Module 7 Computers Unit 3 课件 2023-2024学年外研版英语七年级上册 (共24张PPT)

(共24张PPT)
Module 7
Unit 3
Language in use
新课导入
Let's brainstorm!
search for information
watch short videos
make travel plans
do work
What do I do on the Internet
on the Internet
...
能熟悉并能正确运用本课时的重点单词的短语
能灵活运用一般现在时的特殊疑问句
2
1
知识梳理
Grammar
一、特殊疑问句的构成：是由“疑问代词或疑问副词 + 一般疑问句”构成的。
二、特殊疑问词：
what(什么)
what color（颜色）
what time（几点）
what day （哪一天）
what kind of(哪一种)
who(谁)
when(时间)
where(哪里)
which(哪一个)
why(为什么)
How（怎样） How many+可数名复数
How old (年龄) How much +不可数名词
How often(频率) How long(多长、多久)
How often do you go to the library Once a week.一周一次
My father has an old computer.
My father doesn’t have an old computer.
Does your father have an old computer
Yes, he does. No, he doesn’t.
What does your father have
否定句：
一般疑问句：
肯定/否定回答：
划线提问：
Jack sends four emails to his friends every week.
(1) How many emails does Jack send to his friends
(2) How often does Jack send emails to his friends
（1）
（2）
划线提问：
Examples in this module:
How do I write my homework on the computer
How do I save the document
What’s the mouse
What do I do next
Where do I write the name
Where do you write your homework
特殊疑问词的用法
1. How do I write my homework on the computer
2. What do I do next
3. Where do I write the name
Language practice
Where do you save your
homework
2. When do you use a computer
3. How many emails do you write every week
4. Who do you write to
1 Match the questions with the answers.
a) I write to my friends.
b) I save my homework in a document.
c) I use my computer after school.
d) I write three or four emails.
Group work
A:Where do you save your homework B:I save my homework in a document.A:When do you use a computer B:I use my computer after schoolA:How many emails do you write every day B:I write three or four emailsA:Who do you write to B:I write to my friends.
— Where do your grandparents live
— They live in Australia.
1. — _________ save my document
— Click “save” and “OK”.
2. — ______________ with his computer
— He sends emails.
How do I
What does he do
3. — ________________ her computer
— She uses her computer every Sunday.
4. — ________________ emails to
— I write emails to my friends.
5. — _____________________________ every day
— They send ten emails every day.
When does she use
Who do you write
How many emails do they send
2 Complete the conversations.
活动小结
通过以上活动，我们知道，实义动词一般现在时的特殊疑问句的结构是：1._______________________________________，常见的特殊疑问词，其指代各不相同。比如：对地点提问用2._______，对时间提问用3.______，对人提问用4._____。
特殊疑问词+助动词do/does+动词原形+其他
where
when
who
电脑的使用与普及
read news
search for information
talk to friends
watch films
make travel plans
check emails
check the times
watch short videos
order take-outs
1. Tony ____________(not see) his uncle, but he ______ (send) emails.
2. We ____ (use) the Internet on our computer, but we ___________ (not play) games.
doesn’t see
sends
use
don’t play
3. Daming ___________ (not use) a computer to do his homework, but he ______ (play) music.
4. She ________ (make) travel plans on the Internet, but she __________ (not buy) tickets.
5. We ___________ (not have) a computer at home, but we ______(use) the computer at school.
doesn’t use
plays
makes
doesn’t buy
don’t have
use
3 Complete the sentences with the correct for of the words in brackets.
computer
website
games
music
email
time table
information
小组讨论
send
download
visit
down load
use
turn on
computer
Internet
check
click
“save”
write
open
play
save
document
homework
document
4 Complete the sentences with the correct form of the words from the box.
check like plan talk use
1. Tom _______ his email every Saturday.
2. I have a computer, but I don’t ____ it.
3. Come to my office. Let’s _____ for our holiday.
4. My mother doesn’t _______ computer games.
5. I can _______ to my friends on the Internet.
checks
use
plan
like
talk
Around the world
My name is ENIAC. I am the first computer in the world. I was born in 1946 in America. I am very big, about one and a half times the size of a classroom. I am very heavy — 30, 000 kilos!
The first computer
You can begin like this:
In my group, seven students have a computer at home. Five students use a computer for their homework. One students uses it for fun...
Make a survey
小组内做一份电脑的普及与使用情况的调查，然后做一份简单的汇报。
活动小结
通过以上活动，我们知道每个人用电脑的情况各不相同。有的人用它来发邮件1.___________，有的人用它来玩电子游戏2.____________________。世界上第一台电脑于3.________年诞生于4.______，随着时间的推移，电脑的普及率在不断地提高。
send emails
play computer games
1946
美国
当堂检测
一、根据句意及所给汉语提示写出句中所缺单词。
1. There are many __________ (顾客) in the shop.2. My summer ________ (假日) is 14 days.3. Linda wants to buy two football ________ (票).4. Do you want to ______ (参观) Beijing 5. Lucy wants to draw a cat on the _______ (纸).
customers
holiday
tickets
visit
paper
二、情景交际根据对话内容，在每个空白处填上一个适当的单词（含缩略形式），使对话的意思连贯、完整。A: Is there a computer in your home, Mike B: Yes, there is. I use it but my parents (1) ______ use it.A: Oh, do you do your homework on it B: Yes, I often do (2) ______ homework on it. Sometimes, I check my (3)
________ and talk to my friends on the Internet. A: Do you (4) _____ computer games B: Yes, I love them. What about you, John A: I’m (5) ______ at computer games. B: Really Come to my home to play with me tomorrow. A: OK.
don’t
my
email(s)
play
good
一般现在时的特殊疑问句：
1.句子结构：由“特殊疑问词+助动词do/does+主语+动词原形+其他 ”。
2.常见的特殊疑问词，其指代各不相同。比如：对地点提问用where，对时间提问用when，对人提问用who
重点单词：
e-mail, travel, plan, game, Internet, document, holiday, use, save, ticket
Module 7
Unit 3