1、英语语法专项练习 句子专项训练7一、 翻译下列祈使句。1. Be quiet! 来源:学&科&网2. （保持安静！）3. Dont be late again. 4. （不要再迟到了。）5. Be careful! （小心！）6. Come in, please! （请进来！）7. Please open your books! 8. （请翻开书！）9. Let us help you. 10. （让我们来帮你吧。）11. NO PHOTOS! （禁止拍照！）12. NO SMOKING! （禁止吸烟！）来源:学|科|网Z|X|X|K二、 把下列句子改为祈使句。1. You can not s
2、moke here.Dont smoke here. 答案解析：否定句改为祈使句，将主语去掉，句首加上Dont。2. You cant ride your bicycle here.Dont ride your bicycle here. 答案解析：否定句改为祈使句，将主语去掉，句首加上Dont。3. You may come and see.Come and see. 答案解析：肯定句改为祈使句，将主语去掉即可。4. You sit down,please.Sit down,please.答案解析：肯定句改为祈使句，将主语去掉即可。来源:学_科_网Z_X_X_K来源:学科网5. You cant put the book here.Dont put the book here. 答案解析：否定句改为祈使句，将主语去掉，句首加上Dont。6. You cant cross the road.Dont cross the road. 答案解析：否定句改为祈使句，将主语去掉，句首加上Dont。来源:学_科_网Z_X_X_K7. You must not sleep in class.Dont sleep in class. 答案解析：否定句改为祈使句，将主语去掉，句首加上Dont。
