Unit 6 Energy, nature and us Part C 分层练习（同步练）-2026-2027学年人教PEP版英语六年级上册

**基本信息** 本同步练习以“绿色能源与环保”为主题，通过基础巩固、能力进阶、综合应用三层设计，实现词汇→句型→语篇的渐进式知识巩固，培养语言能力与环保意识。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇（solar, sunlight等）、基础句型|首字母填空、单项选择等题型，直接关联图片与词汇，强化记忆| |进阶层|句型转换、对话应用|补全对话、连词成句，聚焦“3R规则”等核心句型的灵活运用| |综合层|语篇理解与表达|阅读理解、完形填空及写作题，整合绿色能源主题，提升思维品质与综合语言运用能力|

PEP Unit 6 Energy, nature and us Part C 核心词汇：green energy, resource, save, idea, presentation, solar oven, sunlight, reduce, reuse, recycle 核心句型：How can we help Mother Earth? We should follow the “3R” rules. We use green energy to light, heat and cool our homes. 一、根据图片和句子首字母提示完成句子。 1. We can make a s________ oven with a box. 2. The children give a p________ about green energy. 3. A solar oven uses s________ to heat food. 4. We should help M________ Earth. 二、选择正确的答案。 ( )1．What does a solar oven use? A. Sunlight. B. Coal. C. Plastic. ( )2．What is the children’s presentation about? A. Green energy. B. Sports. C. Animals. ( )3．What should we do to help Mother Earth? A. Waste water. B. Follow the 3R rules. C. Leave computers on. ( )4．Which one is a green energy source? A. Solar power. B. Rubbish power. C. Toy power. ( )5．What can we do with an old bottle? A. Reuse it. B. Break it in the street. C. Throw it into a river. 三、根据问句选择正确的答语。 ( )1．What is your presentation about? ( )2．What does a solar oven use? ( )3．How can we help Mother Earth? ( )4．What can we do with old toys? A. It uses sunlight. B. We can reuse or recycle them. C. It is about green energy. D. We can follow the 3R rules. 四、补全对话。 A: What are you doing? B: We are preparing a presentation. A: What is it about? B: ________________________________. A: How can green energy help us? B: ________________________________. A: What can we do to save resources? B: ________________________________. A: Do small actions matter? B: ________________________________. 选项： A. It is about green energy. B. We can light, heat and cool our homes with it. C. We can reduce, reuse and recycle. D. Yes. Small actions can make a big difference. 五、根据句意填空。 We use green energy to ________（照明）our homes. A solar oven uses ________（阳光）to heat food. We should ________（减少）energy use. We can ________（重复使用）old bottles. Please ________（回收）paper and boxes. 六、连词成句。 can / How / help / we / Mother Earth / ? ________________________________________________________________________________ use / We / sunlight / to heat food / . ________________________________________________________________________________ should / follow / We / the 3R rules / . ________________________________________________________________________________ 七、阅读理解。 Binbin’s class is preparing a presentation about green energy. First, the children talk about wind power, solar power and water power. They explain that green energy is clean and useful. It can light, heat and cool homes and schools. Then they discuss ways to save resources. They decide to follow the 3R rules. They will reduce energy use, reuse old bottles and bags, and recycle paper and boxes. On a sunny day, the children make a simple solar oven from a cardboard box, foil and a clear cover. Sunlight enters the oven and heats food inside. The children are excited because small ideas can help Mother Earth. ( )1．The presentation is about green energy. T / F ( )2．Green energy is dirty and harmful. T / F ( )3．The children decide to follow the 3R rules. T / F ( )4．They make a solar oven on a sunny day. T / F ( )5．Sunlight can heat food in the solar oven. T / F ( )6．What do the children use to make the solar oven? A. A cardboard box, foil and a clear cover. B. A metal train. C. A glass bottle only. ( )7．Why are the children excited? A. Because small ideas can help Mother Earth. B. Because they waste energy. C. Because they cancel the presentation. 八、完形填空。 Our class is making a presentation about (1) ________ energy. We talk about wind, solar and water power. These resources are (2) ________ and good for Earth. We also learn how to save energy. We can (3) ________ air conditioners less, take quick showers and unplug computers. We can follow the (4) ________ rules: Reduce, Reuse and Recycle. For our project, we make a solar (5) ________. We use a cardboard box, (6) ________ and a clear cover. The (7) ________ shines into the box and heats food. We can reuse old (8) ________ and recycle paper and boxes. Our teacher says small (9) ________ can make a big (10) ________. ( )1．A. red B. green C. heavy ( )2．A. dirty B. late C. clean ( )3．A. use B. uses C. using ( )4．A. ABC B. 3R C. music ( )5．A. train B. lamp C. oven ( )6．A. foil B. soil C. water ( )7．A. rain B. sunlight C. wind ( )8．A. energy B. air C. bottles ( )9．A. ideas B. mistakes C. rivers ( )10．A. question B. difference C. picture 九、写作。 请以“Helping Mother Earth”为题，写一段节能倡议，介绍绿色能源和至少三种节能方法。 ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ 参考答案 一、1. solar 2. presentation 3. sunlight 4. Mother 二、1. A 2. A 3. B 4. A 5. A 三、1. C 2. A 3. D 4. B 四、1. It is about green energy. 2. We can light, heat and cool our homes with it. 3. We can reduce, reuse and recycle. 4. Yes. Small actions can make a big difference. 五、1. light 2. sunlight 3. reduce 4. reuse 5. recycle 六、1. How can we help Mother Earth? 2. We use sunlight to heat food. 3. We should follow the 3R rules. 七、1. T 2. F 3. T 4. T 5. T 6. A 7. A 八、1. B 2. C 3. A 4. B 5. C 6. A 7. B 8. C 9. A 10. B 九、略 答案解析 一、图片、句子和首字母依次对应 solar, presentation, sunlight, Mother，答案唯一。 二、太阳能烤箱使用阳光；展示内容是绿色能源；帮助地球要遵守 3R；旧玩具可以重复利用或回收。 三、根据问句与答语对应：展示主题—C，太阳能烤箱用途—A，保护地球的方法—D，旧玩具处理方式—B。 四、补全对话的四个空分别对应展示主题、绿色能源用途、节能方法和小行动的意义，答案唯一。 五、根据中文提示填写与课文主题相关的动词和名词。 六、疑问词 How 放句首；use ... to do 表示“用……做某事”。 七、短文介绍绿色能源、3R 规则和太阳能烤箱的制作与用途。 八、1 green；2 clean；3 use；4 3R；5 oven；6 foil；7 sunlight；8 bottles；9 ideas；10 difference。 九、示例：We should help Mother Earth. We can use green energy. We should take quick showers and turn off lights. We can reuse bags and recycle bottles. Small actions can make a big difference. 学科网（北京）股份有限公司 $