一、教学目标

（一）知识与技能

1. 掌握 “er” 发 /ə/ 的发音规则，认读含该发音的单词，熟记 “work hard”“be on holiday” 等短语，会拼写 “Wednesday” 等重点词汇。

2. 熟练运用 “In the past... Now...” 句型描述生活中的变化，能读懂并复述 Cartoon time 故事，理解核心情节与细节。

3. 了解中国古代四大发明及火车相关文化知识，能用目标句型简单介绍发明。

（二）过程与方法

1. 通过听录音、看动画、小组讨论等活动，提升听说读写及合作交流能力。

2. 学会观察发音规律、梳理故事逻辑，培养自主探究与细节分析能力。

（三）情感态度与价值观

1. 养成课堂认真听讲、合理运用智慧的良好习惯，树立 “努力工作、快乐度假” 的生活态度。

2. 感受科技、知识对生活的改变，增强民族自豪感，树立 “少年强则国强” 的责任意识。

二、教学重难点

（一）教学重点

1. “er” /ə/ 的发音规则及相关单词、短语的认读与运用。

2. “In the past... Now...” 句型在描述生活变化中的灵活运用。

3. Cartoon time 故事的理解、复述及核心词汇、句型的掌握。

（二）教学难点

1. 准确运用 “In the past... Now...” 句型描述不同场景的变化。

2. 理解 Cartoon time 故事中的细节及人物情感，并用恰当的语气朗读对话。

3. 用简单的英语介绍中国古代四大发明，结合目标句型表达其古今用途。

三、教学过程

Step 1 Let's retell

T: In story time, we have learned some changes in Mike’s family. Now let’s talk about changes in our lives. What aspects can we talk about?

S: ...

Step 2 Let’s talk

T: Choose one aspect to talk about the changes. Use the key sentences to talk about it.

S: In the past, ... Now...

Step 3 Sound time

T:There are some changes in my life too.Many years ago, my mother was a student. She studied hard.Now she is a teacher. She works hard every day.

1. Let’s watch

2. Find and read

T: Pay attention to the red letters “er” .What can you find?

“er”pronounces /ə/. Let’s read after the tape.

教 work hard  be on holiday

Let’s read together.

教师总结： Work hard when we are working, have fun when we are on holiday.

3. Say more

4. T:Can you say more words like this?

Step 4 Cartoon time

1. Watch and anser

T: Miss Fox is a teacher too. She works hard every day. Now it is an English lesson. Oh, look, she gets angry. Why does Miss Fox get angry? Please watch the cartoon and try to find out the answer.

2. Read and answer

T：Have you got the answer？

S: Because Sam and Bobby doesn’t listen carefully in class.

T：What does they do? Now please read the story by yourselves and underline the details.

学生一幅一幅图片说出划出的答案，教师讲解

第一幅图片

T: In Picture 1，what happened？

S：Bobby is looking out of the window.

T：If you were Miss Fox，What will you say?

S: Bobby, don’t look out of the window.

S: Bobby, listen carefully in class.

T: OK. Let’s listen what Miss Fox says.

...

T: What do you think of Miss Fox?

S: She is responsible...

第二幅图片

S: Bobby is still looking out of the window.

T：What does Miss Fox say? Let’s listen.

...

T: What do you think of Miss Fox?

...

T: Yes, she is kind and smart. She uses some questions to remind Bobby. She is also patient.

T: What do you think of Bobby?

...

T: Yes, he is playful. He is still looking out of the window.

T: He is clever, he can spell the difficult word “Wednesday”. Can you spell it?

第三幅图

T: What happened then？

S：Sam and Bobby are talking.

T：So Miss Fox gets angry. Let’s listen. Can you read this sentence angrily? Who can have a try?

...

第四幅图

T: At last, Bobby helps Sam. Do you know the meaning of this sentence?

Yes. It means “We made the cake with some eggs”.

T: What do you think of Bobby?

S: Maybe, he is clever. He solves Sam’s problem.

Casual, he didn’t put his hand up to answer the question.

3. Let’s read

4. Let’s think

T: What do you want to say to them?

S：Listen carefully in class！...

For me, I want to tell them : Put wits to work in the right place.

Step 5 Culture time

1. Listen and choose

Actually, there are many hard-working people put their wits in the right place. Let’s have a look. Look at this picture. What is it? Yes, it’s a train. Who invented it? Now listen to the tape and choose the right one.

Nowadays,we can travel by diffierent kinds of trains,like bullet train and high-speed rail.They are fast.

2. Know more

T: There are a lot of great inventions in the world.Let’s watch a vidoe.

播放伟大的发明视频，重点聚焦中国古代四大发明：Compass, Paper-making, Gunpowder and Printing. 使用目标句型介绍四大发明。

T: These are the four great inventions of ancient China.

About A thousand five hundred years ago,the Chinese invented them.

So,let’s say it together.The Chinese invented the Compass.

T:Now,We can use the compass on the mobile phone.And we have a lot of apps to show the way,like baidu map and gaode map.

3. Choose and tell

T: What makes life change a lot?

S: Knowledge, technology, science. Don’t forget hard-working people.

T: In the future,who will make the changes?

All of you!

A strong youth makes a strong country.

四、板书设计