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1、Unit1 GrammarWhatishe/shelike?strongthinfatDescribingpeople’sappearanceshorttallbeautifulgood-lookinghandsomelovelyprettysmartbeautiful,good-lookingpretty,lovelygood-lookinghandsomesmartsmalleyesbigeyesShehas_____eyes.Hereyesare_____.Shehas___eyes.Hereyesare___.smallsmallbigbigTheuseofadjective
2、sWeuseadjectivestodescribesb/sth.Wecanputanadjectivebeforeanoun(名词前)orafteralinkingverb(系动词后).Shehaslonghair.(名词前)Herhairislong.(系动词后)Thecatislazy.Thisisalazycat.Describingthingswithadjectives常用的系动词有：be,grow,smell,become,keep,sound,feel,look,taste,get,seem,turn…用形容词描述人或物时，可以放在名词前面，也可以放在系动词后面。即：
3、形容词+名词系动词+形容词Completesentences.short/Millie/hair/has____________________wears/Sandy/glasses/round________________________is/funny/Amy/andcheerful_________________________like/Millie/not/hair/does/long__________________________Milliehasshorthair.Sandywearsroundglasses.Amyisfunnyandcheerful.Milli
4、edoesnotlikelonghair.Lily’scakeisbig.HanMei’scakeis______thanLily’s.Jim’scakeisthe______ofall.biggerbiggestLiLei’sboxisheavy.HanMei’sboxis_______thanLiLei’s.Jim’sboxisthe_______ofall.heavierheaviest形容词比较级最高级用法1.比较级用法：比较级+than“比…更”I’mtallerthanyou.2.最高级用法：the+最高级+in/of/amongHeisthefattestoftheth
5、ree.Thisplaneishighinthesky.Thisplaneishigher.Thisplaneisthehighestofall.Jackisfast.DavidisfasterthanJack.Timisthefastestofall.构成方法原级比较级最高级大多数直接在词尾加-er或-estfastlongtallcheapfasterlongertallercheaperfastestlongesttallestcheapest形容词的比较级(Comparative)和最高级(Superlative)构成方法原级比较级最高级以字母e结尾的形容词,加-r或-stn
6、icesafelatefinenicersaferlaterfinernicestsafestlatestfinest构成方法原级比较级最高级以重读闭音节结尾，末尾只有一个辅音字母，双写这个辅音字母,再加-er或-estbighotthinslimbiggerhotterthinnerslimmerbiggesthottestthinnestslimmest重读闭音节：这个单词的音标必须只含有一个元音音标，即：辅+元+辅或辅+辅+元+辅结构构成方法原级比较级最高级以辅音字母+y结尾的双音节词,先改y为i,再加-er或-esteasyhappyheavyprettyeasierhapp
7、ierheavierprettiereasiesthappiestheaviestprettiest元音字母：a,e,I,o,u构成方法原级比较级最高级其他双音节词和多音节词在前面加more或mostbeautifulmorebeautifulmostbeautifulimportantmoreimportantmostimportantdangerousmoredangerousmostdangerousfrightenedmorefrightenedm
