so+adj./adv.+that從句
such+單/復(fù)數(shù)名詞+that從句
如此…以至于…
例：It's so hot in summer that we can't do without and air conditioner.
夏天的天氣熱的我們少不了空調(diào).
air conditioner n.空調(diào)
The teacher spoke so fast that I couldn't understand what he was saying.
老師講得太快以致我聽不懂他在說(shuō)什么.
He is such a genius that he doesn't have to study much for exams.
他是個(gè)天才,所以他考試都不用怎么念書.
They are such good basketball players that everybody wants to watchtheir games.
他們個(gè)個(gè)都是很棒的籃球員,所以每個(gè)人都想去看他們打球.
enough.to表示足以做某事.如He is old enough to do it.
too...to 意思是太.而不能,he is to young to go to school