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1、1用来修饰名词，表示事物的用来修饰名词，表示事物的特征特征的词。的词。eg：1.anoldmanatallboyashortruler(somethingwrong)2.Sheisbeautiful.3.Letskeepthedooropen.23形容词比较级和最高级（规则变化）形容词比较级和最高级（规则变化）1.单音节和少数双音节形容词比较级和最高级的构成。1）在词尾加-er -est talltaller- tallest2)以不发音的字母e 结尾的，加-r -st nice - nicer-nicest 3)重读闭音节以一个辅音字母结尾的，双写辅音字母，再加-er -est (辅元辅）
2、big - bigger-biggest 4)以辅音字母加y结尾的先将y 变为i再加er/esthappy-happier-happiest5）多音节词、部分双音节词词前加 more/mostbeautiful-more beautiful -most beautiful4tallerharderlargerwidertallesthardestlargestwidestbiggerhotterthinnerfatterwetterbiggestthinnesthottestfattestwettesthappierdrierearlierhappiestdriestearliestnarro
3、wercleverernarrowestcleverestmoredifficultmorepopularmoreslowlymostdifficultmostpopularmostslowly少数以少数以-er,-ow结尾的双音节结尾的双音节词可加词可加-er或或-est5old_ _ young_ _ tall_ _ long_ _ short_ strong_ _ big_ _ small_ _ fat_ thin_ _ heavy_ light_ _ nice_ beautiful_ _ low_ high_ _ slow_ fast_ _ 6 小练习7betterbestworsew
4、orstlessmoremostfarther/furtherolder/elderleastfarthest/furthestoldest/eldest巧记：巧记：特殊形式比较级特殊形式比较级和最高级共有和最高级共有三三对二合一对二合一坏病坏病两多两多并并两好两好little意思不是小意思不是小一分为二有两个一分为二有两个一是一是老老来二是来二是远远8不规则变化不规则变化特殊：favorite (最喜爱的) 无比较级9不规则变化不规则变化特殊：favorite (最喜爱的) 无比较级10shortoldlongyoungtallslowstrongquickweaklatelargenice
5、fatthinhotbigbeautifulinterestinggoodwellbadmanymuchlittlefar形容词比较级和最高级练习题11形容词比较级及最高级的句式用法归类12heavyThisboxisheavierthanthatone.Thatboxisheavy.13形容词的比较级用法比较级的使用：两个人或事物进行比较时，用比较级。14两者比较，形容词的比较级加两者比较，形容词的比较级加“than”Eg.SallyistallerthanBen.Sally比比Ben高。高。FredisfatterthanMike.JimisshorterthanPeter.Paulist
6、hinnerthanPeter.Therulerislongerthanthatone.15比较级常用句型16基本句式：1.A +be+形容词比较级形容词比较级+ than +B172.表示两者之间的选择，可使用表示两者之间的选择，可使用“Whichis+比较级，比较级，or?”3.表示不及另一方时，使用表示不及另一方时，使用“less+原级原级+than”Whichislonger,thisoneorthat?Thisparkislessbeautifulthanthatone.184.越来越. 比较级and比较级 越来越高 越来越暖和 taller and taller warmer an
7、d warmer Inspring,thedaysaregettinglongerandlonger.195.The+比较级，the+比较级“越，就越”The moreyoueat,the fatteryouwillbecome.20 原级常用句型21一样长一样慢一样小一样高兴一样红as long asas slow asas small asas happy asas red asas+形容词原形+as 和.一样221.A+be+as+形容词原形+as+BA和B一样231.Therulerisaslongasthatone.2.Theappleisasredasthatone.3.Iamas
8、tallasyou.24 否定否定 not as+形容词原形形容词原形+as “和和 不一样不一样” 或或 not so+形容词原形形容词原形+as “不及不如不及不如 TomisnotastallasMike.TomisnotsotallasMike.25Thisboyisoldenoughtogotoschool2.so+形容词原级形容词原级+that丛句丛句Heissobigthathecantentertheroombythedoor.3.too+原级原级+todosth.Heistooyoungtogotoschool.4.形容词原级形容词原级+enoughtodosth.26注意：
9、比较级前的修饰词：a little, a lot, much, even; far; still eg：He is a little taller than I.27 形容词最高级的用法 用于用于三者以上的人或事物做比较者以上的人或事物做比较281.one of the+最高级最高级+名词复数名词复数2.the+最高级+of(in)LuXunisoneofthegreatestwriterslastcenturyOfallthemoviestars,IthinkChen long isthebest.Heisthetallestinourclass.3.Who/Which is +the 形容
10、词最高级.?29用形容词适当形式填空1. My brother is two years_(old)than me.2. Is your sister _(young) than you? Yes,she is.3. Who is _(thin),you or Helen? -Helen is.4. Tom is as _(fat) as Jim.5.Fangfang is not as _(tall) as the other girls.6.Which is _(heavy),the elephant or the pig?7.Tom is_(tall) in our school?8.L
11、uXunisoneof_(great）writerslastcentury.9.Whichis_(small),thetiger、thedogandtheant？30Production小升初真枪实练（）1.Idontknowwhichis_,soIlltakethemboth.A.goodB.betterC.bestD.thebest（）2.Canyoudoyourworkwith_moneyand_people?A.less;fewB.less;fewerC.little;lessD.few;lessBB31副词用来说明动作或状态的特征，副词用来说明动作或状态的特征，时间，地点，程度，方式
12、等情况。时间，地点，程度，方式等情况。e.g. 1.I can sing well. (good) 2.He runs slowly.( slow)3.The books here are mine4.He is out now.32副词的构成1.本身就是副词 how very there 等2. 形容词+ly。如: slow-slowly; quick-quickly; quiet-quietly3. 以辅音字母加y结尾的形容词，变y为i,再加-ly。如:busy-busily; angry-angrily; easy-easily4. 少数以不发音e结尾的形容词，要去掉e再加-ly。例如：
13、terrible-terribly; true-truly; gentle-gently但绝大多数以e结尾的形容词仍然直接加-ly。例如：polite-politely, wide-widely等。33副词分类1.时间副词：then，before 等2.地点副词：here，there等3.方式副词：slowly fast等4.程度副词：very much 等5.频率副词：often，always ，usually，sometimes，never等6.疑问副词：When，how等34副词的比较级和最高级的构成和形容副词的比较级和最高级的构成和形容词的比较级和最高级的构成基本相同词的比较级和最高级
14、的构成基本相同.e.g.形容词记的最高级前要用定冠词形容词记的最高级前要用定冠词the,副副词的最高级前可用可不用定冠词词的最高级前可用可不用定冠词the.MountQomolangmaisthehighestintheworld.Jimjumped(the)highestoftheall.fast-faster-fastestslowly-moreslowlymostslowly351.“as+副词的原级+as “ 与.一样Tom runs as fast as me2.”not as（so）+副词的原级+as” 与.不一样I dont run as fast as my classmate
15、s.3.”too+副词原级+to do sth” 太.而不能He rides too slowly to catch up with me.4.”A+动词+副词比较级+than+B”I often get up earlier than my mother.5.”副词比较级+and+副词比较级”We can do the work better and better.361.Thebreadis_thanthesecakesA.verydeliciousB.muchdeliciousC.moredeliciousD.asdelicious2.LinTaojumped_inthelongjump
16、intheschoolsportsmeetingA.farB.fartherC.farthestD.quitefar3.Whentheymetinthehotel.Theytalkedandlaughed_A.happilyB.happyC.happierD.happiestCCA374.Inourcityits_inJuly,butitiseven_inAugustA.hotterhottestB.hothotC.hotterhotD.hothotter5.HainanisaverylargeIsland.Itisthesecond_islandinchina.A.largeB.larger
17、C.largestD.mostlargest6.Anelephantis_thanatiger.A.heavyB.veryheavyC.theheaviestD.heavierDCD38 7. A horse is _ than a dog . A. much heavy B. more heavier C. much heavier D. more heavy 8. Emma always makes a lot of mistakes . She is _. A. care B. careful C. carefully D. careless 9. Which subject is _
18、, physics or chemistry ? A. interesting B. most interesting C. more interesting D. the most interesting CDC3910. He is _ enough to carry the heavy box . A. strong B. stronger C. much stronger D. the strongest 11. Li lei often talks _ but does _ so everyone says he is a good boy . A. less more B. few
19、 much C. more little D. little many 12. When the famous singer started to sing , everyone began to shout very _ . A. loudly B. loud C. heavily D. high AAA40Summary形容词和副词的意义及用法形容词和副词的意义及用法形容词和副词的比较级和最形容词和副词的比较级和最高级的构成及用法高级的构成及用法41Homework1.继续巩固形容词及副词的比较级及最高级2.再次完成卷子进行练习。3.背学习课本第一单元第1，2课，发一视频3.背小学问答句子15-184.背小升初72个短语前三个。5.背小学单词核心单词前24个，下次听写。6.下次上课11.1242若有不当之处，请指正，谢谢！43
