课件51张PPT。Unit 3 Language in usePassive VoiceI have been asked to decorate the hall.
Pizza was invented in Italy.
Lunch is eaten later.
Knives and forks are used for most food.
There is some food which can be eaten with your fingers.You’ll be invented to serve yourself.
If you’ve been given something you don’t like, it should be pushed to the edge of the plate and left.被动语态：主语是动作的承受者。当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者时，或者只需强调动作的承受者时，要用被动语态。Conclusion:(一)一般现在时——
am／is ／ are +动词的过去分词一般过去时—— was／were +动词的过去分词情态动词—— aux.v. (must／can／could／may…
+ be +动词的过去分词被动语态的构成:be +动词的过去分词一般将来时—— will be／be going to be +动词的过去分词现在进行时—— be(am、is、are)+being +动词的过去分词现在完成时—— have／has +been+动词的过去分词(二)主动语态如何改成被动语态？1. 主动语态的宾语改成被动语态的主语。2. 主动语态的谓语动词改成被动语态的谓语动词。do3. 注意保持时态和人称的一致。 be done 再如：buy如: givebe given to 此类动词还有：pass show send… be bought for此类动词还有：make draw cook mend…4. 带双宾的谓语动词有两种改法。当把直接宾语改成主语时, 谓语动词后必须加适当的介词: to for.5. 一些动词不定式在主动语态中省略to作宾语补足语，改成被动语态时，to必须还原。注: 1. 不及物动词（vi.) 不用被动语态。如: happen、take place 、appear、disappear…几种特殊结构
1. My uncle gave me a gift on my birthday．I was given a gift on my birthday．
A gift was given to me on my birthday.2. We often hear him play the guitar．He is often heard to play the guitar
注意： see, watch, hear, notice, feel, make, listen to, look at等动词/短语后作宾语补语的不定式都不带to；但改成被动语态后必须带to。1. Someone wounded his arm.
2. You should teach children to speak/tell
the truth.His arm was wounded by someone.Children should be taught to speak/ tell the truth.ExercisesI. Put the following sentences into the passive voice. 3. He told the story in a pleasant and
interesting way.
4. I have repaired the recorder several
times.
The story was told in a pleasant and interesting way by him.The recorder has been repaired several times by me.5. I saw him push a bike out of the
house.
6. They are making this type of radios
in shanghai.He was seen to push a bike out of the house.This type of radios are being made in shanghai by them.II. Please choose the best answer.
1. English ____ in many countries.
A. is spoken B. speaks C. speak
D. be spoken
2. A bridge ____ last years.
A. has been built B. is being built
C. was built D. is built3. The little girl ____ by the tiger in the
zoo.
A. frightened B. was frightened
C. had frightened D. was frightening
4. These magazines ____ out of the
reading-room.
A. must not take B. must not be taken C. must not take D. must not been taken5. The problem ____ at tomorrow’s
meeting.
A. shall be discussed B. shall discuss
C. is discussed D. discusses
6. The car ____ in the garage now.
A. is being repaired B. has repaired
C. is repairing D. repairs7. Ways ____ to make waste water clean.
A. have been found B. have found
C. is found D. found
8. The children ____ when we go out.
A. must take care of
B. must be taken care of
C. take care of
D. are going to take care of9. The meeting ____ until next Friday.
A. won’t hold B. is hold
C. won’t be held D. held
10. A medal ____ him for his wonderful
work.
A. gave B. gives
C. has been given D. have been given III. 请根据句意用所给动词的适当形式填空。
1. The novel _________________ (translate) into many languages since it was published.
2. The film ____________ (show) again sometime next week.
3. The trees must _________ (plant) at right time.has been translatedwill be shownbe planted4. I ________ (give) five minutes to do the maths exercise just now.
5. Look! My clock ______________ (mend) by my brother over there.
6. She said she _______________ (allow) to watch a movie the next evening. would be allowedwas givenis being mendedIV. 请将下列句子改为被动语态。
1. People in many countries speak English.
__________________________________ __________
2. He has bought his son many good books. ______________________________________________________________________________________________________ English is spoken (by people) in many countries.His son has been bought many good books (by him). / Many good books have been bought (by him) for his son.3. They took good care of the little animals.
________________________________ ________________
4. You mustn’t take books out of the reading room.
________________________________ ______________The little animals were taken good care of (by them).Books mustn’t be taken out of the reading room.5. They saw the driver hit a boy.
____________________________________________________________
6. They will build another bridge over the river.
____________________________________________________________Another bridge will be built over the river (by them).The driver was seen to hit a boy (by them).Write sentences to explain these signs.Lunch served daily from 12 PM to 2 PMDon’t take food into the bedrooms.Grand Hotel
Built: 1835Garden open for meals.We’re selling tickets for the show now, until 11 am.1. Lunch _______ daily from 12 pm to 2 am.
2. Food ______________ into the bedrooms.
3. The garden __ now open for meals.
4. The hotel ________ in 1835.
5. No more tickets for the show _________ after 11 am.is servedmustn’t be takeniswas builtwill be soldComplete the passage with the correct form of the verbs.The place not to be seen in
Guests at a new restaurant in London _________(serve) by blind waiters. But the waiters aren’t the only people who can’t see. The guests can’t see either, because the restaurant ________ (keep) dark. are servedis keptNo lights __________ (allow), not even the light on your mobile phone. Anything with a light must ___________ (turn off). The idea is that when the food can __________ (not see), the tense of taste __________ (improve). are allowedbe turned offnot be seenis improved“Don’t worry that you won’t enjoy food without seeing it. The enjoyment of the food ______ (make) possible by your nose, fingers and ears instead,” promises the restaurant owner.is madeWork in pairs. Look at the pictures and say what you think happened.Complete the newspaper report. Use the correct form of the words in the box.call eat fill order payA man eating at a restaurant ____ just _____ almost ￡700 after he ate a live bee. The man put his hand into a bowl of snacks. He picked up the bee with some snacks, and put it into his mouth. The bee _________ along with the snacks. The man wondered why his snacks were so hot! Afterwards, he said: “Eating the bee was very painful. I’ll look very carefully at my snacks in future.”waspaidwas eatenHealth and Safety officers who _________ to check the restaurant found that the kitchen ________ with bees. The restaurant __________ to close immediately.were calledwas filledwas orderedWhich types of food can be eaten as finger food?
Which food should be eaten with a spoon?
Which food is often served in a basket?
Which food is always served in a bowl?Answer the questions about the words in the box.bread cake cheese chicken legs grapes hamburger salad soupDiscuss the following questions.1. What is your favorite Chinese finger food?
2. When is a spoon used, instead of chopsticks?
3. Do you use knives and forks in your home?
4. What food do you usually have on a plate, and what in a bowl?ListeningListen and match the conversations with the pictures.CABQuestions1. The speaker who went to Britain put his knife and fork on his plate, because _____.
a). He had finished his meal
b). He didn’t want to talk with his mouth full
c). He didn’t like the food2. The speaker who went to Spain offered everyone the snacks, because _______.
a). She thought they were for everyone
b). She wasn’t polite
c). She wasn’t Spanish3. The speaker who had a Chinese meal drank from the finger bowl because _____.
a). It had a lemon in it
b). She was hungry
c). She thought it was soupPeople in the West eat later than people in China.Read the email and answer the questions.1. Do people in the West eat earlier or later than people in China?2. How many courses are usual for a meal in the West?Three courses.3. Why should Richard practice using chopsticks?Because he may find it difficult to use chopsticks if he hasn’t tried before.4. Why are the plated placed in the middle of the table?Because everyone shares together.5. Is it a good idea to talk about food during a meal?Yes, it is.Around the worldBirthday parties in the USA
In the USA 16th birthday parties are usually important celebrations for teenagers. Some of the parties are extremely big celebrations and cost a lot of money. Everyone dresses up and looks beautiful. They are held in hotels and even have music groups playing at them. Other parties are simpler and held in the home. Sometimes families celebrate in other ways such as going on a special restaurant for a meal. Even though 16-year-olds are still children, the 17th birthday is like the first step towards being an adult. Module taskDescribe a special or unusual meal you have eaten.
Say:
Where and when you ate it
Who you were with
Why the meal was special or unusual
What happened during the meal
What the nicest thing about the experience was请根据句意及首字母提示完成单词。
1. Do you know that Chinese ______ (谚语)?
2. You need forks and k____ to eat beef.
3. Sichuan food is usually very h__.otExercisessayingnives1. —Why was Miss Smith____ with Jack?
—Because Jack was late for class again.
A. excited B. pleased
C. cross D. happy请选择最佳答案C 2. A book ___ more than once if you want to understand it better.
A. must be read B. must be readed
C. must to be read D. must read
3. —Mum, may I have some chicken?
—Sure. But you must __ in the kitchen before you have it.
A. turn it up B. wake it up
C. give it up D. heat it up DA4. It is said that our school sports meeting ___ next week.
A. has been held B. is going to hold
C. will be held D. was heldC HomeworkReview what they learned in Units 1& 2 and in this period.
