1、单元内容 Unit 4 Then and now 课时 1 集体备课教案 二次备课（手写） 教学目标 1.听说读单词 then and now ,e-book, mobile phone, newspaper, radio, telephone, e-friend, anywhere, could，并能运用于语句中。 2.掌握动词过去式的发音及用法，会说years ago,could/ could notNow, 教学重、难点 1.能正确地理解并朗读对话内容，在教师的引导和帮助下尝试 复述课文内容。 2.通过过去和现在的对比，感受个人的成长和社会的进步。 教学准备 教学设计 Step 1. W
2、arming up 1.T: Do you know the song? S: Where is time going? T: Yes, time flies quickly. We are growing up, and the things around us are changing. We know, the world is changing. 2. T: Then what is changing? Do you have your idea? Step2. New learning A. 1. T: Perfect. I like your ideas. Now Ill show
3、 you a family. Do you know them? Who is he/ she? ( Mike, Mr. Brown, Mrs. Brown, Mikes grandpa) 2. Then, how about this boy? Yes, this is Mike six years/ Mr. Brown twenty years ago/ Mrs. Brown twenty years ago/ Mikes grandpa thirty years ago. T: （总结）The time before, we can use this word: Then. (What
4、does it mean?) T: Today, we are going to learn Unit 4, Then and now. T: So, can you say sth. about Mikes family? （对比说，is/are, was/were） T: They have changed a lot. And this lesson, well know more about the changes of Mikes family. B. 1. (图) This boy, he is Mike. Now, he is a young boy. And he can do
5、 many things now. Lets guess, what can he do? （图）T: Could Mike do all these things six years ago? What could he do? （读 could）I give you two fist letters here. Can you guess? What couldnt he do? T: So, six years ago, Mike could read but he （师生一起读 文本） T: Can you describe little Mike six years ago and
6、young Mike now? 总结：In fact, everyone is changing everyday( the changes of people), What they look like is changing(appearance) , and what they can do is changing, too(ability). 3. T: And we know, as we people are changing everyday, our life is changing, too. Now lets listen to the tape, and try to c
7、atch: what they did then and what they do now. And remember to tick them quickly. After learning lets check. 4. look at Mr. Brown. This is Mr. Brown twenty years ago. And This is Mr. Brown now. What did he do then and what does he do now? (1)Read the paragraph quickly, and try to find out the commun
8、icate tools. (2)Read the four words. T: They are needed when we want to contact others. So, which one do you like? And Why? (3) How about Mr. Green? What did he use twenty years ago? （match: wrote letters, used the telephone） How about now? ( match: writes e-mails, uses the mobile phone) T: Lets ima
9、gine where he did or does these things. Where did he wrote letters/ use the telephone/ write e-mails/ uses the mobile phone? (4) T: Lets read this paragraph together. Now, try to describe Mr. Brown.（学生复述） （总结）T: Then and now, the way to contact people is changing . 5. T: look at the pictures, do you
10、 remember her? Mrs. Brown Lets see what changes have happened on her. (1) T: What is she doing in the picture? (2) T: Maybe she is doing some shopping or chat with her e-friends on the Internet. (3)And this is the picture of her twenty years ago. Then she was a schoolgirl. Where did she make friends
11、? And where did she buy things? (4) Read the text with your partners. (5) T: Lets try to fill in the table, OK? 根据表格说一遍。 6. (1)T: And besides these, the way to get news is changing now. How do you get news, boys and girls? (I get news from_. ) (2) T: How did Mikes grandpa get news thirty years ago,
12、and how about now? T: First, lets look at the two pictures. Watch carefully and try to find the difference. (3) Read the text together, and try to retell it. 7. Read the whole text together. 8.T: What do you think? You can discuss in groups first. Ss: Their life is(colourful, cool , modern, happy) ,
13、because Step3.Practise T: This time, lets work in 4. Each one chooses a part to read. Then use the phrases on the blackboard to make a report about your part Step4 Homework 1.Listen and read Story time. 2.Retell Story time on P38 3.Bring two photos and think of the changes between two photos on P40.
14、 教学后记 课时 2 集体备课教案 二次备课（手写） 课时 2 集体备课教案 二次备课（手写） 教学目标 1. 能够理解并掌握动词过去式的不规则变化及读音。 2. 学生能运用句型.years ago, I was/ I could (not)/ didnt。 教学重、难点 1. 能正确掌握动词过去式的不规则变化及读音。 2. 能用一般现在时和一般过去时的语句来描述自己。 教学准备 教学设计 Step 1. Preparation 1. Free talk T: What did you do yesterday /last weekend? S: T: What do you often do
15、 at weekends？ S: 2. Act and say T: What did I do just now ? S: You listened to music just now. Step 2. Presentation Lets recall the past. Revision a、Introduce myself. b、Introduce themselves. c、Introduce Clothes 、Food、House and Transportation about the past and the present. Step2: Presentation 1 Soun
16、d time 1）Talk and lead-in： Bobby and Sam also learn English at school. This is an English lesson. Ask: What are they doing now? 2)Try to read the sentences; 3)Explain :er is pronounced as - 4)Try to say some other words about “er” 5)Read the words together ,then make some new sentences with the word
17、s. 2Cartoon time Watch the cartoon, then answer :Miss Fox gets angry. Why? Read together and judge. 课时 3 集体备课教案 二次备课（手写） Read alone and answer: What do you think of Sam and Bobby? Listen and repeat. Think and imagine: If you were Miss Fox, what would you say? Read in roles and try to act. Guess : Wh
18、at are Bobby and Sam talking about? 3 Culture time Theyre talking about a book called Great inventions. Ask: What is this? Its an aeroplane. What about this? Its a train. Ask: Who invented the aeroplane and the train? Listen and repeat. Introduce the first aeroplane and the first train. Step5: Exten
19、sion 1) The Americans and the British invented the first aeroplane and the first train. And Our Chinese people are even great. Then Introduce the Four Great Inventions of ancient China 2)Share some other inventions. 3）Sum up: Listen carefully in class, we will know a lot and be a useful person！ Step
20、6: Homework 1、Read the dialogue with expression and try to recite it. 2 、Surf the Internet and find out some stories about inventions. 课时 3 集体备课教案 二次备课（手写） 教学后记 课时 4 集体备课教案 二次备课（手写） 教学目标 1、正确完成书上 Checkout 中的练习 2、熟练并正确地比较过去与现在。 教学重、难点 1、复习并巩固前三课时所学的单词与句型 2、正确使用过去与现在的句型写短文：Ive grown up! 教学准备 教学设计 Step
21、1 Show the task Hello, boys and girls, welcome back again. Nice to see you. Today lets go on learning this unit. What is the topic? At this lesson, well have a main task. Look, the task is :Write a passage: Ive grown up! At the end of this lesson, please try to finish the passage. OK? Step2 Play a g
22、ame Firstly, lets play a game, its called: Choose and classify. For me , some words that 课时 4 集体备课教案 二次备课（手写） used in the past and some of them that used in the present. Can you classify them? You can say like this: In the past, you. Now, you Check. Step3 Revision 1)Just now, you could classify the
23、words that used in the past and the present. Which one do you prefer? That means which one do you like better, life in the past or life today? You can answer the question in this way: I think life in the past wasLife today is 2) Someone likes the life today, but someone doesnt. No matter whether we
24、like it or not, we will grow up! Look, this is Mikes family photo. But what were they like when they were young? What could they do? What couldnt they do? Lets take a look. 3)Say something about them according to the photos? Please try to guess from the photos. T: Look at this baby. Whos he? S: Hes
25、Tim. T: Can you say something about him? S: Tim was one year old. He couldnt T: What else? S: 4)Now, lets know more about the members in Mikes family. Open your books, read this part and finish the exercise here. Lets check together. Boys and girls, you should use could and 课时 4 集体备课教案 二次备课（手写） coul
26、dnt correctly. 5) You know Mikes family. What about you? Now, its time for us to write a passage: Ive grown up! Step4 Task You see, everyone has changed a lot .and we can see many changes in our daily life. Can you find more changes in our life. Discuss in groups and then share ideas. Step5 Homework
27、 1.Talk to your friends about the changes happen on you. 2. Memorize the irregular verbs youve learnt, and try to know more. 3. Think about more changes of our life, try to say them in English. 教学后记 课时 5 集体备课教案 二次备课（手写） 课时 5 集体备课教案 二次备课（手写） 教学目标 1.熟练并正确地比较过去与现在。 2.复习并巩固本单元所学的单词与句型 教学重、难点 完成补充习题 Unit
28、4 教学准备 教学设计 Step 1 Revision 1. Greetings. 2. 抽背本单元四会单词。 3. 说几种情景，让学生根据情景说说可以使用哪句英语来表达。 Step 2 复习本单元重点语法 1、一般过去时情态动词的句型转换： (1)could 引导的一般过去时的否定句，在 could 之后加 not：could not=couldnt Six years ago, I could write. Six years ago, I couldnt write. (2)could 引导的一般过去时的一般问句，将 could 调至句首： Mike could read and dra
29、w.( 一般问句) Could Mike read or draw? (3)could 引导的特殊问句：特殊疑问句+could 引导的一般问句：They could ride a bike.(对画线部分提问) Could they ride a bike(用 do what 替换) ？ What could they do ？ 2、一般过去时和一般现在时的动词形式对比：时间决定时态 根据句中时间副词的不同，使用不同的动词形式。重在引导学 生区分动词原形、三单和动词过去时。可以采用表格的方式进 行呈现，同时配合一般现在时的练习加以巩固。 Step 3 Do the exercise. 1. Do
30、 the listening part. Then check the answer. 2. Do the writing part. 3. Check the answer. Step 4 Homework 1. Read, recite and act the story time and cartoon time. 2. Recite the key words, phrases and sentences. 课时 5 集体备课教案 二次备课（手写） 教学后记 课时 6 集体备课教案 二次备课（手写） 教学目标 1、能熟练听懂、会读、会拼写本单元单词。 2、能熟练听懂、会说、会读、会运用
31、本单元句型。 教学重、难点 1、能熟练听懂、会读、会拼写本单元单词。 2、能熟练听懂、会说、会读、会运用本单元句型。 教学准备 教学设计 Step 1 Revision 1. Greetings. 2. 听写单词、词组。 1. then and now 过去和现在 2. use the telephone to call people 用电话打给人们 3. write letters to his friends 写信给他的朋友 4. do many things 做许多事情 5. write e-mails 写电子邮件 6. call people anywhere 打电话给任何地方的人 7
32、. read newspaper for news 读报纸了解新闻 8. watch news 看新闻 9. on the Internet 在网上 10. read e-books 看电子书 11. make friends 交朋友 12. buy things from shops 从商店买东西 13. all over the world 全世界 14. work hard 努力工 作 Step 2 复习本单元重点句子 1. Six years ago, he/she couldnt write. Now he/she can do mangy things. 六年以前，他/她不会写。现
33、在他/她会做许多事情。 2. What day is it today? Its Monday. 今天星期几？星 课时 6 集体备课教案 二次备课（手写） 期一。 3. on holiday 度假 4. look out of 看的外面 5. go on 继续 6. get angry 变得生气 7. make a sentence with “egg” 用“egg”造句 20. wait for 等待 Step3 Homework 1. Read, recite and act the story time and cartoon time. 2. Recite the key words, phrases and sentences. 教学后记
