初中英语人教新目标 (Go for it) 版八年级下册Unit 7 What’s the highest mountain in the world?Section A精品教学课件ppt

这是一份初中英语人教新目标 (Go for it) 版八年级下册Unit 7 What’s the highest mountain in the world?Section A精品教学课件ppt，共42页。PPT课件主要包含了Qomolangma，the Sahara，the Nile，thousand，size 大小尺寸， height n， in height，deep adj， depth n， in depth等内容，欢迎下载使用。
Which is the highest muntain in the wrld?Which is the lngest river in the wrld?…
D yu knw this?
Qmlangma (/ˈtʃəʊməʊˌlɑːŋmə/) runs alng the brder between China and Nepal. It is cvered with snw all the year rund. It’s 8844.43 meters high, the highest in the wrld. It’s 26 kilmeters lng.
The Sahara(/səˈhɑːrə/) is the biggest desert in the wrld. It is lcated in the nrthern Africa. Its climate cnditins are very bad and is ne f the earth's mst unsuitable fr bilgical survival.
the Caspian Sea
The Caspian Sea (/ˈkæspɪən/) is the biggest inland lake in the wrld. The max depth is 1,025m (in the suthern part). It lies in the brder between Asia and Eurpe.
The Nile(/naɪl/) is the lngest river in the wrld. It’s mre than 6,600 kilmeters lng. It runs thrugh 9 cuntries. It’s ne f the largest river flwing thrugh the internatinal states in the wrld and runs int the Mediterranean Sea (地中海) in the end.
the Yangtze River
The Yangtze River is the third lngest river in the wrld, and the first Asian river. It’s 6211.31 kilmeters lng. The Yangtze River Basin（长江流域）, east-west width f 3,219 kilmeters, abut 966 kilmeters wide nrth-suth, passing thrugh 11 prvinces. It runs int the East Sea in Shanghai finally.
the Amazn River
the secnd lngest river in the wrld
Suth America
Match the facts yu knw.
- Hw big is Sahara?
- It is abut 9,600,000 square kilmeters in size.
nine millin and six hundred thusand
ne thusand and twenty-five
six thusand six hundred and seventy-ne
eight thusand eight hundred and frty fur pint frty-three
Hw lng/deep/high/tall/wide…?
- Hw lng is the Nile?
- It is 6,671 kilmeters lng.
square n. 平方；正方形；广场
基数词+度量n.(meter, kilmeter..)+ lng/deep/high/tall/wide
- Hw high is Qmlangma?
- It is 8,843.43 meters high.
- Hw deep is the Caspian Sea?
- It is 1,025 meters deep.
- Hw wide is the rad?
- It is 3 meters wide.
high/tall adj.
What’s the length/depth/height/width f…?
Qmlangma is __________ than any ther muntain in the wrld.The Sahara is __________ desert in the wrld.The Caspian Sea is __________ f all the salt lakes.The Nile is __________ river in the wrld.
the biggest
the deepest
Teacher： Yesterday, we learned sme imprtant gegraphical facts. I hpe yu all still remember them. I'm ging t test yu nw by asking a few questins. First, what's the highest muntain in the wrld? By2： Qmlangma! It's higher than any ther muntain in the wrld.Teacher： That's right. And wh can tell me what the Sahara is?Girl1 : The Sahara is the biggest desert in the wrld.
Teacher： Very gd. And which is the deepest salt lake in the wrld?Girl2 : The Caspian Sea is the deepest f all the salt lakes.Teacher： Yu're all s smart! Nw, fr the lastquestin, which is the lngest river in the wrld?By1 : I knw! The Nile is the lngest river in the wrld.By2 : And the Amazn is the secnd lngest river in the wrld.Teacher： It seems that yu knw the answers t all my questins. Gd jb!
the + 序数词 + 最高级
It’s higher than any ther muntain in the wrld.
比较级 + than + any ther cn.单数
It’s higher than the ther muntains in the wrld.
比较级 + than + the ther cn.复数
Qmlangma is the highest muntain in the wrld.
中国是亚洲最大的国家.
China is the largest cuntry in Asia.
China is larger than any ther cuntry in Asia.
China is larger than the ther cuntries in Asia.
6,300 5,000 5,464 300
six thusand and three hundred
five thusand
five thusand fur hundred and sixty-fur
three hundred
___The Yangtze River is abut __________________ and the Yellw River is______ kilmeters lng.___China has the _______ ppulatin in the wrld. It’s ____________than the ppulatin f the US.___China is ver ______ years ld. It has a _____ ______ histry than the US. The US is nt even ____ years ld.___China is almst ________the US, and it is __________ cuntry in Asia.
2a. Listen and number the facts [ 1-4] in the rder yu hear them.
6,300 kilmeters lng
a lt bigger
2b. Listen again and fill in the blanks in 2a.
Mike: Hi, I’m Mike. I’m frm the United States.By: Welcme t ur class, Mike. We’re happy t meet yu.Mike: Can yu tell me a bit mre abut China?Girl：Sure! Did yu knw that China is ne f the ldest cuntries in the wrld? It’s ver 5,000 years ld.Mike: Yes, I did. It’s much lder than my cuntry --- in fact, the United States is ne f the yungest cuntries in the wrld. It’s nt even 300 years ld.By: And China has the biggest ppulatin, t. It’s a lt bigger than the ppulatin f the United States.
ne f + the 最高级 + cn.(复)
China has the biggest ppulatin
The wrld’s ppulatin ___(be) larger and larger.
2. 表示人口多、少，不能用：many, much, few…
多：big, large
India has a _________ ppulatin.
3. 询问有多少人口，不能用：hw many/much…
What’s the ppulatin f…
The wrld’s ppulatin is grwing _____ and there is _____ land and water fr grwing rice. A. mre; less B. larger; fewer C. larger; less D. mre; fewer2. Accrding t the latest census(人口普查), China has a _____ f 1,411.78 millin.pllutin B. cmpetitin C. prtectin D. ppulatin
3. --- _____ the ppulatin f Wuhan. --- It’s abut 13 millinHw many B. Hw much C. What is D. What are
4. 加拿大， 美国和澳大利亚，哪个国家的人口最少？Which cuntry _____ ___ ________ ___________, Canada, the USA r Australia?5. 世界人口增长越来越快。____ ___________ ___ the wrld is grwing faster and faster.
the smallest
Mike: But China is abut the same size as the US, right?Girl：Yes, and it’s the biggest cuntry in Asia. We als have sme famus rivers. The Yangtze River is the lngest river in Asia. It’s abut 6,300 kilmeters lng.Mike: Ww! I didn’t knw that. I thught the Yellw River was lnger.By: N, the Yellw River is 5,464 kilmeters lng.But bth rivers are very imprtant t China.
Let’s fill the blanks.
Cuntry: ___________Age: It’s ver ______ years ld.Ppulatin: It has the ________ ppulatin.Size: It’s abut _________ square kilmeters in size.Famus rivers:________________ ________________
the Yellw River
the Yangtze River
Let’s d and say.
Cuntry: ___________Age: It’s abut ______ years ld.Ppulatin: It has ________ ppulatin than China.Size: It’s abut __________ square kilmeters in size. It is abut the same size as China.Other famus facts：_______________________
Mississippi River is the furth lngest river.
Let’s say with the infrmatin in chart.
Cuntry: ChinaAge: It’s ver 5000 years ld.Ppulatin: It has the biggest ppulatin.Size: It’s abut 9,600,000 square kilmeters in size.Famus rivers: the Yellw River; the Yangtze River
China is ne f __________ cuntries in the wrld. It’s ver ____ years ld. It has the ______ ppulatin and it’s abut _________ ________ _________ in size.
________________ is the lngest river in China. It’s abut _____ kilmeters lng. ______________ is the secnd lngest river, and it’s abut ______________ lng.
The Yangtze River
The Yellw River
5464 kilmeters
Cuntry: the USAge: It’s abut 300 years ld.Ppulatin: It has less ppulatin than China.Size: It’s abut 9,370,000 square kilmeters in size. It is abut the same size as China.Other famus facts: Mississippi River is the furth lngest river. It’s abut 6,262 kilmeters lng.
The US is ne f the __________ cuntries in the wrld. It’s abut ___ years ld. It has _______ ppulatin than China. It’s abut the same size as China.
Cuntry: the USAge: It’s abut 300 years ld.Ppulatin: It has smaller ppulatin than China.Size: It’s abut 9,370,000 square kilmeters in size. It is abut the same size as China.Other famus facts: Mississippi River is the furth lngest river. It’s abut 6,262 kilmeters lng.
It’s abut _________________________ in size. Mississippi River is the _____ lngest river in the wrld. It’s _____ kilmeters lng.
9,370,000 square kilmeters
The Great Wall Tur
1. Hw lng is the Great Wall?2. Why did the ancient emperrs build the wall?3.Which is the mst famus part f the Ming Great Wall?
Please answer these questins
It’s abut 8,850 kilmeters lng.
The main reasn was t prtect their part f the cuntry.
Badaling is the mst famus part f the Ming Great Wall.
Guide: Feel free t ask me anything n tday’s Great Wall tur.Turist1: Hw lng is the wall?Guide: Ah, the mst ppular questin! If we’re nly talking abut the parts frm the Ming Dynasty, it’s abut 8,850 kilmeters lng. This makes it the lngest wall in the wrld.
feel free t d(可以)随便(做某事)
[ˈdaɪnəsti] 朝代
Turist2: Ww, that’s amazing! Why did the ancient emperrs build the wall? Guide: The main reasn was t prtect their part f the cuntry. As yu can see, it’s quite tall and wide. As far as I knw, there are n man-made bjects as big as this.Turist3: Is Badaling part f the Ming Great Wall?Guide: Yes, it’s the mst famus part.
man-made satellite
amazing adj.(事物)
amazed adj. (人)
The main reasn was t prtect their part f the cuntry.
prtect sb/sth
prtect…frm/against…
She is wearing sunglasses t prtect her eyes frm the strng sunlight.
The hat will give prtectin against the sun.
In winter, sme peple keep flwers in their huse t _____ them against the cld. A. prvide B. prtect C. prmise D. prepare2. We shuld take mre exercise t __ us __ illness.prtect; frm B. prtect; t C. stp; frm D. stp; t3. We are under the _____ f the plice. A. pressure B. prtectin C. challenge D. cntrl
4. 保护自然就是保护我们自己。 _______ nature is t prtect urselves.5. 你应该学会如何在困境中保护你自己。 Yu shuld learn _____ _____ _____ _____ when yu’re in truble.6. 保护野生动物是我们的责任。 It’s ur duty _____ _____ wild animals.