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2021学年Unit 3 ConservationLesson 1 The Sixth Extinction背景图ppt课件
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这是一份2021学年Unit 3 ConservationLesson 1 The Sixth Extinction背景图ppt课件，共29页。PPT课件主要包含了Pair Work，起某种作用，尽自己的职责，What，Why，How，indeed，in danger，horns，medicine等内容，欢迎下载使用。
Use the diagram t talk abut the things that need t be prtected.
Example:Our envirnment needs prtectin. We use cars t much, which is bad fr bth the envirnment and ur health.
Human Activities farm and eat, wrk, travel, live
Listen and underline the wrds r expressins yu hear.
Things t be Prtectedthe Earth, plants, ceans, frests, animals and the envirnment, ur planet, ur land
Ways We Destry Naturethe use f il and cal, plastic waste, driving cars, cutting dwn frests, mining
Psitive Actinsreuse previusly used items / recycle and reduce the amunt f waste we prduce / help save energy and resurces / cut dwn the use f unrecyclable plastic / play ur part / use cars less / cycle and walk mre
J: Hey, Mei.M: Hi, Jhn.J: S hw was that lecture yu went t yesterday? It was by Prfessr Linda Wei, the envirnmental expert, wasn’t it?M: Yes, it was really infrmative! I learnt a lt abut the envirnmental challenges the wrld is facing nw.J: Tell me mre abut it.
adj. 有教育意义的
M: Well, as yu knw, I really feel strngly that we need t change the way we live in rder t prtect ur planet. The lecture talked a lt abut this.J: Of curse, but hw?M: Well, first, Prfessr Wei was very passinate abut using clean energy. After the lecture, I can see that the use f il and cal is ne f the biggest threats t ur planet. We definitely need t switch t different frms f pwer as sn as pssible.
vi.&vt. 转换; 改变
J: That’s very true. Did she say anything abut using plastic bags?M: Yes. She talked abut hw plastic waste is killing ur ceans. It’s very clear—we all need t recycle and reduce the amunt f waste we prduce.J: I ttally agree. I think we shuld cut dwn the use f unrecyclable plastic t prtect ur planet.M: That’s a gd idea. But f curse, as the prfessr said: “We all have a rle t play in prtecting the envirnment. If we all d ur part, we can live a healthier life n Earth.”
Use the Text Builder t talk abut yur feelings n cnservatin.
Things t be prtected
Ways We Destry Nature
Psitive Actins
What d yu knw abut plastic pllutin?Packaging wastePlastic has revlutinized the way we package gds and safely cnsume fd. But packaging accunts fr mre than 35% f plastic wrldwide.
Sutheast Asia has seen an explsin f plastic packaging waste, which increasing the risk f plluting rivers and seas.Mst plastic packaging is single use. Recycling rates are extremely lw — less than 9% glbally. If nthing changes, 26 billin tnes f plastics will be prduced ver the next 30 years.
Slutins:Cntrls n industry fr plastic packaging prductin.Inventins and investment in bidegradable (生物可降解的) r reusable packaging.Gvernment targets t restrict plastic packaging and prmte recycling.What’s yur slutin?
Use the Text Builder t talk abut yur feelings n cnservatin r hw t prtect the envirnment.
Listen t the dialgue. Answer the questins.
1. Why is Dr. Bradshaw wrking n prtecting rhins?2. What d peple d t rhins?3. What des Dr. Bradshaw suggest ding?4. What may happen, if we dn’t d smething nw?
1. Why is Dr. Bradshaw wrking n prtecting rhins?
2. What d peple d t rhins?
Rhins are in danger.
Sme peple incrrectly think rhins’ hrns are useful in medicine and illegally hunt them.
3. What des Dr. Bradshaw suggest ding?
4. What may happen, if we dn’t d smething nw?
Making everyne knw that hunting these animals is illegal and that these amazing animals are part f the wrld we live in.
There will be n rhins left in the wrld in 20 years.
I: I feel very lucky ______ t have Dr. Bradshaw with us tday. He wrks n prtecting animals _________. At present, he is in a rhin prtecting prgramme.B: Yes, many animals are _____________ fr smething they have. In the rhin’s case, it is their ______. Sme peple think it is useful in _________.I: Hw can we stp this frm happening?
illegally hunted
Listen and fill in the blanks.
B: Well, the first step is _________ —we need t make everyne knw hunting these animals is _______ and that these amazing animals are _______ the wrld we live in.I: Hw lng d we have befre rhins becme _______?B: If we dn’t d smething nw, there will be n rhins left in the wrld in _____ years.I: That’s an incredibly _______ matter…
adv. 非常地; 极端地
When the buying stps, the killing can t.—WildAid
Use the language yu have learnt t write a shrt paragraph abut what yu knw, hw yu feel and what yu need t prtect the envirnment in the future. Then share it in grups.
Cnservatin is a state f harmny between men and land.—Ald Lepld
Read each qute and talk abut them.
We shuld respect nature and the natural envirnment and live alngside it peacefully. We shuldn’t change r destry it.
In yur lcal area, what examples f peple living in harmny with the land are there?
Cnservatin means the wise use f the Earth and its resurces fr the lasting gd f men.—Giffrd Pincht
Prtecting the envirnment is fr the lng-term welfare f humans.
What can we d in ur daily lives t help cnserve the natural resurces?
Envirnmental pllutin is an incurable disease. It can nly be prevented.—Barry Cmmner
We must stp plluting ur envirnment because nce the damage is dne, we cannt und it.
What changes can yu make t yur daily life t help reduce pllutin?
Take with restraint and use in mderatin; this way ne shall always knw cntentment.—Zizhi Tngjian
We will always feel happy and cmfrtable if we take nly what we need and use nly what we need.
What items d yu think peple always want mre f and use t much f?
Wrk in pairs. Think f ten things we need t d t imprve the envirnment and say why. Use these structures:
We need d (plant mre trees).We must (plant mre trees).We shuld (plant mre trees).
• Turn ff lights, televisin sets and cmputers when they’re nt needed. • Use as little paper as pssible. • Print and cpy n bth sides f paper. • Use recycled paper whenever pssible. • Leave the car at hme – walk r bike fr shrt trips. Fr lnger trips, take the train.
• Keep t the speed limit. Driving at 100 km/hr. • Tree planting. • Green purchasing practices and plicies.
If we d nt change ur ways, we are at risk f ruining ur planet and destrying many mre plants and animals. All f these things will be gne. And we will be gne, t.Time is running ut. Our planet needs ur help.It's up t us t decide tgether what happens next.
Use the diagram t talk abut the things that need t be prtected.
Example:Our envirnment needs prtectin. We use cars t much, which is bad fr bth the envirnment and ur health.
Human Activities farm and eat, wrk, travel, live
Listen and underline the wrds r expressins yu hear.
Things t be Prtectedthe Earth, plants, ceans, frests, animals and the envirnment, ur planet, ur land
Ways We Destry Naturethe use f il and cal, plastic waste, driving cars, cutting dwn frests, mining
Psitive Actinsreuse previusly used items / recycle and reduce the amunt f waste we prduce / help save energy and resurces / cut dwn the use f unrecyclable plastic / play ur part / use cars less / cycle and walk mre
J: Hey, Mei.M: Hi, Jhn.J: S hw was that lecture yu went t yesterday? It was by Prfessr Linda Wei, the envirnmental expert, wasn’t it?M: Yes, it was really infrmative! I learnt a lt abut the envirnmental challenges the wrld is facing nw.J: Tell me mre abut it.
adj. 有教育意义的
M: Well, as yu knw, I really feel strngly that we need t change the way we live in rder t prtect ur planet. The lecture talked a lt abut this.J: Of curse, but hw?M: Well, first, Prfessr Wei was very passinate abut using clean energy. After the lecture, I can see that the use f il and cal is ne f the biggest threats t ur planet. We definitely need t switch t different frms f pwer as sn as pssible.
vi.&vt. 转换; 改变
J: That’s very true. Did she say anything abut using plastic bags?M: Yes. She talked abut hw plastic waste is killing ur ceans. It’s very clear—we all need t recycle and reduce the amunt f waste we prduce.J: I ttally agree. I think we shuld cut dwn the use f unrecyclable plastic t prtect ur planet.M: That’s a gd idea. But f curse, as the prfessr said: “We all have a rle t play in prtecting the envirnment. If we all d ur part, we can live a healthier life n Earth.”
Use the Text Builder t talk abut yur feelings n cnservatin.
Things t be prtected
Ways We Destry Nature
Psitive Actins
What d yu knw abut plastic pllutin?Packaging wastePlastic has revlutinized the way we package gds and safely cnsume fd. But packaging accunts fr mre than 35% f plastic wrldwide.
Sutheast Asia has seen an explsin f plastic packaging waste, which increasing the risk f plluting rivers and seas.Mst plastic packaging is single use. Recycling rates are extremely lw — less than 9% glbally. If nthing changes, 26 billin tnes f plastics will be prduced ver the next 30 years.
Slutins:Cntrls n industry fr plastic packaging prductin.Inventins and investment in bidegradable (生物可降解的) r reusable packaging.Gvernment targets t restrict plastic packaging and prmte recycling.What’s yur slutin?
Use the Text Builder t talk abut yur feelings n cnservatin r hw t prtect the envirnment.
Listen t the dialgue. Answer the questins.
1. Why is Dr. Bradshaw wrking n prtecting rhins?2. What d peple d t rhins?3. What des Dr. Bradshaw suggest ding?4. What may happen, if we dn’t d smething nw?
1. Why is Dr. Bradshaw wrking n prtecting rhins?
2. What d peple d t rhins?
Rhins are in danger.
Sme peple incrrectly think rhins’ hrns are useful in medicine and illegally hunt them.
3. What des Dr. Bradshaw suggest ding?
4. What may happen, if we dn’t d smething nw?
Making everyne knw that hunting these animals is illegal and that these amazing animals are part f the wrld we live in.
There will be n rhins left in the wrld in 20 years.
I: I feel very lucky ______ t have Dr. Bradshaw with us tday. He wrks n prtecting animals _________. At present, he is in a rhin prtecting prgramme.B: Yes, many animals are _____________ fr smething they have. In the rhin’s case, it is their ______. Sme peple think it is useful in _________.I: Hw can we stp this frm happening?
illegally hunted
Listen and fill in the blanks.
B: Well, the first step is _________ —we need t make everyne knw hunting these animals is _______ and that these amazing animals are _______ the wrld we live in.I: Hw lng d we have befre rhins becme _______?B: If we dn’t d smething nw, there will be n rhins left in the wrld in _____ years.I: That’s an incredibly _______ matter…
adv. 非常地; 极端地
When the buying stps, the killing can t.—WildAid
Use the language yu have learnt t write a shrt paragraph abut what yu knw, hw yu feel and what yu need t prtect the envirnment in the future. Then share it in grups.
Cnservatin is a state f harmny between men and land.—Ald Lepld
Read each qute and talk abut them.
We shuld respect nature and the natural envirnment and live alngside it peacefully. We shuldn’t change r destry it.
In yur lcal area, what examples f peple living in harmny with the land are there?
Cnservatin means the wise use f the Earth and its resurces fr the lasting gd f men.—Giffrd Pincht
Prtecting the envirnment is fr the lng-term welfare f humans.
What can we d in ur daily lives t help cnserve the natural resurces?
Envirnmental pllutin is an incurable disease. It can nly be prevented.—Barry Cmmner
We must stp plluting ur envirnment because nce the damage is dne, we cannt und it.
What changes can yu make t yur daily life t help reduce pllutin?
Take with restraint and use in mderatin; this way ne shall always knw cntentment.—Zizhi Tngjian
We will always feel happy and cmfrtable if we take nly what we need and use nly what we need.
What items d yu think peple always want mre f and use t much f?
Wrk in pairs. Think f ten things we need t d t imprve the envirnment and say why. Use these structures:
We need d (plant mre trees).We must (plant mre trees).We shuld (plant mre trees).
• Turn ff lights, televisin sets and cmputers when they’re nt needed. • Use as little paper as pssible. • Print and cpy n bth sides f paper. • Use recycled paper whenever pssible. • Leave the car at hme – walk r bike fr shrt trips. Fr lnger trips, take the train.
• Keep t the speed limit. Driving at 100 km/hr. • Tree planting. • Green purchasing practices and plicies.
If we d nt change ur ways, we are at risk f ruining ur planet and destrying many mre plants and animals. All f these things will be gne. And we will be gne, t.Time is running ut. Our planet needs ur help.It's up t us t decide tgether what happens next.
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