三年级英语上册 Unit 5 I have a bag教案1 陕旅版.doc

Unit 5 I have a bag.The 1st periodTeaching aims: 1. Students can read, write, say and aurally understand the following vocabulary: bag, eraser,pencil, pen, book, crayon, ruler.2. To encourage the students to talk in English.Key points and difficult points: new words.Teaching Method: 利用多媒体创设情景，讲授单词的书写过程及读音规则.Learning Method: 小组合作掌握本课的单词.Preparations: radio courseware Teaching process: I. Warming up: Ask and answer:T: Good morning, boys and girls!S: Good morning, Miss Sun!T: How are you today?S: Im fine, thank you. Lets sing a song: Whats this? IINew presentation: Learn the new words: bag eraser pencil pen book crayon ruler. Listen to the radio: Circle and give the number Color your bag, book, pencil, pen and ruler. Lets talk:A: Look! I have a bag.B: How nice!A: Do you have a book?B: Yes, I do. I have a pencil, an eraser and some crayons, too. III . Consolidate and practice: Practice in pairs: A: Do you have _?B: Yes, I do. Role-play: Present: Teaching tip: 双音节词如：pencil, crayon, ruler和多音节词eraser 要先分别按音节拼读，再合起来拼读，这样有利于培养学生按音节拼读、识记双音节词的习惯，为以后学习多音节词打好基础。IV Summary: bag eraser pencil pen book crayon ruler. V. Homework: Dictation the words. Read the dialogue and words.板书： bag eraser pencil pen book crayon ruler The 2nd periodTeaching aims: 1. .The students can understand and say the communion parlance: Look! I have a _. How nice ! / Do you have a _? Yes, I do.I have a _, an _, and some _, too. 2. To encourage the students to talk in English.Key points and difficult points: new sentences.Teaching Method:利用多媒体课件创设情景进行教学.Learning Method:小组合作,自主探究.Preparations: radio courseware Teaching process: I. Warming up: Ask and answer:A: Good morning, boys and girls. I am a book. How are you today?B: Im fine, thank you. Flash cards: bag eraser pencil pen book crayon ruler. Play games: guess the words. II. New presentation: Introduce the new sentences: Do you have a _? Use the headdress to make up short dialogues with the following structures:A: Do you have a pen?B: No, I dont.A: Do you have a ruler?B: No, I dont.A: What do you have?B: I have some crayons. Play the audiotape as the students follow in their books. Practice in pairs: The students practice making up Do you have a _? Present: Ask some of the student pairs to present one Do you have a _?No, I dont. Question and answer for the class. Teaching tip: 英语里，冠词分为不定冠词和定冠词。 a, an是不定冠词，the 是定冠词。这里主要介绍不定冠词a和an的用法： A, an 仅用在单数可数名词前，表示“一”的意义，但是不强调数目的观念。例如： 用在辅音音素开头的单词前面：a man a ruler a hat a university a useful tool 用在以元音音素开头的单词前面： an apple an egg an orange an hour an ice-cream III . Consolidate and practice: Practice in pairs: Do you have a _? Listen and do: A: Do you have a /an _?B: Yes, I do. / No, I dont.A: Show me your _.B: Here is the _. Present: IV Summary: Look! I have a _. How nice ! Do you have a _? Yes, I do.I have a _, an _, and some _, too. V. Homework: Read the dialogue and words. Copy the new words. 板书： Look! I have a _. How nice ! Do you have a _? Yes, I do.I have a _, an _, and some _, too.The 3 rd periodTeaching aims: 1.The students can understand and say the communion parlance: Do you have a _? Yes, I do. ?No, I dont. What do you have?I have a / some _. 2. To encourage the students to talk in English.Key points and difficult points: new sentences.Teaching Method: 利用多媒体创设情景,学习句子.Learning Method: 分角色学习对话.Preparations: radio courseware Teaching process: I. Warming up: Ask and answer: T: Good morning, boys and girls!Ss: Good morning, Miss / Mr !T: Look! I have a pen, P-E-N, pen! How nice! Do you have a pen?Ss: Yes, I do! I have a pen, P-E-N, pen!T: Show me your pen, please!Ss: Here is the pen! P-E-N, pen! Play games: Guess! IINew presentation: Listen to the radio:Q1: Does Li Shan have a pen?Q2: Does Li Shan have a ruler?Q3: What does Li Shan have? Lets practice the dialogue:A: Do you have a pen?B: No, I dont.A: Do you have a ruler?B: No, I dont.A: What do you have?B: I have some crayons. Ask and answer: A: What do you have? B: I have a _. Practice in pairs:Ss: What do you have?T: I have a box.S1: Do you have a _?T: Yes, I do. / No, I dont. III . Consolidate and practice: Practice in pairs: What do you have? Role-play: Present: Teaching tip: some any some 一般用于肯定句中， 意思是“几个”，“一些”，作定语时，可修饰可数名词或者不可数名词。如： I have some crayons.我有一些蜡笔。 I have some work to do tomorrow. 明天我有些事情要做。 some 用于疑问句时，表示建议、请求或者希望得到对方的肯定回答。如： Would you like some juice? 你想来点果汁吗？Any 一般用于疑问句或者否定句中，意思是“任何一些”、“任何一个”作定语时可修饰可数或不可数名词。如“I dont have any pencils in my bag. 我的包里没有铅笔。Have you got any questions? 你还有问题吗？any 用于肯定句时，意思是“任何的”。如：Come and choose any ruler you like. 过来随便选你喜欢的赤字吧。 The students practice making up _. Questions with partners. IV. Summary: Do you have a _? Yes, I do. ?No, I dont. What do you have? I have a / some _. V. Homework: Read the dialogue and words. Copy the new words.板书： Do you have a _? Yes, I do. ?No, I dont. What do you have?I have a / some _.The 4th periodTeaching aims: 1. Use to reinforce the main idea of the story, and say the communion parlance: Whats in your bag? 2. Review the letters and words. 3. To encourage the students to talk in English.Key points and difficult points: read storyTeaching Method: 师生互动,讨论教学.Learning Method:小组合作,分角色练习.Preparations: radio courseware Teaching process: I. Warming up: Ask and answer:T: Hello, everyone! Im Colin!Ss: Hi, Colin!T: Look! I have a book. Do you have a book, too.?S1: Yes, I do. I have a book.T: Look! I have an apple. Do you have an apple, too?S2: No, I dont. Play games: Whats this? Its _. IINew presentation: Listen, then ask and answer:Q1: Who are talking?Q2: Whats in Colins bag?Q3: What does Toby eat?Q4: Who says “Glad to meet you.” to Toby? Play the audiotape as the students follow in their storybooks.Discuss the story. Ask the students if there are any parts of the story they dont understand. Discuss these with the class. In small groups, ask the students to try “reading” the story together. The groups tries to re-tell the main evens of the story from memory, using the pictures