2025年创新优化学案八年级英语上册译林版第7页答案
8A Unit 7 单元重点短语
1. 珊瑚礁
coral reefs

2. 是……的家园
be home to ...

3. 如此……以至于
so... that ...

4. 蓄水
keep/hold/store water

5. 生物
living things

6. 非生物
non-living things

7. 发挥作用
play a role

8. 维持/破坏平衡
keep/harm the balance

9. 持续不断地
on and on

10. 摆脱;去除
get rid of

11. 预防洪水
prevent floods

12. 表现得像;起……作用
act like ...

13. 组成;构成
make up

14. 三分之一
a third

15. 吸收;接纳
take in

16. 二氧化碳
carbon dioxide

17. 放慢速度
slow down

18. 以……为食
feed on ...

19. 相当多;不少
quite a few

20. 导致某物做……
cause sth. to do

21. 破坏环境
damage the environment

22. 在……的东北部
in the north-east of ...

23. 珍稀鸟类
rare birds

24. 丹顶鹤
red-crowned cranes

25. 短暂停留
for a short stay

26. 导致;通向
lead to

27. 持续捕鱼;不断钓鱼
keep fishing

28. 制定法律
make/create laws

29. 给……带来麻烦
bring trouble to ...

30. 免受……;摆脱……
free from ...

31. 建立;设立
set up

32. 使某物保持平衡
keep sth. balanced

33. 破坏生态系统
damage the ecosystem

34. 外出就餐
eat out

35. 鼓励某人做某事
encourage sb. to do sth.

36. 你说得对!
You said it!

37. 保护某物安全
keep sth. safe

38. 海洋生物
sea life

39. 解决问题
solve the problem

40. 环保产品
environment-friendly products

答案

8A Unit 7 1 coral reefs 3 so... that ... 5 living things 7 play a role 9 on and on 11 prevent floods 13 make up 15 take in 17 slow down 19 quite a few 21 damage the environment 23 rare birds 单元重点短语 2 be home to ... 4 keep/hold/store water 6 non-living things 8 keep/harm the balance 10 get rid of 12 act like ... 14 a third 16 carbon dioxide 18 feed on ... 20 cause sth. to do 22 in the north-east of ... 24 red-crowned cranes 25 for a short stay 26 lead to 27 keep fishing 28 make/create laws 29 bring trouble to ... 30 free from ... 31 set up 32 keep sth. balanced 33 damage the ecosystem 34 eat out 35 encourage sb. to do sth. 36 You said it! 37 keep sth. safe 38 sea life 39 solve the problem 40 environment-friendly products