人教版（2024）八年级下册（2024）Section A教学课件ppt

这是一份人教版（2024）八年级下册（2024）Section A教学课件ppt，共30页。PPT课件主要包含了教学目标，Lead-in，大数字读法，thousand，point，eight six，million，Practice，Production，Exercises等内容，欢迎下载使用。
Let’s watch and learn!
Presentatin
Let’s review!
Let’s lk and fill in the blanks!
Read the sentences. Circle the adjectives which cmpare things. Underline the adverbs which cmpare actins.
形容词比较级、最高级： adj.-er 或 mre adj. than； the adj. -est 或 the mst adj. + n. + (in /f ...)副词比较级、最高级：v. + adv. -er 或 mre adv. than; v. + (the) adv. -est 或 (the) mst adv. (in /f ..)同级比较：as + adj. / adv. + as
比较级 V.S. 最高级
比较级 V.S. 最高级常见句型
D yu remember hw t prnunce these numbers?
Let’s learn.
eleven thusand
nine millin
six thusand three hundred
213,458,848.86
tw hundred and thirteen millin fur hundred and fifty-eight thusand eight hundred and frty-eight pint eight six
小数部分逐个读出每个数字
从右往左，三位一截，每截都按三位数读截完加单位：billin / thusand / millinand 用在百十间，小数数字逐个读
Let’s read.
ne hundred and fifty-three
tw thusand and twenty pint three five
ten thusand, six hundred and seventy
eight hundred and sixty-fur thusand, three hundred
seven millin, eighty thusand
Write r spell ut the numbers.
1. Munt Kilimanjar is ______ (five thusand, eight hundred and ninety-five) metres high.2. _______ (twenty-five thusand, seven hundred and sixty-eight) cubic metres f water purs dwn Inga Falls each secnd.3. The East African Rift Valley is abut 4,000 (____________) miles lng.4. The Taklimakan Desert has a ttal area f abut 337,000 (_____________________ ______________) square kilmetres.
fur thusand
three hundred and thirty-
seven thusand
Munt QmlangmaSahara DesertDead SeaMariana TrenchYangtze RiverNile RiverGreat Barrier Reef
4166,3006,67111,000345,0008,,000
Let’s match and make up sentences.
Munt Qmlangma is 8,848.86 meters high.
Cmplete the passage with the crrect frms f the wrds in the bx.
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 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
What d yu knw abut the deep sea? Cmplete the sentences with the infrmatin frm the picture.
Write sme questins t cmpare places. Then ask a partner yur questins.
1. They fund that the mnkey was ____________ (clever) f all the animals.2. —Cindy, are yu feeling better nw? —N, Mum. I feel even _______ (bad).3. Last but nt ______ (little), d try t get sme exercise,4. May I have _______ (much) beef because it tastes s nice?5. The lake near my hme is the _____ (gd) place t g fishing.6. Yu lk much ________ (slim) in this black pair f trusers.7. Zhang Shun was the ______ (ld) runner t finish the 2022 Beijing Marathn.
the cleverest
1. Memrize the new wrds and phrases.2. Practice the cnversatins with yur partner using the sentence patterns we have learned .3. Finish the exercises.