形容词和副词的比较等级导学案.doc

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 高 级
单音节词和部分双音节词
 1.一般在词尾加______或_______.
cold
young
colder
_____
coldest
_______
 2.以字母e结尾的词，加___或-st.
nice
nicer
nicest
large
__________
_______
 3.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
加er或est.
big
bigger
___________
hot

__________

hottest

 4.以辅音字母+y结尾的词变___为____再加_____,或-est.
easy
__________
easiest
early
earlier
________
多音节词和部分双音节词
5.在词前加______或_________
tired
___________
most tired
interesting

more interesting

_____________

不规则变化
原级 比较级 最高级
good/well
many/much
little
bad/badly/ill
far
old
Tips 一少、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______个人或事物的比较。标志词是_________。比较级前可以加______，____， a lot ,a bit, even , far 等词修饰。(小窍门：二者比较than相连)
For example: Cats are more lovely than other animals.
1.The cows are_______ (strong) than the sheep.
2.The geese are _______(big) than the ducks.
3.I am _______(thin) than my sister.
4.My teacher said I was a little _______(lazy) than I used to be, because I did badly in the exam.
5.The horses are much _________(fast) than the pigs.
6.This story is ______(interesting) than that one.
7.Does Wu Fei do good) than Liu Hai?
8. There will be ______(little)pollution in the future.
9.He feels _______(ill) than 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：三者比较the 在前)
The Great Wall is one of the greatest wonders in the world.
I think roses are the most beautiful of all the flowers.
1.Which is ________( big),the sun 、the earth or the moon
2.In our school ,Zhang Hong studies_______(well).
3.His home is ________(far) of all ,isn't it?
4.This car is ________(expensive) in the shop.
5.She is _______________(tall) among us.
6.Zhang Hai is ________ (outgoing)boy in my class.
7.Tom is one of __________ (serious)students 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“Which is+________，A or B?”
或which do you ____ ____, A or B?
（1）Which is _____ , a bicycle or a computer?
A. expensive B. more expensive C. the most expensive
（2）Which do you like ________ milk or juice?　　A. well B.good C.better D.best
（3）They prefer swimming to skating. They _____ swimming ______ ______skatin
3.The+_______，the+_______，表示“越……就越……”，
(2007黄冈)（1）---Hi, Andrew. How can you improve your English so much?
---Oh, nothing difficult. The _____ you work at it, the _____ progress you 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, ______ you eat, ______ you will be.
A. The less, the healthier B. The less, the more healthier
C. The more, the healthier D. The more, the more healthier.
(3)、____ she is, ____ she feels.
A. The more busy, the more happy B. The busy, the happy
C. Busier, happier D.The busier, the happier
（4）翻译：站得高，看得远
四．课堂练习—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 coming exam?
--No. I think the more _______ you are, _____ mistakes you’ll make.
A. careful, the less B. carefully, the fewer C. carefully, the less D. careful, the fewer
3.（2009黄冈）Thanks to the policy, which the government is sending home-electric machines to farmers, they can pay much _________(少的) money.
4.（2009随州）---Junk food is bad for our health.
---Yes, the ______ you eat, the healthier you’ll be.
A. few B. little C. more D. less
5.（2012随州）The world’s population is growing _____ and there is ______ land and water for growing rice.
A. larger, less B. larger, fewer C. more, less D. more , fewer
6.(2012孝感) ---Let’s go shopping at the new mall.
---Why not shop online? It’s _______.
A. expensive B. more expensive C. less expensive D. the most expensive
7.(2013 鄂州) ---Do you like the western food. Li Li?
---No, I think the food of our country is ______ that of western countries.
A. much more delicious than B. less delicious than
C. not as delicious as D. as delicious as
8.（2013）襄阳 ---Who ran________ of all in the sports meeting?
---Hector did, I think.
A.fast B. faster C. the fastest D. more fast
9.（2012陕西）This place is not big enough for Lucy’s birthday party. We should find a ____ one.
A. big B. small C. bigger D. smaller
10.-This blue sweater is too big for me .-Will you please show me a _____ one?
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 becoming ______and ______.(越来越瘦)
（2）There are ____ and ____ students 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 ______________(beautiful) of the the two picture
6.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 Jiangsu.
Nanjing is bigger than ______ ______ _____in Jiangsu
7.Which/Who is the + ______,A ,B or C ?
（1）.Who has _____ apples now, Jim, Lily or Lucy?A. much B. biggest C. better D. the most
（2）Which is__________ , the sun, the moon or the earth?-- 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.best
8.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 of ______rivers in China. A long B longer C the longest
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/listened.
This is____________ ( interesting ) movie that I have ever seen
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 ① as+形/副_______+as ② not so/as +形/副____+ as
Tips:同级比较用原形，as…as永不离；as…as加not，只言两者是同一，若是notso…as，后强前弱不看齐。
（1）She is as _____(pretty) as her mother.
(2)The story is not as ______(interesting )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 possibly
C. as politely as possible D. as politely as possibly
(5). This book is______ that one, but______ than that one.
A. as difficult as; expensive B. as more difficult as; more expensive
C. as difficult as; more expensive D. more difficult as; as expensive
(6)、Bob never dose his homework ____ Mary. He makes lots of mistakes.
A. so careful B. as carefully as
C. carefully as D. as careful as
三. 用所给词的正确形式填空
1. Jack has the_____ (little) bread of the three boys.

2. This city is much______________ (beautiful) than that one.
3.Which is _________ (heavy),a hen or a chicken?
4.Mike doesn’t his homework as_______(carefully) as Mark.
5.My mother is___ (busy) in my family.
6.Shenzhen is one of __( big )__(city) in China.
7.The Yellow River is the second long) river in China.
8.Who is _____(tall) , Jim, Jack or Mike ?
9.This is____ ( beautiful )city that I have ever visited.
四、用所给词的正确形式填空,补全短文。
Welcome to Dolphin （海豚）World
I’ m glad to see (many) ______and ______people like dolphin. Now let me introduce our friends to you.. We know dolphins are (small)_______than whales but they are probably (clever)_______ creatures(动物) in the sea ._______ (big) dolphins can measure four meters in length but common dolphins are usually less than two meters long. Dolphins are one of ________ (friendly) creatures to people and often follow ships. Dolphins also have a (good)_________system of communication than other animals. They are (easy)__________of all animals to train and are often(popular)_________animals with children round the world. ______(much) you watch them, _________(well) you will like them.　　 Have a good time! Thank you!