英语人教版三年级下册Unit4 A Lets spell教学设计.docx

Unit 4 Where is my car?A Lets spell教学设计呼和浩特市回民区贝尔路小学北校区贾 慧 一、教学目标：1. 学生能够感知并归纳字母o在单词中的短音发音规律。2. 能够拼读出字母o发短音的单词。3. 能够听音拼出含有字母o的单词。4. 能够读出带有字母组合ir和ur的绘本小故事 二、教学内容：1. 教材：A Lets spell2. 词汇：dog box orange body3、 教学重难点： 1.能够感知并归纳字母o在单词中的短音发音规律。 2.能够拼读出字母o发短音的单词。 3.能够听音拼出含有字母o的单词。4、 教学准备：教学录音、绘本故事、字母词卡、多媒体课件5、 教学步骤：Warm-up1. Greeting.2. Enjoy a phonic song of lettero.设计意图：激发学生学习兴趣。3.复习辅音字母的发音。设计意图：复习辅音字母的发音规律，并且出示字母组合sh的发音，为之后的练习环节做准备。Presentation & Practice1. Lead in the story. T: Today we have one new friend.（出现狐狸图片）With the sound: Hello! My name is Mox, Im a fox. T: Lets say Hello, Mox! Ss: Hello, Mox! T：Lets go on our story. （下一个图片）With the sound: I want to find my friend. He is lost. He is a dog, his name is Bob. He has a long body. Can you help me? 设计意图：引入本课主情境，通过听录音，学生感知本课所要学习的词汇Mox, fox, Bob, dog, long, body。2. T: But first you should answer my questions: who is she? What is she? Mox has a friend, what is it? Whats his name? It has a long body T leads to read the words: Mox, fox, Bob, dog, long, body. Then asks Ss to read the words in pairs, and ask them: What can you find? S answer.教师总结教授。设计意图：引导学生发现单词中都含有字母 o, 而且字母o发短音 。 3.T：Lets help Mox find her friend. There is box.（出现盒子的图片）Ask Ss to read and spell the word: box. T: Guess, whats in the box? Is it a.? T: Its an orange. Read and spell the word: orange.设计意图：通过猜盒子里有什么，激发学生学习的求知欲， 促进学生学习的内驱力。同时引出box和orange.4. T：Lets go on to find Bob. Mox meets a frog.（出示青蛙的图片，并拼读。） Frog says: If you can finish 4 tasks, you can find Bob. Each task finished, you can get one clue. Task 1: Help Mox cross the river: read and spell the words in pairs.(同桌之间拼读单词帮助Mox过河。）设计意图：通过拼读单词加强学生对o的发音的掌握. Task 2: Read and spell the words in groups,then you will get one clue.(4人一组拼读单词,然后你们会得到一条线索。）设计意图：拼读较难一点的单词，帮助学生掌握的更扎实。 Task 3: 4 students a group to combine the words with the cards.(4名学生为一组用卡片组合单词,老师说单词，小组拼单词，一组学生在前面拼。完成后你们将再次得到一条线索。） 设计意图：培养学生听音能拼读的能力。 Task 4：Read, listen and number.（听录音排序，完成后得到最后一条线索。)设计意图：通过学习让学生能够达到听音辨析的能力。 Finally, Mox find out Bob. They are very happy.5. Lets read the story. First, listen to the tape.设计意图：本环节为能力拓展环节，培养学生阅读的能力以及见词能读的能力。6.Read the story in groups.Homework:1.Read the words with letter “o”. 2.Read the story by yourself. 3.Complete the exercise.Board Design Unit 4 Where is my car? A Lets spell dog