英语形容词

Adjective(adj.)big—smallopen—closedtall—shortshort—long形容词Beautiful—uglyhappy—sadill—wellYoung—old表示人或事物的特征或状态的词。e.g.long,blue,cheap,hungry,etc.1.Sheisabeautifulgirl.她是一个漂亮的女孩。2.Ourclassroomisbig.我们的教室很大。2.Ifeelhappy.我感到幸福。3.Thesongsoundsgreat.这首歌听起来很棒。1.beautiful漂亮的2.big大的3.happy开心的；幸福的4.great极好的；伟大的1.形容词常放在名词之前abluecapabigorangearedstrawberrythreeredstrawberries一.形容词的运用2.形容词可以放在__________之后，用来叙述和说明主语的特征或状态。Thissuitisblue.Thecapsarecute.Sheisbeautiful.Theapplesarered.be动词2.形容词可以放在________________之后，用来叙述和说明主语的特征或状态。Itfeelshappy.Shelooksbeautiful.Theapplesarered.be动词、系动词2.形容词可以放在___________之后，用来叙述和说明主语的特征或状态。Thesongsoundsgreat.Theyfeelhappy.Shelooksbeautiful.Thefoodtastesdelicious.系动词bigbigger◇Lookatthepicturesandunderstand看图并理解◇Lookatthepicturesandunderstand看图并理解bigbiggerbiggestfast◇Lookatthepicturesandunderstand看图并理解fastfaster◇Lookatthepicturesandunderstand看图并理解fastfasterfastest◇Lookatthepicturesandunderstand看图并理解构成方法原级比较级最高级单音节词和少数双音节词比较级：-er最高级:-estlongtallLongertallerLongesttallest以字母e接尾的词加-r或-stnicelargenicerlargernicestlargest以辅音字母+y结尾的词变y为i再加-er或-estbusyeasybusiereasierbusiesteasiest以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母,再加-er或-estbighotthinbiggerhotterthinnerbiggesthottestthinnest多音节词多音节词和多数双音节词在前面加more和mostusefulmoreusefulmostuseful1.规则变化二.形容词比较等级的构成原级比较级最高级bad/illworseworstmany/muchmoremostgood/wellbetterbestlittlelessleastoldolder/elderoldest/eldestfarfarther/furtherfarthest/furthest2.不规则变化【巧记】：特殊形式比较级,共有三对二合一,坏病两多和两好little意思不是小,一分为二有两个,一是老来二是远1．“A+be+形容词比较级+than+B”意思为“A比B更……”。如：Thistreeistallerthanthatone.这棵树比那棵树高。①在比较级前面使用much\little，表示程度。如：Awatermelonismuchbiggerthananapple.注意：2．“比较级+and+比较级”或“moreandmore+原级”表示“越来越……”如：Itbecomeswarmerandwarmerwhenspringcomes.春天来了，天气变得越来越暖和了。Itisgettingcoolerandcooler.天气越来越凉爽。Ourschoolisbecomingmoreandmorebeautiful.我们的学校变得越来越美丽比较级的用法：…than…1.汤姆比杰克高.2.这只箱子要比那只箱子大.3.那些苹果比这些大.4.第一个问题很容易,但第二个更容易.TomistallerthanJack.Thisboxisbiggerthanthatone.Thoseapplesarebiggerthantheseones.Thefirstquestionisveryeasy,butthesecondoneiseasier.(2)数量的比较1.我的笔比你的多.2.我喝的茶比他多.3.他吃的饭比我少.4.一班的学生比二班多.Ihavemorepensthanyou(do).Idrinkmoreteathanhe(does).HehaslessricethanI(do).TherearemorestudentsinClass1thaninClass2.the+最高级+（名词）+in/of/among…在…（范围内）最…1）Tomisthetallestinhisclass.2）Thisappleisthebiggestofthefive.oneofthe+形容词最高级+复数名词表示“……是……中最……之一”。BeijingisoneofthelargestcitiesinChina.Whichis+the+最高级+……?在…（范围内）哪一个最…？Whichisthebiggestofthefiveballs形容词最高级的用法(…in…;…of…)那个短发的女孩是我们班最高的.今天是一年中最热的一天.他的房间是三个中最干净的一个.上海是中国最大的城市.Thegirlwithredhairisthetallestinourclass.Todayisthehottestdayoftheyear.Hisroomisthecleanestofthethree.ShanghaiisthelargestinChina.Jimistall.LiuXiangistallerthanJim.YaoMingisthetallestofthem.ZhouXunhaslonghair.LiuYifei’shairislongerthanZhouXu’s.Isabel‘shairisthelongestofall.ZenZhiweiisshort.TomisshorterthanZenZhiwei.Xiaoxinistheshortestofthem.LiuYifeiisthin.PeteristhinnerthanLiuYifei.MikeisthethinnestThegreenorangesarebig.Theorangeonesarebigger.Theredonesarethebiggestofall.LiYongisfunny.PanChangjiangisfunnierthanLiYong.Tedisthefunniest.Vinceisheavy.DavidisheavierthanVince.MrLinistheheaviestofthem.250,000RMB.50,000RMB.Thegreencaristhemostexpensive.Theredcatismoreexpensivethanthebike.Thebikeisexpensive.500RMB1.Thenewbuildingishigherthantheoldone.Thoseapplesarebiggerthantheseones.2.Hisshirtismoreexpensivethanmine.如果主语是物主代词+名词，那么后面要用名词性物主代词。比较级必须在同类中进行，即人与人比，物与物比，而且比较结构前后的词语要对称，特别注意在than或as之后不要漏掉可能出现的替代词that，those,one,ones.3.KateismorebeautifulthanLilyis.SheisfiveyearsolderthanIam.Idrinkmoreteathanhe(does).than前后句子的时态相同。通常用be动词和助动词do,does等来简答。4.Ihavemorepensthanyou(do).many,much,little,few等词必须带名词。5.Thecityisoneofthemostbeautifulcitiesintheworld.oneof+the+最高级+复数名词Which/Who…+比较级，AorB?Which/Who…+最高级，A，BorC?6.Whoisolder,JimorTom?Whoisthetallest,Jim,MikeorTomWhichlanguageis____,English,FrenchorChinese?A.difficultB.moredifficultC.themostdifficultC7.Maryisthetallestofallthesistersinthefamily.在使用形容词最高级时，一定要把自己包括在比较的范围内。8.ThisisthethirdlargestcityinChina.当表示“第二，第三”等意思时，经常在最高级的前面加second,third,等词。9.It’sourlargestmachineinourfactory.当最高级前有物主代词修饰时，其前不加定冠词the.1.写出下列形容词的比较级和最高级1)nice.2)hot,3)slow.4)late,5)happy.6)fat,7)heavy.8)thin,9)good/well.10)wide,11)far.12)bad/ill.13)beautiful,14)much/many,15)clever.16)important.nicer,nicesthotter,hottestslower,slowesthappier,happiestheavier,heaviestlater,latestfatter,fattestthinner,thinnestwider,widestfarther/furthere,farthest/furthest,better,bestbetter,bestmorebeautiful,mostbeautifulmore,mostcleverer,cleverestmoreimportant,mostimportant2.将下列各组单词重新排序，是它们构成有意义的词组1)fat,the,cat,white.2)Olympics,green,a,great.3)expensive,that,jacket,brown.4)an,book,interesting,thick,5)round,three,plates,yellow.3.根据括号中的形容词，用as…as或than写出表示比较的句子。1)Iweigh48kilograms(公斤）andmybrotherweigh48kilograms(heavy).2)Myringcosts100yuanandyourringcosts2000yuan（expensive).3)Thispoolis20meterslongandthatpoolis30meterslong.(long).MybrotherisheavierthanmeYourringismoreexpensivethanmine.thatpoolislongerthanthisthefatwhitecatagreatgreenOlympicsthatexpensivebrownjacketanthickinterestingbookthreeroundyellowplates4)Ther