我爱记单词lesson 2 ..doc

Lesson 2 字母的分类教学目标：1. 让学生明白为什么要对字母进行分类。2. 让学生掌握字母的具体分类(元音、半元音、变化的辅音和不变化的辅音)。3. 让学生理解字母组合的概念并记住三个常见字母组合(sh,ck,ph)的发音。Part One Revision（10 min）T: The most important point weve got last time is if weve known the pronunciation of every letter in a word, what can we do? （上节课我们学习到的最重要一点就是如果我们知道了构成单词的每个字母的发音，我们就能做什么呢？）S: We can read out each word without any phonetic symbols.（我们就能在没有音标的情况下读出单词）T: We also learned that there must be a vowel letter in a word, which means there must be an _ or an _ or an _ or an _ or a _ or a y in a word. （我们还知道了每个单词必须要有一个元音字母，也就是说一个单词中必须要有一个什么或什么或什么或什么或什么或字母y。）S: “a”, “e”, “i”, “o” “u”. Part Two Presentation （30 min）Step One Lets look and learn1. First, lets look at the chart and count how many English letters are there .（首先让学生看书本上的图表，数数总共有多少英文字母）S：26.T: Now look at the chart, what are the five letters in the pink area? (现在看图表，粉红色区域的是什么字母？)S: a, e, i, o, uT: What are they called?（他们被称为什么字母？）S: Vowel letters.（元音字母）T: Good. Whats the letter in the centre of the chart? （图表中心的是什么字母？）S: yT: Do you know what is “y” called? （知道y是什么字母吗？）S: 半元音字母T: Letter “ y ” is called the semi-vowel letter in English. （y被称为半元音字母）What are the five letters in the blue area?（蓝色区域的是什么字母）S: c, g, q, x, sT: These five letters are called unstable consonants. Do you know why they are called the unstable consonants? （这五个字母叫做发音变化的辅音字母。知道为什么叫他们为发音变化的辅音字母吗？）S: No.T: Ok, now lets look at the following examples. （板书, 并让学生读出每一个词）cake/keIk/ cite/saIt/ get/Get/ gene/dWi:n/ quit/kwIt/ Iraq/I?ra:k/ box/bFks/ exam/IG?zZm/ sake/seIk/ has/hZz/Among these five letters “c, g, q, x, s”, is the pronunciation of every letter the same in different words?（在这些字母中，每个字母在不同单词中的发音都是一样的吗？）S: No. its not the same.T: Thats right. So we call these five letters unstable consonants. （对了，因为他们的发音是有变化的，所以我们叫他们为发音变化的辅音字母）Now lets look at the picture at lower right corner. We can use a Chinese sentences to memorize these five letters.（现在看右下角漫画，我们可以通过一个口诀记住这五个字母） Its called: “月如钩，请你不要躺在上面。” In the picture, the moon looks like which word? (弯弯的月亮像哪个字母？)S: cT: Whats the initial letter of “gou”? （“钩”的拼音首字母是哪个？）S: gT: Whats the initial letter of “qiu”? (“求”的拼音首字母呢？)S: qT: What does letter x look like?像作业本上的什么啊？（此时，老师用手做交叉状）S: 叉号T: Good！It means yes or no? (那叉号表示肯定还是否东呢？)S: No! (否定)T: So in the sentence, “不要” means which letter? （那在这个句子里，不要表示哪个字母呢？）S: xT: Good, now whats the initial letter of “shang”? (上的拼音首字母呢？)S: s T: Ok, now what are the unstable consonants?（现在这五个变化的辅音字母分别是？）S: c, g, q, x, sT: Then what are the letters in the yellow area?S: p,b,t,d,k,f,v,z,h,r,j,l,m,n,wT: What are they called?S: 不变化的辅音字母T: Very good. They are called stable consonants in English. Ok, now Im going to list some letters, you tell me which category the letter belongs to, Ok? Ready? T, s, a(老师报字母，让学生说出分别属于哪一类)Step Two Lets read and guess1. T: Now lets look at these two flowers on page 6, can you read all the words in the flowers? Look at the first one, who can read these words?（现在看这两朵花，你们能读出上面的单词吗？先看第一朵，谁能读出上面的单词？）S: 。T: Good, which letters are the same in these five words? (很好，这些单词中相同的字母是什么？)S: shT: Can you figure out the pronunciation of “sh”?(sh的发音是什么？)S: /S/T: Good! “sh” has the same pronunciation in different words. Can you find a name for this kind of combination? 老师给你们一些提示啊，你们有喜欢的乐队吗？S: 有，she, 五月天，T: 对的，他们由好几个人组成，但是每次表演不同的动作，唱同一首歌，发同样的声音。在歌坛，他们叫做乐队！那么在字母界，我们能不能也给这样相对固定，且发音稳定的字母取个名字呢？（老师引导孩子说出字母组合的概念）S: 字母组合T: wownice one! 那我们就征用这个了啊！2. 略。总结： 像sh，ck这样不分离的字母被称作是字母组合，它们在单词中有固定的发音，分别是/S/和/k/，类似的字母组合还有很多，比如ph/f/。（各位老师请注意，此处ph字母组合一定要灌输，为下一个涂色环节中photo单词的结构划分做准备。）Step Three Lets find and colour通过例子，让学生去给每个单词的字母或字母组合涂上对应的颜色Step Four Lets chant and memorize带领学生一起有节奏地把规则朗读一遍，朗读后让学生理解每一句话的含义，老师可以提问学生。Part Three Revison （5 min）T: The most important point weve got today is that letters can be sorted into four categories. First, vowel letters , they are? And then semi-vowel letters is? Unstable consonants are? The rest of them are stable consonants.（今天这课，我们学习到的最重要一点就是字母可以被分为四类。首先是元音，他们是？其次是半元音，是哪个？变化的辅音？剩下的就是不变化的