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1、Period3Grammar本单元学习名词性从句。名词性从句包括主语从句、表语从句、宾语从句和同位语从。因为它们在复合句中的作用相当于名词，因此称为名词性从句，这些从句在句中分别作主语、表语、宾语和同位语。本单元主要讲述that的用法。that在名词性从句中不作任何成分，只起到连接作用。1．主语从句（1）概念：在复合句中作句子主语的从句叫主语从句。e.g.Thatsheputonweightworriedheralittle.她发胖了这点使她发愁。it做形式主语。Itis+adj.+that–clauseItis+V-ing+that
2、-clauseItis+V-ed+that-clauseItis+n+that_clausee.g.Itiscertainthatshewilldowellintheexam.Itisapitythatwecan’tgo.ItissaidthatMr.GreenhasarrivedinBeijing.Itissurprisingthatshehaspassedtheexam.2．表语从句概念：在复合句中作句子表语的从句叫表语从句。e.g.Thechanceisthatonesmokerinfourwilldiefromsmoking.
3、有种可能性，就是四个村民中有一个要死于吸烟。Theproblemisthattheycan’tgethereearlyenough.在下列名词suggestion,order,advice,recommendation,request后的表语从句，从句中用(should)+vMysuggestionisthatheshouldstartatonce.3．宾语从句概念：在复合句中作句子宾语的从句叫宾语从句。e.g.Hesaidthathewouldarriveontime.注：在suggest（建议）,order,recommend,r
4、equest,advise,等动词后的宾语从句，从句中用(should)+ve.g.Irecommendthatheshoulddothisjob.注：用it作形式宾语e.g.Wethinkithighlyprobablethathedead.Weconsideritnecessarythatheshouldimprovehispronunciation.4．同位语从句同位语从句一般跟在某些抽象名词后面，用于解释或说明前面的名词的内容。经常带同位语从句的名词有：fact,news,message,doubt,possibility,i
5、dea,reason,belief,hope,thought,promise,suggestion,question等。e.g.Theideathatcomputerscanrecognizehumanvoicessurprisesmanypeople.在下列名词suggestion,order,advice,recommendation,request等后的同位语从句，从句中用(should)+vthat引导（1）同位语从句的先行名词极为有限，而定语从句的先行词则不计其数。2）引导同位语从句的连词that在句中不担任句子成分，而引导
6、定语从句的that则在从句中作主语，宾语等。引导同位语从句的第1页共4页3)同位语从句与先行名词是等同关系，一个具体，一个抽象，两者常可以转述为主表关系，而定语从句与先行词是修饰与被修饰关系。比较：Thenewsthatourteamwonthegameistrue.Thenewsisthatourteamwonthegame.Thenewsthatyouhaveheardisn’ttrue.1.Thenewsthattheplanewouldtakeoffontimemadeeverybodyhappy.2.Thenewsthati
7、sspreadingaroundtheairportisthataheavystormiscoming.3.Thesuggestionthatstudentsshouldlearnsomethingpracticalisworthconsidering.4.ThesuggestionthattheyareconsideringisthatstudentsshouldlearnsomethingpracticalPeriod4IntegratingskillsTeachinggoals:1.Providethestudentswitho
8、pportunitytodeveloptheirextensivereadingskills.2.EnjoyatravelpassagewrittenbythefamousEnglishnovelistDanielDef
