Question

【题目】用所给单词的正确形式填空。

【1】My brother often does many kinds of sports, such as (playing / to play) football and basketball.

【2】Watching TV too much is harmful (to / of) your eyes.

【3】Don’t (spend / take) too much time on computer games, Mike.

【4】Tim has (been / fallen) ill for two weeks.

【5】Please stop (laughing / to laugh), everyone. It’s time for class.

Answer 1

【答案】

【1】playing

【2】to

【3】spend

【4】been

【5】laughing

【解析】

【1】such as后跟名词或起名词作用的结构，如现在分词，名词性从句等，故选playing。

【2】be harmful to sth，对……有伤害，固定用法。

【3】spend +时间或金钱+on（doing）sth，固定用法，而take经常用于it takes +时间或金钱to do sth。

【4】由for two weeks可知谓语动词要用持续性动词，故选been。

【5】stop to do sth 表示停下来正在做的事，去做另一件事，stop doing sth表示停下正在做的事，根据句意选laughing。