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1、人教PEP版三年级下册英语unit5 A. Letslearn; Lets do教案其次课时课时内容A. Let s learn； Let s do课时分析Let s learn部分依照惯例，仍旧是重点词汇和重点句式的呈 现、学习。本环节中呈现了一张餐桌，餐桌上摆着四种水果。Sarah 正在和吴一凡进行沟通，询问吴一凡对水果的好恶。由餐桌上摆 放的水果引出了本单元的四会词汇：apple, pear, orange, bananao 以及重点句式：Do you like . . . ? Yes, I do.由于重 点句式在前一课的Let stalk部分已经消失过，同学已经有了 初步的理解和使用，
2、所以此课时重点要让同学学习如何替换重点 词汇进行表达，能够认读重点句式。四个四会词汇在上一课时消 失了三个，上一课时的主要目标是能够听懂、会说这些重点词汇, 本课时在此基础上，还要让同学能够认读这些表示水果的单词。 Let s chant是有关水果的一个小歌谣。主要句式为：I eat appleso同学会了解到两个口语词汇：yummy和tummy,还有一 个名词bowl0在唱这个歌谣时，同学能够重复说出四种水果的 名称，从而起到操练重点词汇的目的。课时目标.能够听懂、会说、认读单词：apple, banana, pear, orangeo1 .能够在真实或虚拟的情景中听懂、会说、认读句式：Do
3、 you like . . . ? Yes, I do. / No, I don t.2 .能够在与同学合作对话和唱一唱、说一说等活动中把握重点 词汇及句式。课时重难点.重点：能够听懂、会说、认读单词：apple, banana, pear, orange 能够在真实或虚拟的情景中听懂、会说、认读句式：Do you like . . . ? Yes, I do. / No, I don t.1 .难点：能够精确使用重点句式及重点词汇来询问他人对于水果的好恶。教学预备.多媒体课件、录音机、磁带1 .水果图片、水果实物、单词卡片教学过程Step 1 Warm up1.播放歌曲Apple treeo
4、同学先听，再唱歌。Apple red, apple round, apple juicy, apple sweet. Apple, Apple, I love you. Apple sweet I love to eat.Teacher： Boys and girls, let s listen to a song about apples.Teacher： Can you sing with it?设计意图：本单元的中心话题围绕水果绽开，以这样一首以苹果 为主题的儿童歌曲开头课程，既可以把同学的留意力始终放在水 果上，也能使他们乐观开心地进入本课时的学习。Step 2 Lead in.展现苹
5、果图片，与同学针对苹果进行沟通，并引出另外一种 水果，初步展现词汇和重点句式。Teacher： What，s this? Yes, it s an apple.（板书单词） A sounds /ae /. It has two ps. Let s spell and read it together, a-p-p-l-e, apple. Do you like apples?Teacher： Look at this fruit. What s this? Yes, It s an orange. Say with me, please, an orange. Let s spell it.
6、o-r-a-n-g-e, orange. Do you like oranges?设计意图：以上环节中的主题一一苹果一一引入本课的学习。因 上一课时此单词已经消失过，本课重在强调单词的拼写、认读。 以同样的方式复习呈现本课的另一重点词汇：orangeoStep 3 Presentation.播放课文录音，回答问题。Teacher： What does Wu Yifan like? Let s listen to the tape.Listen carefully and try to find the answer.Teacher： Now, show me your answer, plea
7、se.设计意图：以问题连接上一环节，同时引出课文内容，让同学带着问题倾听。1 .播放课文录音，同学跟读。Teacher： Listen to the tape again. Read with it this time.2 .展现课文中消失的图片，指向水果，同学说出单词，并进行 沟通。Teacher： Look at the picture. What do you see? Who is she? Who is he? What s this? Say with me, pear. We can see an ear in the pear. Let s spell it, p-ear, p
8、ear. What s this? Yes, it s a banana. How many as in it? How many ns in it? Let s spell it together, b-a-n-a-n-a, banana. Do you like bananas?设计意图：在同学能够正确朗读本课重点单词及重点句式之后, 利用课文供应的图片，来讲授其他两个单词的拼写及发音。在讲 授中引导同学观看单词的特征，提高他们记单词的效率。Step 4 Practice.以嬉戏操练单词。先出示四种水果的图片，再突然消逝其中 一个，请同学说出消逝的水果是哪一种。练习几次之后，变成出 示四种
9、水果的单词，再随机使其中一个消逝，请同学说出消逝的 是哪个单词。Teacher： Let s play a game. What s missing? Now, look at these four pictures. What are they? Good, you know them all. Oh, now there are three pictures. What s missing? Put up your hands and say your answer.Teacher： This time, we can see four words. Can you read it one
10、 by one? Now, watch carefully. What s missing? Can you say the word? Can you spell it?设计意图：以嬉戏的方式来操练单词。虽然是一种形式，但第一 轮的嬉戏旨在检验同学能否正确理解单词，能否将单词的发音与 其含义正确匹配。其次轮的嬉戏重在检验同学能否正确认读单词。1 .嬉戏：猜单词。仍旧分两个轮次。将apple, orange, pear, banana, fruit五个单词卡的背面朝向同学，打乱挨次，请同学 猜想是哪个单词。其次个轮次，老师描述水果的样子，请同学猜 出单词。Teacher： Here s ano
11、ther game for you. Let s guess the word.We have five pictures of fruit here. Now I turn them back. （抽取任意张）What? s this? Guess. You can say like this.Is it an apple? Is it an orange?Teacher： Now, listen carefully. I 11 give you some words about one kind of the fruit. Please guess what it is. The firs
12、t one, red, green, yellow, sweet. What is it? Next one, yellow, juicy, sweet, what is it? Yellow, long, sweet, what is it?设计意图：第一轮嬉戏，同学在没有任何提示的状况下猜单词， 他们会反复重复本单元学到的几个单词，比起机械性地重复，这 种嬉戏性的更好玩，他们也会更主动，记忆的效果更好。其次轮， 虽然还是猜，但是却考查了同学对于几个新学单词的理解。2 . Let s chant.播放韵句，观看教材中图片，用动作使同学 理解韵句的内容。Teacher： Time for a
13、chant. Listen to a chant, please.Teacher： Look at the picture. What can you see? You can see Zoom. He eats many apples, pears, grapes, oranges and bananas. Look at his tummy. Oh, it s so big. He eats too much fruit. Why does he eat too much? Because the fruit is yummy.（通过表情使同学明白yummy的意思）设计意图：通过谈论图片、
14、观看图片来引导同学理解韵句的意思。 一方面可以使同学比较直观地获得新学问的相关信息，另一方面 也培育了同学搜集信息整理信息的力量。3 .再次播放韵句，同学跟读。Teacher： Let s listen to the chant again. This time please follow it.4 .同学练习说唱韵句，并表演。Teacher： Practice the chant freely. Then please show it.You can do it yourself. And you can do it in groups. Let s find the best one.设计
15、意图：通过跟读，使同学能够把握韵句的正确读音。在练习 之后，让同学用自己喜爱的方式或独自或结组来表现，可以大大 激发他们参加的乐观性。同时，他们自己制造的动作也可以关心 他们理解和记忆韵句的内容。Step 5 Summary出示本课中的四个重点水果词汇及韵句中消失的葡萄，共五种水 果，老师出示的数字，同学读相应的遍数，并齐说、齐答句子。 Teacher： Now I will show the fruit quickly. And I will say a number. I say one, you read the word one time. I say three, you read
16、the words three times. Are you ready?Teacher： Let s say together. Do you like apples? Yes, I do. Do you like pears? Yes, I do. DO you like bananas? Yes, I do. Do you like oranges? Yes, I do. Do you like grapes? Yes, I do. Do you like fruit? Yes, I do!设计意图：以快速朗读单词和齐唱句子来结束课程，加深同学的 记忆。课堂作业一、将下列字母按正确挨次排
17、列组成单词，并写在相应图片的 下方。p p 1 e a a n b a n ar a o n g e e r a p二、推断以下各句与图片内容是（J）否（X）全都。()1. I likeoranges.()2. Doyoulike pears?Yes, Ido.()3.Doyoulike apples?No,I dont.()4.I likepears.三、依据图片提示，选择正确的回答。()1.Do youlike pears?A. Yes,I do.B. No, I don t.()2.Do youlike apples?A. Yes,I do.B. No, I don t.()3.Do youlike bananas?A. Yes, I do.B. No, I don t.( )3. Do you like fruit?A. Yes, I do.B. No, I don t.答案：一、apple, banana, pear, orange二、1. V 2. X 3. X 4. V三、1. A 2. B 3. B 4, A板书设计Unit Five Do you like pears?A. Let s learnDo you like s?Yes, I do.No, I don t.banana apple orange pear