Grammar第一课时教学设计

Period 5

Grammar Teaching concents:grammar1＆grammar2

Teaching aims: 1. Knowledge and skills: 1)To master Degrees of comparison 2)Train the student’s induction ability. 2. Process and methods: Make the students know how to use the degrees of comparison. 3. Emotion and value: Through the study of this period students will surely know to use the degrees of comparison. Teaching important and difficult points：

1) Learn to research by cooperation and summarize the rules of the degrees of comparison. 2) Help the students make full use of the degrees of comparison.

Teaching methods: Explaining; Individual work Teaching procedures: Step 1: Revision Check the homework.

Step2 Grammar1 1.

Let the Ss read the two sentences in activity1 on P43 and make sure they understand them clearly.

2.

Read through the questions and give their answers Conclusion: 倍数的表达

A+v+倍数+adj/adv比较级+than+B

A+v+倍数+as+adj/adv原级+as +B 拓展:A+v+倍数+the+n(size/height/length/width etc.) +of+B This bridge is three times longer than that one.

This bridge is four times the length of that one.

This bridge is four times as long as that one. 3.

Finish activity2 on P43. 归纳拓展：形容词和副词比较等级的用法

1）原级比较：表示两者程度相同。用句型“as+形容词/副词+as”结构表示，否定形式为：not as/so+形容词/副词as。

如：

Dick is as tall as his brother. Tom speaks as quickly as his cousin.

I have never seen a person as/so clever as he is. 2）比较级：

表示A超过B。此时使用形容词和副词的比较等级。如：

Our classroom is brighter than yours.

I don’t think math is more important than physics.

Step 2: Grammar2

1.Let the Ss read the two sentences in activity1 on P47 and make sure they understand them clearly.

2. General introduction 形容词和副词比较级的特殊用法

A. 越来越……，

如：

You are growing taller and taller.。

English is becoming more and more important. B. 越……，

越……，

如：

The more careful you are, the better you will do in the exam.

The more you practice, the more fluently you will speak.

C. 表示两者之中比较……的一个，用of 引导，比较级前加上the。

如：

Jack is the taller of the two brothers. This is the bigger of the two rooms.

3. 比较级的修饰语。这些修饰语通常为副词或短语，置于比较级前面，

说明比较级的程度。这些词有：a little, little, a bit, bit, a lot, a great deal, much, far, rather, slightly, by far, even, still, nearly, almost, any, just, (…)times等。如：

The moon is much smaller than the earth.

The result of the experiment turned out to be even better than expected.

Speak a bit more slowly, please. Step4 Practice 1. 期末考试总是比较难。

The final exam is always more difficult.

2. 阅读比烹饪有趣。

Reading is more interesting than cooking.

3. 外语跟计算机科学一样实用。

Foreign languages are as practical as computer science.

4. 你学得越多，你越是想学。

The more you learn, the more you wish to learn. 5. 多多益善。

The more, the better. Step5 Homework