人教新目标 (Go for it) 版九年级全册Section A课堂教学ppt课件

这是一份人教新目标 (Go for it) 版九年级全册Section A课堂教学ppt课件，共27页。PPT课件主要包含了Lead-in，n 煤炭，n 垃圾箱，loud music，planes，factories，cars，smoking，ships，littering等内容，欢迎下载使用。

The earth is plluted.
air pllutin
The factries that burn cal pllutethe air with a lt f black smke.
Factries put waste int the river.
water pllutin
mbile phne pllutin
litter v. 乱扔 n. 垃圾rubbish waste垃圾，废弃物
Peple shuld thrw away litter in the bin.
nise pllutin
There are mre cars n the rad.
Here are sme wrds related t different kinds f pllutin. Write them in the bx belw. Then add mre wrds.
nise pllutin ________________________________________________
air pllutin ____________________________________________
water pllutin ________________________________________________
mbile phnes
building huses
Rle-play the cnversatin
The river was dirty. Even the bttm f the river was full f rubbish.
But it used t be s clean!
Yes, but peple are thrwing litter int the river.
Everyne in this twn shuld play a part in cleaning it up!
Make cnversatins using the pllutin in 1a.
The river has always been the nicest river in this twn.
Yes, it used t be s clean.
What caused the prblem?
But I was there last weekend and the river was really dirty.
Factries are als putting waste int the river.
Peple are thrwing litter int the river.
What shuld we d?
Yes, everyne in this twn shuld play a part.
We shuld write t the gvernment and ask them t clse dwn the factries.
What else can we d?
Everyne shuld help t clean up the river.
Rle-play cnversatins between Jasn and Susan.
The air has becme really plluted arund here. I’m getting very wrried.
Yes, I used t be able t see stars in the sky.
The prblem is that…
What shuld we d t save the earth?
stp using paper twels r napkins（餐巾，餐巾纸）
recycle bks and paper
Rle- play the cnversatin
Jasn and Susan, what are yur ideas fr slving these prblems?
Yeah, r ride a bike. There are ther advantages (优点) f bike riding. It’s gd fr health and it desn’t cst (花费) anything!
Well, t cut dwn air pllutin, we shuld take the bus r subway instead f driving.
Great ideas! What abut waste pllutin?
Me, t. Als, I never take wden chpsticks r plastic (塑料) frks when I buy takeaway (外卖食品) fd. I use the nes at hme.
Mmm, I think simple things like bringing a bag t g shpping can help. I started ding that a year ag.
And remember t thrw rubbish in the bins and keep public places clean and beautiful fr everyne.
S tgether, ur actins can make a difference and lead t a better future!
用动词的适当形式填空。1. We’re trying _______ (save) the earth.2. There used t _____ (be) clean and beautiful.3. There are t many ____ fr __________ t catch (fish).4. It’s bad fr envirnment t use _________ (wd) chpsticks.
Make a pster!
The earth is badly plluted. Please make a pster and think f what we can d.
Save the earth!
Cpy the new wrds and remember them.