教学设计湘教版九年级英语unit4topic2sectionA新授课教学设计

新湘教版9年级上Unit 4 Topic 2 Section A 教案南安中学 李育文The main activities are 1a and 2a. 本课重点活动是1a和2a。. Teaching aims and demands 教学目标1. Master some new words and useful expressions：toothbrush, ruler, steel, lift, ink, Renai Education Institute2. Learn the past simple passive：(1)When was it made?(2)It was developed in the Beijing Renai Education Institute. Teaching aids 教具录音机/磁带/手机/钢尺/牙刷/纸片/印有红酒、墨水和电梯的图片. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习（时间：10分钟）1.（教师穿上棉质衣服，最好是自己挑选过的。复习被动语态的一般现在时的用法和结构，为导入新课做准备。）T：Im very happy today because Im wearing my favorite coat.(让学生注意自己的衣服。)T：Do you like my coat?Ss: Yes, we do.T: Whats the color?Ss: ItsT: How do you like it?Ss: I like it very much. / I dont like it.T: Touch it, please. Whats it made of?Ss: Is it made of cotton?T: Yes, its made of cotton.(如有其他回答，就直接告诉他们：Its made of cotton.)T: Now, boys and girls. Id like you to guess where it is made. You can guess like this: Is it made in Changsha?(学生用一般疑问句形式针对be made in进行提问。教师根据学生练习情况总结并板书。)be made of 原材料be made in 产地2.（出示牙刷、钢尺和纸片，导入新的词汇和目标语言，先采用老师提问，学生回答的形式，然后改为学生之间互相问答。） (1)T: Whats this in English?Ss：Its a ruler.T: Whats it made of?Ss: Its made of steel.(2)T: How do you say this in English?Ss: Its a piece of paper.T: Whats it made from?Ss: Its made from wood.(3)（由学生问答。）S1: Whats this in English?S2: Its a toothbrush.S1: Whats it made of?S2: Its made of plastic.（总结be made of与be made from的区别：be made of表示原材料未经化学变化，仍可在产品上看出原材料；be made from表示原材料经过化学变化，已看不出原材料。以下是板书练习的中心内容：）ruler is made of steelpaper is made from woodtoothbrush is made of plastic3.（出示图片：电梯、红酒和墨水，导入本课语法：was made in。先是老师问，学生答，后由学生互相问答。注：图片背面标注产地和生产日期。）（1）（师生问答。）T: Look! I have a picture. Theres a lift in the picture.Where was it made? You can guess.Ss: Was it made in Japan?T: No, it wasnt. It was made in China. Now. You have a picture. Whats inthe picture? Talk about it with your partner, please.(2) (生生问答。)T：G1 talk about the red wine.S3: What was the red wine made from?S4: It was made from grapes.S3: Where was it made?S4: It was made in France.S3: When was it made?S4: It was made in 1940.T:G2 talk about the ink.S5: What was the ink made from?S6: It was made from carbon.S5: Where was it made?S6: It was made in Shanghai.S5: When was it made?S6: It was made in 2004.(总结学生对话内容，板书，为Section A中对话的学习提供语言基础。)liftwas made inChinawinewas made fromgrapesinkwas made fromcarbonStep 2 Presentation 第二步 呈现（时间：10分钟） 1. 教师提出问题，让学生带着问题去听1a的录音。）T: Listen to the tape carefully and find out the answers to the questions:（1）Why is Lisa unhappy?（2）What is a rocket used for?(播放录音，然后让学生回答以上两个问题。)S1: Lisa is unhappy because she is not allowed to play computer games.S2: A rocket is used for sending satellites or spaceships into space.2. (再放一遍录音，学生跟读以确保语音、语调准确，然后齐读一遍对话，帮助学生找出对话中的关键词，并将它们板书，为下一步巩固对话内容做准备。)T：Boys and girls, lets find out the key words together. OK?Lisaunhappy / not allowed / be bad forKangkanga model rocket / be made of woodbe used for / Shenzhou / wish（接着提出下列问题，引导学生进入2a的学习。）T: Today, we will learn a new kind of machine. Listen to the tape carefully and find out:（1）Whats Kangkang doing?（2）Whats the new machine called?（3）Whats it used for?（4）When was it made?（5）Where was it made?(播放录音后要求学生逐次回答以上问题，将答案中心词找出并板书，为下一步活动做准备。)The students answers may be like these:（1）Kangkang is learning English.（2）It is called English Learning Machine.（3）Its used for helping us to improve our English.（4）It was made around 2005.（5）It was developed in the Beijing Renai Education Institute.learn English, English Learning Machinehelp us to improve our English, around 2005Beijing Renai Education InstituteStep 3 Consolidation 第三步 巩固（时间：10分钟）1. T: Good job. You all got the answers to the questions. Can you practice the dialog without looking at your books? Here you can use the key words on the blackboard.(学生根据刚才的问答练习，利用黑板上的中心词汇表演2a中Kangkang和Wang Junfeng的对话。完成后给予鼓励并进行1a的对话练习。)T: Well done, everyone! Do you remember Lisa? Why is she unhappy?Ss: Lisa is unhappy because she is not allowed to play computer games.T: Why?Ss: Its bad for health.T: What does Kangkang show to Lisa?Ss: A model rocket.T: Whats it made of?Ss: Its made of wood.T: Whats it used for?Ss: Its used for sending satellites or spaceships into space.T: You remember it very well. Now, lets practice the dialogs between Kangkang and Lisa. Boys, youre Kangkang. And girls play the role of Lisa. Who can do better? Have a competition, OK? Ss: OK. (学生完成1a的对话练习。)Step 4 Practice 第四步 练习 （时间：5分钟）（在这次活动中，学生独立完成1b的练习，老师只略微总结be made of与be made from的区别就行，并在需要使用的时候加以强调或提醒，如果学生运用正确，进行鼓励，如果学生用错，示意改正。完成教材内容后，可适当拓展练习内容。）T：Whats your favorite school things? Do you like your bags?Ss：Yes, we like them.T: Take it out and show it to your partner. Talk about it as what we did just now.Step 5 Project 第五步 综合探究活动（时间:10分钟）1. T: What inventions do you know?(收集各种发明，并尽量利用be made of / be made from / be used for / be made in的现在时和过去时提出问题，然后引导学生完成2b的各项任务。)T：First match the pictures and the inventions. Put the numbers in the right places. And then make similar dialogs like 2a in pairs. Different groups talk about different inventions. G1digital cameraG2computerG3mobile phoneG4MP3T: After talking about the invention, please say something about it alone like this: Digital camera is an important invention. It was made in 1975. It was made in America first. Its used for taking photos.S1: (computer)S2: (mobile phone)S3：(MP3)T: What other invent