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句子改写,1 it will be necessary for you to see a doctor.(改为一般疑问句

来源:学生作业帮 编辑:拍题作业网作业帮 分类:综合作业 时间:2024/04/27 23:36:16
句子改写,
1 it will be necessary for you to see a doctor.(改为一般疑问句,要求使用must).我改为:Must it is necessary for you to see a doctor.
2 is it necessary for you to make so much noise?(用have to进行改写)我改为:do you have to make so much noise?呵呵!
1.it will be necessary for you to see a doctor.(改为一般疑问句,要求使用must).
1.Must it be necessary for you to see a doctor?
假如要求使用must了,那就掉到前边改为一般疑问句
Must是情态动词,后面加动词原形,所以用be动词的原形,necessary形容词做be的表语.
2.is it necessary for you to make so much noise?(用have to进行改写)
2.Do you have to make so much noise?
have to这个情态动词可以有时态和数的变化.