高中英语 Unit 3 The Million Pound Bank Note Period 3 Grammar课件 新人教版必修3.ppt

语法,1.复习宾语从句的用法。2.复习表语从句的用法。,本节课是宾语从句与表语从句的复习课。首先列举了名词性从句的引导词。接下来具体梳理宾语从句的三要素：引导词、语序、时态。并给出具体的例句加以复习。其中穿插适量的练习加以巩固。将特殊的宾语从句如doubt,that不省略，介词+表语从句，it做形式宾语，只用whether不用if等情况都做了总结复习。而后具体讲解复习表语从句，先对表语从句的定义、构成进行例句展示。而后对特殊情况如because,asif引导表语从句进行展示。最后对表语从句与宾语从句进行总结。并配有课堂练习，及时巩固，以求达到最佳复习效果。,3、引导连词：that,whether,if,asif。,有词义，在从句中担任成分，如主语、表语、宾语、或定语等。,有词义，在从句中担任成分，作状语。,that无词义，在从句中不担任成分，有时可省略；if(whether),asif虽有词义，但在从句中不担任成分。,1、连接代词：who,whose,whom,what,which,2、连接副词：when,where,why,how,宾语从句三要素,1.Martinneverlearntwhohewas.2.Thepoliceaskedwhosecarwasstolen.3.Idontknowwhomthevazebelongsto.4.Shedidnotknowwhathadhappened.5.-couldyoudomeafavor?-Itdependsonwhatitis.6.Idontknowwhichcountryhecomesfrom.,1、连接代词：who,whose,whom,what,which,2、连接副词：when,where,why,how,Canyoutellmewhenthetrainleaves?HetoldmewhereLuXunoncelived.Doyouknowwhyshegotupsoearlythismorning?Hetoldushowtheywonthematch.,3、连接词：that,whether,if,1.Hetoldusthathefeltill.2.EverybodycouldseewhathappenedandthatTomwasfrightened.3.Idoubtwhetherhewillsucceed.4.Idontknowif/(whether)youcanhelpme.,（1）that可以省略（2）if与whether可互换（3）作介词宾语时一般用whether,宾语从句的语序用陈述语序：连接词+主语+谓语+其他成分,特殊疑问句：Whoishe?,陈述句：Heisastudent.,一般疑问句：Isheastudent?,我不知道他是谁,我问他是否是个学生。,他说他是个学生。,陈述句作宾语引导词用_无词义，可以省略.,thatheisastudent,1.Hesays_.,that,2.Iaskhim_,whether(if)heisastudent.,一般疑问句作宾语，引导词有词义,“是否”，不作句子成分.,whether或if,3.Idontknow_,whoheis.,特殊疑问句作宾语，引导词用_，必须作句子成分,特殊疑问词,1、Iamsure_.（他来自美国）2、Idontknow_.（他是否喜欢音乐）3、Doyouknow_.（她正在谈论什么）,（that）hecomesfromAmerica,whether（if）helovesmusic,whatsheistalkingabout,Theradiosaysit_cloudytomorrow.(be)Theheadmasterhopeseverything_well.(go)Ihearthey_(return)italready.Hesaidthatthey_membersofthePartysince1948.(be)Ourteachertoldusinclassthesun_intheeast.(rise),willbe,goes,havereturned,hadbeen,rises,三、时态(兼顾主句时态）,Idoubt_heistellingthetruth.Weneverdoubt_theplanwillbecarriedout.Doeshedoubt_youarefromAustria?Imdoubtful_hewillagreetothis.,if/whether,that,that,if/whether,中间有插入语或状语,多个并列宾语从句第二个或以后,介词宾语,it做形式宾语,TheSwedestoodstill,except_hislipsmovedslightly.Sheisnotsatisfiedwith_shehasachieved.Maryalwaysthinksof_shecandomorefortheclass.Hewrotealetterofthanksto_helpedhim.(任何一个)Itdependson_wehaveenoughtime.Areyousorryfor_youhavedone?,that,what,how,whoever,whether,what,Imafraid(that)Illbelate.Weweresurprisedthathelostthegame.,Weconsiderhersuitableforthejob.,it不能漏,1.Wethinkthatmiddleschoolstudentsmasteroneforeignlanguagepossible.(改用形式宾语it),Wethinkitpossiblethatmiddleschoolstudentsmasteroneforeignlanguage.,2.Wehavemadethataforeignlanguageisusefulweaponinthestruggleoflifeclear.(改用形式宾语it),Wehavemadeitclearthataforeignlanguageisusefulweaponinthestruggleoflife.,1.Whetherthemeetingwillbeheldtomorrowhasnotbeendecidedyet.2.Whatmattersmostiswhetherwecanfinishitontime.3.Italldependsonwhethertheywilllendusthemoney.4.IdidntknowwhetherornothehadarrivedinBeijing.5.Idontknowwhethertogototheparty.,表语从句,什么叫做表语？,Heisastudent.Theproblemseemspuzzling.Hisjobistopaintthewalls.Herjobistakingcareofthechildren.,表语是用来说明主语的身份、性质、品性、特征和状态的，表语常由名词、形容词、副词、介词短语、不定式、动词的-ing、从句来充当，它常位于系动词（be,become,appear,seem,look,sound,feel,get,smell等词）之后。,一、表语从句的定义：,表语从句放在连系动词之后，充当复合句中的表语。Thequestioniswhowilldoit.,系动词,表语从句,连系动词：be动词，感官动词，变化类动词，持续类动词,二、表语从句的构成：,（系动词）+引导词+简单句WhatIwanttosayisthatIamtired.,引导词,表语从句,主语从句,系动词,(1)从属连词that、whether：两者在从句中均不作成分，只起连接作用；that无实际意义，但不可以省略。whether表示“是否”，不能换成if。1.Thequestioniswhetherhellcomehere.2.Myideaisthatweshouldleavehereatonce.,1.Theproblemiswhocanfinishthetask.2.Shanghaiisnolongerwhatitusedtobe.,(2)连接代词who,whom,whose,what,which等。在从句中作主语、宾语、表语、定语等成分,有自己的词义。,(3)连接副词where,when,how,why等。在从句中作时间、原因、地点、方式状语等成分。,1.WhatIwanttoknowiswhenhewillbeback.2.ThatiswhyIlikeLiBaisomuch.3.Themysteryishowthepyramidswerebuilt.,特殊用法:,1.because引导的表语从句的结构.,2.asif/asthough引导的表语从句常在连系动词look,seem,sound,be,become后面.,Myangerisbecauseyouhavntfinishyourhomework.,Itseemedasifitwasgoingtorain.,三.使用虚拟语气的表语从句,Mysuggestionisthatwe(should)startatonce.,1,2,3,1,2,if/whether1.Iaskedher_shehadabike.3.Wereworriedabout_heissafe.4.Idontknow_heiswellornot.5.Idontknow_ornotheiswell.8.Idontknow_togo.,if/whether,whether,whether/if,whether,whether,1.Hetoldme_hewouldgotocollegethenextyear.2.Idontknow_therewillbeabus.3.Ireallydontknow_youshoulddependonifyoudontdependonyourparents.,用适当的词填空，使下列宾语从句和表语从句意思完整。,that/不填,if/whether,whom/who,4.Wethinkitnecessary_wetakeplentyofhotwatereveryday.5.Tomisverylazy.Thatis_hedidntpasstheexam.6.Thisis_wefoundthestrangetrees.7.Myideais_weshouldalldoourbesttodoeverythingwell.,that,why,where/how,that,1.Canyoutellmehowmanystudentsarethereinyourclass?2.Idontknowwherehashegone.3.Theowneroftheshopcametoseewhatthematterwas.,Canyoutellmehowmanystudentsthereareinyourclass?,Idontknowwherehehasgone.,Theowneroftheshopc