英语人教版四年级下册At The farm PA Lets learn.docx

PEP小学英语第四册Unit 4 At the farmPart A Lets learn教学设计 三岭小学 陈宝才一、教学内容PEP小学四年级英语下册Unit 4 At the farm PA Lets learn二、教学目标1能够听、说、认读单词tomato，pfriesotato，carrot，green beans及其单复数形式。2能理解句子Look at the green beans. Theyre so long. Yes, and the potatoes are big.3教育学生要有合理的饮食习惯。三、教学重难点教学重点：掌握四个单词tomato，potato，carrot，green beans。教学难点：掌握单词potato和tomato的复数形式。四、教具准备课件、卡片、纸箱、袋子、蔬菜实物。教学过程一、Warming upT: Today we are going to an interesting place.Can you guess? Where are we going?S: Farm.二、PresentationLets learn1. 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？T: Then lets count the carrots in the picture. (e.g., One carrot, two carrots many carrots.引出复数)2) I like carrots. They are yummy.chant:I like carrots. I like carrots. Yummy, yummy, yummy. 2. Teach “tomato(es)”1) Show a box.T： Look! I have a box. There is something in it. Who wants to come to the front and taste? Be brave!2) Close your eyes. Open your mouth. Whats it? 当学生得出答案时，教师出示实物及单词，逐步引出one tomato，two tomatoes，从而引出tomato的复数形式。3) Play the finger exercises. 请学生看老师的手指数量来判断应该使用tomato还是tomatoes。4) Show tomatoes.T: Look at the tomatoes. What color are they？Students: They are red.T: Yes. Theyre red and juicy.chant:I like tomatoes, I like tomatoes, juicy, juicy, juicy.3. Teach “potato(es)-tasty”1) Show a box.T: Look at the box. Can you touch and guess “Which one is the potato?”Students touch it and try to find out the potato.通过这个“摸一摸”游戏，引出新单词potato，然后出示单词卡，让学生认读。接着引导学生数一数共有多少个potato。2) Show the true potatoes.T: Look at the tomatoes. Theyre red. Look at the potatoes. Theyre brown.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。4) T: When the potatoes become fries, theyre tasty.chant:I like potatoes, I like potatoes, tasty, tasty, tasty.5) T shows two potatoes and compare them.T: Look! This potato is big.T shows the word card “big” and let Students read it.4. Teach “green beans” 通过这个“摸一摸”引出新单词green beans，通过比较引出long.5.（看图说单词）Teacher says the words and asks two students to point out the picture. Lets see who is quicker.6. Lets learnNow, 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.三、Consolidation exercises（课件呈现）四、Summary:这节课我们学习了五、Lets chant(动机)跟随音乐一起进行歌谣说唱。六、HomeworkListen and read the words each ten times.Listen and repeat the chant.七、板书设