六上 U4 Then and now(第三课时)

教学目标：

1、理解culture time的内容

2、阅读并理解cartoon time的内容并会表演

3、在前两课时的基础上会表达以前和现在的状态

4、了解字母组合er在单词中的发音

教学重难点：

1. 在前两课时的基础上会表达以前和现在的状态

2. 课外拓展阅读，提升阅读能力

3. 了解相关的culture time

教学准备：

PPT

教学过程：

1. Welcome back again, at this lesson, we’ll go on learning: Then and now.

2. Look here, …I was… Now…  I can compare the past with the present.

Can you compare the past with the present? Have a try.

Ss: …

Ss: ..

追问

3. Good! Now read this paragraph and try to fill in the blanks.

Ss: …

Check.

How do you feel about this paragraph?

Our lives have changed a lot in many ways.

That’s true. And now pupils start to learn English at school.

4. Look, Bobby and Sam are having an English lesson. What are they doing now?

They’re reading the new words and sentences. Let’s read with them.

Here, er is pronounced as …

Try to read it again.

Can you find some other words?

Ss: …

Good! The lesson goes on, but suddenly, Miss Fox gets angry. Why?

Please watch the cartoon and choose the correct ones.

Ss: Bobby and Sam talked in class.

   Bobby looked out of the window.

5. You are right. Bobby and Sam didn’t listen carefully in class.

   How is Miss Fox now? Can you guess?

 T: Read by yourselves and tell me the reason.

  Ss: The egg was in the cake.

6. This time, read and act in four, Miss Fox, Bobby, Sam and narration, please pay attention to the tones and actions. ( What do you think of Bobby? )

7. Well done! As we know Bobby and Sam are talking in class. What are they talking about? Can you guess?

   S: …

   T: They are talking about a book called: Great inventions. It tells us the great inventions all over the world. So Bobby and Sam like this book so much. Let’s take a look. OK?

8. Look, what's this?

  It’s an aeroplane.

  What about this?

  It’s a train.

  Who invented the aeroplane and the train?

  Read: invented

  Please read it by yourself.

  S: The Americans invented the aeroplane and the British invented the train.

    But what are the names of the inventors?

    When did they invent the aeroplane and the train?

    How did they invent the aeroplane and the train?

   Good! Please read the passage and you’ll know more about the first plane.

9. The inventions are so great, They invented the great things.

  T: They’re the four great inventions of ancient China. (展示)

Try to read:

S: Papermaking, Printing, Gunpowder, Compass.

If you have interest , you can read more about the four great inventions of China after class.

10. What other inventions do you know? Can you tell me?

S: …

Look at the other inventions. Which one do you know?

Look at the inventions here.

Beier invented the telephone.

Edison invented the light.

Fleming invented the penicillin.

Watt invented steam engine.

11. Sometimes inventions come from the accidental discovery.

Look, who are they?

They are Stone Age People, they are the first people on earth. They found that the fire could cook raw meat. After that, they cooked their food on the fire. Today let’s learn a story. (Read it after class)

12. Read and understand the story.

Today, we cook with gas and electricity.

13. The homework today:

1) Tell the story<Stone Age People>to your friend.

2) Collect more information about Then and now.

3) Act out the story in cartoon time

板书：   Then and now

     … invented …   Who?  

                     When?

                     How?