Unit5WorkingtheLandLearningaboutLanguage语法课件高中英语人教版选择性

Unit5

GrammarSubjectClausegetdressed

穿好衣服（强调动作）Lead-in谓语前面考虑________从句谓语后面考虑________从句系动词后考虑________从句Theproblemisdifficult.Hefinishedthetask.SVOSV系P主语宾语表语getdressed

穿好衣服（强调动作）主语从句Whathesaidmadeusexcited.Whetherhisfamilywouldsupporthimmadehimworried.Thatshelefthimmadehimheart-broken.主语从句引导词从句缺成分主语定语人：who

物：what宾语人：whom物：what状语(引导词在从句中所作的成分)“谁”“什么”“谁”“什么”（根据引导词在从句中所作成分和意义来选）主语从句引导词从句缺成分主语人：who

物：what宾语人：whom物：what(引导词在从句中所作的成分)“谁”“什么”“谁”“什么”（根据引导词在从句中所作成分和意义来选）_____causedtheaccidentwasstones._____gainsthemostpointswillbethewinner.WhoWhat主语从句引导词从句缺成分主语人：who

物：what宾语人：whom物：what(引导词在从句中所作的成分)“谁”“什么”“谁”“什么”（根据引导词在从句中所作成分和意义来选）______weneedismoretime.______shewillmarrydoesn’tmatter.WhomWhat主语从句引导词从句缺成分(引导词在从句中所作的成分)（根据引导词在从句中所作成分和意义来选）定语：whose“谁的”；which“哪个”Whoseidentityisfakeisstillamystery.Whichbusweshouldtakeisstillaquestion.标志：后面有名词，且有所属关系主语从句引导词从句缺成分主语定语人：who

物：what宾语人：whom物：what状语when(时间)：whose“谁的”；which“哪个”where(地点)why(原因)how(方式)(引导词在从句中所作的成分)“什么时候”“在哪/去哪”“为什么”“怎么/怎样”“谁”“什么”“谁”“什么”（根据引导词在从句中所作成分和意义来选）主语从句引导词从句缺成分状语when(时间)where(地点)why(原因)how(方式)(引导词在从句中所作的成分)“什么时候”“在哪/去哪”“为什么”“怎么/怎样”（根据引导词在从句中所作成分和意义来选）______thebombwillexplodeworriestheman.______wegoonholidaydependsontheavailablemoneywehave._____hedidn'ttakepartintheactivitywasunknown._____wecanboosttheyieldremainsaquestion.WhenWhereWhyHow主语从句引导词从句缺成分主语定语人：who

物：what宾语人：whom物：what状语when(时间)：whose“谁的”；which“哪个”where(地点)why(原因)how(方式)(引导词在从句中所作的成分)“什么时候”“在哪/去哪”“为什么”“怎么/怎样”“谁”“什么”“谁”“什么”（根据引导词在从句中所作成分和意义来选）主语从句引导词从句不缺成分（根据引导词在从句中所作成分和意义来选）that(不作成分，且无意义)whether(不作成分，但有“是否”的意义)Thattheearthisroundisafact.WhetherTomreallysawAmywasdoubtful.主语从句引导词从句缺成分主语定语人：who

物：what宾语人：whom物：what状语when(时间)：whose“谁的”；which“哪个”where(地点)why(原因)how(方式)(引导词在从句中所作的成分)从句不缺成分“什么时候”“在哪/去哪”“为什么”“怎么/怎样”“谁”“什么”“谁”“什么”①that(不作成分且无意义)②whether(不作成分但有“是否”的意义)（根据引导词在从句中所作成分和意义来选）getdressed

穿好衣服（强调动作）Practice______shesaidistrue.______theearthmovesaroundthesuniswellknown.______sheisfromisunknown.______willgiveusaspeechisstilluncertain.______coatisredisadifficultquestiontoher,becauseshehasred-greencolorblindness.WhatWhoThatWhereWhosegetdressed

穿好衣服（强调动作）主语从句的语序Whenwillhecomeisnotknown.Whenhewillcomeisnotknown.√×主语从句一律用陈述语序，即从句中主语在前，谓语在后。Whentheywillstartandwheretheywillgo_____(be)stillunknown.主语从句的主谓一致单个主语从句作主句主语，主句谓语动词用______；两个或两个以上的主语从句作主语，主句谓语动词用______。Howshekeepshealthy_____(be)asecret.Whentheywillstartandwheretheywillgo_____(be)stillunknown.isare单数复数Whentheywillstartandwheretheywillgo_____(be)stillunknown.形式主语it主语从句一般放在句首,但有时为了保持句子结构平衡,避免“头重脚轻”,常用it作形式主语,而把从句放在后面。1.Thattheearthmovesaroundthesuniswellknown.

Itiswellknownthattheearthmovesaroundthesun.2.Thatshehasmadesuchamistakeisapity.

Itisapitythatshehasmadesuchamistake.Whentheywillstartandwheretheywillgo_____(be)stillunknown.形式主语it代替主语从句的句式Itbe+adj.+从句Itiscertain

that…肯定…Itispossible

that...可能……Itisunlikelythat...不可能……Itisobviousthat…很明显…Itis

necessary/important/clear/strange/surprising/interesting/essentialthatE.g.Itisobvious

thatthismeasureiseffective.Whentheywillstartandwheretheywillgo_____(be)stillunknown.形式主语it代替主语从句的句式Itbe+n.+从句Itisapity/fact/commonknowledge...thatE.g.Itisapity

thatwelostthematch.Whentheywillstartandwheretheywillgo_____(be)stillunknown.形式主语it代替主语从句的句式Itbe+done(过去分词)+从句Itissaidthat...据说……Itiswellknownthat...众所周知……Itisreported/

announcedthat...据报道……Itises