《Unit-3-Diverse-Cultures-Discovering-Useful-Structures》教案(附导学案)

Unit3DiverseCulturesDiscoveringUsefulStructures【教学目标】1.Learnthedefinition,structures,functionsandfeaturesofellipsis.2.Learntosummarizesomecommonellipsis.3.LearntouseellipsisinoralandwritingEnglish.【教学重难点】1.Learnthedefinition,structures,functionsandfeaturesofellipsis.2.LearntouseellipsisinoralandwritingEnglish.【教学过程】Step1DefinitionofEllipsisReadthefollowingsentencesandfindthewordsthathavebeenomittedtoavoidrepetition.1.A:Oh,Ijustlovenachos!Mexicancornchipscoveredincheese!B:Me,too.A:Oh,Ijustlovenachos!TheyareMexicancornchipscoveredincheese!（省略主语和谓语）B:Me(Ilovenachos),too.（省略主语、谓语和宾语）2.A:Soit’sthefoodofmanydifferentcultures,allinonedish?B:Exactly.A:Soit’sthefoodofmanydifferentcultures,andtheyareallinonedish?（省略主语和谓语）B:Exactly,it’sthefoodofmanydifferentcultures,andtheyareallinonedish.（省略句子）3.Arealmixofcultureshere!Thereisarealmixofcultureshere!（省略主语和谓语）4.Can’twait!Ican’twaittogothere!（省略主语）（省略宾语）Summary：省略（Ellipsis）就是为了使语言简洁或避免重复，省略句子中的一个或几个句子成分。可分为句子成分的省略和词的省略。Step2FunctionsofEllipsisRewritethesentencesbytakingouttheunnecessaryparts.1.YoumeanyouareplanningatripacrosstheAtlanticforaholiday?Itsoundslikeagoodidea.2.Hetriedtosolvehisfinancialproblems,buthecouldn’tsolvetheproblems.3.Ifitisnecessary,I’llfinishmyreportonAmericanpoetryassoonasitispossible.4.Areyougoingtodresslikethat?Wearingadressmightbebetterthanwearingjeansandboots.5.Somewildmushroomsarepoisonousandsomearenotpoisonous.6.Ireallylikethatpaperfoldingbook,andmysonlikesthatpaperfoldingbook,too.Answers:1.YoumeanyouareplanningatripacrosstheAtlanticforaholiday?(Itsoundslikea)goodidea.（简单句）2.Hetriedtosolvehisfinancialproblems,but(he)couldn’t(solvetheproblems).（并列句）3.If(itis)necessary,I’llfinishmyreportonAmericanpoetryassoonas(itis)possible.（复合句）4.Areyougoingtodresslikethat?(Wearing)adressmightbebetterthanwearingjeansandboots.（复合句）5.Somewildmushroomsarepoisonousandsomearenot(poisonous).（并列句）6.Ireallylikethatpaperfoldingbook,andmyson(likesthatpaperfoldingbook),too.（并列句）Step3Summary:简单句中省略的用法：1.在对话、交际中回答他人的问题时，根据问题的类型和性质，只作简短的回答。2.在对话、交际中谈论事物时，接着人家的话，发表自己的观点、看法，常省略相同的部分。3.在对话、交际中表达心里感受时，主语、系动词常被省略。4.在祈使句中的主语常被省略。5.在感叹句中为了表达出强烈的感情，常省略主语、系动词或谓语动词等。E.g.1.—Whoistalkingwithourteacher?—Ourheadmaster.2.—Mathsisverydifficult.—Butveryimportantanduseful.3.—Whatdoyouthinkaboutthisfilm?—Verydisappointing.4.Goandopenthewindow.5.Whatagoodgirl!并列句中省略的用法：在并列句中，如果所连接的两个句子具有相同的句子成分，在不影响句意表达的情况下，通常可以省略后一成分中的相同的词语或结构。1.Wisemenhavetheirmouthintheirheart,andfoolstheirheartintheirmouth.（andfools后省略了have）2.SheisnotanemotionaltypeandsocannotbringherselftotellhimIlovehim.（andfools后省略了she）复合句中省略的用法：1.主句中的省略常见于句首或回答问题时，只用从句。—Whydidn’tyoucometoclassyesterday?—(Ididn’tcometoclassyesterday)BecauseIwasill.2.宾语从句中的省略：在宾语从句中常省略连词that，但当及物动词之后跟两个或两个以上的宾语从句时，只有第一个连词that可以省略。Iknow(that)sheisateacherandthatsheisanexcellentwriter.3.状语从句中的省略：当状语从句中的主语和主句的主语一致或从句主语是it，并且从句谓语中有be动词时，常可以省略从句中的主语和be动词。此类状语从句中的省略有如下情况：（1）在as,before,till,until,when,while等引导的时间状语从句中。While(Iwas)walkingalongthestreet,Iheardmynamecalled.（2）在though,although等引导的让步状语从句中。Though(theywere)tired,theywentonworking.（3）在if，unless等引导的条件状语从句中。Youshouldn’tcometohispartyunless(youare)invited.（4）在as，asif，asthough等引导的方式状语从句中。Hedidas(hewas)told.（5）在虚拟语气中，常省掉if，从句使用倒装句式。WereIyou(=IfIwereyou),Ishouldgivethatguyagoodlesson.4.定语从句中的省略（1）一般说来，在限制性定语从句中，作宾语的关系代词that，which，who，whom可以省略；而在非限制性定语从句中作宾语的关系代词不可以省略。Theman(whom)yousawyesterdayfellill.Theman,whomyousawyesterday,fellill.（2）当先行词是way，且引导词在定语从句中作方式状语时，引导词可用inwhich或that，也可以省略。Theway(inwhich/that)thesecomradestreatproblemsiswrong.固定短语中的省略：notatall,whatabout,whynot,ifonly,whatif...Step4PracticeReadtheconversation.Findoutwhichwordshavebeenleftout.Justin:Linlin,I’mgoingtoGuizhouProvincenextmonth.I’msuperexcited!Anyrecommendationsforplacestovisit?Linlin:Wow,cool!Guizhouisaprovincewithalotofculturaldiversity.Placestovisit...well,definitelytheHuangguoshuWaterfallfirst.Justin:What’sspecialaboutthewaterfall?Linlin:Well,haveyoueverheardoftheChinesenovelJourneytotheWest?Justin:Yes,Ihave.Why?Linlin:Inthebackofthewaterfall,youwillfindacave,whichisthehomeoftheMonkeyKing.Justin:Really?Cool!I’lldefinitelycheckitout.Linlin:AndIstronglyrecommendtheethnicminorityvillages.You’llfindChinesecultureismuchmorediversethanyouthought.Justin:Soundsgreat,thanks.Answers:Justin:Linlin,I’mgoingtoGuizhouProvincenextmonth.I’msuperexcited!Doyouhaveanyrecommendationsforplacestovisit?Linlin:Wow,that’scool!Guizhouisaprovincewithalotofculturaldiversity.WhataresomeplacestovisitinGuizhou?Well,definitelytheHuangguoshuWaterfallisthefirstplacetovisitinGuizhouProvince.Justin:What’sspecialaboutthewaterfall?Linlin:Well,haveyoueverheardoftheChinesenovelJourneytotheWest?Justin:Yes,IhaveheardoftheChinesenovelJourneytotheWest.WhydoyouaskifIhaveheardoftheChinesenovelJourneytotheWest?Linlin:Inthebackofthewaterfall,youwillfindacave,whichisthehomeoftheMonkeyKingfromJourneytotheWest.Justin:That’sreallytrue?It’sCool!I’lldefinitelycheckitout.Linlin:AndIstronglyrecommendtheethnicminorityvillagesonyourtriptoGuizhouProvince.You’llfindChinesecultureismuchmorediversethanyouthoughtitwas.Justin:Thisallsoundsgreat,thanks.Unit3DiverseCultures

DiscoveringUsefulStructures导学案【学习目标】1.Learnthedefinition,structure,functionsandfeaturesofellipsis.2.Learntosummarizesomecommonellipsis.3.LearntouseellipsisinoralandwritingEnglish.【学习重难点】1.Learnthedefinition,structure,functionsandfeaturesofellipsis.2.Learntosummarizesomecommonellipsis.3.LearntouseellipsisinoralandwritingEnglish.【学习过程】Step1DefinitionofEllipsisReadthefollowingsentencesandfindthewordsthathavebeenomittedtoavoidrepetition.1.A:Oh,Ijustlovenachos!Mexicancornchipscoveredincheese!B:Me,too.A:Oh,Ijustlovenachos!__________Mexicancornchipscoveredincheese!（省略______和______）B:Me(=_______________),too.（省略______、______和______）2.A:Soit’sthefoodofmanydifferentcultures,allinonedish?B:Exactly.A:Soit’sthefoodofmanydifferentcultures,_____________allinonedish?（省略______和______）B:Exactly,___________________.（省略______）3.Arealmixofcultureshere!__________arealmixofcultureshere!（省略______和______）4.Can’twait!_______can’twait__________!（省略______）（省略________）Summary:省略（Ellipsis）就是_____________________________________________。可分为__________的省略和__________的省略。Step2FunctionsofEllipsisRewritethesentencesbytakingouttheunnecessaryparts.1.YoumeanyouareplanningatripacrosstheAtlanticforaholiday?Itsoundslikeagoodidea.2.Hetriedtosolvehisfinancialproblems,buthecouldn’tsolvetheproblems.3.Ifitisnecessary,I’llfinishmyreportonAmericanpoetryassoonasitispossible.4.Areyougoingtodresslikethat?Wearingadressmightbebetterthanwearingjeansandboots.5.Somewildmushroomsarepoisonousandsomearenotpoisonous.6.Ireallylikethatpaperfoldingbook,andmysonlikesthatpaperfoldingbook,too.Answers:1.YoumeanyouareplanningatripacrosstheAtlanticforaholiday?(__________)goodidea.（__________句）2.Hetriedtosolvehisfinancialproblems,but(________)couldn’t(______________).（__________句）3.If(__________)necessary,I’llfinishmyreportonAmericanpoetryassoonas(_______)possible.（__________句）4.Areyougoingtodresslikethat?(__________)adressmightbebetterthanwearingjeansandboots.（__________句）5.Somewildmushroomsarepoisonousandsomearenot(__________).（__________句）6.Ireallylikethatpaperfoldingbook,andmyson(____________________),too.（__________句）Step3Summary简单句中省略的用法：1.在对话、交际中回答他人的问题时，根据问题的类型和性质，只作简短的回答。2.在对话、交际中谈论事物时，接着人家的话，发表自己的观点、看法，常省略相同的部分。3.在对话、交际中表达心里感受时，主语、系动词常被省略。4.在祈使句中的主语常被省略。5.在感叹句中为了表达出强烈的感情，常省略主语、系动词或谓语动词等。E.g.1.—Whoistalkingwithourteacher?—Ourheadmaster.2.—Mathsisverydifficult.—Butveryimportantanduseful.3.—Whatdoyouthinkaboutthisfilm?—Verydisappointing.4.Goandopenthewindow.5.Whatagoodgirl!并列句中省略的用法：在并列句中，如果所连接的两个句子具有相同的句子成分，在不影响句意表达的情况下，通常可以省略后一成分中的相同的词语或结构。1.Wisemenhavetheirmouthintheirheart,andfoolstheirheartintheirmouth.（andfools后省略了__________）2.SheisnotanemotionaltypeandsocannotbringherselftotellhimIlovehim.（andfools后省略了__________）复合句中省略的用法：1.主句中的省略常见于句首或回答问题时，只用从句。—Whydidn’tyoucometoclassyesterday?—(______________________________)BecauseIwasill.2.宾语从句中的省略：在宾语从句中常省略连词that，但当及物动词之后跟两个或两个以上的宾语从句时，只有第一个连词that可以省略。Iknow(__________)sheisateacherandthatsheisanexcellentwriter.3.状语从句中的省略：当状语从句中的主语和主句的主语一致或从句主语是it，并且从句谓语中有be动词时，常可以省略从句中的主语和be动词。此类状语从句中的省略有如下情况：（1）在as,before,till,until,when,while等引导的时间状语从句中。While(__________)walkingalongthestreet,Iheardmynamecalled.（2）在though,although等引导的让步状语从句中。Though(__________e)tired,theywentonworking.（3）在if，unless等引导的条件状语从句中。Youshouldn’tcometohispartyunless(__________)invited.在as，asif，asthough等引导的方式状语从句中。Hedidas(___________)told.在虚拟语气中，常省掉if，从句使用倒装句式。____________________(=IfIwereyou),Ishouldgivethatguyagoodlesson.4.定语从句中的省略一般说来，在限制性定语从句中，作宾语的关系代词that，which，who，whom可以省略；而在非限制性定语从句中作宾语的关系代词不可以省略。Theman(__________)yousawyesterdayfellill.Theman,__________yousawyesterday,fellill.当先行词是way，且引导词在定语从句中作方式状语时，引导词可用inwhich或that，也可以省略。Theway(__________)thesecomradestreatproblemsiswrong.固定短语中的省略：notatall,whatabout,whynot,ifo