人教版英语选修六Unit-4-Global-warming知识点课件37张.pptx--（课件中不含音视频）

1、Book 6Unit 4Global warming1.quantity n.量;数量教材原句教材原句The problem begins when we add huge quantities (quantity)of extra carbon dioxide into the atmosphere.重点单词单句填空单句填空A large quantity of beer was drunk (drink)yesterday.Large quantities of food are wasted (waste)because of the way it looks.Why does the

2、river around the village smell terrible?Because large quantities of waterhave been polluted (pollute)al-ready.完成句子完成句子This product is a lot cheaper if you buy itin quantity (大量地).There are largequantities of (大量的)rain in our province.点拨点拨a large quantity of大量的a quantity of/quantities of大量的in quantit

3、y 大量地点津 a(large)quantity ofa(large)quantity of(large)quantities of不可数名词单数谓语动词复数名词复数谓语动词复数名词或不可数名词复数谓语动词2.opposed adj.反对的;对立的教材原句教材原句On the other hand,there are those,like George Hambley,who are opposed (oppose)to this view.单句填空单句填空I have been consistently opposed to feeding (feed)a baby regularly.Op

4、posite (oppose)is St.Pauls Church,where you can hear some lovely music.一句多译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.单句改错单句改错It is st

5、range that his father should be opposed the plan.在opposed后加to 点拨点拨(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.在对面 adj.相反的;对面的 n.对立面;对立物(4)opponent n.对手;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

6、内)变化;包括;排列教材原句教材原句It will make plants grow quicker;crops will produce more;it will encour-age a greater range of animalsall of which will make life for human beings better.单句填空单句填空The exchange project between the USA and China may affect various schools ranging (range)from kindergarten to high schoo

7、l.We havea range of childrens clothes on special offer.When driving on highways,the driver must control his or her speedin/within range of 60 km/h and 120 km/h.写作微练写作微练除了这些传统活动,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,we have a wider range of choices such as travelling a

8、nd visiting our relatives or friends.点拨点拨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教材原句The greenhouse effect gives the earths surface the average tempera-ture of 15

9、.温室效应使地球表面的平均温度为15。单句填空单句填空On average,how much time do you spend on sports activities each week?The average number of electronic devices rose from four per house-hold in 1992 to 13 in 2007.(2018课标全国)写作微练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。

10、Tom is below average in his lessons and Jim is about up to average.点拨点拨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;拥护者教材原句教材原句However,I still think people should advocate improvements (im-prove)in the way we use ene

11、rgy today.单句填空单句填空Many experts dont advocate rewarding (reward)your child for good behaviour.写作微练写作微练我们应该提倡人们节约能源以保护环境。(2016北京)We should advocate that people should save energy to protect the envi-ronment.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 strong-ly advoc

12、ates banning smoking in public places.点拨点拨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,造成教材原句教材原句.it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.重点短语单句填空单句填空The

13、 farm was flooded,with the result that most of the harvest was lost.同义句转换同义句转换The meeting broke up without result.The meeting broke upin vain .一句多译一句多译(使用使用result的短语的短语)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 wa

14、s lazy.As a result ,he failed.单句改错单句改错The meeting had to be put off as result of the bad weather.在result前加a 点拨点拨(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 that.结果是联想表示“导

15、致,造成”的其他词汇还有:cause;lead to;contribute to;bring about等。2.put up with 容忍;忍受教材原句教材原句We do not have to put up with pollution.我们不必忍受污染。单句填空单句填空One moment,please.Im just trying to put youthrough .We are trying to putaside some money every month for our vaca-tion.He decided that he would drive back to town

16、 instead of puttingup for the night at the hotel.写作微练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 applica-tion.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.点拨点拨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;提供;在某地投宿put

17、 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!重点句型选词填空选词填空(as long as,as well as,as far as,as good as)As far as I am concerned,I approv

18、e of the plan.Maryas well as John has gone to Taiwan to spend their holiday.A distant relative is notas good as a near neighbor.You can borrow my computer as long as you promise to return it in time.写作微练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.点拨点拨so long as“只要”,相当于as long as,引导条件状语从句。联想 as long as;as well as;as far as;as good as;只要 和一样长与一样好 也 和远及就而言 至于与一样好 几乎