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《全英语法-从属连词conjunction 2 (subordinating conjunctions).ppt》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、ComplexsentencesTypesofconjunctionsConjunctionsCoordinatingconjunctionsSubordinatingconjunctionsand,but,or,nor,for,yet,so…after,although,as,because,before,if,since,sothat,until,when,whether,andwhile.tellwhere,when,why,how,orunderwhatconditionstheactionhappensCombineeachpairofsenten
2、ces,usingtheconjunctioninparentheses.1.Sometastedspacefood.Othersworespacesuits.(and)Sometastedspacefood,andothersworespacesuits.2.Gumanddrinksarenotallowed.Theycancreatedisastersinthedirt-freezone.(because)Gumanddrinksarenotallowedbecausetheycancreatedisastersinthedirt-freezone.Co
3、mbineeachpairofsentences,usingtheconjunctioninparentheses.3.Thestudentsweretoldtoremovetheirjewelry.Theywouldnotbeinjured.(sothat)Thestudentsweretoldtoremovetheirjewelrysothattheywouldnotbeinjured.4.Thetrainerwouldholdontothechair.Thelaststudenthadaturn.(until)Thetrainerwouldholdon
4、tothechairuntilthelaststudenthadaturn.Combineeachpairofsentences,usingtheconjunctioninparentheses.5.Hevolunteeredtositinthegravitychair.Herealizedhowharditwastomovearound.(before)Hevolunteeredtositinthegravitychairbeforeherealizedhowharditwastomovearound.Sometastedspacefood,andothe
5、rsworespacesuits.Gumanddrinksarenotallowedbecausetheycancreatedisastersinthedirt-freezone.Thestudentsweretoldtoremovetheirjewelrysothattheywouldnotbeinjured.Thetrainerwouldholdontothechairuntilthelaststudenthadaturn.Hevolunteeredtositinthegravitychairbeforeherealizedhowharditwastom
6、ovearound.ComplexsentencesAsentencethatcontainstworelatedideasjoinedbyaconjunctionotherthanand,but,oror.Whataretheconjunctionswecanuseincomplexsentences?after,although,as,because,before,if,since,sothat,until,when,whether,andwhileComplexsentencesWherearetheconjunctions?Atthebeginnin
7、gofthesentenceAcommashouldfollowthelastwordinthatpartofthesentence.InthemiddleofthesentenceSometimesthecommaisunnecessaryComplexsentencesSoherecomesthequestion…Whatisthedifferencebetweencompoundsentencesandcomplexsentences?CompoundsentencesComplexsentencesasentencemadeupoftwoindepe
8、ndentclauses(orcompletesen
