广西中峰乡育才中学七年级英语（外研版）上册教学课件：Module7 unit3 (共21张PPT)

课件21张PPT。Unit 3 Language in useModule 7 ComputersWhat can we use a computer for?Discuss the question in pairs. Match the questions with the answers.Where do you save your homework?
When do you use a computer?
How many emails do you write every week?
Who do you write to?I write to my friends.
I save my homework in a document.
I use my computer after school.
I write three or four emails.行为动词的一般现在时who (谁),
what (什么东西),
where (什么地方),
which (哪一个),
when / what time (什么时间),
how (如何),
how many (多少)1. —Where does Kate write her homework? ????—In the school library.
2. —What do you do on Saturday?????—Play computer games.
3. —When do they visit the website?????—On Saturday evening.
4. —How do I print the document?????—Click “print” and “OK”.
5. —How many emails do you get today?????—Two.—Who writes the email to you?—Li Ming.Complete the conversations.--- Where do your grandparents live？
--- They live in Australia.--- ____________________ save my document?
--- Click “save” and “OK”.2. --- ________________ with his computer?
--- He sends emails.How do IWhat does he do3. --- __________________ 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 useWho do you writeHow many emails do they send / What do they sendFill in the blanks with the correct form of each word. Tony __________ (not see) his uncle, but
he ________ (send) emails.
2. We ______ (use) the Internet on our computer, but we __________ (not play) games.doesn’t seesendsusedon’t play3. Daming ______________ (not use) a
computer to do his homework, but he uses it
to __________ (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 useplaymakesdoesn’t buydon’t haveuseWhat are the advantages and disadvantages of using a computer?Discussion I think that …In my opinion …I believe that … I agree because …I disagree because …AdvantageDisadvantageuseful
expressionslisten to musicmake friendsLet’s discuss the following questions.
1) What can we do with the Internet?
2) Is it good for us?
3) What do we do in the spare time?studylook for informationwatch filmssend emails and photosComputer gives us a lot of fun, but we can’t play computer games too long!We use computer to study not to play.Good for you: I think using a computer gives us a lot of fun. We can download music, … But we can’t play computer games too long! We use a computer to study …Advantage:Write down your opinion of the advantages and disadvantages of using a computer.Writing Different people have different opinions. The advantages of a computer to our life are that we can use it in many ways. Searching what we need in our study, looking for some important information, watching films and TV series, doing some office work. If feeling tired, we can enjoy some music and play computer games as well. Sample However, it can bring us some disadvantages. Spending too much more time on it will interfere with (妨碍) our study and also our life regularity. It will do harm to our health.
Whatever you do, don't spend too much time on it. 用所给词的适当形式填空。1. Mr Li usually ________ (use) a computer
at work.
2. My father _____________ (not write) his
novels on his computer.
3. ______ you ________ (have) a computer
at home?
4. Where _____ they _____ (live)?
5. How many e-mails ________ Li Ming
_____ (send) every week?Exercises usesdoesn’t writeDohavedolivedoessend 按要求完成下列句子。1. They play computer games. (改为否定句)
__________________________
2. He writes letters to me. (对画线部分提问)
__________________________
3. I never check my e-mails on Monday. (对画线部分提问)
_______________________________________They don’t play computer games.Who does he write letters to?How often do you check your e-mails on Monday?4. Mary has a computer. Mary doesn’t often use the computer. (合并句子)
________________________________ ________________________________
5. We usually download music on the Internet. (对画线部分提问) _______________________________
6. I use the computer at the weekend. (改为一般疑问句)
________________________________Mary has a computer but she doesn’t often use it.What do you usually do on the Internet?Do you use the computer at the weekend? Homework Review the grammar we have learned today.
Complete your questionnaire about computers.