(共38张PPT)
Unit 6 Electricity
Period 1 Reading I
牛津深圳版 七年级下册
Watch the video and talk about it.
Lead in
Watch the video and talk about it.
Lead in
From the video, we can know what we are going to learn today?
electricity
n. a form of energy from charged elementary particles , usually supplied as electric current through cables, wires, etc. for lighting, heating, driving machines, etc 电；电能
The electricity is off (= there is no electric power supply) .
停电了。
Lead in
Listen to the conversation and answer the questions.
Lead in
1 What is energy?
It gives power to make people or things work.
2 Where does the boy’s energy come from?
It comes from food.
3 What about the robot?
Its energy comes from electricity.
Listen to the conversation and talk about it.
Activity
Brainstorming.
Where do we need electricity in our daily life?
…...
There are different ways of producing electricity, Write the correct words in the blanks.
solar power water power wind power
________________ ________________ ________________
Pre-reading
What do you know about…?
wind power
water power
solar power
Answer the question.
Answer the questions according to the photos and the title of the story on page 73.
Electricity all around
Pre-reading
What did the girl buy?
She bought batteries.
2 What do you think the story ay be about? Tick (?) the possible answers.
a Where electricity comes from.
b What electricity is like.
c What we use electricity for.
d How we can use electricity safely.
Answer the question.
Pre-reading
a Where electricity comes from.
Reading
Electricity all around
One?evening, Daisy said, “I’m going to buy a packet of sweets. Does anyone want anything?”
Benny, Daisy’s brother, replied, “Can you get me a packet of electricity?”
“Yes, I can, ” said Daisy. Then she went out. Benny laughed, “She can’t buy electricity in packets like sweets! She’ll look foolish.”
Listen, read and understand.
Reading
Mum said, “You mustn’t say that, Benny!”
“What do you know about electricity, Benny?” Dad asked.
“Electricity gives us power. It flows through wires. It’s like water, in a way,” said Benny.
“You’re right! Electricity comes into our flat through thin wires. These are connected to cables under the street,” Dad added.
“What are the cables connected to?” asked Benny.
Listen, read and understand.
Reading
“They’re connected to a power station,” answered Dad.
A moment later, Daisy came back.
“May I have my packet of electricity?” Benny asked.
“Here you are!” said Daisy.
“But … these are batteries!” said Benny.
“Daisy’s right,” said Dad. “The chemicals inside batteries produce electricity.” Mum said, “Who looks foolish now, Benny?”
Listen, read and understand.
Reading
Listen, read and understand.
Benny asks Daisy’s to get a packet of electricity.
Benny talk about the electricity with his parents.
Benny talk about cable with his parents.
Daisy takes some batteries home.
Benny finally understand what electricity is.
1 Does anyone want anything? ?anyone pron. 任何人?
anyone意思是“任何人”；anything意思是“任何东西”，它们都是不定代词，为单数。?
常常用在一般疑问句和否定句中。?
He?didn’t?tell?anyone?about?his?address.?
他没有把他的地址告诉任何人。???????
Does?he?want?anything?to?eat??
他想吃什么东西吗？
Presentation
Language points.
(???)?1.?I’m?hungry.?I?want?________?to?eat.?
A.?anything B.?something
C.?everything D.?nothing?
(???)?2.?_________ is?too?difficult?if?you?put?your?effort?into?it.
A.?Anything B.?Something
C.?Nothing D.?Everything
Presentation
Language points.
B
C
2 Benny, Daisy’s brother, replied…..
reply v. 较正式，多指经过考虑而作出答复，reply?除后接?that?从句或引出直接引语是及物动词外，一般只用作不及物动词。其后若接名词或代词作宾语，应借助介词?to。
He?replied?to?my?letter.?
他给我回了信。??
He?replied?that?he?had?changed?his?mind.?
他回答说他改变了主意。
Presentation
Language points.
answer?意为“回答”时，既可以作及物动词，也可以作不及物动词，多用于一般性应答。
He?answered?my?letter. 他给我回了信。?
answer?还可表示接听(电话)或对门铃等声响作出反应等。
Who?answered?the?telephone? 谁接的电话??
A?little?girl?answered?the?door. 一个小女孩应声去开门。?? ?
Presentation
Language points.
(???)?1.?Have?you?had?an?______?to?your?letter?
A.?answer B.?reply
(???)?2.? I?received?no?reply?to?my?request.
A.?answer B.?reply
Presentation
Language points.
A
B
3 She’ll look foolish.
foolish 形容词，做表语
It was foolish of her to say such a thing.
= She was foolish to say such a thing.
她说出那样的话来，真是太蠢了。
Presentation
Language points.
foolish, stupid, silly的区别：
1）foolish指无头脑，缺乏常识或判断力，相当汉语的“愚蠢”；
2）stupid指智力、理解力或学习能力很差，相当汉语的“笨”；
3）silly指头脑简单，傻头傻脑或令人发笑，相当于汉语的“傻”。
Presentation
Language points.
(???)?1.?It was a pretty stupid thing to do.
A.?foolish B.?stupid C. silly
(???)?2.? He was foolish to leave his car unlocked.
A.?foolish B.?stupid C. silly
(???)?3.? Her work is full of silly mistakes.
A.?foolish B.?stupid C. silly
Presentation
Language points.
B
A
C
4 It flows through wires.
n. 金属丝；电线；电报
The rope was notstrong enough, so we used wire.
这根绳子不够结实，所以我们用金属线。
vt. 发电报；装电线；(通过电线)接通；用金属丝把...连一起；电汇
Yon can wire the details to my brother in New York.
你可以将细节电告我在纽约的兄弟。
Presentation
Language points.
5 These are connected to cables under the street.
cable n. 钢索; 电缆；v. 给…发海底电报; 为…铺设电缆线; 用缆绳状装饰线脚装饰。 过去分词：cabled 现在分词：cabling
be?connected?to?意思是“被连接到……”
On?the?new?network,?all?telephones?will?be?connected?to?other?countries.??
connect?sth.?to/with…?把……和……连接起来
Presentation
Language points.
(???)?1.?The dispute is not directly connected ___ the negotiations.
A.?with B.?to
(???)?2.? Mathematics is connected with astronomy.
A.?with B.?to
Presentation
Language points.
B
A
6 A moment later, Daisy came back.
moment n. 瞬间；片刻
与moment?相关的短语：?
a?moment?ago 刚刚;刚才 at?the?moment??现在;此刻?
wait?a?moment 等一会儿 in?a?moment 过一会儿
for?the?moment 暂时 at?any?moment 任何时刻
Presentation
Language points.
7 “But … these are batteries!”
battery n.?电池?
The?chemicals?inside?batteries?produce?electricity.?
电池里面的化学物质产生电。???
【注意】?
battery?意思是“电池”，是可数名词，复数形式为batteries。????
The?calculator?needs?a?new?battery.? 计算机需换新电池。
Presentation
Language points.
(???)?1.?The _____ has run down.
A.?battery B.?batteries
(???)?2.? Ned turned on the lanterns, which worked with batteries.
A.?battery B.?batteries
(???)?3.? The battery in my car gave up the ghost.
A.?battery B.?batteries
Presentation
Language points.
A
B
A
Reading task
1 If you reply to a question, you ____ it.
a ask b answer
2 A foolish person usually does ____ things.
a harmful b silly
3 When my computer is connected to the Internet, the Internet ___ my computer and the other computers in the world together.
a joins b carries
Vocabulary.
The words in italics are from the story on page 73. Circle the correct answers.
4 If you ask someone to wait for a moment, you will come back in ____.
a a long time b a short time
5 Batteries provide toy cars with ____.
a electricity b heat
Reading task
Vocabulary.
The words in italics are from the story on page 73. Circle the correct answers.
Reading task
anyone connected to in a way power station wires
Completer the passage with the words in box.
Electricity is like water, ________. It flows from the _____________ to our homes.
The light, TVs and computers in our homes are ___________ the power station though _____.
Electricity is very important to us. We need it at home, at work and in school. Could ______ live in a world without electricity?
in a way
power station
connected to
wires
anyone
Activity
Let’s play a role!
Daisy: I’m going to buy a packet of sweets. Does anyone want anything?
Benny: Can you get me a packet of electricity?
Daisy: Yes, I can.
Benny (laughed): She can’t buy electricity in packets like sweets! She’ll look foolish.
Mum: You mustn’t do that, Benny.
Activity
Let’s play a role!
A moment later, Daisy came back.
Benny: May I have my packet of electricity?
Daisy: Here you are.
Benny: But … these are batteries!
Dad: Daisy’s right. The chemicals inside batteries produce electricity.
Mum: Who looks foolish now, Benny?
Practice
根据句意及所给的首字母提示补全句子。
1.?The?scientists?says?we?can?use?wind?to?produce?e______.?
2.?If?you?can’t?eat?all?the?meat,?you?can?put?it?in?the?f____.?
3.?Don’t?t____?the?hot?iron,?or?it?will?hurt?your?hand.?
4.?My?toy?car?doesn’t?run?because?the?b_____?is?used?up.?
5.?I?want?to?t____?your?IQ?by?answering?these?questions.
nergy
ridge
ouch
attery
est
Practice
从方框中选择适当的短语填空，并注意其形式。
washing?machine be?careful?with Air conditioner
share…with take?the?medicine switch?on go?out?alone
1.?We?should?____________?the?electricity.?It’s?dangerous.?
2.?In?hot?summer,?most?families?use?____________?to?help?them?sleep?well.?
3.?Will?you?_____?your?photos?____?me??
4.?She?was?ill?but?she?didn’t?want?to?_______________.?
be careful with
air conditioner
share with
take the medicine
Practice
从方框中选择适当的短语填空，并注意其形式。
washing?machine be?careful?with Air conditioner
share…with take?the?medicine switch?on go?out?alone
5.?Please?________?the?computer.?I?need?to?type?some?letters.?
6.?Don’t?____________?at?midnight.?It’s?not?safe.?
7.?Nobody?washes?clothes?at?my?home,?but?the?_______?
_______ does?the?work.
switch on
go out alone
washing machine
Summary
Key words:
Electricity; conversation; identify; rule; anyone; reply; foolish; wire; connect; cable; moment; battery
Key phrases:
a packet of; in a way; (be) connected to; power station
Homework
模仿录音的语音、语调，朗读课文。
抄写单词和短语：anyone, battery, cable, connect, electricity, foolish, moment, reply, wire, a packet of, (be) connected to, in a way, power station等。
谢谢
中小学教育资源及组卷应用平台
牛津深圳版 七下 Unit 6 Period 1习题
一、根据句意及所给的首字母提示写出所缺单词，并注意其形式。
1.?When?you?read?books?in?the?library,?you?must?obey?the?r_________.?
2.?Is?a_________?worried?about?the?English?exam??
3.?You?shouldn’t?make?such?a?f_________?mistake.?
4.?The?little?boy?went?to?bed.?A?m_________?later,?he?fell?asleep.?
5.?The?girl?is?shy.?She?can’t?start?a?c_________?with?strangers?easily.
二、单项选择
(????)?1.?I’m?hungry.?I?want?____?to?eat.
A.?anything B.?something C.?everything D.?nothing?
(????)?2.?_ _is?too?difficult?if?you?put?your?effort?into?it.
A.?Anything B.?Something C.?Nothing D.?Everything?
(????)?3.?---The?story?is?so?amazing!?It’s?the?most?interesting?story?I’ve?
ever?read.?
---But?I’m?afraid?it?won’t?be?liked?by_____.
A.?everybody B.?somebody C.?anybody D.?nobody?
(????)?4.?Julie?enjoys?listening?to?music?very?much. She?often?says?to?me?that___?is?more?interesting?than?music.
A.?nothing B.?something C.?everything D.?anything?
(????)?5.?---Is?your?sister?ill? ---Yes,?but?__________,?only?a?little?cold.
A.?serious?anything B.?nothing?serious
C.?serious?nothing D.?anything?serious
三、根据中文意思，完成下列句子。
1.?妈妈买了一袋苹果和一箱牛奶。? ???
Mum?bought?_________?________?_________?apples?and?a?box?of?milk.?2.?这条电线与电视机相连。? ???
The?wire?_________?_________?_________?the?TV.?
3.?我的姐姐正在整理她的房间。? ???
My?sister?is?_________?_________?her?bedroom.?
4.?你发完邮件后别忘记关电脑。? ???
Don’t?forget?to?_________?_________?the?computer?after?you?send?the?email.?
5.?请确认每个学生都在教室里。? ???
Please?_________?_________?every?student?is?in?the?classroom.?
6.?在某种程度上，长假期有时会令人感到无聊。? ???
_________?_________?_________,?long?holidays?are?sometimes?boring.
四、阅读理解
Mr.?and?Mrs.?Brown?are?from?America.?They?are?now?teaching?English?in Zhengzhou.?Their?son?Jack?is?with?them.?Jack?speaks?English.?They?want?him?to?learn?some?Chinese.?Jack?is?in?Grade?Three?in?a?Chinese?school.?He?plays?with?Chinese?children?every?day.?He?listens?to?Chinese,?speaks(讲)?Chinese,?reads?books?in?Chinese?and?writes?in?Chinese.?He?is?doing?well?in?his?Chinese.???
1.?Mr.?and?Mrs.?Brown?are________.? ????
A.?Chinese B.?English C.?America D.?Americans???
2.?They?are?working?________?now.? ????
A.?at?school B.?in?China C.?in?America D.?in?Grade?3???
3.?Jack?is________.? ????
A.?a?student?in?a?Chinese?school
B.?a?girl?from?America
C.?in?Class?One,?Grade?Three
D.?learning?English???
4.?Jack?likes?to?play?with________.? ????
A.?his?father B.?his?mother
C.?his?brothers D.?Chinese?children???
5.?Jack?learns?the?Chinese?language?(语言)?by________.? ????
A.?listening?to?the?language??
B.?listening?to?the?language?and?speaking?it?????
C.?reading?books?in?Chinese?and?writing?in?it?????
D.?listening,?speaking,?reading?and?writing
参考答案：
一、根据句意及所给的首字母提示写出所缺单词，并注意其形式。
1. rules
2. anyone
3. foolish
4. moment
5. conversation
二、单选
1-5 BCBAB
三、根据中文意思，完成下列句子。
1. a packet of
2. is connected of
3. tidying up
4. switch off
5. make sure
6. In a way
四、阅读理解
1-5 DBADD
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中小学教育资源及组卷应用平台
牛津深圳版英语七年级下册
Unit 6 Electricity
Period 1 Reading I教学设计
课题 Unit 6 Period 1 单元 Unit 6 学科 English 年级 7
学习 目标 Language knowledgeElectricity; conversation; identify; rule; anyone; reply; foolish; wire; connect; cable; moment; batteryunderstand new phrases：a packet of; in a way; (be) connected to; power station2. Language skills 1) be able to guess the meaning of words according to pictures or context, and exercise specific image thinking. 2) select appropriate articles. 3) usage of key words. 4) analysis of simple sentence structure. 3.Learning strategies Training method. 4 . Emotional attitudeUnderstand the meaning of electricity.
重点 usage of key words.
难点 select appropriate articles; usage of key words; analysis of simple sentence structure.
教学过程
教学环节 教师活动 学生活动 设计意图
导入新课 Step 1. Lead-inWatch the video and talk about it.From the video, we can know what we are going to learn today?Listen to the conversation and answer the questions. 1 What is energy? 2 Where does the boy’s energy come from? 3 What about the robot?Step 2. ActivityBrainstorming. 观看视频并提出相关问题，开展讨论。 头脑风暴。 用看视频的方式吸引住学生的注意力，激发他们的兴趣并过渡到新课。 激发学生思考。
讲授新课 Step 1. Pre-readingThere are different ways of producing electricity, Write the correct words in the blanks.Answer the questions according to the photos and the title of the story on page 73.Step 2. ReadingListen, read and understand.Para 1-3: Benny asks Daisy’s to get a packet of electricity.Para 4-7: Benny talk about the electricity with his parents.Para 8-9: Benny talk about cable with his parents.Para 10-13: Daisy takes some batteries home.Para 14: Benny finally understand what electricity is.Step 3. Language points1. anyone； 2. reply； 3. foolish； 4. wire； 5. are connected to cables； 6. a moment later； 7. batteryStep 4. Vocabulary.The words in italics are from the story on page 73. 1. Circle the correct answers.Completer the passage with the words in box.Step 5. ActivityLet’s play a role! 完成阅读课文前的相关练习。 阅读文章，完成简单练习 学习对话重点语法 随堂练习。 通过练习让学生初步了解课文相关内容，做好阅读准备。 有任务的阅读练习，提高阅读水平。 对文章中出现的知识点，及时指出并讲解，为以后做题奠定基础。 巩固新学的单词和语法，熟悉课文。
练习巩固 Step1. Practice根据句意及所给的首字母提示补全句子。1.?The?scientists?says?we?can?use?wind?to?produce?e______.? 2.?If?you?can’t?eat?all?the?meat,?you?can?put?it?in?the?f____.? 3.?Don’t?t____?the?hot?iron,?or?it?will?hurt?your?hand.? 4.?My?toy?car?doesn’t?run?because?the?b_____?is?used?up.? 5.?I?want?to?t____?your?IQ?by?answering?these?questions. 2. 从方框中选择适当的短语填空，并注意其形式。1.?We?should __?the?electricity.?It’s?dangerous.? 2.?In?hot?summer,?most?families?use?____________?to?help?them?sleep?well.? 3.?Will?you?_____?your?photos?____?me?? 4.?She?was?ill?but?she?didn’t?want?to?______.?5.?Please?________?the?computer.?I?need?to?type?some?letters.? 6.?Don’t?_______?at?midnight.?It’s?not?safe.? 7.?Nobody?washes?clothes?at?my?home,?but?the?________ does?the?work.Step2. Homework模仿录音的语音、语调，朗读课文。 抄写单词和短语：anyone, battery, cable, connect, electricity, foolish, moment, reply, wire, a packet of, (be) connected to, in a way, power station等。 完成习题 完成作业。 日积月累掌握做题技巧。 课后巩固。
课堂小结 Key words: Electricity; conversation; identify; rule; anyone; reply; foolish; wire; connect; cable; moment; battery Key phrases: a packet of; in a way; (be) connected to; power station 总结本课重点 通过对重点的小结，让学生更系统地掌握本课内容
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