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5
6
2. We should
Comprehension
A Reading for main ideas : Choose the best answer.
1. What is the main idea of the passage?
@ The future of space travel.
b The environmental problems in space.
The technology to send a satellite into space.
2
3
B Reading for details : Fill in the blanks with the words in the box below. There are some
unnecessary words. Then divide the paragraphs into the following sections.
). The junkyard
a stop sending satellites into space
b burn all the debris in space
O not increase the amount of space debris
to change the situation.
The largest junkyard in the solar system is around the (1.
(2.
) to 20,000 miles overhead.
Most space junk (3. ) from manmade satellites and rockets. It would (4.
about 11 million pounds in total.
Space junk can cause a lot of (5.
shuttle window was made by a piece of (6.
The scientists work together to keep (7.
might hit space shuttles and satellites.
The scientists must try to find where the junk is and the (8.
going, but it is not simple.
Paragraph Organization
Introduction (
Body
(
Conclusion (
). For example, a small crack in the space
) of the largest pieces because they
Without careful (9.
), the space junk problem will get worse. Also, we
should try to (10. ) adding more.
World (11.
) is necessary to reduce the risk of space junk.
)
)
)
) the pieces are
HAAR MELAY
Words
stretches / weigh/junk/track / watching
cooperation / damage / direction / travels
satellites / Earth / trouble / comes / stop
