牛津深圳版七下：Unit 6《Electricity》（Reading）复习课件（46张PPT）

Unit
6
Oxford English
Module 3 Natural elements
Electricity
复习
Getting ready
In this unit, you will learn about electricity.
Reading
Read a story about electricity.
Listening
Listen to a conversation about electricity in a flat.
Grammar
Learn how to use the modal verbs can, may and must.
Speaking
Learn to identify the syllables in English words.
Talk about safety rules at home.
Writing
Make some home rules.
Unit
6
Oxford English
Module 3 Natural elements
Electricity
Period 1
Reading (1)
1
Getting ready
Where does the boy’s energy come from?
It comes from food.
What about the robot?
Its energy comes
from electricity.
What is energy?
It gives power to make people or things work.
2
Brainstorming
In our daily lives, what kinds of things needs electricity ?
Look at the photos and the title of the story on page 73.
Then answer the questions below.
Before you read
Dictation
electricity
conversation
identify
rule
anyone
reply
foolish
wire
电
谈话
确认；认出
规则
任何人
回答
愚蠢的
电线
connect
cable
moment
battery
a packet of
in a way
(be) connected to
power station
(使)连接
电缆
瞬间；片刻
电池
一袋
在某种程度上
连接到
发电站
根据句意及所给单词的首字母写出所缺单词，注意其形式。
1. It’s against the school r______ to smoke.
2. Is there a______ in the classroom?
3. Water flows through pipes and electricity flows through w______ .
4. It’s f______ of you to lend so much money to him.
5. The new express highways (高速公路) are c______ to Panyu, Huadu, Conghua and Zengcheng.
6. I need to change the b______ in the mobile phone.
ules
nyone / anybody
ires
oolish
onnected
attery / batteries
Circle the correct answers to complete the sentences.
If you reply to a question, you ____ it.
ask B. answer
A foolish person usually does _____ things.
harmful B. silly
When my computer is connected to the Internet, the Internet ___ my computer and the other computers in the world together.
joins B. carries
A
B
B
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
B
A
C2 Complete the passage below with the
words from the box.
anyone connected to in a way
power station wires
Electricity is like water,(1) ________ . It flows from the (2)____________ to our homes.
The light, TVs and computers in our homes are (3)____________the power station though (4) ______. Electricity is very important to us. We need it at home, at work and in school. Could (5)_______ live in a world without electricity ？
in a way
power station
connected to
wires
anyone
5
Repeat the text after the tape
Find out the useful phrases and expressions.
一盒…
成盒装的
流经，流过
在某种程度上
与…相连接
片刻之后
看起来傻乎乎的
a packet of…
in packets
flow through
in a way
be connected to…
a moment later
look foolish
短语收藏夹
a packet of
in a way
(be) connected to
power station
come from
in packets
come back
一袋
在某种程度上
连接到
发电站
来自
一包包地
回来
根据中文意思完成句子。
1. 你能给我买一袋盐吗？
Can you get me ____ ____ ____ salt?
2. 我家附近有一个发电站。
There is a ____ ____ near my house.
3. 手机可以连接到电脑上。
Mobile phones can ____ ____ ____ computers.
4. 在某种程度上，他像他爸爸。
____ ____ ____, he is like his father.
In a way
a packet of
power station
be connected to
Find these sentences in the story on P73. Write the name of the person or thing that pronounce in italics（斜体） refer to.

1.I’ m going to buy some sweets. (Lines 1-2)
2.Can you get me a packet of electricity, please?
(Lines 4-5)
3.She’ll look foolish. (Lines 8)
4.It’s like water, in a way. (Lines 11-12)
5.They are connected to a power station. (Lines 16)

Daisy
Electricity
D1
Benny.
Daisy
Cables
D2 The picture below shows how electricity
get to Benny’s flat? Fill in the blanks
with the correct words from the box.
cable power station wire
wire
cable
power station
D3 Discussion
Who looks foolish in the end?
D3 Who looks foolish in the end? Why?
Discuss with your classmates.
(Possible answer)
Benny looks foolish in the end. He thought Daisy didn't know what a packet of electricity was. He wanted to make fun of her. However, Daisy came back with a packet of batteries. The chemicals inside batteries produce electricity. So he had no reason to make fun of Daisy. Instead, his mother made fun of him.
Structure
Part 1 (Paragraphs 1--5):
Daisy is going to the shop, and Benny tries to trick her by asking her to buy a packet of electricity for him. Daisy agrees and Benny thinks she is foolish.
Part 2 (Paragraphs 6-10):
Benny explains that electricity comes through wires. His dad explains that people get electricity from the power station through wires and cables.
Part 3 (Paragraphs 11—16):
Daisy returns with some batteries, the packets of electricity Benny asked for. Benny is surprised and now it is Benny who looks foolish.
Electricity is produced in a power station.
Electricity travels in cables under the street.
Electricity comes into our flat through thin wires.
Electricity changes into light energy in light bulbs.
Draw a flow chat to talk about the process of electricity.
First, people produce electricity in a power station. After that, the electricity travels through cables under the street. The cables are connected to thin wires. Then, electricity comes into homes through those thin wires. Finally, it changes into light energy in light bulbs.
Language Points
1. She can’t buy electricity in packets like sweets!
她不能像买糖一样一包包地买电。
in packets 意为“一包包地”。
in后接量词的复数形式常用语显示某物的形
状、包装或数量。如：
in pairs 一对对地 in rows 一排排地
in groups成群结队地 in bags 一袋袋地
The students work in groups on complex
problems.
学生们分组研究复杂的问题。
2. She’ll look foolish.
她将会看上去很傻。
① look为系动词，意为“看起来好像，显得”，后
跟形容词作表语。类似的词语有：
look
sound
smell
taste
feel
The mother looks sad. She looks sadly at her son.
前一个look是系动词，后跟形容词sad，描述
mother的状态；后一个look是行为动词，sadly
修饰look。
+ adj.
like v. & prep.
v. 喜欢
e.g. 我喜欢这本书。
I like this book.
prep. 像
be like = look like
e.g. 他看起来像他的爸爸。
He looks like his father.
in a way 在某种程度 / 意义上
It’s like water, in a way.
Language Points
② 辨析： foolish, silly与stupid. 这3个词都有
“蠢” 的含义：

silly
是一个无伤大雅，甚至显得童稚可爱的词汇，如父母可以说孩子silly，但没有一个父母会认为自己的孩子 foolish 或stupid。
foolish
语气次之，通常形容由于缺乏常识，判断能力有限而做出不恰当的决定。反义词wise

stupid
语气最强。一般指某人缺乏正常的理解力，智力上有天生的缺陷，所以这是一个贬义词。
You silly child. 你这个傻孩子。（并无贬意）
Stay hungry, stay foolish!
求知若渴，虚心若愚。——乔布斯
It is foolish of her to spend so much money on
her shoes.
她花这么多钱在她的鞋子上真是太傻了。
Don’ t ask so many silly questions. She is a bit
foolish but not stupid.
别再问这样傻的问题了！她是有点犯傻但
不是天生愚钝。
3. You mustn't say that, Benny!
班尼, 你不能那样说！
must 情态动不准，不允许
I must go to the词，必须，一定。后接动词原形。
mustn’t= must not bank to get some money.
我得到银行去取些钱。
You mustn’t discuss in the library.
在图书馆你不能讨论。
4. It’s like water, in a way.
从某种程度上讲，它就像水一样。
in a way 在某种程度上，从某种程度上说
Water, in a way, is people’s most important
need.
从某种程度上说, 水是人们最重要的需求。
In a way they played a vanguard role.
在某种意义上说,他们起了先锋的作用。
It’s like water, in a way.
从某种程度上讲，它就像水一样。
in a way 意为“在某种程度上”，常置于句
首或句末，作状语。如：
In a way, he is right.
在某种程度上，他是对的。
由way构成的短语有很多，我们学过的还有：by
the way 意为“顺便问问；顺便说一声”，on the /
one’s way to ...意为“在去……的路上”。
根据中文意思完成句子。
1. 在某种程度上，她是我们的朋友。
____ ____ ____ , she is our friend.
2. 顺便问问，明天汤姆来吗？
____ ____ ____, will Tom come tomorrow?
3. 昨天在上学的路上，我碰见了李老师。
I met Miss Li ____ ____ ____ ____ school yesterday.
on the / my way to
In a way
By the way
5. “…These are connected to cables under the
street,” Dad added.
“……它们与街道下面的电缆相连接”爸爸补充道。
connect to… 把…连接到…上
be connected to 意为 “被连接到…上” 这是被动
语态结构
Please connect the computer to internet.
把电脑连到因特网上。
connect…with… 把…和…联系起来
He is connected with the murder.
那件谋杀案和他有关。
6. A moment later, Daisy came back.
过了一会儿，黛西回来了。
a moment later 意为“过了一会儿”。
later是副词，放在一段时间之后，意为“……以后”。
Marry returned to her hometown ten years
later.
玛丽十年后回到家乡。
A few hours later he left the house.
几个小时后他离开了屋子。
在某种程度上说，这是一部好电影。
____ ____ ____, it is a good movie.
2. 不一会儿，男孩的妈妈回来了。
__ _______ _____, the boy’s mum came back.
3. 你能去超市买包盐吗？
Can you buy ___ _______ ___ salt from the supermarket?
4. 这部手机已经连接到电脑上。
The phone ____ _________ __ the computer.
In a way
A moment later
a packet of
was connected to
II. 根据中文意思完成句子。
Language Points
sweet
adj.
--反义词：bitter
糖果 c.n → sweets
甜品 u.n
e.g. 这些糖果给你。
There are some sweets for you.
e.g. 冰淇淋是我最喜欢的甜品。
Ice cream is my favourite sweet.
Can you get me a packet of electricity, please?
can 情态动词,表“请求,允许,可以”
e.g. Can I hand in the homework tomorrow?
get v. 得到
get sb.sth. = get sth. for sb. 为某人取某物
e.g. Can you get me the book?
=Can you get __________________?
e.g. Can I get you a drink?
=___________________________?
帮助实义动词表明立场，态度
the book for me
Can I get a drink for you?
Language Points
Can you get me a packet of electricity?
你能给我买一袋电吗？
get 在此句中意为“买”，相当于buy，两者可以互换
使用。常用的句型有：
(1) get sth 意为“买某物”；
(2) get sb sth = get sth for sb 意为“给某人买某物”
你在哪儿买到这本书的？
Where did you get this book?
我给他买了一张CD作为礼物。
I got him a CD as a present.
= I got a CD for him as a present.
同义句转换。
1. My father got this bike for me yesterday.
My father ____ ____ ____ ____ yesterday.
根据中文意思完成句子。
2. 他昨天买了一台新电脑。
He ____ a new computer yesterday.
3. 我想给我爸爸买一块手表。
I want to ____ ____ ____ ____ ____.
= I want to ____ ____ ____ ____ my father.
get / buy a watch for
got / bought me this bike
got / bought
get / buy my father a watch
选词填空： get / take / bring
①Please bring your homework here. We will check the answers together.
②Can you get me a cup of coffee?
③This is your brother’s letter. Take it to him.
get 去取来 take 拿走 bring 拿来
Language Points
______
_____
______
Exercises
1.在某种程度上，电像水一样流动。
____ ____ ____， electricity _____ like water.
2. 你能帮我买一盒果汁吗？
Can you _____ me ____ ____ ____ juice?
3.You can’t buy electricity _____ _____. (盒装的)
In a way
flows
get/ buy
a packet of
in packets
Exercises
4.Electricity _____ ____ (进入)our flat through thin wires, and these wires ____ ____ ___(连接) cables under the streets.
5. ____ ____ ____(片刻之后）, she came home.
comes into
are connected to
A moment later
Does anyone want anything?有人要买东西吗？
anyone 或anybody 意为“任何人”，anything 意为“任何东西”，它们都是不定代词，常用于疑问句或否定句中。不定代词作主语时，谓语动词用单数形式。如：
我什么都不要。
I don’t want anything.
一切都好吗？
Is everything OK?
someone / somebody 意为“某人；有人”，something 意为“某物；某事”。这三个词也是不定代词，一般用于肯定句中。如：
学校门口有人想见你。
Someone wants to see you at the school gate.
Language Points
选择最佳答案填空。
( )1. There ____ something in the box. You
must like it.
A. be B. is C. am D. are
( )2. Does ____ like this book?
A. anything B. someone
C. something D. anybody
( )3. I’m hungry now. I want ____ to eat.
A. anything B. everything
C. something D. nothing
B
D
C
选择最佳答案填空。
( )1. Even though he was disabled (残疾的), he can
do many things ____ swimming, writing and
reading.
A. as B. for example C. that is D. like
( )2. He didn’t say ____.
A. anything B. something
C. nothing D. some thing
( )3. Nancy’s father ____ young and Tony ____ his
father.
A. looks, looks B. looks, looks like
C. looks like, looks D. looks like, looks like
( )4. He didn ’t say a word, but ____ a smile.
A. replied to B. replied with
C. replied D. replies to
B
D
A
B