xxcf2009 五班的博客

1.  同级比较

两个比较对象程度相同时，用“as+形容词原级+as的结构”
例如： Tom is as tall as his brother.

 My hair is as long as mine.
在这两种结构中，第一个as是副词，而第二个as是连词；在第二个as的后面接名词、句子或代词的主格（一般不要接代词的宾格）。例如：
 His bedroom is not as big as his sister's.
 It is not so hot as yesterday.

[学生两人一组使用as… as… 及 not as(so) … as…练习同级比较。]

2、在比较级 + than的结构前可以加上某些副词类的词，以对其进行修饰，如：far（远），even（甚至），much（许多），still（更，还），a lot（许多），a little / bit（一点），rather（相当地），等等。例如：

  She’s a little more outgoing than me.     

My bike is much newer than his.

3、 比较级中的两个特殊作用的结构是：

a.     The + 比较级 + 句子，the + 比较级 + 句子 。它表示的意义是"越（怎么样就）越（怎么样）"，在这个结构中的两个"比较级"不要求一定词性相同，它们各自的词性要依句子的需要而定。例如：                                                       The harder you work at your study, the better grades you will have. 你学习越努力，你的成绩就越好。
The more we get together, the happier we’ll be.

 朋友越多， 我们就越高兴。

[Ask and answer in groups to make some new sentences.]

b.        比较级+ and + 比较级。它表示的意义是"越来越（怎么样）"，在这个结构中的两个 "比较级"则要求词性相同。例如：
 Our country becomes more and more beautiful.

When spring comes, the weather is warmer and warmer.

4、 比较对象中一方不及另一方时，用“not as(so)+形容词原级+as ”或“less+形容词原级+ than”的结构。                                                                                                                                                 

        He is not as careful as his sister. == He is less careful than his sister.

== His sister is more careful than he.

[Ask and answer in groups to make some new sentences.]

5、 在两者之中选择“较为、、、 ” 的一个， 比较级之前加the.例如：

       Amy is the taller of the two girls.   

        Of the two books, the one on the right is the better. 

6、比较级的形式表达最高级的意思。在这种情况下，往往是将一个人或是一件事与其他所有的人或事相比较。做这种句子时有一点要特别注意--别忘了常在比较状语中用any other , else类的字眼，以将比较主体排除在比较对象以外，因为自己不可以与自己相比较。例如：
He is taller than anyone else in our class.

He is taller than the other students in our class.

He is taller than any other student in our class.

He is the tallest in our class.
 [以上四句话意思相同]

[出示习题，老师引导学生在理解的基础上做同义句转换。]

Step 4： Take notes about these grammar points.

Step 5:  Practice (课堂练习)：

a. Choose:

1.       Today he is _____ than yesterday.

A. very better B. a little better C. well D. best

2.       The white horse is so ____.

A. strong B. stronger C. a little stronger D. strongest

3.       Cathy did quite ____ in the English test, I did even ____.                        

 A. better; well  B. well; well  C. well; better  D. better; better

4.       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

5. The       the better. I’m shorter of money.                                                                        

A. cheap  B. cheaper  C. expensive  D. more expensive

b. Fill in the blanks with the right forms:

1.       Ann has ____ (many) apples than Amy.

2.        He is much _____(busy) than me.

3.       My sister is _______(athletic) than me.

4.   My English teacher is as _________(serious) as hers.

5.  It’s ________ (danger) to climb the tree.

Step 6 Summary:

今天我们在Section A 初次接触形容词比较级用法的基础上，学习了比较级的其他几种用法。[结合图片总结语法要点。]

Step 7: Test (课时达标检测题)：

一、  Choose

1．  He feels _____ today than yesterday.
A. tired B. more tired C. more tireder D. much tired

2. Of the two toys,  the child chose_____.
   A. the more expensive one B. one most expensive 

C. a least expensive D. the most expensive of them
3. The line is ____ than that one.
  A. more longer B. not long C. much longer D. many more longer
4. The book is ____ of the two.
  A. thinner B. the thinner C. more thinner D. the thinnest
5. She looks _____ than she does.
  A. the more older B. very older C. much older D. more older
6. The garden is becoming ______.
  A. more beautiful and more B. more beautiful and beautiful
  C. more and more beautiful D. more beautiful and beautifuler
7.______ hurry, _______speed.
 A. More, less B. Much, little   C. The more, the less   D. The much, the little
 二、Fill in the blanks with the right forms:

1．  This bag is a little _______(heavy) than that one.

2．  Mr. Smith is a ________(good) teacher. He always helps us to learn math.

3．  Dave is _____ (quiet) than most of the kids in his class.

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

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

6．   My sister is two years _______ (old ) than I.

7．  Tom is ____ (funny) than any other boy in his class.

8．  The short one is _______ (expensive) than the long one.

Step 8: Homework (家庭作业):

   翻译句子：
1． 这本书和那本书一样有趣。This book is _____ _____ _____ that one.
2． 今天比昨天冷的多。It is _____ ______ today______ it was yesterday.
3． 他比我大两岁。He is _____ ______ ______ than I.
4． 这个故事不如那个恐怖。This story is _____ _____ _____ ______  that one.
5． 她的身体状况一天天好起来。He is getting _____ ______ ______ every day.
6.他对英语越来越感兴趣。He is becoming ____ ____ ______ _____ ____English.
7.他吃的越多，人越胖。The more he eats, the _______ he gets.
8.你的问题是两个中比较难的那个。Your question is _____ _____ ______of two.

附练习题答案：

Practice

a.       1---5 BACBB

b.       1. more  2. busier  3. more athletic  4. serious    5. dangerous

Test:

一、1----5 BACBC  6---7 CC

二、 1. heavier   2. good  3.  quieter    4.  cleverer   5.  less    6.  older  7. funnier  8. more expensive

Homework:

1. as interesting as   2. much colder…than  3. two years older  4. not as scary as 5. better and better

6. more and more interested in