2022暑假仁爱版英语八年级下册 专题六 形容词和副词的比较等级 讲义（无答案）

1、专题六 形容词和副词的比较等级【考点展示】重点掌握形容词、副词的比较等级的用法【知识梳理】大多数形容词和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级即词的原形，比较级和最高级有规则变化和不规则变化两种。一、形容词、副词比较等级的变化规则规则变化类别构成方法原级比较级最高级单音节词和少数的双音节词直接在词尾加-er , -estyoungtallyoungertalleryoungesttallest以不发音的字母 e 结尾的，加-r, -stnicelargenicerlargernicestlargest以重读闭音节结尾，且末尾只有一个辅音字母的，双写这个

2、辅音字母，再加-er , -estbig fat hotthinbigger fatter hotterthinnerbiggest fattest hottestthinnest以辅音字母加-y 结尾的，变y 为 i, 再加-er, -esthappy easyearlyhappier easierearlierhappiest easiestearliest多音节词和部分双音节词在词的前面加-er , -estbeautifulcareful interestingmore beautifulmore careful more interestingthe most beautifulth

3、e most careful the most interesting注意： 其中第三条在初中阶段主要有一下几种形容词：big, red , wet , hot , fat, thin, fit。 因此，我们可按照其汉语意思记忆为：大红湿热胖瘦合适。不规则变化原级比较级最高级good/ wellbetterbestill / bad/ badlyworseworstmany / muchmoremostlittlelessleastfarfarther / furtherfarthest/ farthest二、形容词、副词比较等级的用法原级的用法只能修饰原级的词： very , quite,

4、so, too, rathere.g. : He is too tired to walk on .原级比较常用结构：A=B :as + 原级+ as如：English is as interesting as Chinese. AB:not as / so + 原级 + as如：Jim doesnt run as/ so fast as Mike.比较级的用法1可以修饰比较级的词： much, a lot, far, a little , a bit, even, still2.than.: .比.e.g. : Tom is taller than Kate.3在选择疑问句中，二选一时，用比

5、较级。e.g. : Which is bigger, the earth or the moon?4形容词比较级结构可以表示最高级含义，此类结构有： 比较级+ than any other + 名词单数+ in/ of.比较级+than the other + 名词复数否定词+比较级e.g. : The Yangtze River is longer than any other river in China. The Yangtze River is longer than the other rivers in China.No river is longer than the Yangt

6、ze River in China.5表示“越来越.”用： 比较级+ and + 比较级e.g. ： Kate does her homework more and more carefully. He is getting taller and taller.6表示“越.， 越.”用： the + 比较级.， the+比较级.：e.g. ：The more careful you are, the fewer mistakes you will make.7在比较级中为了避免重复，在 than 后面常使用 one, that , those 等词来替代前面提到过的名词。e.g. ：The w

7、eather here is warmer than that in Shanghai.8表示倍数关系用：“倍数+比较级+than”e.g.: This room is three times bigger than that one.9表示“两者之间较的（of the two）”时，常用“the+比较级”结构e.g.: Look at the two boys. Tom is the taller of the two.10A.+ less + 多音节形容词原级 + than + B :表示“A 不及 B”e.g.: This film is less interesting than th

8、e one I saw yesterday.最高级的用法1形容词的最高级前面一定要用 the, 副词最高级前面可以省略 the。末尾常跟一个 of / in / among 短语来表示范围。e.g.: This picture is the best of all.2形容词最高级前面有物主代词、指示代词、名词所有格等修饰词，不加冠词 the。e.g.: She is my best friend.3表示在三者或三者以上进行比较时，用句型 which/ whothe +最高级，A，B or C ?e.g.: Who is the tallest , Tom, Ben or Bill ?4表示“.

9、中最.之一”时，用：one of + the + 形容词最高级+名词复数e.g.: He is one of the best players.5表示“.中第几.”时，用： the +序数词+形容词最高级+名词单数+范围e.g.: She is second tallest girl in our class.【专项强化】一、单选Why dont you get yourself a job ？Thats said than done.easyB.easierC.the easierD.the easiestMiho is student because she was born later

10、than anyone else in her class.youngB.youngerC.the youngerD.the youngestI have been to quite a few restaurants, but I can say this one is .A. goodB. betterC.the betterD. the bestWorking in a library may not seem very interesting to most people,but Maggie believes that she has job in the world.A. inte

11、restingB. a more interestingC.most interestingD. the most interesting 5.Yao Ming is Chinese basketball player than ever played in NBA.A. tallB. tallerC. tallestD. the tallest 6.I hear high-speed trains will run between Beijing and Wuhan.Really ? If so , the travelling between the two cities will be

12、much A. easily B easier C. easiest D. more easily 7.What a clear blue sky it is ! Yes, I have never seen sky.A. a more beautifulB. a most beautifulC. the more beautifulD. the most beautifulIts possible to get 100 yuan a day in this company, and some days you can get .A. muchB. moreC. littleD. fewerM

13、y grandpa told a good story, but I told a one.A. goodB. betterC.bestD. worse 10.What do you think of the dress ?Wonderful. I dont think I can find a one.A. goodB. betterC.badD. worstCathy looked after she had her hair cut.A.prettierB.the prettierC.prettiestD. the prettiestExcuse me , sir. The shoes

14、are a bit small for me.Dont worry. I will change them for a size.A. smallerB. smallestC.largerD. largestOf all the three dictionaries, which do you think is ?I think the red one.A. most usefulB.the more usefulC.more usefulD.the most useful 14.What about yesterdays dragon dance ? Oh, it is one I have

15、 ever seen.A. a most wonderfulB.more wonderfulC.a more wonderfulD.the most wonderfulOf the two sisters,Lucy isone, and she is also the one who loves to be quiet.A. the youngerB.a youngestC.a youngerD.the youngest 16.The stuntman(特技演员)is planning to walk on the wings of a flying plane.What! I have ne

16、ver heard ofidea before.A. a crazierB.the crazierC.a craziestD. the craziest 17.Jane has become much than before. She can express herself in public now.A. braveB. the braveC.braverD.bravest 18.I can hardly see the words on the screen.Well, lets go and take the front seats so that we can see them .A. clearB. clearerC.more clearlyD.most clearly 19.All the students in the classroom do their homework .A. enough carefulB. careful enoughC.carefully enoughD.enough carefully 20.Be careful when you are driving, in a rainstorm l