文本内容:
引导名词性从句用法that
一、在名词性从句中使用的“三不”原则that即在从句中起连词作用,不起语法功能,即不作任何成分,不含任何意义,不可省略that
二、引导名词性从句的特点that引导主语从句♦that由连词引导的主语从句,在大多数情况下被放到句子的后面,用作形式主语来代替它的位置it常见的以作形式主语的主语从句的句型有三种it形容词从句
1.it+be++that适用于这种句型的常见形容词有蝮ng等如11k%
①很明显,他们急需援助Its clearthat theybadly needhelp
②很可能飓风马上就要来了It islikely thata hurricanewill arrivesoon.
③最终我们能完成这项工程是有可能的Its possiblethat wecan carryout theproject atlast.*骁容词为.丛笠时^谓语动词的法式一般为necessa ftrange,important,natural^vitaL essentj^L i如“shou|4i^i^M^2
①真奇怪,他竟然自杀了It isstrange that he shouldhave killedhimself.
②孩子爱母亲是天性It isnatural thata babyshould loveits mother.名词词组+从句
2.it+be+that常用于止匕句型的名词词组有等a fact,a goodidea,a pity,an hour,a shame,no wonder,good news
①,你没有看那部电影真是太遗憾了It sa pitythat youmissed thefilm.
②汤姆患了重感冒---Tom hasa badcold.难怪他看起来脸色苍白---It isno wonderthat helooks pale.
③It ita greatshame that he shouldhave stolena pen.他竟然偷钢笔,真是太丢脸了触我电邮的包史要用虚拟语气q过去分词+从句
3.it+be+that常有的过去分词有等said,reported,hoped,believed,expected,decided,thought,suggested
①.众所周知,地球围绕太阳转It iswell-known that the earthmoves aroundthe sun
②Its reportedthat thetwo countrieshave madean agreementabout theirtrades.据报道这两个国家就贸易问题达成协议
③.据说火箭已经成功地发射到宇宙中Its said thattherocket has been sentoff inthe spacesuccessfully蕾过去分词表示建议、命令、愿望如等词时,从句需用虚拟语气suggested,ordered,requested动词形式为原型should+
①.有人请求王先生表演一个节目It isrequested thatMr.Wang shouldgive aperformance
②有人建议我们应该讨论一下这个问题It issuggested that we shoulddiscuss theproblem.引导宾语从句♦that主句的谓语动词是等时,
1.say,think,tell,know,hear,see,feel,mean,hope,wish,remember,forget或主句的谓语动词是由形容词等作表语的系表结构时,后面常接引afraid,glad,sure,sorry that导的宾语从句例如
①他说他想和校长说话He saysthat hewants tospeak tothe headmaster.
②我认为我们需要为聚会买些肉I thinkthatweneed tobuy somemeat forthe party.
③对不起,此刻他不在Fm sorrythat heisnt hereright now.从句的引导词能省略吗
2.that引导的宾语从句用来陈述事实,本身无词义,在从句中不作任何成分,在口语中常常that that省略例如
①我猜是别的人把它借走了I guesssomebody elsehas borrowedit.
②恐怕你得等一下Im afraidyoull haveto wait.a注意从句前面有插入语时,引导词不能省略;如果有两个并列的宾语从句,第二个从句的that引导词也不能省略例如that
①She maytell you,for example,that sheis interestedin Chinese.例如,她可能会告诉你,她对汉语感兴趣
②Mr Readsaidthat he taughtEnglish ina middleschool inBeijing andthathecame fromAustralia.里德先生说他在北京的一所中学教英语,他来自澳大利亚引导表语从句♦that当引导表语从句的常用句式that
①他好像是疯了It happensthat....It appearsthathe has gonemade
②似乎他已经了解事故的真相It appearsthat....It appearsthathehas knowthe truthof theaccident.
③她似乎已经陷入了爱河It seemsthat....It seemsthat shehasbeenin love..形势结果是相当严重的©It turnsout that....It turnsout thatthe situationis quiteserious
⑤他的预言证明是错误的It provesthat….It provesthat hispromise iswrong.o原因是他考试没有及格@The reasonis that...The reasonis thathehasnot passedthe exam.引导同位语从句时,从句前常有名词如♦that thatThefact thatgreat Britainis madeup ofthree countriesis stillunknown tomany.力与同位的名词常有that等news,fact,hope,idea,suggestion,promise,thought,doubt,belief,truth,request,proposal,demand。