Ⅰ. Key Phrases
1. 从地下取水
2. 实际上
3. 成为熊猫之家
4. 对她有价值
5. 收集并重复用水
6. 花许多钱挖井
7. 担心一切
8. 开始种花
9. 加入我们
10. 起作用(difference)
11. 98%的陆地
12. 覆盖1,000平方千米
13. 把它放在椅子上
14. 征求老师的建议
15. 搜索信息
16. 在你家的外面
17. 把它们扔掉
18. 为他提供帮助
19. 保持空气清新
20. 大量塑料袋(plenty)

1. get water from the ground
2. in fact
3. be the home of pandas / become home to pandas
4. be valuable to her
5. collect and reuse water
6. spend much money digging wells
7. worry about everything
8. start planting flowers / begin to plant flowers
9. join us
10. make a difference
11. 98 percent of the land
12. cover 1,000 square kilometers
13. put it on the chair
14. ask the teacher for advice
15. search for information
16. outside your home
17. throw them away
18. provide help for him / offer help to him
19. keep the air clean and fresh
20. plenty of plastic bags

这是一道七年级英语核心短语汉译英练习题，考查本册所学重点词汇、固定搭配的掌握情况，部分题目指定了需使用的提示词，结合七年级所学的基础语法规则、常用短语表达规范即可写出对应正确译文。

Ⅱ. Key Sentences
21. 沙漠中的人重复用水来洗澡。(reuse)

22. 长江大约6,300千米长。(long)

23. 别把废品放进湖里。(waste)

24. 不要让水一直流。(keep)

25. 我们在家里可以从小事开始节约水。(start)

26. 不要用洗衣机洗很少的几件脏衣服。(only)

27. 你一定会找到很多方式查找信息。(find)

28. 森林给动物和植物提供了家。(provide)

29. 我不渴,所以我现在不用喝水。(thirsty)

30. 请加入我们去搜集雨水供后面使用。(collect)

21. People in the desert reuse water to take a shower.
22. The Yangtze River is about 6,300 kilometers long.
23. Don't put the waste into the lake.
24. Don't keep the water running.
25. We can start with small things to save water at home.
26. Don't use the washing machine to wash only a few dirty clothes.
27. You are sure to find many ways to search for information.
28. Forests provide homes for animals and plants.
29. I'm not thirsty, so I don't have to drink water now.
30. Please join us to collect rainwater for later use.

本题是限定提示词的汉译英题型，考查七年级阶段的基础英语句式、核心短语的掌握，翻译时必须用到题干括号中给出的指定词汇，注意祈使句、陈述句的正确结构，保证语义和原句完全对应，表达符合英语常用习惯。