形容词比较级导学案复习课程.doc

形容词比较级导学案

Comparative and Superlative Degrees of Adjective
Learning aims:
1.Remember the rules of comparative and superlative degrees of adjective;
2.Be able to use comparative and superlative degrees of adjective correctly.
Key points: Aims 1 and 2
Difficult point: Aim 2:
Self-study：
Task1: Read P124—P125 III(1-2), finish the following:
I.比较等级的含义
1.形容词的比较等级可分为三种：_______（即_______）、_______和_______。
2.思考：什么时候用比较级？什么时候用最高级？
（1）表示______________时用比较级；
（2）表示_______或_______中“最……”时，用最高级。
II.形容词比较级和最高级的变化规律：
1.变化规则：
A.单音节词和少数双音节词
⑴ 一般在词尾加_____或_____；
⑵ 以字母e结尾的词加_____或_____；
⑶ 以重读闭音节结尾且末尾只有一个辅音字母，应先______________，再加_____或_____；
⑷ 以“辅音字母＋y”结尾的词，先______________，再加_____或_____。
B.多音节词和部分双音节词
⑸ 在词前加_______或_______。
● 有些形容词的比较级和最高级用-er和-est或 more和most皆可，如_______，_______等。
●表示“较不……”和“最不……”时，可用_______与_______。如：
less difficult least difficult
2.不规则变化：
good / well _______ _______ bad /ill _______ _______
many /much _______ _______ little _______ _______
far _______ /_______ _______ /_______
Exercise I: Write down the comparative and superlative degrees of adjectives ：
（1）tall ________ ________ （10）nice ________ ________
（2）big ________ ________ （11）fat ________ ________
（3）thin ________ ________ （12）heavy ________ ________
（4）lucky ________ ________ （13）long ________ ________
（5）interesting ________ _______ （14） beautiful ________ ________
（6）lovely ________ ________ （15） clever ________ ________
（7）good / well _______ _______ （16） bad /ill _______ _______
（8）many /much _______ _______ （17） little _______ _______
（9）far _______ /_______ _______ /_______
Task2: Read P120 III(3-4), finish the following:
I.基本用法：
1.比较级：常用于“_________ + _________”结构。
2.最高级：常用“______ + _________ + __________”结构。
II.特殊用法：
1.如果比较对象相同，可用________ / ________代替第二个比较对象。
2.“比较级+and+比较级”表示“______________”。
3.“The + 比较级，the +比较级”表示“____________________”。
4.形容词的比较级前可用________，________，________ ， even等词修饰.
5.表示两者中“较……”时，用“_________________”来表达。
Exercise II. Fill in the blanks with the proper forms of words given below.
1. This skirt is _________(nice) than that one.
2. Is this box ______________(heavy) than that one?
3. He is the ___________(good) student in our class.
4. My house is the ___________(big) of all the houses.
5. The Yangtze River is the _____________(long) river in China.
6. She was the _______ among them. (young)
7. There are ___________(few) books in our library than those in your library.
8. Winter is the _____________(cold) of the four seasons.
9. But now rainforests are becoming ____ and _____ (small).
10. I like cats best, because they are _____ _____ (lovely) than other animals.
11. He is _________ (tall) of the two.
12. Michael is the (fast) swimmer of all the students.
13. The _____(much) you practice, the ______(easy) it becomes.
14. This will make our job even ______________(difficult).
15. The weather is getting ________ and _________(warm).
Cooperative study
I.比较级和最高级的区分：
A.标志词：比较级的标志词是______. 最高级的标志词有：___， ___，____等.
B.比较范围：比较级用于____的比较，最高级用于____的比较。
A.两者 B.三者或三者以上
II. Fill in the blanks with
A.“any ”or“any other”
①Zhengzhou is larger than ____________ city in Henan.
②Shanghai is larger than ____________in Hubei.
③Li Xin is taller than ____________student in Class2, Grade8.
④Li Xin is taller than ____________girl in Class2, Grade8.
B. “that ”or“those”
⑤The subjects in Grade8 is more than ______in Grade7.
⑥The beef in Guanyintang is more delicious than _______in other places.
Summary:
Test: Choose the best answer
( )1. —You are standing too near to the TV. Can you move a bit _______?
—OK, Mom. Is it all right here?
A. faster B. slower C. farther D. nearer
( )2. The rivers in the countryside are cleaner than _______ in the city.
A. this B. that C. these D. those
( )3. Of the two boys, Tom is _______.
A. tall B. the taller C. tallest D. the tallest
( )4. —Zhou Fang, can you finish your homework better with _______ time?
—I think I can.
A. few B. fewer C. little D. less
( )5. Beijing is becoming __________ and __________ .
A. more beautiful ; more B. beautiful ; beautiful
C. more ; more beautiful D. more beautiful ; more beautiful
( )6. The experiment was __________easier than we had expected.
A. more B. much more C. much D. more much
( )7. He is taller than __________ in his class.
A. any boy B. any C. any other boy D. some other boys
( )8. — Which is the __________ season of the year?
— Summer.
A. hot B. hotter C. hotest D. hottest