资源简介

(共25张PPT)
Unit2
Wildlife protection
The Present Continuous Passive Voice
现在进行时的被动语态
Choose the suitable verb forms to complete the sentences.
1. I’m (working / being worked) at home today because my office is (painted / being painted).
2. The alarming report is (written / being written). It will be finished soon.
3. What part of the city is (attacked / being attacked) now
4. Right now, the deer are (watched / being watched) over by many volunteers.
5. Who is (hunting / being hunted) the kangaroos Where are they (hunted / being hunted)
6. It is reported that living spaces for wildlife are (reduced / being reduced) due to the cutting of trees.
Practice！
Liu Tao would like to express his concern over the wetland
in his hometown. Help him finish the passage with the
present continuous passive voice of the verbs in brackets.
In the wetland of my hometown, there are many different kinds of animals, including wild birds, fish, snakes, insects and so on. When I was in primary school, I often went there with my friends to watch the birds and study them. That was an interesting place for all of us. But things have begun to change in recent years. Small birds (catch) with nets. Wild ducks (sell) at food markets. Fish and snakes
(kill) for food in restaurants. And even worse, the wetland
(destroy). Some parts (cover) with new houses. You can see rubbish everywhere. The wetland (pollute) seriously every day. I am very worried about it. What can we do
are being caught
are being sold
are being
is being destroyed
are being covered
is being polluted
killed
（时态和语态结合，先体现时态，后体现语态）
现在进行时：am/is/are + V-ing
被动语态： be + done (V过去分词)
现在进行时的被动语态：主语 + am/is/are + being + done + (by…)
表进行
表被动
现在进行时的被动语态
结构
1. We’re being killed for the wool beneath our stomaches.
我们因我们肚子底下的羊毛而正被杀害。
2. The tiger is not being set free at present.
目前这只老虎没有被放出来。
3. Are Milu deer being sent to China from Britain
麋鹿正从英国被运往中国吗
4. What is being done for the Milu deer
现在正在为麋鹿做些什么？
特殊疑问式: 特殊疑问词 + 一般疑问句
肯定式: 主语+am/is/are+being done
否定式: 主语+am/is/are+not+being done
一般疑问式: Am/Is/Are（+not）+主语+being done
现在进行时的
被动语态的形式
Basic usage 基本用法
1. 表示此刻正被进行的动作，句中常用now, right now, look, at present, at the moment等时间状语连用。
He is being examined by the doctor now.
Look! The children are being done care of by their aunt.
看！孩子们正由他们姑妈照顾
她现在正在接受医生的检查。
Basic usage 基本用法
2. 表示现阶段正被进行的动作（说话时不一定正在进行）。
A new factory is being built.
一座新的工厂正在建设中。
These animals are being hunted at such a speed that they
will disappear soon.
这些动物正以如此快的速度被猎杀，以至于它们很快就会消失。
Basic usage 基本用法
3.表示一种习惯性的被动动作，常与______________________________等词连用，表示有赞赏、羡慕、讨厌等感彩。
often, always, frequently, constantly
Tom is always being praised by the teacher .
Tom 总是被老师表扬。
He is often being bullied by other boys.
他经常被别的男孩子欺负。
past
Review
future
present
一般过去时
过去进行时
一般现在时
现在进行时
一般将来时
现在完成时
过去完成时
will/shall be/do
现在完成进行时
am/is/are 或实义动词原型或三单+s
am/is/are doing
have/has done
have/has been doing
was/were 或实义动词过去式
was/were doing
had done
past
tense
future
present
一般过去时
过去进行时
一般现在时
现在进行时
一般将来时
现在完成时
过去完成时
will do
现在完成进行时
am/is/are 或实义动词原型或三单
am/is/are doing
have/has done
have/has been doing
was/were 或实义动词过去式
was/were doing
had done
passive voice
will be done
am/is/are done
am/is/are being done
have/has been done
have/has been being done
was/were done
was/were being done
had been done
名称 例句
一般现在时的被动语态 The writer’s works __________________ (translate) worldwide.
一般过去时的被动语态 The painting ____________ (sell) yesterday.
一般将来时的被动语态 A new spaceship _____________________ (launch) to Mars next year.
现在完成时的被动语态 Many important inventions _____________________ (create) by this scientist.
过去完成时的被动语态 By the time he was 20, his novel _________________________ (translate) into many languages.
现在进行时的被动语态 A book about this famous artist ______________________ (write) now.
过去进行时的被动语态 When they arrived, the movie ______________________ (film).
are translated
was sold
will be launched
have been created
had been translated
is being written
was being filmed
被动语态的特殊用法说明
(1)某些及物动词和动词短语无被动语态： have有；cost花费；lack 缺少；suit 适合；belong to 属于；suffer from 遭受；date from/back to 追溯到；consist of 由……组成；take part in参加。
I bought a book from Xinhua bookshop, which cost 15 yuan.
我从新华书店买了一本书，花了15元。
She is experimenting with different typewriters to see which one suits her best. 她正在试验不同的打印机，看哪一种最适合她。
Lions and tigers belong to the cat family.
狮子和老虎属于猫科。
1. 谓语动词语态的特例
(2)不及物动词(短语)不能用于被动语态。常见的有：happen/take place/occur发生；remain剩下；break out爆发；last持续；lose heart失去信心；run out用完。
An accident happened on the road last night and five people were killed.
昨晚这条路上发生了一起意外事故，五个人遇难。
A big fire broke out in the area last week.
上周那个地区发生了一场大火。
(3)“get＋过去分词”也可以表示被动，此结构比较口语化。
The patient got treated once a week.
那位病人一周接受一次治疗。
An accident ____________ (happen) on this road last week.
The house ____________ (belong) to my grandfather.
happened
belongs
无被动：
happen, take place, break out, occur, belong to, consist of…
语态特殊用法1：
2.主动形式表示被动意义的结构
(1)表示主语的某种属性特征或功能的动词，如read，write，sell，wash，clean，cook，draw等，常与well，easily，smoothly等副词连用，常用其主动形式表达被动意义，主语通常是物。
The sign reads as follows. 告示如下。
The shirt doesn’t wash well. 这件衬衫不好洗。
Her new book is very interesting and sells well.她的新书很有趣并且卖得很好。
(2)系动词如smell，taste，feel，look，sound，prove等后接形容词作表语。
Junk food tastes delicious but it doesn’t contain enough nutrition.
垃圾食品吃起来美味但营养不足。
Your idea sounds wonderful but it isn’t practical.你的想法听起来很棒但不切实际。
(3)在need，want，require，deserve等动词或worth等形容词的后面，动名词用主动形式表示被动意义，其含义相当于动词不定式的被动形式。
The house needs repairing/to be repaired.
这所房子需要修理。
The film is really worth seeing.
这部电影的确值得一看。
(4)在某些“主语(人/物)＋be＋形容词＋不定式”结构中用不定式的主动形式表达被动意义。常见的形容词有nice，easy，fit，hard，difficult，important，impossible，pleasant，interesting等。
The problem is difficult to work out.
这道题很难计算。
Do you think the water is safe to drink
你认为这水喝着安全吗？
(5)be to blame也属于主动形式表被动意义。
Who is to blame for the mistake
这个错误应该归咎于谁？
3. The driver is to blame for the accident.
4. The room needs/wants/requires ________(clean)
5. The city is well worth ________(visit).
语态特殊用法2：
1. The flower ________ (smell) good.
2. The pen _____ (write) well.
smells
writes
cleaning
= to be cleaned
visiting
②write, sell, wash, cook…(与副词well/badly/ easily连用，表主语的内在品质或性能时)
主动表被动：
①feel, look, taste, sound, smell(感官v.)…
③ be to blame 应受到责备
④ sth need/want/require + doing/to be done sth需要被…
⑤ be worth doing 值得做…
对点练习
1.The city (recognize) as the musical capital of Europe since the 16th century，home to the likes of Mozart and Beethoven.
2.My washing machine (repair) this week，so I have to wash my clothes by hand.
3.Nowadays，cycling，along with jogging and swimming，____________
(regard) as one of the best all-round forms of exercise.
4.We all feel it is Jack as well as his wife that is (blame) for their son’s bad performance at school.
has been recognized
is being repaired
is regarded
to blame
Practice
1. The first airplane ___________ (invent) by the Wright brothers in the early 20th century.
2. The concert ____________ (organize) by a team of professionals now.
3. The first Olympic Games _______________ (hold) in Athens in 1896.
4. A new shopping mall ______________ (open) next month.
5. The novel _______________ (adapt) for a movie recently.
6. The ancient ruins _______________ (discover) by archaeologists last year.
7. To help her elderly neighbor, Grace _______ (do) the grocery(杂货店) shopping every week.
8. Tom’s passion for music __________ (lead) him to learn the guitar and perform at local events when he was a child.
请使用动词的适当形式填空。
was invented
is being organized
were held
will be opened
has been adapted
were discovered
does
led
9. The new policy _______________ (carry out) by the government next year.
10. The letter __________ (write) by the famous poet to his friend.
11. Look! The recipe _________________ (follow) by the chef in the kitchen.
12. Jane Goodall studied chimpanzees and _____ (teach) us much about them.
13. The painting ________________ (admire) by art lovers for centuries.
14. Currently, the book _______________ (review) by critics.
15. The new highway ________________ (complete) by the end of the year.
16. In the past three months, several floods (sweep) away homes, schools and hospitals, leaving one third of the country under water.
17．Many companies (run) by Tom since 1979.
18. _______(found) in 1985 in Beijing, it is now a nation wide organization, where the performance of the employee (evaluate) last month.
will be carried out
was written
is being followed
taught
has been admired
is being reviewed
will be completed
have swept
have been run
Founded
was evaluated
THANK YOU

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