2014秋公开课教案2

公公 开开 课课 教教 案案 授课时间 授课时间 2014 年年 10 月月 15 日第三节 日第三节 Unit 1 Topic 3 How old are you Section C Material analysis 本节课是 Section B 部分所学内容的继续 主要活动是 1a 2 和 3a 在复习辨认物体的 表达法的同时引入 these 和 those 的用法以及规则可数名词的复数变化规则 此外 语音板 块要求学生进行单词读写的训练以及让学生掌握一般疑问句和陈述句的语调变化 Teaching aims 1 Knowledge aims 能够掌握并正确运用新学习的单词 those these book let help ruler 等 能够熟练掌握和应用可数名词单复数的变化规则 一般在名词后加s 以s x结尾加es 能够用英语熟练表达辨认物体的表达方式 What are these What are those They are Are these those Yes they are No they aren t 2 Skill aims 1 能听懂有关辨认物体的表达方式 2 能识别出不同的语调 如陈述句和疑问句等 3 能运用表示辨认物体的表达方式进行简单的交流 4 能正确地朗读对话 并能注意语音语调 5 能写出辨认物体的简单句 3 Emotional aims 1 鼓励学生积极合作 参与课堂活动 大胆实践 2 培养学生学好英语的信心 鼓励学生积极大胆地开口讲英语 The key points and difficult points 1 Key points 正确使用表示辨认物体的表达方法 正确书写所学的单词 正确应用单数名词变复数的规律 2 Difficult points 单数名词变复数的规律 一般在名词后加 s 以 s x 结尾加 es 单数句型和复数句型的转换 What s this that It s a an What are these those They are Learning strategies 采用实物教学是学习英语的一种好方法 Teaching aids 录音机 多媒体 闪卡和黑板 Teaching procedures Step1 Introduction 5minutes Student activity 1 Students answer Hi Good morning Nice to meet you too 2 Do duty report 老师指着一支铅笔 T What s this Ss It s a pencil 老师指着一块橡皮 T What s this in English Ss It s an eraser 老师让一名学生举起他 她的钢笔 T What s that Ss It s a pen Teacher activity 1 The teacher greets with students Hello Good morning Nice to meet you 2 Help students revise the expressions in Section B Step2 Presentation 12minutes Student activity 1 Do 1a Students answer It s a book 2 Students say They are books 3 Students answer They are 4 Students answer They are 5 Students answer the questions Yes they are No they aren t 6 Students look at the pictures and read the conversations by themselves first 7 Students guess the order of the four pictures in pairs then some students tell their ideas about the order of the pictures 8 Students check the answers and follow the tape first 9 Students listen and follow the tape again Teacher activity 1 Show a book and ask What s this Help students answer It s a book Read the word for several times 2 Show two books to students and ask What are these Help students say They are books 3 Point to a book 意为 一本书 two books 意为 两本书 表示两个或两个以上的人或物 要把该名词变复数即 s Then point to some pens pencils erasers and ask What are these Let students answer They are 4 Point to the objects on students desks and ask What are those Let students answer They are 5 Show some objects and ask Are they Help students answer Yes they are No they aren t 6 Show the pictures of 1a on the screen and let students look at the pictures then read the conversations by themselves first 7 Give students 1 minute to guess the order of the four pictures in pairs then choose some students to number the pictures 8 Check the answers on the screen and play the tape and let students read after the tape first 9 Play the tape and let students listen and follow the tape again Step3 Consolidation 10minutes Student activity 1 Do 1b Complete the conversations in pairs and four pairs check the answer Use their objects to practice the sentences in pairs and some pairs show their conversations Teacher activity 1 Show the pictures of 1b on the screen and give students two minutes to complete the conversations then choose four pairs to check the answers Let students use their objects to practice the sentences in pairs and choose some pairs to show their conversations Step 4 Practice 12minutes Student activity 1 Do 2 Make short conversations in groups A What s this that B It s a an A What are these those B They are 2 Two pairs show their conversations and some pairs show the next conversations 3 Look at the blackboard carefully book books ruler rulers eraser erasers bus buses box boxes 4 Do 3a Read the words by themselves Then some of them read the words write the words by themselves and check the answers 5 Do 3b First read the sentences in 3b by themselves Then read after the tape and pay attention to the rising tone and the falling tone Teacher activity 1 Show the first group pictures of 2 on screen then let students make short conversations with the sentences in pairs 2 Choose two pairs to show the conversations Then show the next two group pictures of 2 and then give students some time to make up new conversations with the pictures 3 Write down the key sentences on the blackboard and ask students to pay attention to the words 4 Show the word cards and let students try to read the words together Then choose some students to read the words and ask students to write the words in their books 5 Let students read 3b aloud by themselves and pay attention to the rising tone and the falling tone Then play the tape and let students read after the tape Step 5 Production 4minutes Student activity 1 Come to the blackboard and make up more conversations At last the students listen to the teacher carefully Teacher activity 1 Put some objects on the desk Then choose some students to come to the blackboard and make up conversations with them in two minutes the student who makes more conversations is the winner Then make a summary about the game 2 Assign homework 1 Review the key sentences 2 Make a short dialogue orally 3 Copy the new words in workbook 4 Preview Section D Grammar and Functions Teaching reflec