Question

初一英语用所给的适当形式填空！求答案和理由

II. 用所给词适当形式完成句子
1. Trees are important in our _____________(day) lives.
2. There are ___________(many) people in this hall than that one.
3. We all know that smoking is ____________(harm) to our health.
4. Air is a mixture(混合物) of ____________(gas).
5. Mr Green lives in a ______________(convenience) life.
6. Tim has been a fire ____________(fight) for five years.
7. Look! _____________(child) are having fun there.
8. We should ______________(discussion) the problem now.
9. I can’t ______________(imagination) a world without love.
10. ____________(leaf) turn yellow and fall down in autumn.
11. We have to stop ____________(pollute) the earth.
12. Trees are ______________(use) for our human.

Answer 1

为你解答。
1. Trees are important in our (daily，日常的，形容词) lives.
2. There are (more，更多的，比较级) people in this hall than that one.
3. We all know that smoking is (harmful，有害的，形容词) to our health.
4. Air is a mixture(混合物) of (gases，气体的复数).
5. Mr Green lives in a (convenient，方便的，形容词) life.
6. Tim has been a fire (fighter，战士，名词) for five years.
7. Look! (Children，孩子们，名词复数) are having fun there.
8. We should (discuss，讨论，动词原形) the problem now.
9. I can’t (imagine，想象，动词原形) a world without love.
10. (Leaves，叶子的名词复数) turn yellow and fall down in autumn.
11. We have to stop (polluting，stop doing，停止正在做的事) the earth.
12. Trees are (useful，有用的，形容词) for our human.

Answer 2

1.daily
daily life 日常生活（固定搭配）
2.more
more …than
3.harmful
be harmful to
4.gases
空气是一种混合气体
5.可参考1楼答案（不知道）
6.fighter
消防员
7.Children
句子后面又are 所以要用复数形式
8.继续参考1楼
9.imagine
我不能想象一个没有爱的世界
10.Leaves
在秋天树叶变黄和掉落。
11.polluting
stop doing sth 停止做某事
12.useful
be useful for
楼主我尽力了。打字好累的说。

Answer 3

1 daily
2 more
3 harmful
4 gases
5 convenient
6 fighter
7 children
8 discuss
9 imagine
10 leaves
11 polluting
12 useful