登录
Ⅳ. 根据课本第54页3a内容,完成下列任务。
任务一:从文本中找出适当的词语完成下列句子。
1. Dr Yang gives
2. Studying other planets helps us understand Earth's
3. Some
4. Earth may
5. The host suggests that
任务二:将下列单词与其相应的释义匹配起来。
Word Definition
(
(
(
(
任务三:回答问题。
10. Do you agree with Dr Yang that humans should explore space? Why or why not? Use at least one reason from the conversation.
任务一:从文本中找出适当的词语完成下列句子。
1. Dr Yang gives
three
good reasons to explore space.2. Studying other planets helps us understand Earth's
geology
, history
, and relationships with other planets.3. Some
space technologies
help us deal with problems caused by climate change.4. Earth may
run
out
of resources in the future.5. The host suggests that
Mars
could become our new home.任务二:将下列单词与其相应的释义匹配起来。
Word Definition
(
C
)6. universe A. the study of Earth's rocks and physical structure(
A
)7. geology B. machines sent into space to orbit a planet(
B
)8. satellite C. all of space and everything in it(
D
)9. resource D. something useful that comes from nature任务三:回答问题。
10. Do you agree with Dr Yang that humans should explore space? Why or why not? Use at least one reason from the conversation.
Yes, I do. First, studying other planets lets us understand Earth's history and its
relationship with the universe. Second, many technologies help us fight climate change and protect the environment on Earth.
答案
1. three 2. geology, history 3. space technologies 4. run out 5. Mars 6. C 7. A 8. B 9. D 10. Yes, I do. First, studying other planets lets us understand Earth's history and its relationship with the universe. Second, many technologies help us fight climate change and protect the environment on Earth.
Ⅰ. 从方框中选择合适的词，并用其正确形式填空。
maintain launch weightless movement fall asleep
1. In the
2. Even a small
3. It is hard to
4. Astronauts have worked hard to
5. In the future, China plans to
maintain launch weightless movement fall asleep
1. In the
weightless
environment of space, astronauts can turn around easily.2. Even a small
movement
can send them moving across the room.3. It is hard to
fall asleep
when you are weightless in space.4. Astronauts have worked hard to
maintain
the station and do scientific research.5. In the future, China plans to
launch
more spacecraft to the space station.答案
1. weightless 2. movement 3. fall asleep 4. maintain 5. launch
Ⅱ. 根据对话内容,从方框中选出恰当的句子补全对话,有一个选项是多余的。
A: Hi, Li Hua!
B: Hi, Teng Fei.
A: Did you watch the news about China's space station last night?
B: Yes, I did! 1
A: Wow, a wonderful name! 2
A. What do astronauts do there?
B. I believe your dream will come true!
C. It's called Tiangong.
D. How do astronauts get to the space station?
E. I'm proud of China's space technology.
F. How did they build it in space?
B: They live there and do science experiments.
A: 3
B: They sent up different parts on rockets and connected them.
A: That's amazing. 4
B: Me, too. In fact, I want to be an aerospace(航天) engineer when I grow up.
A: Really? That's great! 5
1.
2.
3.
4.
5.
A: Hi, Li Hua!
B: Hi, Teng Fei.
A: Did you watch the news about China's space station last night?
B: Yes, I did! 1
A: Wow, a wonderful name! 2
A. What do astronauts do there?
B. I believe your dream will come true!
C. It's called Tiangong.
D. How do astronauts get to the space station?
E. I'm proud of China's space technology.
F. How did they build it in space?
B: They live there and do science experiments.
A: 3
B: They sent up different parts on rockets and connected them.
A: That's amazing. 4
B: Me, too. In fact, I want to be an aerospace(航天) engineer when I grow up.
A: Really? That's great! 5
1.
C
2.
A
3.
F
4.
E
5.
B
答案
1. C 2. A 3. F 4. E 5. B
