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《（山东专用）2020版高考英语复习专题十名词性从句课件外研版.pptx》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、专题十 名词性从句考向分析名词性从句包括主语从句、宾语从句、表语从句和同位语从句。高考对名词性从句的考查主要体现在对what,that,whether,whatever,whichev-er,when,where,how等引导词的考查上,其中what和that是考查的重点。名词性从句的引导词单句填空考点清单语境运用1.Itisoftenthecasethatanythingispossibleforthosewhohangontohope.答案that 句意:对于那些总是不放弃希望的人来说,发生任何事情都是有可能的,这是很常见的。考查主语从句。本句中it为形式主语,“anything
2、ispossibleforthosewhohangontohope”为真正的主语;该从句结构完整,故由that引导。2.AwarmthoughtsuddenlycametomethatImightbuysomeflowersformyfriend'smother's60thbirthday.答案that句意:我突然有了一个很温馨的想法,我可以为我朋友的妈妈的六十大寿买些鲜花。本题考查同位语从句。“Imightbuysomeflowersformyfriend'smother's60thbirthday”作awarmthought的同位语。该从句不缺任何成分,故用that引导。单句改错3.I
3、tisobvioustothestudentswhattheyshouldgetwellpreparedfortheirfuture.what→that答案what→that 在题干中,it为形式主语,真正的主语为students之后的主语从句,从句中不缺少句子成分,且句意完整,故用that作为引导词,what应改为that。4.Thenoticecamearoundtwointheafternoonwhichthemeetingwouldbepostponed.which→that答案which→that在题干中,afternoon之后为notice的具体内容,即同位语从句,从句中不缺少
4、句子成分,且句意完整,故用that作为引导词。名词性从句包括主语从句、宾语从句、表语从句和同位语从句,从句要用陈述句语序。名词性从句的引导词如下表所示:用法精讲引导词功能从属连词that在从句中不作任何句子成分,没有词汇意义whether,if在从句中不作任何句子成分,意为“是否”because在从句中不作任何句子成分,意为“因为”连接代词who(ever),whom,what(ever),whose,which(ever)who(ever)和what(ever)在从句中作主语、宾语或表语;whom在从句中作宾语;which(ever)在从句中作主语、宾语;whose在从句中作定语连接副词
5、when(ever),where,wherever,why,how在从句中作状语考点一 that引导的名词性从句1.that引导主语从句时,在从句中不作任何成分,也没有任何词汇意义,但一般不可省略;that引导宾语从句时无词义,在从句中不作任何句子成分,口语中一般可以省略,但下列情况不能省略。(1)动词后跟多个that引导的宾语从句时,只有第一个that可以省略,从第二个从句开始不可省略that;(2)宾语从句前有插入语时。Wehope,onthecontrary,thatyouwillrefusetohelphim.恰恰相反,我们希望你能拒绝帮助他。【点津】sure,certain
6、,glad,pleased,happy,surprised等表示“态度、情感”的形容词后也可接宾语从句。Iamsurethatyouwillmakeitinspiteofallkindsofdifficulties.尽管有各种各样的困难,我确信你会成功的。2.为了平衡句子结构,that引导主语从句时常用it作形式主语,that不可省略。常见的句式有以下几种:(1)It+be+名词+that从句(如:Itisafact/pity/shame/surprisethat...);(2)It+be+形容词+that从句(如:Itisclear/important/necessary/obvious
7、/pos-sible/strangethat...);(3)It+be+过去分词+that从句(如:Itisbelieved/reported/said/suggested/thoughtthat...);(4)It+特殊动词+that从句(如:Ithappenstosb.that...;Itoccurredtosb.that...;Itmattersthat...)。Itsuddenlyoccurredtomethat
