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时间:2020-03-31
《高考英语 Unit4 总复习课件 新人教版选修6.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Ⅰ.重点单词1.v.消耗;耗尽;消费;吃完→n.消费者→n.消费2.v.同意;捐赠;订阅;签署(文件)→n.捐赠;订阅3.v.倾向;易于;照顾→n.趋势;趋向4.v.反对;反抗;与(某人)较量→adj.反对的;对立的consumeconsumerconsumptionsubscribesubscriptiontendtendencyopposeopposed5.adj.温和的;温柔的;淡的→adv.温柔地;温和地6.n.后果;结果;影响→adj.因……的结果而起的;随之发生的→adv.因而;所以7.v.陈述;说明→n.叙述;声明8.v.看一下;扫视→adj.倾斜的9.adj.平稳
2、的;持续的;稳固的→adv.平稳地;持续地;稳固地mildmildlyconsequenceconsequentconsequentlystatestatementglanceglancingsteadysteadily10.adj.平均的11.n.存在;生存→v.存在12.v.拥护;提倡;主张;n.拥护者13.n.承诺;信奉→v.承诺;保证14.n.弄脏;污染→v.弄脏;污染15.n.生长;增长→v.生长;增长averageexistenceexistadvocatecommitmentcommitpollutionpollutegrowthgrow16.adj.电的;与电有关
3、的→n.电;电流17.adj.随便的;漫不经心的;偶然的→adv.漫不经心地18.v.使恢复;使振作→n.恢复精力;焕发精神19.n.教育家;教育工作者→n.教育→v.教育electricalelectricitycasualcasuallyrefreshrefreshmenteducatoreducationeducate20.n.贡献→v.贡献21.n.显示;演出→v.呈现;赠送22.n.分歧;不一致→v.不同意contributioncontributepresentationpresentdisagreementdisagreeⅡ.重点短语1.come发生;造成2.to同
4、意;订购;赞成3.of大量的4.go上升;增长;升起5.result导致6.beto反对……7.if即使aboutsubscribequantityupinopposedeven8.keep继续9.onthe大体上;基本上10.onof代表……一方11.putup容忍;忍受12.asas只要13.andon等等onwholewholewithlongsoⅢ.重点句型1.Thegreenhouseeffectgivestheearth’ssurfacethetemperatureof15℃.温室效应使地球的表面平均温度为15摄氏度。2.Wedonothavetopollution.
5、我们不必去忍受污染。averageputupwithⅣ.语篇练习根据课文TheEarthisbecomingwarmer—butdoesitmatter?完成下列短文。Thereisnodoubt__1__theearthisbecomingwarmerbutthereisfiercedebateoverwhetheritishumanactivitythathascausedthisglobalwarmingorwhetheritisjustanaturalphenomenon.ManyscientistslikeDr.JaniceFosterbelievethatpeople
6、havecausedtheincreaseintheearth’stemperature__2__burningoffossilfuelslikecoal,naturalgasandoiltoproduceenergy__3__byproductsarecalled“greenhouse”gases,themostimportantone__4__(be)carbondioxide.Thesegasestrapheatfromthesunandthereforewarmtheearth,withoutwhichtheearth__5__(be)aboutthirtythreed
7、egreesCelsiuscoolerthanitis.Butincreasedamountofcarbondioxidemeansthat__6__heatenergyistrappedintheatmosphere,__7__(cause)theglobaltemperaturetogo__8__.On__9__otherhand,scientistslikeGeorgeHambleybelievethatanywarmingwillbemildwith__10__baden
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