Unit 4 Then and now教案1.doc

Then and Now 教学设计1一教学目标：1听说读单词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could/ could not3通过过去和现在的对比，感受个人的成长和社会的进步。二教学过程Step 1. Warming up1.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?Step1. New learningA.1. T: Perfect. I like your ideas. Now Ill show you a family. Do you know them? Who is he/ she? ( Mike, Mr Brown, Mrs Brown, Mikes grandpa)2. Look, guess and matchWatch the cartoon and check the answerT: （总结）The time before, we can use this word: Then. ( what does it mean?)T: Today, we are going to learn Unit 4, Then and now.（读题目，学生用自己的理解去翻译题目T: Not bad. Good idea. I like it）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 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 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. Look and say. What are they? telephone, letters, email, mobile phoneWhat do you like? Why?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, What did he use twenty years ago? Where did he? （match: wrote letters, used the telephone） How about now? ( match: writes e-mails, uses the mobile phone)anywhere anytime anyone（总结）T: Then and now, the way to contact people is changing .5. T: look at the pictures, do you remember her? Mrs Brown Lets see what changes have happened on her.What did Mrs Brown do?Where did she make friends? And where did she buy things?Learn Passage 4 and try to ask and answer in pairs.（总结：It tells us the way to _ and the way to _. And the ways are changing now.）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, and how about now? Listen and circleSay sth. about Mikes grandpa.7. Read the whole text together after teacher .Step3. Consolidation1. review new word2. make some phrases with them3. try to retell the text according to the writing. Finish it in groups. （2人一组，合作完成）4. Today we know the changes of Mikes family. Like his family, we have our own stories. And with the computer, with all these modern equipments, our life has changed a lot. Can you use a word to describe the goodness they bring us? ( yes, we can get information fast. Our work is more effective. Our life is more convenient. It is easy for us to do many things. And the most important of all, it brings us happiness. This is because of E-time.)5. E-time is around us, it is in our family, It makes our life happier.It is in our school, It helps us to study more