表语从句和同位语从句

表语从句 名词性从句 Appositive 同位语 Clause 从句 Subject 主语 Object 宾语 Predicative 表语 Revision 表语从句 什么是表语 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 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 1 Africaisabigcontinent 2 Thepatientisoutofdanger 3 Thesunisup 4 Theeggsmellssmelly 5 Herjobissellingcomputers 6 Thebabyseemstobeasleep 主语 系动词 表语 形容词 副词 介词短语 观察下列句子中表语从句的用法 然后加以总结 1 Myhometownisnolongerwhatsheusedtobe 2 Theboyhasremainedwhereyoustoodthismorningforanhour 3 Thetruthisthateveryoneshouldtakecareofdisabledpeople notjustthegovernment 4 Thequestioniswhetheryourunclewillofferhelptous 5 Thequestioniswhodidityesterday 6 Brucedidnotwatchthegamelastnight Thatwasbecausehehadtohelphislittlesisterwithherhomework 7 Hehadseenthefilmbefore Thatwaswhyhedidnotseeitlastnight 8 Mysuggestionisthatweshouldofferhelptohim 9 Mysuggestioniswhentheywillstarttheproject 10 Thereasonwhyhewasabsentfromworkwasthathewasseriouslyill 幻灯片6 总结 可接表语从句的词除系动词 外 还有appear become look get grow remain seem sound turn等连系动词 表语从句一定要用 语序 在advice suggestion order proposal等表示建议 劝告 命令含义的名词后的表语从句中 谓语需用 动词原形 可省略 如第8句 that和what在引导表语从句时 作用和意义都不相同 本身没有词义 在句中只起连接作用 不充当句子成分 如第3句和第8句 则表示 所 的 人或事 在表语从句中充当主语或宾语等 如第1句 if不可引导表语从句 但 可引导表语从句 asif也可引导也可表语从句 如第4句Thatisbecause 指原因或理由 Thatis 则指由某种原因所造成的后果 但是在表语从句中 当reason作主语时 表语从句的引导词只能用 不能用because如第6句 第7句和第10句 连接代词who whom whose what which whoever whatever whichever和连词副词where when how why也可以引导表语从句 如第1句 第2句 第5句 第7句和第9句 PPT5 be 陈述 should that what whether why that should 1 Thelittlegirlwhogotlostdecidedtoremain shewasandwaitforhermother A whereB whatC whenD who 2 Thelasttimewehadgreatfunwas wewerevisitingthewaterpark A whereB howC whenD why 3 Whynottryyourluckdowntown Mary That s thebestjobsare A whereB whatC whenD why 4 Thetraditionalviewis wesleepbecauseourbrainis programmed tomakeusdoso A whenB whyC whetherDthat 5 Seetheflagsontopofthebuilding Thatwas wedidthismoring A WhenB WhichC whereD that 高考链接 从A B C D四个选项中 选出可以填入空白处的最佳选项 2 位置 系动词后 3 引导词 4 语序 陈述句语序 根据成分和意义确定 缺什么填什么 不缺填that 1 定义 充当表语的从句 Thequestioniswhothemanis 一 表语从句 5 表语从句的构成 系动词 引导词 简单句 1 that 不能省略ThetroubleisthatIhavelosthisaddress 引导表语从句的引导词有以下几类 二 引导表语从句的关联词 麻烦的是我把他的地址丢了 2 whether当表语从句为不确定的语气时用whether来引导 Myquestioniswhetherheleft ornot 我的问题是他是否离开了 注 if不能引导表语从句 3 wh 疑问词 who where how 当表语从句为疑问的语气时 用wh 疑问词来引导 要注意从句的语序为陈述语序 Myquestioniswholeft 2 That swhathewants 3 Thisiswheretheyoncelived 4 Thatiswhyhedidn tcomehere 那是他想要的 这就是他们曾经住过的地方 这就是他为何没到这儿来的原因 我想问的是谁离开了 4 because as asif asthoughIt sjustbecausehedoesn tknowher 这是仅仅因为他不认识她 Thingsarenotalwaysastheyseemtobe 事物并不总是如其表象 Helooksasifhe stired 他好像累了 1 Thequestionis wewillhaveoursportsmeetnextweek thatB ifC whenD whether2 Thereasonwhyhefailedis hewastoocareless becauseB thatC forD becauseof3 Goandgetyourcoat It s youleftitwhereB thereC therewhereD wherethere 巩固练习 4 Theproblemis totaketheplaceofTedA whocanwegetB whatwecangetC whowecangetD thatwecanget5 WhatIwanttoknowis helikesthegiftgivenbyus thatB ifC whetherD 不填6 Thereasonis Imissedthebus A thatB whenC whyD what 7 Thatis wewerelatelasttime A thatB whenC whyD what8 Shelooked sheweretenyearsyounger A thatB likeC asD asthough9 Ifellsick Ithinkitis youaredoingtoomuch A whyB whenC whatD because 10 Thereasonwhyhehasn tcomeis becausehismotherisillbecauseofhismother sbeingillC thathismotherisillD forhismotherisill11 Hewasbornhere Thatis helikestheplacesomuch A thatB whatC whyD how12 Thatis LuXunoncelived A whatB whereC thatD why that what的区别1 yourfatherwantstoknowis gettingonwithyourstudies A What howareyouB That howyouareC How thatyouareD What howyouare2 Thetroubleis weareshortoftools whatB thatC howD why3 Americawas wasfirstcalled India byColumbus A whatB whereC theplaceD there 总结 表语从句中that和what的区别 That在表语从句中 不充当句子成分 what除了充当引导词还在从句中充当一定的成分 Part2 同位语从句 Notes 一 同位语从句的概念 二 同位语从句的引导词 三 其后常用同位语从句的名词 四 同位语从句与定语从句的区别 同位语从句 即从句在句中作主语或宾语的同位语 是对句子主语或宾语的解释 说明 e g Weheardthenewsthatourteamhadwon Thefactthatthetransportofthegoodscoststoomuchwasnotdiscussed SydneykepthispromisethathewouldalwaysdoanythinghecouldforLucietomakesureofherhappiness 同位语从句的引导词常用that wh how等 e g Ihavenoidea whenhewillbeback howhecangetthetreasure wheretheconcertwillbehold whocanfinishthework whyithappened whichpenismine whatweshoulddonext whomtheyaretalkingabout whetherit llraintomorrow thatourfootballteamwonthegame 其后常用同位语从句的名词主要是抽象名词 如 belief doubt fact hope idea news possibility thought message problem promise 等等 同位语从句与定语从句的区别 一 比较 Thesuggestionthatwediscusstheproblemalloveragainisagoodone 同位语从句 定语从句 Thesuggestionthathegaveatthemeetingwasagoodone Whatisthesuggestion Thesuggestionisthatwediscusstheproblemalloveragain Whichsuggestionwasagoodone Thesuggestionthathegaveatthemeeting 二 区别 1 同位语从句是对前面的名词作进一步解释 说明它是什么 是谁 that不充当句子成份 2 定语从句是修饰前面的先行词 that在句中充当主语或宾语 有实际意义 巩固性练习 1 Thefact sheworkshardiswellknowntousall A thatB whatC whyD which2 Thefact hewassuccessfulproveshisability A thatB whatC whichD why3 Thenews hewaskidnappedsurprisedusgreatly A whatB thatC whyD when4 Hissuggestion themeetingbedelayedwasturneddown A whichB thatC D it5 Ihavenoidea hewillstart A whenB thatC whatD 6 I vecomefromthegovernmentwithamessage themeetingwon tbeheldtomorrow A ifB thatC whetherD which 7 Thethought hemightfailintheexamworriedhim A whe