Unit1 Friends教案

Unit1 Friends

Grammar

Teaching aims:

1. To learn how to form superlative adjectives.

2. To learn how to use superlative adjectives.

Teaching difficulties and importance:

Definition and constitution of superlative adjective.

Teaching preparation: pictures, recorder, computer.

Teaching steps:

Step 1 Presentation

Present some new words: bad — worse — worst, height, weight, competition.

Then read aloud all the new words.

Step 2 Lead-in

Show some pictures to talk about height. Lead in superlative adjectives: tall→

tallest, interesting→most interesting

Step 3 Grammar

1. Teach how to form superlative adjectives.

2. Teach how to use superlative adjectives..

Step 4 Summary

一、英语中形容词通常有三种等级——原级、比较级和最高级，用来描述人或事物在某个方面的不同程度。其中最高级级的构成分为规则变化（分为长词变化规则和短词变化规则两类）以及不规则变化。如：long —longest, important —most important，many/much—most。

二、定义：三个及以上的人或事物之间进行比较时要用最高级，即三者及以上用最高级。如：Whose drawing is the most beautiful, Millie’s, Sandy’s or Amy’s?

三、最高级常和三者及以上的范围连用，如: in her class, of the three, of all, among the six students，in China等等。

Step 5 Exercise

一、单项选择：

1. Which is _______, the sun, the moon or the earth?

A. big

B. bigger C．biggest D. the biggest

2. She is _______ swimmer among them.

A. good

B. best

C. better

D. the best

二、翻译句子：

1. 这台电脑比那台贵。

This computer is ___________________ that one.

2. 在这些学生中，Sandy数学最好。

Sandy is __________________________________.

Step 6 Homework

1. Remember the use of superlatives of the adjectives.

2. Preview the new words in the next lesson.