscribing _ New Scientist is to keep the pace of advances in science.,9.The gap between the rich and the poor has a _(tend)to become wider and wider.,10.In spite of this,，,the number of people having mobile phones is increasing _(steady).,on,have been polluted,to,tendency,steadily,.,单句改错,1.There is some doubt that their football team will win the match._,2.I have never subscribed the view that school days are the happiest days of your life.,_,3.At present,，,a large quantity of food and water are needed in the earthquake,hit area.,_,4.Opposing to the plan of raising prices,，,the public decided to go on strike on Sunday.,_,5.On the average,，,American kids aged 3 to 12 spent 29 hours a week in school,，,eight hours more than they did in 1981._,thatwhether,subscribed,后加,to,areis,OpposingOpposed,去掉,the,6.From this story,，,I am firmly convinced of the significance of honesty,，,which will contribute to build a warm and harmonious society._,7.I went on a diet when my doctor told me that my blood pressure tended to being high.,_,8.A big fire broke out last night,；,as the consequence,，,the house was completely destroyed.,_,buildbuilding,beingbe,第一个,thea,.,补全句子,1._ cell phones can bring us much convenience.,毫无疑问，手机能给我们带来许多便利。,2.Therefore,，,they must not spit in public _.,因此，即使没有人在身边，他们也不应该在公共场所随地吐痰。,3.Here are a few suggestions on _.,这儿有几条关于如何保护我们环境的建议。,There is no doubt that,even if no one is around,how to protect our environment,4.They can also play games and listen to music on the Internet _,_.,只要他们不在上面花太多的时间，他们是可以在网上玩玩游戏、听听音乐的。,5.Only by changing the way we treat the environment roughly _.,只有通过改变我们粗暴地对待环境的方式，我们才能与环境相处得好。,as long as they don,t,spend too much time on it,can we get along well with it,