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1、人教PEP版三年级下册英语unit5 B. Letslearn; Lets chant教案第五课时课时内容B. Let s learn; Let s chant课时分析Let s Learn中Mike在和Sarah聊自己不喜爱哪些水果,Sarah 也同时表达自己的想法。在这样的情景下,展现三个三会水果单 词:watermelon, strawberry, grape,和表达自己不喜爱水果 的句式:I don t like和表示附和的Me, neither.三个 水果单词中,grape在上一课时已经消失过,watermelon和 strawberry两个单词字形较简单,同学把握起来可能有些困难,
2、 在进行认读练习时需要多留意。Let s chant是个以表达自己对于水果的喜好为主要内容的比 较简单的韵句,涉及至U grape, orange, watermelon, strawberry 四种水果及其复数形式。还有相对比较简单的句式:They taste really good. No, but I should. I like them all. 等。 因此 在教学中要保证同学能够理解韵句所表达的意思,同时在说唱中 进一步熟识重点词汇的表达,能够做到听懂、会说。同时,还需 要引导同学意识到水果对健康的好处,让他们喜爱水果,养成良 好的饮食习惯。课时目标.能够听懂、会说、认读单词 gr
3、ape, watermelon, strawberry1 .能够听懂、会说、认读句式:I likeI don, t likeMe, neither.2 .能够在真实或虚拟的情境中正确表达自己对某物的好恶。课时重难点.重点:能够听懂、会说、认读单词grape, watermelon, strawberry 能够听懂、会说认读句式:I likeI dont likeMe, neither.1 .难点:能够正确使用重点句式表达自己对某物的好恶。能够正确认读单词:watermelon, strawberry教学预备.多媒体课件、录音机、磁带。1 .水果单词卡片、水果图片教学过程Step 1 Warm
4、up.开头课程前,将同学分成四组,在黑板上为每组画一棵树。同 学表现好时就为自己的组获得一个水果。课程结束时,水果最多 的组获胜。Teacher: I 11 divide you into four groups. Each group has a tree. If you did well, I will draw fruit for you. At the end of the lesson, the group which gets more fruit will be the winner.1 .播放韵句:I eat apples.同学先听再齐唱。Teacher: Boys and g
5、irls, let s chant. Listen to the chant please.Teacher: Please stand up. Let s chant together.设计意图:以与水果有关的韵句热身,为学习本课的学问做好学 问上的预备。韵句既有节奏感,内容又好玩,使同学做好学习新 学问的心理和心情上的预备。Step 2 Lead in1.嬉戏:I draw you guess.老师在黑板上画水果的简笔画, 先简洁画出轮廓,请同学猜出水果名称。(也可以使用多媒体课 件,展现某个水果的一部分,请同学猜出水果名称)Teacher: Let s play a game. Guess
6、 the fruit. What is it?You can ask like this: Is it an apple?设计意图:以简笔画的形式逐步展现出水果,能够极大地激发同 学的学习爱好,并且在复习单词的读法同时,还使同学同时复习 了单词的意义。Step 3 Presentation.在黑板接着画出西瓜、草莓、葡萄,(也可以使用单词图卡进行,或以多媒体展现图片)同学边猜边学习新授单词。Teacher: What s this? It s a watermelon. Look, this is melon, and this is melon, too.(展现不同的瓜类水果图片) Mayb
7、e this kind of melon is full of water. So people call it watermelon. Read after me, please, water-melon, watermelon. This line, read it one by one. Is this a watermelon? No, it s small. It s a strawberry. These are berries.(展现蓝莓的图片)They are blue. So we call them blueberry. And this is straw. Now rea
8、d after me, straw 一berry, strawberry. Boys read it, please. Girls read it. You know this fruit. What are they? Yes, they are grapes. Read it together, please, grapes.设计意图:连接上一环节的活动,以简笔画的形式来呈现新的水 果。由于两个新授词汇都是合成词,因此可以讲授单词的组成部 分,关心同学了解合成词的构成,以提高他们对于新单词的记忆 效果。1 .播放课文录音,观看课文图片,回答问题。Teacher: Look at this
9、picture. What fruit can you see? Who s this boy? Who s this girl? What are they talking about? Let s listen and find.Teacher: Who can try to answer my question?设计意图:通过观看、分析图片内容来获得关于课文内容的信息, 再通过倾听来猎取更加精确的信息,或验证自己获得信息的精确度。培育同学在倾听中分析、猎取信息的 力量。Step 4 Practice.跟读课文,读准字音。Teacher: Listen to the tape again,
10、 and follow it please. 设计意图:通过跟读猎取单词及句式的正确读音,并订正自己的 读音。1 .我来指,你来说。老师指向黑板上的简笔画,同学快速说出 单词。Teacher: Look at the fruit on the blackboard. I point you say. Let s see who is fast.2 .给水果编上序号,老师说出序号,同学说出水果名称。Teacher: Now I number the fruit. This time, I will say the number. You say the correct fruit.设计意图:两个
11、活动的目的都是保证同学能够正确理解并读出单 词。其次个活动相比第一个活动难度增加了一些,同学需要熟识 数字的表达,并快速将数字反应为相对应的水果。对于同学英语 思维的培育有肯定的关心。3 .出示水果的一部分,同学猜出单词。Teacher: Look, this is a part of the fruit. What is it? Say like this: Is it a . ?设计意图:以这样的形式来猜单词,一方面能够激发同学参加的 爱好,另一方面使他们在猜想中不断使用重点词汇,在重复中熟 识单词的表达。4 . What don t you like?和同学进行沟通。Teacher: W
12、hat fruit do you like?同学自由回答。老师可以 在同学回答与自己喜爱的水果全都时,说出句子:Me, too.Teacher: What fruit don t you like?同学根据自己的实际 状况回答。老师在听到与自己不喜爱的水果全都时,说出句子: Me, neither.Teacher: Now, do a pair work please. Ask your partner what fruit he or she likes or doesn t like.Teacher: Which pair wants to show your dialogue?设计意图:
13、在与同学进行沟通时,通过老师的示范,使同学明白 Me, too和Me, neither的区分。通过两人小组活动,让同学在 沟通中真正使用学到的句式来表达自己的真实想法,提高他们的 口语表达力量。5 .播放韵句,同学先仔细倾听,然后老师与同学针对韵句内容 时行沟通,最终同学跟唱。Teacher: Everyone did a good job. Now it s time for chant.Listen carefully.Teacher: Do you like grapes? Why? They taste really good.Do apples taste good? Do bana
14、nas taste good? Do you like bananas? Do you like oranges? But you should like. Because it s good for us.Teacher: Listen to the chant again and follow it.Teacher: Let s say the chant together.设计意图:通过针对韵句内容的沟通,使同学能够真正明白韵句 每一句的意思和用法,并在学习韵句的同时,向同学传达要喜爱 水果的意识。Step 5 Summary.同学以自己喜爱的方式表演韵句,来总结本课时的重点学问。Tea
15、cher: Now please show the chant. You can show it by two or in groups. Let s find the best group.设计意图:鼓舞同学以自己喜爱的方式来呈现韵句,以爱护他们 参加的欲望并激发他们持续的学习爱好。1 .总结小组表现,鼓舞最佳小组。Teacher: Now let s count the fruit of each group. Which group is the winner? Congratulations. Everybody, please be better next time.设计意图:对同学
16、的评价最主要的意义就是激励同学,使同学保 持长久的学习爱好。以与本课重点学问相联系的方式进行评价, 还能同时复习巩固本课的重点学问,可谓一举两得。课堂作业一、依据图片写出单词。二、依据你自己的实际状况来回答问题。1. Do you like watermelons?2. Do you like strawberries?3. Do you like grapes?4. Do you like oranges?三、读一读,推断正(T)误(F)。Lily: Tom, do you like grapes?Tom: Yes, I do. Grapes taste good. Do you like
17、grapes?Lily: Me, too. Do you like watermelons?Tom: No, I don t. How about you?Lily: Me, neither. Do you like apples?Tom: Yes, I do. And you?Lily: No, I don t. But I should.Tom: Yes, apples are good.()1. Tom likes grapes.()2. Lily likes grapes.()3. Tom likes watermelons.()4. Lily likes watermelons.()5. Tom likes apples.答案:一、watermelon, strawberry, grapes二、同学依据自己的好恶自由回答。三、1.T 2. T 3. F 4. F 5. T板书设计Unit Five Do you like pears?B. Let s learnwatermelonstrawberry grapesI don, t likeMe, neither.