1. Passive Voice
被动语态

2. 判断下列句子是被动语态还是主动语态：
Sam happened to meet his friend on his way home yesterday.
Susan was told to finish her work at once.
She’s sent the present to Peter.
Jack’s never late for school.
Steven will be made a nice cake tomorrow.
The plants are planted twice a week.
Has today’s paper come yet?
The accident took place this morning.
The boy should be taken to hospital right now.
10. I’m often invited to his home.

3. 基本结构 时态体现 助动词 be+及物动词/及物短语的过去分词 通过助动词be 的变化 done am, is, are was, were
一般现在时
was, were
一般过去时
will be
一般将来时
have/has been
现在完成时
情态动词
can, can’t, may, must, should be
would be
过去将来时
had been
过去完成时
am, is, are being
现在进行时
was, were being
过去进行时

4. can be finished is produced will be sung needn’t be done was sent to
We can finish the work in two days.
The work _______ ______ _______ in two days.
2. They produce silk in Suzhou.
Silk _________  ________ in Suzhou.
The children will sing an English song.
An English song _____  ______  ____ by the children.
You needn't do it now.
It ________  __________  _________ by you now.
5. Lucy sent me a New Year Card last week.
A New Year Card ________ ________  ________ me by Lucy last week.
People use metal for making machines.
Metal ________  _________ for making machines.
can be finished
is produced
will be sung
needn’t be done
was sent to
Is used

5. be watered has been given Was built will be put is often mended
7. We must water the flowers every day.
The flowers must ________  ________ (by us) every day.
8. I have given this book to the library.
This book _______  _________  ________ to the library.
9. Did they build a bridge here a year ago?
________ a bridge ________ here by them a year ago?
10. We'll put on an English play in our school.
An English play ________  _______  _______ on in our school.
11. My brother often mends his watch.
His watch _____  ______  ______ by my brother.
12.Did he break the window yesterday?
_________ the window _____  _____  _____  yesterday?
13.They have sold out the light green dresses.
The light green dresses ________  _______  ______ out.
be watered
has been given
Was built
will be put
is often mended
Was broken by him
has been sold

6. 将下列句子改成被动语态 （II）
1.They make machines in that factory. 
2.Every body likes this song.        
3.He doesn't show the stamps to me.   
4.People don't grow rice in the west of Japan.
5.He often helps Tom when Tom is in trouble.
6.Do the workers build many buildings?
Machines are made in that factory.
This song is liked (by everybody).
The stamps aren’t shown to me (by him).
Rice isn’t grown in the west of Japan (by people).
Tom is often helped when he is in trouble.
Are many buildings built (by the workers)?

7. 7.Does Kate sometimes break glasses? 
8.Do you always send a letter to Mr Hu?      
9.What does the teacher often tell the boys to do?
10.How many desks do they buy every term?
11.They sold that kind of shoes in this shop last week.
12.Cranny told us a story last night.
Are glasses sometimes broken by Kate?
Is a letter always sent to Mr Hu (by you)?
What are the boys often told to do by the teacher?
How many desks are bought (by them) every term?
That kind of shoes was sold in this shop last week.
We were told a story by Cranny last night.
A story was told to us by Cranny last night.

8. He didn't give the dictionary to me yesterday.
He didn't buy anything there before he left.
Did he clean the blackboard just now?
When did she cook supper yesterday?       
Where did she make them?          
Whose ruler did you borrow?       
We must tie the young tree to the stick.
They can't mend the bike in that shop.
You should take good care of her baby.
You may take it back home.        
May I look after the baby at home?
Must we hand in our exercise-books now?
Can you mend this radio here?