Unit 6 Energy, nature and us 语法讲义+巩固练习(讲义)-2025-2026学年人教PEP版英语六年级上册

2026-05-31
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学段 小学
学科 英语
教材版本 小学英语人教PEP版六年级上册
年级 六年级
章节 Unit 6 Energy, nature and us
类型 教案-讲义
知识点 语法
使用场景 同步教学-单元练习
学年 2025-2026
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 DOCX
文件大小 41 KB
发布时间 2026-05-31
更新时间 2026-05-31
作者 匿名
品牌系列 -
审核时间 2026-05-31
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来源 学科网

摘要:

该小学英语Unit 6语法讲义通过对比表格系统构建知识体系,将一般现在时特殊疑问句(第三人称单数与其他人称)、情态动词should与can的用法差异以教材例句解析表呈现,结合易错点标注,清晰梳理语法规则内在联系与重难点分布。 练习设计从基础单选、填空到综合完形、阅读,梯度递进培养语言能力与思维品质,如“用do/does填空”强化语法应用,“3R原则完形填空”渗透环保意识。易错点解析与分层练习适配不同学生,答案详解支持自主复习,助力教师实施精准化教学。

内容正文:

2026秋新人教PEP版六年级上册英语语法精讲精练 Unit 6 Energy, nature and us 语法讲义+巩固练习 核心语法点 1. 一般现在时的特殊疑问句(第三人称单数) 2. 情态动词should与can的区分使用(环保建议) 一、一般现在时的特殊疑问句(第三人称单数) 1. 语法定义 一般现在时表示客观真理、经常性或习惯性的动作。当主语是第三人称单数(he/she/it/单数名词/不可数名词)时,特殊疑问句的结构为: 特殊疑问词+does+主语+动词原形+其他? 其他人称(I/you/we/they/复数名词)用: 特殊疑问词+do+主语+动词原形+其他? 2. 句型结构(教材例句解析) 主语类型 句型 教材例句 语法解析 第三人称单数 特殊疑问词+does+主语+动词原形+其他? Where does water come from?(水来自哪里?) How does a solar oven work?(太阳能烤箱是怎么工作的?) 助动词用does,后面必须跟动词原形come/work 其他人称 特殊疑问词+do+主语+动词原形+其他? How do we make power from water?(我们怎么用水发电?) What do we use green energy for?(我们用绿色能源做什么?) 助动词用do,后面跟动词原形make/use 3. 教材原文深度解析 · 例句1:Where does water come from? 解析:water是不可数名词,属于第三人称单数,所以助动词用does,后面动词用原形come(不能用comes)。 · 例句2:How do we save energy? 解析:主语we是第一人称复数,助动词用do,后面跟动词原形save。 4. 易错点 · ❌ 错误:Where does water comes from? ✅ 正确:Where does water come from? 解析:助动词does后面必须跟动词原形,不能用第三人称单数形式。 · ❌ 错误:How we make power from water? ✅ 正确:How do we make power from water? 解析:特殊疑问句必须有助动词do/does,不能直接说How we make... · ❌ 错误:What do your mother do? ✅ 正确:What does your mother do? 解析:your mother是第三人称单数,助动词用does。 二、情态动词should与can的区分使用 1. 语法定义 · should:表示“应该”,用于提出建议或劝告,强调责任和义务。 · can:表示“能够、可以”,用于表示能力或可能性,强调客观条件允许。 两者都是情态动词,后面都必须跟动词原形,没有人称和数的变化。 2. 用法对比(教材例句解析) 情态动词 含义 教材例句 语法解析 should 应该(提建议) We should save energy.(我们应该节约能源。) We should use both sides of paper.(我们应该用纸的两面。) 强调“有责任、有义务做某事”,是一种建议 can 能够、可以(表能力/可能性) We can take quick showers.(我们可以快速淋浴。) We can use old bottles again.(我们可以重复使用旧瓶子。) 强调“客观上能够做到某事”,是一种可行的方法 3. 教材原文深度解析 · 例句:We should save energy. We can take quick showers. 解析:第一句用should提出“节约能源”的总体建议;第二句用can给出“快速淋浴”这个具体可行的方法。 4. 易错点 · ❌ 错误:We should to save water. ✅ 正确:We should save water. 解析:should后面直接跟动词原形,不能加to。 · ❌ 错误:We can saving energy. ✅ 正确:We can save energy. 解析:can后面直接跟动词原形,不能用ing形式。 · ❌ 混淆:We can turn off the lights when we leave.(正确,表可行方法) We should turn off the lights when we leave.(也正确,表建议) 解析:两者在提建议时有时可通用,但should语气更强,强调“应该做”;can语气更委婉,强调“可以做”。 语法点课堂练习 一、一般现在时特殊疑问句课堂练习 单项选择题(5道) 1. ______ does water come from? A. What B. Where C. How 答案:B 解析:询问“来自哪里”用where。 2. How ______ we make power from wind? A. do B. does C. are 答案:A 解析:主语we是第一人称复数,助动词用do。 3. ______ does a solar oven work? A. What B. Where C. How 答案:C 解析:询问“如何工作”用how。 4. Where ______ your father work? A. do B. does C. is 答案:B 解析:your father是第三人称单数,助动词用does。 5. What ______ we use green energy for? A. do B. does C. are 答案:A 解析:主语we是第一人称复数,助动词用do。 填空题(3道,用do/does填空) 1. ______ you save energy at home? 答案:Do 解析:主语you是第二人称,助动词用Do。 2. How ______ electricity come to our homes? 答案:does 解析:electricity是不可数名词,第三人称单数,助动词用does。 3. What ______ they do to save water? 答案:do 解析:主语they是第三人称复数,助动词用do。 二、should与can区分使用课堂练习 单项选择题(5道) 1. We ______ save water. It's important. A. should B. can C. must 答案:A 解析:节约用水是我们应该做的事,用should强调责任。 2. We ______ use old bottles to make pen holders. A. should B. can C. must 答案:B 解析:用旧瓶子做笔筒是一种可行的方法,用can表示可能性。 3. You ______ leave the lights on when you go out. A. should B. shouldn't C. can't 答案:B 解析:离开时不应该开着灯,用shouldn't表示“不应该”。 4. We ______ walk or ride bikes to school to save energy. A. should B. can C. must 答案:A 解析:步行或骑车上学是节约能源的好建议,用should。 5. —______ I use both sides of paper? —Yes, of course. A. Should B. Can C. Must 答案:B 解析:询问“是否可以”用纸的两面,用can表示许可。 填空题(3道,用should/shouldn't/can/can't填空) 1. We ______ use LED lighting to save electricity. 答案:should/can 解析:用LED灯节约用电既是应该做的,也是可行的。 2. You ______ waste food. 答案:shouldn't 解析:不应该浪费食物,用shouldn't。 3. We ______ make a solar oven at home. It's easy. 答案:can 解析:在家做太阳能烤箱是可行的,用can。 Unit 6 单元语法专项练习 一、单项选择题(10道) 1. ______ does wind power come from? A. What B. Where C. How 2. How ______ we save energy at school? A. do B. does C. are 3. We ______ turn off the computers when we don't use them. A. should B. can C. must 4. Where ______ solar energy come from? A. do B. does C. is 5. We ______ reuse old clothes and books. A. should B. can C. must 6. ______ do we use water for? A. What B. Where C. How 7. You ______ take long showers. It wastes water. A. should B. shouldn't C. can't 8. How ______ a wind turbine work? A. do B. does C. is 9. We ______ plant more trees to protect the Earth. A. should B. can C. must 10. ______ you tell me some tips to save energy? A. Should B. Can C. Must 二、用所给词的适当形式填空(10道) 1. Where ______ (do) coal come from? 2. How ______ (do) you go to school every day? 3. We ______ (should) save our natural resources. 4. What ______ (do) they do to protect the environment? 5. We ______ (can) use solar power to cook food. 6. How ______ (do) electricity help us? 7. You ______ (should) throw rubbish everywhere. 8. Where ______ (do) you get your energy from? 9. We ______ (can) recycle bottles and boxes. 10. What ______ (do) green energy mean? 三、根据中文提示写出英文(10道) 1. 我们应该节约能源。 We ______ energy. 2. 水来自哪里? ______ water come from? 3. 我们可以用风能发电。 We ______ electricity from wind power. 4. 你不应该浪费食物。 You ______ food. 5. 我们怎么用水发电? ______ we make power from water? 6. 我们应该重复使用旧瓶子。 We ______ old bottles. 7. 太阳能来自太阳。 Solar energy ______ the Sun. 8. 我们可以步行上学。 We ______ to school. 9. 我们应该用纸的两面。 We ______ both sides of paper. 10. 你能告诉我一些节约用水的方法吗? ______ tell me some tips to save water? 四、完成句子(5道) 1. —我们应该怎么帮助地球? —我们可以节约能源和水。 —______ help the Earth? —We ______ energy and water. 2. 电是怎么来到我们家的? ______ electricity come to our homes? 3. 你不应该开着空调睡觉。 You ______ with the air conditioner on. 4. —我们能用太阳能做什么? —我们可以用它来照明和加热。 —______ we use solar energy for? —We ______ it to light and heat our homes. 5. 我们应该回收利用旧衣服和玩具。 We ______ old clothes and toys. 五、选词填空(5道) (do, does, should, can, shouldn't) 1. ______ you turn off the lights when you leave? 2. We ______ protect our Mother Earth. 3. How ______ a solar oven work? 4. You ______ waste paper. 5. We ______ make a poster about saving energy. 六、完形填空(10道) Mother Earth is our home. But now she is in trouble. Many resources 1 ______ running out. So we 2 ______do something to help her. First, we 3 ______save energy. We 4 ______ turn off the lights when we leave a room. We 5 ______ use LED lighting. We 6 ______walk or ride bikes to school. Second, we 7 ______save water. We 8 ______ take quick showers. We 9 ______wash all our clothes together. Third, we 10 ______ follow the "3R" rules: Reduce, Reuse and Recycle. Small changes can make a big difference. 1. A. is B. are C. be 2. A. should B. can C. must 3. A. should B. can C. must 4. A. should B. can C. must 5. A. should B. can C. must 6. A. should B. can C. must 7. A. should B. can C. must 8. A. should B. can C. must 9. A. should B. can C. must 10. A. should B. can C. must 七、阅读理解(1道,5个选择题) Green energy is clean and good for the Earth. There are many types of green energy, like wind power, solar power and water power. Wind power comes from the wind. We use wind turbines to make electricity from wind. Wind power is very clean. But it only works when there is wind. Solar power comes from the Sun. We use solar panels to make electricity from sunlight. Solar power is also clean. And it works on sunny days. Water power comes from running water. We build dams to make electricity from water. Water power is very powerful. But it can change the environment around the river. We should use more green energy. It can help save our Earth. 1. What is green energy? A. It is dirty and bad for the Earth. B. It is clean and good for the Earth. C. It is expensive. 2. Which of the following is NOT a type of green energy? A. Coal power. B. Wind power. C. Solar power. 3. What do we use to make electricity from wind? A. Solar panels. B. Dams. C. Wind turbines. 4. When does solar power work? A. On rainy days. B. On sunny days. C. At night. 5. Which of the following is TRUE? A. Wind power works all the time. B. Water power can change the environment. C. We shouldn't use green energy. Unit 6 单元语法专项练习答案与详解 一、单项选择题 1. 答案:B 解析:询问“风能来自哪里”用where。 2. 答案:A 解析:主语we是第一人称复数,助动词用do。 3. 答案:A 解析:不用电脑时应该关机,用should强调责任。 4. 答案:B 解析:solar energy是不可数名词,第三人称单数,助动词用does。 5. 答案:B 解析:重复使用旧衣服和书籍是可行的方法,用can。 6. 答案:A 解析:询问“用来做什么”用what...for。 7. 答案:B 解析:不应该长时间淋浴,用shouldn't。 8. 答案:B 解析:a wind turbine是单数,助动词用does。 9. 答案:A 解析:种更多树保护地球是我们应该做的,用should。 10. 答案:B 解析:请求对方“能否”告诉一些方法,用can。 二、用所给词的适当形式填空 1. does 解析:coal是不可数名词,第三人称单数,用does。 2. do 解析:主语you是第二人称,用do。 3. should 解析:应该节约自然资源,用should。 4. do 解析:主语they是第三人称复数,用do。 5. can 解析:可以用太阳能做饭,用can。 6. does 解析:electricity是不可数名词,用does。 7. shouldn't 解析:不应该到处扔垃圾,用shouldn't。 8. do 解析:主语you是第二人称,用do。 9. can 解析:可以回收瓶子和盒子,用can。 10. does 解析:green energy是不可数名词,用does。 三、根据中文提示写出英文 1. should save 2. Where does 3. can make 4. shouldn't waste 5. How do 6. should reuse 7. comes from 8. can walk 9. should use 10. Can you 四、完成句子 1. How should we; can save 2. How does 3. shouldn't sleep 4. What can; can use 5. should recycle 五、选词填空 1. Do 2. should 3. does 4. shouldn't 5. can 六、完形填空 1. B 解析:resources是复数,用are。 2. A 解析:我们应该做些事来帮助地球,用should。 3. A 解析:首先我们应该节约能源,用should。 4. A 解析:离开房间时应该关灯,用should。 5. B 解析:我们可以用LED灯,用can表示可行方法。 6. A 解析:我们应该步行或骑车上学,用should。 7. A 解析:其次我们应该节约用水,用should。 8. B 解析:我们可以快速淋浴,用can。 9. B 解析:我们可以一起洗所有衣服,用can。 10. A 解析:我们应该遵守3R原则,用should。 七、阅读理解 1. B 解析:原文第一段第一句“Green energy is clean and good for the Earth.” 2. A 解析:原文第一段提到风能、太阳能、水能是绿色能源,煤炭不是。 3. C 解析:原文第二段第二句“We use wind turbines to make electricity from wind.” 4. B 解析:原文第三段第四句“And it works on sunny days.” 5. B 解析:原文第四段第四句“But it can change the environment around the river.” 学科网(北京)股份有限公司 $

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Unit 6 Energy, nature and us 语法讲义+巩固练习(讲义)-2025-2026学年人教PEP版英语六年级上册
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Unit 6 Energy, nature and us 语法讲义+巩固练习(讲义)-2025-2026学年人教PEP版英语六年级上册
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Unit 6 Energy, nature and us 语法讲义+巩固练习(讲义)-2025-2026学年人教PEP版英语六年级上册
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