一、由that引导的宾语从句1、宾语从句是指在复合句中充当宾语的句子(宾语从句既可用于动词后:think、know、believe;也可用于形容词之后:sure、glad......)2、当宾语从句是由陈述句转变而来,由that引导。3、宾语从句的that没有词义,不充当句子成分,通常省略。4、宾语从句是否前置。二、由if/whether引导的宾语从句(whether更常用)1、当宾语从句是由一般疑问句转变而来,由if/whether(是否)引导,不可省略。2、常由ask、see、wonder、findout来引导。(Iwonderifitwillrain.)3、即便是疑问从句,再变成宾语从句时应用陈述句的语序。(主语+谓语+宾语)三、由特殊疑问词引导的宾语从句1、当宾语从句是由特殊疑问句转变而来,由特殊疑问词引导(不可省略)2、仍是陈述句语序Shewantstoknowwhenthetrainwillarrive.四、宾语从句的时态1、当主句为一般现在时,从句根据所需为任意时态。2、当主句为一般过去时,从句为过去时的相应时态。(一般过去时、过去进行时......)3、当从句为客观事实或真理时,从句为一般现在时。Eg:Iknowwhenhewillcometomorrow.Iwonderwhathewasdoingat9o’clockyesterdayevening.Ourteachertoldusthatthesunisbiggerthanthemoon.五、宾语从句的反义疑问句含有宾语从句的反义疑问词由宾语从句决定,否定需要还原。Idon’tthinkisagoodstudent,ishe?六、宾语从句的用法口诀1、宾语从句有三要素:连词、时态、语序2、陈述句连词用that,一般疑问句用if/whether,特殊疑问句用疑问词。3、主句现在宾随意,主句过去宾过去,宾从真理用现在。4、还有语序记清楚,宾从语序用陈述1、Didyouknowthereisarelationshipbetweencolorsandmoods?Relate(v)→relationship(n)RelationshipbetweenAandB2、everydayadj.日常的=dailyLet’slearntospeak“EverydayEnglish”.区别于everyday词组,做时间状语。补充:everyone&everyone*everyone(pron)不与of连用,指人,相当于everybody。Eg:Everyoneinourclasslikesplayingfootball.*everyone连词,可与of连用,指人/物Eg:Everyoneusisgettingreadyfortheexam.Thereissomethingwrongwitheveryoneofthebike.3、Certainly①(adv)肯定地,状语Victorycertainlybelongstothepeople!②certainly=ofcourse当然,可以否定回答certainlynot./ofcoursenot4、noticesbdo/doingnotice+从句notice可数n.通知、布告、告示Therearemanynoticesinthenewspaper.5、*insteadof介词短语,代替、而不是,句中v+ing前者代替后者。Wewentthereonfootinsteadofbybike.*