外研版 必修五 Module 4 Carnival Grammar 课件(23张PPT)

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名称 外研版 必修五 Module 4 Carnival Grammar 课件(23张PPT)
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科目 英语
更新时间 2022-10-26 20:46:26

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(共23张PPT)
Grammar
Review of the passive voice
Who wrote this book
=This book __________by Mark Twain.
was written
Mark Twain wrote this book.
What is the man doing
He is feeding 2 dogs.
= 2 dogs ___________ by him.
are being fed
When shall we use the passive voice
1.Use the passive voice when you want to emphasize the receiver,rather than the doer of an action.
e.g. William watered the flowers.
The flowers were watered .
2.Use the passive voice when you do not know the doer of an action.
e.g. These books are written for teenagers.
3.Use the passive voice when you want to be polite, or when you do not want to identify the doer of an action.
e.g. You are warmly invited to a party.
Put the following sentences into passive voice
1. In the late 1970s students revived the tradition.
2. Today, people in Venice celebrate carnival for five days in February.
3. The government will build more roads to solve the problem of traffic jams.
In the late 1970s the tradition was revived by the students.
Today,carnival is celebrated in Venice for five days in February.
一般现在时的被动语态:am/is/are+过去分词
一般过去时的被动语态:was/were+过去分词
一般将来时的被动语态:will be+过去分词
More roads will be built to solve the problem of traffic jams by the government.
4. Wait a moment. My mother is cooking lunch.
5. People were hunting the wolf everywhere last year.
Wait a moment. Lunch is being cooked by my mother.
The wolf was being hunted everywhere last year.
现在进行时的被动语态:am/is/are+being+过去分词
过去进行时的被动语态:
was/were+being+过去分词
6. People have done a lot to protect the environment.
7. They had put out the fire before the firefighters arrived.
A lot has been done to protect the environment.
The fire had been put out before the firefighters arrived.
现在完成时的被动语态:has/have+been+过去分词
过去完成时的被动语态:had+been+过去分词
被动语态注意事项
1.谓语动词被动语态的构成(be的各种时态+过去分词)
时态 被动语态形式(以do为例)
一般现在时
一般过去时
一般将来时
过去将来时
现在完成时
过去完成时
将来完成时
过去将来完成时
现在进行时
过去进行时
am / is / are done
was / were done
will / shall be done
would / should be done
have / has been done
had been done
will / shall have been done
would / should have been done
am / is / are being done
was / were being done
2. 语态转换时需注意的问题:
1)含有双宾语的主动句变为被动时有两种变化:
①把间接宾语(指人)变为被动句的主语,直接宾语不变。
②把直接宾语 (指物)变为被动句的主语,这时,间接宾语要用介词to / for等引出。
He showed me his pictures.
I was shown his pictures by him.
His pictures were shown to me by him.
My aunt made me a new dress.
I was made a new dress by my aunt.
A new dress was made for me by my aunt.
2)含有复合宾语(宾语+宾补)的主动句变为被动时,宾补一般不变。但在感官动词和使让动词后面,如果宾补为不定式,变为被动时,不定式要带to。
They call her Xiao Li.
She is called Xiao Li.
Our parents often make us study hard.
We are often made to study hard by our parents.
3)由“动词+prep. / adv.”构成的短语动词变被动时要看成一个整体,介词或副词不可拆开或漏掉。
He worked out the problem in five minutes.
The problem was worked out in five minutes.
Mother is looking after the baby.
The baby is being looked after by Mother.
4) 由”动词+名词+介词”构成的短语动词变为被动时有两种变化:可以把动词后的名词或介词后的名词变为被动句的主语。如:
The nurses take good care of the wounded.
The wounded are taken good care of by the nurses.
Good care is taken of the wounded by the nurses.
We must make full use of our time to study.
Our time must be made full use of to study.
Full use must be made of our time to study.
3. 确定谓语动词的主被动时应注意的问题:
1)不及物动词没有被动语态,如:happen, take place,
occur, break out, run out(用完), fall, appear, disappear,
remain, exist, etc. 2)感官系动词taste, smell, look, feel, sound, seem等常用主
动形式表示被动含义。
3)当动词open, close, shut, read, write, wash, clean, lock,
sell, wear, cut, cook等用作不及物动词,说明主语的性质
特征或状态时,常用主动表被动,这时,它们常和badly,
hardly, easily, well, smoothly, long等副词连用。 4. 有些动词看似及物动词,但宾语并非动作的承受者,因
此也不用被动语态,如: belong to, suit, fit (适合), have,
let, join, last (持续), cost (花费), hold (容纳),lack (缺
乏),agree with (同意), consist of (由......组成), mean(意
味着), contain等。
e.g. The door doesn’t open easily.
Bikes of that kind hardly sell.
Your hands feel cold.
That house belongs to my mother.
The room can contain 100 students.
Two students remained after class.
Our class consists of 60 students.
My money is running out.
4. 非谓语动词主动表被动的情况:
1) need, want, require等动词以及形容词worth后面,
常跟动词-ing形式,用主动形式表达被动意义。如:
This dictionary is well worth buying.
The baby requires looking after carefully.
2) easy, difficult, hard, heavy, fit, comfortable等形
容词后面跟动词不定式,用主动形式表被动意义,
并且该不定式与句子的主语或宾语须具备逻辑上
的动宾关系。如:
I found him difficult to get on with.
The chair is comfortable to sit in.
The water is fit to drink.
The box is heavy to carry.
3)不定式作定语,其逻辑主语是句子的主语、间接
宾语或说话人时,用动词不定式的主动形式表被
动意义。如:
She has an old grandfather to look after.
Please give me a pen to write with
4) “主语+系动词+to do”结构也是主动形式表被
动意义, 主要用于“sth. +be to let / rent(出租)”
或“sb. +be +to blame(受责备)”结构中。如:
It’s not my fault. She is to blame.
The house is to let.
5. 记住下面固定短语和句型:
1) be / get married to be faced with
be located in / on ... be connected with / to
be dressed in be covered with
be related to be crowded with
be lost in be seated in / at ...
be engaged to
2) It is hoped that … 希望……
It is supposed that … 据推测说……
It must be pointed out that … 必须指出…
It will be seen that … 由此可以看出……
It is said / reported that … 据说 / 据报道……
It is well known that …众所周知……
It is believed that … 有人相信……
It is thought that … 人们认为……
LET’S DO SOME EXERCISES!
Rewrite the sentences in activity 4.
1-6 on page 35
7. We will teach this song on the radio.
8. They have returned the books to library.
9. They had finished the work before they went home.
10. They are planting trees at this moment.
11. They were cleaning the windows at that time.
Venice is visited by tourists from all over the world.
Many of the carnival masks are made by trained artists.
Parties were given by rich people every day for a month.
Carnival was taken to South America by the Portuguese and the Spanish.
The Notting Hill Carnival was created by the West Indian community in London.
6. Carnival is enjoyed by millions of people today.
7. This song will be taught on the radio.
8. The books have been returned to the library.
9. The work had been finished before they went home.
10. Trees are being planted at this moment.
11. Windows were being cleaned at that time.
Complete the passage using the correct form of the verbs in activity 3
1. were held
2. celebrated
3. was decided
4. wanted
5. was followed
6. was discovered
7. brought
8. were added
9. has become
10. is celebrated
11. is known
12. climbs
13. flies
14. is watched
15. are fired
Key to the Workbook
Activity 1
1. E 2.D 3. B 4. A 5.C
Activity 2
1. is called 2. was called 3. are given
4. were filled 5. were frightened
Activity 3
6. were lit 7. was believed 8. are dressed
9. are given 10. was rung