北师大版（三起）四上Unit 4 Bobby's House-lesson 5 Get it Right-教案、教学设计--(配套课件编号：90cc9).docx

1、Main aim: 1. By the end of my lesson, students will be able to know that i has got 2 sounds:/i/ /ai/ 2. They are able to distinguish 2 sounds by listening. 3. And know the rule of i sound with help of teacher. They can read words with/i/ /ai/ sound by master the rule of i sound. Materials: PPT Lesso

2、n Procedure: Stage name & aimProcedural detail (Teacher does what) Procedural detail (Learner does what) Warm-up Create comfortable learning atmosphere and review letter sound 1. Greeting 2. Play song 1. get ready to learn 2. Sing a song Lead-in Game: 1:say letter sound 2.what is it Play games to re

3、view some letter sounds and some words lead them to focus on letter“i” 1. throw a ball(there are some letters on this ball) Model the game 2. show some pictures ask them to say the words and guide them to focus on the letter “i” 3. Tell them i has got 2 sounds and then write down short i long i on o

4、pposite sides of blackboard. Stick fish and kite on it,then give them a set of cards to discuss what those words should goes to ? (short i or long i) ask one from groups to stick on the black board and ask them to do peer observation by asking : is he right? 1. Catch the ball and Say the letter soun

5、d.e,g B B B /b/ /b/ /b/ 2. Say what did the see.and focus on the letter i . 3. watch teacher model the activity then discuss in groups . choose one kid to stick on the blackboard. 4. observing the kid who stick the word. Find out the rule of “i ” sound Guide SS to find out the rule by observing and

6、listening. 1. Give them more words with /i/ /ai/ sound. Ask them to find out the sound of i makes after listening. 2. Guide them to find out the rule of 1. Observing those pair of words: Fish five Six kite.(those words Stage name & aimProcedural detail (Teacher does what) Procedural detail (Learner

7、does what) And drill those words Drill sound /ai/. letter e doesnt make any sound. 1. boys read /i/ words from board and girls read /ai/. Then they switch. Then they all together. are in our text book),and find out the rules of 2 sounds. 2.read the words on blackboard. Game: SECRET GIFT This game is

8、 a good way to check,can they distinguish 2 sounds of i. 1. Present pronunciation map on PPT. And tell them I have a secret gift for you. Look at this map, you are going to find out what is it. 2. Get SS to focus on 2 boxes on both sides. Kit kite Bit bite Sitsite 3 Ask some kids try to read it,teac

9、her will correct them when they made mistake. 4.Tell them I have a secret gift for you , are they willing to go and get it. 5.Guide them to 3 turning points and they will go left or right depends on the word they heard. 6.model this game 7.ask them play with their partner. 1. Look at the map 2. Pay

10、attention to the words in 2 boxes. 3. Focus on 4 turning points 4. do the modeling game with whole class 5.Ask some kids to play this game with whole class. 6.Drill the words. Listen for sounds1. remind them to listen carefully.(cross out the word doesnt belong ,this is activity 2 in our text book)

11、2. Model the activity and then check with whole class 1. Listen carefully 2. Find out odd one. Stage name & aimProcedural detail (Teacher does what) Procedural detail (Learner does what) Show the picture of ice and add m ask kids to read it. And then show picture of mice tell them we are going to re

12、ad a short story about mice. Ask them: WORK IN PAIRS 1. read alone and circle the words with short i sound. Underline the words with long i . 2. Discuss the word they marked in groups. And then read them out. 3. Ask one pair to read their marked words 4. Then ask them read in groups. 1. say what did

13、 they see. And try to read the word:mice Read the story alone and marked words. Then discuss in groups and read it. Listen and repeat Then read in groups, each kid should read one sentence. 反思： 设计这节课之前，很困扰是先教一种 i 的发音，再教另一种还是同时教。再次研读教材发现， 重点是需要让学生了解 i 有两种发音，并能分辨两种发音。在此基础上，设计了从学生已经知 道的单词入手，如 fish,kite

14、,it,nine,in,five. 让他们根据自己已知的发音去讨论这些单词发音分 类，从单词的字母构成能看出，两种发音有规律，长音 i 通常会和在单词结尾的 e（不发音） 在一起。接着再听出单词中 i 的发音是如何的，并加入手势，让学生能够根据手势联系发音记 住 i 的两种发音。 在课前热身时，歌曲很好的进行了暖身，让学生情绪高涨。在复习字母发音 时，互动方式限制在老师和学生之间，其实可以大胆放手让学生之间传递。并让学生说出字母 音后，举例有这个发音的单词：A A A ./a/ /a/ /a/ A for apple. 在神秘游戏环节，给予学生游戏 的时间比较少。可以先出示方框里的单词，教读后

15、再进行游戏的示范。绘本环节，自读找出单 词，给出指令前，要检查学生是否听懂。并可以让四人讨论，列出标注的单词并读一读。接着 回到故事再读一读。 评课： 1. 教师教态自然，亲切，并时刻关注学生，及时进行评价。 2. 关注整体，用引导的方式，引导学生发现两种发音的不同，而不是自己告诉他们。 3. 并多次用学生当老师的形式去帮助他人，教读他人，减少了老师说话，教读的时间，以学 生为中心。 4. 互动方式多样，学生-学生老师-个别学生 老师-全班。但是需要多给予学生讨论的时间， 给时间限制会影响他们的讨论。 5.让学生常常做观察者，倾听者。观察他人的活动，倾听他人的想法。并常常检查，是否有在 认真。