名词性从句(公开课课件).ppt

《名词性从句(公开课课件).ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、名词性从句NounClausesAppositive（同位语）Clause（从句）Subject（主语）Object（宾语）Predicative（表语）定义：在句子中起名词作用的句子叫名词从句(NounClauses）。名词从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语等主语从句：一个从句在复合句中充当_______成分Thatheisstillaliveissheerluck.宾语从句：一个从句在复合句中充当_______成分JohnsaidthathewasleavingforLondononWednesday.表语从句：一个从句在复合句中充当_______成

2、分Thefactisthathehasnotbeenseenrecently.同位语从句：一个从句在复合句中充当_______成分Thefactthathehasnotbeenseenrecentlydisturbseveryoneinhisoffice.主语宾语表语同位语1.YouknowthatIamateacherofEnglish.2.ThatIamateacherofEnglishisknowntoyouall.3.ItisknowntoyouallthatIamateacherofEnglish.4.ThefactthatIamateacherofEnglishisknown

3、toyouall.5.Iamworriedaboutwhetheryoucandowellintheexam.6.WhatIamworriedaboutiswhetheryoucandowellintheexam.thatIamateacherofEnglishThatIamateacherofEnglishthatIamateacherofEnglishwhetheryoucandowellintheexam.ObjectClauseSubjectClauseSubjectClausePredicativeClauseAppositiveClausethatIamateacherofE

4、nglishwhetheryoucandowellintheexam.ObjectClauseFindtheclausesandtellthefunctionofthem:SubjectClauseWhatIamworriedaboutConjunctionsofNounClauses:what,whatever,who,whoever,whom,whose,whichthat,whether,if,asif(asthough)when,where,how,why（状语）(主语、宾语）TheSubjectClause:1.Whetheritistrueremainsaproblem.2.

5、Thatshewaschosenmadeusveryhappy.3.WhatIcandoistotellyouthetruth.4.Howthebookwillselldependsonitsauthor.5.Whoevertoldyouthatwaslying.6.Itwasobviousthatthedrivercouldn’tcontrolhiscar.Questions:1.Canweuse“if”insteadof“whether”?2.What’sthedifferencebetween“that”and“what”?3.WhentheSubjectClauseistoolo

6、ng,whatshouldwedo?4.Cantheconjunction“that”beleftoutintheSubjectClause?1.______Ican’tunderstandiswhyhehaschangedhismind.2.______theearthisroundisknowntousall.归纳：WhatThat连词_______在从句中不作成分，不含有疑问意义，而_____在从句中作成分，常含有疑问意义。thatwhat1.主语从句通常被看作一个整体,主句的谓语动词用单数形式.Thattheywillcome____certain.2.由who,whoever引

7、导的主句的单复数要视从句中的单复数而定.Whoeversaythat____tobepunished.Whoheis____concernme.3.What引导主语从句时,主句谓语动词的单复数由表语的单复数决定.Whathewants____thesebooks.Whathewants____somewater.主语从句的主谓一致isaredoesareisTheObjectClause:.宾语从句1.Theythoughtthat