Grammarppt配套的板书设计及意图

Comparative Degree of Adjectives Teaching aims: To know and grasp the comparative degree of adjectives Teaching importance:to grasp the rules of Comparative Degree of Adjectives To grasp the key sentence patterns of comparative degree of adjective. Teaching difficulties: to grasp the rules of Comparative Degree of Adjectives To grasp the key sentence patterns of comparative degree of adjective. Teaching steps:step1问题导学

Can you give me some examples about adjective? Step 2:自主学习try your best to fill the form

定义：表示 比较，相比较的对象应是 。

变化：1.单音节或少数双音节

普通词

词尾有e 辅音字母+y 尾只有一个辅音字母

2．其他双音节词或多音节词，在该词前加 。

3.不规则变化

原级

good well 比较级

重读闭音节末

bad many much

little far old

Step3:互动探究the key sentence patterns of comparative degree of adjective. 1.A＞B 句型：

注意：修饰比较级的词有

Eg:This room is (small)than that one. This story is much (interesting ) than that one. Please come here a little (early). 2.A＜B

句型：

翻译：jim不如lilei高

3.A=B 句型：

Eg:The cake is as (big) as that one. Swimming is as (exciting)as climbing.

4.越来越

句型： 5.越……，越……

句型： Eg： she is, she feels. 越忙她就越开心。

Step4:探究展示

1.

write down the comparative degree forms of the following adjectives. big _____

small ______

tall ______

short______ old____ fat____ hot______ thin____ nice _____ good ______ easy ______ heavy ______ tidy______ large ______happy ______ wet _____dirty_____ interesting ______ exciting ______ 2.chose the best answer. (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

(3)These children are ____ this year than they were last year. A. more tall B. more taller C. very taller D. much taller (4)

When spring comes, it gets____. A. warm and warm B. colder and colder C. warmer and warmer D. shorter and shorter

(5)___ I look at the picture, ____ I like it. A. The best; the more B. The more; the less C. The more; less D. More; the more (6) ___ he read the book, ____ he got in it. A. The more; the more interesting B. The less; the more interesting C. The more; the more interested D. More; more interested Step5深化拓展

1她看上去和她妹妹一样年轻。

2.英语变得越来越重要。

3.快餐在中国越来越流行。

4.我们练得越多，我们的英语就会说的越好。

5.这个红色的箱子比那个重的多。

榆次区第四中学

郭萍