Learning about Language优秀教学设计

Teaching Plan Teaching Goals:

1.

To know something about computers. 2.

To help students learn to read an introduction about computer and its development. 3.

To help students better understand “the computer science”

Important and difficult point To help students learn to use some important words and expression Teaching Procedures Step1. Pre-reading Task: Play a game Guess: what are they? 1. It is an old calculating machine used in China until now. 2. It is built to solve some mathematical problems, but it is too big. 3. It’s a new calculating machine which can solve a large number of mathematical problems. 4. It is a computer which can solve all kinds of problems and is widely used in offices and homes now. 5. It is a kind of useful computer which can be taken conveniently like a notebook. Step2: Skimming Task1. Read the passage quickly and answer the following questions: 1. Who am I? (

) 2. Who was the real father of computers? A.

Alan Turing

B. Charles Babbage C. Charles Turing

D. Net work (

) 3. When was the “universal machine”

built? A. In 1822

B. In 1642

C.1936

D. in the 1940s (

) 4. What’s the main idea of this passage?

A. The development of computers B. The development and use of computers C. A machine which is simple-minded D. Computers may replace human being Task2. Underline the topic sentences of each paragraph. Step3: Careful reading Task1. Read Para.1 and find out the development of computers.

The development of computers In 1642 calculating machine

In 1822 ________________________ machine In 1936 ________________________ machine Artificial intelligence In the 1940s ____________________

In the 1970s Internet

Task2. Read Paragraph2 by yourselves and answer the question Q: Where did I store my memory?

First….

Then….

Later….

Task3. Read Paragraph3 and find some supporting details for the topic sentence. Applications:

Communications; _________

____________; ____________

____________; ____________ space rockets

Step4: Retelling A self-introduction Name : computer

Born : (time) _________________

(place) ________________ My real father: ____________________ My size: 1.____________________( in the past)

2._________________________(modern) My development: 1. 1642 ____________________machine

2. 1822_____________________machine

3. 1936 ____________________machine

4. 1940s _____________________

5. 1970s _______________ and ______________ My memory: __________

_________________

_________

My applications: ____________________; _________________;

______________________; ________________;

______________________; _________________;

______________________...

Step5: Consolidation（高考链接）

语法填空

I was born in 1642 in France. In 1822, I ____(build) as an analytical machine. In 1936, my real father, Alan Turing, described how computers could be made ______(work) in a book and solved any mathematic problem by building a ______ (universe) machine. People were surprised ____ my artificial intelligence. At first, I was the size of a large room.

___ time has gone by, I have been made smaller and smaller. In ___ 1960s, I got new transistors. My memory became larger and larger, ___ I got cleverer and quicker. I could share information with others and talk to each other by a net. It was in the 1970s ____ my family and I have been used by billions of people. I am happy that I have _____ (true) been built to serve human race since _____ (I) birth.