Unit4Thenandnow第一课时教案

Unit4 Then and now 第一课时（Story time）教学内容Story time教学目标1 能听懂、会读、会说e-book, mobile phone, newspaper, radio, telephone, TV2 能听懂、会读、会说日常交际用语… years ago, … Now, …3 能准确地理解并朗读对话内容，在教师的引导和协助下尝试复述课文内容。

4 能准确使用一般过去时和一般现在时表达过去和现在的事情。

教学重点和难点：教学重点：能准确地理解并朗读对话内容，在教师的引导和协助下复述课文内容。

教学难点：能准确使用一般过去时和一般现在时表达过去和现在的事情。

教学过程Step1：Free talk1. Good morning, boys and girls.T：I’m your English teacher. We know each other well. Can you try to say something about me?(学生经过英语课的交流和平时的相处，对自己的英语老师应该理解，说说老师，激发学生用已知的内容实行语言表达)Ss：You are tall. You like surfing the Internet. You can teach English…T：Good. Look at this picture. Who’s that?S：She is …T：It’s me. She was your English teacher thirty years ago. What could I do then? Let’s take a look. (PPT播放1组照片)T：What do you think of me? Can you do the judgments?1. Thirty years ago, my hair was short.2. Thirty years ago, I could dance.3. Thirty years ago, I could speak English.4. Thirty years ago, I could teach.Ss judge and correct.2. T：What could I do thirty years ago?Ss ：You could …(根据刚刚看过的图片回忆说)T：Here are some pictures of me, Let’s see.Step2：New lesson1. 整体感知T：I have changed a lot, right? Today, we will see more changes about these people. Look! Who’re they? (看图说)T：What is the passage about? (生尝试说)T：What is the title of this passage? Here are three choices. Let’s watch and choose. (给出3个选项，看卡通，选择标题)T：Which one do you choose?S：B. Then and now. (揭题，带读标题)2. 自主分段学习(1) 阅读理解P38T：What differences happened？Open your books and turn to page 38Read the story by yourselves and fill in the blanks.Ss阅读并完成T：Have you finished? Please say it in pairs just like Su Yang and Yang Ling. Ss: Six years ago, Mike couldn’t…（六年级学生自主学习，根据P38尝试描绘）(2) Picture by picture反馈(Mike)T: Who can try?S: Mike couldn’t write. S: Mike can do many things.T: How many years ago?S: Six years ago.T:What could he do six years ago?S: He could…T: What can he do now?S: …T: Now let’s read this part.Read the first part.(Mr Brown)S: Twenty years ago, Mr Brown wrote letters to friends. He used the telephone at home…S: Now, he writes emails. He has a mobile phone.T: Good. （图片）a telephone, a mobile phone (带读)T：What’s the difference between a telephone and a mobile phone?S: We put our telephone at home or in the office. We can take our mobile phone to anywhere.T: What else? Which one do you prefer, the telephone or the mobile phone? S: …T: We can use the mobile phone to call people anywhere. What does it mean? Here are two choices. (给出2个英文解释，让孩子学会用英语解释英语)T: Which one do you choose?S: He can call people no matter where they are.T: Now let’s read this part.Read the second part.（Grandpa）S：Thirty years ago, Grandpa listened to the radio. He read newspapers.S: Now, He reads and watches news on the Internet. He reads e-books.T: Thirty years ago, grandpa got news from the radio and newspapers. (带读radio，newspaper)But now, we have something new. S: Internet/computer. (带读Internet，e-book)T: Grandpa uses the Internet to get news. What else can we do with the Internet?S: We can use it to …T: What’s the difference between a book and an e-book?S: A book made from wood. Books sometimes are very heavy.E-books are machines. They are expensive, but we can read a lot of books in one e-book.…T: Which one do you prefer?Ss:…T: Now let’s read it.Read the third part.(Mrs Brown)S: Twenty years ago, Mrs Brown made friends at schools. She bought things from shops.S: Now, she has e-friends from all over the world. She does shopping on the Internet.T: Now, she has e-friends from all over the world. What does it mean? I’ll also give you two choices. (给出2个英文解释，让孩子选择)S: She has e-friends from different countries in the world.T: Mrs Brown likes going shopping. Why she does shopping on the Internet now?S: Perhaps, shopping on the Internet is very convenient. The price is reasonable. You have more choices.T: Now let’s read the last part.Read the last part.3. 整体回顾课文T：You see, they have changed a lot. What do you think of their life? Why? This time, let’s read after the computer and think about this question.Read after the computer sentence by sentence.Ss Read.T: What do you think? You can discuss in groups first.Ss: Their life is…(colourful, cool, modern, happy…), because…Step3: PracticeT: This time, let’s work in 4. Each one chooses a part to read. Then use the phrases on the blackboard to make a report about your part.（分组练习朗读,然后四人一小组，上台借助板书实行反馈）Step4：Task1．T：You act well. Let’s make it more interesting. Make a Live Show.This is CXTV. Welcome to today’s Daily Talk Show. What are we going to talk today? Then and Now.Our Guests today are Brown’s family.Who will be the host? We can have some hosts, and I can be the first one. Who can be Mike? (选四人，做示范)Eg. Good day, ladies and gentlemen. Thank you for turning on the TV or your computer to come to CXTV.What you are having is the Daily Talk Show. This is Sun Wenjing,your host today. First, let’s welcome our guests today.(四位同学上场) OK，can you introduce yourselves? (学生扮演人物自我介绍) Grandpa looks very young. How old are you?/… Our topic today is Then and Now, you are the eldest, can you say something about the time thirty years ago?/…You are Mike. You are the youngest. But I think you are tall in your class. Did you play football six years ago? What can you say about Then and Now?You are so fashion, Mrs Brown. Your dress is so nice. I think it’s very expensive. /…What’s your job, Mr Brown? You must have a lot of calls every day. We didn’t have mobile phones twenty years ago. What did you do then?(鼓励学生参与互动) Do you have any questions to Brown’s family?（板书互动问题）2. T：Four of you in a group, try to make this TV show. And you can prepare to ask or answer some questions like this. Otherwise, who would like to be the host? Try.Step 5: Homework1. Listen and read Story time.2. Retell Story time by P38.3. Bring two photos (during your kindergarten years and in the present), and think of the changes between two photos (P40).。