教案通常又叫课时计划，包括时间、方法、步骤、检查以及教材的组织等。它是教学成功的重要依据。鉴于教案的重要性，小编精心准备了这篇九年级英语上册教案：第二单元教案，我们一起来阅读吧!

Unit 2 welcome to the unit

I. Teaching objectives:

1. To introduce the context about having a robot to help with the work for humans

2. To talk about what a robot can do

3. To learn some of the advantages of robots

II. Teaching procedure:

Step 1: Warm-up: To raise students’ interest, get students thinking and

talking about robots:

① Have you seen robots in the films?

② What kind of robots do you know?

③ Do you like robots? Why?

④ What do you think robots can do for you?

⑤ Would you buy a robot in the future? Why?

Step 2: welcome to the unit

1. The purpose of this part is to activate student’s knowledge of

robots and generate interests of this topic. Ask one student to read the

phrases in the word box at the top of page 19. Make sure that all students understand the meanings of the phrases such as ‘do the laundry, explorer dangerous places’ in their own words.

2. Explain the context. Daniel is explaining to Amy what robots can

do. Ask students to complete the conversation on Page 19 on their own.

3. Ask two students to read the conversation and check mistakes.

4. Encourage students to talk about if robots are harmful? Divide

students into groups to discuss.

① What do robots do harm to human beings?

② Why do they do harm to human beings?

5. Listen to the tape for the first time to learn the main idea of

the comic strip.

6. Listen to the tape for the second time to read after the tape.

7. Ask some students to act out the comic strip.

Step 3: Useful expressions

1. complaint: 不+可数名词“抱怨”;可数名词“抱怨的行动或话，投诉”

complain: 动词：complain to / about

2. post：动词‘邮寄’：. post something for sb.

III. Homework:

1. Recite the useful vocabulary and comic strip.

2. Complete some exercise.

3. Preview reading(1)

教学小结：学生基本能掌握对话，理解机器人能为人类做好多事。要求学生进行会话，课后学生都能背诵对话。

9B Unit2 Reading(1)

I. Teaching objectives:

1. To understand the idea of how robots can change our lives.

2. To recognize and understand vocabulary about life with robots.

3. To identify the good points of owning a robot.