2016-06-23
xredued04
例如：
If it rains tomorrow, I will not climb the hills.
注意区别：if/whether引导宾语从句，时态根据语境而定。
例如：I don′t know if it will rain tomorrow.
6、so…that/such…that(如此…以致，因而)
Such+(a)+名词+that
例如：
His idea was such a good one that we all agree to use it.
So+/形容词或副词/形容词+a(n)+单数可数名词+that/+many/few/+复数可数名词/+much/little+不可数名词。
例如：
Bob is so tall that he can almost reach the ceiling.
He ran so quickly that we couldn′t keep up with him.
There was so little water left that only small children and patients were given some.
注意：such a nice city=so nice a city