Using LanguageⅠ主要内容及教案内容

教学设计方案

课题名称

姓名

年级学科

武世欣

高一英语

Unit3 Computers

工作单位

教材版本

河北宁晋中学

人教版

一、教学内容分析

本课出自必修二Unit3 Computers Reading部分，主要内容为介绍电脑的发展过程。通过泛读，精读和练习来帮助学生了解电脑，使学生了解电脑的发展，对科技的发展产生兴趣。

二、教学目标

1、知识与能力目标：

To arouse Students’ interest in learning about the history of computers. 2、过程与方法目标: Read the text about computers. 3、情感态度与价值观目标：

To help students feel the rapid development of modern science and technology. 重点：The development of computers. 难点：Learn the reading skills and the technical terms about computers. 三、学习者特征分析

1、学生为处于县城的普通学生，英语环境较差，基础较薄弱。

2、学生对英语的接触面窄，造成学生很多知识方面不了解，理解起来有一定困难。

3、基础的薄弱造成学生学习兴趣的降低，所以在教学时更加注重趣味性和加强学生的理解。

四、教学过程

Step1 Lead in. Watch a video and answer the questions. Step2 Fast Reading. Read the reading part in page 18, and answer the following questions. Step3 Careful Reading. 1. Read the text carefully and finish the timetable. 2. Read the text and answer the following questions. Step4 Summary. Retell the story and fill in the blanks. Step5 Homework. 1.Make a discussion about “Should high school students surf the Internet？”.

2.Do exercise of Section Ⅰon P13.

五、教学策略选择与信息技术融合的设计

教师活动

预设学生活动

设计意图

Step1 Lead in. Watch a video and answer the questions. (1)What do you see? (2)What are they doing? Watch a video and answer the questions. 对所学内容有(1)What do you 初步了解，并对此see? 话题产生兴趣。

(2)What are they

doing?

Read the reading part in page 18, and

answer the following Step2 Fast Reading. questions.

培养学生快速Read the reading part in page 18, and answer the (1)Find out the 阅读文章，了解文following questions. main idea of the text. 章大意的能力。

(1)Find out the main idea of the text. (2)Find out the

(2)Find out the topic sentences of each paragraph. topic sentences of each paragraph.

Step3 Careful Reading. 1. Read the text carefully and finish the timetable. 2. Read the text and answer the following questions. Time 1642 1822 1936 1940s Events The computer began as _________．

_____ was made by Charles Babbage. The computer grew rapidly both in _____ and in _____. The computers had grown _______. 1. Read the text

让学生练习使The first family of computers was connected to carefully and finish the timetable. 用查读的方法去了1960s each other by _____. 2. Read the text and 解文章细节，培养1970s Computers were used in ____ and _____. answer the following 学生阅读能力。

Now _________________________________. questions.

（1）“I” in the passage refers to _____.

A. A TV set B. A computer C. A radio D. The internet （2）How old is the computer? A. About 370 years old B. About 270 years old. C. About 170 years old. D. About 470 years old. （3）What can you infer from the text? A. The computer has artificial intelligence. B. The computer changes greatly over the years. C. The computer was not connected by a network until in the early 1960s.

D. Now the computer can only be used to deal with information. （4）Who was the first person to make the earliest computer? A. Alan Turing. B. Charles Babbage. C. Charles Turing. D. Charles Alan. （5）When was the universal machine built? A. In 1822. B. In 1642. C. In 1936. D. In 1940. （6）What happened to the computer in the 1960s? A. It was put into robots and used to make mobile phone. B. It was given a family connected by a network. C. It began to be put into space rockets D. It began to be used in the offices.

Step4 Summary. Retell the story and fill in the blanks. I began as a _________ machine in 1642. It took nearly two hundred years ________ I was built as an analytical machine. I became a “universal machine” in 1936 to 让学生学会________ any mathematical problem. I was very big at one time. However, as time _________, I was made smaller and Retell the story 总结，复述课文，smaller. I was given a family _________by a network in and fill in the blanks. 加深对文章的理the early 1960s. I was able to ________my knowledge with

others ________the World Wide Web. 解。

I have been widely used in many fields, such as in communication, ___________, trade and medical ________. I have also been put into robots and space rockets and to __________the Moon and Mars. I’m glad I am a devoted friend and helper of the human race.

1.Make a discussion Step5 Homework. about “Should high 对课文内容1.Make a discussion about “Should high school school students surf the 进行更为深入的students surf the Internet？”.

Internet？”.

2.Do exercise of Section Ⅰon P13.

2.Do exercise of 理解。

Section Ⅰon P13.

六、教学评价设计

在小组中实施加分制，主动回答问题且答对者加5分，被提问的答对者加3分，在最后算总分，得分最高的小组会得到一定奖励。

七、教学板书

Unit3 Computers

an analytical machine as time went by a devoted friend Over time …

八、教学反思

这节课是关于Reading的，这种课型每单元一篇，所以学生对上课的形式比较熟悉的，各个环节配合很好。学生通过预习对课文内容有了一定的了解，所以整堂课进行下来还是比较顺畅的。整个课堂中学生的积极性还是让我很满意的，因为对内容感兴趣，所以平时不太积极的学生也格外热情。课堂中不足的地方是学生对全英教学还是不太适应，导致课程进行较慢，这让我更了解了学生的情况，在以后教学中要慢慢渗透，让学生逐渐能适应这种教学方式。专家们点评说整堂课比较成功，只是期间有一些小问题需要注意，比如发音不标准，对学生回答问题点评不及时等等。这些问题我一定会注意，在以后的教学中改进。