小学英语形容词知识点及练习题

1小学英语形容词知识点及练习学习专题学习时间：月日学生姓名：效果评价：一、本次知识点归纳：形容词用来修饰名词或代词，表示人或事物的性质、状态和特征。它的位置通常放在被修饰的名词前，也可以放在be动词和look、feel、taste、sound、get之后。二、重要知识点提示：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,一般带有单词than。比较级的句子结构通常是：ⅩⅩ+be动词+形容词比较级+than+ⅩⅩ如：I'mtallerthanyou.（我比你高。）2．比较级变化规则：①一般在词尾加ertall－taller.②以字母e结尾，只加r.late－later③以辅音字母＋y结尾，变y为i，再加erheavy－heavier④以一个元音字母和一个辅音字母结尾，双写末尾的辅音字母，再加erfat－fatter⑤不规则变化good－better，bad/ill－worse，many/much－more，far－farther§如果比较的两者是一样的时候，我们会用as…as…这个词组。ⅩⅩ+be+as+形容词原形+as+ⅩⅩ，表示“xx和xx一样……”其否定形式结构为：not＋as＋原级＋as，表示“xx和xxx不一样……”特征：as……as中间一定用原形，than的前面一定要+er。§三个或三个以上的人或物进行比较，用形容词最高级。结构为：ⅩⅩ+be+the+形容词最高级＋in/of等表示范围的短语，表示“最……”。e.g.AutumnisthebestseasoninNewYork.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）三、经典题训练过关：一、请写出下列形容词的比较级和最高级。12分big____________small______________new______________tall____________short______________old______________weak____________strong____________fat______________hot____________cold______________thin______________二.用所给词的恰当形式填空。40分1.、Sueis_____(beautiful)thanhersister2、Myroomisnotas_____(big)asmybrother's3、--Howdifficultisphysics?--I'mnotsure--Isit____(difficult)thanmaths?--Idon'tthinkso4、Thisbookisnotas_______(interesting)asthatone.5、Anorangeis______(big)thananapple,but______(small)thanawatermelon.6.Whichis_______(big),thesun,themoonortheearth?7.thismooncakeis____(cheap)ofall.8.Heis_______(strong)intheclass.9.Bobis_________(young)thanFredbut___________(tall)thanFred.10.Yingtianisnotas___________(tall)asYongxian.11.Almostallthestudents'facesarethesamebutLiDeminglooks_______(fat)thanbeforeafterthesummerholidays.12.Whichis_________(heavy),ahenorachicken?13.--How_________(tall)isSally?--She's1.55metres________(tall).WhataboutXiaoling?--She'sonly1.40metres________(tall).Sheismuch_______(short)thanSally.Sheisalsothe_______(short)girlintheclass.14.Heis______(bad)atlearningmaths.Heismuch_______(bad)atChineseandheisthe_________(bad)atEnglish.15.AnniesaysSallyisthe________(kind)personintheworld.16.Heisoneofthe_________(friendly)peopleintheclass,Ithink.17.Adictionaryismuch______________________2(expensive)thanastory-book.18.Anorangeisalittle______(big)thananapple,butmuch________(small)thanawatermelon.19.TheChangjiangRiveristhe_______(long)riverinChina.20.Sueisalittle___________________(beautiful)thanhersister.三.选择填空。28分1.Howheavyareyou?__________.A.I’m48yearsold.B.I’m48kg.C.I’m48cm.2.Tomis120cm.Jackis__________.Thanhim.A.tallB.tallerC.heavier3.Howheavyisthewhale?__________.A.It’sstrong.B.It’sheavier.C.It’s3600kg.4.How__________areyou?A.oldB.olderC.taller5.Themonkeyhasa__________tail.A.tallB.longC.longer6.Howbigareyourfeet?_________.A.IwearSize17.B.I’mbiggerthanyou.C.I’m17bigger.7.Jimis40kg.Tomis38kg.Tomis________thanJim.A.tallerB.thinnerC.heavier8.Iam________thanmyaunt.A.strongB.bigC.shorter9.Myfatheris________thanmygrandpa.A.olderB.youngerC.smaller（）10.I’mtallerthanothersinmyclass.I’m_____.A.tallB.tallestC.thetallest11.Whichdoyoulike_____,coffee,teaormilk?A.theworstB.bestC.theworseD.worst12.Theearthis_____themoon.A.bigB.biggerC.thebiggerD.biggest13.1.-Whichis________season(季节)inShenzhen?-Ithinkit'sautumn(秋季).A.goodB.betterC.bestD.thebest14.Anelephantis________thanatiger.A.heavy(重的)B.veryheavyC.theheaviestD.heavier四.翻译句子20分:1.她比Mary年轻。2.Jack的父亲比母亲大。3.你喜欢哪种动物，猫还是狗？4.我是我们班最漂亮的。5.长颈鹿是世界上最高的动物