Using LanguageⅠ优秀教案说课稿

高一英语备课组

一. 导学习得

单词预知

智力--------------------------- 分析机------------------------- 通用机--------------------------- 晶体管------------------------ 人工智能------------------------- 科技革命---------------------- 功能----------------------------- 二.合作探究

(学生：Skimming the reading passage and find：

1.

What is the type of the passage? 2.

First put the following machines in an order according to the time when they appeared , then check the answer after reading the passage. ( ）analytical machine ( ) calculating machine ( ) robot ( ) PC ( ) universal machine ( ) laptop 3.

Listening to the reading passage and finding the main idea of it 三．激情点拨

（学生；Scanning the reading passage and discussing the following

）

True or False ? 1.

In 1642 I began as a calculating machine and could solve any mathematical problem.

2.

My real father was Charles Babbage who wrote a book and built me in 1936. 3.

After I got my new transistors in 1960s,I became smaller but cleverer and quicker. 4.

I was brought into people’s homes in the 1970s. 5.

.Since my birth I have been built to take the place of human race. 四．巩固内化

1.

“I” in the passage refers to-----------.A . A TV set B .A computer C .A radio D .The internet 2. When was the computer the biggest? A. In 1642[来源:Zxxk.Com][来源:学.科.网Z.X.X.K]

B. In 1936 c. In the 1940s D. In the 1970s 3. How old is the computer?A. About 370 years old B. About 270 years old C. About 70 years old D. About 470 years old[来源:Z。xx。k.Com][来源:学科网ZXXK]

4. Which of the following statements is true? A. Charles Babbage built an Analytical Machine in 1642 B .A“ Universal Machine”

was built to solve any difficult mathematical problem源:Zxxk.Com][来

in 1936

C. The computers were connected by a network in the late 1960s. D. Computers were used in offices and homes since the 1970s. 5.What can we infer from the test? A. A computer can take the place of the human race to do any work in the future. B. The smaller a computer is, the faster it calculates. C. Computers can solve all the problems of the human race. D. People can benefit more from computers in the future. 五．拓展延伸

1.（学生：Read the passage again and circle the time and event. Fill in the timeline blow.）

1642 1822

1940s

1970s Now

The analytical machine was made by Charles Babbage.

The first family of computers was connected to each other.

2.（学生：Read the passage again and complete the chart below.）

Page19. 六．反思提升:After this period ,the students should summarize what they have got in this period and what should be improved.