外研版英语七年级上册 Module 7 Computers Unit 2 When do you use a computer课件(共33张PPT)

(共33张PPT)
Module 7 Computers
初中英语外研版七上
Unit 2 When do you use a computer
1. 掌握下列单词和短语 share, Australia, game, company, often,
customer, check, train, travel, plan, ticket, music, movie, night,
search for, information
2. 掌握并灵活运用下列句型：When do you use a computer ；Who
shares a computer with you ；He often talks to his customers on the
computer
3. 了解有关电脑的广泛用途。
4. 能够用英语正确表达自己的想法。
Lead in
Ask and answer these questions
with your partner.
How often do you use a computer
What is it used for
1
Read the passage and match the questions with the people who answer them.
1 Who can use the computer on Sundays
2 Who shares a computer with his father
3 Who has a friend in Australia
1
There is a computer in my home, and my father and I share it. My father is a manager of a company, so he often talks to his customers on the computer. He also goes on the Internet to check the times of trains, make travel plans, and buy tickets. I listen to music or watch movies on it every Friday night.
—Jack
Read the passage and match the questions with the people who answer them.
1
There is no computer in my home. I can only use it at school. On the Internet, I search for information, do my homework and check my email. I have a friend in Australia. I can see her and talk to her on the Internet.
—Alice
Read the passage and match the questions with the people who answer them.
1
We have a computer at home. My parents don't use it. I can use it on Sundays. I send email to my friends and play computer games. But sometimes I play a lot of games and my mother doesn't like it.
—Mike
Read the passage and match the questions with the people who answer them.
1
Read the passage and match the questions with the people who answer them.
1 Who can use the computer on Sundays
Mike.
2 Who shares a computer with his father
Jack.
3 Who has a friend in Australia
Alice.
Language Point
1. plan的用法
① plan n. 计划
Mr Wang makes a plan for the picnic.
王老师制订了一个野餐计划。
② plan作动词，常用短语plan to do sth. 表示“计划
做某事”。
She plans to do her homework this evening.
她计划今晚做家庭作业。
Language Point
2. 【辨析】hear，listen和listen to
hear 表示所听到的结果 I hear your words.
我听到你说的话了。
listen 表示听的动作 Listen! There is a girl singing outside.
听！外面有个女孩在唱歌。
Language Point
【一语辨异】I listen to the old woman carefully，but I can't hear anything.
我仔细听那位老妇人讲话，但我什么也不能听到。
listen to listen是不及物动词，后面如果要加宾语的话，就要加介词to，并且还是表示听的动作 She is listening to the music.
她在听音乐。
Language Point
3. music为不可数名词，a piece of music表示“一段音乐”。
如果表达复数，只变piece为pieces，music不变。
The dolphin likes listening to music.
这只海豚喜欢听音乐。
This piece of music sounds great!
这段音乐听起来棒极了！
Language Point
—Miss Xu，can you play ________ for us
—Of course，Jim.
A. any musics　 B. pieces of music
C. many music D. pieces of musics
B
【点拨】此题用删除干扰部分法。根据music为不可数名词，
其没有复数形式，可排除A项和D项；many后接
可数名词复数，可排除C项。故选B。
Language Point
4. There is no computer in my home. 我的家中没有电脑。
此句中的no修饰后面的名词computer。在英语中，为了更简洁地表达句意，常把no直接放在名词前面，no则相当于not a/an或not any。所以，此句也可以这样表达：There is not a computer in my home.
There is ________ milk in the cup.
A. not a　 B. not many C. no D. no any
C
Language Point
5. search v. 搜寻；搜索；查找
He searches the house. 他搜查了屋子。
search … for sth. 搜查……寻找某物；search for查找，
寻找，强调寻找的行为，不着重结果，有时可以与
look for互换。
Firefighters search the buildings for survivors.
消防队员在建筑物中搜寻幸存者。
Language Point
6. information n. 信息
There is some useful information in the magazine.
这本杂志中有一些有用的信息。
【辨析】information，news和message
information 不可数名词，通常指通过观察、学习、阅读和交谈得到的资料、知识等。
Language Point
news 不可数名词，通常指通过电视、报纸、广播等新闻媒体向大众发布的社会各方面的最新消息。
message 可数名词，通常指口头传递或书写的消息。
Language Point
Just search the Internet. You can get almost all the ________ you need.
A. informations　 B. information
C. picture D. story
B
【点拨】此题用题眼法解答。由题眼all可知后面如果接可数
名词必须是复数形式，排除C和D两项；而information
是不可数名词，没有复数形式，故选B。
Language Point
7. send 寄， (派人) 送，派遣
He sends me some pictures.
他寄给我一些照片。
He sends the boy to buy some milk.
他让那个男孩去买一些牛奶。
send for sb. 是“请某人来”的意思。
Send for a doctor，quickly!
请个大夫来，快！
Practice
Work in pairs and ask and answer.
S1: What does Jack usually do on the computer
S2: He listens to music or watch movies on the computer.
S1: What does Alice usually do on the computer
S2: …
2
Check (√) the true sentences.
1 Jack's father uses the computer every Friday night.
2 Alice checks emails at home.
3 Mike likes playing computer games.
4 Mike and his parents use their home computer.
√
3
Match the words and expressions in Column A with those in Column B.
A
buy
check
go on
make
play
share
talk to
search for
watch
work for
B
a company　
a computer　customers
email　
games　information　
the Internet
movies　
tickets　
travel plans
4
Complete the passage with the correct form of the words from the box.
You can use your computer to do lots of things on the (1)________. You can (2)________ for (3)__________ about things to do. Are you (4)________ an evening at the cinema What time does your (5)________ start You can (6)________
on the Internet. What about shopping
planning
search
Internet
information
movie
check　customer　information Internet　movie
plan　 search send　 share　 ticket
check
4
Complete the passage with the correct form of the words from the box.
Many (7)_________ buy books，clothes and many other things on the Internet. And do you want to visit friends or family Many people buy train (8)________ on the Internet. You can also (9)________ emails or speak to friends. But remember to (10)________ the computer with your parents!
tickets
customers
send
check　customer　information Internet　movie
plan　 search send　 share　 ticket
share
5
Answer the questions.
1 Does your father/mother use a computer
My father uses a computer but my mother doesn't.
2 What do you do on a computer
Write my homework.
3 When do you use a computer
I use my computer every evening.
4 Do you play computer games What games do you play
Yes, I do. I play Warcraft.
课堂小结
重点词汇: share, game, often, customer, Internet, check, train, travel, plan, ticket, music, movie, night, search for, information, email, send, sometimes
重点句式：Who can… /Who doesn’t have… /What do you… /When do you…
Exercise
对画线部分提问
1. She learns English by listening to tapes.
________ ________ she ________ English
2. She goes to see her aunt once a month.
________ ________ ________ she ________ to see her aunt
3. My sister often does her homework at home.
________ ________ your sister often ________ at home
How does learn
How often does go　
What does do
Exercise
对画线部分提问
4. We have two boxes of milk at home.
________ ________ milk ________ you have at home
5. We usually have lunch at 12 o'clock.
________ ________ ________ you usually ________ lunch
How much do　
【点拨】how much用来询问不可数名词的量，而how many
用来询问可数名词的数量，故用how much。
What time do have　
【点拨】what time表示“几点”，用于对具体的时刻进行询问。
Exercise
用所给词的适当形式填空
Hi，everyone! My name is Zhao Li. There is a computer in my bedroom. I (1)________ do my homework on it. And I usually (2)________ my homework to my teachers by it. I can also listen to (3)________ and watch (4)________ on the Internet. Of course，I also (5)____________ some information on it. But I don't play computer (6)________ on the Internet.
often
send
music
movies
search for
ticket，often，movie，send，search for，
use，music，plan，company，game
games
Exercise
用所给词的适当形式填空
My brother has a new laptop (笔记本电脑) in his office. He is a manager in a big (7)________. He (8)________ it to talk to his customers. Sometimes he makes travel (9)________ and buys train (10)________ on the Internet. But he doesn't chat(聊天) on it.
company
uses
plans
tickets
ticket，often，movie，send，search for，
use，music，plan，company，game
1. 熟记本课时的词汇。
2. 背诵教材P45中4的内容。
Homework
沈阳格微软件董事长张桂平认为，“互联网+”的“+”指的是加速度，其比喻为“是用跑百米的速度来跑马拉松”。这是一个加速变革和转型的时代。
Remember
Thanks for listening!