Learning about Language教案2

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教学

课题

课程

类型

课时

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一课时

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Warming up and

reading

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Unit

4

Global warming

period1 

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教材

分析

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本节课的内容是人民教育出版社出版的NSE高中教材必修6第四单元的Pre-reading, Reading, Comprehension 部分，本单元的话题是全球变暖。本节课是单元的阅读课，教材以说明文的文体呈现，教师可在充分利用教材资源的基础上，结合学生的实际情况设计教学活动，旨在帮助学生有效地掌握阅读技巧，形成有效地学习方法和阅读策略，同时了解说明文篇章结构和写作特点，为下一步进行说明文的写作教学做好准备。

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学情

分析

教学

重点

教

The students are interested in the topic .After a year’s English learning ,most of them have formed some basic reading skills ,which contribute to the development of the class. 

Improve the students’ reading ability. 

Master the useful words and expressions.

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How to help the students master the usage of the useful words and phrases in the 学

passage . 难

How to improve the students’ reading ability . 点

第

1 页

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知识目标

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初步理解、掌握课文中关于全球变暖方面的词语，学习分析课文中的长难句子，初步感知课文中出现的的本单元要学的语法现象。

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利用已获取的信息发表自己对全球变暖问题的看法。

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技能目标

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能理解文章主旨大意，获取信息、处理信息、进行推理判断和表达的能力。

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教学

目标

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形成分析篇章结构的能力，提升逻辑思维能力

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学会总结说明文文章主题的方法。

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策略目标

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通过图片和标题预测文章内容；运用略读和找读策略迅速获取信息,并能够精读文章获取信息和分析信息。

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能利用上下文猜测生词词义。

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（四）情感态度目标

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了解全球变暖的危害和保护环境的重要性；增强节约能源保护环境的意识。

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教学

方法

教学

手段

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1 、整体教学法

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体裁教学法

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导、读、练的教学模式

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Some slides , a tape-recorder and a blackboard . 教学过程设计

教学步骤

Step 1Revision

As we know , we depend on energy to do many things in our daily lives . For example , energy Step 2

lights our cities and heats our building .

Do you know what other things we use energy for ?

Where does all this energy come from ?

Make a list of things that use energy and make another list of as many sources of energy as you can .

Answer the questions aloud

To lead in the topic Check the homework

教师活动

学生活动

Read the new words in this period

设计意图

Lead-in

第

2 页

Step 3

pre- reading

Get the Ss to look at the pictures and the title of the reading passage and predict the content and then lead into the new lesson.

Ask students’ to skim the text and match the main idea with each paragraph. Para1

A

the cause of the earth’s becoming warmer Para2

B

the consequence of burning fossil fuels Look at the picture and try to To greenhouse train discuss the uses of

a students’prediction Step 4 Fast reading

Para3

C

the increase of carbon dioxide Para4

D

Global warming will go on Para5

E

puzzles about global warming Para6

F

different attitudes to global warming Para7

G

an introduction to the passage

Ask students to read the text carefully and decide the following statements True or False. 1.The temperature in the last century did not seem to increase much. 2. Everyone believes that global warming is caused by the activity of humans. Read the passage quickly and try to find the main To practice

students’

skimming

idea with each paragraph.

Step 5careful 3. Janice Foster believes that she can measure the Read the passage carefully and To practice

reading

try to find some detailed students’

future global rise in temperature.

information

scanning

4. The rise in carbon dioxide is causing a steady increase in global warming. 5. George Hambley believes that global warming will do good rather than harm to the earth. 6. It is clear what the effects of global warming will be.

Step 6 Ask students to discuss :

Should we

do Discuss the question in groups To nothing about global warming?

and try to write down

give discussion

students 第

3 页

some emotional education Step

7 Do Ex 1 in workbook

homework

雷晓琪

第

4 页