• tiếng anh cấp II
  • Lớp 8
  • Unit 12: Life on other planets
  • Lesson 6 (Bài tập): Từ vựng và ngữ pháp
  • Lesson 6 (Bài tập): Từ vựng và ngữ pháp
    BÀI TẬP TỪ VỰNG VÀ NGỮ PHÁP LỚP 8- UNIT 12

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    1) Fill each blank with an appropriate word/ phrase from the box. There are more words/ phrases than needed.

    comet    trace    aliens      flying saucer         surface      trek       creatures          accommodate

     

    1. A ......... is a spacecraft that creatures from other planets travel in.

    2. Astronomers do not know if.........  look similar to humans.

    3. It's unlikely that any living.........  can survive on a cold planet like Neptune.

    4. There are no trees or animals on the.........  of Mars.

    5. I wish we could.........  from one planet to another.

    6. Astronauts left a flag as a.........  of human life during a visit to the Moon.

    ĐÁP ÁN:

    1. flying saucer

    2. Aliens

    3. creatures

    4. surface

    5. Trek

    6. Trace

     

    2) Choose the best answer A, B, or C to complete the sentences.

    1. Yuri Gagarin must have ................ strong feelings when he completed one orbit around Earth.
    A. saw B. experienced C. heard
    2. Astronauts used ................to move around on the surface of the moon.
    A. spaceships B. rockets C. moon buggies
    3. A ................ is a small Solar System body that develops a long, bright tail when it passes near the sun.
    A. comet B. asteroid C. planet
    4. Human beings could live on other planets if they have the same ................ as that on Earth.
    A. poisonous B. unfriendly C. healthy
    5. Because Earth cannot ................ our increasing population, scientists are looking for new places where human beings can live.
    A. atmosphere B. climate C. weather
    6. Too much carbon dioxide in the air can be................for humans to breathe.
    A. allow B. involve C.  accommodate

    ĐÁP ÁN:

    1. B

    2. C

    3. A

    4. A

    5. C

    6. A

     

    3) Circle the correct question word in each sentence below.

    1. Tom asked me what/ why people are exploring outer space.

    2. Dean asked his teacher what/ how humans might inhabit the Moon.

    3. They wanted to know which/ what was found on Mars.

    4. The little girl asked who/ if she could phone people living on other planets.

    5. The students wanted to know how/ what the similarities between Mars and Earth were.

    6. Nick asked me what/ if there were any green plants on Venus.

    ĐÁP ÁN:

    1. why

    2. How

    3. what

    4. if

    5. What

    6. If