我愛(ài)記單詞lesson 2 ..doc

Lesson 2 字母的分類教學(xué)目標(biāo)：1. 讓學(xué)生明白為什么要對(duì)字母進(jìn)行分類。2. 讓學(xué)生掌握字母的具體分類(元音、半元音、變化的輔音和不變化的輔音)。3. 讓學(xué)生理解字母組合的概念并記住三個(gè)常見(jiàn)字母組合(sh,ck,ph)的發(fā)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? （上節(jié)課我們學(xué)習(xí)到的最重要一點(diǎn)就是如果我們知道了構(gòu)成單詞的每個(gè)字母的發(fā)音，我們就能做什么呢？）S: We can read out each word without any phonetic symbols.（我們就能在沒(méi)有音標(biāo)的情況下讀出單詞）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. （我們還知道了每個(gè)單詞必須要有一個(gè)元音字母，也就是說(shuō)一個(gè)單詞中必須要有一個(gè)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 .（首先讓學(xué)生看書(shū)本上的圖表，數(shù)數(shù)總共有多少英文字母）S：26.T: Now look at the chart, what are the five letters in the pink area? (現(xiàn)在看圖表，粉紅色區(qū)域的是什么字母？)S: a, e, i, o, uT: What are they called?（他們被稱為什么字母？）S: Vowel letters.（元音字母）T: Good. Whats the letter in the centre of the chart? （圖表中心的是什么字母？）S: yT: Do you know what is “y” called? （知道y是什么字母嗎？）S: 半元音字母T: Letter “ y ” is called the semi-vowel letter in English. （y被稱為半元音字母）What are the five letters in the blue area?（藍(lán)色區(qū)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? （這五個(gè)字母叫做發(fā)音變化的輔音字母。知道為什么叫他們?yōu)榘l(fā)音變化的輔音字母嗎？）S: No.T: Ok, now lets look at the following examples. （板書(shū), 并讓學(xué)生讀出每一個(gè)詞）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?（在這些字母中，每個(gè)字母在不同單詞中的發(fā)音都是一樣的嗎？）S: No. its not the same.T: Thats right. So we call these five letters unstable consonants. （對(duì)了，因?yàn)樗麄兊陌l(fā)音是有變化的，所以我們叫他們?yōu)榘l(fā)音變化的輔音字母）Now lets look at the picture at lower right corner. We can use a Chinese sentences to memorize these five letters.（現(xiàn)在看右下角漫畫(huà)，我們可以通過(guò)一個(gè)口訣記住這五個(gè)字母） Its called: “月如鉤，請(qǐng)你不要躺在上面。” In the picture, the moon looks like which word? (彎彎的月亮像哪個(gè)字母？)S: cT: Whats the initial letter of “gou”? （“鉤”的拼音首字母是哪個(gè)？）S: gT: Whats the initial letter of “qiu”? (“求”的拼音首字母呢？)S: qT: What does letter x look like?像作業(yè)本上的什么??？（此時(shí)，老師用手做交叉狀）S: 叉號(hào)T: Good！It means yes or no? (那叉號(hào)表示肯定還是否東呢？)S: No! (否定)T: So in the sentence, “不要” means which letter? （那在這個(gè)句子里，不要表示哪個(gè)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?（現(xiàn)在這五個(gè)變化的輔音字母分別是？）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: 不變化的輔音字母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(老師報(bào)字母，讓學(xué)生說(shuō)出分別屬于哪一類)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?（現(xiàn)在看這兩朵花，你們能讀出上面的單詞嗎？先看第一朵，誰(shuí)能讀出上面的單詞？）S: 。T: Good, which letters are the same in these five words? (很好，這些單詞中相同的字母是什么？)S: shT: Can you figure out the pronunciation of “sh”?(sh的發(fā)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? 老師給你們一些提示啊，你們有喜歡的樂(lè)隊(duì)嗎？S: 有，she, 五月天，T: 對(duì)的，他們由好幾個(gè)人組成，但是每次表演不同的動(dòng)作，唱同一首歌，發(fā)同樣的聲音。在歌壇，他們叫做樂(lè)隊(duì)！那么在字母界，我們能不能也給這樣相對(duì)固定，且發(fā)音穩(wěn)定的字母取個(gè)名字呢？（老師引導(dǎo)孩子說(shuō)出字母組合的概念）S: 字母組合T: wownice one! 那我們就征用這個(gè)了??！2. 略?？偨Y(jié)： 像sh，ck這樣不分離的字母被稱作是字母組合，它們?cè)趩卧~中有固定的發(fā)音，分別是/S/和/k/，類似的字母組合還有很多，比如ph/f/。（各位老師請(qǐng)注意，此處ph字母組合一定要灌輸，為下一個(gè)涂色環(huán)節(jié)中photo單詞的結(jié)構(gòu)劃分做準(zhǔn)備。）Step Three Lets find and colour通過(guò)例子，讓學(xué)生去給每個(gè)單詞的字母或字母組合涂上對(duì)應(yīng)的顏色Step Four Lets chant and memorize帶領(lǐng)學(xué)生一起有節(jié)奏地把規(guī)則朗讀一遍，朗讀后讓學(xué)生理解每一句話的含義，老師可以提問(wèn)學(xué)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.（今天這課，我們學(xué)習(xí)到的最重要一點(diǎn)就是字母可以被分為四類。首先是元音，他們是？其次是半元音，是哪個(gè)？變化的輔音？剩下的就是不變化的