高一英语人教课标必修2Uint4学案VIP免费

安丘一中高一英语教学案Unit4WildlifeProtection主备内容主备人级部主任时间Reading＆Usinglanguage李玲孙希玉2008.12.10TeachingAims:1.Toinstructthestudentstoprotectthewildlifeandenvironment.2.Toreadthepassageaboutwildlifeprotection.3.Tolearnsomeimportantlanguagepoints.4.Thegrammar:thepresentprogressivevoice.预习学案1Readthereadingpassageandanswerthefollowingquestions.1.WhathelpedDaisygotoseesomeendangeredwildlife?BA.AbigbirdB.AflyingcarpetC.AnendangeredanimalD.Anoldman2.Whywerealotofantelopesbeingkilled?CA.BecausethewoolbeneaththeirstomachswastoothickB.Becausepeopledidn’tlikethewoolbeneaththeirstomachsC.BecausepeoplewantedthewoolbeneaththeirstomachsD.Becausetheyweresufferingfromaseriousillness3.HowmanyplacesdidthecarpettakeDaisytobesidesherhome?CA.OneB.TwoC.ThreeD.Four4.WheredidDaisyfindanelephant?BA.InTibetB.InZimbabweC.InaforestD.Inherhometown5.HowdidDaisyliketheexperience?AA.GreatB.TiringC.DisappointingD.Meaningless预习学案2：FindoutthesentencesfromthepassageandtranslatethemintoChinese.1.Daisyhadalwayslongedtohelpendangeredspeciesofwildlife.戴茜一直以来都渴望帮助那些濒临灭绝的野生动物.________________________________________________________________2.InreliefDaisyburstintolaughter.戴茜感到如释重负,突然笑了起来.3.“I’mprotectingmyselffrommosquitoes,”itreplied.它回答说:“我这样做可以防止蚊虫叮咬.4.Itcontainsapowerfuldrugwhichaffectsmosquitoes.它含有一种强效的药物可以防止蚊虫叮咬.5.YoushouldpaymoreattentiontotherainforestwhereIliveandappreciatehowtheanimalslivetogether.你们应该多关注我生活的热带雨林,并且懂得热带雨林的动物是如何在一起生活的.预习学案3：Translatethewordsandphrases.1.保护…..不受….(危害)protect…….from…..2.释重负;松了口气inrelief3.突然笑起来;大声笑了出来burstintolaughter4.灭亡;逐渐消失dieout5.在危险中;垂危indanger6.和平地;和睦地;安详地inpeace7.注意payattentionto8.对…..有害doharmto9.追赶runafter10.精心挑选;认出来;辨别出pickout11.与……相关;与…..有联系berelatedto12.形成;产生comeintobeing13.在那时atthattime14.不但…..而且…..notonly......butalso15.在如此段的时间内insuchashorttime16.根据…..所说accordingto预习学案4：Translatethesentences.1.戴茜如释重负,突然笑了起来.InreliefDaisyburstintolaughter.2.我们曾是濒危的物种.Weusedtobeanendangeredspecies.3.它们为什么处于灭绝的危险中呢?Whyaretheyindangerofdisappearing?4.为了我们肚子下面的毛我们正被杀死.We’rebeingkilledforthewoolbeneathourstomachs.5.农民毫不留情地捕杀我们.Farmershunteduswithoutmercy.预习学案5重点语法:现在进行时的被动语态Ⅰ.含义:表示“某人或某事正在被…..”,强调主语是动作的承受者,即主谓之间是被动关系.Ⅱ.构成:am/is/are+beingdoneeg.Mybikeisbeingrepairednow.我的自行车正在被修理.Ⅲ.注意事项:1.不可漏掉being,如果漏掉,则成为一般现在时的被动语态或系表结构.试比较:1).Look!Thechildrenarebeinglookedafterbytheteacher.看!孩子们正被老师照看着.(正在进行的情况)2).Thechildrenarelookedafterbytheteacher.孩子们被老师照看.(通常情况)2.可与部分情态动词连用,表示对正在发生的事情的推测.Hemustbebeingscoldedbyhisfather.他一定正在被他的父亲斥责.3.某些表示“状态,心理活动,存在”等的动词,如have,want,need,love,一般不用现在进行时的被动语态,而常用一般现在时的被动语态.eg.MrLi,youarewantedonthephone.李先生,有你的电话.4.“be+under+抽象n.”可表示现在进行时的被动意义.Theproblemisunderdiscussionatthemeeting.=Theproblemisbeingdiscussedatthemeeting.活学活用:1.------HasTommovedintohisnewflat?------No,it___________.BA.ispaintedB.isbeingpaintingC.wil...