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听第一段对话，完成1~2小题。
(
A. The Moon.
B. Earth.
C. The Sun.
(
A. It's beautiful.
B. It's useful.
C. It's big.
(
B
)1. What are they talking about?A. The Moon.
B. Earth.
C. The Sun.
(
A
)2. What does Tom think of Earth?A. It's beautiful.
B. It's useful.
C. It's big.
答案
1. B 2. A
听第二段对话，完成3~5小题。
(
A. Save water.
B. Plant trees.
C. Plant flowers.
(
A. 1.
B. 2.
C. 3.
(
A. By watching TV.
B. By listening to the radio.
C. By reading magazines.
(
A
)3. What will Tom do to protect Earth?A. Save water.
B. Plant trees.
C. Plant flowers.
(
B
)4. How many planets does Tom know?A. 1.
B. 2.
C. 3.
(
C
)5. How does Tom know a lot about Mars?A. By watching TV.
B. By listening to the radio.
C. By reading magazines.
答案
3. A 4. B 5. C
六 听录音，根据所听短文，判断句子正(T)误(F)。(听两遍)
1.
We can only use telescopes to explore space.
2.
Telescopes can help us see far stars clearly.
3.
Some spaceships have no people in them.
4.
Astronauts go to space by plane.
5.
Astronauts do science tests in space stations.
1.
We can only use telescopes to explore space.2.
Telescopes can help us see far stars clearly.3.
Some spaceships have no people in them.4.
Astronauts go to space by plane.5.
Astronauts do science tests in space stations.答案
1. F 2. T 3. T 4. F 5. T
七 听录音，补全短文。（每空一词）（听两遍）
Hello, everyone. I'm Earth. I'm a
Hello, everyone. I'm Earth. I'm a
beautiful
planet. There are many people
, animals and plants on me. You can see green
forests, high mountains
, blue oceans
and clean rivers
on me. I give you air
and water
to live. You are my good friends
. Please protect me and love me. Make your home better
!答案
beautiful; people; green; mountains; oceans; rivers; air; water; friends; better
