人教版（2024）八年级上册Section A教学课件ppt

这是一份人教版（2024）八年级上册Section A教学课件ppt，共22页。PPT课件主要包含了词尾+er，规则变化，不规则变化，Grammar，taller，练一练，Summary等内容，欢迎下载使用。
Learning Objectives
By the end f the class, yu will be able tsummarize the cmparative frms f adjectives and adverbs thrugh bservatin;describe the differences between tw items by using cmparatives in different situatins；describe the similarities between tw items by using “bth” and “as… as…”.
Grammar Fcus
1. Find ut the cmparative frms f the adjectives in Grammar Fcus.
D yu remember?
tall--taller shrt--shrter
2.不发音e结尾, +r
late--laterlarge--larger
3.辅+y结尾,变y为i,+er
busy--busiereasy--easier
4.重读闭音节词,双写末尾字母加er
big--bigger
hard-wrking
mre hard-wrking
mre happily
5.多音节词和部分双音节词，前+mre
gd, well——betterbad, badly ——wrsemany, much ——mrelittle ——lessfar ——farther, furtherld ——lder, elder
注意:friendly ——friendlier, mre friendlylvely ——lvelier, mre lvelylively ——livelier, mre livelyshy ——shyer
1. 比较级+than+比较的对象(通常为主格,口语也可用宾格) e.g.: He is strnger than I/me (am).
2. 比较的东西要同类 e.g.His hair is lnger than yu. His hair is lnger than yur hair (yurs).
3. 避免双重比较 The by is mre taller than I. This T-shirt is mre expensiver than that ne.
Use the wrds t write questins and answers.
1. Julie /tall / yu Q: _____________________________ A: N, she isn’t. She’s ______than me.
Is Julie as tall as yu?
2. Jack/ run/ fast / Sam Q: ________________________________ A: N, he desn’t. He runs _______ than Sam.
Des Jack run as fast as Sam?
3. yur cusin / utging / yu Q: ___________________________________ A: N, she isn’t. She’s _______________ than me.4. Paul / funny / Carl Q: ________________________________ A: N, he isn’t. He’s ________ than Carl.
Is yur cusin as utging as yu?
mre utging
Is Paul as funny as Carl?
My cusin is as utging as me.
Paul is as funny as Carl.
Write abut hw yu are different nw.
1. Are yu taller? ____________________________________________________2. Are yu funnier?____________________________________________________ 3. Are yu mre utging? ____________________________________________________4. D yu study English harder?____________________________________________________5. D yu sing better?____________________________________________________
Yes, I am. I’m mre utging nw than I was tw years ag.
Yes, I d. I study harder nw than I did tw years ag.
Yes, I d. I sing better nw than I did tw years ag.
Yes, I am. I’m taller nw than I was tw years ag.
Yes, I am. I’m funnier nw than I was tw years ag.
Cmpare yur parents. Check (√) wh is smarter, funnier, etc. in the chart. Then ask yur partner abut his / her parents.
A: Wh is smarter, yur mther r yur father?B: I think my mther is smarter than my father.
smart funny wrk hardutging friendly sing well
Mther Father
Wukng is much braver than he was fur years ag.
Bajie wrks harder than he was fur years ag.
Wujing is mre respnsible(负责任的) than he was fur years ag.
Tang Mnk is mre sincere(真诚的) than he was fur years ag.
Hw abut yur changes? Think f yurself tw years ag.
Describe ne f yur classmates, and then let ther students guess wh he / she is.
She is taller than me. She has lnger hair than me. She wears glasses / a blue jacket … Wh is she?
I. 用括号中所给词的适当形式填空。1. (walk)is much faster than driving during the rush hur.2. Dn’t talk (lud)because the babies are sleeping in the next rm.3. —What d yu think fhersngs?—Great. N ne (sing)better in my mind.
4. I think my father is as (smart)as my mther.5. Dad，have a cup f tea t relax yurself. The mst imprtant thing fr yu is ⁠ (keep)healthy.
II. 根据句意填空，使句子通顺、意思完整。每空限填一词。6. Lucy is utging girl and I like making friends with her.7. The wman shrt hair is my favrite math teacher，Miss Green.8. —Which is mre difficult，English Chinese?— English，I think.
9. —Hw d yu like the singing cmpetitin?— Exciting， sme students didn’t d very well.10. I think Sally didn’t d s well Lucy in the math cmpetitin.
thugh / althugh　
1. --- Dad, hw can I get n well with my classmates? --- Try t be friendly t them. That willmake it much ______. A. easily B. mre easily C. easy D. easier
【解析】make后跟形容词充当宾语补足语，much后跟形容词的比较级。故选D。
2. --- The cake is t expensive. Wuld yu like t shw me a ______ ne? --- Sure. Here yu are. A. cheap B. cheaper C. cheapest 【解析】答案是B。 根据对话内容可知，“你能给我看一个便宜点的吗？”， 强调形容词比较级作定语，故选择B。
3. — D yu knw sund travels very fast?— Yes. But light travels _____ sund. A. as fast as B. a little fast than C. much faster than D. slwer than
4. I had t call a taxi because the bx was ______ than I’d thught. A. heavy B. heavier C. the heavier D. the heaviest
Cmparatives Hw t describe the differences by using cmparatives.Peter is taller than Paul.The by runs much faster than the girl.Hw t describe the similarities.Tara is as hard-wrking as Tina.Bth f them have lng hair.