中小学教育资源及组卷应用平台
Module 3 Unit 6 Electricity -Reading II&Listening
教学设计
课题 Electricity 单元 Unit 6 学科 英语 年级 七年级
学习目标与核心素养 Knowledge objectives: 理解并能够正确使用词汇cooker, fridgeSkill objectives: 理解文章细节并能够复述；听懂并获取材料中的信息3.Emotional objectives: 通过谈论电的产出和使用，形成节约用电的习惯
重点 理解文章细节并能够复述；听懂并获取材料中的信息
难点 理解文章细节并能够复述
教学过程
教学环节 教师活动 学生活动 设计意图
课前热身 ①让三组学生展示上一节课中布置的对话，要求学生不要介绍自己的角色。②教师提前设置问题：Which group do you like best Why What’s your advice for them 表演对话发表观后见解 回顾所学内容，引入本课内容培养认真倾听和积极评价的意识
讲授新课 Step 1 找出句子相关的人或者物1.D1 让学生查读文章，找出相关信息Find these sentences in the story on page 73. Then write the name of the person or thing that each pronoun in italics refers to.Step 2 回顾与电有关的词汇Sharp eyes根据快速记忆，说出看到的单词D2 填写正确的单词The picture below shows how electricity gets to Benny's flat. Fill in the blanks with the correct words from the box.Step 3 Reading II 1.Read and judge the sentences according to Line 1-9:引导学生通过快速阅读判断信息正误Daisy was going to buy a packet of sweets.Benny asked Daisy to get him a packet of electricity.Benny believed Daisy could buy electricity in packets like sweets.Benny wanted to make Daisy look foolish.Mum was unhappy and she asked Benny not to say that. .2.Read and answer according to Line 10-16:引导学生通过快速阅读获取细节信息1. How does electricity come into our flats ___________________________________________2. What is it like ___________________________________________3.What are the wires connected to ___________________________________________4. What are the cables connected to ___________________________________________5. What does electricity give us ___________________________________________3.Fill in the blanks according to Line 10-16:引导学生通过快速阅读填写流程图4.Let’s say引导学生用自己的话描述电被产出和传输到家的过程5.Read and answer according to Line 17-23:引导学生通过快速阅读获取细节信息1. What did Daisy buy ___________________________________________2. Was she right Why ___________________________________________3. What makes batteries produce electricity ___________________________________________6.Fill in the blanks and read the summary:引导学生通过快速阅读完成短文概括Benny wanted to make Daisy look ______, so he asked her to buy _________________. He thought Daisy couldn’t buy _________ in packets like sweets. Electricity is like water, in a ___. It comes into our flat through ____, and these wires are connected to the cables from a ____________. It gives us power. Daisy bought _______, and she did buy a packet of electricity because the ________ inside the batteries produce electricity. 7.Let’s retell引导学生借助快速朗读全文或者短文概括完成(1)复述思维导图(2)复述文章8.Group discussionWho looks foolish in the end Why How should Benny answer his mum's question Step 4 CultureWho discovered electricity 引导学生分享自己课前预习内容Step 5 Listening1 Pre-listening说出家用电器的名称(2) 学习cooker和fridge两个新词，引导学生造句While-listening播放音频，引导学生根据材料圈出电器的开关情况The electricity in Benny's flat is not working. Listen to the conversation between Benny's father and mother. Circle ON or OFF below each photo. 3.Post-listening(1)Pair workTalk about electricity in the classroom/your house.(1)Group workHow do we save electricity 引导学生谈论自己的看法或者分享课前预习成果Step 6 Summary1. Words: cooker, fridge2. Story: Electricity all around (II)3. ListeningStep 7 Exercises(1)单项选择(2)完成句子Step 8 Homework1. Retell the story.2. Make a poster about how to save electricity. 配合要求，寻找相关信息快速反应，说出单词观察图片，填写单词配合老师，完成判断，完成探究案 探究点一配合老师完成问答，完成探究案 探究点二配合老师填写流程图根据提示完成描述配合老师完成问答，完成探究案 探究点三完成短文概括，完成探究案 探究点四借助多种形式，完成复述积极参与讨论分享预习成果说出话题词汇学习话题词汇完成听力任务谈论身边用电情况发表见解，分享预习成果全面总结完成练习 培养查读的阅读技巧回顾话题词汇，为下一步填空做准备培养学生读图能力培养学生获取信息的能力培养学生获取信息的能力培养学生对获取信息的处理能力培养学生对语言的综合运用能力和输出能力培养学生获取信息的能力培养学生对语篇的组织概括能力培养学生对语言的综合运用能力和输出能力培养学生主动参与和合作的意识培养学生获取信息和处理信息的能力为听力任务做准备培养学生听音获取信息的能力联系实际，学以致用联系实际，开拓视野养成及时总结和反思的习惯巩固所学，培养对语言的综合运用能力
板书 Unit 6 Electricity -Reading II&ListeningElectricity: power station→ cables→ wiresWords: cooker, fridge
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Module 3 Unit 6 Electricity -Reading II&Listening
导学案
学生姓名 班级 序号 2
课题内容 Reading D &Listening
学习目标与核心素养 Knowledge objectives: 理解并能够正确使用词汇cooker, fridgeSkill objectives: 理解文章细节并能够复述；听懂并获取材料中的信息3.Emotional objectives: 通过谈论电的产出和使用，形成节约用电的习惯
学习重点 理解文章细节并能够复述；听懂并获取材料中的信息
学习难点 理解文章细节并能够复述
课前查阅
上网搜索完成下列任务
Who discovered electricity What did he do
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
（二）How do we save electricity
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
探究点一：Read and judge the sentences according to Line 1-9:
Daisy was going to buy a packet of sweets.
Benny asked Daisy to get him a packet of electricity.
Benny believed Daisy could buy electricity in packets like sweets.
Benny wanted to make Daisy look foolish.
Mum was unhappy and she asked Benny not to say that. .
探究点二：Read and answer according to Line 10-16:
1. How does electricity come into our flats
_______________________________________________
2. What is it like
_______________________________________________
3.What are the wires connected to
_______________________________________________
4. What are the cables connected to
_______________________________________________
5. What does electricity give us
_______________________________________________
探究点三：Read and answer according to Line 17-23:
1. What did Daisy buy
_______________________________________________
2. Was she right Why
_______________________________________________
3. What makes batteries produce electricity
_______________________________________________
探究点四：Fill in the blanks and read the summary:
Benny wanted to make Daisy look ______, so he asked her to buy _________________. He thought Daisy couldn’t buy _________ in packets like sweets. Electricity is like water, in a ___. It comes into our flat through ____, and these wires are connected to the cables from a ____________. It gives us power. Daisy bought _______, and she did buy a packet of electricity because the ________ inside the batteries produce electricity.
一、单选题
1．Electricity __________our life easier. We must save it.
A．make B．makes C．was making D．made
2．Connect the fridge to the electricity.(选出同义词)
A．washing machine B．refrigerator C．rice cooker
3．—The light is on. Can you help me switch it off (选出同义词组)
—OK. No problem.
A．turn; down B．turn; on C．turn; off
4．The chemicals inside batteries produce electricity.(选出同义词)
A．make B．take C．carry
5．He bought a new washing machine last Sunday.(选出正确的解释)
A．machine used to wash dishes
B．machine used to wash clothes
C．machine used to wash cars
二、翻译
6．在某种程度上, 你是对的。
, you are right.
7．他年纪足够大，可以开洗衣机了。
He is old enough the washing machine.
8．你可以帮我在商店里买两袋糖吗？
Can you buy me sweets
from the shop
9．它在电线里流动。
It .
三、阅读理解
10．
Electricity is an important part in our life. We can't see or touch it, but it is all around us. Our life will be terrible without electricity. But some people don't know that everyone should save electricity. When it is not completely dark, many street lamps (路灯) light up early in some streets. Some people don't turn off the lights when they leave the room. Some people are sleeping with the lights on. They are all wrong. Here I make some suggestions about stopping these things:
*Turn on the street lamps on time. We light them from 7：00 p. m.～5：30 a. m. in summer, and from 5：30 p. m.~6：00 a. m. in winter.
*If some small areas are very dark, just turn on a few lights.
*The distance (距离) between street lights can be 50～60 meters. It can save electricity and money.
*If there are some activities, such as fairs, we can make the lights bright；if there is no activity, lights needn't be too bright.
Ask people to save electricity through TV shows, newspapers, and so on.
Electricity is a valuable resource (资源). It helps us live well and conveniently. We should take action to save it at once!
（1）How many examples does the writer tell us about wasting electricity
A．Two. B．Three. C．Four. D．Five.
（2）What does the underlined word "suggestions" mean
A．Energy. B．Jokes. C．Plans. D．Advice.
（3）What does the writer think of electricity
A．Valuable. B．Fast. C．Clean. D．Dangerous.
（4）Who of the following is NOT right
A．As a worker, Tom made the distance between two lights 55 metres.
B．Mary wrote an article about saving electricity to the newspaper.
C．Annie turned on all the lights when it was dark in a small area.
D．On the Book Fair last Sunday, Lucy made the lights very bright.
（5）What is the purpose (目的) of the passage
A．To tell us how to use electricity safely.
B．To introduce electricity to us.
C．To ask us to find valuable resources.
D．To ask us to save electricity.
11．
Cars make our lives more convenient. But they
can also be a problem. For example, fossil fuel (化石燃料)
cars mainly cause air pollution.
To improve the environment, many countries
are developing electric vehicles (EVs,电动车).
Among them, China is taking a leading role and has created the world's largest
EV market.
Last year, over 40 per cent of the 753,000
EVs sold in the world were sold in China, more than twice as many as the number
sold in the United States.
"Filling up a fossil fuel car with gas
(汽油) is more expensive than charging (充电) an electric car," said Wu Hao, who bought an electric car
this year.
However, there are still some problems. It
can be hard to find charging piles (充电桩) and
the cars can't go far before being recharged.
Some of these problems are being solved. In
2014, China had 31,000 charging piles. Now China has the world's largest EV
charging network, with more than 450,000 charging piles in total.
Developing EVs is one of many efforts that
China has made to cut down pressure on its environment after the government
promised to stop increases in carbon dioxide emissions (二氧化碳排放量) by 2030.
"As China goes, so will the world's
car industry," the Wall Street Journal said.
（1）____________mainly cause air pollution according to the passage.
A．Subways B．Sharing bikes
C．Electric vehicles D．Fossil fuel cars
（2）Over_________ electric vehicles were sold in China last year.
A．150,600 B．167,000 C．301,200 D．753,000
（3）What did Wu Hao think of charging an electric ca1
A．It's more expensive than filling up a fossil fuel car with gas.
B．It's less expensive than filling up a fossil fuel car with gas.
C．It's as expensive as filling up a fossil fuel car with gas.
D．It's as cheap as filling up a fossil fuel car with gas.
（4）Which country has the world's largest EV charging network now
A．America. B．Germany. C．China. D．England.
（5）What is the passage mainly about
A．China has taken a leading role in the world's electric vehicle industry.
B．Electric cars will disappear in the future.
C．There is no problem using electric cars.
D．How to deal with air pollution.
四、语法填空
12．阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。
We are lucky to live in a rich country where we have many things. However, most of us usually (waste) some things.
Electricity is one thing that we waste most. Lights, TVs, (radio) and other things are often kept on even when no one is using them. We should turn them off we do not need them. It takes (little) than a second to do it. Anyhow, not wasting electricity saves money, because we do not have to pay for the electricity we do not use. The (two) thing that we often waste is water. Fresh water is precious, so it shouldn't be wasted. It is only a simple matter of turning a tap. I am sure everybody can do this (easy) if he wants to. Another big waste is food. My mother used to cook so much food that much of it was thrown away. I told her we had wasted so much (food). She thought I was right and now cooks mainly what we can eat.
It is not right to be wasteful. I find there is a simple way of not wasting things. That is (use) only what we need. Do not touch what we do not need. this way, we can stop being wasteful.
参考答案
预习案
课前查阅
（一）Who discovered electricity What did he do
In 1752, Benjamin Franklin conducted his famous kite experiment. In order to show that lightning was electricity, he flew a kite during a thunderstorm. He tied a metal key to the kite string to conduct the electricity.
Just as he thought, electricity from the storm clouds transferred to the kite and electricity flowed down the string and gave him a shock. He's lucky that he didn't get hurt, but he didn't mind the shock since it proved his idea.
（二）How do we save electricity
Eg.
Turn off standby appliances
Use energy efficient appliances
Reduce water heating expenses
Dress properly inside of your home to reduce heating/cooling costs
Wash clothes at a lower temperature
探究案
探究点一：Read and judge the sentences according to Line 1-9:
TTFTF
探究点二：Read and answer according to Line 10-16:
1.Electricity comes into our flats through thin wires.
2. It's like water, in a way.
3.They are connected to cables under the street.
4. They are connected to a power station.
5. It gives us power.
探究点三：Read and answer according to Line 17-23:
1.She bought a packet of batteries.
2.Yes. Because batteries can also produce electricity.
3.Chemicals.
探究点四：Fill in the blanks and read the summary:
foolish
a packet of electricity
electricity
way
wires
power station
batteries
chemicals
训练案
1．【答案】B
【解析】句意：电使我们的生活更轻松。我们必须节约它。make，让，使，动词。A.原形；B.第三人称单数形式；C.过去进行时；D.过去式。结合句意可知此句要用一般现在时，主语electricity是不可数名词，谓语动词要用第三人称单数形式，故选B。
【点评】考查动词第三人称单数的基本用法。
2．【答案】B
【解析】句意：把冰箱接上电源。washing machine洗衣机；refrigerator冰箱；rice cooker电饭煲。fridge冰箱，与B意思相近，故选B。
【点评】考查词义辨析，注意识记fridge的用法。
3．【答案】C
【解析】句意：——灯亮着。你能帮我把它关掉吗？——好的。没问题。turn down，把音量调低；turn on，打开；turn off，关上。switch off，关上，与turn off意思相近，故选C。
【点评】考查词义辨析，注意识记switch off的用法。
4．【答案】A
【解析】句意：电池里的化学物质产生电能。make制造；take拿；carry携带。produce产生，与A意思相近，故选A。
【点评】考查词义辨析，注意识记produce的用法。
5．【答案】B
【解析】句意：上星期天他买了一台新洗衣机。washing machine洗衣机，根据选项A：machine used to wash dishes洗碗用的机器；B：machine used to wash clothes洗衣服用的机器；C：machine used to wash cars洗汽车用的机器；可知B符合题意，故答案为B。
【点评】考查词义辨析。注意识记washing machine的意义。
6．【答案】In；a；way
【解析】根据中英文对照可知此句缺少成分“在某种程度上”。根据中文提示，在某种程度上，in a way，为固定搭配，句首字母应为大写。故填In；a；way。
【点评】考查汉译英。注意识记固定搭配in a way的词义。
7．【答案】to；turn；on
【解析】根据中英文对照可知此句缺少成分“可以”，“开”。根据enough可知，本句为“主语+be+形容词+enough+to do sth.”句式，表示“很...足以做某事”；打开turn on，为固定搭配。故填to；turn；on。
【点评】考查汉译英。注意识记“主语+be+形容词+enough+to do sth.”句式，以及turn on的固定搭配。
8．【答案】two；packets；of
【解析】根据中英文对照可知，此处缺少成分“ 两袋 ”，一袋 ，用固定短语a packet of，两袋是复数，packet的复数形式是packets，两，用基数词two，故填two；packets；of 。
【点评】考查汉译英。根据汉语意思匹配相应的英语，注意固定搭配a packet of的用法。
9．【答案】flows；through；wires
【解析】根据中英文对照可知此处缺少成分“在电线里流动”，flow through....通过流动，wire电线，可数名词，此处是复数名词作宾语，句子时态是一般现在时，主语it是第三人称单数，谓语动词用第三人称单数，故答案为：flows through wires。
【点评】此题考查句子翻译。注意固定短语flow through和谓语动词的第三人称单数。
10．【答案】（1）B
（2）D
（3）A
（4）C
（5）D
【解析】文章大意：本文介绍了电能是非常宝贵的资源，列举了生活中一些用电的不好例子，并给出一些建议，让我们在平时生活中学会节约用电。
（1）细节理解题。根据第一段中 When it is not completely dark, many street lamps (路灯) light up early in some streets. Some people don't turn off the lights when they leave the room. Some people are sleeping with the lights on. They are all wrong. 当天还没有完全黑下来的时候，有些街道的路灯很早就亮起来了。有些人离开房间时不关灯。有些人开着灯睡觉。他们都错了。结合句意可知，本文一共举了三个错误例子。故选B。
（2）词义猜测题。A.Energy能量；B.Jokes玩笑；C.Plans计划；D.Advice建议。 根据about stopping these things，以及下文各段内容可知，此处表示一些省点的建议。故选D。
（3）细节理解题。A.Valuable宝贵的；B.Fast快速的；C.Clean干净的；D.Dangerous危险的。 根据文章最后一段中Electricity is a valuable resource电能是一种宝贵的资源，因此作者认为它是宝贵的。故选A。
（4）细节理解题。根据第三条建议The distance between street lights can be 50～60 meters. It can save electricity and money. 路灯之间的距离可达50~60米。它可以省电省钱，可知A选项做法正确；根据文章倒数第二段Ask people to save electricity through TV shows, newspapers, and so on.通过电视节目、报纸等号召人们节约用电，可知B选项描述正确；根据第二条建议If some small areas are very dark, just turn on a few lights.如果一些小区域很暗，就打开几盏灯，可知不需要打开所有的灯，因此C选项做法错误；根据第四条建议If there are some activities, such as fairs, we can make the lights bright如果有一些活动，如集市，我们可以使灯明亮，可知在书展活动上，可以将灯开得亮一些。结合题干，选择错误的选项。故选C。
（5）推理判断题。根据最后一段Electricity is a valuable resource. It helps us live well and conveniently. We should take action to save it at once!电是一种宝贵的资源。它帮助我们生活得很好，方便。我们应该立即采取行动来拯救它！可知本文作者的目的，是要告诉大家节约用电。故选D。
【点评】考查阅读理解。首先弄清全文大意，然后分析各题题干，细节理解题可从文章中相应段落找出答案；词义猜测题可联系上下文，结合语境去进行猜测；推理判断题应统观全文，总结文章核心内容。
11．【答案】（1）D
（2）C
（3）B
（4）C
（5）A
【解析】文章大意：本文介绍了如今许多国家都在发展电动车，而中国现在成为了世界上电动汽车产业的领军，也会带动世界汽车工业发展。
（1）细节理解题。A.Subways地下铁；B.Sharing bikes共享单车；C.Electric vehicles电动车；D.Fossil fuel cars化石燃料汽车。 根据第一段中For example, fossil fuel cars mainly cause air pollution.可知，化石燃料汽车是主要引起空气污染的原因。故选D。
（2）数字计算题。根据第三段中Last year, over 40 per cent of the 753,000 EVs sold in the world were sold in China去年，全球售出的75.3万辆电动汽车中，超过40%是在中国售出的。总数753,000，它的40%应为301,200。故选C。
（3）细节理解题。根据第四段中Filling up a fossil fuel car with gas (汽油) is more expensive than charging (充电) an electric car 给一辆化石燃料汽车加油比给一辆电动汽车充电更贵，可知给电动车加油会更便宜。故选B。
（4）细节理解题。根据第六段中Now China has the world's largest EV charging network, with more than 450,000 charging piles in total.目前，中国拥有全球最大的电动汽车充电网络，充电桩总数超过45万个。可知世界上最大的电动汽车充电网络在中国。故选C。
（5）主旨大意题。根据最后一段中As China goes, so will the world's car industry随着中国的发展，世界汽车工业也将随之发展。可知中国在世界电动汽车产业中处于领先地位。故选A。
【点评】考查阅读理解。首先弄清全文大意，然后分析题干，细节理解题可从文章相应段落找出答案；数字计算题应分析句子结构，注意百分数的计算；主旨大意题应找出文中关键信息，进行归纳总结。
12．【答案】waste；radios；when；less；second；off；easily；food；to use；In
【解析】文章大意：本文分别介绍了电能、水资源和食物在生活中的一些浪费现象，并告诉我们应如何防止浪费。
（1）句意：然后，我们中的大部分人通常浪费一些东西。waste浪费，动词。根据usually可知，本句为一般现在时，主语most of us为复数，因此动词使用原形。故填waste。
（2）句意：当没有人使用它们时，经常开着灯光，电视，收音机，还有其他的东西。radio收音机，名词。根据Lights，TVs，结合本句主语为并列关系，因此本空也应使用名词的复数形式。故填radios。
（3）句意：我们应该在不需要它们的时候，关上他们。根据本空前后句内容以及逻辑关系可知，当不需要它们的时候，when当......时候，引导状语成分。故填when。
（4）句意：这只需要不到一秒的时间。little少量，副词。根据than可知，此处为形容词的比较级形式，little的比较级为less，结合句意。故填less。
（5）句意：第二件我们经常浪费的东西是水。two二，基数词。根据we often waste is water可知，此处表示第二件事情，应使用序数词。故填second。
（6）句意：这只是一个简单的关水龙头的问题。根据前句Fresh water is precious, so it shouldn't be wasted.淡水是宝贵的，所以它不应该被浪费。可知此处表示关上水龙头，turn off关闭，关掉，为固定搭配。故填off。
（7）句意：我相信每个人如果想的话，都可以很容易地做到这一点。easy容易的，形容词。分析句子结构，本空应为修饰动词do的副词，easy的副词形式为easily。故填easily。
（8）句意：我告诉她我们已经浪费了太多食物。food食物，名词。根据前文Another big waste is food.另一件很大的浪费是食物。可知此处表示浪费了太多的食物，food为不可数名词，使用原形。故填food。
（9）句意：那就是只使用我们需要的东西。use使用，动词。结合句意，此处表示义务，应该做的事情，使用be+动词不定式的结构。故填to use。
（10）句意：这样，我们就可以停止浪费。根据句意，in this way用这种方法，为固定搭配，首字母应大写。故填In。
【点评】考查语法填空。首先弄清全文大意，然后分析各空句子结构，注意时态、名词复数、比较级、固定搭配、不定式等因素，变换形式，填写正确答案。
一、预习案
二、探究案
三、训练案
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" 21世纪教育网(www.21cnjy.com)(共26张PPT)
Unit 6 Electricity
Period 2
Reading II&Listening
深圳牛津版 七年级下
Warm up
Which group do you like best Why
What’s your advice for them
Read and act out the dialogue.
D1 Find these sentences in the story on page 73. Then write the name of the person or thing that each pronoun in italics refers to.
1. I'm going to buy a packet of sweets. (lines 1-2) ____
2. Can you get me a packet of electricity (lines 4-5) ____
3. She'll look foolish. (line 8) ____
4. It's like water, in a way. (lines 11-12) ____
5. They're connected to a power station. (line 16) ____
Daisy
Benny
Benny
electricity
cables
Let’s find
Sharp eyes
electricity
wire
cable
battery
power station
D2 The picture below shows how electricity gets to Benny's flat. Fill in the blanks with the correct words from the box.
cable power station wire
Let’s fill
wire
cable
power station
Read and judge the sentences according to Line 1-9:
( ) Daisy was going to buy a packet of sweets.
( ) Benny didn’t reply to his sister because he
( ) Benny believed Daisy could buy electricity
in packets like sweets.
( ) Benny wanted to make Daisy look foolish.
( )
T
T
F
T
F
Benny asked Daisy to get him a packet of electricity.
Mum was unhappy and she asked Benny not to say that.
Let’s judge
1. How does electricity come into our flats
2. What is it like
3.What are the wires connected to
Electricity comes into our flats through thin wires.
It’s like water, in a way.
They are connected to cables under the street.
Read and answer according to Line 10-16:
Let’s say
4. What are the cables connected to
5. What does electricity give us
They are connected to a power station.
It gives us power.
Fill in the blanks according to Line 10-16:
Electricity is produced in a ______ station.
Electricity travels in ______ under the street.
Electricity comes into our flat through thin _____.
_________ changes into light energy in light bulbs.
power
cables
wires
Electricity
Let’s fill
Let’s say
How does it come into our flats
What is it like
How is it produced
Electricity
1. What did Daisy buy
2. Was she right Why
3. What makes batteries produce electricity
She bought a packet of batteries.
Yes. Because batteries can also produce electricity.
Chemicals.
Read and answer according to Line 17-23:
Let’s say
Fill in the blanks and read the summary:
Benny wanted to make Daisy look ______, so he asked her to buy _________________. He thought Daisy couldn’t buy _________ in packets like sweets. Electricity is like water, in a ___. It comes into our flat through ____, and these wires are connected to the cables from a ____________. It gives us power. Daisy bought _______, and she did buy a packet of electricity because the ________ inside the batteries produce electricity.
a packet of electricity
foolish
electricity
way
wires
power station
batteries
chemicals
Let’s fill
Electricity
all around
who
______, ______, mum and dad.
where
at _____
one ________
when
what
went out to buy
asked … to
looked foolish
Mum said …
came back
Daisy
Benny
home
evening
Dad and Benny talked about how electricity gets to their flat.
Let’s retell
Discuss in groups.
Who looks foolish in the end Why
How should Benny answer his mum's question
Groupwork
Culture
Who discovered electricity
In 1752, Benjamin Franklin conducted his famous kite experiment. In order to show that lightning was electricity, he flew a kite during a thunderstorm. He tied a metal key to the kite string to conduct the electricity.
Just as he thought, electricity from the storm clouds transferred to the kite and electricity flowed down the string and gave him a shock. He's lucky that he didn't get hurt, but he didn't mind the shock since it proved his idea.
lights
computer
washing machine
television
Pre-listening
What are they
rice cooker
We can use rice cooker to cook rice.
Pre-listening
fridge=refrigerator
Pre-listening
Fridges can make our food fresh and cold.
The electricity in Benny's flat is not working. Listen to the conversation between Benny's father and mother. Circle ON or OFF below each photo.
Listening
Pair work
Talk about electricity in the classroom/your house.
S1: Is/Are the _______ on
S2: _______ .
S1: What is on
S2: The _______ in the _______ is/are on.
Groupwork
How do we save electricity
Turn off standby appliances
Use energy efficient appliances
Reduce water heating expenses
Dress properly inside of your home to reduce heating/cooling costs
Wash clothes at a lower temperature
Summary
1. Words: cooker, fridge
2. Story: Electricity all around (II)
3. Listening
Choose the correct answers.
1. ______ is a kind of power that can provide light or heat (热量) or make machines work.
A. Space B. Electricity C. Oxygen
2. —— Oh, the food in the _____ goes bad. There is something wrong with it.
——Let me have a look. Maybe I can repair it.
A. fridge B. washing machine C. pipe
Exercises
3. Don't _____ to close the window when you go out．
A．remember B．forget C. go
4. —— What do you think of these people
——They are poor in life, but _____, they are richer than the rich.
A. on the way B. in a way C. by the way
Finish the following sentences:
1.我们需要一个冰箱和一个饭锅。
We need a ______ and a ____________.
2.我妈妈经常清理洗衣机，因为它太脏了。
My mother always cleans the________________ because it is too dirty.
fridge
washing machine
Exercises
rice cooker
3.在发电站里不允许吸烟。
There is no smoking inside the______________.
4.某种程度上讲，在火星上有生命的迹象。
____ ____ ____，there are some marks of life on Mars.
5.记得回家的路上买一包电池。
Remembger to buy _________________________ your way home.
power station
In a way
a packet of batteries on
Homework
1. Retell the story.
2. Make a poster about how to save electricity.
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