形容词和副词的比较等级导学案

1、形容词和副词的比较等级导学案学习目标1. 掌握形容词和副词的比较等级的构成方式2. 掌握常见的比较级和最高级的构成、基本句型及其用法。3. 能用本节课所学语法结构完成中考典型题例，掌握中考动向，培养自我分析解决问题的 能力及准确率。学习重点形容词和副词的原级、比较级和最高级的基本句型及其用法。学习难点比较级的第3个和第6个基本句型的用法第一课时一、自主探究请同学们观察，并完成下列表格，总结一下形容词和副词比较级和最高级的规则变化。构成方法原级比较级最咼级单音节词 和部分双 音节词1.一般在词尾加或.cold youngcoldercoldest2.以子母e结尾的词，加或-st.nicenice

2、rnicestlarge3.以重读闭音节结尾的词末尾只有 一个辅音字母应辅音字母再力口 er 或 est.bigbiggerhothottest4.以辅音字母+y结尾的词变 为再加，或-est.easyeasiestearlyearlier多音节词 和部分双 音节词5.在词前加或tiredmost tiredinterestingmore interesting不规则变化原级比较级最高级good/wellmany/muchlittlebad/badly/illfaroldTips 少、一老、一远.、两好、两多、三坏二、合作交流形容词比较级和最高级的基本用法（一）比较级的用法：比较级用于 个人或

3、事物的比较。 标志词是 。比较级前可以加 ， alot ,a bit, even , far等词修饰。(小窍门：二者比较 than相连)For example: Cats are more lovely tha n other ani mals.1. The cows are(stro ng) tha n the sheep.2. The geese are(big) tha n the ducks.3.1 am(thi n) tha n my sister.4. My teacher said I was a little(lazy) tha n I used to be, because

4、I did badly in the exam.5. The horses are much(fast) tha n the pigs.6. This story is(in teresti ng) tha n that one.7. Does Wu Fei do(good) than Liu Hai?8. There will be(little)pollutio n in the future.9. He feels(ill) tha n yesterday.(二)最高级的用法：形容词最高级用于 个或以上的人和物进行比较，其结构形式为：the+ of/in/among短语。(小窍门：三者比

5、较the在前)The Great Wall is one of the greatest won ders in the world.I thi nk roses are the most beautiful of all the flowers.1. Which is( big),the sun 、the earth or the moon2.ln our school ,Zha ng Hong studies(well).3. His home is(far) of all ,is n't it?4. This car is(expe nsive) in the shop.5.Sh

6、e is(tall) among us.6. Zha ng Hai is(outgo in g)boy in my class.7. Tom is one of (serious)stude nts in our school.三. 展示点评比较级和最高级的几个基本句型归纳：1. 比较级+than.(请和你的同桌做比较，用句型 1说出你的同桌的至少一个优点)2. 表示两者之间的选择，可使用 “Whichs+, A or B?”或 which do you, A or B?(1) Which is, a bicycle or a computer?A. expe nsive B. more ex

7、pe nsive C. the most expe nsive(2) Which do you like milk or juice? A. well B.good C.better D.best(3) They prefer swimming to skating.Theyswimmingskatin3. The+, the+，表示 越就越”，(2007 黄冈)(1) -Hi, An drew. How can you improve your En glish so much?-Oh, nothing difficult. Theyou work at it, theprogress yo

8、u will make.A. harder, more B. more hardly, more C. hardlier, greater D. harder, great(2013 咸宁)(2) The doctor told me not to eat too much, but in find it difficult.The doctor is right,A. The less, the healthierC. The more, the healthier(3)、she is,she feels.A. The more busy, the more happyC. Busier,

9、happier(4) 翻译：站得高，看得远you eat,you will be.B. The less, the more healthierD. The more, the more healthier.B. The busy, the happyD. The busier, the happier四课堂练习一走进中考1. 听力题型 A. Eight years old. B. Twelve years old. C. Thirteen years old.2. （2008 黄冈）-Are you worried about the comi ng exam?-No. I think th

10、e moreyou are,mistakes you 'l make.A. careful, the less B. carefully, the fewer C. carefully, the less D. careful, the fewer3. （2009 黄冈）Thanks to the policy, which the government is sending home-electric machines tofarmers, they can pay much（少的）money.4. （2009 随州）-Junk food is bad for our health.

11、-Yes, theyou eat, the healthier you 'llbe.A. few B. little C. more D. less5. （ 2012 随州） The world's population is growingand there island and water forgrow ing rice.A. larger, less B. larger, fewer C. more, less D. more , fewer6. （2012 孝感）-Let's go shopping at the new mall.-Why not shop

12、online? It '.A. expe nsive B. more expe nsive C. less expe nsive D. the most expe nsive7. （2013 鄂州）-Do you like the western food. Li Li?-No, I think the food of our country isthat of wester n coun tries.A. much more delicious tha n B. less delicious tha nC. not as delicious asD. as delicious as8

13、. （ 2013）襄阳 -Who ranof all in the sports meeting?-Hector did, I thi nk.A.fast B. faster C. the fastest D. more fast9. （ 2012 陕西）This place is not big eno ugh for Lucy 'birthday party. We should find aone.A. big B. small C. bigger D. smaller10. -This blue sweater is too big for me .-Will you plea

14、se show me aone?A. small B. smaller C. the smallest D. smallest第二课时一、比较级和最高级的几个基本句型归纳：4.+and+ , 表示越来越”（1） She is becomingand.（越来越瘦）（2） There areandstudents in our school.（越来越多 ）（3）Our school is becoming.（越来越美丽 ）5. the + of the two,表示 两者中比较的''（1）He is the（tall） of the two.（2）This one is the（b

15、eautiful） of the the two picture6. 比较级+than any other +名词,表示 比其他任何一个 .都更”Nanjing is the biggest city in Jia ngsu.Nanjing is bigger tha nin Jia ngsu7. Which/Who is the +,A ,B or C ?（1）.Who hasapples now, Jim, Lily or Lucy?A. much B. biggest C. better D. the most（2）Which is, the sun, the moon or the e

16、arth?- Of course, the moon is.A. small B. smaller C. smallest D.t he smallest(3) Which do you like,tea, milk or juice?A. well B. good C.better D.best8.one of the + 名词(1) He is one of the(popular) teachers in our school.(2) Paris is one of the(lively) cities in the world.(3) The Yellow River is one o

17、frivers in Chi na. A long B Ion ger C the Ion gest翻译：长江是世界上最长的河流之一。9.This is the + 最高级 + 名词(that) I have ever seen/listenedThis is( in terest ing ) movie that I have ever see n二、原级的基本句型及其用法(pair work)1.表示A与B某一程度相同或不同 as+形/副+as not so/as +形/副+ asTips:同级比较用原形，asas永不离；asas加not,只言两者是同一，若是 notsoas,后强前弱不看

18、齐。(1) She is as(pretty) as her mother.(2) The story is not as(in terest ing )as that one.(3) He does his homework as(carefully)as I .(4) . When we speak to people, we should be.A. as polite as possible B. as polite as possiblyC. as politely as possible D. as politely as possibly(5) . This book istha

19、t one, buttha n that one.A. as difficult as; expe nsiveB. as more difficult as; more expe nsiveC. as difficult as; more expe nsiveD. more difficult as; as expe nsive(6) 、Bob never dose his homeworkMary. He makes lots of mistakes.A. so carefulB. as carefully asC. carefully asD. as careful as三、用所给词的正确

20、形式填空1. Jack has the(little) bread of the three boys.2. This city is much(beautiful) tha n that one.3. Which is(heavy),a hen or a chicke n?4. Mike doesn' t his homework as (carefully) as Mark.5. My mother is (busy) in my family.6.She nzhe n is one of _( big )_(city) in China.7. The Yellow River is the sec ond (long) river in China.8. Who is(tall) , Jim, Jack or Mike ?9. This is( beautiful )city that I have ever vi