人教新目标 (Go for it) 版八年级下册Section A完整版课件ppt

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Unit 7 What’s the highest muntain in the wrld?
Sectin A 1a-2d
平方；正方形米；公尺(=metre) 深的；纵深的沙漠人口；人口数量
square (n.)meter (n.)deep (adj.)desert (n.)ppulatin (n.)
/skweə/, /skwer/
/ˈmiːtə(r)/
/ˈdezə(r)t/
/ˌpɒpjuˈleɪʃn/ /ˌpɑːpjuˈleɪʃn/
亚洲旅行；旅游旅行者；观光者墙令人大为惊奇的；令人惊喜(或惊叹)的
Asia (n.) tur (n.&v.)turist (n.)wall (n.)amazing (adj.)
/ˈeɪʒə/, /ˈeɪʃə/
/tʊə/, /tʊr/
/ˈtʊərɪst/, /ˈtʊrɪst/
/əˈmeɪzɪŋ/
man-made (adj.)
古代的；古老的保护；防护宽的；宽阔的人造的
ancient (adj.)
prtect (v.)
wide (adj.)
/'eɪnʃənt/
/prə'tekt/
/ˌmæn'meɪd/
Phrase Review
（可以）随便（做某事）
as far as I knw
扫雷游戏 单词下埋着5颗雷，学生选择单词并读出，如果单词下没有雷则可得分，如果有，则不得分。
D yu knw these muntains?
Match the facts yu knw.
the Caspian Sea
The Caspian Sea
abut 9,600,000 square kilmeters in size
1,025 meters deep
6,671 kilmeters lng
8,844.43 meters high
Think and fill in the table.
Think:1. What feature f a muntain, river, etc. is the mst bvius?2. What wrd can be used t describe the feature?
highest/ tallest
lwest/ shrtest
Fill in the table.
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 highest muntain in the wrld?
Tapescripts
By 1: Qmlangma! It’s higher than any ther muntain in the wrld. Teacher: That’s right. And wh can tell me what the Sahara is? Girl 1: The Sahara is the biggest desert in the wrld.
“比较级+ than any ther +名词+其他” 表示“比其他任何一个……都……”注意：该结构可与“the+最高级+其他”相互转换。
Teacher: Very gd. And which is the deepest salt lake in the wrld? Girl 2: The Caspian Sea is the deepest f all the salt lakes.Teacher: Yu’re all s smart! Nw, fr the last questin, which is the lngest river in the wrld?
By 2: I knw! The Nile is the lngest river in the wrld. By 1: 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+单数名词+in…”表示“是……中的第几……”
Language pints
1. Qmlangma is higher than any ther muntain in the wrld.
比较级+ than any ther +可数名词单数
=比较级+ than the ther +可数名词复数
用形容词的比较级表示最高级。
意为“……比其他任何一个……都……”
例：尼罗河比世界上其他任何一条河都长。
The Nile is lnger than any ther river in the wrld.
=The Nile is lnger than the ther rivers in the wrld.
=The Nile is the lngest river in the wrld.
“……比任何一个……都……”，指不在同一范围内进行比较。
“……比其他任何一个……都……”，指在同一范围内进行比较。
比较级+ than any +可数名词单数
China is larger than any ther cuntry in Asia.中国比其他任何一个亚洲国家都大。（中国属于亚洲）
China is larger than any cuntry in Africa.中国比任何一个非洲国家都大。（中国不属于非洲）
（黑龙江龙东地区中考）
—D yu knw Shanghai is ne f ______ in the wrld?—Yes, it’s bigger than ______ city in China. A. the biggest city; any B. the biggest cities; any C. the biggest cities; any ther
Use the infrmatin in 1b t make cnversatins.
What is the highest muntain in the wrld?
What is the _______ ________ in the wrld?
The Sahara.
What is the deepest salt lake in the wrld?
_______________.
__________________________________________
What is the lngest river in the wrld?
Read the numbers belw.
Make as many sentences as yu can t cmpare the fur numbers.
six thusand and three hundred
five thusand, fur hundred and sixty-five
five thusand
three hundred
Fr example:6,300 is the biggest/largest number.
Listen and number the facts [1- 4] in the rder yu hear them.
6,300 5,000 5,464 300
___ 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.
___ 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.
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.
中国是世界上最古老的国家之一
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.
中国人口比美国多很多。
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.
中国和美国国土面积差不多大。
长江是亚洲最长的河流。
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.
1. China has the biggest ppulatin in the wrld.
ppulatin 集体名词，“人口；人口数量”， 无复数形式。作主语时，谓语动词用第三人称单数形式。the ppulatin f “……的人口数量”，同义短语 … has a ppulatin f …。
人口“多” 用 large 或 big 来修饰； 人口“少” 用 small 来修饰。分数或百分数修饰 ppulatin 作主语时，谓语动词用单复数形式均可。
询问人口数量： What’s the ppulatin f …? Hw large is the ppulatin f …? 不能用hw many，hw much提问。
你家乡的人口是多少？（翻译句子并写出同义句）What’s the ppulatin f yur hmetwn?_________________________________________
Hw large is the ppulatin f yur hmetwn?
2. China is almst as big as the US, but it is the biggest cuntry in Asia.
nt as / s + 形容词或副词的原级 + as“和……不一样；与……不同”。
as + 形容词或副词的原级+ as “和……相同； 与……一样”， 用于同级之间的比较。
3. Did yu knw that China is ne f the ldest cuntries in the wrld?
宾语从句表示的内容是客观事实、真理或自然现象等，从句要用一般现在时。
He tld me that the earth is larger than the mn.
例：他告诉我地球比月球大。
that 引导的宾语从句
～～～～～～～～～～～～～～～～～～～
Make cnversatins using the infrmatin in 2a.
Did yu knw that China is ne f __________ cuntries in the wrld?
Yes, I did. It’s much lder than my cuntry.
Did yu knw that China is the biggest cuntry in Asia?
Yes, I did. __________________________
big as the US.
It’s almst as
Yes, I did. It’s 6,300 kilmeters lng.
Did yu knw that __________________________________________?
the lngest river
Yangtze River is
Rle-play the cnversatin.
Listen and answer the questins.
1. Hw lng is the Great Wall?
If we’re nly talking abut the parts frm the Ming Dynasty, it’s abut 8,850 kilmeters lng.
2. Why did the ancient emperrs build the wall?
The Badaling part.
The main reasn was t prtect their part f the cuntry.
3. Which part is the mst famus part f the Ming Great Wall?
Feel free t ask me anything n tday’s Great Wall tur.
feel free t d sth.随便做某事
Hw lng is the wall?
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.
Ww, that’s amazing! Why did the ancient emperrs build the wall?
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 ther man-made bjects as big as this.
Yes, it’s the mst famus part.
Is Badaling part f the Ming Great Wall?
Fill in the blanks.
If we’re nly talking abut the parts frm the Ming Dynasty, it’s abut 8,850 kilmeters ____. This makes it the ______ wall in the wrld.
The main reasn was t prtect their part f the cuntry. As yu can see, it’s quite ____ and _____. As far as I knw, there are n ther ___________ bjects as big as this.
1. Feel free t ask me anything n tday’s Great Wall tur.
tur 作名词，“旅行；旅游” g n a tur “去旅游” 例：安娜打算去西安旅行，她想了解中国的历史。 Anna is ging n a tur f Xi'an, and she wants t learn abut Chinese histry.
作动词，“周游；游历；旅行” turist “旅行者；观光者”
例：我们花了四个星期周游欧洲。 We spent fur weeks turing arund Eurpe.
2. Ww, that’s amazing!
amazing 作形容词， “令人大为惊奇的;令人惊喜(或惊叹)的旅游” 例：人适应环境的速度之快真是惊人。 It’s amazing hw quickly peple adapt t the envirnment.
例：我真的被它的美迷住了 I’m really amazed at its beauty.
固定搭配：be amazed at
3. The main reasn was t prtect their part f the cuntry.
本句中动词不定式t prtect their part f the cuntry在句中作表语。
prtect“保护；防护” prtect …frm/against … 保护……不受……（的伤害）
例：他伸出手去，保护他的孩子免受伤害。
He raised his arm ___________________________________________________
t prtect his child frm/against hurt.
prtectin n.
记住，每个人都可以做点对保护环境有益的事情。（汉译英）__________________________________________________________________
Remember, everyne can d smething helpful t prtect the envirnment.
as far as I knw＝s far as I knw 从属连词“据我所知”， 引导状语从句，强调程度或范围。
4. As far as I knw, there are n ther man- made bjects as big as this.
一……就……只要和；也；既……又像……一样多
as well as
as much as
复合形容词，意为“人造的”。
例：机器人是一种类人的人造机器。
Rbts are man-made machines that act like human beings.
合成词 n. +v.-ed: handmade hme-mademachine-made
The magazine was started by Becky, ______ I knw.A. as far as B. as well asC. as sn as D. as much as
Key wrds: square desert ppulatin ancient tur turist amazing prtect wide Phrases: feel free t d sth. as far as I knw man-made gegraphical facts
Sentences:1. Qmlangma is higher than any ther muntain in the wrld. 2. And the Amazn is the secnd lngest river in the wrld. 3. China is almst as big as the US, but it is the biggest cuntry in Asia.
一、单项选择。 1. I think she is ____ girl f all the girls. A. beautiful B. mre beautiful C. mst beautiful D. the mst beautiful 2. —Hw tall he is ! —Yes, he is ____ than any ther student in his class. A. tall B. taller C. tallest D. mre tall
3. —We will certainly enter a gd high schl ______ we wrk hard. —Yes, ur dream will cme true by wrking hard. A. as sn as B. as lng as C. as far as D. even if
4. The ppulatin f the wrld ______ still _____ nw. A. will; grw B. has; grwn C. is; grwing D. is; grwn
5. The teacher tld me that light _____ at a high speed. A. traveled B. wuld travel C. travels
二、根据汉语意思完成句子。 1.据我所知，世界上没有墙和长城一样长。 _____ _____ _____ I knw, n ther walls are _____ _____ _____ the Great Wall. 2.中国人口非常多。 China’s __________ _____ ______.
As far as
ppulatin is large
as lng as
1. Review key wrds, sentences and language pints.2. Make a dialgue t practice the cmparative and superlative sentence structure. 3. D the exercises.（见“”系列丛书 对应课时作业）