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一、形容词的定义用来修饰名词或代词,表示人或事物的性质,状态,和特征的词称为形容词。二、形容词的用法：1.作定语，一般放在名词之前。eg.It’sasunnydaytoday.今天是个阳光灿烂的日子。eg.Shehasaredcoat.她有一件红色的外套。itsabeautifulbutterfly.这是只漂亮的蝴蝶Whatafineday!多好的天气！Thisisaninterestingstory.这是一个有趣的故事。Kittyisaclevercat.Kitty是一只聪明的猫。•2.做后置定语①放在不定代词something，anything，nothing，everything等之后Wouldyoulikesomethinghottodrink？你想喝点热的饮料吗？我有重要的事要告诉你。电影里有什么有趣的内容吗？这儿一点都不危险。Ihavesomethingimportanttotellyou.Isthereanythinginterestinginthefilm?Thereisnothingdangeroushere.•Somethingserioushashappenedtohim.他发生了严重的事故。Isthereanythingnewintoday’snewspaper.今天的报纸有什么新的内容吗？Areyoudoinganythingimportanttonight?你今晚有重要的事吗？Heassomethinginterestingtotellyou.他有些有趣的事要告诉你。②与介宾短语或不定式短语配合使用时一起放在被修饰的名词之后。Thisisaglassfullofwater.这是一个装满水的玻璃杯。Heisapersoneasytogetalongwith.他是一个容易相处的人。Africaisacontinentverydifficulttoreach.非洲是一块很难到达的大陆。Theoldfishermandraggedupanoldbasketfullofsand.老渔夫拖上来一只装满沙子的旧篮子。③与表示‘长，宽，高，重，老，远离’的词连用时后置。heisaman1.8metrestall.他是一位身高1.8米的男士。Beijingisacity1213kilometersawayfromhere.北京是一个离这里1213公里之外的城市。Hecrossedastreet15metreswide.他穿过一条15米宽的街道。2.形容词作表语，放在连系动词的后面。‘存在’类：belooksoundtastesmellfeelseemprove…‘持续’类:staykeepremain…‘变化’类:becometurngetgrow…•eg.Helookshappytoday.•他今天看起来得很高兴•Ifeelverytiredafterplayingfootball.•踢球之后我觉得很累。•YaoMingisverytall.•姚明非常高。•Ourclassroomisbigandbright.•我们的教室又大又明亮。•Thepricesoundsreasonable.这个价格听起来合理。•Hislifebecomesmoreandmorebetter.他的生活变得越来越好。•Pricesremainstablethroughout.物价始终保持稳定的状态。3.形容词用作宾语补足语，放在宾语之后。（在动词consider，find，believe，think，make，get，keep等词后常用形容词做宾补）eg.Don’tkeepthedooropen.别让门敞着。Hissuccessmadehimhappy.他的成功让他感到幸福。Don'tmakeyourhandsdirty.别让你的手弄脏了。We'retryingtomakeourschoolbeautiful.我们要使校园变漂亮。4.多个形容词修饰一个名词时，其顺序为:限定词（冠词→指示代词→形容词性物主代词）→描绘性形容词（大小、长短、高低、形状、年龄、新旧、颜色）→国籍→地区→出处→物质材料→用途→类别+名词县官行令宴国才Asmallroundwoodentable一张小圆木桌Atallwhitebuilding一幢高大的白色建筑物AfamousAmericanmedicalschool一个非常著名的美国医学院•Thereisafamousfineoldstonebridgenearthevillage.•村子附近有一座著名的漂亮的古代石桥。•Iboughtacheapblueplasticpencilboxyesterday.•昨天我买了一个便宜的蓝色塑料铅笔盒•Theyhavegotaroundbrownwoodentable.•他们有一张褐色的木制圆桌。1.Onedaytheycrossedthe_______bridgebehindthepalace.A.oldChinesestoneB.ChineseoldstoneC.oldstoneChineseD.Chinesestoneold形容词的级别•大多数形容词有三个级别:①原级：即形容词的原形,用来说明人或事物的特征。如：small,good,pretty,big,clever,tall等。Mybrotherisclever.Todayishot.②比较级：用在两个人或物之间的比较。如：small（小的）---smaller（更小的）good（好）---better（更好）tall（高）---taller（更高）,old（旧）--older（更旧）,many/much（多）—more（更多）等。TomistallerthanBob.Iamtallerthanmybrother.③最高级：用来比较三个或三个以上的人或物。small(小的)---thesmallest(最小的)tall(高的)----thetallest（最高的）new(新的)---thenewest（最新的）good(好)---thebest（最好）Maryistheyoungestinmyclass.规则变化单音节词和少数双音节词1)一般情况加–er或–estfast–faster–fastesthigh–higher–highestclever–cleverer–cleverest•tall–taller–tallest•narrow–narrower–narrowest•small•young•New•longyoungersmallestsmalleryoungestnewernewestlongerlongest2)以字母e结尾加–r或–stfine–finer–finestlate–later–latestnice–nicer–nicest•wide–wider–widest•rude•brave•ableablerablestbraverbravestruderrudest3)以辅音字母加y结尾变y为i加–er或–estearly–earlier–earliesteasy–easier–easiestlucky–luckier–luckiest•heavy•Happy•easyheavierheaviesthappierhappiesteasiereasiest4)以一个元音字母+一个辅音字母且词尾音节重读时，双写词尾辅音字母加–er或–estfat–fatter–fattestbig–bigger–biggestthin–thinner–thinnesthothotterhottest规则变化大多数双音节词和多音节词•在词前加most（程度加深）或less（程度减弱）变为比较级、加most（程度最深）或least（程度减弱）变为最高级。•slowly-more/lessslowly–most/leastslowly•easily-more/lesseasily–most/leasteasily•carefulymore/lesscarefullymost/leastcarefulyinterestingmore/lessinterestingmost/leastinteresting不规则变化good/well–better–bestmany/much–more–mostlittle–less–leastbad/badly/ill–worse–worst侧重点不同的不规则变化，P67•1.Birdscanfly_______,eagles（鹰）canfly•_________thanbirds.Theyfly_______intheworld.•(high,higher,highest)•2.Iam_______thanmybrother,butmylittlesisteris•the______ofus.(fat,fatter,fattest)•3.Whichcanswim________,fishorsharks?(well,•better,best)•4.Thegreenbookisa_________book,buttheredoneismuch_______thanthegreenone.It’sthe________bookinthebookshop.(nice,nicer,nicest)•5.Lookatthatboy,heisrunning________(fast,faster).6.Ithinkthatbookis_________(good,better)foryou.练习highhigherhighestfatterfattestbetternicenicernicestfastbetter•7.Thenewlibraryhas_________(many,more)booksthantheoldone.•8.Sallyis________(tall,taller)thanhercousin.•9.Ourschoolismuch________(large,larger)thanyours.•10.Look,Janetisjumping_________(high,higher)thanMike.moretallerlargerhigher•副词：用来说明事情发生的时间、地点、原因、方式等含义或说明其它形容词或副词程度的词叫做副词。副词•副词的词形:①与形容词同形，如:fastearlylonghigh…Thiscarrunsfast.Theywenttoschoolearlyyesterday.②在形容词后加词缀ly转化成副词，如：quiet–quietlyperfect–perfectlyfirm–firmlyhappy--happily副词的用法•副词在句中可用作：1)状语(这是副词在句子中的主要功用)Itisraininghard.雨下得很大。(副词hard作状语，修饰动词israining。)Don'tdrivetoofast.车子不要开得太快。(fast是副词，作状语，修饰动词drive，副词too又修饰副词fast。)HespeaksEnglishquitewell.他英语讲得相当好。(well修饰动词speaks，quite又修饰副词well。)Thisisafairlyusefultool，这是一件相当有用的工具。(fairly修饰形容词useful)Hehasalwayshelpedhissisterwithherhomework.他一向帮助他妹妹做家庭作业。(always修饰动词hashelped)Sheoftenwentthere.她常到那儿去。(often和there均是副词，修饰动词went。)Perhapshewilltelephonelater.也许他以后会打电话来的。(perhaps是副词，用以修饰全句。•2)表语Isheup?他起床了没有?Sheisout.她出去了。3)定语Lifehereisfullofjoy.这儿的