人教版新课标英语选修6 Unit4 warming up and reading课件.ppt

Unit4Globalwarming,Languagepoints,goup,【原句再现】Itmeansthatmoreheatenergytendstobetrappedintheatmospherecausingtheglobaltemperaturetogo_up.这意味着更多的热量被困在大气层中，从而引起全球温度上升。(1)Theelevatorwentuptothefourthfloor.电梯升到了四楼。(2)Asyougoupamountain，youhavetoovercometheearthsgravitywhichpullsyoudown.上山时你必须克服把你往下拉的地球引力。(3)Pricesoffruitandvegetableshavegoneup.水果和蔬菜的价格上涨了。,【归纳总结】动词短语goup的意思有“升；攀登；向上去，沿(街)而去；涨价”等。类似意义的词还有rise，increase等。其反义词是：godown，falldown，decrease。【即景活用】(1)物价又上涨了。Prices_again.(2)到处都盖起新的大楼。Newbuildings_everywhere.Suggestedanswers：(1)havegoneup(2)aregoingup,2.resultin(P26)【原句再现】Theyalsoagreethatitistheburningofmoreandmorefossilfuelsthathasresulted_inthisincreaseincarbondioxide.他们还一致认为，正是因为越来越多的化石燃料的燃烧才导致了二氧化碳的增长。【观察探究】Thesemeasuresresultedinagreatvictory.由于采取了这些措施，打了一个大胜仗。Theplotresultedinfailure.阴谋以失败告终。【归纳总结】,resultin的意思是“产生，导致”，与cause或leadto同义，其主语是起因；in的宾语是结果。resultfrom的意思是“由引起，产生”，与liein，asaresultof和becauseof同义，其主语是结果，from的宾语是起因。同义句转换(1)Hisfailureresultedfromnotworkinghardenough.Notworkinghardenough_hisfailure.(2)Hissicknesswascausedbyeatingtoomuch.AHissickness_eatingtoomuch.BHewasill_heatetoomuch.C_eatingtoomuch，hewasill.Suggestedanswers：(1)resultedin(2)resultedfrom；because；Asaresultof,catastropheThecatastropheofatragedyusuallybringsdeathorruintotheleadingcharacter.悲剧的结局常常是主角死亡或毁灭。TheirEnglishpartyturnedouttobeacatastrophe.他们的英语晚会结局糟透了。,4oppose(P27)Ontheotherhand，therearethose，likeGeorgeHambley，whoareopposedtothisview，believethatweshouldnotworryabouthighlevelsofcarbondioxideintheair.另一方面，像乔治汉布利那些人，他们反对这种观点，认为我们不应该为空气中二氧化碳含量高担心。【观察探究】Manymembersofthecouncilopposedthebuildingoftheluxuryhousesinthecentreofthecity.许多市议会议员反对在市中心建造豪华型住宅。Manyresidentsareopposedtotheplanofbuildingthemotorway.许多居民反对修建那条高速公路的计划。,opposevt.在平均数以上belowtheaverage在一般水平以下,中下;在平均数以下ontheaverage平均,按平均数计算;一般地说onanaverage平均,按平均数计算;一般地说,average,Theaverageof4,8,and60is24.4、8和60的平均数是24。平均；平均水平WhatistheaveragerainfallforAugustinyourcountry?你们国家八月份的平均降雨量是多少?Hisresultsistheaverage.他的成绩平平。他的平均成绩是96。Hisaverageresult(ofthisthreesubjects)is96.,exchangeglances互相使眼色giveaglanceat.对.匆匆一看,一瞥takeaglanceat.对.匆匆一看,一瞥giveaglanceto.对.匆匆一看,一瞥takeaglanceto.对.匆匆一看,一瞥giveaglanceof.对.匆匆一看,一瞥takeaglanceof.对.匆匆一看,一瞥giveaglanceinto.对.匆匆一看,一瞥,takeaglanceinto.对.匆匆一看,一瞥takeaglanceover.对.匆匆一看,一瞥giveaglanceover.对.匆匆一看,一瞥stealaglanceat偷偷一看,1用括号中所给的单词或短语翻译下列句子。(1)即使一个工人持续工作三十余年，他依然买不起房。(evenif)(2)总起来说，中国的房价太高。而且房价还在持续增长。(onthewhole；tend；keepon)(3)他们坚决要求把房价控制在一定的范围内。(range)(4)尽管政府已经采取了一些措施，但是房价依然在上涨，这导致了许多问题。(although；goup；resultin)(5)许多人想知道这是如何造成的。(comeabout)(6)他们反对政府采取的一些措施。(oppose),Suggestedanswers：(1)Evenifaworkerworkscontinuallyformorethanthirtyyears，hestillcantaffordahouse.(2)Onthewhole，thepriceofhousesinChinaistoohigh.Andittendstokeeponrising.(3)Theyinsistthatthepriceofhousesshouldbecontrolledwithinarange.(4)Althoughthegovernmenthastakensomemeasures，thepriceofh