高考语法专项名词从句课件

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1、高考语法专项名词性从句高中学部英语贵州省纳雍县雍安育才高级中学：张怀忠台湾属于中国。TaiwanbelongstoChina.我们都知道台湾属于中国。WeallknowthatTaiwanbelongstoChina.事实是台湾属于中国。ThetruthisthatTaiwanbelongstoChina.台湾属于中国是地球人都知道的。ThatTaiwanbelongstoChinaisknowntoall.我们都知道这个事实—台湾属于中国。WeallknowthetruththatTaiwanbelongs

2、toChina.名词性从句在功能上相当于名词谓语动词之后：宾语从句系动词之后:表语从句动词之前：主语从句抽象名词之后：同位语从句一定义：名词性从句是指可以像名词一样在从句中充当主语，宾语，表语，同位语的从句。因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。二名词性从句的基本形式“连接词+正常陈述句语序”eg.Thatlighttravelsinstraightlinesisknowntoall.Thisiswhatwearelookingfor.随堂练习（TorF

3、）：Howwashesuccessfulisstillapuzzle.()Howhewassuccessfulisstillapuzzle.()FTCouldyoutellmewherehelives?()Couldyoutellmewheredoeshelive?()TF高考链接（2006上海春）Theseshoeslookverygood.Iwonder______.A.howmuchcosttheyB.howmuchdotheycostC.howmuchtheycostD.howmucharethe

4、ycost（2010上海37）Whenchanginglanes,adrivershouldusehisturningsignaltoletotherdriversknow_____.A.heisenteringwhichlaneB.whichlaneheisenteringC.isheenteringwhichlandD.whichlaneisheentering三名词性从句的连接词连接词连接词是否在从句子充当成分从属连词that不充当成分，仅起连接作用whether，if不充当成分，但有中文含义“是否”连

5、接代词what,which主语，宾语，表语，定语who主语，表语whom宾语连接副词when时间状语where地点状语why原因状语how方式状语1Thathewillsucceediscertain.Itiscertainthathewillsucceed.2Whetherhewillgothereisnotknown.Itisnotknownwhetherhewillgothere.3Whenthemeetingwillbeheldhasnotbeendecidedyet.Ithasnotbeendeci

6、dedyetwhenthemeetingwillbeheld.为避免主语冗长,句子头重脚轻,经常用it作形式主语,主语从句放在后面作真正的主语。主语从句在句中做主语的名词性从句成为主语从句常考点清单一一that从句作主语时，常用it做形式主语，常见句型：(1)It+be+形容词(likely/possible/important/clear/necessary/true/certain)+that从句eg.Itiscertainthatshewilldowellinherexam.(2)It+be+名词词组(

7、nowonder/anhonor/agoodthing/apity/nosurprise)+that从句eg.It’snosurprisethatourteamhaswonthegame.(3)It+be+过去分词(said/reported/thought/expected/decided)+that从句eg.ItissaidthatMr.GreenhasarrivedinBeijing.二主语从句与主句谓语动词一致性问题(1)单个主语从句作主语时，谓语动词用单数。Whenthemeetingwillbeh

8、eldhasnotbeendecidedyet.whenandwhereweshallmeethasnotbeendecidedyet.whentheywillstartandwheretheywillgohavenotbeendecidedyet.(2)由and连接两个或两个以上连接词引导同一个主语从句时，谓语动词用单数。(3)由and连接两个或两个以上的主语从句做主语时谓语动词用复数。结论：主语