Ⅰ. Choose the words. (选出与所给单词同类的选项。)
|A. flowers|B. grapes|C. oranges|D. sun|E. grass|F. air|
1. bananas:
2. trees:
3. water:
|A. flowers|B. grapes|C. oranges|D. sun|E. grass|F. air|
1. bananas:
BC
2. trees:
AE
3. water:
DF
答案
1. BC 2. AE 3. DF
Ⅱ. Read and choose. (读一读,选择正确的图片。)

1. (
1. (
B
) 2. (A
)答案
1. B 2. A
(
A.need
B.needs
A
) 1.Plants ______ air.A.need
B.needs
答案
A
(
A.we
B.us
B
) 2.Plants can give ______ many things.A.we
B.us
答案
B
(
A.are
B.do
B
) 3.What fruit ______ you see?A.are
B.do
答案
B
(
A.them
B.they
A
) 4.We can help ______.A.them
B.they
答案
A
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