Unit 2 Bridging Cultures Discovering useful structure 课件 人教版英语选择性必修第二册.pptx

Unit2BridgingCulturesDiscoveringusefulstructure-----NounClause

Studythesentencesbelowandmarkthenounclauses.Whatisthefunctionofeachnounclauseinthesentences?1.WhatseemedstrangebeforenowappearsquitenormaltoXieLei.2.WhatsurprisedXieLeiwasthatshefoundherselfspeakingupinclassafterjustafewweeks.3.It’simportantthatXieLeikeepsabalancebetweenherstudiesandhersociallife.作主语作主语作表语真正的主语形式主语

句子类型简单句并列句复合句主句从句形容词性从句(定语从句)名词性从句副词性从句sentencetypes:

名词性从句nounclause主语从句subjectclause宾语从句objectclause表语从句predicativeclause同位语从句appositiveclause从句一律保持陈述语序

什么是名词性从句？主语从句、宾语从句、表语从句和同位语从句在复合句中的作用相当于名词,因此这四种从句统称为名词性从句。它们有下列相同之处:连接词相同从属连词:that,whether,if,asif,asthough,because等连接代词:who,what,whose,which,whom,whoever,whatever,whichever,whomever等连接副词:when,where,why,how,whenever,wherever等

Findanddiscussthefunctionsofnounclauses.①Whoheisdoesn’tconcernme.②Whathesaidisunbelievable.③Whereweshalldothetestisstillunderdiscussion.④Whenwewillholdthesportsmeetisstillunknown.⑤HowhegotintouchwithTomisnotclear.⑥Thatlighttravelsfasterthansoundisknowntousall.⑦Whethershelikesthepresentisnotcleartome.以上从句为名词性从句中_____________(类)，引导词可以用：________________________________________________________主语从句that/whether/what/who/when/where/why/whatever/whoever等ObserveandDiscover

Thathewillpasstheexamiscertain.Whetherhewillpasstheexamisuncertain.Whowillgomakesnodifference.Whatweneedismoretime.WhichbookIshallchoosehasn’tbeendecided.找出下列句子中的主语从句思考：主语从句的连接词有哪些？分别有什么功能？

It’spossible/important/necessary/clear…that…很可能/重要的是……/必要的是……/很清楚……It’ssaid/reported…that…据说/据报道……It’sbeenannounced/declaredthat…已经通知/宣布……Itseems/appears/happens…that…显然/明显/碰巧……It’snowonderthat…并不奇怪/无疑……It’sapitythat…遗憾的是……It’safact/acommonknowledge…众所周知……It’sacommonsaying…俗话说it的用