Unit 4 The Wonders of Nature单元语法专项训练2026-2027学年人教版八年级英语下册
2026-09-06
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摘要：
**基本信息**
聚焦比较等级与度量表达，通过规则-基础-应用三级训练体系，系统构建语法知识逻辑，强化语言应用能力与思维辨析能力。
**专项设计**
|模块|题量/典例|方法提炼|知识逻辑|
|----|-----------|----------|----------|
|规则填空|6题|明确度量表达结构（数+单位+形）、数词单复数规则|概念先行，建立语法规则认知|
|基础填空|10题|比较级/最高级变形、as...as原级用法|规则应用，巩固词形变化能力|
|单项选择|12题|情境辨析（如How long/How high提问）、比较级修饰词（much）|情境迁移，提升语法选择准确性|
|句型转换与完成句子|6题|提问句式转换、比较级差值表达、最高级改写|综合运用，强化句式转换思维|
|语篇填空|6空|语篇中语法知识连贯应用|语用整合，培养语境化语法能力|
内容正文：
Unit 4 The Wonders of Nature 单元语法专项训练
2026—2027学年 人教版八年级英语下册
训练重点：比较等级；长度、高度及大数表达 姓名__________ 班级__________
一 规则填空
1. “三百米高”可写为three hundred metres ______。
2. 具体数字后hundred、thousand通常不加______。
3. 表示笼统的“数千”使用_______________。
4. 询问河流长度用How ______；询问山的高度用How ______。
5. far作距离比较时，比较级可用______________________，最高级可用________________________。
6. “最……的……之一”用one of the+最高级+可数名词______。
二 基础填空
用括号内所给词的适当形式填空，或根据提示填写正确的词。
1. The river is about two hundred metres ______ (宽的).
2. The lake is _______ (deep) than the one near our town.
3. It is one of the _________ (high) mountains in this area.
4. Five __________ (thousand) visitors came last month.
5. ___________ (thousand) of birds live near the lake.
6. This path is much _______ (long) than that one.
7. The lake is as ______ (deep) as that one.
8. The mountain is 2,500 metres ______ (height).
9. Which of the three paths is the _______ (safe)?
10. These are some of the most beautiful _______ (place) here.
三 单项选择
1. The waterfall is about ____.
A. high thirty metres B. thirty metres high C. thirty metre high D. thirty high metres
2. There are ____ trees on the hill. (恰好三千棵)
A. three thousand B. thousands three C. three thousands D. three thousands of
3. ____ people visit this park every year. (数千人)
A. Three thousands B. Thousands of C. Thousand of D. Three thousand of
4. —____ is this river? —About 800 kilometres.
A. How high B. How old C. How many D. How long
5. —____ is the lake? —About twenty metres deep.
A. How often B. How deep C. How many D. How long
6. This mountain is 1,800 metres high; that one is 1,500. This one is ____.
A. 300 metres highest B. 300 metres high C. 300 metres higher D. 3,300 metres higher
7. Of the three rivers, this one is the ____.
A. longest B. longer C. long D. more long
8. The cave is ____ larger than the one we saw yesterday.
A. much B. so C. too D. very
9. This is one of ____ waterfalls in the area.
A. the more famous B. most famous C. the most famous D. more famous
10. Which number means “twenty-five thousand”?
A. 250,000 B. 25,500 C. 2,500 D. 25,000
11. The two lakes are equally deep. This one is ____ that one.
A. the deepest of B. deeper than C. as deep as D. more deep than
12. The path near the river is safer than ____.
A. those river B. the hill C. the river D. the one on the hill
四 句型转换与完成句子
1. The river is 600 kilometres long.（对600 kilometres long提问）
___________________________?
2. The mountain is 1,200 metres high.（对1,200 metres high提问）
_______________________________?
3. Lake A is 30 metres deep. Lake B is 20 metres deep.（用deeper than及差值合并）
Lake A is ___________________________ Lake B.
4. No other tree in this park is older than this one.（用最高级改写）
This is ___________________ in this park.
5. 这里生活着数千只鸟。（用thousand完成句子）
_______________________ live here.
6. 这座山是本地区最高的山之一。（完成句子）
This is ____________________________________ in the area.
五 语篇填空
用括号内所给词的适当形式填空。
We followed a guide along a river. It was about fifty metres (1) ________ (width). The bridge ahead was (2) ________ (long) than the one near our school. We then reached a lake. It was one of the (3) ________ (deep) lakes in the area. Five (4) ________ (thousand) trees grew around it, and (5) _________ (thousand) of birds stopped there each spring. Of the three places we visited, I liked the lake (6) ________ (well).
参考答案与解析
一 规则填空
1. high。数量及单位之后放表示维度的形容词。
2. s。five thousand，不写five thousands。
3. thousands of。不与具体数字直接连用。
4. long；high。先判断测量的是哪种维度。
5. farther / further；farthest / furthest。谈实际距离时两组形式均可接受。
6. 复数。不要遗漏the或名词复数。
二 基础填空
1. wide。形容词在数量单位之后。
2. deeper。than提示比较级。
3. highest。one of the后接最高级。
4. thousand。具体数字后用单数形式。
5. Thousands。thousands of表示数千。
6. longer。much修饰比较级。
7. deep。as...as用原级。
8. high。数量单位后用形容词high。
9. safest。三者比较使用最高级。
10. places。some of后接复数名词。
三 单项选择
1. B（thirty metres high）。数量+复数单位+形容词。
2. A（three thousand）。具体数字后thousand不加-s或of。
3. B（Thousands of）。笼统数量用thousands of。
4. D（How long）。公里数在该语境中表示河长。
5. B（How deep）。答语deep提示深度。
6. C（300 metres higher）。差值为300，使用比较级higher。
7. A（longest）。三者比较用最高级。
8. A（much）。much可修饰比较级。
9. C（the most famous）。固定结构one of the+最高级。
10. D（25,000）。thousand表示千。
11. C（as deep as）。相同深度用as...as。
12. D（the one on the hill）。比较对象都应是path。
四 句型转换与完成句子
1. How long is the river?
对长度提问用How long。
2. How high is the mountain?
问山高用How high。
3. Lake A is 10 metres deeper than Lake B.
差值置于比较级前。
4. This is the oldest tree in this park.
保持比较范围。
5. Thousands of birds live here.
笼统数量用复数+of。
6. This is one of the highest mountains in the area.
mountains为复数。
五 语篇填空
1. wide 2. longer 3. deepest 4. thousand 5. thousands 6. best
测量表达用wide；than提示longer；one of the提示deepest；具体数字后thousand不变，thousands of表示笼统数量；三地中最喜欢用best。
语篇还原
We followed a guide along a river. It was about fifty metres wide. The bridge ahead was longer than the one near our school. We then reached a lake. It was one of the deepest lakes in the area. Five thousand trees grew around it, and thousands of birds stopped there each spring. Of the three places we visited, I liked the lake best.
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