摘要:
**基本信息**
本同步练以绿色能源为主题,通过基础巩固、能力进阶、综合应用三层设计,实现从词汇到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(wind power等)、基础句型(Where do we get energy?)|图文结合首字母填空、选择匹配,依托选项提示降低难度,夯实新授课基础|
|进阶层|句型结构、简单语篇理解|连词成句强化句子组织,阅读理解聚焦信息提取,培养分析推断能力|
|综合层|语篇综合运用、主题输出|完形填空整合词汇语法,写作任务要求介绍绿色能源用途,提升综合语言运用与环保表达能力|
内容正文:
PEP Unit 6 Energy, nature and us Part A
核心词汇:energy, wind power, solar power, water power, green energy, electricity, light, heat, cool
核心句型:Where do we get energy? Wind power, solar power and water power are types of green energy. We use them 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. W________ power comes from moving air.
2. S________ power comes from the Sun.
3. Running water can make e________.
4. Green energy is c________ and good for Mother Earth.
二、选择正确的答案。
( )1.Which one is a type of green energy?
A. Wind power. B. Plastic power. C. Paper power.
( )2.What can running water make?
A. Food. B. Electricity. C. Clothes.
( )3.Solar power comes from ________.
A. the Sun B. the sea C. the wind
( )4.Green energy is ________ for Mother Earth.
A. dirty B. expensive C. good
( )5.We use energy to ________ our homes.
A. light B. draw C. wash
三、根据问句选择正确的答语。
( )1.Where does solar power come from?
( )2.What can running water make?
( )3.What are wind, solar and water power?
( )4.What do we use energy to do?
A. They are types of green energy. B. It comes from the Sun. C. It can make electricity. D. We use it to light, heat and cool homes.
四、补全对话。
A: Hi, Binbin. What is your project about?
B: It is about green energy.
A: What types of green energy do you know?
B: ________________________________.
A: What can running water do?
B: ________________________________.
A: How do we use green energy at home?
B: ________________________________.
A: Is green energy good for our planet?
B: ________________________________.
选项:
A. Wind power, solar power and water power.
B. It can make electricity.
C. We use it to light, heat and cool our homes.
D. Yes, it is clean and good for Mother Earth.
五、用所给词的适当形式填空。
Wind power, solar power and water power ________(be)green energy.
We use electricity ________(light)our homes.
Running water can ________(make)electricity.
Green energy ________(be)clean.
We also use energy ________(run)cars and trains.
六、连词成句。
energy / Where / get / do / we / ?
________________________________________________________________________________
power / Solar / comes / from the Sun / .
________________________________________________________________________________
use / We / green energy / to light / our homes / .
________________________________________________________________________________
七、阅读理解。
Our science class is about energy. Ms Green asks us where energy comes from. We learn that moving air can make wind power, sunlight can make solar power and running water can make water power. These are types of green energy. They are clean and good for Mother Earth. We use green energy to light, heat and cool our homes and schools. We can also use it to run cars, buses and trains. Our group chooses water power for a project. We want to find out where water comes from and how water can make electricity. We will go to the library and work together.
( )1.The science class is about energy. T / F
( )2.Solar power comes from running water. T / F
( )3.Green energy is clean. T / F
( )4.Green energy can be used in schools. T / F
( )5.The group chooses water power for its project. T / F
( )6.What can running water make?
A. Electricity. B. Paper. C. Food.
( )7.Where will the group work on the project?
A. At the station. B. In the library. C. On a farm.
八、完形填空。
Energy is important in our daily life. We use it to (1) ________ our homes, to heat water and to run buses. Some energy comes from nature. Moving air can make (2) ________ power. Sunlight can make (3) ________ power, and running water can make water power. These kinds of energy are (4) ________ energy because they are clean and good for Earth. At school, we use electricity to (5) ________ classrooms and to run computers. At home, we use energy to (6) ________ or cool rooms. We should learn more about energy and use it (7) ________. We can choose green energy to help our (8) ________. Small changes can make a big (9) ________. Saving energy is good for nature and good for (10) ________.
( )1.A. heat B. light C. run
( )2.A. solar B. water C. wind
( )3.A. wind B. water C. solar
( )4.A. dirty B. green C. heavy
( )5.A. run B. heat C. light
( )6.A. cool B. write C. recycle
( )7.A. loudly B. carefully C. quickly
( )8.A. library B. planet C. project
( )9.A. question B. difference C. picture
( )10.A. them B. us C. it
九、写作。
请以“Green energy”为题,介绍两种绿色能源及其用途,至少写五句话。
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
参考答案
一、1. wind 2. solar 3. electricity 4. clean
二、1. A 2. B 3. A 4. C 5. A
三、1. B 2. C 3. A 4. D
四、1. Wind power, solar power and water power. 2. It can make electricity. 3. We use it to light, heat and cool our homes. 4. Yes, it is clean and good for Mother Earth.
五、1. are 2. to light 3. make 4. is 5. to run
六、1. Where do we get energy? 2. Solar power comes from the Sun. 3. We use green energy to light our homes.
七、1. T 2. F 3. T 4. T 5. T 6. A 7. B
八、1. B 2. C 3. C 4. B 5. C 6. A 7. B 8. B 9. B 10. B
九、略
答案解析
一、图片、句子和首字母依次对应 wind, solar, electricity, clean,答案唯一。
二、风能、太阳能、水能都属于绿色能源;水能可发电;太阳能来自太阳;绿色能源清洁并有益于地球;能源可用于照明。
三、根据问句信息对应:太阳能来源—B,水能作用—C,三类能源的类别—A,能源用途—D。
四、对话中每个空只有一个符合语境和语法的最佳答案。
五、主语为复数时 be 用 are;use ... to do;can 后接动词原形。
六、疑问词 Where 放句首,助动词 do 后接主语和动词原形。
七、短文明确说明能源主题、三种绿色能源及小组项目。
八、1 light;2 wind;3 solar;4 green;5 light;6 cool;7 carefully;8 planet;9 difference;10 us。
九、示例:Wind power comes from moving air. Solar power comes from the Sun. Water power comes from running water. We use green energy to light and heat our homes. It is clean and good for Earth.
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