Unit Three Online Travel

Grammar One

floppy disk keyboard printer

mouse programs hard disk

Can you remember what they are?

What is it used for?

It is used for typing.

What do we use it for?

We use it for storing information.

It is used for storing information.

What do we use it to do ?

We use it to put the words and pictures onto paper.

It is used to put the words and pictures onto paper.

What do we use it to do ?

We move it with our hands to move the cursor on the screen.

It is used to move the cursor on the screen.

What do we use it to do ?

We use it to control our computer.

It is used to control our computer.

What do we use it to do ?

We use it to store information.

It is used to store information.

The hill is very beautiful.

It __________(climb) by the boy every day?

is climbed

How delicious the meat is! It _____________(eat) too much yesterday.

was eaten

Most of us like watching TV.

TV _________________( watch) too muchby us.

is watched

被动语态

结构一般现在时 am/is/are+ 动词的

过去分词一般过去时was/were+ 动词的

过去分词主动语态和被动语态的转换 :

主 :

被 :

I learn English

English is learned me

+ +

+ + by

We can use the passive voice when1. It is obvious who performs the action. Word processing skills are taught in our

computer lessons.2.We do not know or cannot remember who performed the action. The printer was sold already.3.We think the action is more important than

person who performs the action Educational CD-ROMs are sold in many

countries.

move

写出下列动词的过去式和过去分词 :

visit visited visited

moved moved

verb ＋ed

以 e 结尾＋d

study studied studied

以辅音字母加 y 结尾的词 , 去 y ＋ied.

clap clapped clapped

以一个辅音字母结尾的重读闭音节词 , 双写最后一个辅音字母＋ ed

写出下列动词的过去式和过去分词 :

begive seemake put comewrite

was/were beengave givensaw seenmade madeput putcame comewrote written

注 : 不规则动词见书上 121 页不规则动词表 .

1. The cake was eaten by Daniel.

2. The book was taken by Nancy.

3. The little dog is looked after very well by Simon.

4. His house was sold by his son.

5. The computer is bought by my uncle .

6. I am woken up by my father every morning.

Underline the passive voice in the following sentences:

3.The robber was caught last night.

1. The building was built last year.

2. Rice is grown in China.

4. The printers are sold in that shop.

Translate the following sentences into Chinese:

用动词的被动语态填空 :

1. English ____________(speak) by many people.

2. The trees _______________(plant) by them.

3. That building _________(build) two years ago.

4. This kind of computer ________(make) in China.

5. The games __________(sell) in may shops.

is spoken

were planted

was built

is made

are sold

Read PartA1 and A2Fill in the blanks

A1. Millie's new computer

Shopkeeper: Good morning. What can I do for you?Millie: Good morning. I'd like to buy a computer.Shopkeeper: We've got many kinds of personal computer. This green one _______________(call) Kiwi, and it _____________(design) especially for students. Millie: Where __________ it __________(make)?Shopkeeper: It ______________(make) in Shenzhen.Millie: ___________ it ___________ (use) widely?Shopkeeper: Of course, very widely in Beijing.

Millie: OK. I'll think about it.

is calledis designed

is madeis made

Is used

A2. Millie: Hi, Simon. I can't open my new e-dictionary on my computer. Can you help me?Simon: Yes, of course. Did you close all the windows?Millie: Yes, all the windows_____________.Simon: Then restart the computer.Millie: It____________.Simon: Did you check the setting?Millie: Yes, the settings_______________.

were closed

was restarted

were checked

Simon: Did you connect the keyboard to the computer properly?Millie: Yes, the keyboard ________________________.Simon: Did you double-click on the ‘auto-run’ icon after you put in the CD-ROM . Millie: Yes. The icon _________________.Simon: That's really strange. Let me come and have a look later today.Millie: Thanks a lot.Simon: You're welcome.

was connected to the computer properly

was double-clicked on

Homework:一 . 按要求变换句型1. My brother turned on the TV after he got home.

( 改为被动语态 )2. They sold all the computers in the shop. ( 改为被动语态 )3. We connected the keyboard to the computer. ( 改为被动语态 )4. All of us like English. ( 改为被动语态 )5. I was looked after in the hospital. ( 改为主动语态 )

二 . 翻译下列短语1 ．重新启动电脑 2 ．双击3 ．把电线和电话机联系起来 4 ．出现在屏幕上5 ．按命令键