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时间:2018-07-29
《高中英语导学案与练习选修6 unit 4 global warming》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、Unit4GlobalwarmingⅠ.重要单词聚焦1.vt. 消费;消耗;耗尽;吃完2.adj.胡乱的;任意的3.n.现象4.n.燃料5.n.量;数量6.vi.趋向;易于;照顾 vt.照顾;护理consumerandomphenomenonfuelquantitytend7.n.资料;数据8.n.趋势;倾向;走向9.n.大灾难;浩劫10.vt.反对;反抗;与(某人)较量11.adj.反对的;独立的12.adj.温和的;温柔的;淡的13.n.结果;后果;影响14.vt.陈述;说明15.n.种类;范围16.vi.看一下
2、;扫视 n.一瞥datatrendcatastropheopposeopposedmildconsequencestaterangeglance17.adj.平稳的;持续的;稳固的18.adj.平均的19.n.生存;存在20.vt.拥护;提倡;主张21.adj.随便的;漫不经心的;偶然的22.n.环境;情况23.n.贡献24.n.分歧;不一致steadyaverageexistenceadvocatecasualcircumstancecontributiondisagreementⅡ.重点短语扫描1.come发生;
3、造成2.subscribe同意,赞成,订阅3.go上升;增长;升起4.beto反对……5.keep继续6.thewhole大体上;基本上7.on平均来看 average低于/高于平均水平8.putwith忍受;容忍abouttoupopposedononaveragebelow/aboveup9.andso等等10.of大量的11.result导致12.even甚至13.onof代表……一方;作为……的代言人14.soas只要onquantitiesinifbehalflongⅢ.课文原句突破1.Thereisnodo
4、ubtthattheearthisbecomingwarmerandthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.[信息提取] there’snodoubtthat...意为“……是毫无疑问的”。[例句仿写] 毫无疑问,北京奥运会是一个巨大成功。________________________________________BeijingOlympicswasagreatsuccess.【
5、答案】 Thereisnodoubtthat2.Evenifwestartreducingtheamountofcarbondioxideandothergreenhousegases,theclimateisgoingtokeeponwarmingfordecadesorcenturies.[信息提取] evenif即使;尽管,引导让步状语从句,与eventhough近义。[例句仿写] 即使受到邀请我也不去参加他的晚会。________________________________________,Iwillnot
6、gotohisparty.【答案】 EvenifIaminvited3.ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit—ifnot,turnitoff![信息提取] solongas=aslongas“只要”引导条件状语从句。[例句仿写] 只要你有自信,你会获胜的。________________________________________________________________,you’llwin.【答案】 Solongasyouhave
7、confidenceinyourself4.Ittakesalotofenergytomakethingsfromnewmaterials,so,ifyoucan,buythingsmadefromrecycledmaterials.[信息提取] 句中take作为“需要”讲,常用于Ittakes...todo...结构。[例句仿写] 要想成为一名长跑运动员,需要有体力和耐力。________________________________________________________alongdistancerunn
8、er.【答案】 Ittakesstrengthandpatiencetobequantityn.量;数量(1)inquantity(=inlargeamounts)/inlargequantities大量地It’salotcheaperifyoubuyitinquantity.如果你大量购买要便宜得多。Mybrotherbough
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