小学英语Unit 3 Care for the earth说课课件ppt

这是一份小学英语Unit 3 Care for the earth说课课件ppt，文件包含PartApptx、maketheairdirtywav、LetsLearnmp4、wastewav、wastewaterwav、thinkwav、somethingwav、pickwav、pickflowerswav、morewav、havetowav、Letstalkwav、earthwav、drivewav、driveacarwav、dirtywav、cutdownwav、cutdowntreeswav、careforwav、WorldCarFreeDaywav、LetsTalkmp4等21份课件配套教学资源，其中PPT共40页， 欢迎下载使用。

D yu like traveling（旅行）? Tinkle, tinkle, yu’ve gt a chance nw!
Why d yu like traveling?
Because I like the clrful flwers and green trees.
Because I like the fresh air and clean river.
Lk at these pictures. Hw d yu feel?Hw d the animals in thse areas feel?
G and listen t their vices（心声）.
Wh are calling fr help?What’s ging n?
Bird: Help! Help!Clin: What’s the matter, little bird? Bird: I can’t find my hme. What shuld I d?Clin: Oh, pr little bird!
What’s the matter with the little bird?
Read and answer the questins.
What des “hme” mean?
Because the trees are cut dwn (被砍伐).
Fish: Help! Help! Wu Chen: What’s the matter, little fish? Fish: The water is t dirty. I can’t live here. Wu Chen: Oh, pr little fish!
What’s the matter with the little fish?
Because the water is plluted (被污染) by waste water (废水) and rubbish.
What activities arund us are bad fr ur envirnment?
Let’s brainstrm
cut dwn trees
Watch and read the new phrases three times.
We shuld care fr the earth and save ur hmetwn.
Q: What shuld we d?
What shuld we d?
turn ff the lights（关灯） when we are leaving
plant mre trees
We shuldn’t…
climb the tree t catch the birds
waste water
pick flwers
Say “Yes” if yu think it’s right. Say “N” if yu think it’s wrng.
Ask students t d the actins and make sentences.
S1: Can I…? Ss: Yes, yu can… /N, yu can’t. Yu shuldn’t…
When is it?What’s the Car Free Day?What’s this day fr?
Su Nan is talking with his family.
What’s Wrld Car Free Day?It’s a day when peple can drive their car freely（自由地）. It’s a day when there is n cars n the way. Peple can take buses r subways instead f driving cars.It’s a day when peple can drive a car fr free （免费地）.
Des Su Nan have mre sup and why?
N, he desn’t. Because he has t clean his bike.
Thanks, Mm. But I have n time. I have t clean my bike.
Sme mre sup, dear?
谢谢妈妈，但我没有 时间。我必须去清理 我的自行车。
再来一些汤吗，亲爱的？
I have t get up early.
I have t d my hmewrk.
have t是情态动词，其后要接动词原形，有人称、数和时态的变化。
Make sentences with “have t”
What des Su Nan’s mm say later?
Are yu ging t schl by bike? Why nt g in yur dad’s car?
你打算骑自行车去学校吗？为什么不坐你爸爸的车呢？
本句是一般将来时态的一般疑问句。主语+be ging t+动词原形，表示“某人打算或将要做某事”，是一般将来时态的一种形式。一般将来时态还有另一种形式：主语+will+动词原形，表示“某人将要做某事”。
Are yu ging t…?
Sentence
I am ging t play the vilin. 我打算拉小提琴。
用来表示向对方提出建议，也可用来反问，意为“何不/为什么不做某事呢?”。它的完整形式为“Why dn’t yu d sth.?”，本句中的why并不是用来询问原因的。
Sentences
It’s ht tday. Why nt wear yur T-shirt and shrts?
It’s Sunday tday. Why nt g bating with us?
Why wn’t Su Nan g t schl in his dad’s car?
We shuldn’t drive the car tday.
Because tday is Wrld Car Free Day. It’s time t d smething fr ur earth.
因为今天是世界无车日。是时候为我们的地球做点事情了。
Hw des his mm g t wrk?
Great, Mm! Thank yu.
I see. I think I shuld g t wrk n ft tday.
我明白了。我想我今天应该步行上班。
Mm: Sme _______ sup, dear?Su Nan: Thanks, Mm. But I have n time. I have t _______________. Mm: Are yu ______ t schl by bike? ________ g in yur dad’s car?Su Nan: We shuldn’t ____________ tday. Mm: Why?Su Nan: Because tday is___________________. It’s ______ t d ____________ fr ur earth. Mm: I see. I _____I shuld g t wrk _______ tday.Su Nan: Great, Mm! Thank yu.
clean my bike
drive the car
Wrld Car Free Day
Read and fill in the blanks.
Listen and imitate.
Su Nan’s mm
at Su Nan’s hme
Little actrs.
pick flwers, cut dwn trees, make the air dirty, waste water, drive a car, the earth
I have t clean my bike.Are yu ging t schl by bike?Why nt g in yur dad’s car?
1. I _____ clean my bike. A. dB. haveC. have t2. What’s the matter _____ yu? A. frB. withC. t3. Are yu ging t schl _____ bike? A. byB. tC. take
4. Why nt_____ in yur dad’s car? A. gingB. gC. ges5. We shuldn’t _____ a car tday. A. drivesB. t driveC. drive
二、小小翻译官。1. pick flwers （ ）2. cut dwn trees（ ）3. make the air dirty（ ）4. waste water（ ）5. drive a car （ ）
世界无车日 2000年2月,欧盟委员会及欧盟的9个成员国确定9月22日为“无车日”。这是一个旨在改善城市空气质量、减少城市交通压力和改变城市交通观念的环保活动。截至2006年,全世界已有37个国家的近1500个城镇参与其中。2007年9月22日是中国的第一个“无车日”,活动主题为“绿色交通与健康”。需要强调的是:“世界无车日”活动并不是拒绝汽车,而是要唤起民众对环境问题的重视。