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1、2019-2020年高中英语Unit4《thescienceofthestars》教案2新人教版必修3IntroductionInthisperiodstudentswillbefirsthelpedbytheteachertodiscoverandlearntousesomeusefulwordsandexpressions,andthentodiscoverandlearntousethefollowingusefulstructures:nounclausesasthesubject.Thefollowingstepsofteachingmaybetake
2、n:warmingupbydiscoveringusefulwordsandexpressions，learningaboutgrammar，readingmoreonsubjectclause，andclosingdownbydoingexercises.ObjectivesTolearnaboutnounclausesasthesubjectTodiscoverandlearntousesomeusefulwordsandexpressionsTodiscoverandlearntousesomeusefulstructuresProcedures1.War
3、mingupbydiscoveringusefulwordsandexpressionsTurntopage28anddoexercises1,2，3and4first.Checkyouranswersagainstyourclassmates’.2.LearningaboutgrammarIntroductiontoNounClausesAnounclauseisaclausewhichdoestheworkofanouninasentence.Itisagroupofwordscontainingasubjectandaverbofitsown.Itcanb
4、eusedasasubject,predicatenominative,directobject,appositive,indirectobject,orobjectofthepreposition.Usuallynounclausesbeginwiththat,what,where,when,who,whom,which,whose,how,why,whether,etc.Examples:·Hesaidthathewouldnote.·Wewereallcurioustoknowwhathehaddone.·Nobodyknowswhentheregistr
5、ationwillbegin.·Weallwantedtofindoutwhothewinnerwas.·Whomtheywereincontactwithonthedayoftherobberyisofgreatinteresttothepolice.·Janeisnotsurewhichuniversitysheshouldapplyfor.·Thejudgeshadahardtimedecidingwhosepaintingwasthebest.·Howthebabyfellfromthewindowisamystery.·Theyaskedtheboyw
6、hyhehadhithisclassmate.·Whetheryoulikeitornotisnottheissue.UsesofNounClausesNounClausescanbeusedinthefollowingways:a.AsthesubjectofaverbWhyshekeptoncryingpuzzledeveryone.nounclausemainverb b.AstheobjectNobody knows howhegotinvolvedinganglandactivities verbnounclausec.Astheplementofth
7、everb"tobe"orpredicativeWhatweareworriedaboutisthathemayhaveanotherheartattack.Thequestioniswhytheycouldescapethroughthefrontdoorwhenthereweresomanyguardsthere.Findthenounclausesinthefollowingsentencesandtellhowtheyareused.(Subject,predicatenominative,directobject,appositive,indirect
8、object,orobj
