小升初形容词的比较级最高级

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比较级&最高级比较级:一、形容词的比较级1、形容词比较级在句子中的运用:两个事物或人的比较用比较级,比较级后面一般带有单词than。比较级的句子结构通常是:什么+动词be(am,is,are)+形容词比较级+than(比)+什么,如:I'mtallerandheavierthanyou.(我比你更高和更重。)Anelephantisbiggerthanatiger.(一只大象比一只老虎更大。)比较级前面可以用more,alittle来修饰表示程度。than后的人称代词用主格(口语中可用宾格)。2.形容词加er的规则:①一般的直接在词尾加er,如tall-taller,strong-stronger,②以e结尾的,直接加r,如fine-finer,③以辅音字母加y结尾的,先改y为i再加er,如funny-funnier④以一个元音字母和一个辅音字母结尾,双写最后的字母再加er,如big--bigger,thin--thinner,hot–-hotter,sad--sadder,fat—fatter3.不规则形容词比较级:good--better,many/much----morebeautiful--morebeautiful,expensive--moreexpensive二、副词的比较级1.形容词与副词的区别(有be用形,有形用be;有动用副,有副用动)⑴在句子中形容词一般处于名词之前或be动词之后。⑵副词在句子中最常见的是处于实义动词之后。2.副词比较级的变化规则基本与形容词比较级相同☆注意☆1、比较的两者应该是互相对应的可比较的东西。典型错误:Myhairislongerthanyou.(我的头发比你更长。)比较的两者是我的头发、你(整个人),那么比较的对象就没有可比性。应该改为:Myhairislongerthanyours.或Myhairislongerthanyourhair.2、如果比较的两者是一样的时候,我们会用as…as…这个词组。它的用法是:什么+be+as+形容词原形+as+什么,意思是什么和什么一样……。如:I'mastallasyou.(我和你一样高。)Myfeetareasbigasyours.(我的脚和你的一样大。)最高级:一、形容词的最高级变化类似于比较级,只是把词尾的er改成est,如:tall(原形)-taller(比较级)-tallest(最高级)long(原形)-longer(比较级)-longest(最高级)big(原形)-bigger(比较级)-biggest(最高级)few(原形)–fewer(比较级)--fewest(最高级)二、除此之外,还有几个特殊的单词,它的比较级和最高级都是不规则。如:many/much(原形)-more(比较级)-most(最高级)little(原形)-less(比较级)-least(最高级)good(原形)/well-better(比较级)-best(最高级)bad(原形)/badly-worse(比较级)-worst(最高级)far(原形)--farther(比较级)—farthest(最高级)further(比较级)--furthest(最高级)巩固练习old__________young________tall_______long________short________strong________big________small_______fat_________thin__________heavy______light________nice_________good_________beautiful__________________low__________high_________slow_______fast________late__________early_________far_________well_______练习一、请写出下列形容词的比较级和最高级。big____________small______________new______________tall____________short______________old______________weak____________strong____________fat______________hot____________cold______________thin______________nice___________good______________high______________bad____________much______________low______________well____________far______________little______________cheap____________easy______________ugly______________heavy____________cute______________fine______________early___________tidy______________bright______________large____________happy_____________pretty______________young______________wet____________long_____________clean______________dirty___________lovely_______________famous__________________boring_______________________interesting__________________important____________________delicious___________________二、根据句意填入单词的正确形式:1.Mybrotheristwoyears__________(old)thanme.2.Tomisas________(fat)asJim.3.Isyoursister__________(young)thanyou?Yes,sheis.4.Whois___________(thin),youorHelen?Helenis.5.Whosepencil-boxis__________(big),yoursorhers?Hersis.6.Mary’shairisas__________(long)asLucy’s.7.Ben______(jump)________(high)thansomeoftheboysinhisclass.8.________Nancysing__________(well)thanHelen?Yes,she_____.9.Fangfangisnotas_________(tall)astheothergirls.10.Myeyesare__________(big)than________(she)..11.Whichis___________(heavy),theelephantorthepig?12.Whogetsup_________(early),TimorTom?13._____thegirlsgetup_______(early)thantheboys?No,they______.14.Jimruns_____(slow).ButBenruns_____(slow).15.Thechilddoesn’t______(write)as____(fast)asthestudents.三、用形容词的适当形式填空。1.Fredisthe__________(short)inhisclass.2.Mybookis________(new)thanmysister’s.3.Thatpieceofchickenisthe___________(heavy)inthefridge.4.Herruleis______(long),andit’sthe_______(long)ofoursall.5.Isafish_________(thin)thanabird?6.Arosetreeisn’t_______(short)thanapeartree.7.Theleopardcanrun_______(fast),butthecheetahcanrun_____(fast)thanit.Itcanrun________(fast)intheworld.8.Isshethe________(old)womanintheworld?9.Whichis_______(big),adinosaurorabluewhale?Thebluewhaleis_________(big)thanadinosaur,itisthe_______(big)animalintheworld.Andelephantisthe________(big)animalonland.10.Myfatherleaveshome_______(early)thanme.11.Thiszooismuch_______(good)thantheoldone.12.Mybrotherismuch_______(tall)thanmycousin.13.Theshoeshopis_________(near)thepark.14.Thisbagisvery________(heavy),butthatoneis_______(heavy)thanthisone.It’sthe________(heavy)ofall.15.Jiaminis_______(tall).ButYongxianis_______(tall)thanhim.16.Ourlibraryhas________(many)booksthanbefore.17.Isingthe_________(good)inclass.18.Thewomanisthe________(fat)ofthethree.19.Thecatis_________(fast),thehorseis_______(fast)thanthecat.Theleopardisthe_______(fast)ofthethree.20.Chinesehomeworkis________(easy).Mathshomeworkis_______(easy)thanit.AndEnglishhomeworkisthe______(easy)ofall.21.Whichis___________(heavy),atiger,alionorabear?22.Whojumps________(high),akangaroooramonkey?四、翻译句子:1、谁比Jim年纪大?是你。________is_________thanJim?________are2、谁比David更强壮?是GaoShan._________________thanDavid?GaoShan________.3、谁的铅笔更长,他的还是她的?我想是她的。_________pencilis_________,______or________?________is,Ithink.4、谁的苹果更重,你的姐姐的还是你的弟弟的?我的弟弟的。_________apples________________,your_______oryour_______?My_______________________.5、你和你的叔叔一样高吗?是的。_________________as_________asyouruncle?Yes,Iam.6、他和他的朋友Jim一样年轻。He_______as__________as________________Jim.7、她和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