重庆大学版·英语五年级上册《Unit 5 Our Earth》练习题

共 27 道沉淀题 · AI 对照课标原创 · 三重审校答案可核对

需要完整试卷（重庆大学版·英语五年级上册《Unit 5 Our Earth》单元测试卷）？

按本单元考点 AI 生成整卷：正卷 + 答案页 + 逐题解析，PDF 精排 / Word 可编辑 / 打印装订寄到家。

本单元考点（4 个）

地球与自然相关词汇there be句型的过去式描述地球环境变化保护地球的表达方式

本单元练习题（27 题）

选择题 ★ 精品详情 →

1. 洗手后，水龙头还在流水。为了保护地球，哪句话最合适？A. Turn off the tap after you use water. B. Put rubbish into the river. C. Cut down more trees. D. Leave the lights on all day.

登录查看答案

填空题 ★ 精品详情 →

2. Read and fill. Earth is changing. Ten years ago, the river near our school was clean and the air was fresh. But now, because of too much rubbish and smoke from cars, the river is d____ and the air is not f____. The Earth is our only home. We should p____ the Earth, not pollute it. (首字母已给出，每空一词)

登录查看答案

选择题 ★ 精品详情 →

3. Read the passage about our Earth, then choose the correct answer. Many years ago, there ___ a big forest near the river, but now there ___ only a few small trees. Which pair of words is correct? A. was; are B. were; are C. was; were D. were; were

登录查看答案

填空题 ★ 精品详情 →

4. Today there are many trees in the school yard. Five years ago, there ___ only one tree in the school yard.

登录查看答案

选择题 ★ 精品详情 →

5. 郊游结束后，地上有空瓶和包装纸。为了保护地球，哪句话最合适？A. Put the rubbish in the bin. B. Leave the rubbish here. C. Pick the flowers. D. Waste water.

登录查看答案

选择题详情 →

6. 以前这条河很干净，现在越来越脏。选择最合适的句子描述这一变化。 A. The river is getting dirty. B. The river is getting clean. C. The air is getting dirty. D. The earth is getting warmer.

登录查看答案

填空题详情 →

7. Fill in the blank: Many years ago, ___ a big lake here.

登录查看答案

词汇题详情 →

8. 用 there be 的过去式完成句子（每空一词）。 1. There ___ (is) a small river near our school last year. 2. There ___ (are) many tall trees on the hill before. 3. 变一般疑问句并作肯定回答：____ ____ a clean lake in our city ten years ago? — Yes, there ___.

登录查看答案

填空题详情 →

9. 按提示用 there be 句型的过去式（was/were）完成句子：Last year, ___ (there be) only one small tree near the river. But now there are many trees. Ten years ago, ___ (there be) a lot of clean rivers in our city, but some of them became dirty. Once, ___ (there be) any plastic bags on the beach? No, there weren't.

登录查看答案

词汇题详情 →

10. 补全单词，描述河水的变化：以前河水是干净的，现在越来越脏。The river was c__an before, but now it is getting d__ty.

登录查看答案

词汇题详情 →

11. 根据中文提示，补全单词中所缺的字母，描述我们地球的环境。1. e_rth（地球） 2. riv_r（河流） 3. w_rld（世界） 4. sk_（天空） 5. s__（海）

登录查看答案

填空题详情 →

12. 用 there be 的正确过去式填空（每空一词）。Last night, there ___ a strong wind in our city. There ___ many fallen leaves on the ground this morning. Now there is a new park there, but twenty years ago there ___ any tall buildings.

登录查看答案

填空题详情 →

13. 五年前，小岛上有很多树；现在只剩下几棵。根据变化补全句子：There are ___ trees on the island now than five years ago.

登录查看答案

选择题详情 →

14. Choose the word for our home planet (地球). Which word means our home planet, where we all live? A. Mars B. Earth C. Moon D. Sun

登录查看答案

选择题详情 →

15. 选择最符合描述的英语单词：有很多树木生长在一起的一大片自然区域。A. river B. mountain C. forest D. sea

登录查看答案

词汇题详情 →

16. 补全单词：r_ver（河流）

登录查看答案

填空题详情 →

17. Two years ago, the lake was clean. Now people see many bottles and bags in it, and the water is not clean. The lake is getting ___.（填一个表示“更脏”的单词）

登录查看答案

填空题详情 →

18. 为了保护地球，我们应该节约用水。We should ___ water.

登录查看答案

选择题详情 →

19. Long ago, ___ two rivers near this village. A. there was B. there were C. there is D. there are

登录查看答案

填空题详情 →

20. 十年前，山上有一大片森林，许多鸟在树上筑巢。后来一些树被砍掉，鸟也搬走了不少。补全句子，描述森林的变化：The forest is getting ___.

登录查看答案

选择题详情 →

21. 十年前，山坡上有许多树；五年前，树少了一些；现在树比五年前还少。哪句话最能描述山坡的变化？ A. There are more trees on the hill now. B. There are fewer trees on the hill now. C. The trees on the hill are getting taller. D. The hill is getting cleaner.

登录查看答案

词汇题详情 →

22. 用 there be 句型的过去式填空，每空一词：Long ago, there ___ a big forest near the town.

登录查看答案

词汇题详情 →

23. 词汇题：根据中文提示补全单词，每空一词。 1. there w___（曾经有，后接复数名词） 2. there w__（曾经有，后接单数名词）

登录查看答案

词汇题详情 →

24. 根据中文提示，补全单词中所缺的字母。1. We should p______ the Earth.（保护）2. Don't w______ water.（浪费）3. We can r______ paper and bottles.（回收利用）4. Please k______ the river clean.（保持）

登录查看答案

选择题详情 →

25. 班级要为保护地球做一张行动卡，卡片上的每句话都要是我们应该做的事。哪张卡合适？A. Save water. Plant trees. B. Waste water. Put rubbish in the bin. C. Cut down trees. Save paper. D. Leave rubbish on the ground. Turn off the lights.

登录查看答案

词汇题详情 →

26. 根据中文提示补全单词，再从补全的单词中找出表示“我们居住的星球”的词。 1. m__ntain（山） 2. s__（海） 3. e__th（地球）

登录查看答案

词汇题详情 →

27. Fill in the blanks with the first letter and Chinese meaning. Earth's environment is changing, so we should protect it. 1. p___llute（污染） 2. p___nt（种植） 3. w___ste（浪费） 4. cl___n（干净的） 5. s___ve（节约）

登录查看答案

重庆大学版·英语其他单元练习题

Unit 1 Good helpers（27题）Unit 1 Being a Better Learner（27题）Unit 1 My First Day（27题）Unit 1 Wonderful Me（27题）Unit 1 Our School（18题）Unit 1 Our winter holidays（27题）Unit 1 Spending Money Wisely（27题）Unit 1 My Favourite Subjects（9题）Unit 2 My Classmates（27题）Unit 2 Being a Better Me（27题）Unit 2 At home（27题）Unit 2 A School Day（27题）

题目由 AI 对照课标原创生成并经机审+人审，如发现质量问题可联系我们。