高中英语公开课-unit4-language-pointsppt课件.ppt

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1、人教课标高二选修6Unit4Unit4GlobalwarmingLanguagepoints基础知识自测一、单词拼写1.___________n.图表;坐标图。2._______________n.现象3.__________n.燃料4.__________n.资料;数据5.__________n.气候6.__________vt.陈述;说明7.__________n.种类;范围8._____________adj.分布广的,普遍的9.__________vi./vt.减少;使变小graphphe

2、nomenonfueldataclimatestaterangewidespreaddecrease二、翻译词组1.不可再生能___________________2.温室效应_______________3.全球变暖________________4.和...比较_______________5.发生_______________6.大量的________________7.天然气__________8.激烈的争辩____________non-renewableenergyresourcesg

3、reenhouseeffectgloblewarmingcomparedwith/tocomeaboutquantitiesofnaturalgasafiercedebate1.phenomenonn.现象;奇迹;罕见的人才或事物eg:雨雪是天气现象。Rainandsnowarephenomenaoftheweather.eg:不应该简单地视未婚妈妈为一种社会现象。Unmarriedmothersshouldnotberegardedsimply_____________________.eg:贝

4、多芬是音乐家中的天才。Beethovenwas_______________amongmusicians.pl.phenomenaasasocialphenomenonaphenomenon2.subscribe同意，捐赠，订阅，签署subscribeto同意，赞成，订购1)Whichmagazinedoyousubscribeto?2)Lastweekeachofussubscribed10YuantotheHopeProject.3)Isubscribemynametothedocument.

5、4)I'vneversubcribedtothetheorythatpeoplearemoreimportantthananimals.订阅同意捐赠签署（2015江苏调研）Youmaycancelatanytimeduringthelifeofyour___________(subcribe)andgetallyourmoneyback.subscription3.Withoutthe‘greenhouseeffect’,theearthwouldbeaboutthirty-threedegree

6、sCelsiuscoolerthanitis.▲这是一个含蓄虚拟条件句应该注意有时假设的情况并不以条件从句形式表示出来，而是通过一个介词短语或其他方式表示。常用的词或短语有：without,butfor,butthat,otherwise,or,but等。e.g.Withoutyourhelp(=Ifwehadnothadyourhelp),wecouldnothavesucceeded.要是没有你的帮助，我们是不会成功的。e.g.Butforelectricity(=Iftherewerenoe

7、lectricity),therewouldbenomodernindustry.要是没有电，就不会有现代工业。e.g.Hewashavingameetingwithhisstudents;otherwisehewouldhavecome.他当时正与他的学生进行讨论，否则的话就来帮我们了。e.g.Hefeltverytiredyesterday,orhewouldhaveattendedtheparty.他昨天很累,不然他就参加那个聚会了。4.quantityn.数量【拓展】qualityn.质量

8、qualifyv.使合格inquantity大量，在数量上inlargequantities大量【练习】用be动词的正确形式填空1.Alargequantityofmoney____spentonthebridge.2.Alargequantityofmaterials_____spentonthebuilding.3.Largequantitiesofbeer____areconsumedinthecityeveryyear.waswaswere特别提示aquantityof后