人教版（2019)必修第二册Unit 2 Wildlife protection Discovering Useful Structures 课件-(共12张PPT)

(共12张PPT)
Unit 2 Wildlife Protection
Discovering Useful Structures
Report an ongoing event
Lead-in
Wild animals are being killed by illegal hunters.
野生动物正在被非法猎人捕杀。
主语
谓语
时态
语态
am/is/are doing 现在进行时
be done 被动语态
语法：现在进行时的被动语态
现在进行时的被动语态
结构
现在进行时
am/is/are doing
被动语态
be done
现在进行时被动语态
am/is/are being done
现在进行时
am/is/are doing
主动语态
do
现在进行时主动语态
am/is/are doing
African elephants are being hunted by people.
What is being done by people to help them
What measures are being taken by people to help them
Underline the present continuous passive voice
Discuss their function.
am/is/are being done
1
am/is/are doing
People are hunting African elephants.
What people are doing to help them
What measures people are taking to help them
2
Choose the suitable verb forms to complete the sentences.
I’m(working/being worked) at home today because my office is(painted/being painted).
The alarming report is(written/being written).It will be finished soon.
What part of the city is(attacked/being attacked) now
Right now, the deer are(watched/being watched) over by many volunteers.
Who is(hunting/being hunted) the kangaroos Where are they(hunted/being hunted)
It is reported that living spaces for wildlife are(reduced/being reduced) due to the cutting of trees.
… 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.
3
are being caught
are being sold
are being killed
is being destroyed
are being covered
is being polluted
现在进行时的被动语态
结构
am/is/are being done
做题思路
第一， 找出主语
第二， 找谓语动词(谓V)
第三 ，判断时态和语态
第四， 确定答案
Much progress ____________ (make) in China with the help of the people’s hard work.
Look! The foreign guests ______________ (show) around our school by Mr. Zhang.
With many forests being destroyed, huge amounts of goods earth _______________ (wash) away each year.
One third of the class _________________ (question) by the teachers now.
is being made
are being shown
are being washed
are being questioned
Be quiet! The latest news about the result of NBA ______________ (broadcast) on the radio.
Economists say the local economy ________________ (improve) by the staging of the international event.
New Year’s Day is coming and Children’s park _______________ (prepare) for it.
Rainforests _________________ (cut down) at such a speed that they will finally disappear in the future.
is being broadcast
is being improved
is being prepared
are being cut down
作业：用现在进行时被动语态翻译下列句子
正在采取一些措施来保护野生动物。
这些病人由护士日夜看护。
Some measures are being taken to protect the wild animals.
These patients are being watched over by the nurses day and night.
Thank you~
When the buying stops, the killing can too.
— Wild Aid