:I.写出下列名词的复数形式。
1. desk ________ 2.
eraser ________ 3.
friend ________ 4.
boy ________
5. box ________ 6.
class ________ 7.
watch ________ 8.
wish ________
9. leaf ________ 10.
family ________ 11.
wife ________ 12.
dictionary _____
13. man ________ 14.
woman ________ 15. child
________ 16.
foot ________
II. 句式转换。
1. Thats my
sister. (改为复数形式)
________ are my ________ .
2. This is an
egg. (改为复数形式)
________ ________ eggs.
3. Those are her
cousins. (改为单数形式)
________ ________ her ________ .
4. These are his
brothers. (改为单数形式)
________ ________ his ________ .
5. His brother is
a worker. (改为一般疑问句)
________ ________ brother a worker ?
6. These are your
brothers. (改为否定句)
________ ________ your brothers.
7. She is my
aunt. (改为一般疑问句)
________ she ________ aunt?
