Learning about Language教学评价实录

建水六中40年级2017-2018学年上学期英语学科导学案

Book2Unit3 Computers 第一课时

Warming Up, Pre-reading 教学目标

1. To know something about computers. 2. To learn and talk about computers.

教学重点

(1)使学生了解计算机的发展历程，及其在当今社会的广泛运用；

(2)

鼓励学生用英语表达自己的观点，进行简单的推理和做出决定。

教学难点

(1) 教会学生通过时间的先后顺序来表达一件事；

(2)让学生自己发现并感悟相关的语言规律，在学习过程中培养语感。

教学方法

Individual, pair or group work to make every student work in class. 教具准备:A recorder,small blackboard 教学过程和方式

Step 1. Leading-in Purpose: To activate the Ss and arouse them to talk about the importance of computers in modern society.

Ask Ss whether they have a computer or not and what they use it for. Let them talk as much as possible

Step 2. Warming Up

Purpose: To get Ss to think about the different ways computers can be made.

Pair work

Get Ss to look at the following pictures, and then ask them to answer the questions.

A huge computer

A

PC

1

A notebook computer

A calculator

1. What are they? 2. What do they have in common? Suggested Answers: 1.

a huge computer, a personal computer, a notebook computer, a calculator, an abacus 2.

(1) to be used to calculate; (2) operate by human beings; (3) they are all artificial; (4) show figures in a certain way. Group work Ask Ss the following questions and encourage them to say more. 1.

How have computers changed our lives ? 2.

What do you know about computers ? Suggested Answers: 1. They’re a much more useful and humane tool than the phone , and with corporate America behind them the networks will be everywhere--- changing our lives more than any technology since the automobile. 2. A multi-function electronic device that can execute instructions to perform a task. 作业设计：

Read the passage B in the Workbook.

2