发布时间 : 星期四 文章六上英语Unit 4 - 4修改更新完毕开始阅读d16e6723be23482fb5da4c2a
课 题： 总课时 Unit 4 Then and now 共 6 课时 课 型 教 者 新授课 秦茜 1、了解并体会字母组合er在单词中的发音; 教学目标 2、让学生了解人类的两项重大发明并延伸中国古代的四大发明及其他的发明。 3、熟练并正确地比较过去与现在。 教学重、 1、熟练并正确地比较过去与现在。 2、正确使用过去与现在的句型说出自己的过去与现在 难点 教学准备 PPT、卡片 第 4 课时 教学内容 Sound time, Culture time, Fun time 教学过程 Step 1 Warm up 1、Listen to a song: Where is the time going? 2、Greeting T: Good afternoon, boys and girls. Nice to you again. Today let’s continue Unit 4. First let’s read together. 3、Free talk. T: Great! The world is changing day by day just like the song. Now let’s talk about our “past and present” You can talk from these four points: Transportation(交通)：（go ,went） Shopping（buy, bought）; House（live, lived）; Learning(学习): (studied, study) 1) Talk with each other. 2) Choose three students to talk. Step 2 Fun time 1、Great！You have said so much. Now let me tell you my “past and present”. 拿出一张小时候的照片。 Look，who is she? Guess! Yes, this is me. Twelve years ago, I was 9 years old. I could read and write. I couldn’t ride a bike. I didn’t go to ☆教学调整☆ school by bike. （拿出一张现在的照片）Now，I’m twenty one years old. I can drive and draw. I do shopping on the Internet. 2、T: So what about you? Now stick your two photos on your books and write down your past and present. Then talk with each other. 3、Choose several students to answer.(上讲台展示) Step 3. Sound time 1、T: Wonderful! We can say we have become so different. For example, I was a student two years ago, but now I’m a teacher, yes or no? So I can say my job is a ….?(根据学生回答板书teacher)How to spell? T: Great! So What’s your mother’s job? Is she a worker? (板书mother，根据学生回答板书worker，领读这三个单词,再添上单词summer，winter， sister) 2、（领读mother，worker, teacher, sister, summer, winter.）T: What can you find?(学生自己找出字母组合er发音为/?/) Do you know any other words like them？ 学生答（如：father，brother，letter，weather, together, paper, waiter; farmer; driver; cooker; after; afternoon; water…） 3、Can you read these words?（学生根据规律自主读出生词） simmer, speaker; dancer… 4、Can you use some of these words to make a sentence? For example：In summer, I wrote a letter to my sister. 5、First you can talk and then tell me your sentences. 6、Bobby and Sam made a rhyme with these three words, let’s listen and try to understand. First clap your hands(为老师打节拍) 7、Can you understand? (讲解work hard努力工作；on holiday在度假) 8、Read after me 9、Let’s read together. Step 4 Culture time 1、T: Just now, we mentioned “teacher”, so do you want to become a teacher/worker? Do you want to become a scientist? (由science引导学生理解，板书scientist，解释)Why？ Yes, because they can invent many things.（根据学生中文回答板书invent，领读，跟读） For example，they can invent it.(PPT显示飞机图片，板书aeroplane,领读，跟读invent the aeroplane) 2、T: And they can also invent it. (PPT显示火车图片)What’s this? S: It’s a tran. 3、So who invented the aeroplanes? And who invented the train? Open your books to P41 and circle your answers. 4、(学生回答) Great！.Now read after me 5、Read together 6、Do you know their names? 引出飞机的发明者 Wright Brothers(莱特兄弟)和火车的George Stephenson(乔治史蒂文森) 7、But these are both foreign invents. What about our China? Do you know “The Four Great Inventions”? (引出四大发明) 火药:Gun powder, 指南针:compass /’k?mp?s/, 造纸 :paper-making, 印刷:printing 6、Do you want to know other inventions? You can surf on the Internet after class. Step 5 Conclusion Today, we talked about our past and present. Then learned the sound of “er”. And we also talked about many inventions. The future is in your hands. I wish your dreams come true! Step 6 Homework 1. Make a sentence with some of the words on the blackboard. 2. Surf on the Internet to find some stories about inventions. Unit 1 Holiday Fun (Sound time, Culture time, Fun time) Past and present Transportation: go(went) Shopping: buy(bought) House: live(lived) Learning: study(studied) Twelve years ago, I was 9 years old. I could read and write. I couldn’t ride a bike. I didn’t go to school by bike. Now，I’m twenty one years old. I can drive and draw. I do shopping on the 板 书 设 计 Internet. mother, teacher, worker, father，brother，letter，sister，summer，winter, together, paper, waiter… player; simmer; farmer; driver; cooker… Scientist The Americans The Britsh The Wright Brother invented George Stephenson the aeroplane the train 本节课主要教授Unit 4的第四课时，由于第五课时的作文部分已经提上来讲过，学生对于过去和现在都能表达得比较完整，甚至能够拓展到课文内容以外，将以前学过的知识融会贯通。但从课堂设计来看，Sound time部分中间环节的设计略显生硬，有幸得到李老师的指点，现将小诗放到讲完er的发音后再教授，整个教学流程会显得更加流畅。另外，这节课的教学时间没能掌握好，导致中国古代四大发明的只是没能拓展到位，最后也没能对本节课的内容进行总结与回顾，显得不是很完整，现已将这两部分进行修改，希望自己在今后的教学中能多方面多角度考虑问题，努力进步。 课 后 反 思