what引导名词性从句的用法课件.ppt
《what引导名词性从句的用法课件.ppt》由会员分享,可在线阅读,更多相关《what引导名词性从句的用法课件.ppt(23页珍藏版)》请在三一办公上搜索。
1、A,1,what 引导名词性从句的五种用法,A,2,After_seemed a very long time,I opened my eyes and found myself in bed!A.what B.when C.that D.which,A,I dont know what you mean.,什么,你指的“意思”,A,3,一、用法归纳 1.表示“的东西或事情”“所 的”,相当于“the thing that.;all that.;everything that.;anything that.”Theyve done what they can do to help her.He
2、 saves what he earns.What Mary is is the secretary.,A,4,2.表示“的人或的样子”(指抽象意义的人)相当于the person that;the one thatHe is no longer what he was.他已经不是以前的那个样子。He is what is generally called a traitor.他就是人们通常所说的叛徒。Who has made Fred _ he is now?,what,A,5,3.表示“的数量或数目”,相当于the amount/number thatOur income now is d
3、ouble what it was ten years ago.The number of the students in our school is ten times what it was before liberation.,A,6,4.表示“的时间”,相当于the time that:After what seemed like hours he came out with a bitter smile.The young girl was too frightened to speak,standing there for what seemed like hours.,A,7,5
4、.表示“的地方”,相当于the place thatThis is what they call Salt Lake City.In 1492,Columbus reached _ is now called America.Last year,they finally accomplished their wish in life,arriving at _ was considered sacred in Catholic religion.,what,what,A,8,归纳总结:当名词性从句缺少主语、宾语、表语,而缺少的这个词不是指具体的人时,要首先考虑what1.表示“的东西或事情”“
5、所 的”,相当于“the thing that.;all that.;everything that.;anything that.”2.表示“的人或的样子”(指抽象意义的人)相当于the person that;the one that表示“的数量或数目”,相当于the amount/number that4.表示“的时间”,相当于the time that:5.表示“的地方”,相当于the place that,A,9,巩固练习:1.She has changed a lot.Shes no longer _she used to be.A.that B.what C.which D.不填
6、2.The tobacco which is used to make cigarettes was first grown in_is now part of the United States.A.which B.that C.all D.what3.No longer_Tom the man_he used to be.A.will;what B.was;what C.will;that D.is;that4.What has made China_she is today?A.that B.what C.as D.which5.The number of the students of
7、 the college has reached 8,000,twice _ it was when the college was opened ten years ago.A.what B.as much C.which D.that,D,B,A,D,B,A,10,二、用法说明(1)这样用的what相当于“先行词+关系代词”,所以其前不能有先行词:你喜欢什么就拿什么吧。正:You can have what you like./You can have everything(that)you like.误:You can have everything what you like.,A,1
8、1,二、用法说明(2)有时what 可用作限定词,其后修饰一个名词(见42):I gave him what books I had.我把我所有的书都给他了。He gave me what money he had.他把身边带有的钱全给了我。,A,12,(3)what 后的名词可以是复数名词或不可数名词,但通常不能是单数可数名词:误:I gave him what book I had.,A,13,A is to B what C is to D句型分析,A,14,句型:A is to B what C is to D.本句型的意思是“A对B而言正如C对D一样”。其中what 的意思相当于 a
9、s(但在此句型不能用as代替),作连词用,引导状语从句。,Air is to us what water is to fish.空气对于我们犹如水对于鱼。其中介词to表示对比,A,15,who可以引导名词性从句,它是疑问代词,意思是“谁”,后面引导的从句用陈述句的语序,如:No one knows who cheated in the exam.Do you know who broke the antique vase?who或whom只有在一些特殊句型里,才作缩合连接代词使用,如:Who breaks pays.She could marry whom she likes.Who is n
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- what 引导 词性 从句 用法 课件
链接地址:https://www.31ppt.com/p-2139940.html