Unit 3 Wonderful nature 语法常考易错题（专项训练）-2026-2027学年外研版（三起）英语六年级上册

**基本信息** 聚焦形容词比较级与最高级核心语法点，通过多题型梯度训练构建从形式到应用的完整知识链，强化语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词形填空|15题|考查单/多音节词变化规则|从基础形式（long-longer）到复杂结构（one of the most...）| |单项选择|20题|结合语境辨析语法功能|覆盖疑问词（how long/how high）、程度副词（much）等搭配| |句型转换|12题|同义句转换与句式转换|比较级与最高级互转，强化语法迁移能力| |改错|12题|典型错误识别与修正|针对"the+最高级"遗漏、重复修饰（more bigger）等易错点| |情景交际|10题|补全对话考查综合运用|整合数字问答、感叹句等功能意念项目|

六年级英语外研版（三起）上册 Unit 3 Wonderful nature 语法常考易错题练习 一、用所给词的适当形式填空（每空一词） 1. Mount Qomolangma is __________ __________ (high) mountain in the world. 2. The Changjiang River is __________ (long) than the Yellow River. 3. This is one of __________ __________ (wonderful) places in Yunnan. 4. The weather in winter is getting __________ and __________ (cold). 5. The Sahara is __________ (big) than many deserts, but the Antarctic Desert is __________ (big) of all. 6. The Huangguoshu Waterfall is about 81 metres __________ (wide). 7. The Nile runs across __________ (many) countries than the Changjiang River. 8. Which is __________ (deep), Tianchi Lake or Qinghai Lake? 9. The Qinghai-Tibet Plateau is __________ (high) than any other plateau in the world. 10. Erhai Lake is one of __________ __________ (big) lakes in Yunnan. 11. The Amazon is __________ (much) longer than the Changjiang River. 12. The leaves turn __________ and __________ (brown) in autumn. 13. The Antarctic Desert is over 14 million square kilometres. It is __________ (large) desert on Earth. 14. Xu Xiake was one of __________ __________ (famous) travellers in Chinese history. 15. Nature is becoming __________ and __________ (beautiful) with our care. 二、单项选择 1. — __________ is the Changjiang River? — About 6,300 kilometres. A. How long B. How high C. How wide 2. The Antarctic Desert is __________ than the Sahara. A. big B. bigger C. biggest 3. Mount Qomolangma is __________ than any other mountain in the world. A. high B. higher C. the highest 4. This is one of __________ interesting stories I have ever heard. A. the most B. most C. more 5. __________ is the world's highest mountain? A. What B. Which C. How 6. The lake is getting __________. A. cleaner and cleaner B. more and more cleaner C. clean and clean 7. The Nile is about 6,671 kilometres __________. A. long B. longer C. longest 8. Tianchi Lake is one of __________ lakes in China. A. deep B. the deepest C. deepest 9. — __________ is the Sahara? — It's about 9 million square kilometres. A. How long B. How large C. How high 10. The weather here is __________ than in my hometown. A. much worse B. more worse C. very worse 11. The Amazon is __________ longer than the Changjiang River. A. much B. more C. many 12. __________ wonderful nature it is! A. What B. How C. What a 13. There are __________ than 14 million square kilometres of desert. A. much B. more C. most 14. Mount Qomolangma is getting __________ every year. A. high B. higher C. highest 15. Which is __________ season in Yunnan? A. better B. best C. the best 16. The Sahara is not __________ desert in the world. A. bigger B. the biggest C. biggest 17. The Yellow River is the second __________ river in China. A. long B. longest C. the longest 18. — Is the Gobi Desert __________ than the Sahara? — No, it isn't. A. large B. larger C. largest 19. This park is __________ beautiful than that one. A. much B. more C. most 20. __________ high Mount Qomolangma is! A. What B. How C. What a 三、按要求完成句子 1. The Changjiang River is about 6,300 kilometres long.（对划线部分提问） __________ __________ is the Changjiang River? 2. The Antarctic Desert is bigger than any other desert in the world.（改为同义句，用最高级） The Antarctic Desert is __________ __________ desert in the world. 3. Mount Qomolangma is higher than Mount Tai.（改为同义句，用最高级） Mount Qomolangma is __________ __________ mountain in the world. 4. This is one of the most beautiful lakes in China.（改为同义句，用比较级） This lake is more beautiful than __________ __________ lakes in China. 5. The Nile runs across eleven countries.（对划线部分提问） __________ __________ countries does the Nile run across? 6. The Huangguoshu Waterfall is about 74 metres high.（对划线部分提问） __________ __________ is the Huangguoshu Waterfall? 7. The Qinghai-Tibet Plateau is higher than any other plateau in the world.（改为同义句） The Qinghai-Tibet Plateau is __________ __________ plateau in the world. 8. Which is the longest river in the world?（用the Nile回答） __________ __________ is the Nile. 9. Xu Xiake travelled for about 30 years.（对划线部分提问） __________ __________ did Xu Xiake travel? 10. What a wonderful place it is!（改为How引导的感叹句） __________ __________ the place is! 11. The Sahara is 9 million square kilometres. The Antarctic Desert is 14 million square kilometres.（合并为一句，用比较级） The Antarctic Desert is __________ __________ the Sahara. 12. Is the Changjiang River the longest river in Asia?（作肯定回答） __________, it __________. 四、改错（每句有一处错误，请找出并在横线上改正） 1. The Changjiang River is longer river in Asia. 改正：________________________________________ 2. This is one of the most beautiful place in China. 改正：________________________________________ 3. The Sahara is more bigger than the Gobi Desert. 改正：________________________________________ 4. Which is highest, Mount Qomolangma or Mount Tai? 改正：________________________________________ 5. The lake is getting more and more deeper. 改正：________________________________________ 6. Tianchi Lake is one of deepest lake in China. 改正：________________________________________ 7. The Antarctic Desert is biggest than the Sahara. 改正：________________________________________ 8. — How long is the Sahara? — It's about 9 million square kilometres. 改正：________________________________________ 9. Mount Qomolangma was 8,848.86 metres high in 2020. And it is getting more high every year. 改正：________________________________________ 10. The leaves turn more and more brown in autumn. 改正：________________________________________ 11. Erhai Lake is one of the biggest lake in Yunnan. 改正：________________________________________ 12. The Amazon is much more longer than the Changjiang River. 改正：________________________________________ 五、情景交际（根据上下文及本单元重点句型补全对话，每空一词） A: What's the highest mountain in the world? B: (1) __________ __________. A: (2) __________ is it? B: It's 8,848.86 metres high. A: Is the Sahara the biggest desert? B: No, (3) __________ __________. A: (4) __________ is the biggest desert? B: The Antarctic Desert. A: (5) __________ __________ is the Nile? B: It's about 6,671 kilometres long. A: (6) __________ does the Nile run across? B: It runs across eleven countries. A: What do you think of Xu Xiake? B: He is one of (7) __________ __________ (great) travellers in Chinese history. A: I want to visit Tiger Leaping Gorge. Is it wonderful? B: Yes. It's one of (8) __________ __________ (wonderful) places in Yunnan. A: (9) __________ __________ is it from Kunming to Dali? B: It's about 300 kilometres. A: (10) __________ a wonderful trip it will be! B: Have a good time! 参考答案 一、用所给词的适当形式填空 1. the highest　2. longer　3. the most wonderful　4. colder; colder　5. bigger; the biggest 6. wide　7. more　8. deeper　9. higher　10. the biggest　11. much　12. browner; browner 13. the largest　14. the most famous　15. more; more beautiful 二、单项选择 1—5　ABACB　　6—10　AABBA　　11—15　AABBC　　16—20　BBBBB 三、按要求完成句子 1. How long　2. the biggest　3. the highest　4. many other　5. How many 6. How high　7. the highest　8. The longest　9. How long　10. How wonderful 11. larger than / bigger than　12. Yes; is 四、改错 1. longer → the longest　2. place → places　3. more bigger → bigger 4. highest → the highest　5. more and more deeper → deeper and deeper 6. deepest lake → the deepest lakes　7. biggest → bigger 8. How long → How large　9. more high → higher　10. more and more brown → browner and browner 11. lake → lakes　12. much more longer → much longer 五、情景交际 1. Mount Qomolangma　2. How high　3. it isn't　4. What　5. How long 6. How many　7. the greatest　8. the most wonderful　9. How far　10. 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