摘要:
该小学英语课件围绕“Energy, nature and us”主题,核心知识点为绿色能源(风能、太阳能、水能)的类型、来源及用途,涵盖相关词汇(如power, electricity, solar)和句型(use sth. to do sth.,特殊疑问句)。课堂导入通过“Where does electricity come from?”设问引发兴趣,从电力来源过渡到绿色能源分类,再结合词汇学习与句型操练,搭建“导入-词汇-句型-应用”的学习支架。
其亮点在于以情境化任务驱动语言能力发展,如“Let’s talk”环节通过Binbin和Mike的项目讨论对话,让学生在真实语境中运用“talk about”“find out”等短语。同时注重思维品质培养,“Think, write and talk”活动引导学生分析能源用途并表达,提升问题解决能力。通过“Listen and answer”“Let’s try”等多样化练习,帮助学生巩固知识,发展学习能力,教师可借助清晰的知识脉络和分层任务提高教学效率。
内容正文:
Unit 6
Energy, nature and us
part A
Where does electricity come from?
Lead in
New words
power
/ˈpaʊə(r)/
[名词 (不可数)]能;能量
常用搭配:
water power (水能)
electric power (电能)
教材例句:"Running water can make power."(流水可以发电。)
electricity
音标:/ɪˌlekˈtrɪsəti/
词性:名词 (不可数名词)
释义:电 (电力)
⚠️ 注意:不可数名词
)
"Running water can make electricity."
(流水可以发电。)
solar
/ˈsəʊlə(r)/ | 形容词 | 太阳的
通常在句中作定语使用,修饰名词,如太阳活动、太阳系等。
常用搭配:solar power(太阳能)
其他:solar energy (太阳能), solar system (太阳系)
Wind power, solar power and water power are types of green energy.
译:风能、太阳能和水能是绿色能源的类型。
type
Look! There are differenttypes of fruits.
/taɪp/名词 (n.) / 动词 (v.)
中文释义:类型;种类;打字
📝 用法:复数:types;
动词过去式/过去分词:typed
🔑 常用句型:a type of ...(一种……)
Wind power, solar power and water power are types of green energy.
(风能、太阳能和水能是绿色能源的类型。)
energy
音标
/ˈenədʒi/
词性 & 释义
名词 (不可数)
能源
常用搭配
save energy
(节约能源)
拓展 & 例句
adj.energetic(精力充沛的)
"Why is saving energy important?"
light
/laɪt/
词性:动词 / 名词 / 形容词
中文释义:照亮;光;轻的
例句:We use green energy to light our homes. (我们用绿色能源照亮我们的家。)
⚡
用法提示:
动词过去式 lit/lighted;
名词不可数。
source
/sɔːs/| 名词 (可数 noun [C])
中文释义:来源;出处
复数形式:sources
常用搭配:
a source of energy / income / inspiration
(能源来源 / 收入来源 / 灵感来源)
Sunlight is a great source of energy.
译:阳光是一种很好的能源来源。
heat
/hiːt/| 词性:名词 (n.) / 动词 (v.)
释义 & 用法
• 热量;(使)变暖;加热
• 名词不可数;
动词过去式 heated
拓展 & 句型
• 转换: 形容词hot(热的)
• 常用:heat a house(给房子供暖)
We use green energy to heat our homes.
(我们用绿色能源给我们的家供暖。)
cool
/kuːl/
动词 / 形容词
(使)变凉,冷却;凉爽的;酷的
过去式:cooled
•cool a room(给房间降温)
• Use green energy to cool homes.
run
/rʌn/[ 动词 v. ]
使运行;跑
用法
过去式:ran
常用搭配
run a car
(发动汽车)
教材例句
We use it to run cars.
我们用它来发动汽车。
Let’s learn
Our project is about green energy.
Wind power,solar power and water power are types of green energy.We use them to...
wind power
solar power
water power
Types of green energy
Let’s learn
Wind power,solar power and water power 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 also use it to run cars,buses and trains.
use sth. to do sth....用某物去做某事
eg:You can use your phone to take photos.
What can make electricity?
wind power,
solar power,
water power.
cool a room
使房间凉快
heat a house
使房子温暖
run a car
驱动汽车
Think ,write and talk
light a bulb
点亮灯泡
Electricitiy is useful.We use electricity to cool a room,heat a house,light a bulb and run a car.
What can make electricity?
wind power,solar power and water power can make electricity.
Let’s talk
Listen and answer
1.What did they choose for their project?
3.What does Binbin want to know about it?
2.What does Binbin know?
Listen and answer
1.What did they choose for their project?
3.What does Binbin want to know about it?
2.What does Binbin know?
water power
Running water can make electricity.
We can get power from the sea too.
Where does water come from?
How do we make power from water?
Let’s learn
Binbin:Hi,Mike.Any ideas about our project?
Mike:Maybe we can talk about water power.
Binbin:OK.We use water every day.Let's find out more about water power.
Mike:What do you know about it?
Binbin:Running water can make electricity.We can
get power from the sea too.
talk about
find out
know about
get from
Let’s learn
Mike:What else do you want to know about water?
Binbin:Well,where does water come from?How do
we make power from water?
Mike:Good questions.Let's go to the library.We can
work on it together.
Binbin:Good idea!
make from
work on
Let’s learn
1.Maybe we can talk about water power.
talk about:谈论,讨论,说起,和discuss意思相近,
talk about 更口语化,更轻松。
eg:We need to talk about our travel plans.
Language points
Let’s learn
2.Let's find out more about water power.
find out:查明,发现,弄清(真相、事实等),注意和find的区别,后者更倾向于“找到”丢失的物品。
eg:You need to find out what time the train leaves.
Language points
Let’s learn
3.What do you know about it?
know about:了解、知道(关于...的情况,信息),强
调对某件事情有一定的认知,而不仅仅听过名字。和know有区别,后者表示“认识某人或某物”
eg:She knows a lot about the old school.
Language points
Let’s learn
5.How do we make power from water?
由...制成
make...from...:看不出原材料(发生本质变化)。
make...of...:看得出原材料(只是物理形状改变)。
1.Wine is made from grapes.
2.The desk is made of wood.
Language points
Let’s learn
6.We can work on it together.
work on:致力于,从事...,后接名词或动名词。
eg:I’m working on a new project.
Language points
Let’s learn
4.We can get power from the sea too.
get...from...:从...获得/得到...
1.表示从...得到...信息
eg:I usually get news from the internet.
2.表示从...学到经验,教训等
eg:We got lots of information from newspapers.
Language points
Let’s learn
1.What do you know about it?
2.What else do you want to know about water?
3.Where does water come from?
4.How do we make power from water?
一般现在时的特殊疑问句:
特殊疑问词+do+主语+动词原形+其他?
特殊疑问词+does+主语+动词原形+其他?主语是第三人称单数(he/she/it/单数名词/不可数名词)
易错点:
1.•❌ 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。
易错点:
2•❌ 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...
易错点:
3.❌ 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
Water comes from
river
lake
sea
river,
lake
and sea.
Water power can make electricity.
Let’s try
Let’s try
一、翻译
1.水能____________
2.风能____________
3.太阳能___________
4.cool a room_________________
5.light a bulb________________
6.heat a house_________________
7.run a car__________________
water power
wind power
solar power
使房间凉快
点亮灯泡
使房子温暖
驱动汽车
Let’s try
二、单选
______ does wind power come from?
A. What B. Where C. How
How ______ we save energy at school?
A. do B. does C. are
We ______ turn off the computers when we don't use them.
A. should B. can C. must
Where ______ water power come from?
A. do B. does C. is
5.How ______ you go to school every day?
A.did B.are C.do
c
1.单词抄二默一
Homework
2.熟读talk部分
3.完成相应习题
c
Good Bye!
星越教育
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