Lesson10 How Many Are There 教案

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名称 Lesson10 How Many Are There 教案
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资源类型 教案
版本资源 冀教版(三年级起点)
科目 英语
更新时间 2020-01-07 06:28:16

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《 Lesson 10 How Many Are There?》
(一)教学目标:
知识目标:
1、掌握可数名词复数的3种情况。(1)直接加“s” (2)、以”s” “sh” “ch” “x”结尾的可数名词变复数时,在词尾后加-es?? (3)、不规则变化,如:下列词 man, woman, child,people 等。
2、掌握句子单复数的用法,This is a/an +名词的单数形式。These are +名词的复数形式。
能力目标:
1、可以根据教师的提问做出相应的回答。
2、可以复述录音机所说的句子。
3、能根据图片信息说出简单的句子。
情感态度与价值观:
激发孩子们学习英语的兴趣和好奇心,提高他们的语言表达能力。
(二)教学重、难点:
1、以”s” “sh” “ch” “x”结尾的可数名词变复数时,在词尾后加-es
2、不规则变化,如:下列词 man, woman, child,people 等。
(三)教学准备:
ppt
(四)学情分析:
学生已经掌握了很多的可数名词的复数形式,因而使本节课的教学就减少了不少难度,教师整理得有条有理,学习的内容对学生来说就简单容易多了。
(五)教学设计:
一、歌曲导入,激发兴趣
?? T:Hello,everyone! Are you happy?
???S: Yes, we are happy.
???T : How to express your happiness .
?? S1: Sing a song.
???T: Good idea! Let’s sing a song of “This is the way.”Ok ?
???S: Ok.
(设计意图:通过师生一起演唱歌曲,给学生创造了轻松愉快的课堂气氛,有助于师生情感的交流,使学生很自然的进入了英语课堂。)
?二、新授
?? T: Are you ready for English class ?
???S: Yes, we are ready.
???T: Well, Today we will learn Lesson 12。 How Many Are There ? Now read together.
???S: Lesson 12。 How Many Are There??
???T: I have many pictures 。Do you want to see ?
???S: Yes.
???1. Pencils and stamps.
???T : (实物或图片) What is this ?
???S1: This is a pencil .(板书pencil)
???T: How many are there? How many ?
???S2: One pencil.
???T: Yes, this is one pencil.
???T : (实物或图片) What are these ?
???S3: These are pencils .(板书pencils)
???T: Good. We can use‘many’in
?以同种方式教授This is a stamp . These are many stamps .(板书stamp,stamps)
?(设计意图: 呈现实物或图片可以给他们刺激,问答的形式可以使其保持注意力,并锻炼其语言的准确性。)
?T: Now, look at the blackboard. (手指pencils, stamps并将s描红) Do you see the s at the end of these words??
??? S: Yes.
T: These words get bigger with an s. (板书) This word ’s Chinese meaning is ……(手指bigger)
??? S5:比较大。
T : Yes ,very good .这些单词在加了字母s后数目就变大了。Please read this sentence together.
?S:These words get bigger with an s .
?2.Dresses ,dishes and buses
??? T: I have another six pictures. Do you want to see ?
???S: Yes.
???T: Ok. But I have a request.According to the pictures ,repeat the sentences that the tap says .Are you ready to listen to the tap ?
???S: Yes, we are ready.
?每出示一张图片,放一段录音,随即让学生单独重复, 即时板书dress, dresses, dish, dishes, bus, buses
(设计意图:学生听录音,模仿标准的语音语调,培养了学生听的习惯,同时为他们最终的说打下良好的基础。)
??T:(手指单词dresses ,dishes, buses) These words get bigger with an …(边说边板书)
??S: es
? T: (板书es) All of you are very good . Read after me ‘These words get bigger with an es .’
??? S: These words get bigger with an es.
??? 3. Men, women and children
T: At last, I only have six pictures .They are about people. (出示课件一男人图片) According this picture ,who can say a sentence ?
??S1: This is a man.
??S2: He is a man. (板书man)
??T: He is a handsome man. Do you think so ?
??S: Yes.
??? (出示课件几个男人图片)
??S3: They are men.
??S4: They are five men. (板书men)
(设计意图:给学生充分的自由,让他们根据图片信息,发挥想象,自由地说出句子,只要无大的语病即可。鼓励、相信他们的能力,这不但能锻炼他们的口语表达能力,并可增强他们的信心。)
??T: (手指单词men ,women, children) Do they get bigger with an s or an es? ?(板书)
??S: No. (板书)
??T: This words don’t have an s or es .They are special words.(板书special words)
三、拓展运用
? T:今天我们学习了名词的单复数,名词的复数有三种情况,第一种情况是
??S: 在单词的后面加s。
??T: 第二种情况是
? S: 在单词的后面加es。
??T: 最后是不规则的变化,如men,women,children。我们已经学习了好多的可数名词,谁能说出一些,并说如何变成复数形式?
??S: book---books toothbrush---toothbrushes chair---chairs room---rooms ……
从学生说出的众多单词中,总结名词变复数加es的规律:以”s” “sh” “ch” “x”为结尾的可数名词变复数时,在词尾后加-es 如:box,watch,fish,beach,couch,class,brush,toothbrush,glass,sandwich。不规则变化的单词:tooth,foot ,man,woman,children,baby,city,country,leaf,sheep,ox.
(设计意图:在教师的引导下,让学生自己发现并总结规律,锻炼学生的自主学习意识,并体验成功的喜悦.)
?四、家庭作业
?Activity book for Lesson 12
(五)板书设计:
Lesson 12。 How Many Are There ?
?
1.单词的后面加s
?
2.在单词的后面加es。
?
3.不规则变化的单词:
?
课后反思: