初中英语形容词与副词比较级及应用教案

形容词与副词比较级及应用教案 形容词与副词的比较级

两种物体相互比较用比较级；三个或三个以上相互比较用最高级。

一、 规则变化

1.一般单音节词形容词和副词加-er,或-est如：tall— taller—tallest fast—faster—fastest

2.以不发音的e结尾的单音词直接加-r或-st如：nice—nicer—nicest

large—larger—largest

3.少数以-er, -ow, -ble结尾的双音节形容词的比较级和最高级是在词尾加 -er 和 -est 构成。

clever cleverer cleverest

narrow narrower narrowest able abler ablest

4. 以辅+元+辅结尾，双写辅音字母，再加-er，或-est 如：big(大的) —bigger—biggest

hot(热的) —hotter—hottest wet thin

5.以"辅+y"结尾的双音节词，改y为i，再加-er, -est 如：

easy—easier---easiest happy—happier—happiest

6. 部分双音节词和多音节词在前面加more，most来构成比较级和最高级。 important(重要的) —more important—most important

difficult—more difficult—most difficult beautiful

easily(容易地) —more easily—most easily

happily—more happily—most happily

注：有些形容词没有比较等级，如： right, wrong, woolen等。

选择题：

1. I think science is _ than Japanese.

A. much important B. important C. much more important D. more much important

2 This pencil is___ than that one.

A. longest B. long C. longer D. as long 3 My mother is no ___ young.

A. shorter B. longer C. little D. few

4 These children are ____ this year than they were last year.

A. more tall B. more taller C. very taller D. much taller

5 It was very hot yesterday, but it is___ today.

A. even hotter B. more hotter

C. much more hot D. much hot

答案：C C B D A

二、不规则变化

good(好的)/well(健康的)—better--best bad (坏的)/badly(严重地)/ill—worse--- worst old (老的)--older --oldest much/many(多的) –more—most

little(少的)—less—least far (远的) —farther/further—farthest/furthest

注意：形容词前加 less 和 least 则表示"较不"和"最不"

important 重要 less important 较不重要 least important 最不重要

用法

1. 同级比较

肯定形式: 用“as+原级＋as” (像……一样)

e.g. Tom is as tall as jack She could do as well as a man. He runs as fast as me.

否定形式：用“not as(so)+原级＋as” (不如……那样)

e.g. She isn’t as(so) careful as you. I didn’t do my homework as carefully as you.

He is not as tall as me.

选择题：

1. Jack's brother doesn't work so _________as Jack.

A. harder B. hard C. hardest D. hardly

2. 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

3. I think the story is not so ___ as that one.

A. interesting B. interested C. more interesting D. most interesting 答案：B A A

2. 比较级用于两者或两部分间的比较。

（1）用―be+比较级＋than‖表示 ―……比……更……‖ than后加宾

格

E.g. This room is bigger than that one.

I am taller than you.

This lesson is more difficult than that one.

He runs more slowly than Tom.

选择题：

1. This box is___ that one.

A. heavy than B. so heavy than

C. heavier as D. as heavy as

2. 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

D C

（2）表示―…不如…‖，用―less＋原级＋than‖结构(原级应是多音节词)

e.g. The book is less difficult than that one. The film is less interesting than that one.

John is less stupid than Mike.

用所给词的正确形式填空：

1. Of the two girls, I find Lucy the _______ (clever).

2. Gold(黄金) is ______ (little) useful than iron(铁).

3. My sister is two years _______ (old ) than me.

4. John’s parents have two daughters, and she is the _____ (young) child.

5. The boy is not so ______ (interesting) as his brother.

6. Dick sings _____ (well), she sings ______(well) than John.

7. She will be much ______ (happy) in her mew house.

cleverer less older younger interesting well better happier

形容词与副词比较级应用

A. more and more rich B. more rich and more rich

C. richer and richer D. richer and richest

2. Which lesson is _______, this one or that one?

A. difficult B. much difficult C. more difficult D. the most difficult

3. In our city, it is ______ in July, but it is even _______ in August.

A. hotter; hottest B. hot; hot C. hotter; hot D. hot; hotter

4. This pencil is ______ that one.

A. so long as B. as longer as C. longer than D. not as longest as

5. ---The temperature today is 10℃ below zero.

---Oh, it’s ____cold.

A. the most B. the more C. most D. much more

6. She is ______than her younger sister.

less richer B. not more rich C. less rich D. not rich

7. Of the two Australian students, Masha is ________ one. I think you can find her easily.

A, tallest B, the taller C. taller D. the tallest

8. In our exam, the____ careful we are, the ______mistakes we’ll make.

A. more, more B. more, less C. less, fewer D. more, fewer

答案：CCDCDCBD

真题重现：

1. ----Who is , Jim or David? (2013中考)

----I think Jim is.

A. stronger B. the stronger C. strongest D. the strongest

2.—What's wrong with you today? (2012中考)

—I am quite upset.

—Cheer up! The more you smile, the __________ you will feel.

A．happy B．happier C．happily D．more happily

3. ----Steve is good at writing short stories. (2011中考)

----So he is. But he writes than us. So he can’t get good grades in writing.

A. most carefully B. more carefully C. less ca …… 此处隐藏：2892字，全部文档内容请下载后查看。喜欢就下载吧 ……