Lesson 15 Tall or Short多媒体教学设计及其点评

Lesson15: Tall or short

Huichuan Middle School

Qi Xiaoli Aims and demands: 1.

Knowledge objects:metre, tall, short, a bit, How tall are you / is he / she? I am / He /She is+数字+ metre (s) tall. 2.

Process and method:Talk about the height. Practice in roles. Three steps and five links. 3.

Emotion attitude and value:Learn to describe the height. Importance and difficulties :

Numbers and measurements. Learning procedures: Guided study

1.Describe some objects ,compare them. 2. Lead in and show the aims.

Self study

1. Do you know how to use the new words?

metre , bit , a bit 2. Practise the new words.

3. Listen and answer the questions.

Cooperative learning

探究一

How tall are you?

该句是由how引导的询问身高的特殊疑问句。

回答

I am +数字+ metre (s) tall .

询问他人身高How tall is he / she? 回答He /She is+数字+ metre (s) tall . 探究二

How to read the measurements

1m—one metre

3m—three metres

1.5m—one point five metres

0.8m—zero point eight metres

拓展一

表示物体的长宽高

sth is +数字+ metre (s)

long /wide/tall.

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The new car is 6.8 metres long. This river is about 3 metres wide. Our building is about 12 metres tall.

拓展二

多变的“how”

(1)how是疑问词，意为“如何；怎样”，常用来询问做某事的方法、手段、方法等，也可以用来询问天气、健康状况等。

e.g .How is the weather ?

How do you go to school ?

(2) How 词组

How old问年龄

how far问距离

how often问频率

how long问长度

How many问数量(可数名词)

how much问数量(不可数名词)问价格

Show time

1. Ask some students to describe their heights . 2.Work in pairs. Interview your classmates and fill in the table. Then use the information to write some sentences. Standard test

按要求写出下列的相应形式

. 1. metre(复数)________

2. short(反义词)_________ 3. this(对应词)__________

4. she is(缩写)___________ 5. happy(反义词)_________

6. down(反义词)__________ 所给词的适当形式填空。

1. The Yellow River is more than five thousand _______(metre) long. 2. He is 1.6 ________(metre) tall. 3. How tall ______(be) Tom? 4. How many ______(book) do you have? 5. Our classroom is ________(有点)small. 6. --How_____is Danny?

--He is 14 years old. Summary and homework 1. Read the text fluently and be able to talk about height. 2. Take notes carefully.