1 . We should do what we can do to reduce pollution because it is ________ (有害的) to the earth.
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2 . You’d better not smoke or drink. Smoking and drinking are habits which are _______ your health.
| A．harmful to | B．good for | C．full of | D．good with |
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3 . The doctor advised my father to give up drinking. He said that too much drinking is ________ his health.
| A．good for | B．harmful to | C．busy with | D．full of |
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4 . Junk food is ________ to your health. You’d better not have it.
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5 . 用方框中所给短语的适当形式填空。
1. After the party, all the desks and chairs are put _________ _________ again.
2. They will_________ us _________ eggs and meat.
3. Some of the old clothes_________ _________ _________ _________ the factories for recycling next year.
4. Your wife_________ _________ _________ you is friendly to me.
5. Watching too much TV_________ _________ _________ our eyes.
as well as；in place；be harmful to；provide… with；send to |
2. They will
3. Some of the old clothes
4. Your wife
5. Watching too much TV
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6 . —I want to watch TV the whole day after the long journey.
—You shouldn’t watch TV too much. It’s very harmful ________ your eyes.
—You shouldn’t watch TV too much. It’s very harmful ________ your eyes.
| A．in | B．as | C．with | D．to |
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7 . 污染了的水和空气对人的健康有害。
The polluted water and air________ ________ ________ people’s health.
The polluted water and air
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8 . 吸烟对吸烟者和不吸烟者都是有害的。
Smoking is________ smokers and non-smokers.
Smoking is
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9 . Too much screen time ___________________ your eyes. So don’t watch TV or use your mobile phone too often.（对……有害）
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10 . Playing with cellphones in a dark room is
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