形容词、副词的比较级和最高级学案.doc

形容词、副词学案（一）比较级和最高级一、比较级、最高级的构成：（1）规则变化：比较级 -adj/adv + er ; 最高级-adj/adv + est（2）不规则变化：bad/ill- good/well- many/much-far old little二、原级用法1 表达“A和B一样”，用+as+形容词原级/副词原级+as结构。2 表达“A不如B”用not as/so +as结构。三、比较级的用法:1. 比较级+than2“比较级+and+比较级”表示“越来越”。 3“the more， the more”表示“越，就越”，4比较级前面可以加上修饰比较级的词或短语a).表示程度的词，如much，a lot，far，a great deal的多a little，a bit，一点儿even甚至，still仍然等。注意 very, quite一般只能修饰原级，不能修饰比较级。 b)表示具体数量差别的结构,表示具体“大多少”，“小多少”，“长多少”，“短多少”等。5当比较级后没有than, 而为of the two的结构,比较级前加the. 四、最高级用法1、the +形容词最高级+（名词）+in, of, among表示范围，表达“是中最的”：2“one of +the +最高级+复数名词”的结构表示“是中最之一”。3. The + 序数词+ 最高级。“,.是第几大/高” 五、应当注意的问题： 1.than后面的人称代词应当用主格，但口语当中有时会用宾格代替主格。 2.只有同类的事物才能比较 3.要避免重复使用比较级。less + adj/adv原型+than表示 “不如.”4.比较级和最高级互换时，比较时要把自己排除在外，并注意比较的范围。形容词比较级+than+any（other）+单数名词(+介词短语)注意： 使用最高级要注意将主语包括在比较范围内。5.倍数的用法a) A+倍数+as+形容词原级+as+B”表示“A是B的几倍”b)A+(倍数)+形容词比较级+than+B”表示“A比B几倍”【语法专项练习题】1、That boy looks as_ as a boxer.A. strong B. stronger C. strongest D. more strong2、Then Summer Palace is than Zhong Shan park.A. biger B. more big C. the biggest D. bigger3、Which do you like , apples or oranges?A. good B. better C. best D. well4、-Oh, the food is bad. -I think so .And the service(服务) is _. Athe worst B. worse C. badder D. the worse5、-You are the same coat as I. -Yes, Mine is_, but not so_ as yours.A. better, expensive B. better, more expensive C. much better, more expensive D. good, more expensive6、The experts think that Indias population may be_ than Chinas_2020.A. much, by B. more, in C. larger, by D. larger, on7、This year our school is_ than it was last year.A. much beautiful B. the most beautiful C. beautifuler D. much more beautiful8、_ you work, _ knowledge you will get.A. The harder, more B. The harder, the more C. Harder, the more D. Harder, more9、He has_ friends than I.A. much more B. many more C. very more D. too more10、She draws better than _.A. us all B. we all C. all us D. all we11、Shanghai is larger than_ city in China. A. any B. any other C. the others D. any else12、Im not sure whether Mary can sing_ Ann.A. as well as B. as good as C. as better as D. so good as13、I have fewer apples than _.A. he B. his C. hers D. mine14、The news is _ surprising.A. much B. very C. more D. very much15、The population of China is larger than _ .A. America B. the one of Americas C. that of America D. Americans16、Which is _clothing store in your town? A. the best B. the better C. the most good D. best17、My sister is _person I know. A. the funniest B. the funnier C . the most fun D. funniest18、Is Mr Du _ teacher in your school?A. the most busy B. the busier C. the most busiest D. the busiest19、He is _more beuutiful than I.A. too B. enough C. much D. very20、The box is _heavy .I cant move it.A. much B. more C. enough D. too21、The book is the_one in the bookshop Athe most cheap Bthe expensive Cthe most expensive Dthe less expensiver22、I have _ apples and _milk than you.A. many, little B. more, less C. more, least D. many, less 23、You should study English hard, because its getting_ in our country .A. more and more important B. more important and more importantC. importanter and importanter D. important and important24、Her brother is _than she. A. 7 year older B. 7 year old C. 7 years old D. 7 years older25、The Famous People Talent Show was one of _that I have ever seen.A. the most fantastic show B. most fantastic shows C. the more fantastic shows D. the most fantastic shows四)翻译句子： 1 锻炼和健康饮食一样重要。(asas)2 你说你英语不如其他课程。(lessthan)3 李老师比其他老师对我们严格得多。(much more)4 汽车的速度是马的十倍。(times asas)5 我的朋友吉米比我大两岁。(more than)6 我们锻炼的越多，身体就越强壮。(the more, the more) 7 春节是中国最重要的传统节日之一。 (one of the)8. 如果你有自己的学习风格，就会对学习越来越感兴趣。(more and more)9. 人们吃越多的不健康食品，病就越多。 (the more, the more)10. 我们的新校园比原来的大两倍。(times more than)例题剖析1 I have_to do today.A.anything importantB.something importantC.important nothingD.important something答案B形容词修饰复合不定代词时应放在其后面。故排除C、D，句意是“我今天有重要的事情要做”，表示肯定用something。2 Is chemistry more difficult than physics？No，chemistry isnt as_as physics.A.easyB.difficultC.easierD.moredifficult答案B(not)asas中应接形容词原级，结合上句“化学没有物理难”，故B是正确的。3.Beijing is becoming_and_.A.more beautiful，moreB.beautiful，beautifulC.more，more beautifulD.more beautiful，more beautiful答案C比较级+and+比较级，表示“越来越”，多音节的形容词“more and more+形容词”。4._ children there are in a family，_their life will be.A.The less，the betterB.The fewer，the betterC.Fewer，richer D.More，poorer答案Bthe+比较级，the+比较级，表示“越越”，由句意得知“家里孩子越少，生活会越好”。children是可数名词，应用few来修饰。5.The experiment was _ easier than we had expected.A.moreB.much moreC.muchD.more much答案C much可修饰比较级，easier本身已是比较级，不能再用more.6 Oct 15th was one of _ days in 2003.The Shenzhou-V was sent up successfully.A.excitingB.more excitingC.the most excitingD.much exciting答案C根据“one of+最高级+复数名词”固定句型应选C。7.Its seven oclock in the afternoon，but they are _ having a meeting.AalreadyB.stillC.yetD.ever答案Bstill意为“仍旧，仍然”，这句话的意思是：现在已经是下午七点，他们仍旧在开会。8.Remember not to speak _ when we are in the reading room.A.fastB.slowlyC.politelyD.loudly答案D“在阅览室里不要大声说话”，副词loudly修饰动词speak.9.“_ has this food store been in business？”“Since 2001.”A.How longB.How oftenC.How oldD.How soon答案A“since+过去时间点”为“从过去的某一时间到现在”，表示一段时间，故选“how long”.10.What was the weather like yesterday？It was terrible.It rained so _ that people could _ go out.A.hardlyhardB.hardlyhardlyC.hardhardlyD.hardhard答案Crain在句中是动词，作谓语，后面用副词修饰，hard作副词，是“猛烈地”的意思，hardly是“几乎不”的意思。-同步练习1.What a _ cough！You seem_ill.A.terrible，terriblyB.terribly，terribleC.terrible，terribleD.terribly，terribly2.I feel even_now.A.badB.wellC.worse D.worst3.She was very happy. She ran_of all the runners.A.fastestB.the quickestC.slowestD.quickly4.Keep quiet，please.Its_noisy here.A.many tooB.too manyC.much tooD.too much5.Have you _ spoken to a foreigner？No，_.A.already，neverB.ever，neverC.yet，alreadyD.ever，ever6.He is taller than_in his class.A.any boyB.anyC.any other boyD.some other boys7.Ill go and visit you _ next week.A.sometimeB.sometimesC.some timesD.some time8.The car is running_.It seems to be flying.A.more and fasterB.more and fastC.fast and fastD.faster and faster9.English is as _ as Chinese.You should learn it well.A.importantB.more importantC.the most importantD.much more important10.Music is not so useful as science.Its _ useful than science.A.fewerB.lessC moreD.a lot11.Weve never heard of_story before.A.such a strangeB.such strangeC.so a strangeD.so strange12.You must wear glasses.They can keep your eyes_.A.softB.safeC.safelyD.safety13.Pass my glasses to me，Jack.I can_read the words in the new