形容词.ppt

一 形容词的位置 e g1 anewworker2 Isthereanythingnewinthebook 合成的不定代词 something anything nothing everything等 3 enoughmoney n old adj enough 4 Itisabridgeeightmeterslong 同表示数量的词组连用 形容词也要放在名词之后 5 Ihaveneverseensuchatallbuilding Ihaveneverseensotallabuilding 二 形容词和副词比较级 最高级的构成 在词尾加 er和 este gtalltallertallest 2 以 e结尾的只加 r和 ste gnicenicernicest 3 辅音加y结尾的 变y为i 再加 er或 este gshyshiershiest 4双写结尾辅音字母再加er和este gbigbiggerbiggestfatthinwethotred 5 以 y er ow ble ple结尾的双音节词 仍旧加 er或 este gclevercleverercleverest 除此之外的双音节词和多音节词都加 more或 moste gusefulmoreusefulmostusefulquicklymore mostquicklydifficultmore mostdifficult 规则变化 不规则变化 good wellbad illmany muchlittleoldfar betterbestworseworstmoremostlessleastelder eldestolder oldestfarther farthestfurther furthest oldtallnicewisethinhappyheavycarefulgood olderoldesttallertallestnicernicestwiserwisestthinnerthinnesthappierhappiestheavierheaviestmorecarefulmostcarefulbetterbest 练习 quicklyslowlyhappysimpleclevernarrow more mostquicklymore mostslowlyhappierhappiestsimplersimplestcleverercleverestnarrowernarrowest beautifulbigeasywidecleancleverprettyhot morebeautifulmostbeautifulbiggerbiggesteasiereasiestwiderwidestcleanercleanestcleverercleverestprettierprettiesthotterhottest bad illmany muchlittlefardifficultcheapimportantexcitinginteresting worseworstmoremostlessleastfartherfarthestmoredifficultmostdifficultcheapercheapestmoreimportantmostimportantmoreexcitingmostexcitingmoreinterestingmostinteresting 三 形容词比较级和最高级的用法 1 不同级比较 用 形容词比较级 than 的句型e gWeareolderthanheis JackistallerthanTom Thisboxisheavierthanthatone Thisboxismuchheavierthanthatone JackisshorterthanJoeJackisalittleshorterthanJoe 2 表示最高级 用 the 最高级 比较范围Aliceistheyoungestinherclass Aliceisoneoftheyoungeststudentsinherclass 注 形容词 副词比较级前可用much alot even still far abit alittle 或倍数词来修饰 注 形容词最高级前可以有byfar next second third nearly等修饰语e g Canadaisthesecondlargestcountryintheworld 四 副词的比较级和最高级 副词的比较级和最高级的构成 同形容词 PeterranfasterthanKen AnnestudiedharderthanKen ShecametoschoolearlierthanJack Tonyran the fastestofall Heworkshardestinhisclass TomranasfastasJack Whosings the bestinyourclass 表示甲与乙在某一方面程度相同时 即A B 用 as 形容词原级 as 的句型Myfatherisasoldasyourfather Itisascoldtodayasitwasyesterday 表示甲或乙在某一方面程度不相同时 即A B 用 notas so 形容词原级 as 的句型Yourschoolisnotas so largeasmine Iamnotasstrongasacamel 五 同级比较 六 比较级 最高级中一些特殊的用法 表示A是B的几倍时 可用 times as as 结构 在表示2倍时 要用twice 不用twotimes e gThiskindofplanefliestwiceasfastasthatone AsiaisfourtimesaslargeasEurope 亚洲是欧洲的四倍大 2 themore themore 结构 它的确切形式为 The 比较级 the 比较级 表示 越 越 例 Infact thebusierheis thehappierhefeels 英语你听得越多 就越容易听懂 ThemoreyoulistentoEnglish theeasieritbecomes 3 moreandmore句型 用and连接同一个形容词或副词的2个比较级 意为 越来越 表示程度的递增 e g Iamgettingfatterandfatter Iambecomingmoreandmoreinterestedinthebook ThedaysaregettingshorterandshorterafterSeptember 4 the 形容词比较级 of 句型用于两者的比较 e gJohnisthetallerofthetwoboys 约翰使这两个男孩中较高的一个 这座桥比那座长些 e gThisisthelongerofthetwobridge Practice a colder5 Heranandran buthecouldn trun tocatchthebus A fastenoughB quickenoughC enoughfastD enoughquickly 1Hehas homeworktodothanIdotoday much 2Isfootball thanbasketball exciting 3Thisproblemis importantthanIthought little 4Insummeritismuch inWuhanthaninBeijing hot 5Itwas ofhislife bad 6Susan sflowersare ofall beautiful more moreexciting less hotter theworst themostbeautiful 7Itsnows intheNorththaninthesouth often 8Whosings inyourclass well 9Whoruns youoryoursister fast 10Acoatcosts thanaskirt Ashirtdoesn tcostso asacoat much 11Theglassis Theclothis andthepaperis ofthethree thin 12Thishouseisnotas asthatone wet moreoften best faster more much thin thinner thethinnest wet Practice 1 Mysisteris thanRichard old Hehas homeworktodothanIdotoday much Isfootball thanbasketball exciting Thetownis thanitusedtobe clean I m thanhisbrother Jim clever Ithinkshelooks thaninthephoto pretty Thisroadis thantheotherone dangerous Thisproblemis importantthanIthought little Canyouwalk thanayoungerman far Insummeritismuch inWuhanthaninBeijing hot older more moreexciting cleaner cleverer prettier moredangerous less farther further hotter Practice 2 Tomis oftheboystudentsinourclass old Thisis citythatwehaveevervisited good Thisquestionisof importanceofall little Itwas ofhislife bad Susan sflowersare ofall beautiful Ourhospitalisthethird hospitalinthecity big Sueis ofthegirlsintheclass clever Lesson2is ofthelessonsinthebook easy Chang anStreetis ofthestreetsinBeijing wide Hedidn tanswer questions difficult theoldest thebest theleast theworst themostbeautiful biggest thecleverest theeasiest thewidest themostdifficult 比较级中常出现的错误 改错题 Johnstudiesharderthananystudentinherclass ChinaislargerthananyothercountryinEurope MaryrunsmorefasterthanLucy LaoLithinksmoreofothersthanhimself Johnstudiesharderthananyotherstudentinherclass Johnstudiesharderthananyoftheotherstudentsinherclass Johnstudiesharderthananyoneelseinherclass 同一范围内比较时 要把主体排除在被比较对象之外 ChinaislargerthananycountryinEurope 原因 不同范围内的同一东西做比较 than引导的句子中不加other MaryrunsfasterthanLucy LaoLithinksmoreofothersthanofhimself 比较对象的结构应该一致 5 TheweatherofShangha