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1、8B U6 Pets语法专项练习一， 写出以下形容词或副词的比较级和最高级。原级比较级最高级tallgreatclevernarrownicelatehardfasthotfathappyheavyimportantdifferentgood/wellbad/badly/illmany/muchlittlefar二， 用所给词的正确形式填空。1.This ruler is as_( long) as that one.2.Jim is not so_ (tall) as Tom.3.This box is too_ (heavy).4.She speaks English very_(good
2、).5.The man looks so_(young).6.Everyone is quite_(quietly) in the classroom.7.Beijing is one of the_(large)cities in China.8The girl studies _ (well) than the boy.9. Jack works the _ (hard) among these workers.10He writes _(carefully) than her.11The bird can fly _ (high) than before.12Today he arriv
3、ed _ (early) than usual.13Open your mouth even _ (wide). I cant see it clearly.14Of all the students, Tom did _ (badly) in the speech competition.15Do you know who writes _ (careful) among the students?Yes. Its Alice.16Jim wants to eat in the small snack bar today, because he has little money and it
4、 sells things _ (cheap).17David writes _ (care) than Melissa.18Lily did badly in the exam, but Lucy did even _(badly).19Dont be late again. Get up a little _ (early) than before.20The earlier you start, the _ (soon) youll be back.三， 选择最佳选项。1.This room is_ that one.A.three times bigger than B. bigger
5、 than three times C. as big as three times2.The earth is _ the moon.A. as 49 times big as B. 49 times as bigger as C. 49 times as big as 3.Mike gets to school_than any other student in his class.A. more early B. earlier C. more earlier4.Look at the two boys. My brother is_ of the two.A. taller B. th
6、e taller C. the tallest5.He is getting_.A. the taller,the taller B.tall and tall C taller and taller6.He does his homework_.A. more and more careful B. more and more carefullyC. more careful 7._ careful you are,_mistakes youll make.A. More,less B.The more,the less C.The more,the fewer8.Who draws_，Je
7、nny or Danny？A.better B. well C. good9.Which season do you like_,spring,summer or autumn？A.well B.best C.better10.Tom looks_ younger than before.A.many B. even C.a lot of11.This story is _ interesting than that one.A.many more B. more more C. much more12. Im not good at physics. What shall I do? You
8、 should work much _ than before.A. hard B. harder C. hardest13. Please read every sentence _. The more _ you are, the fewer mistakes youll make.A. careful; carefully B. careful; careful C. carefully; careful14. I think there is no difference between these two sentences.Please look _ at them, and the
9、n you will find out.A. careful B. more careful C. more carefully15. Tom didnt do his homework as _ as his brother.A. careful B. carefully C. more carefully答案及解析：8B U6 Pets语法专项练习一，写出以下形容词或副词的比较级和最高级。原级比较级最高级talltallertallestgreatgreatergreatestclevercleverercleverestnarrownarrowernarrowest单音节，少数-er,-
10、ow结尾的双音节词，直接加-er,-est。注意：大多数双音节词，是在词前加 more,most.如：tired,careful,helpful.nicenicernicestlatelaterlatestwidewiderwidest以-e结尾的形容词或形容词与副词同型，加-r,-sthardharderhardestfastfasterfastesthighhigherHighest形容词与副词同型，加-er,-estearlyearlierearliesthothotterhottestfatfatterfattest辅元辅形式的词，双写尾字母，加-er,-est.happyhappie
11、rhappiestheavyheavierheaviest以y结尾的形容词，改y为i，加-er,-est.importantmore importantthe most importantdifferentmore differentthe most different多音节形容词，加more,most.good/wellbetterbestbad/badly/illworseWorstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest特殊词的变化，需牢记。四， 用所给词的正确形式填空。1. long解析：as
12、as 与一样；中间接形容词或副词的原级。2. taller解析：not as/soas 与不一样；中间接形容词或副词的原级。3. heavy解析：too,very,so,quite后接原级。4. well 解析：very后接原级，用副词well修饰实义动词speak.5. young解析：so后接原级，用形容词修饰感官动词look.6. quiet解析：quite后接原级，be动词后接形容词。7. largest 解析：句型：one of the+形容词最高级+可数名词复数+范围8better 解析：关键词than，用比较级；well的比较级是better.9. hardest解析：关键词am
13、ong，表三者及以上，用最高级。10more carefully解析：关键词than,用比较级；副词carefully修饰实义动词write；以-ly结尾的副词且不是形容词与副词同型，比较级在前面加more.11higher解析：关键词than,用比较级；high是形容词，副词同型，比较级加-er.12earlier解析：关键词than,用比较级；early是形容词，副词同型，比较级改y为i，再加-er.13wider解析：关键词even,用来修饰比较级；wide是形容词，副词同型，比较级加-r.14worst解析：关键词of all,指所有的范围，用最高级；badly最高级是worst.15
14、most carefully解析：同916most cheaply 解析：副词cheaply修饰实义动词sell；根据句意，用cheaply的最高级 most cheaply.17more carefully.解析：关键词than,用比较级；副词carefully修饰write；carefully的比较级在前加more.18worse 解析：同1319earlier解析：关键词a little，修饰比较级.20sooner解析：句型 the+比较级，the+比较级；表示越越五， 选择最佳选项。1. A 解析：倍数放在系动词或实义动词的后面，倍数后接表示级的词。2.C 解析：倍数放在系动词或实义
15、动词的后面，倍数后接表示级的词；asas中间接原级。3. B 解析：early形容词与副词同型，比较级改y为i，接-er; more和-er不能同时使用。more不可以修饰比较级。4. B 解析：句型 the+比较级+of the two,表示两者中较5. C 解析：句型 比较级+and+比较级，表示越来越6. B 解析：副词carefully修饰 动词do;carefully比较级是more carefully,按照常规是more carefully and more carefully,避免累赘，去掉第一个carefully.7. C解析：句型 the+比较级，the+比较级；表示越越；m
16、istake是可数名词，用few修饰，few是单音节，比较级在后接-er.8.A解析：两者比较，用比较级。9.B解析：三者比较，用最高级。10.B解析：even可以修饰比较级；many,a lot of不可以修饰比较级。11.C解析：much可以修饰比较级；many,more不可以修饰比较级。修饰比较级的词有：much，a lot，far，a little，a bit，,even，still，any，需识记。12.B解析：关键词than,用比较级；hard形容词与副词同型，比较级加-er.13. C解析：副词carefully修饰实义动词read;be动词are后接形容词，the more careful you are 可改成 you are more careful.14. C解析：这里的look不是感官动词，而是实义动词，look at.用副词carefully修饰实义动词，carefully的比较级是more carefully.15. B解析：asas中间接原级；副词carefully修饰实义动词do。