形容詞比較級和最高級(規(guī)則變化)Let’sgototheclothesshop.Doyoulikethisdress?Yes,it'spretty.Butit'stoosmallforme.Whataboutthisone?It'ssmaller

than

theblueone.smallersmallIdon'tlikethecolour.Ithinkthebluedressisprettier.prettyprettierIwantalargerone.Thisisthelargestdressintheshop.thelargestlargerlarge原級比較級最高級small

–

smaller

-

smallest1原級比較級最高級large

–

larger

-

largest2原級比較級最高級3pretty

–

prettier

-

prettiest

原級比較級最高級4fat

–

fatter

-

fattestTake

notes寫出下列形容詞的比較級和最高級（1）high（2）busy（3）big （4）rude

（5）hot （6）easy（7）pretty （8）fasthigher-highestbusier-busiestbigger-biggestruder-rudesthotter-hottesteasier-easiestprettier-prettiestfaster-fastestThebluedressislargerthantheredone.Thebluedressisprettierthantheredone.

比較級的使用A+be+形容詞比較級+than+B.A比B更……一些勝者在前敗者后，中間besmallerthan1.你的房間比我的要大些。Yourroomisbigger

thanmine.2.7月比6月更熱一些。Julyishotter

thanJune.3.這個包比那個包更重一些。Thisbagisheavier

thanthatbag..Thebluedressisthelargest

ofthethree.largerthelargestlarge

最高級的使用A+be+the+形容詞最高級+of／in…

.A是...中最…e.g.Heisthetallestofthethree.Heisthetallestinourclass.最高級前加the1.他是班上最高的。Heisthetallestinourclass.2.她是三個中最瘦的。Sheisthethinnestofthethree.3.這個包是所有里面最重的。Thisbagistheheaviestofall.Sheisbeautiful.Sheisbeautifuler.Sheismorebeautiful.Sheisthebeautifulest.Sheisthemostbeautiful.部分雙音節(jié)詞和多音節(jié)詞，再詞前加more(比較級)，themost(最高級)interestingbeautifulmoreinterestingthemostinterestingmorebeautifulthemostbeautifulimportantcarefulmoreimportantthemostimportantmorecarefulthemostcareful多音節(jié)形容詞原型多音節(jié)形容詞比較級多音節(jié)形容詞最高級expensivemoreexpensivethemostexpensivedeliciousmoredeliciousthemostdeliciousinterestingmoreinterestingthemostinterestingbeautifulmorebeautifulthemostbeautifulimportantmoreimportantthemostimportantXiaoxin’sstoryismoreinterestingthanDatou’s.我的媽媽是我們家最漂亮的女人。Mymotheristhemostbeautifulwomaninmyfamily.BoxAiscolorfulerthanboxB.EnglishisinterestingerthanMaths.T/FBoxAismorecolorfulthanboxB.EnglishismoreinterestingthanMaths.加在后加在前規(guī)則比較級最高級比較級最高級一般情況加er加estmorethemost以e結(jié)尾加r加st以輔音字母+y結(jié)尾加ier加iest重讀輔元輔雙寫加er雙寫加estMultiplechoice.1.Mikeis_____thanhisfriendSam.A.tall

B.taller

C.tallest

D.thetallest2.--Whichdressis_____,theredoneortheblueone?--Hardtosay.Youdecide!A.beautiful

B.morebeautifulC.mostbeautiful

D.themostbeautiful3.Shanghaiisoneof_______citiesinourcountry.A.big

B.bigger

C.biggest

D.thebiggest4.Foodandvegetablesaremuch________thanbefore.A.expensive

B.mostexpensiveC.moreexpensive

D.themostexpensive5.Thehousesoftherichare______thanthoseofthepoor.A.large

B.larger

C.largeer

DthelargestBBCCBbiggerthecheapestthestrongestlargerlongerFreeTalkInviteSsWhoistaller/thinner/younger?Whoisthetallestofthethree?Summerishotterthanwinter.Summeristhehottestinayear.Lisaisthetallestgirlinourclass.Todayiscolderthanyesterday.Mysisteristheprettiestofthethem.Thebluesuitcaseisheavier.ItisthebestbookIhaveread.句型轉(zhuǎn)換Theblueandwhi