选修六-Unit-4-词汇课件

1.____________n.现象2.________n.资料;数据3.________n.趋势;倾向;走向4.________n.种类;范围单词拼写rangephenomenondatatrend5._____________n.生存;存在6._____________n.环境;情况7._____________n.微波炉;微波8._____________n.教育工作者educatorexistencecircumstancemicrowave9.__________n.污染;弄脏10._________vi.扫视n.瞥见11._________vt.提倡;主张12._________vt.使恢复;使振作13._________adj.平均的averagepollutionglanceadvocaterefresh14.___________adj.电的15.___________adj.分布广的16.___________adj.温和的;温柔的17.___________adj.核的;核能的18.___________adj.胡乱的;任意的randomelectricalwidespreadmildnuclear1.______________n.消费;消耗____________vt.消费;消耗;耗尽;吃完______________n.消费者(A)单词派生单词拓展consumerconsumptionconsume点拨:类似词还有:assume/assumption。2.______________n.订阅;赞成;捐助______________v.订阅;赞成;捐助______________n.用户;订户;捐助者subscribersubscriptionsubscribe3._____________vt.反对;反抗_____________adj.敌对的;相反的_____________adj.相反的n.对立面prep.在……的对面adv.在对面_____________n.反对;敌对;对面oppositionopposeopposedopposite4.____________adj.随之发生的;作为结果的____________n.结果;后果;影响____________adv.所以;因此;结果consequentlyconsequenceconsequent5._____________vt.陈述;说明_____________n.陈述;声明statementstate点拨:加-ment变成名词的词汇很多,类似的词还有：manage/management,arrange/arrangement,agree/agreement,amuse/amusement等。6._____________adv.平稳地;持续地_____________adj.平稳的;持续的;稳固的_____________n.稳健;稳定;平稳steadinesssteadilysteady7.___________vi.趋向;照顾vt.照顾___________n.倾向;趋势;癖好8.___________adj.随便的;偶然的___________adv.随便地;漫不经心地tendencycasuallycasualtend9._____________n.贡献_____________vt.贡献;出力;投稿_____________n.贡献者;投稿者contributorcontributecontribution10.__________vt.呈现;赠送n.礼物;现在____________n.描述;介绍;赠送__________n.提出者;赠送者__________adj.出席的;在场的;现在的__________n.出席;参加;在场presencepresentpresentationpresenterpresent三、短语翻译1._____________大量的2._____________发生;造成3._____________同意;赞成;订购4._____________上升;增长;升起goupquantitiesofcomeaboutsubscribeto5._____________导致6.______________反对……7._____________即使8._____________继续keeponresultinbeopposedtoevenif9._______________大体上;基本上10.______________代表……一方11.______________忍受;容忍12.______________只要13.______________等等andsoononthewholeonbehalfofputupwithso/aslongas五、词汇用法1.Hambleystates,“Morecarbondioxideisactuallyapositivething.”汉布利实际上是这样说的:“二氧化碳含量的增加实际上是件好事。”(B6P27)ina...state/inastateof...处于……状态Itisstatedthat=Itissaidthat...据说……运用用适当的词填空或根据提示完成下列句子。⑴Thewriterstatedhisviewsinhislatestbook,andsomeofthe_________(state)areofgreatvalue.statements⑵_______________(据说)thatmorethanthirtypeoplewerekilledinthataccident.⑶Hewas______________________(健康状况不佳).inapoorstateofhealthItisstatedthat2.Planttreesinyourgardenoryourschoolyard,astheyabsorbcarbondioxidefromtheairandrefreshyourspiritwhenyoulookatthem.在你的花园或校园里栽种树木,它们能吸收空气中的二氧化碳,还能在你观赏的时候使你感到清爽。(B6P30)拓展refreshvt.使恢复;使振作refreshingadj.使人振作的refreshedadj.振作的;精神的refreshmentn.(精力)恢复;点心运用用refresh的适当形式填空。⑴Hefelt________aftera_______bath.解析：前空作表语用形容词,表示“振作的”;后空作定语用形容词,表示“使人振作的”。⑵Loveisthegreatest___________inlife.解析：“在“the+adj.”后接名词,句意:“爱情是生活最好的提神剂。”refreshedrefreshingrefreshment3.Theproblembeginswhenweaddhugequantitiesofextracarbondioxideintotheatmosphere.当我们在大气层中增加了大量额外的二氧化碳时，问题就来了。(B6P26)注意可接不可数名词或可数名词复数。alargequantityof+n.许多(作主语,谓语用单数)largequantitiesof+n.许多(作主语,谓语用复数)inquantity大量地运用用适当的词填空或用所给词的适当形式填空。⑴Alargequantityofair-conditioners___(have)beensoldsincethetemperatureishigh.has⑵Largequantitiesofinformation____(have)beencollected.⑶Itischeapertobuygoods___quantity.inhave4.Itmeansthatmoreheatenergytendstobetrappedintheatmospherecausingtheglobaltemperaturetogoup.这就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。(B6P26)tendtodosth.常常会做某事;往往会做某事;易于做某事tendto/towardsth.趋向;倾向于tendon=lookafter照料运用用适当的词填空或用所给词的适当形式填空。⑴WhenIamtired,Itend_______(make)mistakes.⑵Hisviewtends___ours.totomake5.Ontheotherhand,therearethose，likeGeorgeHambley,whoareopposedtothisview,believethatweshouldnotworryabouthighlevelsofcarbondioxideintheair.在另一方面,还有一些人,像科学家乔治·汉布利,反对上面的观点,他们认为我们不必担心空气中含有高含量的二氧化碳。(B6P27)oppose(doing)sth.反对……(强调动作)beopposedto反对……(强调状态)运用用所给词的适当形式填空或根据提示完成句子。⑴Peoplewhoareinfavorofpeaceare________(oppose)tonuclearweapon.opposed⑵ManyresidentsinGuangzhouoppose_______(tear)downtheoldbuildingswhichareculturalrelics.⑶我反对醉驾。I______________________________whiledrunk.amopposedtodriving/opposedrivingtearing6.Itwillencourageagreaterrangeofanimals—allofwhichwillmakelifeforhumanbeingsbetter.它还会促进动物的生长——所有这些都能改善人类的生活。(B6P27)arangeof一系列;一套(同类)rangebetween...and...在……和……之间变化或变动rangefrom...to...从……延伸到……从……到……不等运用用适当的词填空或根据提示完成句子。⑴Hehasawiderangeofinterests,_______(range)fromchess___canoeing.toranging⑵Theiragesrange______25to50.⑶边界从北部山地一直延伸到南部海岸。Thefrontier________fromthenorthernhills___thesoutherncoast.tofromranges7.Recyclecans,bottles,plasticbagsandnewspapersifcircumstancesallowyouto.把罐头盒、瓶子、塑料袋和报纸回收利用起来。(B6P30)in/underthecircumstances在此种情况下in/undernocircumstances决不;无论如何都不用法意为“环境、情况”时,多用复数形式。运用根据汉语提示完成下列句子。⑴在这种情况下,最好别告诉他事故的情况。__________________________,itisbetternottotellhimabouttheaccident.⑵你无论如何都不要借钱给他。____________________________youlendhimmoney.（部分倒装）In/UnderthecircumstancesIn/Undernocircumstancesdo8.Sohowhasthiscomeaboutanddoesitmatter?那么,这种温度的增长是怎么产生的呢？会产生什么影响呢？(B6P26)用法此短语通常与how连用。例句Howdidtheac