2019版高考英语一轮复习 Unit 4 Global warming课件 新人教版选修6.ppt

1、Book 6Unit 4Global warming,1. quantity n.量;数量教材原句The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere.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。语境应用单句填空A large quantity of beer was drunk(drink) yesterday.Large quantities of food are wasted(waste) because of the way it looks

2、.Why does the river around the village smell terrible?Because large quantities of water have been polluted(pollute) already.,语言点用法过关,完成句子This product is a lot cheaper if you buy it in quantity(大量地).There are large quantities of (大量的) rain in our province.用法点拨a large quantity of大量的a quantity of/quant

3、ities of大量的in quantity 大量地点津,2. opposed adj.反对的;对立的教材原句On the other hand,there are those,like George Hambley,who are opposed to this view.另一方面,有些人,像乔治汉布利,反对这种观点语境应用单句填空,I have been consistently opposed to feeding(feed) a baby regularly. Opposite (oppose) is St. Pauls Church, where you can hear some

4、lovely music.,一句多译很多人反对在这里建工厂。Many people opposed building a factory here.Many people were opposed to building a factory here.Many people objected to building a factory here.Many people were against building a factory here.单句改错It is strange that his father should be opposed the plan.在opposed后加to,用法点

5、拨(1)be opposed to反对;不赞成(2)oppose vt.反对;反抗oppose doing sth.反对做某事oppose sb. doing sth.反对某人做某事(3)opposite prep. 敌手,联想表示“反对(做)某事”的其他方式: object to (doing) sth.be against (doing) sth.3. range n.范围;种类 v.(在一定范围内)变化;包括;排列教材原句.it will encourage a greater range of animals.这将促使更大范围内的动物。,语境应用单句填空The exchange pro

6、ject between the USA and China may affect various schools ranging(range) from kindergarten to high school.We have a range of children?s clothes on special offer.写作微练一个不明飞行物进入了我的视野。A UFO came in/within range of my vision.除了这些传统活动,我们有更广泛的选择,例如旅游和拜访我们的亲戚或朋友。In addition to these traditional activities,

7、we have a wider range of choices such as travelling and visiting our relatives or friends.,用法点拨a range of一系列out of/beyond range(of sth.)超出(的)范围in/within range(of.)在可及的范围内range from.to.在到的范围内变化range between.and.在和之间变化4. average adj.平均的;平常的;普通的,一般的 n.平均数;一般水平v.平均为,计算出的平均数,教材原句The greenhouse effect giv

8、es the earths surface the average temperature of 15.温室效应使地球表面的平均温度为15。语境应用单句填空 On average, how much time do you spend on sports activities each week?写作微练她哥哥的阅读能力在平均水平以上。Her brother is above average in his reading ability.汤姆的功课在平均水平以下,吉姆的功课刚达平均水平。Tom is below average in his lessons and Jim is about u

9、p to average.,用法点拨an average of平均有(后跟数词)above/below average在平均水平以上/以下on average平均来看average out算出平均数of average height中等个头5. advocate v.拥护;提倡;主张n.提倡者;拥护者教材原句However, I still think people should advocate improvements in the way we use energy today.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。,语境应用单句填空Many experts don

10、t advocate rewarding(reward) your child for good behaviour.写作微练我们应该提倡人们节约能源以保护环境。(2016北京高考)We should advocate that people should save energy to protect the environment.他是在公共场合禁烟的坚定拥护者。He is a strong advocate of banning smoking in public places./He strongly advocates banning smoking in public places.

11、,用法点拨advocate sth./doing sth.主张(做)某事advocate that.(should) do sth.主张做某事an advocate of sth.某事的提倡者an advocate for sth.某事的支持者,1. result in 导致,造成教材原句.it is the burning of more and more fossil fuels that has resulted in this in-crease in carbon dioxide.正是由于越来越多地燃烧化石燃料导致了二氧化碳的增加。语境应用单句填空The farm was flood

12、ed, with the result that most of the harvest was lost.,同义句转换The meeting broke up without result.The meeting broke up in vain.一句多译(使用result的短语)他的懒惰导致了他的失败。His laziness resulted in his failure.His failure resulted from his laziness.He failed as a result of his laziness.He was lazy. As a result, he fai

13、led.单句改错The meeting had to be put off as result of the bad weather.在result前加a,本文档仅为全套资料之一，欢迎点击下方按钮链接，下载全套资料！,请点此到下载本文全套资料,用法点拨(1)result in(=cause/lead to)引起,导致,造成(后接结果)result from(=lie in)由引起,产生于(后接原因)(2)as a result of (=because of)因为,由于as a result因此,结果是without result(=in vain)徒劳,毫无结果with the result

14、 that.结果是联想表示“导致,造成”的其他词汇还有:cause;lead to;contribute to;bring about等。,2. put up with容忍;忍受教材原句We do not have to put up with pollution.我们不必忍受污染。语境应用单句填空One moment, please. Im just trying to put you through.We are trying to put aside some money every month for our vacation.He decided that he would driv

15、e back to town instead of putting up for the night at the hotel.写作微练我希望你能就修改申请书提点建议。I hope you can put forward some advice on how to correct the application.,由于他们的帮助,大火最终被扑灭了。As a result of their help, the big fire was put out finally.用法点拨put forward提出;把(钟表)拨快put aside忽视;储存;保留put away将收起来put up建造;张贴

16、;提供;在某地投宿put off延期;推迟put out熄灭;扑灭put through为接通电话联想表示“容忍;忍受”的词还有:stand,tolerate,bear等。,so long as只要教材原句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,你可以让它开着如果不用就把它关掉!语境应用选词填空(as long as, as well as, as far as, as good as) As far as I am concerne

17、d, I approve of the plan.Mary as well as John has gone to Taiwan to spend their holiday.A distant relative is not as good as a near neighbor.You can borrow my computer as long as you promise to return it in time.,写作微练只要你采纳我的建议,你会在英语学习方面取得更大的进步。So/As long as you follow my advice, you will make greater progress in your English study.用法点拨so long as“只要”,相当于as long as,引导条件状语从句。联想,