人教版（2024）九年级全册Section A完整版说课课件ppt

这是一份人教版（2024）九年级全册Section A完整版说课课件ppt，文件包含人教版英语九年级全册Unit13WeretryingtosavetheearthSectionA1a-2d听说课课件pptx、人教版英语九年级全册Unit13WeretryingtosavetheearthSectionA1a-2d听说课学案内含知识点精讲+分层练习doc、SectionA1bmp3、SectionA2amp3、SectionA2bmp3、SectionA2dmp3、U131bmp4、U132dmp4、视频mp4等9份课件配套教学资源，其中PPT共29页， 欢迎下载使用。
1.学习本课新词汇：litter ,bttm, fishman, cal,ugly, advantage, cst, wden, plastic, takeway, at the bttm f the river, be full f the rubbish, thrw litter int the river,play a part in掌握句型：T cut dwn air pllutin, we shuld take the bus r subway instead f driving. The air is badly plluted.Everyne in this twn shuld play a part in cleaning it up.Our can make a difference and lead t a better future!2. 通过观看视频后回答问题，谈论图片，能够说出污染的种类以及造成污染的原因。3.通过1b\2a\2b听力练习，以及阅读2d的对话，能够正确完成听力填空、选择答案和回答问题，能够说出听力材料中环境污染问题，造成的原因以及解决的方法和途径。4.树立环保意识，激发社会责任感和对未来的思考。
Learning bjeetives
1.What’s the biggest prblem in ur lives?2. What kinds f pllutin des the vide shw?3. What did ur sky use t lk like? What abut nw?4. What ther kinds f pllutin d yu knw?5. What caused these prblems?
Let's enjy a vide and answer the questins.
1.What’s the biggest prblem in ur lives?2. What kinds f pllutin des the vide shw?
But, the earth is badly plluted.
Air pllutin.
Answer the questins accrding t the vide.
3. What did ur sky use t lk like? What abut nw?4. What ther kinds f pllutin d yu knw?
Our sky used t be blue and the air was nce clean.
Nw the sky is a dull grey.
water pllutin
nise pllutin
waste\land pllutin
5. What caused these prblems?
Air pllutin
The factries that burn cal pllute the air with a lt f black smke. Cars pur harmful gases int the air. Sme peple smke in public places.
The weather is always fggy. We can't see the blue sky. We can't breathe the fresh air.
Factries put waste int the river.
Peple are thrwing litter int the river.
Water pllutin
Nise pllutin
Lud music, building huses and traffic cause the nise pllutin,
air pllutin
Serius Pllutin
We are harming ur planet in s many ways.
Hw many kinds f pllutin d these pictures shw?
Here are sme wrds related t different kinds f pllutin. Write them in the bx belw. Then add mre wrds.
Write them in the bx belw. Then add mre wrds.
lud music,planes, building huses, mbile phnes
cars, factries, smking, building huses
rubbish, littering, ships, factries
Tny and Mark are talking abut pllutins.
What kind f pllutin are Tny and Mark talking abut?
dirty; full f rubbish
thrw litter int…
put waste int…
clean up the river ; clse dwn 减少 the factries
1．What des Tny want t d later this afternn?2．Why desn’t Mark want t g with Tny?3．Hw was the river in the past?4. What kind f pllutin are Tny and Mark talking abut?
Tny wants t g swimming in the river later this afternn.
Because the river was really dirty.
It used t be s clean.
Water pllutin.
Listen and answer the questins.
really dirty
△bttm n. 底部，最下部The plice fund a bdy at the bttm f the lake.
Listen and cmplete the sentences.
used t d sth. “过去常常……” 表示过去习惯性的动作但如今已不存在。
play a part in ding sth.参与做某事; 在做某事上起作用
Listen and repeat.
1. What is the prblem? 2. What causes the prblem? 3. Hw shuld the prblem be slved?
Write a shrt passage abut water pllutin accrding t the questins.
Our river used t be s clean but nw it is really dirty. Even the bttm f the river is full f rubbish. S there are n mre fish fr fishermen t catch. (说问题，现状)What caused the prblem? Peple are thrwing litter int the river. Factries are putting waste int the river. (分析原因 ）Hw shuld the prblem be slved? We shuld write t the gvernment and ask them t clse dwn the factries. Nt just the gvernment, everyne shuld play a part in cleaning up the river.
Let’s have a writing practice.
Mark: The river was dirty. Even the bttm f the river was full f rubbish.Tny: But it used t be s clean!Mark: Yes, but peple are littering in the river.Tny: Everyne in this twn shuld play a part in cleaning it up!
Rle-play the cnversatin. Then make yur wn cnversatins abut the kinds f pllutin in 1a.
An interview is talking abut t Jasn and Susan abut envirnmental prblems.
Listen t the interview. Circle the kinds f pllutin that Jasn and Susan talk abut.
A. land pllutin B. air pllutin C. nise pllutin D. water pllutin
Listen again and circle T r F.
1.Jasn thinks that the air is badly plluted. T / F 2.Susan used t see the muntains clearly. T / F 3.Peple are als littering in public places. T / F 4.They think that they can d nthing t help. T / F 5.They are talking abut the nise pllutin. T / F
air and land
Listen again and judge T r F.
1. The air is badly plluted because there are __________ n the rad these days.2. Factries that burn cal als ________ the air with a lt f black smke.3. There is als t much rubbish and waste. Peple ___________________things every day.4. Peple are als littering in____________ like parks. This is turning beautiful parks int ugly nes.
are thrwing away
public places
Listen again and cmplete the sentences.
Listen nce mre and cmplete the sentences.
envirnmental prblems
Retell accrding t the mind map f 2b.
What are they talking abut in the cnversatin in 2d?
air pllutin.
waste pllutin.
What are yur ideas fr slving air pllutin/waste pllutin?
Watch a vide and answer the questin.
Taking the bus r subway instead f drivingRiding a bike
Bringing a bag t g shppingNever taking wden chpsticks r plastic frks when we buy takeaway fdThrwing rubbish in the bins and keeping public places clean and beautiful fr everyne
What are the advantages f riding a bike?
It can cut dwn air pllutin; it’s gd fr health and it desn’t cst anything.
Read 2d and fill in the chart.
Interviewer: Jasn and Susan, what are yur ideas fr slving these prblems?Jasn: Well, t cut dwn air pllutin, we shuld take the bus r subway instead f driving.Susan: Yeah, r ride a bike. Other advantages f bike riding are that it’s gd fr health and it desn’t cst anything!Interviewer: Great ideas! What abut waste pllutin?Susan: Mmm, I think simple things like bringing a bag t g shpping can help. I started ding that a year ag.Jasn: Me, t. Als, I never take wden chpsticks r plastic frks when I buy takeaway fd. I use the nes at hme.Susan: And remember t thrw rubbish in the cans and keep public places clean and beautiful fr everyne.Interviewer: S tgether, ur actins can make a difference and lead t a better future!
the advantage f …“…的优点”
Write a shrt passage abut air pllutin accrding t the questins.
1. These days, the air is badly plluted because there are mre cars n the rads and factries that burn cal als pllute the air with a lt f black smke. T cut dwn air pllutin, we shuld take a bus r subway instead f driving. Or we can ride a bike, which is gd fr health and desn't cst anything. Hpe there will be less and less air pllutin in the future.
1. What is the prblem? 2. What causes the prblem? 3. Hw shuld the prblem be slved?
Write a shrt passage abut waste pllutin accrding t the questins.
2. Nwadays, the waste pllutin is becming mre and mre serius. There is t much rubbish and waste because peple are thrwing away things every day. And peple are als littering in public, which is turning beautiful places int ugly nes. T slve the prblem, there are a lt f things we can d. Fr example, simple things like bringing a bag t g shpping can help. Besides, we shuld nt use the wden chpsticks r plastic frks when buying takeaway fd. We are suppsed t use the nes at hme. Last but nt the least, remember t thrw rubbish int the bins and keep public places clean and beautiful fr everyne. In a wrd, ur actins can make a difference and lead t a better future.
If we all play a part in prtecting the earth,it will be better tmrrw.
Hw can we live a green life and save ur earth?
Review the new wrds and expressins.Practice the cnversatin in 2d.Finish the pster with yur partners.
Fr tday’s hmewrk.