人教版 (2019)必修第二冊Unit 2 Wildlife protection精品課件ppt-課件下載-教習網

After this class, yu will be able t: knw the structure f present cntinuus passive vice (現在進行時的被動語態(tài)).2. use present cntinuus passive vice t describe the nging events. 3. describe the measures that are being taken t help the endangered animals with present cntinuus passive vice and give yur wn suggestins n wildlife prtectin in yur neighbrhd.
Learning Objectives
Make a GuessWhat animals are talked abut?
Part One - Warm up
They can be seen in the snw-cvered muntains.
They are being hunted illegally fr their valuable fur.
They are being specially prtected in Changtang Natinal Nature Reserve.
Tibetan antelpe
They were frced t mve t higher muntain areas due t habitat lss t search fr plants.
Much is being dne t prtect them and their habitat, especially in Sichuan Prvince.
They have been remved frm the IUCN’s Red List f endangered animals.
giant pandas
They are being hunted illegally fr their valuable fur. They are being specially prtected inChangtang Natinal Nature Reserve.Much is being dne t prtect them and their habitat, especially in Sichuan Prvince.
Can yu find ut mre examples with the same verb frm in the reading text n P18?
are being hunted
prtected
is being dne
Part Tw - Frm f Present Cntinuus Passive Vice
Find mre sentences with the same verb frm in the reading passage.
They are being hunted illegally fr their valuable fur. They are being specially prtected Changtang Natinal Nature Reserve.Much is being dne t prtect them and their habitat, especially in Sichuan Prvince.They are being hunted, illegally, fr their valuable fur. Much is being dne t prtect wildlife.
Present Cntinuus Passive ViceFrm: is being dne/ are being dne
are being caught
are being sld
are being killed
is being destryed
are being cvered
is being plluted
1. What is happening t the small birds in the wetland? They are being caught with net. 2. What is happening t the wild ducks? They are being sld. 3. What is happening t the fish and snakes? They are being killed. 4. What is happening t the wetland? It is being plluted seriusly every day.
Part Three- Meaning f Present Cntinuus Passive Vice
Present Cntinuus ViceMeaning: the actin is happening at the time f speaking
Cmpare the tw sentences,why is passive vice used here?a. The small birds are being caught with nets.b. Hunters are catching the small birds with nets.
The writer wants the readers t pay mre attentin t the birds than the hunters.The der is less imprtant.
The writer des nt refer t any particular grup f peple.The der is general public.
Cmpare the tw sentences,why is passive vice used here?a. And even wrse, the wetland is being destryed. b. And even wrse, peple are destrying the wetland.
Cmpare the tw sentences,why is passive vice used here?a. The wetland is being plluted seriusly every day. b. The factries/fishermen/peple living in wetland are plluting the wetland every day .
The writer des nt knw r tell wh is plluting the wetland. The der is nt knwn.
When the der is :unimprtantunknwngeneral public
Passive vice is mre prper.
Where is passive vice usually used?
rules and regulatins
unimprtantunknwngeneral public
happening at the time f speaking
is being dne/ are being dne
frmal situatins (news reprts, rules…)
Migratry swans sptted at Qingtngxia Wetland Nvember 13, 2020?
Suppse yu were an editr. Decide the prper verb frm fr the news article.
Part Fur - Use f Present Cntinuus Passive Vice
①Peple sptted dzens f migratry swans at the lakes in Qingtngxia Wetland in the Ningxia Hui autnmus regin. ② Thanks t Ningxia’s great effrts in prtecting the land and water, the regin’s envirnment is being gradually recvered. ③ At present, special equipment is watching ver its frest, whse cverage grew t 15.2 percent in 2019 frm 11.4 percent in 2010. ④ In additin, peple have restred mre than 400 wildlife species and nearly 1,000 wild plants thanks t prtectin effrts.
Migratry swans sptted at Qingtngxia Wetland Nvember 13, 2020?
① Peple sptted dzens f migratry swans at the lakes in Qingtngxia Wetland in the Ningxia Hui autnmus regin.
→ Dzens f migratry swans were sptted at the lakes in Qingtngxia Wetland in the Ningxia Hui Autnmus Regin.
Decide the prper verb frm.
② Thanks t Ningxia’s great effrts in prtecting the land and water, the regin’s envirnment is being gradually recvered.
③ At present, special equipment is watching ver its frest, whse cverage grew t 15.2 percent in 2019 frm 11.4 percent in 2010.
→ At present, its frest, whse cverage grew t 15.2 percent in 2019 frm 11.4 percent in 2010, is being clsely watched ver by special equipment.
④ In additin, peple have restred mre than 400 wildlife species and nearly 1,000 wild plants thanks t prtectin effrts.
→ In additin, mre than 400 wildlife species and nearly 1,000 wild plants have been restred thanks t prtectin effrts.
Dzens f migratry swans were sptted at the lakes in Qingtngxia Wetland in the Ningxia Hui Autnmus Regin. Thanks t Ningxia’s great effrts in prtecting the land and water, the regin’s envirnment is being gradually recvered. At present, its frest, whse cverage grew t 15.2 percent in 2019 frm 11.4 percent in 2010, is being clsely watched ver by special equipment. In additin, mre than 400 wildlife species and nearly 1,000 wild plants have been restred thanks t prtectin effrts.
What d yu knw is being dne in yur neighbrhd t prtect animals and plants? Write dwn what yu knw with present cntinuus passive vice.
stricter laws t prevent hunting and trading?better habitat?advanced technlgy?fund? …
What d yu knw is being dne in yur neighbrhd t prtect animals and plants?
In Guangdng Prvince, ne f the regins that heavily cnsumes wild animals, stricter laws are being made t ban wildlife trade as fd and reduce public health risks.
Three freshwater wildlife prtectin centers are being built in Cnghua, Huadu, Zengcheng Districts t prtect the aquatic life in Guangdng Prvince. It?will mainly prtect species receiving tp-level prtectin, such as the Chinese sturgen (中華鱘).
Thanks t the wildlife cnservatin campaign (保護野生動物宣傳月), knwledge abut wildlife prtectin is being prmted in general public.
What ther suggestins d yu have?
Reprt an nging event with present cntinuus passive vice
Part Five - Summary
Wrkbk Page 68-69
Get yurself familiar with the crrect frm f present cntinuus passive vice.
Part Six - Hmewrk
Understand present cntinuus passive vice in a cntext abut wildlife prtectin.