形容詞和副詞的比較等級導(dǎo)學(xué)案

1、形容詞和副詞的比較等級導(dǎo)學(xué)案學(xué)習(xí)目標(biāo)1. 掌握形容詞和副詞的比較等級的構(gòu)成方式2. 掌握常見的比較級和最高級的構(gòu)成、基本句型及其用法。3. 能用本節(jié)課所學(xué)語法結(jié)構(gòu)完成中考典型題例，掌握中考動向，培養(yǎng)自我分析解決問題的 能力及準(zhǔn)確率。學(xué)習(xí)重點(diǎn)形容詞和副詞的原級、比較級和最高級的基本句型及其用法。學(xué)習(xí)難點(diǎn)比較級的第3個和第6個基本句型的用法第一課時一、自主探究請同學(xué)們觀察，并完成下列表格，總結(jié)一下形容詞和副詞比較級和最高級的規(guī)則變化。構(gòu)成方法原級比較級最咼級單音節(jié)詞 和部分雙 音節(jié)詞1.一般在詞尾加或.cold youngcoldercoldest2.以子母e結(jié)尾的詞，加或-st.nicenice

2、rnicestlarge3.以重讀閉音節(jié)結(jié)尾的詞末尾只有 一個輔音字母應(yīng)輔音字母再力口 er 或 est.bigbiggerhothottest4.以輔音字母+y結(jié)尾的詞變 為再加，或-est.easyeasiestearlyearlier多音節(jié)詞 和部分雙 音節(jié)詞5.在詞前加或tiredmost tiredinterestingmore interesting不規(guī)則變化原級比較級最高級good/wellmany/muchlittlebad/badly/illfaroldTips 少、一老、一遠(yuǎn).、兩好、兩多、三壞二、合作交流形容詞比較級和最高級的基本用法（一）比較級的用法：比較級用于 個人或

3、事物的比較。 標(biāo)志詞是 。比較級前可以加 ， alot ,a bit, even , far等詞修飾。(小竅門：二者比較 than相連)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)最高級的用法：形容詞最高級用于 個或以上的人和物進(jìn)行比較，其結(jié)構(gòu)形式為：the+ of/in/among短語。(小竅門：三者比

5、較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. 展示點(diǎn)評比較級和最高級的幾個基本句型歸納：1. 比較級+than.(請和你的同桌做比較，用句型 1說出你的同桌的至少一個優(yōu)點(diǎn))2. 表示兩者之間的選擇，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 黃岡)(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 咸寧)(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) 翻譯：站得高，看得遠(yuǎn)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四課堂練習(xí)一走進(jìn)中考1. 聽力題型 A. Eight years old. B. Twelve years old. C. Thirteen years old.2. （2008 黃岡）-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 黃岡）Thanks to the policy, which the government is sending home-electric machines tofarmers, they can pay much（少的）money.4. （2009 隨州）-Junk food is bad for our health.

11、-Yes, theyou eat, the healthier you 'llbe.A. few B. little C. more D. less5. （ 2012 隨州） 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）襄陽 -Who ranof all in the sports meeting?-Hector did, I thi nk.A.fast B. faster C. the fastest D. more fast9. （ 2012 陜西）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第二課時一、比較級和最高級的幾個基本句型歸納：4.+and+ , 表示越來越”（1） She is becomingand.（越來越瘦）（2） There areandstudents in our school.（越來越多 ）（3）Our school is becoming.（越來越美麗 ）5. the + of the two,表示 兩者中比較的''（1）He is the（tall） of the two.（2）This one is the（b

15、eautiful） of the the two picture6. 比較級+than any other +名詞,表示 比其他任何一個 .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 + 名詞(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翻譯：長江是世界上最長的河流之一。9.This is the + 最高級 + 名詞(that) I have ever seen/listenedThis is( in terest ing ) movie that I have ever see n二、原級的基本句型及其用法(pair work)1.表示A與B某一程度相同或不同 as+形/副+as not so/as +形/副+ asTips:同級比較用原形，asas永不離；asas加not,只言兩者是同一，若是 notsoas,后強(qiáng)前弱不看

18、齊。(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、用所給詞的正確

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