英语人教版八年级下册形容词的比较级和最高级.ppt

形容词的比较级和最高级 陈琰 YaoMingistall Jordan 226cm 198cm Yaoming Jordanistall YaoMingis thanJordan taller LiuXiangis YaoMingis ofthethree Jordanis LiuXiang tall tallerthan thetallest 189cm young yonger yongesttall taller tallest early earlier earliesteasy easier easiest 一般情况 er或 est加 以不发音字母e结尾 r或 st加 以 辅音字母 y 结尾 先变 y 为 i 再 er或 est加 big bigger biggestfat fatter fattest 形容词比较级最高级变化规则 nice nicer nicestsafe safer safest 重读闭音节词末尾只有一个辅音字母时 应先双写这一辅音字母 再 er或 est加 1 2 3 4 部分双音节以及多音节 词前 more或 most加 famous morefamous mostfamous 5 Readandcompare shortsmallbighotfineeasyheavyfamousexciting shortershortest smallersmallest finerfinest easiereasiest heavierheaviest biggerbiggest hotterhottest morefamousmostfamous moreexcitingmostexciting 不规则变化 20 30 Thepinkdressis Theblackdressis thanthepinkone cheaper cheap Summerishot Summeris thanspring Winteriscold Winteris thanautumn hotter colder I 比较级 表示两个人或两件事物进行比较时 要用比较级 也就是词尾 er形式 比较级常常用than来连接被比较的两个人或事物 ZenZhiweiis Tomis ZenZhiwei Xiaoxinis ofthem short shorterthan theshortest 157cm Theearthis thanthemoon Themoonisbig Thesunis ofthethree bigger thebiggest II 最高级 表示三者或三者以上的人或物进行比较时 用最高级 也就是词尾 est形式 最高级前面要加定冠词the 常常用of in来连接三个或三个以上被比较范围 Peter Tony Lookattheboys Tomisveryyoung Tonyis thanTom Whois Peteris Tom younger theyoungest Thefootballis thanthebench Thebenchis thanthefootball Thebikeis ofall 80yuan 120yuan 180yuan cheaper moreexpensive themostexpensive ThechildrenaregoodatEnglish Peter sEnglishis Ken sEnglishis thanPeter Anne sEnglishis Buthermathis ofthethree good better thebest theworst 单项选择 1 Theteacheringreenis ofthetwo A themorepatientB mostpatientC morepatientD verypatient 2 The heis the hefeels A busier happierB busiest happiestC busier happiestD busiest happier 3 Ithinkautumnis ofthefourseasons A thebetterB thebestC bestD better 4 Tomis thanTim butTimis thanTom A tall strongerB taller strongestC tallest strongD taller stronger A A D B 单项选择 5 Summeriscoming Itisgetting A muchhotB hotterandhotterC morehotterD moreandmorehot 6 WhichdoesJimmylike ChineseorArt A wellB bestC betterD much 7 TheChangjiangRiverisoneof intheworld A thelongestriverB thelongestriversC longestriversD longerrivers 8 Indiahasthesecond populationintheworld A largeB largerC largestD smallest B C B C 单项选择 9 Beijingisbecoming and A beautiful beautifulB morebeautiful morebeautifulC more morebeautifulD morebeautiful more 10 Whohas applesnow Jim LilyorLucy A muchB biggestC betterD themost 11 IthinkEnglishisas asmaths A mostimportantB moreimportantC importantD importanter 12 Heididoesnotjumpso asJane A higherB highC highestD thehighest C D C B 同义句转换1 Heis tall studentinhisclass Heis inhisclass Heis inhisclass 2 Nanjingis big cityinJiangsuNanjingis inJiangsu Nanjingis inJiangsu biggerthananyothercity biggerthantheothercities tallerthananyotherstudent tallerthantheotherstudents thetallest thebiggest 比较级主要句型 比较级 than the 比较级 ofthetwo 比较级 and 比较级moreandmore 原级越来越 the 比较级 the 比较级 越 就越 Which Whois 比较级 AorB 修饰比较级 much 的多 even 更 alot 的多 形容词最高级的用法1 the 最高级 of in 三者及以上范围的 比较级 thananyother 名词单数 of in 比较级 thantheother 名词复数 of in2 oneofthe 最高级 名词复数 in of 三者及以上