科普版四年级下册Lesson 8Do you have a ruler -ppt课件-(含教案+视频+音频+素材)-公开课-(编号：9059f).zip

Lesson 8 Lets Learn Do you have a ruler ? Follow me, follow me Hands up ,hands up Follow me, follow me Hands down , hands down Follow me, follow me Wave your arms Follow me, follow me Bend your knees What are you doing？ 自探 提示1 Listen to the tape and repeat. 合探 提示 Discuss the difficult phrases in group. 你会读吗？ a pen a pencil a book a pencil box a crayon a ballpen an eraser kren b:lpen rez a ruler ru:l 小小翻译家小小翻译家 a pen a pencil a book a ruler a pencil box 一块橡皮 一支圆珠笔 一支蜡笔 1. Reading and meaning ? 2.How to exchange? 自探提示2 Do you have a pen? Yes ,I do ./No,I dont. a pen a pencil a pencil box a crayona ballpena booka ruleran eraser How to exchange? Do you have_? Yes ,I do ./No,I dont. a pen a pencil a pencil box a crayona ballpena booka ruleran eraser Do you have any questions ? (你还有什么疑问吗？) 质疑再探质疑再探 运用拓展运用拓展 1.What have you learned？ （ 本节课你的收获是什么？）本节课你的收获是什么？） 2.Do exercises. Listen and choose. D A B C 选一选选一选 1.-Do you have _eraser? -Yes, I do . A. an B. a 答案：答案：A 2.- Do you have any cakes ? - _. A. Yes,I am. B. Yes, I does. C. No, I dont. 答案：答案：C lets chant Do you have a pen? Yes,I do.Yes,I do. Do you have a pencil? Yes, I do.Yes,I do. Do you have a book? Yes, I do.Yes,I do. Do you have a ruler? Yes, I do.Yes,I do. Lesson 8 Lets learn Do you have a ruler? Teaching demands: 1.In this text, let the students master these words and phrases: a pen a pencil a pencil box a book a ruler an eraser a ballpen a crayon 2.In this text,let the students master these sentence patterns: -Do you have_? -Yes,I do./No, I dont. 3.The students can make the dialogues using other words and phrases: a pen a pencil a pencil box a book a ruler an eraser a ballpen a crayon Teaching importance: How to make the dialogues freely and correctly. Teaching difficulties: -Do you have_? -Yes,I do./No, I dont. Teaching steps: Step 1 设疑自探 1.Listen to the tape and follow it to read the words. 2.Look at the picture,let students raise questions and teacher write them on the blackboard. (1)Reading and meaning? (2)How to use? 3.Let students solve the problems by themselves. 4.Let students discuss them in group. Step 2 解疑合探 1.The students give their problems first. Ask them whether groups can solve the questions. If them have any difficulties, the teacher should give them help.At the same time,teacher teaches them how to read the new words for several times. 2.Let them solve the problems they have shown. 3.Using all kinds of ways to practice the words. 4.Playing games to consolidate the words. 5.The students present the dialogues in pairs. (1)They should prepare their drills for several minutes. (2)The teacher asks, the students answer,then exchange. (3)Groups A ask, Group B answer, then exchange. (4)Ask some pairs to present the dialogue.If they have any difficulties, the teacher can give them help. 5.Let them practice the dialogues freely. They can use the drills they have learned just now. They can make the new dialogues like this: -Do you have_? -Yes,I do./No, I dont. Step 3 质疑再探 1.What have you learned in class? 2.Do you have any questions? Step 4 运用拓展 1.Listen and match. 2.Choose the best answer. 3.Lets chant. Bb writing design: Lesson 8 Do you have a ruler? Lets learn -Do you have_? -Yes,I do./No, I dont. 选一选 1.-Do you have _eraser? -Yes, I do . A. an B. a 2 .- Do you have any cakes ? - _. A. Yes,I am. B. Yes, I does. C. No, I dont.