Question

【题目】按要求改写句型。

1. I must clean my bedroom. (对划线部分提问)

_____ _______ you ______?

2. He can cross the road. (改为否定句)

He _____ ______ the road.

3.They must clean the room. (改为同义句)

They_______ ______ clean the room.

4.You must look at the traffic lights. (改为否定句)

You _______ _______ ________ at the traffic lights.

Answer 1

【答案】1.What must do

2.can’t cross

3.have to

4.must not look

【解析】1. 划线部分clean my bedroom意思是打扫我的卧室，是询问干什么，用特殊疑问词What来提问，即你必须做什么？What must you do?

2. 肯定句改为否定句先找Be动词，再找情态动词，本句中有情态动词can，只需在can后面加上not即可。

3. They must clean the room.意思是他们必须打扫房间，换句话说也就是他们不得不打扫房间，即They have to clean the room.