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集体备课课件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集体备课课件ppt，文件包含Unit7第1课时SectionA1a-2d教学课件pptx、U7A1bmp3、U7A2amp3、U7A2bmp3、U7A2dmp3、Chinamp4、GreatWallmp4、珠穆朗玛峰景观mp4等8份课件配套教学资源，其中PPT共50页， 欢迎下载使用。

1.学习和巩固词汇:square, meter, deep, desert, ppulatin,man-made, feel free等；2.掌握大数的读法。
1.通过听说训练，学习并掌握物体长宽高及面积的表达。2.能够熟练运用形容词和副词的比较级、最高级。
通过比较，了解国家及世界“地理之最”，培养对祖国的自豪感，对大自然的热爱之情。
了解中国及世界地理和自然。
Part 1Lead-in
D yu knw the amazing nature?
It is the highest muntain in the wrld.
Where is it?
It's meters high.
It is the lngest river in the wrld.
It's kilmeters lng.
The Caspian Sea
It is the deepest salt lake in the wrld.
Between Eurpe and Asia.
It's meters deep.
It is the biggest desertin the wrld.
It's abut square kilmeters in size.
Hw t read larger numbers?
Let’s think
tw billin and sixty-five millin, six hundred and nine thusand, nine hundred and eighty pint three fur.
2, 065, 609, 980. 34
读时，将每三位数看做一个单位，自右向左依次为thusand千，millin百万，billin十亿。每个单位按百、十、个位向右读。其中百位到十位之间要加入 and。小数点读pint。
Are yu clear?Let’s have a try.
Can yu read these large numbers?
1,390,000,000
2,000,060,000
three millin, five hundred and sixty-three thusand, ne hundred and twenty-nine.
ne billin, three hundred and ninety millin.
seven thusand, seven hundred and frty-tw pint fur three.
tw billin and sixty thusand.
six thusand, six hundred and seventy-ne.
ne thusand and twenty-five.
nine millin, six hundred thusand.
eight thusand, eight hundred and frty-eight pint eight six .
Part 2Pre-Listening
Match the facts yu knw.
Pre-listening
abut 9,600,000 square kilmeters in size
1,025 meters deep
6,671 kilmeters lng
8,848.86 meters high
Predict and try t cmplete the sentences in 1b.
1. Qmlangma is _______ than any ther muntain in the wrld. 2. The Sahara is ____________ desert in the wrld.3. The Caspian Sea is ____________ f all the salt lakes.4. The Nile is ___________ river in the wrld.
What else will we knw abut these places?Let’s g n!
Part 3While-Listening
Listen and cmplete the sentences.
1. Qmlangma is ___________ than any ther muntain in the wrld. 2. The Sahara is ____________ desert in the wrld.3. The Caspian Sea is ____________ f all the salt lakes.4. 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 _______ muntain in the wrld?By2: Qmlangma! It's higher than ___ _____ muntain in the wrld.Teacher: That's right. And wh can tell me what the Sahara is? Girl 1: The Sahara is ___ ______ _______in the wrld.Teacher: Very gd. And which is ____ ____ salt lake in the wrld?
the deepest
any ther
the biggest desert
形容词最高级结构: the+最高级+其他
“比较级+ than any ther +名词+其他” “比其他任何一个…都…”，表达最高级含义。
Listen again and try t fill in the blanks.
Girl2: The Caspian Sea is ____ ______ ______all the salt lakes.Teacher: Yu're all s smart ! Nw, fr the last questin, which is ___ _____ river in the wrld?By 1: I knw! ___ ____is the lngest river in the wrld.By2: And the Amazn is ___ _____ _______river in the wrld.Teacher: ___ ____ ____yu knw the answers t all my questins. Gd jb !
the deepest f
the secnd lngest
It seems that
“the+序数词+最高级+单数名词” 表示“第几……最……的……”
Use the infrmatin in 1b t make cnversatins.
What's the highest muntain in the wrld?
Hw high is it ?
It's 8,848.86 meters high/in height.
Befre listening, pay attentin t these numbers, Can yu read them?
five thusand, fur hundred and sixty-fur
five thusand
three hundred
six thusand and three hundred
Can yu guess what are these numbers abut ?
Let’s listen
Mike is frm the USA,he wants t knw a lt mre abut China.
Listen and number the facts [1-4] in the rder yu hear them.
6,3005,0005,464300
____ The Yangtze River is abut ________ kilmeters lng and the Yellw River is ________ kilmeters lng.____ China has the biggest ppulatin in the wrld. It’s a lt bigger than the ppulatin f the US.____ China is ver ________ years ld. It has a much lnger histry than the US. The US is nt even ________ years ld.____ China is almst as big as the US, and it is the biggest cuntry in Asia.
Listen again and fill in the blanks in 2a with the numbers in the bx.
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 ___ ____mre abut China?Girl： Sure! Did yu knw that China is ne f ____ ______ cuntries in the wrld? It’s ver ______years ld.Mike：Yes, I did. It’s ____ _____ ______my cuntry—in fact, the United States is ne f ____ __________cuntries in the wrld. It’s nt even _____years ld.
Listen again and fill in the blanks.
much lder than
the yungest
By： And China has___ ________ ppulatin, t. It’s a lt bigger than the ppulatin f the United States.Mike：But China is abut _____ ______ ______as the US, right?Girl： Yes, and it’s the biggest cuntry in Asia. We als have sme famus rivers. ____ ________ _______is the lngest river in Asia. It’s abut _______kilmeters lng.Mike：Ww! I didn’t knw that. I ________the Yellw River was _______.By： N, the Yellw River is 5,464 kilmeters lng. But ______rivers are very imprtant t China.
the biggest
the same size
The Yangtze River
Part 4Pst-Listening
Fill the blanks with the help f 2b.
Pst-Listening
HistryPpulatinArea
China is _____ ______ than the US. It is ne f the l dest cuntries.
The ppulatin f China is ____ _____ ______than the ppulatin f the US.
China is abut ____ ____ ____ the US.
a lt bigger
as big as
Make cnversatins using the infrmatin in 2a.
In fact, there are many places f interest in China.And ne f them is the Great Wall.
Let’s read the cnversatin t learn mre abut it.
Rle-play the cnversatin.
Read the cnversatin and answer the questins.
What des the guide say abut the wall?
There are many ther amazing places in China.Can yu tell sme places?
Let’s talk!
The Turpan Basin in Xinjiang is the lwest basin in the wrld.
The Frbidden City is the largest ancient building in the wrld.
Part 5Language Pint
1.Qmlangma is higher than any ther muntain in the wrld.
比较级 + than any ther + 可数名词单数
该结构意为“比其他任何一个……都……”，指同一范围内比较，表示最高级含义。
Language Pint
= She is the thinnest in her class.
她比她们班里任何一个人都瘦。
She is thinner than any ther student in her class
【特别提醒】如果比较对象不同一范围内或不属于同一类别，用“形容词/副词比较级 + than any（任何的） + 可数名词单数”。
Hulunbuir is bigger than _____________ city in China.Hulunbuir is bigger than _____________ city in Hebei.
2.形容词的最高级及比较级表达最高级含义.
3. China has the biggest ppulatin in the wrld.
4. The main reasn was t prtect their part f the cuntry.
prtect v. 保护；防护
作及物动词, prtect… against/frm…“保护…免于…”。prtectin作不可数名词，意为“保护；防卫”。
为孩子提供保护是父母的责任。
It’s parents’ duty t prvide prtectin fr their children.
他戴着太阳镜以保护眼睛免受强烈的阳光照射。
He wears sunglasses t prtect his eyes against/frm the strng sunlight.
Part 6Exercises
1. My brther is ___ mre utging than me. A. many B. little C. much2. Which city is ______, Beijing, Shanghai r Fuzhu? A. beautiful B. mre beautiful C. the mst beautiful3.Mbile phnes are very ppular nw and they are ______ than befre. A. cheap B. cheaper C. the cheapest
Part 7 Summary
①The Yangtze River is abut 6,300 kilmeters lng.②Qmlangma is higher than any ther muntains in the wrld.③ China has the biggest ppulatin in the wrld.
Part 8Hmewrk
Hmewrk1.Memrize the imprtant wrds and sentences.2. Chse a place in China and try t intrduce it using what we have learned .