新牛津（绿色上教版）二年级下册《英语》2B-U2-4 教案.DOC

1、Unit 2 In the circus第四课时(4th PERIOD)一、主要新授内容(New contents)Lets talk - Look at the Its 二、学习目标(Objectives)1、学会用Look at the Its 句型来介绍马戏团里的动物，同时能与旧句型整合对特征、能力等其他方面进行描述。2、尝试介绍一种马戏团里自己喜欢的动物，与同学交流分享。三、教学建议1、任务前期准备阶段（Pre-task preparation section） Pre-task Preparation是指我们要求学生运用目的语（即所学的语言）之前，呈现给学生的新语言材料。也就是我们常

2、说的：Input。在这个环节主要让学生获得对新语言材料的第一次感知。Activity 1 （Tiny Tiger）（引入1）1、教学辅助(Aids)2活动过程（Process）StepsContentsMethodsPurpose1Say a rhymeThis little tiger is very wild. (Growl like a tiger) This little tiger is a loving child. (Pet the second finger) This little tiger has some big black spots. (With thumb and

3、 forefinger of the right hand, for a circle. Place it over the middle finger for spots) This little tiger likes to prowl and smell. (Dot the ring finger with the pointer of the right hand) But his teeth are too small to bite quite well. (Let the little finger prowl all around the lap, smell and smel

4、l)儿歌说说，手指动动，让学生轻松进入语境中学习。Activity 2 (An alphabet rhyme)（引入1）1、教学辅助(Aids)1) 字母卡片2) 节奏器2活动过程（Process）StepsContentsMethodsPurpose1Recite the lettersLet students clap hands and recite the letters from Aa-Qq拍手复习字母，增加打节奏性。2Say a rhymeA - B - CDE (Teacher) A - B - CDE (Students) Grade One is where I want t

5、o be. (Teacher) Grade One is where I want to be. (Students) F - G - HIJ Learning to read and write each day.K - L - MNO Many boys and girls we know. P - Q - RST Sharing books with you and me. U - V - WXY Now its time to say good-bye. Z - Z - ZZZ Grade One is where I want to be. (or, with the zed sou

6、nd -) Z - Z - ZZZ And the letters are in my head. 用儿歌将26个字母串接，在多次朗读中自然学会了新的句子，增加输入量。Activity 3 （The circus）（引入1）1、教学辅助(Aids)1) 单词卡片2) 图片2活动过程（Process）StepsContentsMethodsPurpose1Talk about the circusIf you are an animal trainer in the circus, what can you do/say? What animal do you see/hear in the c

7、ircus?师生的一唱一和，通过互动增加课堂气氛，并让学生潜移默化地了解更多马戏团的知识。2Circus TimeTeacher: We will see a big parade. All: The circus is coming to town. Teacher: Well have pink lemonade.All: The circus is coming to town. Teacher: The horses will put on a show. All: The circus is coming to town. Teacher: The clowns will march

8、 in a row. All: The circus is coming to town. Teacher: There will be some acrobats. All: The circus is coming to town. Teacher: There will be some tiger cats. All: The circus is coming to town. Teacher: There will be a buffalo. All: The circus is coming to town. Teacher: Come on! Lets go! Lets go!Al

9、l: The circus is coming to town.2、任务中期实施阶段（While-task procedure section） While-task Procedure，这是指语言技能的习得过程。其中分为机械性操练和意义性操练两部分。机械性操练可以让学生准确地模仿、复说新授的语言，让他们经过从模仿到识记的过程，使新知识由感知、理解、模仿直到储存。Activity 1 （Circus train）（引入1）1、教学辅助(Aids)1) 纸2) 蜡笔或彩色笔2活动过程（Process）StepsContentsMethodsPurpose1Make a circus trainT

10、he children may draw and colour any animal they wish in the circus. Paste the animals on the blackboard as if they were in a circus train. 让学生自己动手，激发他们的表达欲望。2Talk about the animalsEncourage students to introduce the circus train one by one.Look at the Its Activity 2 （Circus show）（引入1）1、教学辅助(Aids)1)

11、电脑（2B-U2-13）2) 屏幕2活动过程（Process）StepsContentsMethodsPurpose1Free talk(Show the picture on page 8 ) Ask students to talk about one animal they like on the circus show. 通过逐步创设情境让学生表达更多的句型，使学生的知识进行整合。2Things animals can doWhat can the animals do in the circus.Encourage students to say:Look at the Its _

12、and clever.It can Activity 3 （Under The Big Top ）（引入1）1、教学辅助(Aids)1) 图片2活动过程（Process）StepsContentsMethodsPurpose1Listen to a rhymeUnder the big top, what will I see?Look theres an elephant smiling at me.Behind the elephant, what will I see?Look theres a bear dancing for me.Behind the bear, what will

13、 I see? Look a wild lion is roaring at me. Behind the lion, what will I see? A little seal doing tricks for me.儿歌的节奏性使学生乐于接受，也在潜移默化中使学生习得更多知识。2A memory gameChoose the animals pictures students hear in the rhyme and put them on the blackboard. 培养学生仔细聆听的习惯。3Talk about the animals Talk about the animal

14、s in order. Look at the It is (where)It is 逐步进行语言的积累表达。4Say the rhymeLet students say the rhyme together. Activity 4 （Sky circus）（引入1）1、教学辅助(Aids)1) 电脑（2B-U2-14）2) 屏幕2活动过程（Process）StepsContentsMethodsPurpose1Free talkDo you like the circus?Where can you see the circus show?2Sky Circus(Show some clou

15、ds look like animals) Let students guess what animal it is. What has it?Look at the Its It has 发挥学生想象空中云朵的形状，根据描述特征来巩固旧句型，与新句型整合。3A chantSky Circus I saw an elephant today, And a kangaroo, and a whale, A tall giraffe, a wobbly calf, And a bird with a long, long tail. I saw them march in proud array,

16、 I saw them all this very day. Why dont you ask me where Ive been? To the circus?No, not I. Ive been swinging on Grandmas gate, Watching the clouds in the sky.Activity 5 （Animals are hungry）（引入1）1、 教学辅助(Aids)1) 电脑（2B-U2-15）2) 屏幕2活动过程（Process）StepsContentsMethodsPurpose1The food animals likeThe is hu

17、ngry. What does it like to eat?It likes to eat 一年级时已学I like to eat 根据学生情况学习表达It likes to eat 进行扩充。2Match and say(Show some pictures of food and match with the animals)Look at the Its Its hungry now. It likes to eat Activity 6 （Introduce an animal）（引入1）1、 教学辅助(Aids)1) 图片2活动过程（Process）StepsContentsMet

18、hodsPurpose1Introduce an animal in groupsEncourage students in groups to introduce an animal they like:Look at the Its It has It can It likes to eat 以小组共同介绍一种动物来降低难度，使每个学生都有机会表达。3、任务后期完成阶段（Post-task activity section） Post-task Activity，这是指经过机械性操练和意义性操练，引导学生运用他们所获得的知识与技能来完成一个交际性的任务“task”，也就是语言的输出：out

19、put。学生通过前两个阶段的学习，在知识和能力上已具备综合新旧知识进行交际的能力，教师可以根据学生的实际水平设计或选用提供的活动，使学生在相应的尽可能贴近生活的语境中，正确有效使用习得语言，完成交际性的任务。Activity 1 （Make a shadow）（引入1）1、教学辅助(Aids)1) 纸2活动过程（Process）StepsContentsMethodsPurpose1Make a shadowAsk students to make a shadow of an animal. 通过制作动物影子，激发学生表达欲望。2Guess Let students share the sh

20、adows and guess what animal it is.Activity 2（Circus puppets）（引入1）1、教学辅助(Aids)1) 彩色笔或蜡笔2) 纸2活动过程（Process）StepsContentsMethodsPurpose1Circus PuppetsAsk students to make a finger circus puppet. 选择自己喜欢的动物来做个手指木偶，说说做做演演中自然表达语言。2Say and actPut the circus puppet on the finger and introduce this animal. Act

21、ivity 3（Circus cage）（引入1）1、教学辅助(Aids)1) 盒子2) 剪刀2活动过程（Process）StepsContentsMethodsPurpose1Circus Cage for AnimalsTo make a circus cage, youll need an empty biscuit box. Cut the flaps off the opened end. Then carefully cut out a large rectangle on each side. Tape some straws to the box. Do this on bot

22、h sides and the cage is complete. 利用废弃小盒子做个马戏车进城的小笼子，在演演说说中学生获得乐趣，也学会活用语言。2Make a circus showNow put the finger circus puppet in. It looks like the circus has come to town! Then encourage students to show the circus and introduce the animals附件：媒体制作说明2B-U2-13 出示书本第8页的图片，可以作成Flash,动物的动作是动的。2B-U2-14 出示不同形状象动物的云朵在空中飘。2B-U2-15 第一排出示一些动物喜欢吃的食物，第二排出示一些马戏团里动物的图片。可以任意拖动食物的图片与动物配对。