高中英语(Unit 3 Computers )学案(1) 必修2 学案

江西省信丰二中高中英语必修二《Unit 3 Computers 》学案（1）
学习内容: 1.了解计算机发展史
2. 了解课文中的重点词组和句型的意思。

学习方法：预习单词、warming up 、pre-reading和 reading 以完成下列任务
学习时间：
Task 1: Go through the passage quickly and judge 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 the 1960s, I became smaller but cleverer and quicker. ( )
4) I was brought into people’s hom es in the 1970s. ( )
5) Since my birth I have been built to take the place of the human race. ( )
Task 2: Find out these useful phrases from Warming up, Pre- reading and Reading and translate them into Chinese.
1)have sth. in common _________________
2)compare A with\to B _________________
3)according to _________________
4)work out _________________
5)put … in an order _________________
6)sound simple _________________
7)begin as…_________________
8)calculating machine _________________
9)at that time _________________
10)technological revolution _________________
11)solve problems _________________
12)artificial intelligence _________________
13)go by _________________
14)stand there by oneself _________________
15)as a result _________________
16)connect A with B _________________
17)share information with sb. _________________
18)as well as _________________
19)provide sb. with sth. _________________
20)be filled with _________________
21)a life of high quality _________________ 22)a devoted friend _________________
Task 3: Scan the passage and try to find the answers
1) Where were you in 1642?
______________________________________________________.
2) What were you called in 1936?
______________________________________________________.
3) What happened to you in the 1970s?
______________________________________________________.
Task 5: Choose the best answers
1) What’s the main idea of the text?
A. The computer wants to find “who he is”.
B. The functional change of the computer.
C. The computer becomes popular around the world.
D. The history of the computer.
2) What can you infer from the text?
A. The computer has artificial intelligence.
B. The computer changes a lot 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.
参考答案
Task1: 1) F 2) F 3) T 4) T 5)F
Task2: 1)和…有共同点2)把…和…比较3)根据
4)计算出，解决5)把…按顺序排列6)听起来简单
7)以….开始8)计算机器9)在那时
10)技术改革11)解决问题12)人工智能
13)流逝，经过14) 独自矗立15)因此
16)把…和…连接17) 和…分享信息18) 和，而且
19)提供给某人某物20) 充满 21) 一种高质量的生活 22)一个忠诚
的朋友
Task3: 1) In France
2) A universal machine
3) Since the 1970s many new applications have been found for me.
Task5: 1) D 2) B。