Unit4 A Lets learn.doc

Unit4 At the farm (A Lets learn)玉环县坎门中心小学 杨绒PEP Book4 Unit4 At the farm (A Lets learn & Lets chant)教学目标1. 能听、说、认读单词与词组tomato, potato, carrot, green bean及其复数形式；2. 能够熟练运用上述单词与词组并运用句型Theyre.描述蔬菜特征；3. 能够理解、跟读歌谣，并能够创编新的歌谣来描述自己喜爱的水果或蔬菜；重难点 重点：能够熟练运用蔬菜单词及已学的形容词描述蔬菜特征； 难点：掌握tomato和potato的复数形式变化；教学准备PPT，词卡板书设计Unit 4 At the farmA. Lets learn & Lets chantWhat are these? Are these_? Yes, theyre. / No, they arent. Look at the_. Theyre_. carrots red long potatoes big brown yummy tomatoes red round juicy green beans green long onions white purple smelly教学步骤教学活动设计意图Step1Warm-up and RevisionStep2 Presentation & PracticeStep3 Consolidation & Extension Homework课后反思：1. GreetingsGood morning, boys and girls. / Im Miss Yang. Nice to meet you. Today Im your new English teacher.2. First Lets enjoy a video.3. Ask and answerQ: What vegetables do you know?Ss: tomatoes/ carrots/ peas/.T: Lets enjoy some pictures of the vegetables.Ss: (Look and say.) 4. Review the dialogue of the period 1.T: Wow! So many vegetables on Macdonalds farm. Today our friend Sarah, John and Mike are at the farm, too. What do they see? Lets watch and read along.Ss: They see carrots and tomatoes. 1. Teach ”carrots”T: Yes, they see carrots. (Listen and repeat)carrots Four carrots, a carrotPractice: Look at the carrots. Theyre_.(big/red/long/nice/good/yummy/)出示对话Sarah: Wow! Theyre so big. I like them. T: Sarah likes carrots. Me too. How about Mike? 出示对话Mike: I dont like carrots. Practice: Ss: I like carrots./ I dont like carrots. T: Carrots is good for you. You should try.2. Teach “potatoes”T: Mike doesnt like carrots. What does he like? (1) Have a look.出示对话Mike: Are these carrots, too? Macdonald: _.Ss: Yes, theyre. / No, they arent.听音出示答案：No, they arent. Theyre_.(tomatoes/ potatoes/ green beans/ onions/）听音出示答案：Theyre potatoes.(2) Teach ”potatoes” (listen and repeat)potatoes three potatoes a potato (3) Practice: Look at the potatoes. Theyre_.( big/red/brown/long/round/nice/good/yummy/)(4) 出示对话 Mike: Haha , I love to eat potatoes. Theyre big and brown. Theyre yummy.T: Mike loves to eat potatoes. Potato food are everywhere. Such as: potato chips French fries.3Lets read4Now they will go to another vegetable garden. Macdonald: Follow me, please. Children: OK.(1) Teach” tomatoes”T: Guess, what are these?Ss: They re_.T: Yes. They re tomatoes. (Listen and repeat)tomatoes three tomatoes a tomato (2) Practice: The tomatoes are _. (big/red/round/juicy/yummy.)(3) 出示对话 (Listen and repeat)John: Look at the tomatoes. Theyre red.Macdonald: Try some! Theyre juicy.Children: Thanks. Yum!5. Teach “green beans”(1) T: Look at this picture, what else can they see? Lets ask and answer.S1: _? Are these _? S2: _. S3: _.(2) Teach ”green beans” (listen and repeat)(3) Read and act6. Lets read 1T: Today the children are at the farm. First they visit the carrot and potato garden. Next they visit the tomato and green bean garden. And now theyll go to the_. Listen carefully! Ss: Theyll go to the warehouse.(1) T: Now they come to the warehouse. What do they see in the warehouse? Listen!Children: Wow! So many vegetables.(2) T: They see many vegetables. What vegetables are in the baskets? Listen and guess.Riddle: Theyre _.Theyre _.What are these?2. Lets chantT: So many fruit in the warehouse. Some one likes. Some one likes. Now lets chant.3. Lets saySarah / Mike/ John likes. Theare. How about Miss Yang? En, I like. Theyre. I love to eat. Theyre. I dont like onions. They make me cry. But I will. Because theyre healthy. How about you?4. Write and say1. Read the dialogues 5 times.2. Write and say.依据单元整体教学的设计思路是本节课的最大亮点，把词与句结合，放在情境中教学，丰富了课堂教学内容，对话的设计，既复习回顾了第一课时内容，又让新知识的出现水到渠成。不足之处：对话的设计可以更加简洁精炼一些，才能给后面学生的语言输出留出更多的时间。教学环节的滚动可以再快一点，让整节课的调控显得更加紧凑。通过打招呼，自我介绍，拉近与学生的距离。欣赏视频，渗透、感知主要教学内容。通过回答问题，对学生已有知识进行摸底检测。扩充词汇量，将书本知识与生活实际相结合，为后面学生的语言输出做铺垫。复习第一课时对话，引入人物及教学情境，与单元整体教学进行衔接。 借助课件，呈现carrots & a carrot区别名词单复数形式。在句型中操练新词并描述它的特点。利用人物的喜好引导学生表达自己的喜好及倡导学生合理膳食。挖空练习，让学生熟练掌握一般疑问句的肯、否定回答，感知本节课要学习的单词。再次区分名词的单复数形式，尤其注意以o结尾加es.继续在句型中巩固新词并对其外表进行描述。介绍生活中随处可见的土豆制品，增加教学的趣味性。小结：Sarah/Mike likes. .Theyre.并分角色朗读，词不离句，句不离篇，整体感知。学生看图猜蔬菜。板书tomatoes并与 potatoes做比较。继续对蔬菜进行形状、颜色等特点的描述。学生看图提问，巩固特殊疑问句What are these?及一般疑问句Are they? 并进行正确回答及描述。小结，分角色操练。完整感知本节课所学内容。 用图形直观展示本节课的参观路线，可以帮助学生更好