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

这是一份人教新目标 (Go for it) 版九年级全册Section B教学ppt课件，共29页。PPT课件主要包含了Save，Ourselves等内容，欢迎下载使用。
1. 在语境中理解、识记并运用本课时词汇： recycle, paper napkins, plastic bags, stp riding in cars, turn ff the lights, turn ff the shwer, recycle bks and paper etc. 2. 能听懂关于环境污染的英文表达，独立完成听力任务。3.能运用本单元词汇和句式谈论环境污染和环境保护的话题。4. 学会更多日常的环保措施，在日常生活中，从我做起。
What shuld we d?
We used t have a clean earth.
air pllutin
water pllutin
land pllutin
We shuld walk, ride the bike, take the bus r subway instead f driving.
What are yur ideas fr slving the prblem f air pllutin ?
stp riding in cars
We shuld plant mre trees.
We shuld bring a bag when we g shpping.
We shuldn’t use plastic bags and thrw them everywhere.
What are yur ideas fr slving the prblem f waste pllutin ?
Use yur wn chpsticks when yu buy takeaway fd.
takeaway n. 外卖食物
We shuld thrw rubbish in the（right）bins.
v. 再循环,回收利用
Mre slutins:
What else can we d t save the earth ?
Pssible answers:clse dwn the plluted factries;help t clean up the river/parks; plant mre and mre trees.ride a bike;bring a clth bag t g shpping;turn ff the lights when yu leave a rm;Dn’t use plastic bags any mre;recycle bks and paper; Dn’t thrw litter int the river;
:... S4:...
What can we d t help save the earth? Rank these items frm the easiest (1) t the mst difficult (5).
______ stp riding in cars ______ recycle bks and paper ______ turn ff the lights when yu leave a rm ______ turn ff the shwer while yu are washing yur hair ______ dn’t use paper napkins
recycle/ˌriː'saɪkl/ v.回收利用recycle由“前缀re­＋cycle”构成，其过去式为recycled，过去分词为recycled，现在分词为recycling，第三人称单数为recycles。
例：现在一些书应该在学校里被回收利用。 In rder t save resurces(资源)，the manager decided ________ all the waste materials in his cmpany.A．recycle　　　 　 B．t recycleC．recycling D．recycled
Tday sme bks are suppsed t be recycled in the schl.
Cmpare yur answers in 1a with yur partner.
Recycling paper is really easy.
I agree. But it’s hard t stp riding in cars.
Hw can we save the earth?
Listen and check () the things that Julia and Jack talk abut.
Listen again. Check () the things that Julia is ding nw, the things she will d in the future and the things she wuld never d.
Listen and fill in the blanks.
turning ff the lights
turning ff the shwer
She ________ des that.
She wuld _______ d thatIt nly ______ a few minutest _______.
taking yur wn bags when yu g shpping
Oh, that’s ______. She’ll d that ____________.
_________! It wuld take her 45 minutes t get t schl by ______!
riding a bike
Jack: _________ the lights, Julia. It saves electricity.Julia: Oh, I usually d that. I was just in a hurry. Jack: I see. I’ve just read a bk which gives ideas abut hw we can save the envirnment. Fr example, yu shuld turn ff the shwer when yu’re __________________.Julia: Oh, I wuld never d that. I have very shrt hair. It nly takes a few minutes t wash. __________ des it say?
washing yur hair
Listen again and cmplete the sentences .
Jack: Yu shuld take yur wn bags when yu g shpping.Julia: Oh, that’s easy. I’ll d that frm nw n. What else?Jack: Peple shuld ___________________ and start riding bikes.Julia: N way! It wuld take me 45 minutes t get t schl by bike!Jack: But it’s gd fr the envirnment! Besides, I like riding my bike.Julia: Yes, and yu als live _________ schl!
Jack: Turn ff the lights, Julia. It saves electricity.Julia: Oh, I usually d that. I was just in a hurry.Jack: I see. I’ve just read a bk which gives ideas abut hw we can save the envirnment. Fr example, yu shuld turn ff the shwer when yu’re washing yur hair. Julia: Oh, I wuld never d that. I have very shrt hair. It nly takes a few minutes t wash. What else des it say?
Listen and read.
Jack: Yu shuld take yur wn bags when yu g shpping.Julia: Oh, that’s easy. I’ll d that frm nw n. What else?Jack: Peple shuld stp riding in cars and start riding bikes.Julia: N way! It wuld take me 45 minutes t get t schl by bike!Jack: But it’s gd fr the envirnment! Besides, I like riding my bike.Julia: Yes, and yu als live clse t schl!
Make a cnversatin using the infrmatin frm the chart abve. Say what is true fr yu.
We really shuldn’t use paper napkins, yu knw.
I knw. I stpped using them last year.
A: We really shuldn’t use paper napkins, yu knw?B: I knw. I stpped using them last year.A: We had better turn ff the shwer when we are washing ur hair.B: I have never dne that befre, and I dn’t think I will d that in the future, either.A: We shuld take ur wn bags when shpping.B: I agree with yu. Next time I g shpping, I will bring my wn bag.
Fr example:
It's everyne's duty t lve and prtect the envirnment.