九年级英语上册《unit 3 teenage problems period 8 grammar 2》学案 牛津版

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1、《Unit3TeenageproblemsPeriod8Grammar2》学案【学习目标】1.复习巩固动词不定式的用法。2.学习四种句子结构。【预习导学】1.预习P51，特殊疑问词与不定式的连用；2.预习P52的四种基本句子类型；3.试着完成P51，P53和P59A部分的练习。4.根据句意填入适当的疑问词。1.)Idon’tknow_______todonext.Couldyoupleasetellme?2.)Mumtaughtme______tomakedumplingsbeforetheSpringFestival.3.)Bothofthecoatsarenice,ands

2、hecan’tdecide________tochoose.4.)Paulwantstoknow__________tointerviewforthedetailsofcharityevent.5.选择填空。1)I’llgiveatalktomorrow.I’mthinkingabout__________.A.whattosayBhowtosayCwhatcanIsayDhowcanIsay2)Wehaven’tdecide______apicnicthisweekend.A.whereshallweB.whattohaveC.whereshallwehaveD.wheret

3、ohave1)It‘sdifficulttodecidewhichbus_________.2)AtotakeBtakesCboughtDbuys3)----Doyouremember_________togettheapplicationform?----Attheschooloffice.A.whichB.whoC.whereD.when4)----Doyouknow_______forhelpwhenweareintrouble?-----Ourfriendsandteachers.A.whotoaskB.whoshouldweC.whentoaskD.wheretoas

4、k6.按要求转换句型1)IhavealreadyseenthefilmTitanic.（一般疑问句）2)ThecleverboycanspeakJapanese,too.（否定句）3)Allofmyfriendshadawonderfultimelastnight.（感叹句）4)Millieneedssometimetoplayandrelax.（反意疑问句）5)Hedoesn’tdoitbecauseheisverybusy.（提问）【课堂导学】1.what,which,when,where,who,how等词（why除外）加上不定式放在某些动词后做宾语。如：1)Idon’t

5、knowwhattodonext.=Idon’tknowwhatIshoulddo.2)Theycouldn’tdecidewhentoleave.=Theycouldn’tdecidewhentheyshouldleave.练一练：翻译句子1)你应该决定先做那一个。Youshoulddecide__________________________________.2)我不知到如何解决这个问题。Idon’tknow___________________________________.2.祈使句的肯定式用动词原形开头（主语you省去），否定式则以Don’t开头。如：1)Sitd

6、own,please.2)Don’tdothatagain.练一练：填空1）________(listen)carefully,boysandgirls.2）________(nottalk)toothersinclass.3.感叹句由what和how引导，what强调名词，how强调形容词，副词等。如：1)Whatalovelycatitis!2)Howhard-workingheis!/HowwellhespeaksEnglish!练一练：改写成感叹句1)Sandyhaslonghair.（what）2)Heworksveryhard.(how)4.反意疑问句则是在一个肯定

7、或否定陈述句的后面，加上一个省略的否定或肯定的一般疑问句，回答时要注意yes、no和后面句中谓语肯定式与否定式的一致性。如：Theydidn’twatchthefootballgamelastnight,didthey?Yes,theydid./No,theydidn’t练一练：Youdislikethiskindofbooks,_________________________?(补反意疑问句)【课堂反馈】一、根据句意或中文提示“wh-"word+"to"--infinitives完成句子