I decide to do sth...变为否定是I decide not to do...或者I don't decide to do...什么情况下不定式可以变否定?I like to watch TV. I don't like to ....这里大概只有这一种变法,不能写成 I like not to do...
... much
as 5000 是否应该改为as many as
5000 呢?d)
as much as 难道也可以用于可数名词复数吗?很难理解,搞不懂。麻烦老师讲解下。e)
当The number of 作主语时,small/big/larger/great
都可以用作表语吗?f)
可否把small/big/larger/great作定语修饰numb...
一句语法填题:She read the letter through before sending it, _______ (check) for spelling mistakes. 答案:checking,分析是:这里是用现在分词表伴随。疑问:但为什么不填不定式 to check 呢?可以理解为用不定式表目的啊!
_____to the gift was a note on which he expressed his appreciation for our help.
A. Being attached B. Attaching
C. Attached D. Having attached
老师,这题选C,但是A为什么不可以,这里不是动名词作主语吗?