Unit 6 Section A 第1课时 1a～2d-【初中学霸创新题】2025-2026学年九年级全册英语同步教案(人教版)

课时

第1课时 Section A （1a~2d）

课型

新授课

教学目标

【知识与技能】

1. 能掌握下列词汇：

  heel, scoop, electricity, style, project, pleasure, zipper, daily, website, pioneer, list, mention

2.能掌握以下句型：

(1)—When was the telephone invented?—I think it was invented in 1876.    

(2)—What are they used for? —They are used for seeing at night.   

【情感、态度与价值观】 

了解一些近现代发明的时间及用途，激发自己热爱发明的情感。培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。

教学重点

1.本课时的单词、词组和句型，学习运用一般过去时态的被动语态。

2. 学会询问发明时间及用途的基本句型。

教学难点

运用一般过去时态的被动语态来讨论发明的发明时间及用途。

教学准备

多媒体课件或其他教学所需的工具

教  学 

过  程

Step 1: Leading in

1. 展示一些近代发明的图片与近代发明的发明者，让学生们将图片与发明者相连。

T: Do you know what these inventions are?

S1: It’s a car.    S2: It’s a telephone.    S3: It’s a television.

T: Do you know who these inventors are? 

S1: Karl Benz       S2: Alexander Bell        S3: J. L. Baird

Let Ss match the inventions and the inventors.

Step 2:Presentation

 Pre-listening

 Ask Ss: Do you know any modern inventions? Then show them the pictures of computer, car, telephone and TV.

Ask Ss to think and answer the questions:

1.Can you guess which one of them was invented first?

2.Which one of them was invented last?

3.Was the TV invented before the car or after the car?

(Tip: T can encourage Ss to use the passive voice when answering the questions.)

Ask Ss to open their books, look at the four pictures in 1a and discuss which invention was invented first. Then, number the pictures from 1 to 4.(1a)

(Tip: Ask Ss to use the sentence structures in the box on the left when discussing.)

While-listening

Show the picture of 1b to Ss. Ask them to think about what these people are talking about. Ask them to guess the year in which each invention was invented.

Show the video of 1b to Ss. Ask them to finish the task in 1b.

(Answers: d 1876  a 1885  c 1927  b 1971)

Extension: Show PPT P17 to Ss and ask them to match the inventors with their inventions.

telephone: Alexander Bell, car: Karl Benz, TV: J.L.Baird, computer: John von Neumann

Ask Ss to listen again and answer the questions:

1. Did the older lady have a telephone?

2. Why didn’t the older lady have a TV?

3. Why didn’t the older lady have a personal computer?

4. Can you guess when the older lady was born?

Post-listening

Ask Ss to work in pairs and finish the task in 1c.

(Tip: T can show more inventions to Ss. Tell Ss that more modern inventions can be talked about in 1c.)

Show Ss pictures of different inventions (PPT P23) and ask them to think about how these inventions have changed people’s lives.

(Tip: T can ask Ss to choose one or two inventions and have a group discussion.)

Step 3:Work on 2a,2b,2c & 2d

Pre-listening

Ask them to look at the picture and answer the questions.

1. What can you see on the table?

2. What is the boy doing?

3. What is the girl doing?

4. What is the scoop used for?

5. What are the shoes used for?

While-listening

  Play the recording, ask Ss to listen and number the inventions in the order they hear.(2a)

Answers:

3 shoes with special heels 

1 shoes with lights