三年级英语下册Unit3AtthezooThefifthperiod第五课时教案人教PEP

1、the fourth period(第五课时)part b lets learn & lets do教学内容与目标课时教学内容课时教学目标lets learn能够听说认读单词“small, big, short, long”能够熟练运用上述单词并通过多种活动运用句型“it has”描述动物的特点能够借助大量的肢体活动和思维活动,培养学生的观察能力思维能力和表演能力lets do通过活动能够更好地掌握单词和句型,进一步培养语言交际能力教学重点能够听说认读并熟练运用单词“small, big, short, long”和句型“it has”来描述动物特征教学难点能够运用所学形容词和句型在实际情景中

2、恰当地描述动物特征能够区别使用 “its”和 “it has”教学准备1.预习状元大课堂创优作业100分状元作业本中本课时的相关内容2. ppt课件课文录音视频单词卡片等teaching purpose通过唱歌,复习已经学过的单词,提高学生的学习兴趣,活跃课堂气氛,创设良好的学习氛围利用上节课创作的monster创编对话,复习句型,为新知的学习奠定基础教学过程7step 1: warm-up & revision & lead-in1.greetings.2.sing a songto the zoo. 3 revision and lead-in. students introduce th

3、eir monsters in groups.t: class, take out your monsters, please. describe it by using the following sentence structures, then make a dialogue: its it hass1: look at my monster.s2: oh, its it hass1: yes!s2: look at my monster.s1: wow! its it haswrite down the topic on the blackboard.step 2: presentat

4、ion1. find and say.(1) learn the word “big”.show a picture: many animals at the zoo. (出示课件)teaching purpose先整体呈现动物,再将具有big特征的动物身体部位圈出,给学生以直观的认识,引导学生归纳共有的特点,引导学生用句型“it has”来讨论动物t: look, children. there are many animals! what are they? ss: theyre monkey, elephant, giraffe, panda, horsethe teacher circ

5、les some parts of the animals bodies that are big, such as the elephants ears, the pandas body (出示课件)t: can you find the same thing?ss: yes. they are all very big.teach the word “big” by the word card. students read one by one.t: (point to the elephants ears.) it has?ss: it has big ears.teaching pur

6、pose对比引出“small”,并借助ppt呈现区别,使学生易于接受和掌握t: (point to the pandas body.) it has?ss: it has a big body.t: great!(2) learn the word “small”.the teacher circles some parts of the animals bodies that are small, such as the pandas eyes, the monkeys nose (出示课件)t: what about them? are they big too?ss: no, theyr

7、e small.teach the word “small” by the game: high low voice.t: and how to describe?ss: it has small eyes. it has a small nose.teaching purpose引导学生自己通过观察寻找符合“short”特征的动物身体部位并进行描述,培养学生的观察能力和语言综合运用能力(3) learn the word “short”.let students look at the pictures carefully. (出示课件)t: can you find something “

8、short”? you can say “it has (a) short”teach the word “short” by the game: simon says.s1: it (pig) has short feet.s2: it (rabbit) has a short tail.s3: it (bear ) has a short neck.teaching purpose引导学生学习单词“long”,突出学生的主体地位,培养学生的自主学习能力t: excellent! (4) learn the word “long”.let students look at the pictu

9、re carefully. (出示课件)t: now can you find something “long”? you can say “it has (a) long”teach the word “long” by a game: say the opposite word.teaching purpose教师通过问题引导学生观看并讨论动画,关注学生的有效参与,借助问题让学生把握教学内容,提取关键信息s1: it (elephant) has a long nose.s2: it (monkey) has long arms.s3: it (giraffe) has a long ne

10、ck.s4: it (tiger) has a long tail.t: very good!2 watch and answer.t: john and chen jie are at the zoo. what do they see? lets have a look!play the cartoon. (课件出示:教材p28 lets learn的视频) students watch and answer.ss: they see an ostrich.t: what do they say about the ostrich?s1: it has a small head.s2: i

11、t has a short tail.s3: it has a big body.3. lets say.show the picture on the ppt. (课件出示: 教材p28 lets learn的图片)lead students to describe the picture by the sentence structure: it has4. read and act.(1) students read after the recording and pay attention to the pronunciation and the intonation. (播放课件)(

12、2) let students practice the dialogue in groups.teaching purpose记忆测试的游戏能够很好地调动学生的学习积极性,吸引学生的注意力,让他们在略显紧张的氛围中,强化对单词的记忆lets do活动进一步巩固知识,调动学生多种感官的参与(3) act out.step 3: practice1. memory test.let students remember the words places in two minutes:then cover all the words.t: whats the word in the blank 1/

13、2/3/4/5/6?ss: 2. lets do.(1) play the cartoon for the first time. (课件出示:教材p28 lets do的视频) students watch and listen.(2) play the cartoon again. (播放课件) students read after the recording and act out.(3) play the game.teaching purpose通过创设自然真实的场景,让学生在情景中合理运用所学词汇,培养学生的语言综合运用能力鼓励学生突破常规大胆创新,培养学生的发散性思维和创新能力

14、step 4: consolidation &extensiondesign your own zoo.1. design your zoo.t: we know there are many animals at the zoo. elephants are big; rabbits are small; the giraffe has a long neck but what if elephants are small, rabbits are big, the giraffe has a short neck? you can imagine a very unusual animal

15、. six students work in a group. design your own zoo. go for it!2. talk about your zoo.s1: this is our zoo. look at the monkey. its fat. it has short arms and legss2: look at its it has3. show time.板书设计作业设计1 introduce your zoo to your family members.2. do the exercises. (见“状元成才路”系列丛书创优作业100分或状元作业本对应课

16、时作业)教学反思1.注重教学评价,评价语言丰富化和人文化,增强学生自信,激励学生积极参与课堂教学2.依照学生的年龄特点,创设灵活多样的教学活动,激发学生的学习兴趣和求知欲,让学生在活动中学习知识3.为学生创设真实的语言环境,与生活紧密相连,引导学生进行真实的语言交际4.鼓励学生突破常规大胆创新,设计独特的动物园,培养了学生的发散性思维和创新能力teaching contents & teaching aimslets learnbe able to listen, speak and read the words “small, big, short, long”.be able to tal

17、k about the animals by using the words above and the sentence structure “it has”cultivate students observing, thinking and performing abilities through activities.lets docultivate students communicative competence.teaching prioritiesbe able to listen, speak, read and use the words “small, big, short

18、, long” and the sentence structure “it has” to describe animals.teaching difficultiesbe able to use the learned adjectives and sentence structures properly to describe animals in real situations.be able to distinguish and use the sentence structures “its” and “it has”teaching proceduresteaching stag

19、esteacher s activitiesstudents activitiesteaching purposeswarm-up & revision & lead-in1. greetings.2. sing a songto the zoo. 3. revision and lead-in.1. greetings.2. sing the song. 3. describe the monster and make a dialogue.arouse students learning interest. help students review the sentences learne

20、d in the last lesson. lead in the new lesson.presentation1. find and say. (1)teach the word “big”.(2)teach the word “small”.(3)teach the word “short”.(4)teach the word “long”.look at the pictures carefully and find the common thing. learn the word “big” by the word card. learn the word “small” by th

21、e game: high low voice. learn the word “short” by the game: simon says. learn the word “long” by the game: say the opposite word.lead in the new words properly. lead students to focus on the characteristics of the animals and practice the words in sentences.2. watch and answer.watch the cartoon and

22、answer the questions.help them understand the dialogue.3. lets say.look at the picture on the ppt carefully. try to describe the pictures by “it has”strengthen the key words and sentences.4. read and act.read after the recording. pay attention to the pronunciation and the intonation. practice the dialogue in groups. then act it out in class.make sure students can read the dialogue correctly and fluently.practice1. memory test.1. play the game: remember the words