八年级上册Unit3I'mmoreoutgoingthanmysister.语法比较级

“比较”出来的英语

Agoodfriendiseasierlostthanfound

朋友易失不易得

Bettertodowellthantosaywell

会说不如会做

Goodtobeginwell,bettertoendwell

善始善终

Unit3

I'mmoreoutgoingthanmysister.

Doyourparentsusuallycompare（比较）youwithothers?heavybeautifultallthinyoungWhatadjectivesLinShuhaoistall.Kobeistaller.Kobeistaller

thanLinShuhao.LinShuhaoisshorter

thanKobe.CompareMrs.Smith80yearsoldMr.Smith78yearsoldMrs.Smithis______thanMr.Smith.Mr.Smithis___________thanMrs.Smith

.youngerMr.Smithisold.olderMr.Smithisolder.ComparefunnyfunnierZhaoBenshanisfunnier

thanXiaoShenyang.thanthanHaitaoisheavierthanChenHe.ChenHeisthinner

thanHaitao.yesterday37℃today40℃Todayishotter

thanyesterday.Yesterdaywashot.Todayishotter.bigThevolleyballisbigger

thanthetennis.biggerThetennisissmaller

thanthevolleyball.Wuxiisoutgoing.XieNaismoreoutgoingthanWuXi.biggeroldersmaller

heavierwilderfunnierthinnertallershorterlongermoreoutgoingmore++ery--i+er双写+er一、规则变化：(1)一般在词尾直接加-er。tall—tallerlong—______fast—______smallsmartquietcoolwarmyoung(2)以不发音的字母e结尾的词，在词尾加-r。nice—nicerlarge—______

bravefinelatecutefree(3)以辅音字母＋y结尾的词，把y变为i，再加-er。如：heavy—heavier

funny—_______busyluckyfriendlyhealthyearlydrylonger

larger

形容词、副词比较级构成fasterfunnier(4)重读闭音节结尾，词尾只有一个辅音字母，双写该辅音字母，再加-er。如：

big—bigger

hot—

hotter

thin—thinner

fat—

red—

wet—(5)部分双音节词和多音节词分别在原级前加more构成比较级。如：

slowly—moreslowlybeautiful—

important—

careful

delicious

difficult

popular

expensivequickly

exciting

tired

boring

helpful

interesting

useful

interested

carefully

outgoing

loudlyfatter

redder

wetter

moreimportant

morebeautiful

写出下列形容词的比较级

1.long——2.small——3.tall——4.nice——5.fine——6.big——7.fat——8.thin——9.hot——10.easy——11.happy——12.healthy——13.funny——14.beautiful——15.interesting——16.popular—17.outgoing——18.dirty——19.friendly——20.late——longerbiggerfatterthinnerhottereasiertallernicerfinersmallerhappierhealthierfunniermorebeautifulmoreinterestingmorepopularmoreoutgoingdirtierfriendlierlaterComparethem,makesentences,thentalkaboutthepicturesonebyone.比较几组明星，用比较级造句并写下里，看谁写的多（2分钟）Summary(总结）1.形容词比较级的构成规则(1)一般在词尾直接加-er(2)以不发音的字母e结尾的词，在词尾加-r。(3)以辅音字母＋y结尾的词，把y变为i，再加-er(4)重读闭音节结尾，词尾只有一个辅音字母，双写该辅音字母，再加-er。(5)部分双音节词和多音节词分别在原级前加more构成比较级。2.运用比较级描述人与人之间的不同点。Sbis+比较级+thansbSbhave/haslonger/shorter…hairthansbArhyme