1、Unit 5 Whose dog is it?Part A Lets spell第3课时一、教学目标1. 能够正确听、说、读、写long, sing, ring, young, think, ink, trunk, pink。2. 通过听例词发音，观察例词结构中共有的特征，掌握ng, nk在单词中的发音规律。二、教学重点及难点重点：1. 能够正确发音long, sing, ring, young, think, ink, trunk, pink。2. 总结ng, nk在单词中的发音规律。难点：1. 掌握ng在单词中发/的音。2. 掌握nk在单词中发/k/的音。三、教学过程Step 1 Warm
2、-up1. Play a gameT: Before we start our new lesson, lets review the words what we learned last lesson.教师快速出现单词，然后消失。教师请学生说出看到的单词，并说出中文意思。设计意图：通过游戏，活跃课堂气氛，并复习巩固本单元学过的重点知识。2. Look, ask and answerT: Well done! Next lets review the sentences what we learned last lesson. I will take somebodys stationerie
3、s and ask you questions. Please answer them one by one. 借助学生的物品，师生间进行问答。T: Whose pen is it? S1: Its T: Whose pencil is it? S1: Its T: Whose books are these? S3: They are 设计意图：通过师生问答，活跃课堂气氛，让学生学会倾听，并复习巩固本单元学过的重点知识。3. Lets chantT: Now lets chant. Please listen carefully.教师播放歌曲，活跃课堂气氛，并让学生跟唱并且注意发现ng和nk
4、在think, sing, song, long 这四个单词中的发音。设计意图：通过歌曲，引入本课时的话题。Step 2 Presentation1. Look and find the common letters教师出示单词，请学生找出每组单词中相同的字母组合，最后核对答案。T: Now lets look at the words. What do they have in common? Please find it.设计意图：通过找单词的异同，引入本课时的语音话题。2. Look, read and learnT: Next lets learn some words which i
5、ncludes the letters ng and nk. 教师出示单词long, sing, ring, young, think, ink, trunk, pink及意思，要求学生听音跟读，感知单词发音。 设计意图：利用图片和音频相结合的方式，激活学生的知识储备。3. Listen, read and findT: Now lets listen again and find the similarities and differences in the words. 教师出示单词long, sing, ring, young, think, ink, trunk, pink，并播放Re
6、ad, listen and chant的音频，学生跟读。然后请学生试着说出这几个词中的发音规律。字母组合ng在单词中发/的音；字母组合nk在单词中发/k/的音。设计意图：通过听音、找单词的相同点，总结字母组合ng和nk在单词中的发音规律，便于学生牢记。4. Language points教师讲解字母组合ng和nk在单词中的发音规则，帮助学生整理和归纳。T: Now lets find the similarities of the words. 设计意图：通过课件资源，总结字母组合ng和nk在单词中的发音，便于学生牢记。Step 3 Practice1. Read, write and li
7、sten教师请学生看课本Read, write and listen，先读一读，然后按ng和nk的发音规律，将方框中的单词分成两组，并将相同发音的单词写在方框中。最后再听一听，读一读。T: Well done! Now turn to page 50. You read them first, then write them in the right place. 设计意图：通过读、写、听等途径，进一步巩固字母组合ng和nk在单词中的发音。2. Look, listen and write教师请学生看课本Look, listen and write，要求学生用现在进行时描述四幅图。如: Zoo
8、m is eating. John is jumping. Zip is drinking. Sarah is singing.T: Now look at the next question. You listen them first, then write the sentences. 设计意图：在巩固字母组合ng和nk在单词中的发音的同时，帮助学生强化良好的英语书写习惯。3. Think and sort教师请学生再找出一些含有ng和nk的单词，分到含有/和/k/的小房子内。T: Can you think some words which have the same pronunci
9、ation of / and /k/?设计意图：通过游戏，巩固字母组合ng和nk在单词中的发音。4. Exercises播放资源字母组合ng和nk发音练习。T: Now lets do exercises. 设计意图：通过发音练习，考查学生对字母组合ng和nk发音的掌握情况。5. Play a game Drive the train开火车，说单词。教师将学生分组，教师随机抽取一张卡片（卡片分别为nk和ng），学生依次说出带有该卡片上的字母组合的单词，说不出来的学生所在小组被淘汰，最后能顺利开火车的小组获胜。T: Now lets play a game, drive the train.设计
10、意图：通过小火车游戏，巩固字母组合ng和nk在单词中的发音，并培养合作的精神。6. TestT: Now its time for you to take a test to check how youve learned.完成随堂检测。Step 4 SummaryT: At last, lets summarize the main content of this lesson. long, sing, ring, young /think, ink, trunk, pink /k/Step 5 Homework1. 听录音，跟读课文。2. 找一找发音为 /、 /k/的单词吧！板书设计：Unit 5 Whose dog is it?long, sing, ring, young /think, ink, trunk, pink /k/
