初中英語人教版（2024）八年級下冊Section A優(yōu)質(zhì)課件ppt

這是一份初中英語人教版（2024）八年級下冊Section A優(yōu)質(zhì)課件ppt，共41頁。PPT課件主要包含了情景導入，語法探究，應(yīng)用實踐，遷移創(chuàng)新，回顧總結(jié)，考點速遞，隨堂小練，家庭作業(yè)，Part 1，Part 2等內(nèi)容，歡迎下載使用。
能正確運用形容詞副詞的比較級和最高級對事物進行描述并對話。
通過討論家鄉(xiāng)之最,提升學生對家鄉(xiāng)的熱愛。
鼓勵學生仔細觀察并善于發(fā)現(xiàn)總結(jié)規(guī)律。
1.復習掌握比較級最高級的構(gòu)成；2.通過觀察、對比和歸納，熟練掌握形容詞和副詞比較級和最高級的運用。
Language gals
情景導入Scenari imprt
Ww, that’s amazing.
Tday let’s travel tthe Great Wall.
What des the guide say abut the wall?
The parts frm the Ming Dynasty is abut 8, 850 kilmeters lngIt's the lngest wall in the wrld.
there are n ther man- made bjects as big as this.
Pay attentin t the clrful wrds.
Hw lng is the wall?
形容詞副詞比較級和最高級
語法探究Grammar
Underline the cmparatives and superlatives.
形容詞和副詞的三個比較等級
同級比較的構(gòu)成：+___________+
一、同級比較的構(gòu)成和運用
Grammar Fcus
He runs as ______(fast )as yu.
English is nt s _______ (difficult)as science.
二、比較級最高級的構(gòu)成
三、形容詞副詞比較級的運用
三、形容詞和副詞比較級的運用
四、形容詞副詞最高級的運用
=It’s 8,848.86 meters in height.
應(yīng)用實踐Applicatin Practice
Key wrds are helpful.
1. The Amazn River is ne f the _________ rivers in the wrld. It’s a little ________ than the Yangtze River.2. Qmlangma is 8,848.86 meters _______. It’s ne f the mst __________ places fr serius muntain climbers.3. N cean in the wrld is as ________ as the Pacific Ocean.4. Althugh Japan is _______ than Canada, it is ________ smaller.
bigmuchppularlngldhigh
Fill in the blanks with the crrect frms f the wrds in the bx.
Write tw cmparisns abut tw tpics. Write true facts.
Tw cities: ________________ and _______________________________________________________________________________________________________________________________________________________________
Shanghai Sydney
Shanghai is nt as big as Sydney.
Sydney is much bigger than Shanghai. Sydney is almst 2 times as big as Shanghai.
Area:12368 sq km
Area:6340 sq km
Tw animals: ________________ and _______________________________________________________________________________________________________________________________________________________________
Whales are almst as heavy as elephants.
whales elephant
Whales are heavier than elephants, but elephants are the heaviest animals n land.
遷移創(chuàng)新Migratin Innvatin
Ww, that’s wnderful！
OK,ur natural sightseeing tur is ver.Next I will take yu t visit sme kinds f animals.Befre that,let’s lk arund my hmetwn！
What is the ... in ur city ? Fill in the chart. Then ask yur partner. After that, try t make a reprt.
Make a reprt in grups.
ReprtI am very hnred t intrduce ur hmetwn t yu. Xi’an is ne f the ancient cities f China. It is clean and beautiful.The XXX Park is the mst famus park in Xi’ t Xi’an! I will take yu arund my twn.
形容詞副詞比較級的運用
形容詞副詞最高級的運用
考點速遞Language pints
v. 保護；防護作及物動詞, prtect… against/frm…“保護…免于…”。其名詞prtectin作不可數(shù)名詞，意為“保護；防衛(wèi)”。
1.The main reasn was t prtect their part f the cuntry.
Language pints
ne f the +形容詞的最高級+ 名詞復數(shù)意為“最……之一”, 當它作主語時,后面的謂語動詞要用單數(shù)。
2.The Amazn River is ne f the lngest rivers in the wrld. It’s a littleis a little lnger than the Yangtze River.
a little 在這里修飾比較級lnger, 起強調(diào)、加強程度的作用。修飾比較級的詞(組)還有much、 even、 still、 far、 rather、 a lt、 a bit等。
隨堂小練Exercises
1.Prtecting urselves is ne f _______ things we must d. A. imprtantB. mre imprtantC. mst imprtantD. the mst imprtant2.—What’s the secnd ________ river in China? —The Yellw River.A．lngerB．the lngerC．lngestD．the lngest3.High-speed trains are much _______ than traditinal nes. A. fastB. fasterC. slwD. slwer
1.Lucy is____________________(fat) f the three jumped_____________(high)than any ther by in his class.?3.The ________ (much) we d fr the ld peple, the __________ (happy) we’ll didn't run as__________(fast) as Carter.?5.Spring is_____________(gd) seasn f a is ne f________________(heavy) bags in my rm.?.?
the fattest
mre happier
二、用所給單詞的正確形式填空。
the heaviest