初中英语人教版（2024）八年级下册（2024）Unit 4 The Wonders of NatureSection A教案配套课件ppt

这是一份初中英语人教版（2024）八年级下册（2024）Unit 4 The Wonders of NatureSection A教案配套课件ppt，共26页。PPT课件主要包含了Lead in，不惜任何代价，China ，Egypt， 464 ， 671，Summary，Homework等内容，欢迎下载使用。
Learning gals
Learn new wrds and phrases: waterfall, civilizatin, at all csts, develpment
Cmpare facts abut famus places.
What is the name f the river mentined in the vide?
Is it the lngest river in China?
Befre reading
D yu knw anything else abut the Yellw River r the Yangtze River?
While reading
Yaming: Welcme back, Ella! Hw was yur trip?Ella: It was great! We saw the Huku Waterfall n the Yellw River. Is that the lngest river in China?Yaming: N, the Yangtze River is the lngest river in China. It travels the farthest and is abut 6,300 kilmetres lng. The Yellw River is 5,464 kilmetres lng and is the secnd lngest. By the way, d yu knw why it’s called the Yellw River?Ella: Because it’s yellw?Yaming: Right. Sme parts f the river carry brwn and yellw earth.
Ella: That’s interesting! I like learning abut rivers. My favurite is the Nile. Did yu knw it’s the lngest river in the wrld?Yaming: Yes, it’s 6,671 kilmetres lng. It’s very imprtant in Egypt’s histry. Ella: That’s right. Bth the Nile and the Yellw River helped ancient civilizatins t develp. And they’re still very imprtant tday.Yaming:Yes. In China, we even call the Yellw River ur “mther river” !Ella: We shuld prtect them at all csts.
helped in the develpment f ancient ___________
civilizatins
After reading
Ella: Culd yu tell me mre abut China, Yaming?Yaming: Sure! What wuld yu like t knw?Ella: What’s the biggest desert in China?Yaming: It’s the Taklimakan Desert.Ella: D yu
Language pints
6,300 kilmetres lng表示“6 300千米长”，是“基数词+单位词+形容词”结构。
1.It travels the farthest and is abut 6,300 kilmetres lng. 它流经的距离最远，约有6 300千米长。(教材 P34 3a)
物体长、宽、高、深等的表达基数词+单位词+形容词(lng、wide、high、deep等)基数词+单位词+in+名词(length、width、height、depth等)The river is 20 metres wide (= 20 metres in width). 这条河宽20米。
2. helped in the develpment f ancient civilizatins有助于古代文明的发展 (教材 P34 3b)
[不可数名词]由“develp(v.发展)+-ment(名词后缀)”构成。(with) the develpment f (随着)……的发展 We believe China will cntinue t lead the wrld in technlgy develpment. 我们相信，中国在科技发展方面将继续引领世界。
3.What’s the biggest desert in China? 中国最大的沙漠是什么? (教材 P34 3d)
The silk Rad became a busy highway fr traders wh carried things acrss deserts and muntains. 丝绸之路成为商人们穿越沙漠与山脉来运送货物的繁忙通道。
by the way 顺便提一下；附带问一句learn abut 了解ancient civilizatins 古代文明mther river 母亲河at all csts 不惜任何代价the develpment f ……的发展