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时间:2017-12-18
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1、8AUnit7Reading教案及学案Unit7EnvirnentReadingAbetives1TlearntheauseftheGreenhuseEffet2TlearnhtbeagreennsuerTeahingpredurearing-up1artntal2ShserelevantpituresabutthepllutinBefrereadingAsthequestinsbel:1hatduthinfthesebehavirsttheenvirnent?2Dunhattherbehavirshuanbeingshartheenvirnent?
2、Duringthepress,senerds,suhasgreenhuseeffet,atsphere,ause,fd,sil,envirnentallfriendl,anbeibeddedhilereading1AsstudentstreadthefirstparagraphandtheheadingsintherevieThentrtanserfurquestins:1hatisthenaeftheb?2Ansuerbusandusesthingshatduthinagreennsueris?3hatduthintheaintpifthebis?
3、4Hantpisdesthereviever?e:1TheungGreennsuerGuide2Ansuerthatnlbusanduses“envirnentallfriendl”things3TheaintpifthebistsaveEarth442Santherestfthetextandthenanserthequestinsbel:1hatletssunlightinandeepsuhfthearthfrgettingut?2hatisaingthegreenhuseeffetrse?3hatillreateuntainsfrubbisha
4、ndplluteurlandandseas?4hatisthebasingustbee?e:1TheatspherearundEarth2Theburninganduttingdnftrees3urhabitfusingthingsneandthenthringtheaa4Thebisasingustbee“greennsuers”After-reading:1DtheexeriseinA32Questins:Haneatasgreennsuerstprtettheenvirnent?3Explainselanguagepints学案ReadingA
5、1.根据短和首字母提示,写出短中所缺单词的正确形式。TheungGreen_____Guidesasthaturrldisindangerbeauseehaveane_____prbles.urfirstprbleisthegreenhuseeffet.Itill_____thelevelfseastriseandd_____itiesandevenhleuntries.Thesendneistheatthatpepledrainfrests.Itillausef_____beausetreesanhelphldthes_____.urlastprb
6、leispeple’sbadhabitsfusingthings.Thethraaeverthingaftertheuseitne.Andthis_____untainsfrubbishanditp_____urlandandsea.2.用所给单词的适当形式填空。1)Theprfessr’stalasS_____thatInearlfellasleep.(1ife).2)Thefatrnearurshlletsutalt0I_____gaseseverda.(har)3)Peplereateuntainsfrubbishandthisauseslts
7、f(pllute).4)Thinitverbefreutae_____.(at))Theatfdestringrainfrestsisaingthegreenhuseeffetuh_____(bad).6)eshuldnlbuanduse“envirnentallfriendl”thingst_____urrld.(safe)3.根据中意思填写所缺的单词,每条横线限填一个单词。1)为了学好英语,我们要做大量的练习。_______________learnEnglishell,eustdltfpratie2)树木对我们很重要,因为它们吸收二氧化碳而释放
8、氧气。TreesareiprtanttUSbeausethe__________arbndixide(二氧化
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