初中英语牛津译林版（2024）八年级下册（2024）Integration多媒体教学ppt课件

这是一份初中英语牛津译林版（2024）八年级下册（2024）Integration多媒体教学ppt课件，共16页。PPT课件主要包含了In 1997，can’t，buy，desert，storm，grow trees，fish，Germany，Three，recycled等内容，欢迎下载使用。
Envirnmental prblems
sil pllutin
air pllutin
water pllutin
nise pllutin
plastic pllutinwhite pllutin
desertificatin
UNCCD联合国防治荒漠化公约an internatinal agreement t fight desertificatin
an article abut China’s effrts t fight against desertificatin
1. When did China jin the UNCCD?2. Has China made a great start?3. Hw much f the earth's land is experiencing desertificatin?
Yes, it has.
30% f the earth’s land.
Read in detail
1. What has happened in China since 1997?2. What is a perfect example f China’s effrts t fight against desertificatin? Why?
China has reduced its desert area by thusands f square kilmetres each year since 1997.
A perfect example is the Mu Us Desert in Nrth-west China.Many trees were planted there. Nw abut 80% f the desert is green.
Desertificatin
Listen and fill in the blanks
living plants
filled with sand
wmen farmers
tell the stry f
Think and answer
What effrts d yu think can be made t reduce desert area?
We can plant mre trees.Use water mre prperly.Raise public awareness f envirnmental
Plastic pllutin
shpping malls and supermarkets
prvide r sell
If they bring the bttle back t be recycled, they get the mney back.
Listen and tell T/F
Read and cmplete
Envirnmental prtectin
A greener earthMany cuntries are taking actin t prtect ur planet.Desertificatin is a serius prblem in many cuntries, including China. China is making effrts t reduce its desert area. One example is Qizi Bay in Hainan Prvince. Qizi Bay was nce a (1)__________. When a (2)_________ hit, the air was filled with sand. T change this, a team f lcal wmen wrked hard t (3)__________ in the area. This was nt an easy task. After many years f hard wrk and gvernment supprt, they finally succeeded, and there are nw millins f trees in Qizi Bay.Anther serius envirnmental prblem is (4)_______________. Plastic is very useful in ur daily lives, but it causes a lt f damage. Scientists are wrried that sn there will be mre plastic than (5)__________ in the sea. Lts f cuntries are trying t imprve this situatin. Fr example, in (6)__________, peple are encuraged t recycle plastic bttles.All these effrts give us hpe fr a greener planet. If we wrk tgether, we can make a big difference and create a better future.
plastic pllutin
Listen and answer
1. What is Sunshine Twn hping t win?2. Hw many ways are mentined in the cnversatin?
Sunshine Twn is hping t win a Green Twn hnur.
Read and answer
Separate rubbish
clean waste (like slar pwer)
new systems
Read and find
The sentence that fllws “s that” shws the purpse f ding smething.
in rder that...
(in rder) t d...
in rder nt t d
Think and talk
Wrk in pairs and talk abut hw green yur hmetwn is.
A: D yu knw that …? B: Yes. I think it’s … Our twn is … Fr example, we all have t … A: And … This helps ... B: That’s right. There are als … t deal with ... A: Well, all these ways make a difference t ... B: Yes, they d.
Must d Share yur ideas n hw green yur hmetwn is with peple arund. Chse t dSearch the Internet t find mre infrmatin abut what China and ther cuntries have dne t fight against desertificatin and ther envirnmental prblems.