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

这是一份人教新目标 (Go for it) 版九年级全册Section B评课课件ppt，共17页。PPT课件主要包含了unhealthy，breathe，used to be，rubbish，littering，fishermen，turns，into，recycle，industrial等内容，欢迎下载使用。

与…有关环境保护河底扔垃圾关闭工厂参与做某事被严重高污染燃煤的工厂把美丽的地方变丑陋减少空气污染而不是木筷子
related t envirnmental prtectinthe bttm f the riverthrw litter/rubbishclse dwn the factriesplay a part in dingbe badly pllutedfactries that burn calturn beautiful places int ugly nescut dwn air pllutininstead f wden chpsticks
13. 塑料叉子14. 把垃圾扔进垃圾桶15. 起作用，产生影响16. 对环境有害17. 给…带来危险18. 可重复利用的包19. 纸巾20. 乘小汽车21. 回收纸22. 好好利用23. 一个有创造力的头脑
13. plastic frks 14. thrw rubbish in the bins15. make a difference16. be harmful t the envirnment17. bring danger t18. reusable bags19. paper napkin20. ride in cars21. recycle paper22. put…t gd use23. a creative mind
写作话题:“保护环境，拯救地球”在写此类文章时，应该理顺写作思路，首先描述当前恶化的环境问题，然后分析造成这种现状的原因，从而突出采取行动的必要性，最后将重心放在采取什么样的行动上来。
Write a letter t the city mayr abut the prblems and yur suggestins.
Describe the envirnmental prblems in yur twn/city.1. What are the prblems?2. Where are they?3. What r wh is causing these prblems?
Then, give suggestins r pssible ways t slve the prblems.
Step 1 Examine the tpic审题
Step 2 Organizing the passage 布局谋篇
注意：写建议信给市长，需要什么语气？Yu shuld/shuldn’t…Yu’d better…Yu must….
Step 3 Writing sentences 遣词造句
1. ___________________________________________________________(科技的发展), envirnmental prblems are becming mre and mre serius. 2. The envirnment is very imprtant t ur lives. Nt nly ____________ _____(它影响)ur health, it als ______________（在…中起作用）in ur future. Hwever, the envirnment arund is terrible.
With the develpment f science and technlgy,
des it influence
plays a part
Writing sentences 遣词造句
1. Air pllutinThe factries ________________(燃煤的) pllute the air with ________________________(大量黑烟). The air pllutin is __________________________(变得越来越糟糕). There are t many cars n the streets. It has made the air _______________(不健康)fr peple t __________(呼吸).
that burn cal
getting wrse and wrse
a lt f black smke
2. water pllutinThe river ________(曾经)clean, but nw_____________________ (河底) is full f ___________(垃圾).Peple are __________(乱扔)rubbish int the river and factries are _____________________(倒废水)int the river. ________ (那就是为什么)the river becmes __________________(越来越脏). As a result, there is n mre fish fr ___________(渔民)t catch.
the bttm f the river
puring waste water
That’ s why
dirtier and dirtier
3. Waste pllutinPeple are using and thrwing a large number f ___________(塑料袋) every day. This ______(变) the beautiful city ______(成) ugly nes. ______________(而且)，they als pllute the earth.Many things we used ________________(被扔掉) and we hardly ever ___________(再利用) them.
plastic bags
are thrwn away
4. Energy wasteWe culd ften see peple leave the rm____________________________(没关灯) r _____________________________while washing clthes r hands.
withut turning ff the lights
let the water keep running
Bdy: slutins （reduce/reuse/recycle)We shuld let mre peple knw the imprtance f________________________(环境保护). 1. t cut dwn air pllutin I think we shuldn’t ________________(在公众场合抽烟). We’d better take the bus r subway _________________(而不是开车). 2. t cut dwn water pllutinEveryne shuld take part in ___________(清理) rivers.Gvernment must place _______________(严格控制) ver ____________(工业的) pllutin and clse dwn the factries that ____________________(对…有害)the envirnment.
strict cntrl
instead f driving
cleaning up
smke in public
are harmful t
envirnmental prtectin
3. t cut dwn waste pllutinWe shuld __________(重复利用) the ld thing, such as ld glass bttles, ld clthes, used bks and s n. Fr example, we are suppsed t use ___________(可重复利用的) bags when shpping.
4. t cut dwn energy pllutin___________________(我们应该)save water and energy in ur daily life. We can _____________(以…开始)turning ff lights when leaving a rm.
We’re suppsed t
begin with
Ending: expectatin & feeling
(1) Saving the earth can ____________(以…开始) small things. All these small things may ____________(积少成多) and becme big things that can imprve the envirnment. Let’s ______________(行动起来) nw. (2) If we _______________(团结一致)， ur actins can _____________________(产生影响) and ___________(通向) a better future. (3) I believe ur life ___________(将变得) better and better if we _______(做)these things. (4) Even_____________(最简单的)daily activities can make a real difference t the envirnment. In a wrd, we can make the wrld a better place t live in _____________________(通过我们的努力).
take actin
pull tgether
make a difference
the simplest
thrugh ur effrts