1. I play football every day.

2. I played football yesterday.

3. I will play football next August.

4. He plays football every day.

Football by me every day.is played

Football by me yesterday.was played

Football by me next August.

Football by him every day.

will be played

is played

5. I have played football before.

6. I can play football.

Football by me.

Football by me before.has been played

can be played

Let’s Reviewhave/has been + done

This book/ read/ by everyone in my class

This book has been read by everyone in

my class.

1. This book/ discuss/ on telephone

This book has been discussed on

the telephone.

2. It/ buy/by thousands of people

3. Children/tell to read this book

Children have been told to read this

book.

It has been bought by thousands of

people.

Let’s Review Complete sentences

1. a) All students must read this book.

b) This book ___________ by all

students.

You can buy computers quite cheaply

now.

Computers can be bought quite

cheaply now.

must be read

2. a) Everyone can understand his

ideas.

b) His ideas ________________by

everyone.

3. a) I could not find her books

anywhere.

b) Her books

________________anywhere.could not be found

can be understood

4. a) For a long time, many people

could not use computers.

b) Computers _______________ by

many people for a long time.

5. a) We can do the work now if you

want.

b) The work __________ now if you

want.

could not be used

can be done

Printing and paper have been invented in China.

What other inventions do you know?

mp3 mp4 cell phone

computer digital camera TV fridge

bicycle motorbike car washing machine

robot

Unit 1 Paper and printing have been used for ages.

有很长时间了

New words

• printing

• advantage

• digital

• digital camera

• battery

• charge

• favour

• 印刷 ( 术 )

• 优点 , 优势• 数码的• 数码相机• 电池• 充电• 帮助；喜爱

• publish

• issue

• ordinary

• age

• replace

• see to

• 出版• ( 报刊等 ) 期• 正常的 / 普通的 / 平常的• 时期，时代；年龄• 代替• 负责，注意

2. Listen and check the words as you hear them.

advantage battery borrow

camera charge lend look after

online photo promise

same turn off turn on

1. ask a favour 请求帮助2. Can I ask a favour? = Could I do me a favour? Can you give me a hand? I’d like to = I would like to = I want3. borrow sth. from sb. 向某人借某物 lend sth. to sb. 借某物给某人4. take (some) photos / pictures 拍照5. from now on 从现在起从今以后6. What’s wrong with …? = What’s the matter with…?7. a couple of months 几个月8. turn off / on 关…，开…9. see to 负责10. look after = take care of 照顾

Answer the questions.1. Why does Tony want to borrow his father’s digital camera?

2. Why does Tony’s dad ask “What’s wrong with an ordinary magazine?”

Because he wants to know why the magazine is going to be an online magazine.

Because he would like to take some photos on the school visit to the museum next week.

3. Does Tony think books can be

replaced by computers?

4. How will Tony look after the

camera?

He’s not sure. He thinks that maybe they can.

He won’t lend it to others and he won’t leave it at school.

Everyday English

Can I ask a favour? Can I ask a favour? Anyway…Anyway…Here it is. Here it is. It doesn’t matter. It doesn’t matter. I’ll see to that. I’ll see to that. Is that clear? Is that clear? Promise!Promise!

printingadvantage

digitaldigital camera

batterychargefavour

印刷 ( 术 )优点 , 优势数码的数码相机电池充电帮助 ; 喜爱

Words and expressions

publish

issue

ordinary

age

raplace

see to

出版( 报刊等 ) 期正常的 , 普通的 , 平常的时期 , 时代 ; 年龄代替负责 , 注意

Words and expressions

1. ask a favour 请求帮助2. Can I ask a favour? = Could I do me a favour? Can you give me a hand?3. borrow sth. from sb. 向某人借某物 lend sth. to sb. 借某物给某人4. take (some) photos / pictures 拍照5. from now on 从现在起从今以后6. What’s wrong with …? = What’s the matter with…?7. a couple of months 几个月8. turn off / on 关…，开…9. see to 负责10. look after = take care of 照顾

1. All students must read this book. This book must be read by all students.2. Everyone can understand his ideas. His ideas can be understood by everyone.3. I could not find her books anywhere. Her books could not be found anywhere.4. For a long time, many people couls not use computers. For a long time, computers could not be used by many people.5. We can do the work now if you want. The work can be done now if you want.6. You must not take these magazines from the library. These magazines must not be taken from the library.

把下面的句子变成被动句子