We must clean our classroom.改为被动句式的肯、否、一般疑问.

来源：学生作业帮编辑：百度作业网作业帮分类：英语作业时间：2024/06/17 12:10:02

被动句
1.肯定：Our classroom must be cleaned.
2.否定：Our classroom needn't be cleaned./ Our classroom mustn't be cleaned.(强烈的命令语气.)
3.一般疑问句：Should our classroom be cleaned?
再问：疑问句中哪来的Should?
再答：提问情态动词的时候可以用should来表示比较委婉的语气，当然你也可以直接用must.

We must clean our classroom.改为被动句式的肯、否、一般疑问. We made a kite yesterday.改为"被动句式"的肯、否、一般疑问. we must clean our classroom every day .（改为一般疑问） we have rule our classroom is clean (一般肯否） My mother cooks meals for me every day.改成被动句式的肯、否、一般疑问初中英语变为被动语态we must keep our classroom clean we must keep our classroom clean改被动语态 We clean our classroom every day(改为被动语态) we clean our classroom every day改为否定句,疑问句,否定回答和肯句型转换：1、We clean our classroom twice a day .(改为被动语态）一般将来时的肯否疑问特殊疑问句的句式 We must clean our teeth twice a day.改为被动语态