Section B 3a —4 Self check教案设计（一等奖）

Section A 3 (Grammar focus) Grammar focus —

What’s the highest mountain in the world?

— Qomolangma. — How high is Qomolangma? —

It’s 8,844.43 meters high. It’s higher than any other mountain.

— Which is the deepest salt lake in the world? — The Caspian Sea is the deepest of all the salt lakes. — Did you know that China is one of the oldest countries in the world? —

Yes, I did. It’s much older than the US.

Step 1 Grammar 形容词和副词比较级和最高级变化规则

1.

规则变化

1) 一般情况下，单音节或双音节的形容词（或副词）比较级＋er ，

最高级＋est

如：

clever－cleverer－cleverest

few－fewer－fewest

small－smaller－smallest等。

2) 以e结尾的词，比较级＋r，最高级＋st 即可。

如：

nice－nicer－nicest

cute－cuter－cutest

large－larger－largest

3) 以辅音字母＋y结尾的变y为i＋er或est。如:

easy－easier－easiest

happy－happier－happiest

再如：early, busy, heavy, dirty, lazy也如此。

少数单音节词也是这样，如：

pleased－more pleased－the most pleased

tired－more tired－the most tired

2. 不规则变化：

good —better — best

well —better — best

bad－worse －

worst

many / much — more — most

far — farther —farthest

(距离远)

far — further — furthest

(程度深)

old — elder — eldest

(长幼)

old — older —oldest

(年龄) Step 2 中考链接

1.

比较级考点

①

比较级修饰问题

a little, a bit, even, still, much, a lot, far 等可修饰比较级。

e.g. Tom is a little taller than Jim.

This book is much more interesting than that one. ②

同级比较

e.g. The weather in Beijing is colder than that in Xi’an.

Our school is bigger than yours. ③

the + 比较级

e.g. Lucy is the fatter of the two girls. ④

“a/an + 比较级”

表示“又一，再一”

e.g. Lily has a doll, but she wants a bigger one. ⑤

隐性比较（没有than的情况）

e.g. Who runs faster, Lucy or Lily?

You’d better come earlier next time.

He worked hard last term, but he works even harder this term. ⑥

越来越...... a.

比较级

+ and + 比较级

b. the + 比较级

+ 句子，the + 比较级

+ 句子

a.

e.g. It’s getting colder and colder.

The more you exercise, the better you are.

2. 最高级考点

说明：形容词的最高级前必须加the; 副词的最高级前省略the。

①

范围问题

e.g. Tom is the tallest student in the class.

Spring is the best season of the year. ②

“......之一”问题

e.g. Beijing is one of the biggest cities in the world. ③

“the + 序数词

+ 最高级”

e.g. I think he is the second tallest boy in his class. 3. 比较级和最高级的转换

e.g. Tom is the tallest student in the class. = Tom is taller than any other student in the class. = Tom is taller than all the other students in the class. = No other students are taller than Tom. 2.

同级比较

① as + adj./adv. + as

e.g. She is as thin as Lily.

He writes as carefully as Linda. ② not + as/so + adj./adv. + as

e.g. Tony didn't run so fast as Carter

学以致用

1. Our family has bought a car so we can travel _____ than before.（2008陕西）

A.

most easily

B. less easily C. easily

D. more easily 2. My father told me a story last night. It is ____ one I’ve ever heard.（2009陕西）

A.

the funniest

B. funniest C. funnier

D. the funnier 3. The _____ friends you have, the ____ you will be.（2010陕西）

A. more, happy

B. many, happy C. more, happier

D. many, happier

4. When he heard a cry for help, he ran out as _______ as he could.（2011陕西）

A.

hardly

B. quickly

C. finally

D. slowly 5. This place is not big enough for Lucy’s birthday party. We should find a _____ one.（2012陕西）

A.

big

B. small C. bigger

D. smaller