仁爱版8年级上  Unit 4 Topic 3 SectionC 教案

The main activities are 1a and 2a. 本课重点活动是1a和2a。

Ⅰ. Teaching aims and demands 教学目标

1. Learn some useful words and expressions:

ancient, be made up of, weigh, ton, from then on, regard, regard … as …

2. Learn how to read numbers:

100,000 one hundred thousand

3.Talk about symbolic buildings:

(1) The pyramids in Egypt are world-famous.

(2) It is one of the“Seven Wonders”of the ancient world.

(3) Until the 19th century, it was the tallest building on earth.

(4) It took about 100 000 people over 20 years to build it.

(5) Many people believe the Great Pyramid is the oldest and greatest building in the world.

(6) From then on, people regarded the Great Wall as a symbol of the Chinese nation.

4.Go on learning about measurement:

(1) Each side is 230.4 meters long.

(2) It’s 138 meters high.

(3) It is about 4 000 miles long.

Ⅱ. Teaching aids 教具

录音机/多媒体/图片/小黑板

Ⅲ. Five-finger Teaching Plan 五指教学方案

Step 1  Review 第一步  复习(时间:10分钟)

1. (通过对话复习Section B的目标语言。)

T:    Would you like to travel to Xi’an?

S1:  Yes. I do.

T:    Why do you want to travel there?

S1:  Because there are Emperor Qin’s Terracotta Warriors.

T:    Could you tell me something about it?

S1:  Of course. The first emperor, Qin Shihuang, ordered his men to make them. The builders used live models. They are one of the greatest wonders of the world. So they are very valuable.

T:    Very good.

(再让几名学生描述一下秦始皇兵马俑。)

2. (通过练习,复习反意疑问句。)

  (出示小黑板。)

1. They are old city walls,         ? 2. It stands in New York,        ? 3. They made the traffic heavier,        ? 4. Let’s go and see them,        ?

3. (复习并导入数字的读法。)

T:    Hi, S2. How many seasons are there in a year?

S2:  There are four.

T:    How many months are there in a year?

S2:  There are twelve.

T:    How many days are there in a year?

S2:  There are three hundred and sixty-five days or three hundred and sixty-six days.

T:    How many people are there in your hometown?

S2:  … (说不出)

T:    Let me tell you how to say large numbers.

(出示小黑板看例子。)

5,495  five thousand, four hundred and ninety-five 345,123  three hundred and forty-five thousand, one hundred and twenty-three 6,666,666  six million, six hundred and sixty-six thousand, six hundred and sixty-six

(学生归纳数字的读法规则，然后教师补充，)

T:    Can you say the following numbers:

(出示小黑板。)

138      2, 560      4, 000     100, 000     365, 204, 708

(核对读法。)

4. (完成1b)

5. (教师通过图片引出新词。)

(教师出示埃及金字塔的图片。)

T:    What’s this?

S2: It’s the Great Pyramid.(教师要引导学生说出新单词。)

T:    Yes. It’s the Great Pyramid.

(板书)

the Great Pyramid

T:    Where is it?

S2: It’s in Egypt.

T:    Yes. The Great Pyramid and the Great Wall are both ancient buildings.

(板书)

ancient

T:    I am 65 kilos heavy. How about you?

(解释板书内容)

S1:I am 45 kilos heavy.

(板书)

I am 45 kilos heavy = I weigh 45 kilos 1000 kilos = 1 ton

Step 2  Presentation 第二步  呈现(时间:10分钟)

1. (快速阅读1a。)

T: We know the Great Pyramid is one of the greatest wonders in the world. Do you want to know more about it? Please read 1a and fill in the chart below.

(板书)

A Brief Introduction of The Great Pyramid
Who
When
Where
Why
How long
Long
High

  (核对答案。)

(小组根据表格内容进行问答。)

For example:

S1:Who built the Great Pyramid?

S2:It’s Khufu.

S1:When did he order his men to build it?

S2:In about 2560 B. C.

S1:Where is it?

S2:It’s in Egypt.

S1:Why did he build it?

S2:As his tomb.

S1:How long did it take to build it?

S2:Over 20 years.

S1:How long is each side?

S2:It’s 230.4 meters long.

S1:How high is it?

S2:It’s 138 meters high.

2. (跟读1a，模仿语音语调，画出关键词句。)

The Great Pyramid

  (板书)

100, 000 people over 20 years, two million stones

one of the Seven Wonders

230.4 meters long, 138 meters high

the greatest

in Egypt

as tomb

2560 B. C.

 

 

 

 

 

 

Step 3  Consolidation 第三步  巩固(时间:8分钟)

1. (学生自读1a课文，画出重点和难以理解的语句。然后教师解答疑难问题。)

  (板书) 

1. It takes sb. some time to do sth.= sb. spends some time (in ) doing sth. It took me half an hour to finish my homework yesterday. I spent half an hour finishing my homework. 2. be made up of This band is made up of two boys and two girls.

2. (学生根据黑板上的关键词句复述1a课文，先在小组内复述，然后挑几位学生到前面复述。)

3. (完成1c。)

(1) (小组进行对话练习。)

For example:

S1: Where are the pyramids?

S2: They’re in Egypt.

S1: Which is the largest of the pyramids?

S2: The Great Pyramid.

S1: …

(2) (挑几组学生在全班学生面前表演对话。)

4. (完成1d。)

(核对答案。)

Step 4  Practice 第四步  练习(时间:12分钟)

1. (教师出示长城的图片。)

T: What’s this?

Ss:It’s the Great Wall.

T: Who first joined the Great Wall?

Ss: Qin Shihuang.

T: Right. Qing Shihuang joined the old walls together.

(板书)

join … together This railway joins Beijing and Jiulong together.

T: What do you think of the Great Wall?

Ss:It’s great / wonderful / a symbol of China.

T: Very good. Now people regard it as a symbol of Chinese nation.

(板书)

regard … as … I regard you as my friend.

  T: Do you want to visit the Great Wall?

  Ss:Yes, I do.

  T: Let’s go. Please read 2a as fast as you can and fill in the following chart.

  (出示小黑板。)

A Brief Introduction of the Great Wall
Long
When
Who
Why

  (核对答案。)

2. (听2a录音并跟读，核对语音和语调，画出关键词。)

(板书)

the Great Wall, one of the greatest wonders, around 600 B.C., joined … together, regarded … as … , find great pleasure, are worn out, protect and rebuild

3. (根据关键词复述课文。)

(两分钟后，挑几名学生进行复述。)

4. (完成2b。)

(1)(小组进行问答。)

(2)(挑两组学生在全班学生面前表演。)

Step 5  Project 第五步  综合探究活动(时间:5分钟)

1. 方案A：

(将全班学生分成四组。)

T:    Suppose you are visiting one of the greatest wonders in the world. Now please say something about what you see on your trip, such as the history, the features and your feelings about it.

(学生先在组内试讲。)

(开展竞赛，每组各推荐一名选手代表本组演讲。由支持各小组的学生人数来判定每个小组的名次。)

  (板书)

Group	One	Two	Three	Four
Number

  方案B：

  (假设你是Jim，给你的朋友Mike写封信，讨论一些名胜古迹。)

  (完成3。)

2. Homework:

(课下到网上查找有关埃及金字塔和中国长城的信息，然后在班内报告。)

板书设计:

The builders used live models, didn’t they? Section C be made up of             Go on learning about measurement: from then on         1.Each side is 230.4 meters long. regard…as…              2.It’s 138 meters high.                             3.It’s about 4000 miles long.