高考英语 语法专题复习39 表语从句精品课件.ppt

39 表语从句 learningaims togettoknowthenounclauses predicativeclauseindetails todealwiththeexercisesaboutthethenounclauses 表语从句是在复合句中作表语的名词性从句 放在系动词之后 一般结构是 主语 系动词 表语从句 可以接表语从句的系动词有 1 be being been am is are was were 2 feel seem look appear sound taste smell3 stand lie remain keep stay4 become get grow turn go come run fall5 prove turnout 系动词的固定搭配 cometrue fallasleep fallill gobad comeright runwild 连接词 that whether asif asthough if不引导表语从句 连接代词 who whom whose which what连接副词 when where why how because注 引导表语从句的连词that间或可以省略 thetruthis that ididn tgothere 事实是我没去那儿 thequestioniswhetherwecanrelyonhim that sbecausewewereinneedofmoneyatthattime helookedasifhewasgoingtocry that swhyiwaslate thetroubleisthatihavelosthisaddress thatwaswhatshedidthismorningonreachingtheattic阁楼 because why引导的表语从句 that sbecausehedidn tunderstandme that sbecause 强调原因 that swhyhedidn tunderstandme that swhy 强调结果 填空 thereasonwhywedidn ttrusthimis hehasoftenlied reason做主语时 表语从句只能用that引导 不能用why引导 句型结构为 thereason why for is wasthat thereasonisthat why 名词主语 be that引起的表语从句 在这种句型中 常用表示事实 真理的名词 或表示看法 观点的名词 如 fact truth idea opinion belief view feeling suggestion plan等作主语 如 1 thefactisthatourteamhaswonthegame 2 thetruthisthatshewastheverypersonwhoinformedagainstherhusband 3 myopinionisthatweshoulddiscussitwiththem 使用虚拟语气的表语从句在表示建议 劝告 命令 请求 要求含义的名词后的表语从句 谓语动词需用 should 动词原形 表示 should可省略 常见的词有 advice suggestion order proposal request plan idea等 如 mysuggestionisthatwe should startearlytomorrow theirplanisthattheyshouldbuildanewfactoryintheirhometown thedemandisthatthecomposition should bewrittenononesideonly myideaisthatwe should getmorepeopletoattendtheconference 注意 在asif asthough等引导表语从句中 表示与事实相一致时 要用陈述语气 如 itlooksasifwe llbelate 看起来我们似乎要迟到了 thismeattastesasifithasalreadygonebad 这肉吃起来似乎已经坏了 精典名题whenapencilispartlyinaglassofwater itlooksasifit nmet95 a breaksb hasbrokenc werebrokend hadbeenbroken asif asthough引导的表语从句中的虚拟语气asif asthough引导的表语从句可用虚拟语气 常用的系动词有look seem taste smell sound等 如 itseemsasthoughthemeetingwouldneverend shefeltasifharrietwereamemberofherownfamily 1 that s thepartycalledonustodo a whyb whatc howd that2 thereasonis heisunabletooperatethemachine a becauseb whyc thatd whether3 thatis theyseparated a thatb whatc whichd where4 janeisnolonger shewasfouryearsago a whatb whichc thatd when 5 thereason ihavetogois mymotherisillinbed a why whyb why becausec why thatd that because6 airistous wateristofish a isthatb whatc whichd that 7 dad canyougivemesomeadvice whynottryyourluckdowntown bob that s thebestjobsare a whereb whatc whend why8 areyoustillthinkingaboutyesterday sgame oh that s a whatmakesmefeelexcitedb whateverifeelexcitedaboutc howifeelaboutitd whenifeelexcited 9 youaresayingthatourteacherstreateveryoneequally andthisis idisagree a howb whatc whered why10 thatis mygrandfatherwasbornandgrewup a thereb inwhichc whered theplace 11 idrovetozhuhaifortheairshowlastweek isthat youhadafewdaysoff whyb whenc whatd where12 shecouldn tunderstandwas fewerandfewerstudentsshowedinterestinherlessons a that whatb what whyc what becaused why that13 whatthedoctorsreallydoubtis mymotherwillr