【新课标】 Unit 10 Air Listen and say Make and say分层练习

中小学教育资源及组卷应用平台
Unit10 Air
Listen and say Make and say分层练习
基础巩固
一、选择适当的选项, 将句子补充完整。
1. I take a deep breath (深呼吸) and the air has ________.
2. We cannot see it, but ________.
3. It is important to all people and it is also ________.
4. It is important, because ________.
A. we can feel it
B. no smell or taste
C. we all need it to keep us alive
D. important to animals and plants
二、单项选择。
(　　)1. Air is ________.
A. everywhere B. somewhere C. nowhere
(　　)2. The air has ________ colour or taste.
A. doesn’t　 B. don’t 　 C. no
(　　)3. We cannot see the air ________ we can feel it.
A. and B. but C. or
(　　)4. —How does it ________
—It’s sweet.
A. tasting B. taste C. tastes
(　　)5. We all need water and air ________ us alive.
A. to keep B. keep C. keeps
能力提升
三、用所给词的适当形式填空。
1. The air is important. It keeps us ________ (live).
2. It keeps ________ (they) high in the sky.
3. Mike likes ____________ (collect) stamps.
4. My parents ________ (get) up at 6：30 every morning.
5. We should keep the air ________ (clean).
四、你知道空气对我们的重要作用吗？你知道空气污染给我们带来的危害吗？你知道怎样减少空气污染吗？试着说一说，写一写吧。
参考答案
一、1-4 BADC
二、1-5 ACBBA
三、
1. alive
2. them
3. collecting
4. get
5. clean
四、略
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