英语教材解读人教八年级上册4单元语法

165cmtall170cmtaller226cmtallestMaYunistall.WangYuanistaller.YaoMingisthetallest.10:30pmlate11:00pmlater12:30amlatestThelittleboygoestobedlate.PeppaPiggoestobedlater.ChairmanXigoestobed(the)latest.hothotterhottestIt'shotinHaikou.It'shotterinZhanJiang.It'sthehottestinBeiHai.popularmorepopularthemostpopularTheClimbersispopular.TheCaptainismorepopular.MyPeople,MyCountryisthemostpopular.Summary

形容词、副词的原级变比较级和最高级的规则：1、比较级直接+er，最高级+est

quiet--quieter--(the)quietest

clever--cleverer--(the)cleverest2、以不发音的e结尾的单词比较级+r;最高级+st

nice--nicer--(the)nicest

late--later--(the)latest3、以辅音字母加y结尾的，比较级变y为i

+er;最高级变y为i+esthealthy--healthier--(the)healthiest

early--earlier--(the)earliest

friendly--friendlier--(the)friendliestmorefriendly--(the)mostfriendly

4、辅音加元音加辅音，重读闭音节的单词双写最后一个字母+er变成比较级，+est变成最高级；fat--fatter--(the)fattest

thin--thinner--(the)thinnestbig--bigger--(the)biggestwet--wetter--(the)wettesthot--hotter--(the)hottest

5、多音节词和部分双音节词的比较级前加more；最高级前+（the）mostoutgoing--moreoutgoing--(the)mostoutgoingbeautiful--morebeautiful--(the)mostbeautifulbored--more

bored--(the)mostbored

serious--moreserious

--(the)mostserious

6、不规则变化；good/well--better--bestbad/badly/ill--worse--worstmany/much--more--mostlittle--less--leastold--older/elder--oldest/eldestfar--farther/further--farthest/furthest最高级的用法：1、三者或者三者以上进行比较；（标志词：of、in）eg:Heis

(tall)ofthethreeboys.2、oneofthe+adj最高级+n（复数），此短语作主语谓语用单数eg:Oneof

(big)squaresisTian'anmenSquare.

thebiggestthetallest3、

....序数词+最高级...意思为：...是第几最...的...eg:DongtingLakeisthesecond

(large)freshwaterlakeinChina.

largest4、...比较级thananyother+n（单数）

theother+n(复数)eg:Merryismoreoutgoingthananyothergirlinourclass.Merryismoreoutgoingthantheothergirlinourclass.Merryisthemostoutgoinggirlinourclass.(此句型可以换成最高级)

5、the+比较级

ofthetwo/twins

意思:...是两个里面最...的。eg:YangFanisthe

(clever)presenterofthetwopresenters.cleverer6、Which/Who/What+be+最高级，A、BorC?eg:Whois

(tall),MaYun、WangYuanorYaoMing?Whichanimalrun

(fast),lions、tigersorelephants?thetallestfastest注意：adj/adv最高级前要加the,但是①

、

②

、