题目内容
18.到了一个陌生的城市,买一张地图是很重要的.When you are in a new city,it's important to buy a map.
分析 it's important to buy.
解答 答案:it's important to buy.结合句意是说客观事实用一般现在时,表示做某事是怎样的用it's+adj+to do sth,重要的important,buy买,故答案是it's important to buy.
点评 it's+adj(表示事物的性质特征的形容词)+for+sb+to do
这类的形容词有:
possible,necessary,convenient,difficult,easy 等
It is possible for him to come here
it's+adj(表示人的品质特征的形容词)+of+sb+to do
这类的形容词有:
kind,nice,wise,foolish,friendly,polie,impolite 等
如:
It is wise of you to do so.
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