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时间:2018-12-20
《高中英语 unit4,book6 global warming教案 新人教版选修6》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、Unit4Globalwarmingbyliujinzeng★Warmingup1.Pleaselistasmanyenergysourcesasyoucan.___________________________________________________________________________2.whichenergysourcesonyourlistarerenewableandwhicharenon-renewable?_______________________________________
2、________________________________________阅读小贴士一我们可以利用构词法来猜测词义。re(重新;再)→new→able→renewable(可再生的)再如,reconstruct___________;regroup__________;rethink_________;reuse_________★Pre-readingActivitiesTalkaboutthepictureatthebottomofthepage251.Whatcanyouseeinthepicture?_
3、_____________________________________________2.Howdoesitwork?_____________________________________________________________3.Whatdoyouknowabout“greenhousegases”?_______________________________________________________________________________★While-readingActiviti
4、esFirstreadingGlancequicklyatthemagazineandanswerthequestions.1.What’sthemaintopicofthearticle?_______________________________________________2.Whowrotethemagazinearticle?Whatisthenameofthearticle?________________________3.Whatarethenamesofthethreescientistsmen
5、tionedinthearticle?_______________________阅读小贴士二PleasereadLEARNINGTIPatpage32.4.Whatarethetwographsabout?Whataretheyfor?_______________________________________________________________________________SecondreadingReadthetextquicklytogetthemainideaofeachparagraph
6、.1.________________________________________________________________2.________________________________________________________________3.________________________________________________________________4.____________________________________________________________
7、____5.________________________________________________________________6.________________________________________________________________7.________________________________________________________________阅读小贴士三TopicSentence(主题句)Eachparagraphhasamainidea.Sometimes
8、themainideaofaparagraphisdirectlywrittendown.Wecallthatsentencetopicsentence.Thetopicsentencecanappearatthebeginning,middleorendofaparagraph.Mostoften,though,itappearsattheb
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