Lesson 42 Happy Holidays!优秀公开课教案

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Lesson 42

know

yourself Teaching Aims:1.Learn and grasp newwords and phrases:million,square,Rocky Mountains,Spanish,Mexican,square kilometer,The Great Lakes

2. Grasp and use new words and useful phrases Teaching Important Points: 1.

Learn and grasp new words and phrases.

2. Remember the mastery vocabulary:

Teaching Difficult Points: Grasp and use new words and useful phrases talking and practise 课型

是否采用多媒体

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new lesson yes 第

62课时

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选择

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audiotape, flashcards, pictures 教

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Step 1: Review some phrases and sentences of lesson 36 1: have a dictation about the words and phrases 2. go over some sentences Step 2: show learning aims: 1.

understand the meaning of the text. 2.

Grasp some words and key phrases 3.

use the key phrases and sentences Step3: lead- in 1.

What do you know about North America? 2.

What do you know about other places around the world? Step4:New lesson 1. Learn about the new words of the lesson million,square,Rocky Mountains,Spanish,Mexican

2. Listen to the tape two times and Do Exercise 1 on Page 109. Play the tape two times. If the students feel hard, the teacher can give some help. 3.Have them read the text in group. Then do Exercise 2 on Page109.

4.Explain the language notes of the text to the students. 1.To the south of Canada is the United States. To the south/north of 意思是“在...（范围之外）的南部、北部”。

教师活动

Help the students review

Check and explain

Guide and help

Teach new words to the students

Express new drills help the students talk

about them (give them some advice) 学生活动

Have a dictation

Do these exercises

Understand the

aims learn new words and recite

understand the meaning. (work in groups) Can talk about each other.

In the south/north of意思是“在…（范围之内）的南部、北部”

On the south/north of 意思是“与….相邻或接壤的南部、北部”. 2.Together,these three countries cover about 24 million square kilometers.

Square

kilometres意思是“平方千米/公里”

3.That is a large population,but smaller than that of China. 表示人口多或少，常用large或small来修饰。句子中的“that”用来替代上文提到的population。

4.and its population is much larger than any other country in North America.

Much+比较级+than +any other+名词单数

Much+比较级+than+the other+名词复数

5.The capital city of Mexico is Mexico City.

The capital city of…..意思是“….的首都城市”

Step5:Practice and finish off some exercise on the screen: 1. The U.S is often______(call) America. 2.China`s population is much ___(large) than that of America. 3.The Great Lakes are_____(large) bodies of fresh water in the world. 4. There are about 5 _____(thousand ) students in this school. 5.Last week Li Ming ___(write) a report about North America. 6.There are more than 2,000,000 Chinese speakers in the U.S.(改为同义句) ______ ______ ______ Chinese speakers are in the U.S. 7. We call him Xiao Li. (改为同义句) He______ ______ Xiao Li by us. 8. The capital city of the U.S. is Washington.(划线部分提问) _____ ______ the capital city of the U.S. Step 6: Summarize and homework 1. Sum up expressions and knowledge and so on. 2. Arrange some homework.

作业设

1. Preview lesson 43. 2. Finish off other exercise of their exercise books. 置

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Help the students

summarize phrases and practise

give the students some examples to understand

Help the students do these exercises and explain some difficulties

teach the ways to do such exercises

Summarize

Learn by themselves Reading and translating the text underline phrases then making

some sentences

doing the exercises by hthemselves. (they can help each other if they have any questions)

Summarize with the teacher

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