课题：M3Unit2GrammarTeachingAims1Learnaboutwhatnounclausesintroducedbyquestionwordsare,thefunctionsofeachclauseandthewordorderoftheclause.2knowtheemptysubjectitactsasthegrammaticalsubjectofthesentenceandinwhatsituationsitisoftenused.Teachingmethods1.Groupdiscussion2.TeamworkAnalysisImportantpointsNounclauses.DifficultpointsNounclausesintroducedbyquestionwords.TeachingaidsMulti-mediaprojectorI.NounclausesintroducedbyquestionwordsStep1引导名词性从句的连词分为三种：连词that连接代词who,whom,whose,which,what连接副词when,where,how,why等。Step2从整句结构和从句结构的分析入手1Whowasresponsiblefortheaccidentisnotyetclear?连接代词2YoucanbegintoseewhyEnglishhassuchstrangerules.连接副词3Myideaisthatweshouldspendourholidaysbytheseaside.连词thatII.EmptysubjectitStep1TrytofindtherealsubjectItisimportantforustolearnEnglishwelltoday.Itisnousewastingyourtimereadingsuchbooksallday.Conclusion:thesubjectisanounclause,ato-infinitiveorav-ingform.(PartAonPage31Step2Translation:1要掌握一门外语是困难.Itishardtomasteraforeignlanguage.Tomasteraforeignlanguageishard.ReadPart1onPage30.Step3RewritethesentencesItseemsthathespeaktwolanguages.=Heseemstospeaktwolanguages.Mynewneighborhappenstocomefrommyhometown.=Ithappensthatmynewneighborcomefrommyhometown.Drawstudents’attentiontoPart2onpage30.Step4howtoemphasizetheelementinasentencebyusingEmptySubjectitJanegaveMaryahandbagatChristmas.ItwasJanethat/whogaveMaryahandbagatChristmas.ItwasMarythatJanegaveahandbag(to)atChristmas.ItwasahandbagthatJohngaveMaryatChristmas.ItwasatChristmasthatJohngaveMaryahandbag.Conclusion:It+be的一定形式+被强调部分+that/who分句形式主语和形式宾语的应用：当主语从句比较长，主句比较短时，通常用形式主语it，而把从句放在后面，如：（1）Itissaidthattheyhavesucceededinworkingouttheproblem.（2）Itwasimportantthatweshouldmaketheplancarefully.（3）Itremainsasecrethowtheanimalscametoliveinthesea.当宾语从句后面有补语的时候,我们也需要用形式宾语it,而将宾语从句放在补语之后,如：（1）Ifounditverydifficultthatonelearnsseverallanguagesatthesametime.（2）HethinksitnecessarythatweshouldbegivenmoretimepractisingoralEnglish.（3）Hemadeitclearthathewouldleavetheofficesoon.Step5ConsolidationGrammar1.1.promisev.许诺，答应。后面接直接宾语再接不定式，从句，名词代词或不接直接宾语。（课本p28）1)Dadpromised(me)tobuymealaptop,buthebrokehisownword.爸爸答应过（我）要给我买个笔记本电脑，但是他失信了。2)Thestudentpromised(thelibrarian)thatallbookswouldbereturnedbyFriday.那个学生答应（图书管理员）在周五之前归还所有的书。3)Hepromisedhiswifeacoatforherbirthday.他答应他的妻子买件外套作为生日礼物。4)---She’snotcomingtonight.她今晚不会来了。---Butshepromised!但是她答应过的！promise作动词还表示“有希望……，可能会（有）”adj.promising有希望的5)Thesediscussionspromisefuturestorm.这些争论有可能引起今后的风波。promise还可以作名词，意为“诺言,许诺”6)Ifyoumakeapromise,youmustkeepit.假如你做出了许诺，就必须做到。2waste(v.)money(课本p28)awaste(n)oftime/money31)deserve+n~areward;~apunishment(课本p29)2)deservedoing~punishing3)deservetodo~tobepunished44.concern(课本p29)⑴vt.涉及,关系到1)Thenewsconcernsyourbrother.这消息与你兄弟有关。2)Theletterischieflyconcernedwithexportcommodities.这封信主要是关于出口商品的。⑵vt.使担心;使关心1)Heisconcernedforhersafety.他担心她的安全。2)Hewasveryconcernedabouther.他对她非常关心。⑶n.关心的事,重要的事[C]；关怀[U]1)That'snoconcernofmine.那不关我的...
