初中英语Section A教学ppt课件

这是一份初中英语Section A教学ppt课件，共49页。PPT课件主要包含了Revision，Games，规则变化，不规则变化，tall原级，short原级，thin原级，heavy原级，taller，shorter等内容，欢迎下载使用。

hard-wrking
Warming up & Lead-in
Enjy the vide
Write dwn the adjectives and their cmparative in the vide?
词尾若有哑音e, 直接加r就可以。
tallerfasterstrnger
比较级,要变化,词尾一般加er。
辅音字母若加y,记得把y变成i。
tallfaststrng
重读闭音节，单辅音字母要双写。
视频中的形容词比较级和原级
注意：strng里面的g不发音，但是，strnger里面的g发/ɡ/
utgingimprtant
mre utging mre imprtant
如若遇上多音节，原形前面加上mre。
further/farther
以字母e结尾的：+ r
以“ 辅音字母 + y ”结尾的：变 y 为 i ， 再 +er
以重读闭音节结尾，且结尾只有一个辅音字母的：双写这个辅音字母，再 +er
多音节和部分双音节词：
mre + adj.（原级）
不规则变化：gd / well--better; many / much--mre; bad / ill--wrse; little--less; far—farther / further
Have a try.
What are the differences between them? Let’ cmpare！
Chen He is __________ than DengZiqi.
DengZiqi is __________ than Chen He.
DengZiqi is __________than Chen He.
mre utging (外向的)
Which d yu like better?
Lk and cmpare.
Liu Xiang is ___________Pan Changjiang. Pan Changjiang is ___________ Liu Xiang.
taller than
shrter than
taller（比较级）
shrter（比较级）
than cnj. 比（用于比较级）
He Jing is ____________Du Haita. Yue Yunpeng is __________ He Jing.
thinner than
heavier than
thinner（比较级）
heavier（比较级）
Zhang Jie sings ______________Zhang Yixing. Zhang Yixing sings________________Zhang Jie.
mre ludly than
mre quietly than
mre ludly（比较级）
quietly（原级）
mre quietly（比较级）
Wh are the twins?
Wh is the wman?
She is a reprter frm SFTV.
They are Tara and Tina.
What are they talking abut?
Pre-listening
形容词adj.1.常用在系动词后作表语构成系表结构。2.常用在名词前做定语。
副词adv.常用来修饰动词。
Listen. Are the wrds in the bx used with –(i)er r mre? Cmplete the chart.
While-listening
Listen. Are the wrds in the bx used with -(i)er r mre? Cmplete the chart.
mre utging
mre hard-wrking
Listen again. Hw are Tina and Tara different? Fill in the bxes.
__________________________________________________________________________________________________________________________________________________________________________
________________________________________________________________________________________________________________________
Tina…is mre utging than Tara.
Tara…wrks as hard as Tina.
is __________________ than Tara.
runs________and jumps ______ than Tara.
is ________ than Tara.
gets up ______ than Tina.
is___________than Tara.
friendlier and funnier
busy as a beeas quiet as a muse
Tina …___________________________________________________________________________________________________
Tara …__________________________________________________________________________________________
is mre utging than Tara.
wrks as hard as Tina.
is friendlier and funnier Than Tara.
can run faster and jumps higher than Tara.
is smarter than Tara.
is lazier than Tara.
gets up earlier than Tina.
同级比较as+adj./adv.原级+as
Eg.吉姆和他的哥哥一样努力学习。他们都取得了好成绩。
Jim studies as hard as his brther. S they bth get gd grades.
Listen again and fill in the blanks. Then read after the tape.Interviewer:Tina, d yu think yu are different drm yur sister Tara?Tina: Oh, sure. We lk similar but we're very different.Interviewer: Really/ In what ways are yu different?Tina: Well, I’m mre utging than Tara. I’m ____________and ___________, t. And I lve sprts.Tara: Yes, she can _____________and ___________than me.Interviewer: Wh’s mre hard-wrking at schl?Tara: Tina thinks she wrks _________ than me, but I wrk as hard as Tina. But she’s __________than me.Tina: Nt really. I think I’m _________than Tara. She always gets up ________ than me.
jump higher
Let’s make a reprtabut the differencesbetween Tina and Tara.
I interviewed the twin sisters Tina and Tara.Althugh they lk the same,they are really different.
Tina is mre utging and friendlier.She is als funnier and smarter than Tara.Besides,Tina lves sprts.She runs faster and jumps higher,but Tina is lazier than Tara.
Tara wrks as hard as Tina.What’s mre,Tara gets up earlier than Tina.
Student A, lk at the chart n the right. Student B, lk at the chart n Page 81. Ask and answer questins abut Sam and Tm.
A: Is Sam smarter than Tm?
B: Des Sam get up earlier than Tm?
Lk at the chart.Ask questins.Answer the questins.
B: Yes. Sam is smarter than Tm.
A: N. Sam gets up as early as Tm.
…but I wrk as hard as Tina.(听力材料) _______________________________________as ... as 的含义为“___________”，用于形容词、副词的同级比较。两个 as 的词性和用法不一样，第一个 as 是副词，后面接形容词或副词的原级，第二个 as 多为连词。as ... as 的否定形式为 nt as/s + adj./adv. + as，表示“__________”，其中，第一个 as 可以用副词 s 替换，但第二个 as 则不能。巩固练习：1）我和内莉一样高。 I am _____ tall _____ Nelly.2）汤姆和萨姆跑的一样快。 Tm runs as _____ as Sam.3）莉莉不如露茜外向。 Lily is _____utging ______Lucy. Lily is ____ ____ utging ____ Lucy.
nt s\as as
但是我学习和蒂娜一样努力。
as as
as + adj. 原级 + as 跟···一样
The watermeln is _____ ______ ____ the ftball.
as big as
The girl lks_____ __________ ______ a flwer.
as beautiful as
The watermeln is ______.
The girl is ___________.
The tiger runs _____ _______ ______ the car.
as fast as
as + adv. 原级 + as 跟···一样
The tiger runs _______.
The by swims _______.
The by swims _____ _______ ______ a fish.
as well as
( )1. My sister is as______ as my mther. A. smart B. smartly C. smarter D.smartest( ) 2. Jenny sings as _________ as a bird. A. gd B. better C. well D.best( ) 3. Students can run as _________ as their teacher. A. fast B. fastly C. faster D.fastest
Is Tm smarter than Sam?
N,he isn’t. Sam is smarter than Tm.
Is Tm than Sam?
N,he isn’t.Tm is than Sam.
Des Sam run than Tm?
Yes,he des. Tm runs than Sam.
Des Sam get up than Tm?
N,he desn’t. Sam gets up as asTm.
Is Sam than Tm?
Yes,he is. Sam is funnier than Tm.
Is Tm than Sam?
N,he isn’t. Sam is than Tm.
Is Tm than Sam?
N,he isn’t. Sam is than Tm.
adj / adv的比较级一般疑问句结构
Be + A+adj的比较级+B ?
D/des + A+V原形+adv的比较级+B ?
Are yu smarter than yur sister?
Is his father mre hard-wrking than his mther?
D yu jump higher than yur brther?
Des Mike g t bed later than yu?
as+adj /adv原级+as+B: 与B一样...
nt s/as+adj /adv原级+as B :不如B ...
The red ruler is as lng as that blue ne.
The cat runs as fast as that dg.
I am nt s/as tall as my mther.
Jim desn’t jump s/as high as Bb.
Read the cnversatin and match the peple with the right things.
sang betterhas shrter hairreally wanted t winsang mre clearlydanced better
原形well adv.
原形shrt adj.
原形clearly adv.
Read carefully and answer the questins.
What did Anna think f the singing cmpetitin yesterday?2. Which girl was Lisa?3. Wh sang mre clearly?4. What is the mst imprtant thing?
Anna thught the singing cmpetitin was fantastic.
The ne with shrter hair.
Lisa sang mre clearly than Nelly.
T learn smething new and have fun.
Fill in the blanks accrding t the cnversatin and try t retell the text.
Anna likes the singing cmpetitin. It was __________. Julie thinks Lisa, the ne with _______ hair, sang ____________ and ________ than Nelly. Anna thinks Nelly danced ______ than Lisa. The ________________ thing is t learn smething new and have fun.
mre clearly
mst imprtant
6. t d 不定式做表语eg.我的梦想是成为一名英语老师My dream ___ ___ ___ an English teacher.
1.cmpetitin n.竞赛cmpetitive adj.有竞争力的cmpete v. 竞争 cmpete with….. 和…竞争eg.简昨天参加了歌唱比赛。 Jane jined in the______ ___________yesterday.eg.为了和最好的团队竞争，我们应该尽全力准备。In rder t ______ ____ the best team, we shuld try ur best t prepare.
3.辨别 tell ….frm… 从…..中辨别出…eg: 你能从那些男孩中辨认出汤姆吗？Can yu ____ _____ ______ these bys?告诉 tell sb t d stheg. 我的老师告诉我不要在走廊里跑。My teacher ___ ___ ___ ___ ____in the hallway
2.gd/well-better-best
5.不定代词做主语，动词用单三eg.没人知道未来是什么样子。________ _____ what the future will be like.
4.连词,尽管，即使；副词，不过
7.win 不及物动词 +比赛/奖品/战争eg.赢得游泳比赛 ____ _____ _____ _______
singing cmpetitin
cmpete with
tell Tm frm
tells me nt t run
win the swimming cmpetitin
拓展: (1)thugh还可以作连词，意为“虽然；尽管”， 引导让步状语从句，此时可以和althugh互换。 e.g. Thugh/Althugh he was ill, he wrked hard. 他虽然生病了，但仍努力工作。 (2)thugh/althugh不能和but连用,但可以和yet, still连用。 e.g. Thugh/Althugh he is 90, he is still very healthy. 尽管已经90岁了，但他仍然很健康。
1.跑得快 2.跳得高 3.工作努力 4.起床早 5.与…一样 6.唱歌比赛 7.哪一个8.短头发的那个9.好久不见。
run fast jump high wrk hard get up early as …as… singing cmpetitinwhich nethe ne with shrt hairLng time n see.
1._____ my sister _____ I d well in ur lessns. My mther is very prud f (以……为骄傲) us. A. Nt; but B. Neither; nr C. Either; r D. Bth; and2.—What d yu think f the mvie? —Great! I have never seen a _____ ne.A. gd B. bad C. better D. wrse
3. _____ it is deep int night nw, sme students g n studying in the classrm.A. Thugh B. Because C. As D. When4.Prfessr Tu Yuyu never stps ding research n Chinese medicine, _____?A. is she B. des she C. isn't she D. desn't she
5.—It's reprted that the Fuxing High-speed train can g as _____ as 350 km an hur.—Ww, hw amazing!A. fastest B. faster C. fast6.— _____ club d yu want t jin, the chess club r the swimming club?—Neither(都不想). I want t jin the basketball club.A. Which B. Where C. Whse D. Why
二、用所给词的适当形式填空I’m ___________(utging) than my sister.2. His hair is ___________(shrt) than Sam’s.3. Is Tm ___________(friendly) than Mike?4. Which is ___________(big), the sun r the mn?5. Wh is ___________(tall), Tm r Sam?6. They have ___________（much）mney than me.7. Des Tm run ___________(fast) than yu ?8. I’m ___________（quiet）than my sister.
mre friendly
II. 根据汉语意思完成英语句子，每空一词。1. 我认为李红比张丽唱得好。 I think Li Hng ________ ________ than Zhang Li. 2. 露西和莉莉都擅长画画。 ________ Lucy ________ Lily are gd at drawing.3. 纸上是什么？我看不清。 What’s n the paper? I can’t ________ ________.
 sings better
Bth and
see clearly
4. 在学校，张君比他哥哥努力。 At schl, Zhang Jun is _______ ______________ than his brther.5. 汤姆和鲍勃工作一样努力。 Tm wrks ________ ________ ________ Bb.
as hard as
mre hard-wrking 
补全对话，在空白处填一个适当的句子，使对话连贯、完整(名校P19)A: D yu have a gd friend at schl?B: Yes, his name is Frank.A: 1.___________________________?B:He is shrt and thin with big eyes.A:Des he like playing ftball? B: 2._________________________.A: D yu ften play ftball tgether?B: Yes. It’s my favrite sprt, t.A: 3.___________________________?B: Twice a week.A:4.___________________________?B: Frank. He plays it better than any ther by in ur schl.A: I like ftball, t. But I nly watch it n TV.B: I like watching TV. My favrite prgrams are news and talk shws.A:5._____________________________________. They’re bring.B: But I think we can learn a lt frm them.
What des he lk like
Hw ften d yu play ftball/it
Wh plays better/Wh plays best in yur schl
I dn’t like them./I never/hardly watch them.
Yes, he des