一、选出下列每组单词中不同类的一项。
()1. A. plant B. seed C. stem
()2. A. cucumber B. earth C. bean
()3. A. green B. pink C. mouse
()4. A. think B. thin C. miss
()5. A. sleep B. paper C. dig

1. A 2. B 3. C 4. B 5. B

二、看图，选词填空，补全句子。
flower stem sd leaves roots
1. I’m a little . I’m small and cute.
2. There are so many .
3. The yellow dances in the sun.
4. My favourite plant is maple .
5. The is getting big and strong.

1. seed 2. roots 3. flower 4. leaves 5. stem