第1个回答 2012-09-27
1.There is a student in the classroom.(肯定句)
Is there a student in the classroom? (一般疑问句)
There isn;t a stdent in the classroom. (否定句)
2. There is a pen on the desk.(肯)
Is there a pen on the desk?(一疑)
There isn't a pen on the desk.(否)
3. There are many people in the cinema.(肯)
Are there any people in the cinema?(一疑)
There aren't any people in the cinema.(否)
4. There was a man under the tree just now.(肯)
Was there a man under the tree just now?(一疑)
There wasn't a man under the tree just now.(肯)
5. There were two cats and a dog in the garden 10 minutes ago.(肯)
Were there two cats and a dog in the garden 10 minutes ago?(一疑)
There weren't two cats and a dog in the garden 10 minutes ago.(否)