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2020-2021学年Unit 3 I’m more outgoing than my sister.Section A教学课件ppt
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这是一份2020-2021学年Unit 3 I’m more outgoing than my sister.Section A教学课件ppt，共32页。PPT课件主要包含了学习目标，形容词的原级和比较级，taller，thinner，比较级，句子结构，big，fast，以asas为例，faster 等内容，欢迎下载使用。
Key sentences:1. Is Tara mre utging than Tina？ N, she isn't. Tina is mre utging than Tara.2. Des Tara wrk as hard as Tina? Yes, she des.3. Wh is smarter, yur mther r yur father? I think my mther is smarter than my father. The cmparative frms f adjectives and adverbs.
1. 形容词的原级 形容词的原形。2. 形容词的比较级 表示两者相比，一个比另一个更……，有比 较级的句中有than,且仅限于两者比较。
This tree is _____ than that tree.
She is ______ than befre.
Past Nw
1. 形容词比较级常用的句型结构 (A和B比较)： A + be动词+形容词的比较级+than +B eg: I’m taller than yu. Yu are thinner than me. This ruler is lnger than that ne.
2.Health is ____ inprtant than mney.
strng B. strnger C. the strnger D. the strngest
1.He’s ____ than his brther.
mre B. muchC. mst D. the
2. 副词比较级常用的句型结构： “A + 动词 + 副词比较级 + than + B”。eg:I gt up earlier than my mther this mrning.我今天早晨起床比我妈妈还早。Tina sings mre ludly than Tara。Tina 比 Tara 唱得更大声。
1.—Ann, I am wrried I’m getting fatter. What shall I d? —I think yu shuld eat fd and d mre exercise.A.mreB.lessC.muchD.little
2.Lee sang _____ that ther singers in the singing cmpetin and he wn the first prize. A.gdB.wellC.betterD.best
1. 单音节和少数双音节形容词、副词比较级的构成。不规则变化： 1) 在词尾加-er tall — taller smart—smarter shrt — shrter high — higher fast — faster
二、形容词、副词比较级的变化规则:
2) 以不发音的字母e 结尾的，加 -r
nice — nicer large — larger fine — finer late — later
3)重读闭音节以一个辅音字母结尾的，先双写辅音字母，再加-er。
big — bigger fat — fatter thin — thinner red — redder ht — htter wet— wetter
4)以辅音字母+y结尾的双音节词，先改y为i，再加-er。
happy—happier early— earlier funny—funnier easy — easier
5)多音节词和部分双音节词要在前面加mre
imprtant— mre imprtant delicius — mre delicius expensive — mre expensive utging — mre utging tired — mre tired serius — mre serius slwly— mre slwly
比较级有规律, 词尾加上-er两兄弟;要是以e来结尾, 只有小二(r)跟上去;重读闭音节词要牢记, 双写千万别忘记;要是“辅音+y”来结尾, 小艾(i)要把y来替, 再加-er两兄弟; 多音节词加上m--r-e, 你看这样多容易。
请写出下列各词的比较级的正确形式。
3. easy_________
4. funny_________
2.tall____________
1. quiet_________
5. friendly_________
6.beautiful______________
mre beautiful
7.utging_______
8.different_________
mre different
gd – better well – better bad – wrse badly – wrse many / much – mre little – less far – farther / further
三、形容词、副词比较级的不规则变化:
注：需一一记住典型的不规则词
1.If yu want t be thinner and healthier, yu’d better eat ____fd and take ____ exercise.
mre, fewer B. mre, less C. fewer, mre D. less, mre
2.Which d yu like ____, tea r cffee?
gd B. better C. best D. the better
The pink bag is as ____ as the purple ne.
Lingling runs as _______ as Li Lei.
肯定句： Tara is as friendly as Tina. Tara和Tina一样友好。 Tara wrks as hard as Tina. Tara工作和Tina一样努力。
as … as … 和……一样表示修饰的两种东西的程度是一样的。
否定句： Lily is nt s/as tall as Mary. 莉莉不如玛丽高。(莉莉比玛丽矮。) Tara desn’t wrk s/as hard as Tina. Tara 工作不如Tina努力。 (Tina 工作比Tara 更努力。)
nt as / s … as … 不如、比不上… …表示前者不如、比不上后者。
1. 形容词同级比较常用的句型结构 (A和B比较)： A + be动词+ as +形容词的原级 + as +B eg: She is as quiet as yu. Yu are as thin as yur sister. This ruler is as lng as that ne.
2. 副词同级比较常用的句型结构 (A和B比较)： A + 动词+ as +副词的原级 + as +B eg: Peter runs as slwly as Tny. Tara wrks as hard as Tina.
一些带有 as ... as 结构的常见短语归纳：
as busy as a bee 像蜜蜂一样忙碌 as easy as ABC 像ABC一样容易 as deep as a well 像井一样深 as light as a feather 像羽毛一样轻 as sft as butter 像黄油一样软 as rich as a Jew 像犹太人一样富裕
20 kgheavier
Use the wrds t write questins and answers.
1. Julie /tall / yu Q: ________________________________ A: N, she isn’t. She’s _______ than me.2. Jack/ run/ fast / Sam Q: ________________________________ A: N, he desn’t. He runs _______ than Sam.
Is Julie as tall as yu?
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 desn’t. He’s _______ than Carl.
Is yur cusin as utging as yu?
mre utging
Is Paul as funny as Carl?
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.
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?
Gd, better, bestGd, better, best, Never let it rest, Till gd is better, And better is best.
1. 形容词、副词的比较级 变化规则、不规则变化2. 同级比较 as… as … nt as/s … as …
Write dwn the same and different between yu and a friend.
Key sentences:1. Is Tara mre utging than Tina？ N, she isn't. Tina is mre utging than Tara.2. Des Tara wrk as hard as Tina? Yes, she des.3. Wh is smarter, yur mther r yur father? I think my mther is smarter than my father. The cmparative frms f adjectives and adverbs.
1. 形容词的原级 形容词的原形。2. 形容词的比较级 表示两者相比，一个比另一个更……，有比 较级的句中有than,且仅限于两者比较。
This tree is _____ than that tree.
She is ______ than befre.
Past Nw
1. 形容词比较级常用的句型结构 (A和B比较)： A + be动词+形容词的比较级+than +B eg: I’m taller than yu. Yu are thinner than me. This ruler is lnger than that ne.
2.Health is ____ inprtant than mney.
strng B. strnger C. the strnger D. the strngest
1.He’s ____ than his brther.
mre B. muchC. mst D. the
2. 副词比较级常用的句型结构： “A + 动词 + 副词比较级 + than + B”。eg:I gt up earlier than my mther this mrning.我今天早晨起床比我妈妈还早。Tina sings mre ludly than Tara。Tina 比 Tara 唱得更大声。
1.—Ann, I am wrried I’m getting fatter. What shall I d? —I think yu shuld eat fd and d mre exercise.A.mreB.lessC.muchD.little
2.Lee sang _____ that ther singers in the singing cmpetin and he wn the first prize. A.gdB.wellC.betterD.best
1. 单音节和少数双音节形容词、副词比较级的构成。不规则变化： 1) 在词尾加-er tall — taller smart—smarter shrt — shrter high — higher fast — faster
二、形容词、副词比较级的变化规则:
2) 以不发音的字母e 结尾的，加 -r
nice — nicer large — larger fine — finer late — later
3)重读闭音节以一个辅音字母结尾的，先双写辅音字母，再加-er。
big — bigger fat — fatter thin — thinner red — redder ht — htter wet— wetter
4)以辅音字母+y结尾的双音节词，先改y为i，再加-er。
happy—happier early— earlier funny—funnier easy — easier
5)多音节词和部分双音节词要在前面加mre
imprtant— mre imprtant delicius — mre delicius expensive — mre expensive utging — mre utging tired — mre tired serius — mre serius slwly— mre slwly
比较级有规律, 词尾加上-er两兄弟;要是以e来结尾, 只有小二(r)跟上去;重读闭音节词要牢记, 双写千万别忘记;要是“辅音+y”来结尾, 小艾(i)要把y来替, 再加-er两兄弟; 多音节词加上m--r-e, 你看这样多容易。
请写出下列各词的比较级的正确形式。
3. easy_________
4. funny_________
2.tall____________
1. quiet_________
5. friendly_________
6.beautiful______________
mre beautiful
7.utging_______
8.different_________
mre different
gd – better well – better bad – wrse badly – wrse many / much – mre little – less far – farther / further
三、形容词、副词比较级的不规则变化:
注：需一一记住典型的不规则词
1.If yu want t be thinner and healthier, yu’d better eat ____fd and take ____ exercise.
mre, fewer B. mre, less C. fewer, mre D. less, mre
2.Which d yu like ____, tea r cffee?
gd B. better C. best D. the better
The pink bag is as ____ as the purple ne.
Lingling runs as _______ as Li Lei.
肯定句： Tara is as friendly as Tina. Tara和Tina一样友好。 Tara wrks as hard as Tina. Tara工作和Tina一样努力。
as … as … 和……一样表示修饰的两种东西的程度是一样的。
否定句： Lily is nt s/as tall as Mary. 莉莉不如玛丽高。(莉莉比玛丽矮。) Tara desn’t wrk s/as hard as Tina. Tara 工作不如Tina努力。 (Tina 工作比Tara 更努力。)
nt as / s … as … 不如、比不上… …表示前者不如、比不上后者。
1. 形容词同级比较常用的句型结构 (A和B比较)： A + be动词+ as +形容词的原级 + as +B eg: She is as quiet as yu. Yu are as thin as yur sister. This ruler is as lng as that ne.
2. 副词同级比较常用的句型结构 (A和B比较)： A + 动词+ as +副词的原级 + as +B eg: Peter runs as slwly as Tny. Tara wrks as hard as Tina.
一些带有 as ... as 结构的常见短语归纳：
as busy as a bee 像蜜蜂一样忙碌 as easy as ABC 像ABC一样容易 as deep as a well 像井一样深 as light as a feather 像羽毛一样轻 as sft as butter 像黄油一样软 as rich as a Jew 像犹太人一样富裕
20 kgheavier
Use the wrds t write questins and answers.
1. Julie /tall / yu Q: ________________________________ A: N, she isn’t. She’s _______ than me.2. Jack/ run/ fast / Sam Q: ________________________________ A: N, he desn’t. He runs _______ than Sam.
Is Julie as tall as yu?
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 desn’t. He’s _______ than Carl.
Is yur cusin as utging as yu?
mre utging
Is Paul as funny as Carl?
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.
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?
Gd, better, bestGd, better, best, Never let it rest, Till gd is better, And better is best.
1. 形容词、副词的比较级 变化规则、不规则变化2. 同级比较 as… as … nt as/s … as …
Write dwn the same and different between yu and a friend.
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