一、写出下列数词的序数词形式。
1. two→____
2. five→____
3. nine→____
4. twelve→____
5. eleven→____
6. one→____
7. twenty→____
8. eight→____

1. second；2. fifth；3. ninth；4. twelfth；5. eleventh；6. first；7. twentieth；8. eighth

二、英汉连线。
1. go to kindergarten A. 开始说话
2. learn to walk B. 上幼儿园
3. start to speak C. 学习走路
4. go to school D. 学习游泳
5. learn to swim E. 上学

1 - B；2 - C；3 - A；4 - E；5 - D

三、选词填空。
of over into by for
1. He swam ____ himself every day.
2. She walked ____ the first time today.
3. I climbed out ____ my bed and hurt my head.
4. I got food all ____ my face.
5. I walked ____ the street.

1. by；2. for；3. of；4. over；5. into