题目内容
【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.
【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。
【题目】补全对话
Can I help you How long have you been like this What’s wrong with |
Doctor: ________【1】________?
Bill: Well, _____【2】_______a pain in my back.
Doctor: _________【3】________________
Bill: For about two weeks.
Doctor: ____【4】_______ have a look. Oh, what do you do?
Bill: I work in an office.
Doctor: Do you play computer games?
Bill: Yes, a lot. I usually play computer games late at night.
Doctor ______【5】_______.
Bill: _________【6】___________me?
Doctor: Well, you spend too much time in front of the computer.
Bill: _____【7】________?
Doctor: Stand up and do some exercise from time to time. Don’t play computer games too much.