人教PEP版四年级下册Unit 4At the farm-Part A-ppt课件-(含教案+视频+素材)-市级优课-(编号：d1683).zip

Today, Mike, John and Zhang Peng are at a farm . It is red. It looks like the apple, but it isnt the apple. What is it? (谜语) They are .What are these?tomatoes It is a tomato . Whats this? / /ei/ / /is/ /i:z/ They are .What are these?potatoes It is a potato . Whats this? It is so big . They are so big . / /ei/ / What are these? They are so long . green beans They are . /i:/ It is long and orange. I like eating it. What is it? They are .What are these?carrots It is a carrot . Whats this? / （我会试试的。）（我会试试的。） onionan （可是洋葱让我哭了。）（可是洋葱让我哭了。） Can you say? tomatoes potatoes carrots green beans onions tomato potato carrot onion Look, what are these? Theyre carrots. Are these potatoes? No, theyre tomatoes. what are these? Theyre green beans. Have more vegetables. Keep more healthy. 请多吃蔬菜请多吃蔬菜! 保持健康保持健康! Go to the market with your parents and talk about fruits and vegetables. 教教 学学 设设 计计 设计内容设计内容 PEP 小学英语四年级下册小学英语四年级下册Unit4 At the farm （A Lets learn、Lets chant ） 1. 教材分析教材分析 本部分学习的单词和词组是 tomato, potato, carrot, green beans 及复 数形式。教材通过主线任务讨论蔬菜丰收的情景呈现单词的词义和意义。通过有 节奏的说唱使学生在句子中朗读 Lets chant 部分。 学生在之前学过一些描述蔬菜和农场等名词的词，比如 red、yellow、green、long、big 等。会询问 What is this？What is that？等 问题，并会回答。这对本节课学习 What are these？的理解和回答有很大帮助。 2.学情分析学情分析 四年级的学生年龄在十岁左右，记忆和思维具有直观性和形象性。所以我要 用直观教学，并在教学环节中穿插游戏和竞赛，使学生保持对课程的兴趣与学习 热情。 他们在三年级开设了英语课程，学习了一年的英语后对英语有了一定的了解 并形成了基础知识。但由于课时少，语境不丰富，使学生掌握的语言知识和技能 还是有限的。所以在教学过程中，要不断整合前面的知识，循序渐进的提高学生 掌握和运用语言的能力。 3.教学目标分析教学目标分析 1知识目标 （1）能够听、说、认读单词 tomato，potato，carrot，green beans。 （2）能理解句子 Look at the green beans. Theyre so long. Yes, and the potatoes are big. （3）会说唱歌谣。 2能力目标 培养学生的口头表达能力和表演能力。 3情感目标 教育学生要有合理的饮食习惯。 4.教学重点、难点分析教学重点、难点分析 5.教学准备：教学准备：PPT 黑板黑板 词组卡片词组卡片 6.教学过程设计教学过程设计 Step 1、Warmup（热身） 1.Guess a place T: Today we are going to an interesting place. a) It has many trees and grass. b) It has many animals. c) It has many vegetables. Can you guess? Where are we going? Ss: Farm. T: Yes, we are going to the farm. 2.Sing: Old MacDonald had a farm 利用多媒体课件展示农场，播放英文歌曲,师生边唱边跳，在优美的乐曲中 拉开本节课的序幕。 教师提问: T: What animals can you see at the farm? Ss:Chicks,ducks. T: What vegetables can you see at the farm? Lets have a look. Step 2、 Presentation（新课呈现） Lets learn 1. Teach “tomato(es)” 1)Riddle(谜语) It is red. It looks like the apple, but it isnt the apple. Whats this? Its a tomato. Show the word card“tomato”. What are these?They are tomatoes. 2)趣味拍手操练: Tomatoes ，tomatoes ，I like tomatoes. 2. Teach “potato(es)” 1) T: Show a picture of french fries, theyre tasty. What are they made of? Show the word card“potato”. 2) Play a short game “High and low”. 巩固操练 potato 的读音。 3) T shows two potatoes and compare them. T: Look! This potato is big. 4)编一个 chant 巩固知识： Tomatoes, tomatoes, “t” is for tomatoes. Potatoes, potatoes, “p” is for potatoes. 带领学生分小组一起吟唱。 5) 趣味拍手操练： Potatoes , potatoes ,I like potatoes. 3. Teach “Green beans” 1) T: Show a picture of “green beans” and ask “what are these? Show the word card“green beans”. 2) Look at the green beans. Theyre long. (Show two green beans and compare them.） 3)趣味拍手操练： Green beans , green beans ,I love to eat green beans. 4. Teach “carrot（s)” 1) T: Lets play a guessing game: its a kind of vegetables. Its orange. The rabbits like it very much. Whats it？ Ss can answer it both in Chinese and English. 教师出示 word card “carrots” 并张贴，教师带读，抽查 2 小组读。 2) I like carrots. They are yummy.Do you like carrots? Some students like them,others dont. 3)趣味拍手操练 chant: Carrots, carrots, carrots I will try. 5. Lets learn Turn to P39 Now, Sarah and Mike are at the farm, too. Lets listen to the tape. 教师播放 Lets learn 的内容。 1) 第一遍，学生听录音回答问题： Are the green beans long? Are the potatoes big? 2) 第二遍，订正答案并跟读。 3) Pair work: one student is Sarah, the other is Mike. 4）Show time. 6. Lets chant I like tomatoes. I like potatoes. Carrots I will try. I love to eat green beans. But onions make me cry. Step 3 .Practice 1.Can you say? tomato potato carrot onion green beans 2. Today, Mike, John and Zhang Peng are at the farm too, Lets go and see. Step4.Summary 这节课我们学习了 tomato，potato，carrot，green beans 四种蔬菜的名称，它 们是农民伯伯通过辛勤的劳作才得以收成的。我们知道蔬菜含有丰富的维生素 C，应该多吃蔬菜，因为它们有益于我们的健康。 Have more vegetables. Keep more healthy Step5.Homework Go to the market with your parents and talk about vegetables and fruits. 7.板书板书 Unit 4 At the Farm tomatoes（图片） potatoes（图片） green beans（图片） carrots（图片） Look at the green beans. Theyre so long. The potatoes are big.