湖南教育出版社北京仁爱教育研究所编著
Comparative and Superlative Degrees of Adjectives
长乐二中英语组 黄芬
【Teaching aims and demands】
1．With the teacher’s help , the students can understand the structure of the comparative and superlative degrees of adjectives.
2． All of the students can read out the comparative and superlative degrees of some adjectives .
3． 80% of the students can write them out.
4． 75% of the students can finish the exercises.
5． 60% of the students can write a short passage using the structures.
【Teaching procedures】
Step 1. Greeting.
Step 2. Review . (Have a dictation)
great big happy strong brave fat lucky fine difficult interesting delicious popular
Step 3. Present.
Give the students some examples , ask them to read it carefully, then fill in the form.
great ---greater---greatest strong--- stronger---strongest
brave---braver---bravest fine---finer---finest
big---bigger---biggest fat---fatter---fattest
happy---happier---happiest lucky---luckier---luckiest
difficult---more difficult---most difficult
interesting---more interesting---most interesting
|
|
构成方法 |
原级 |
比较级 |
最高级 |
|
单音节 少数双 音节 |
一般在词尾加__________ |
|
|
tallest shortest |
|
以字母e结尾加________ |
late large |
|
| |
|
重读闭音节结尾,末尾只有一个辅音字母的, 应_______这个辅音字母,再加________ |
|
hotter thinner |
| |
|
以 “辅音字母+y” 结尾的双音节词, 先改 “y”为 “i” 再加__________ |
early busy |
|
| |
|
双音节 |
在词前加_______ 或_________. |
delicious popular |
|
|
Exercises :
一．写出下列形容词的比较级和最高级．
dry ______ _______ heavy _______ _______red ______ _____
easy______ _______ tall ________ _______ angry________ _____
long ______ _______hot ______ ________ late_______ ________
wide_______ ______important _________ __________
carefully __________ __________
二．用括号中的词的适当形式填空．
1. Space is a very __________ (popular) TV program for students.
2. The Yangtze River is __________ (long) than any other river in China.
3. –Are you feeling better today?
--No, the stomachache is even ________(bad).
4. Among all my friends, Zhang Hua is _________ (clever).
5.The weather is getting ______ (cold) and ________(cold).
6.He got up _______ (early) today than yesterday.
7. Please do your homework _________ (careful).
Step 4. 归纳总结:
1. 形容词有_______, _______,_________ 三个等级.
2. 两者之间进行比较时要用_____ 级, 关键词有_______;
三者或三者以上之间进行比较时要用_______ 级, 关键词有______,______,______等引导的短语来表示.
3.比较级+and+比较级,意为 “____________”.
He works ________ and _______.(hard)
The girl is _______ and ________(beautiful).
4. the+比较级, the+比较级, 意为 “__________”.如:
_____ ______ , ______ _______.(越多越好)
5.形容词的_____ 级可用 a little, a lot, even 或much 等词来修饰, 形容词的______级前面要加定冠词the．
Step 5. 巩固练习:
一.选择填空.
1. This TV set is ______ of the three.
A. cheap B. cheaper C. cheapest D. the cheapest.
2.Jim is ______ than his sister.
A. more fatter B. fatter C. fat D. very fat
3. English is ________ than Chinese.
A. difficult B. more difficult C. more difficulter D.difficultest
4. The Yellow River is the second ______ river in China.
A. longer B. longest C. long D. the long
5.I think this book is ______ useful than that one.
A. much more B. much C. a little D. very
二.用适当的词或句型改写句子,保持句子原意不变.
1.Math is easy. English is very easy.
Math is ______ ______ _____ English.
2.Lesson 9 is difficult. Lesson 7 is easy.
Lesson 7 is _______ difficult _________ Lesson 9.
Lesson 7 is _____ ______ difficult ______ Lesson 9.
3.Mike is shorter than any other student in his class.
Mike is ________ _______ _______ in his class.
Mike is ________ _______ _______ _______ _______ in his class.
三.书面表达:
写一篇短文, 比较你和同学们的长相、衣着、学习情况、运动类型。
