资源简介

(共21张PPT)
Unit 2 Wildlife Protection
Period 4 Discovering Useful Structures
—Report an ongoing event
When the buying stops, the killing can do.
blue whale
panda
African elephants
学习目标
1. 掌握现在进行时被动语态的形式和意义；
2. 通过练习在语境中理解并正确运用现在进行时的被动语态；正确地把现在进行时的被动语态运用于写作中。
Look & Discuss
Report what is happening.
Police are setting free the birds to the nature.
The birds are being set free to the nature.
Look & Discuss
Report what is happening.
Someone is rescuing an injured Procapra przewalskii (普氏原羚).
An injured Procapra przewalskii (普氏原羚) is being rescued by the doctor.
Look & Discuss
Report what is happening.
Police are saving pangolin(穿山甲) from illegal hunters.
Pangolin(穿山甲) is being saved from illegal hunters.
Look & Discuss
Report what is happening.
What’s the tense of these sentences
The present continuous passive voice.
What is the function of this tense
To report an ongoing event.
What is the structure of this tense
be + being + done
Think & Say
◆Underline the present continuous passive voice in the sentences and discuss its function.
(1)African elephants are being hunted.
(2)What is being done to help them
(3)What measures are being taken to help them
(4)They are being hunted illegally for their valuable fur.
Read & Analyze
◆Underline the present continuous passive voice in the sentences and discuss its function.
(1)African elephants are being hunted.
(2)What is being done to help them
(3)What measures are being taken to help them
(4)They are being hunted illegally for their valuable fur.
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.
working
being painted
being written
being attacked
being watched
hunting
being hunted
being reduced
Choose & Translate
1. The zoo is opening a new area for the two baby elephants.
2. The doctors are not examining the patient.
3. They are raising more funds for research into wildlife protection.
4. The city is setting up a new nature reserve for endangered animals.
5. Today we are completing our writing task online.
A new area is being opened for the two baby elephants in the zoo.
The patient is not being examined by the doctors.
More funds are being raised for research into wildlife protection.
Rewrite & Translate
A new nature reserve for endangered animals is being set up in/by the city.
Today our writing task is being completed online.
Rewrite the sentences using the present continuous passive voice.
1 Nowadays more and more functions are adding to mobile phones.________
2 Don’ t call Mary: She is interviewed right now. ________
3 Are the right decisions being made We have to wait and see. ________
4 Our speech is preparing. It will be ready in one or two hours. ________
5 Highway traffic is slowing down by the accident. ________
6 You can find online what new clothes are selling. ________
7 The park which is rebuilt will be open to tourists next month. ________
8 Where is the experiment being carried out by the students ________
Read each sentence. If you find a mistake, underline it and write the correct form on the line. If the sentence is right, put a tick on the line.
Read & Correct
1 Nowadays more and more functions are adding to mobile phones.________
2 Don’ t call Mary: She is interviewed right now. ____________
3 Are the right decisions being made We have to wait and see. ________
4 Our speech is preparing. It will be ready in one or two hours. ____________
5 Highway traffic is slowing down by the accident. ________
6 You can find online what new clothes are selling. ________
7 The park which is rebuilt will be open to tourists next month. ___________
8 Where is the experiment being carried out by the students ________
added
is being interviewed
made
being prepared
slowed
sold
is being rebuilt
carried
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 killed
is being destroyed
are being covered
is being polluted
Read & Fill
Complete the speech with the correct sentences or clauses.
Then discuss possible solutions in groups.
Fill & Discuss
Hello, everyone! I’ve just come back from a wonderful trip to Tibet. It was so beautiful there that________. The scenery was so impressive and the air was so fresh and clean. ________ However, ________. Cans, ________ as they pass through Tibet. I worry about the effect this will have on the local wildlife. ________ We should all think about this.
A Visitors are being told to pay more attention to protecting the environment.
B this beautiful countryside is being spoiled by careless visitors
C paper and plastic bags are still being thrown away by many tour groups
D How can we make visitors more aware of the damage that is being done to the environment
E I felt I was in a fairyland（仙境）
E
A
B
C
D
About the wetland problem Liu Tao refers to, what can we do
Discuss & Report
remove
take apart
志愿者拆除捕鸟网
拆除违建 保护湿地
Discuss & Report
punish
collect
志愿者清理垃圾 保护湿地
兜售野味饭店被查处
Discuss & Report
improve awareness
Discuss & Report
◆请以刘涛（Liu Tao）的身份报道家乡湿地保护工作的开展情况。
注意：恰当使用本课的时态结构。
1. 志愿者拆除湿地捕鸟网;
2. 拆除湿地非法建筑物;
3. 处罚出售湿地野生动物;
4. 宣传湿地保护，提高保护湿地意识。
Report ongoing events about protection
Discuss & Report
Learn and Collect
Present continuous
passive voice
structure
function
clue words
be +being + done
report ongoing
events
now, right now, soon
Assignment
Polish your report about protecting the wetland.

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