人教版 (2019)必修 第二册Unit 2 Wildlife protection教课内容ppt课件

这是一份人教版 (2019)必修 第二册Unit 2 Wildlife protection教课内容ppt课件，共18页。PPT课件主要包含了语法图解，完成句子，are being，covered等内容，欢迎下载使用。
Observe the pictures and state what the persns are ding. Then change the sentences yu said int passive vice.
1. The wrkers are building the huses. →The huses are being built by the wrkers.2. Smene is hunting an African elephant. →An African elephant is being hunted (by smene).3. He is feeding a Tibetan antelpe. →A Tibetan antelpe is being fed (by him).4. Peple are prtecting pandas in Wlng Natural Reserve. →Pandas are being prtected in Wlng Natural Reserve.
Underline the present cntinuus passive vice in the sentences and discuss its functin.
• African elephants are being hunted. • What is being dne t help them? • What measures are being taken t help them?
Find mre sentences with the present cntinuus passive vice in this unit.
Well, I knw that they’re being hunted and their habitat is getting smaller... Much is being dne t prtect wildlife... These large animals are being killed... ...
Read the sentences and chse the suitable verb frms t cmplete the sentences.
1. I’m (wrking / being wrked) at hme tday because my ffice is (painted / being painted).2. The alarming reprt is (written / being written). It will be finish sn.3. What part f the city is (attacked / being attacked) nw?4. Right nw, the deer are (watched / being watched) ver by many vlunteers.5. Wh is (hunting / being hunting) the kangars? Where are they (hunted / being hunted)?6. It is reprted that living spaces fr wildlife are (educed / being reduced) due t the cutting f trees.
Discuss the fllwing questin with a partner.
• What is the difference amng the different verb frms?
Read the sentences and sum up the sentence patterns f the Present Cntinuus Passive Vice.
1. Rainfrests are being cut and burnt at a speed that they will disappear frm the earth in the near future. 2. D yu knw any ther endangered wildlife in China that is nt being prtected?3. Is their fur being used t make sweaters fr peple like yu?4. What gd things are being dne here t save lcal wildlife?
肯定式: be being dne否定式: be nt being dne一般疑问式: Am/Is/Are + 主语 + being + 特殊疑问式: When/Hw/Where/Why/What(...) + am/is/are(...) + being +
Study the grammar—The Present Cntinuus Passive Vice.
用法：1.表示正在进行或发生的被动动作。2.表示现阶段或目前这段时间正在进 行的或经常发生的被动动作,但这一 被动动作在此时不一定正在发生。3.表示按计划、安排主语将要承受某 个动作。4.表示一种经常性或习惯性的被动行 为,常与always、frever、cntinually、 cnstantly等词连用,往往带有赞扬、 责备、厌烦及埋怨等感情色彩。
用括号内所给动词的正确时态和语态填空。
1. The hrses _______________(feed) by the keeper at the mment. 2. The prblem n hw t prtect deer __________________(debate) at the meeting nw. 3. Almst 50% f the ppulatin f red pandas can be fund in the Eastern Himalayas. Their hmes in the frest _________________ (clear) by human activities nwadays. With less than 10,000 f these creatures left in the wild, this is unacceptable.
are being fed　
is being debated　
are being cleared
is being discussed
is being designed
are being attacked
are always being stlen
Imagine that yu are visiting a place r taking part in an event. And think abut the varius things that are being dne.
Write sentences using the present cntinuus passive vice t describe what is happening.
现在进行时的被动语态的基本结构1. 现在进行时的被动语态的肯定式为: am/is/are+being+dne2. 现在进行时的被动语态的否定式为: am/is/are+nt+being+dne3. 现在进行时的被动语态的一般疑问句的句式为: Am/Is/Are+主语+ being + dne? (回答用yes或n)4. 现在进行时的被动语态的特殊疑问句的句式为: 特殊疑问词+ am/is/are + (...) + being + dne?
Liu Ta wuld like t express his cncern ver the wetland in his hmetwn. Help him finish the passage with the present cntinuus passive vice f the verbs in brackets.
In the wetland f my hmetwn, there are many different kinds f animals, including wild birds, fish, snakes, insects and s n. When I was in primary schl, I ften went there with my friends t watch the birds and study them. That was an interesting place fr all f us. But thing have begun t change in recent years. Small birds ________________(catch) with nets. Wild ducks _____________(sell) at fd markets. Fish and snakes _______________(kill) fr fd in restaurant. And even wrse, the wetland __________________(destry). Sme parts __________________(cver) with new huses. Yu can see rubbish everywhere. The wetland ________________ (pllute) seriusly every day. I am very wrried abut it. What can we d?
are being caught
are being sld
are being killed
is being destryed
is being plluted
Discuss the fllwing questins.
• What is happening t the small birds in the wetland?• What is happening t the wild ducks?• What is happening t the fish and snakes?• What is happening t the wetland?
They are being caught with nets.
They are being sld at fd markets.
They are being killed fr fd in restaurants.
The wetland is being destryed. Sme parts are being cvered with new huses. Yu can see rubbish everywhere. The wetland is being plluted seriusly every day.