选修六book6unit4language points.ppt

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1、Unit4Globalwarming【观察探究】Howdiditcomeaboutthathehadhisleghurt?他的腿伤着了，这是怎么发生的？2)Theaccidentcameaboutlastnight.【拓展延伸】1)表示“发生”的词或短语还有：______________(多指战事、火灾、瘟疫、争吵等)它们和comeabout一样，也不能用于被动结构。2)comeacross（偶然）碰到；comeup发生，走过来，被提出comeupwith提出comeout出来，开花；出版；结果是1.

2、Sohowhasthiscomeaboutanddoesitmatter?happentakeplacebreakout【即学活用】用关于come的短语完成下列句子1.正如他所料的那样，事情发生了。Theevent____________ashehadpredictedit.2.那些玫瑰花开了。Therosesare____________.3.我考了第一名。I___________firstintheexamination.4.增加工资的问题在会上被提出。Thequestionofwageincre

3、ase____________.5.他提出新建议。He_____________anewsuggestion.6.我无意中找到这本书。I____________thisbook.cameaboutcomingoutcameoutcameupcameupwithcameacross2.Allscientistsubscribetotheviewthattheincreaseintheearth’stemperatureisduetotheburningoffossilfuelslikecoal….sub

4、scribeto赞成；同意；订购subscribe同意；捐赠；订阅；签署（文件）1>Whichmagazinedoyousubscribeto?2>Lastweekeachofussubscribed10YuantotheHopeProject.3>Isubscribedmynametothedocument.4>I’veneversubscribedtothetheorythatpeoplearemoreimportantthananimals.订阅捐助签署同意；赞成3.Theproblembegi

5、nswhenweaddhugequantitiesofextracarbondioxideintotheatmosphere.quantityn.数量【拓展】qualityn.质量quantitiesof+可数/不可数名词(大量的)Therearequantitiesoffruitandvegetablesinthefridge.=Thereisaquantityoffruitsandvegetablesinthefridge.Rosehasquantitiesofbooks.1.Largequant

6、itiesofbeer______________(已被售出)inthisshop.2.__________________beerhasbeensoldintheshop.3.________________________________(大量的学生)crowdedintothelibrary.havebeensoldQuantitiesof/AquantityofstudentsAlargequantityofMany/Agoodmany/Anumberof/Alotof/Lotsof/Plen

7、tyofstudents=Muchbeerhasbeensoldintheshop.=Agooddealofbeerhasbeensoldintheshop.=Alargeamountofbeerhasbeensold=Alotof/lotsof/Plentyofbeerhasbeensold.4.Itmeansthatmoreheatenergytendstobetrappedintheatmospherecausingtheglobaltemperaturetogoup.tendvi倾向，趋向vt

8、.照顾tendtosth/dosth趋向(做)某事Davidtendstoobesity/getfat.Janettendstogetveryangryifyoucan’tsatisfyherdemands.Mothertendedhersoninthebedroom.Marywilltendthegardenwhileyou’reonvacation.ThenursetendedmewhenIwasill.5.Theyalsoagreethatitis