句型转换。按要求完成下列句子,每空一词。1. It is necessary to do eye exercises between classes. (改为同义句) _____ eye exerci

题目简介

句型转换。按要求完成下列句子,每空一词。1. It is necessary to do eye exercises between classes. (改为同义句) _____ eye exerci

题目详情

句型转换。按要求完成下列句子,每空一词。
1. It is necessary to do eye exercises between classes. (改为同义句)
    _____ eye exercises between classes _____ necessary.
2. Playing sports right after meals is bad for our health. (加good 变为选择疑问句)
    _____ playing sports right after meals bad _____ _____ for your health?
3. You may watch TV for 2 hours tonight. (改为一般疑问句并作否定回答)
    _____ _____ watch TV for 2 hours tonight?
    _____ , you _____ .
4. I usually sleep 7 hours every night. (对画线部分提问)
    _____ _____ do you usually sleep every night?
5. Don't walk on the lawn. (用must改写句子,其句意不变)
    You _____ _____ on the lawn.
题型:句型转换难度:中档来源:重庆市同步题

答案

1. Doing, is   2. Is, or good   3. May I, No, can't   4. How long  5. mustn't walk

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