初中英语人教版（2024）八年级下册（2024）Section A课文ppt课件

这是一份初中英语人教版（2024）八年级下册（2024）Section A课文ppt课件，共39页。PPT课件主要包含了a ，加- st，形容词和副词的最高级，oldest，b ，c ，d 等内容，欢迎下载使用。
Grammar Fcus
Read the sentences. Circle the adjective which cmpare things. Underline the adverbs which cmpare actins.
The superlative frms f adjectives and adverbs.
fast shrt high light tall slw
heavy easy happy hungry earlyfunny
把y 变 i 再加- est
large late nice
biggestthinnesthttestwettestfattest
big thin ht wet fat
“双写”最后一个辅音字母再加-est
useful interesting beautiful
gd / well bad / badly many / much little far
在词前加the mst-
bestwrstmstleastfarthest / furthest
一、用所给词的适当形式填空。(11分)1. The city has the secnd (large)ppulatin in the cuntry.2. [天津中考改编] Lingling is ne f the ___________ (helpful) students in my class. She is always ready t ffer help.
mst helpful
3.[郑州模拟改编] Yung peple add sme bright lights and lud music t make the dance shw much _________ (exciting).4. The weather tday is ht, but tmrrw will be even (ht).5. Cindy is as (utging) as her mther.They bth enjy talking with thers.
mre exciting
6. The mre we read, the (wise) we will becme.7. I think Mr Green is (humrus)f all my teachers. He can make us laugh very easily.8. In the future, humans will have (little)wrk t d because rbts will help us.
the mst humrus
9. David is the (tall) by in my class. He is much (tall) than any ther student.10.—— Lk! The lake is clean. I never thrw litter int it.—— If everyne des this, it wuld be (clean).
tallesttaller
1. 表示三者或三者以上(人或事物)的比较，其中有一个在某一方面超 过其他几个，后面可用带有in、f、amng的短语等来说明比较的范 围。形容词最高级的前面一般要加定冠词the，副词最高级前的the 可以省去。
①The blue whale is the largest and heaviest animal in the wrld.②In my cuntry, July is the httest mnth f the year.③The cheetah runs (the) fastest amng all land animals.
某一范围内的比较用in
同一类事物范围内的比较用f
副词最高级前的the可以省去哦
This is my wrst perfrmance.She is Lucy’s best friend.
Reminder:如果最高级前有形容词性物主代词或名词所有格等修饰语时则不再用定冠词the。
（1）the + 形容词或副词最高级 + in / f 短语 ……中最……的 Tm is the tallest in his class. Tm runs (the) fastest f all the students.
（2）序数词与最高级结合 The Yangtze River is the third lngest river in the wrld.（3）ne f the + 形容词或副词最高级 +名词复数 表示“最……之一” Beijing is ne f the largest cities in the wrld.（4）特殊疑问句中的最高级 Which animal jumps the highest, the lin, the mnkey, r the tree frg? Wh is the kindest persn in yur family?（5）比较级表达最高级的含义 Julia is taller than any ther girl in her class. =Julia is the tallest girl in her class.
is the ________muntain in the wrld.
Let’s practice!
is the _______ river in China.
The Yangtze River
二、 关联情境串考点 写出或者用英语拼出这些数字。（6 分）11. Last mnth, ur schl held a bk sale, and mre than 2,000 (________________________) students tk part in the activity.12. We sld 36,772 (______________________________________________) bks in ttal during the sale.
thirty-six thusand seven hundred and seventy-tw
13. The activity raised five hundred and twenty thusand five hundred (____________________) yuan fr children in pr areas.14. We spent tw hundred and thirty thusand (______________________) yuan buying new chairs and desks fr the schl.
15. We used the ther 290,500 (______________________________________________) yuan t buy schlbags and ther schl things fr 3,550 (___________________________________) children.
tw hundred and ninety thusand five hundred
three thusand five hundred and fifty
Read and guess.
are ______ ______ ________ f all the animals in China.
They are fat and cute, black and white. They nly live in China and are mre famus than any ther animal t Chinese. Peple ver the wrld lve them and we’re ding ur best t lk after them.
Think and guess.
It begins at Chang’an.
This is an ld trading rad.
is the _______trading rute in the wrld.
The main prduct is silk.
The Silk Rad
A: Wh is the funniest in yur class?B: …
A: Wh is the thinnest in yur class?B: I think …
I want t knw yu!
Let’s play a game!
Write r spell ut the numbers.
Munt Kilimanjar is _______(five thusand, eight hundred and ninety-five) metres high._______(twenty-five thusand, seven hundred and sixty-eight) cubic metres f water purs dwn Inga Falls each secnd.The East African Rift Valley is abut 4,000 (____________) miles lng.The Taklimakan Desert has a ttal area f abut 337,000 (___________________________________) square kilmetres.
fur thusand
three hundred and thirty-seven thusand
Cmplete the passage with the crrect frms f the wrds in the bx.
large amazing far clse lud
My My friends and I visited Victria Falls in Africa last year. Visiting ne f the wrld's _______ waterfalls was a magical experience. As we went _______ t the falls, the nise f the water slwly grew ________ and luder. Then, right befre ur eyes, the waterfall
三、根据汉语意思完成句子。 （17 分） 16. 运动中心的游泳池可以装800立方米的水。The swimming _______ in the sprts centre can hld 800 ________ ________ f water.17. 互联网在我们的生活中变得越来越重要。The Internet is getting _______________________________ in ur lives.
pl cubic metres
mre and mre imprtant
18. 他们偶尔去爬山是为了亲近大自然。 They g muntain climbing frm time t time t get ________ ________ nature. 19. 我经常在山顶欣赏日出。I ften enjyed the sunrise ____ ____ ______ _______ the muntain.
clse t
at the tp f 
20. 在目光所及之处，绿色的山丘绵延数英里。 ________ ________ ________ the eye can see, the green hills run fr ________.
As far as
appeared. It went n fr as _____ as the eye culd see. Later, we sat in a special pl at the tp f the falls. There, we felt the water rush past us and becme a part f the waterfall. It was the scariest but als the ____________ experience f ur trip!
mst amazing
Write sme questins t cmpare places. Then ask a partner yur questins.
What is the highest …?Which park is bigger, … r …?
Ask and answer.
What is the highest plateau in China?
It’s the Qinghai–Xizang Plateau.
Language pints
Later, we sat in a special pl at the tp f the falls.
pl n. 池塘；水坑 (2) at the tp f 在……顶端
swimming pl 游泳池
in/at the bttm f 在……底部
She supervised the children playing near the pl. 她照料着在水池附近玩的几个孩子。
Please write yur telephne number at the tp f this page.请把你的电话号码写在这张纸的顶端。
四、阅读还原。 （10 分） Munt Tai is in Shandng in eastern China. It is ne f the greatest muntains in ur cuntry. It is said that the Chinese gd, Pangu, made the wrld. After he finished the jb, he was s tired that he lay dwn, and died. 21. _____His head became Munt Tai. His feet became Munt Hua. His arms became Munt Heng in the suth and Munt Heng in the nrth. His stmach became Munt Sng.
Cnfucius（ 孔子）visited Munt Tai many times in his life. 22.______ Fr example, Mencius（ 孟子）nce wrte, “Cnfucius nce went t the tp f Munt Tai. When he std there, lking dwn, he felt like he culd see the whle wrld belw him. It seemed s small and far away! 23. ______” Emperr Taizng f the Tang Dynasty never gt t the tp f the muntain successfully. He tried three times, but every time he had t give up fr different reasns. 24. _____
As a special place with bth cultural and natural things, Munt Tai attracts thusands f visitrs frm all ver the wrld every year. When yu start climbing Munt Tai, yu’ll see many steps leading up t the tp. As yu walk, yu’ll feel the fresh air and hear the birds sing. 25. _____Yu can see far with muntains and valleys（山谷） belw yu. It’s like yu’re n tp f the wrld!
五、［郑州月考］语篇填空。 （10 分） The Amazn Rainfrest is in Suth America. It cvers 5.5 millin 26.__________ kilmetres. The Amazn River 27. __________thrugh the rainfrest. It’s the wrld’s secnd 28.____________river, nly shrter than the Nile. The Amazn Rainfrest is ne f the wrld’s wettest places.
Actually, the rainfrest can “cure” 29. ________when it is “sick”. But nw, climate change 30. ___________human activities make it feel t “tired” t get better. Since 2005, three drughts（干旱）have hit the rainfrest. The trees dn’t have enugh water t grw. What’s wrse, they can 31. ________catch fire when they becme dry.
At the same time, peple cut 32.________ rainfrest trees mstly fr wd. They als burn trees t get mre land. All these activities have caused abut 17 percent 33. ________ the rainfrest t disappear in the past several years.
The Amazn Rainfrest is like the lungs（肺） f ur planet. It makes mre than 20 percent f the planet’s xygen（氧气）. If it “dies”, the earth will becme even 34. _________, and it will be difficult fr us t live. Researchers are 35. ___________f better ways t save the rainfrest. Hpe we can slve the prblems in the near future.
六、原创题 补全对话。 （10 分） A: Are yu reading a bk, David? What’s it abut? B: Yeah. 36. ______________________________________. A: Really? I just have sme questins abut rivers. Can yu help me? B: I’d lve t. Feel free t ask. A: 37. ____________________________________?
It's abut gegraphy/ It's abut rivers in the wrld
What's the secnd lngest river in the wrld/ What's the lngest river in Suth America
B: It’s the Amazn River. It’s shrter than the Nile, but lnger than any ther river in the wrld. A: 38. ___________________________________________? B: It’s abut 6,440 kilmetres lng. A: Hw abut the lngest river in China? B: The Yangtze River is the lngest river in China. It’s abut 6,300 kilmetres lng.
Hw lng is it/ Can yu tell me smething abut it