英语语法 (形式主语) swear用法He swore to having been there then.他发誓说他当时不在那儿.Q:这里为什么要用have been?_____ is known to us all is that the 2008 Olmpic Games took place in Beijing.A.It B.What C.As D.WhichKE
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英语语法 (形式主语) swear用法He swore to having been there then.他发誓说他当时不在那儿.Q:这里为什么要用have been?_____ is known to us all is that the 2008 Olmpic Games took place in Beijing.A.It B.What C.As D.WhichKE
英语语法 (形式主语) swear用法
He swore to having been there then.
他发誓说他当时不在那儿.
Q:这里为什么要用have been?
_____ is known to us all is that the 2008 Olmpic Games took place in Beijing.
A.It B.What C.As D.Which
KEY:B
Q:一直搞不懂什么时候用WHAT什么时候用It
关于swear的用法我在多功能词典上查到的是swear to doing[that+从句]
我想问的是用have been(完成时) 是为什么?
英语语法 (形式主语) swear用法He swore to having been there then.他发誓说他当时不在那儿.Q:这里为什么要用have been?_____ is known to us all is that the 2008 Olmpic Games took place in Beijing.A.It B.What C.As D.WhichKE
我在空间看见你的问题,我想踹你
你都高一了!
我先说第二个,一个句子里不可以同时出现谓语而what is known是宾语,所以不是一句话而是一个词所有只有is that the 2008 的is是谓语
而It is konwn 是个句子和后面的is都是有谓语的所以不行
我再回答第一个
havebeen有时候更多的是语境问题,比较强调已经做过的,你要看这个语境
第一个我也不会。
第二个,这么说吧,你记住两个句型What is known to us all is that……
It is known to us all that……
看出区别来了吗?有没有第二个is的问题。记住就好了
1.因为being there的时间发生在swear之前
2.it is ...that
what ... is that
1.不太懂为什么swear后加的是ing形式,swear当及物动词时.译为
发誓要;起誓保证[+to-v][+(that)]
eg:The witness swore to tell the truth.
证人起誓保证讲真话。
(楼主可以去百度词典查:
http://dict.baidu.com/s?wd=swear
你再查查看好吗?
2....
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1.不太懂为什么swear后加的是ing形式,swear当及物动词时.译为
发誓要;起誓保证[+to-v][+(that)]
eg:The witness swore to tell the truth.
证人起誓保证讲真话。
(楼主可以去百度词典查:
http://dict.baidu.com/s?wd=swear
你再查查看好吗?
2.此句为主语从句.看到后面有个is了么?也就是说what is known to us all 作主语.如果用it,则为:It is known to all that.......不懂还可以问我...
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