第第頁人教版八年級上冊Unit3I’mmoreoutgoingthanmysister.SectionA(GrammarFocus-3c)課件(共33張PPT)(共33張PPT)

SectionA(GrammarFocus-3c)

Unit3

I’mmoreoutgoingthanmysister.

學(xué)習(xí)目標(biāo)

Keysentences:

1.IsTaramoreoutgoingthanTina？

No，sheisn't.TinaismoreoutgoingthanTara.

2.DoesTaraworkashardasTina？Yes,shedoes.

3.Whoissmarter，yourmotheroryourfather？Ithinkmymotherissmarterthanmyfather.

Thecomparativeformsof

adjectivesandadverbs.

1.形容詞的原級

形容詞的原形。

2.形容詞的比較級

表示兩者相比，一個比另一個更……，有比

較級的句中有than,且僅限于兩者比較。

形容詞的原級和比較級

Thistreeis_____thanthattree.

Sheis______thanbefore.

taller

thinner

PastNow

比較級

一、句子結(jié)構(gòu):

1.形容詞比較級常用的句型結(jié)構(gòu)(A和B比較)：

A+be動詞+形容詞的比較級+than+B

e.g.I’mtallerthanyou.

Youarethinnerthanme.

Thisrulerislongerthanthatone.

2.Healthis____inportantthanmoney.

strongB.stronger

C.thestrongerD.thestrongest

B

1.He’s____thanhisbrother.

moreB.much

C.mostD.the

A

2.副詞比較級常用的句型結(jié)構(gòu)：

“A+動詞+副詞比較級+than+B”。

e.g.

Igotupearlierthanmymotherthismorning.

我今天早晨起床比我媽媽還早。

TinasingsmoreloudlythanTara。

Tina比Tara唱得更大聲。

1.—Ann,IamworriedI’mgettingfatter.

WhatshallIdo

—Ithinkyoushouldeatfoodand

domoreexercise.

A.moreB.lessC.muchD.little

2.Leesang_____thatothersingersinthesingingcompetionandhewonthefirstprize.

A.goodB.wellC.betterD.best

B

C

1.單音節(jié)和少數(shù)雙音節(jié)形容詞、副詞比較級的構(gòu)成。不規(guī)則變化：1)在詞尾加-er

tall—tallersmart—smarter

short—shorterhigh—higher

fast—faster

二、形容詞、副詞比較級的變化規(guī)則:

2)以不發(fā)音的字母e結(jié)尾的，加-r

nice—nicerlarge—largerfine—finerlate—later

3)重讀閉音節(jié)以一個輔音字母結(jié)尾的，先雙寫輔音字母，再加-er。

big—biggerfat—fatter

thin—thinnerred—redder

hot—hotterwet—wetter

4)以輔音字母+y結(jié)尾的雙音節(jié)詞，先改y為i，再加-er。

happy—happierearly—earlier

funny—funniereasy—easier

5)多音節(jié)詞和部分雙音節(jié)詞要在前面加more

important—moreimportant

delicious—moredelicious

expensive—moreexpensive

outgoing—moreoutgoing

tired—moretired

serious—moreserious

slowly—moreslowly

比較級有規(guī)律,詞尾加上-er兩兄弟;

要是以e來結(jié)尾,只有小二(r)跟上去;

重讀閉音節(jié)詞要牢記,雙寫千萬別忘記;

要是“輔音+y”來結(jié)尾,小艾(i)要把y來替,再加-er兩兄弟;

多音節(jié)詞加上m-o-r-e,你看這樣多容易。

請寫出下列各詞的比較級的正確形式。

3.easy___________

4.funny_________

2.tall____________

1.quiet_________

quiter

taller

easier

funnier

6.beautiful______________

7.outgoing_______

8.different_________

morebeautiful

moreoutgoing

moredifferent

5.friendly_________

friendlier

good–better

well–better

bad–worse

badly–worse

many/much–more

little–less

far–farther/further

三、形容詞、副詞比較級的不規(guī)則變化:

注：需一一記住典型的不規(guī)則詞

1.Ifyouwanttobethinnerandhealthier,you’dbettereat____foodandtake____exercise.

more,fewerB.more,less

C.fewer,moreD.less,more

2.Whichdoyoulike____,teaorcoffee

goodB.better

C.bestD.thebetter

D

B

Thepinkbagisas____asthepurpleone.

big

同級比較

Linglingrunsas_______asLiLei.

fast

肯定句：

TaraisasfriendlyasTina.

Tara和Tina一樣友好。

TaraworksashardasTina.

Tara工作和Tina一樣努力。

一、句型:

as…as…和……一樣

表示修飾的兩種東西的程度是一樣的。

否定句：

Lilyisnotso/astallasMary.

莉莉不如瑪麗高。(莉莉比瑪麗矮。)

Taradoesn’tworkso/ashardasTina.

Tara工作不如Tina努力。

(Tina工作比Tara更努力。)

notas/so…as…不如、比不上……

表示前者不如、比不上后者。

二、句子結(jié)構(gòu):

1.形容詞同級比較常用的句型結(jié)構(gòu)(A和B比較)：

A+be動詞+as+形容詞的原級+as+B

e.g.Sheisasquietasyou.

Youareasthinasyoursister.

Thisrulerisaslongasthatone.

(以as…as為例)

2.副詞同級比較常用的句型結(jié)構(gòu)(A和B比較)：

A+動詞+as+副詞的原級+as+B

e.g.PeterrunsasslowlyasTony.

TaraworksashardasTina.

一些帶有as...as結(jié)構(gòu)的常見短語歸納：

asbusyasabee像蜜蜂一樣忙碌

aseasyasABC像ABC一樣容易

asdeepasawell像井一樣深

aslightasafeather像羽毛一樣輕

assoftasbutter像黃油一樣軟

asrichasaJew像猶太人一樣富裕

20kg

heavier

15kg

heavy

many

more

Usethewordstowritequestionsandanswers.

3a

1.Julie/tall/you

Q:________________________________

A:No,sheisn’t.She’s_______thanme.

2.Jack/run/fast/Sam

Q:________________________________

A:No,hedoesn’t.Heruns_______thanSam.

IsJulieastallasyou

taller

DoesJackrunasfastasSam

faster

3.Yourcousin/outgoing/you

Q:________________________________

A:No,sheisn’t.She’s____________thanme.

4.Paul/funny/Carol

Q:________________________________

A:No,hedoesn’t.He’s_______thanCarol.

Isyourcousinasoutgoingasyou

moreoutgoing

IsPaulasfunnyasCarol

funnier

3c

Compareyourparents.Check(√)whoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthis/herparents.

A:Whoissmarter,yourmotheror

yourfather

B:Ithinkmymotherissmarterthan

myfather.

Describeoneofyourclassmates,andthenletotherstudentsguesswhohe/sheis.

Sheistallerthanme.Shehaslongerhairthanme.Shewearsglasses/abluejacket…Whoisshe

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