课件23张PPT。 Grammar ---Passive Voice1. To review passive voice
2. To know how to use them correctly and freely.
3. To build up the confidence of learning English and enjoy the pleasure from it.ObjectivesPart 1 Game timeLook carefully:
Which three places have been changed in the second picture?move separate open The cup has been moved. The cups have been separated The book has been opened.Differences:学习和使用被动语态应注意下面几点:1) 短语动词的被动语态,要保持短语动词的完整性,动词后面的介词或副词切记不可遗漏。
We must take good care of these books.
---These books must be taken good care of.?
They looked after the children very well.
---The children were well looked after.? 2) 带双宾语的动词的被动语态:
(give, send, take, bring, teach, tell, offer, sing, buy, promise, make, write, ask, lend, show, pay等)将其中一个宾语变成主语,另一个宾语作为保留宾语或变为介词宾语作状语。
We gave him some picture-books.
→He was given some picture-books.
→Some picture-books were given to him.3)有些动词/词组无被动形式如:
动词:sell, wash, draw, keep, prove, clean, run, wear, cook, read, smoke, cut, burn, appear, die, disappear, fail, happen, last, lie, remain, sit, spread等。
词组:agree with, consist of, succeed in, suffer from, happen to, take part in, belong to, break out, come about, take place…
The cloth washes well.?
The news spread quickly.
Our class consists of 60 students.4)watch/observe/see/look at/notice/make/let/have/
hear/listen to/feel sb do sth(五看三使两听一感觉)
主动语态省to,被动语态加toHe often makes his sister ________(cry) but this time he was made__________(cry) by his sister.cryto cryPart 2quiz time1. The price has been risen.2.The accident was happened last week.3.Please seated.Proof-readingbe4. A book was sent Tom toPracticeAnswers:BABBA DBABD ACBCB Part 3show time A Joke A thief broke into a house at the weekend. He stole the gift the husband had prepared for the wife. Luckily, he didn't do any damage. The police found some fingerprints and arrested the thief. Now they are questioning him. But they haven’t found the gift yet.
H:?Darling, our house ①____________(break)into last night!
W: Oh no!
H:?The gift I had prepared for you ②_________(steal).
But luckily no damage ③ _________(do).
W: I don't suppose the police know who did it.
H: Well, amazingly they do. Some fingerprints
④ ________(find) and the thief ⑤__________(arrest).
Now he ⑥_______________(question).
W: Wonderful!
H:?There's only one problem.
The gift ⑦_______________(find) yet.
W: Oh, liar!!!was brokenwas stolenwas donewere foundwas arrestedis being questionedhasn’t been found Part 4writing time能力提升According to the form below , write a short passage about African elephants(Using passive voice as much as possible) The African elephant is the world’s biggest land animal,which weighs 5 tons. It can be found in the forest, the river valleys and the semi-desert south of Sahara Desert of Africa. It feeds mainly on grass, leaves and fruit. The African elephant used to be hunted for ivory, which can be used as decorations, chopsticks, fans, piano keys and so on. Today the species is endangered. Only 400,000 are left now while there were1.3 million left in 1980.
As a student, we should make our efforts to call on people to protect them.What have you learned?HomeworkWrite down the passage on your homework book.
Finish the exercises on the paper
(Level A---four reading materials
Level B---the first two reading materials)Thank you.