初中英语Unit 3 I’m more outgoing than my sister.Section A教学ppt课件

这是一份初中英语Unit 3 I’m more outgoing than my sister.Section A教学ppt课件，共53页。PPT课件主要包含了Revision，Are，friendlier，Does，Lead-in，Lead in，late，hot，long，bad等内容，欢迎下载使用。

1. 汤姆比萨姆更聪明吗？ __ Tm _______ ____ Sam?2. 不是。萨姆比汤姆更聪明。 N, he isn’t. Sam is _______ _____ Tm.3. 塔拉比蒂娜更外向吗？ __ Tara _____ ________ _____ Tina?
smarter than
smarter than
mre utging than
Cmplete the sentences accrding t the text.
4. 不是。蒂娜比塔拉更外向。 N, she isn’t. Tina is ______ ________ _____ Tara.5. 你和你姐姐一样友善吗？ ____ yu ___ friendly ___ yur sister? 6. 不是。我更友善一些。 N, I’m nt. I’m _________.
as as
mre utging than
7. 塔拉与蒂娜工作一样努力吗? ____ Tara wrk ___ _____ ___ Tina? 8. 谁在学校里更努力一些？ Wh’s _____ _____________ at schl? 9. 蒂娜认为她学习比我更努力。 Tina thinks she ______ _______ than me.
as hard as
mre hard-wrking
wrks harder
Enjy a vide and cmpare the trtise and the rabbit.
The Race between Trtise and Rabbit?
Anything is impssible when we try ur best.
Cmpare the trtise and the rabbit.
The rabbit runs faster than the trtise.
But the trtise arrived earlier than the rabbit.
Because the rabbit was lazier than the trtise.
If yu want t win ,yu must wrk harder and d better than thers .
Everyne wants t win. But the mst imprtant thing is t learn smething new and have fun.
Things sure change when we keep wrking hard(坚持努力).
Because the trtise was mre hard-wrking than the trtise.
Liu Xiang is ______ _____ Ya Ming.Ya Ming is _____ ____ Liu Xiang.
taller than
Let’s talk abut the differences between them.
shrter than
Zhang Shahan is thinner than Feifei.
Feifei is_______ than Zhang Shahan.
Zhang Shahan
Jim Tm
at 11:00 pm at 11:30 pm
Jim ges t bed late. Tm ges t bed ______than Jim.
Tm ges t bed early. Jim ges t bed ______than Tm.
Is Na Ying as heavy as Han Hng?
Na Ying Han Hng
N. Han Hng is heavier than Na Ying.
( fatter )
Xie Na Shui Junyi
Is Xie Na as utging as Shui Junyi?
N. Shui Junyi is nt as_______as Xie Na.
as … as…同…一样
nt s(as) … as…不如…
Ya Ming Liu Xiang
Des Liu Xiang run as quickly as Ya Ming?
Ya Ming desn't run _____ ___ ______ Ya Ming.
s(as) quickly\fast as
Des Ya Ming play basketball as well as Liu Xiang?
Ya Ming plays basketball better than Liu Xiang.
Reprt:Sam and Tm are twin brthers. They lk similar, but they are different in sme ways. First, taller than… Secnd, , , Tm , he he gets up as early as … /Bth f them get up early.
Read Grammar Fcus
Grammar Fcus
当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是词尾-er形式，比较级常常用than来连接被比较的两个人或事物。e.g. I am shrter than yu.
两者进行比较,表示“一方比另一方更……”常用句型：1. A + be + 形容词比较级 + than + BA mdern train is faster than a car. 2. A+实义动词+副词比较级+than + BTm jumps higher than Jack.
她唱歌比蒂娜更清楚。She sings _____ ______ than Tina.
mre clearly
两者进行比较,表示“一方与另一方一样……”常用句型：1. A + be + as 形容词原形 + as + Be.g. Jack is as funny as Mike. 杰克与迈克一样滑稽。2. A + 实义动词 + as 副词原形 + as + Be.g. Tm gets up as early as Sue. 汤姆与苏起得一样早。
否定形式：nt as\as + adj.\adv.(原形) + as…;意思是：…不如…Amy is nt as tall as Peter. 艾米不如皮特高。He did nt cme as /s early as Wang Lin.他来得不如王林早。
nt as\as + adj.\adv.(原形) + as…的同义短语less+原级+than…表示一方如另一方This rm is less beautiful than that ne .这个房间不如那个房间漂亮。 =This rm is nt s beautiful as that ne.

形容词或副词的比较级的变化构成规则变化有下列几种情况：1. 直接 + er lng-______ shrt-_______tall -______fast-_____2. 不发音的e结尾:+ r large- fine-_______3. 辅音字母+y结尾的，去y + ier heavy - _______ happy -______4. 重读闭音节且只有一个辅音字母结尾，双写尾字母，再+er ht -______ wet- big - ______ fat-______ thin- ______ 5. 多音节和部分双音节+ mre ludly-_________ serius -_________careful -________________ beautiful -______________
mre careful
mre beautiful
比较级，要变化,一般词尾加er。(lng-lnger, tall-taller)词尾若有哑音e, 直接加r就可以。(nice-nicer)重读闭音结（尾）、单辅音字母要双写。(ht-htter, big-bigger, thin-thinner)辅音字母若加y, 记得要y变i。(happy-happier, funny-funnier) 多音节更容易，词前加mre 更好记。(utging- mre utging)
比较级（形容词/副词）的构成口诀
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.
当询问两者中谁更 / 哪一个更 / 什么更……时，常用句型“Wh / Which / What + be+ 形容词比较级, A r B?”和“Wh / Which / What + 行为动词 + 副词比较级, A r B?”。Which is better, the red pen r the black pen? Wh dances better, yu r yur sister? Which T-shirt is nicer, this ne r that ne? Wh is mre active, Mary r Kate?Which ne is mre ppular amng students, ging t cncerts r ging t mvies?
1.形容词副词的原形就是原级.very / s / t / quite +原级（副词修饰形容词/副词） She is very beautiful. The weather is s terrible.The math prblem is t difficult.The by is quite tall. He wrks very hard.
2. 表示两者之间没有差别时,使用句型： A + 谓语动词 + as + 形容词/副词原级 + as + B He is as excited as his yunger sister.他和他妹妹一样兴奋。Lily rde her bike as slwly as an ld lady. 莉莉骑车像老太太一样慢。They picked as many apples as the farmers (did). 他们摘的苹果和农民一样
3. 表示第一个人比不上第二个人时,使用句型: A+ 谓语动词(否定式) + as/ s + 形容词/副词原级 + as+BHe is nt s / as excited as his yunger sister. 他没他妹妹那么兴奋。Lily did nt ride her bike s / as slwly as an ld lady.莉莉骑车不像老太太那样慢。They didn’t pick s / as many apples as the farmers (did). 他们摘的苹果不如农民多。
形容词副词比较级的其他用法
2. 形容词和副词的比较级前可以用a little，much，a lt, even, far等词语修饰,表示“……的多”, “甚至……”, “更……”, “……一些”。但不能用very, s, t , quite 来修饰。The jacket is a little / much cheaper than the sweater.Can yu speak a lt mre ludly? Tday’ weather is even clder.
3. “比较级＋and＋比较级”意为“越来…, 越…” 。多音节比较级用“mre and mre＋形容词原级”形式。如：It’s getting wrse and wrse. The grup became mre and mre ppular.
4. 表示越….,就越…..时,使用句型：The +比较级，the +比较级The mre fd yu eat, the fatter yu are.
1. 形容词和副词的比较级可以单独使用。e.g. Are yu feeling better tday? Try t d better next time.
1) Wang Ming is taller than any ther student in ur class. 王明比我们班任何别的学生都高。(王明是我们班里最高的。) 2) Bill is lder than the ther bys in his class. 比尔在他班里年龄比其他男孩都大。(比尔在他班里年龄是男孩中最大的。)
用比较级形式表达最高级的意义：（1）形容词/副词比较级+than+any ther+单数名词。（2）形容词/副词比较级+than+the ther+复数名词。
形容词副词比较级不规则变化
gd / well – better bad / badly – wrse many / much – mrelittle – less far – farther / further
使用比较级时的注意事项
1. 比较级用于两者之间，但上下文暗示是二者时可单独出现。My sister is tall, but my aunt is taller.
2. 两个比较对象是同类。 My hair is lnger than yurs (= yur hair). I have lnger hair than yu. The weather in Beijing is clder than that in Nanchang in winter. 冬天，北京的天气比南昌的（天气）更冷。 His stries are mre interesting than thse I tld. 他的故事比我讲的（故事）更有趣。
3. 表示对两个人或事物进行对比，并进行选择时， 句式： Which / Wh + be + 形容词比较级，A r B? Which is better, the blue ne r the red ne?
4. 表示“越来越…”比较级 + and + 比较级 mre and mre + 多音节词和部分双音节词原级It’s getting clder and clder.Mary becmes fatter and fatter. The little girl is mre and mre beautiful.
5. 表示 “...越...，就越...” 句式：the + 比较级..., the + 比较级 The mre bks yu read, the mre knwledge yu will get.The mre yu exercise, the healthier yu will be.The mre carefully yu wrk, the better results yu will get.
6. much, a lt, a little, a bit, even, still等修饰形容词比较级表程度。注意: 比较级不能用very, s, t, quite等修饰。He is much mre serius than Sam.I’m a little taller than Amy.
7. 表示“两者中更…的”句式：be the + 比较级 + f the tw… Liu Li is the taller f the tw girls. 刘丽是这两个人中较高的那个。Mary is the smarter f the twins. 玛丽是双胞胎中更聪明的那个。
8. 同一类人或物在某一范围内进行比较时：比较级 + than any ther + 名词单数 比其他任何一个…都…I think Wuhan is mre beautiful than any ther city in China. 我认为武汉比中国其他任何一个城市都漂亮。Tm runs faster than any ther by in his class. 汤姆比班上其他任何一个男孩跑得快。
3a Use the wrds t write questins and answers.
1.Julie / tall / yu Q：Is Julie as tall as yu？ A：N, she isn’t. She’s taller than / 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 / 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?
1. Alice des her hmewrk as _____ as Peter. A. carefully B. mre careful C. careful
2. —Mary, d yu prefer weekdays r weekends? — Of curse weekends. Because I’m _____ n weekdays.A. busiest B. busy C. the busiest D. much busier
3. She is three years _______ than I am. A. ldB. mre ldC. lder
4. —Is French easy t learn? —N, I think it’s _____ than English.mre difficult B. mre difficultlyC. difficult D. much difficult
5. — Mum, culd yu buy me a dress like this, please? — Of curse. We can buy _____ ne than this, but _____ it. a better; better than B. a wrse; as gd asC. a cheaper; as gd as D. a mre imprtant; nt as gd as
6. Of the tw math prblems, I can just wrk ut _____ ne. the less difficult B. mre difficultC. the mre difficult D. less difficult
7. Frank is ____ utging than his brther. A. a little mre B. a few mre C. much D. a little 8. Sam is ____at Chinese than Jim. A. gd B. well C. better D. gder
9. This ne is t large. Can yu shw me a _____ne? A. larger B. large C. small D. smaller10. The harder we wrk, the _____ result we will get. A. faster B. fewer C. better D. smaller
1.A + be + as ___________ + as + B
2.A + 实义动词 + as _________ + as + B
A不像B一样... .
1.A + be ___ + as ___________ + as + B
2.A + __________________ + as _________ + as + B
助动词+nt+动词原形
Summary(小结)
1. A + be +______________+ than + B
2. A + 实义动词 + __________ + than + B
A没有比B更... .
1. A + be+____ +______________+ than + B
2. A +___________________ + _________ + than + B
单项选择。( )1. I think science is ____ than Japanese. A. much imprtant B. mre clearly C. mre imprtant( )2. I get up early, but my brther gets up ____ . A. early B. earlier C. higher( )3. Jim plays the guitar as ____ as Linda. A. gd B. well C. better
tw years ag
Let’s talk abut urselves tw years ag and nw.
I am thinner than I was tw years ag.
I have shrter hair than I did tw years ag.
I have darker hair than I did tw years ag.
I am as tall as I was tw years ag.
Writing: Use the structure： …mre than … ﹙nt﹚as …as…
I was ______ and ___________ tw years ag. But nw, I am ____. I am nt as _______ nw as I was tw years ag. I _____________nw than I did tw years ag. I study English ______nw than I did tw years ag.
mre utging
sing less well
Write abut hw yu are different nw.
I was shrter and mre utging tw years ag. But nw, I am taller and less utging. I am nt as funny as I was tw tears ag. I sing better nw than I did tw years ag. I study English harder nw than I did tw years ag.
Is Mr.Xi as yung as he was 20 years ag?
N, he isn’t. He is lder nw than he was 20 years ag.
Des Mr.Xi lk as thin as he was 20 years ag?
He was yunger 20 years ag than he is nw.
N, he desn’t. He lks heavier than he did 20 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.
Cmpare yur parents. Check( ) wh is smarter, funnier, etc. in the chart. Then ask yur partner abut his parents.
My mm is funnier than my dad.
My dad wrks harder than my mm.
My mm is mre friendly than my dad.
My mm sings better than my dad.
Try t write at least 3 sentences t describe ne f yur classmates. And let us guess wh is she/he.Remember d nt mentin his/her name. My best friend has shrter hair than me. She is much shrter than me. She is a little thinner than me, t. Hwever, she runs much faster than me. She desn’t wears glasses. She is a very hard-wrking teacher.
=She wrks very hard.
写出下列词的比较级形式。 large _________    8. friendly_________2. clever _________    9. many _______3.lazy ________    10. careful_________4. few __________    11. ht _______5. dirty ________    12. far _______6. wet ________    13. interesting _______7.ludly________ 14.well________
farther/further
mre interesting
Tm is than Sam.(calm)Pedr is than Paul.(shrt)Tina is than Tara.(friendly)Paul is than Pedr.(thin)Ruth is than Rse.(serius)Bb is a little than me.(utging)My father is _____ （busy） than my mther.
一.用单词的正确形式填空
1. 我认为她唱歌比丽丽好。2. 在学校里谁更用功？Wh’s ______ ________ at schl?3. 琳达跟杰克一样用功吗？ Des Linda wrk ___ _____ ____ Jack? 7. 我认为莉莉比她姐姐更聪明。 I think Lily is ____ _____her sister.8.你比你姐姐更外向吗？Are yu _____ _______ _____ yur sister?
I think she sings _____ _____ Lily.       
二.根据汉语完成句子，每空一词。
better than
mre hard-wrking
as hard as
smarter than
mre utging than
Which ne is Li Wenqi?
The girl with shrt hair.
I think Li Wenqi sang ________.(well) than Ikelamu.
I think Li Wenqi sang ___________.(clear) than Ikelamu.
But Ikelamu can play the guitar ______(well ) than Li..
Bth f them wanted t win , but the mst imprtant thing is t learn smething new and have fun.