英语人教版九年级全册objective clause.ppt

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1、ObjectiveClauseObjectivesToknowtheusagesofobjectiveclause(宾语从句)withthat,if/whetherandwh-.ObjectiveClause(宾语从句)1.IknowthattheWaterFestivalisreallyfun.2.IbelievethatAprilisthehottestmonthinThailand.3.Iwonderifthey'llhavetheracesagainnextyear.4.IwonderwhetherJuneisagoodtimetovisitHongKong.5.Doyouknowwh

2、ereIcanbuysomemedicine?1.概念：在复合句中，充当宾语的句子被称作宾语从句。eg.Ibelieveyou.Ibelievethatwearethebest.2.结构：主语+谓语+关联词+宾语从句。3.常见引导宾语从句的关联词：that，whether/if,what,who,when,where,why,how等。关联词that当从句为陈述句时，关联词用that。eg.(1)Ithinkthatyouareright.(2)Weknowthatthemoontravelsaroundtheearth.(3)MyparentsbelievethatIwillbesucces

3、sfulinthefuture.关联词if/whether当从句为一般疑问句时，关联词用if或whether。(1)Iwonderif/whetherhewillcomebacktomorrow.(2)Doyouknowif/whetherhetoldusthetruth?(3)Idon'tknowif/whetheritwillraintomorrow.注意：当有ornot时，只能用whether。关联词wh-当从句为特殊疑问句时，关联词用what,who,when,where,why,how等。此时有如下三种情况：原疑问句有be动词时，原疑问句有can等情态动词时，原疑问句有do等助动词时

4、。1.Whatisyourname?Idon'tknow2.Whataretheydoing?Doyouknowwhatyournameis.whattheyaredoing?陈述语序：be动词放在主语后。2021/8/232021/8/231.WhoshouldIaskforhelp?Iwonder2.Whatcanyoudo?Ireallydon'tknowwhoIshouldaskforhelp.whatyoucando.陈述语序：情态动词放在主语后。2021/8/232021/8/231.Wheredoyouwanttogo?Iwonder2.Whatdoeshelike?Doyouk

5、nowwhereyouwanttogo.whathelikes?陈述语序：助动词省略，但人称、时态要在动词上体现出来。2021/8/232021/8/231.Whataretheydoing?Didyouknow2.Wheredoyougo?Ididn'tknow3.Whichwillyouchoose?/Whatdidyoubuy?Iwanttoknowwhattheyweredoing?whereyouwent.whichyouwillchoose.主句为现在时，宾语从句可用任何时态；主句为过去时，宾语从句只能用过去相关时态，但真理除外。2021/8/232021/8/23Ⅰ.把下列句子改

6、为宾语从句的复合句。1.Hesays,“Ihavebeento America”.Hesays____________________to America.2.Thereisahotelnearhere.Doyouknow?Doyouknow__________________ahotelnearhere?thathehasbeenif/whetherthereis3.Shelikessingingsongsbest? Couldyoupleasetellme?Couldyoupleasetellme_____________________________ornot?4.“Theearthm

7、ovesaroundthesun”,ourEnglishteachertoldus.OurEnglishteachertoldusthattheearth_____________thesun.whethershemovesaroundlikessingingsongsWritesentencesusingthewordsgiven.think/LanternFestival/beautifulI