英语人教版三年级下册Unit 3 At the zoo lets spell.docx

Unit 3 At the zooA Lets spell教学内容：Unit 3 At the zoo A Lets spell教学目标：1.学生能够听懂理解并会读会写有关Ii字母的四个单词: big,pig,milk,six. 2.学生能够了解并知道字母Ii在闭音节单词里的发音是/I/. 3.学生能通过掌握字母Ii的发音规律自己拼读出其它包含Ii字母的单词。教学重点：有关Ii字母的四个闭音节单词：big,pig,milk,six.教学难点：掌握并会运用Ii字母在单词中的发音规律。教学过程：Step 1: Leading-in.1. Greetings.2. Quick review about the pronunciations of letter A and E.Step 2: Presentation.1. Listen to a song Letter I. (Let the students know what we will learn today.)2. Teach the four new words.A. Show a riddle to the students and let them guess.(Use the riddle to introduce the word pig and big.)B. Ask some questions about the pig. ( eg. What color is the pig? Whats the pig like?)C. Let students to read some sentences about the pig for many times. ( These sentences contain some words about letter Ii.)D. Lets chant. ( Chant about the big pig .)E. Show a picture and ask the students :What is the pig doing？Lead the students to answer: It is drinking milk. Then ask : How much is the milk? Lead the students to answer : Its six yuan.F. Summarize : Today we learned about a pig. The pig is big. The pig is pink. The pig is drinking some milk. The milk is six yuan. G. Let the students to find out the pronunciation of letter Ii in these new words.Step 3: Practice1. Listen to the song again and try to find other words that contain letter Ii that pronounce /I/.2. Chant about the pronunciation of the new words.3. Lets blend. (let the students to read new words by using the rules of the pronunciation of letter i.)4. Lets read. ( Let the students to read some new words by themselves.)5. Listen trace and draw the four new words on the book.Step 4: Extension.1. Tell the pronunciation of the word group i-e to the students and let them spell some new words about it.2. Show the students a little story about the two pronunciations about letter i.Step 5: Homework.1. Try to read the little story by yourselves.2. Finish the task in the middle of page 26.3. Listen to the tape and read after it for three times.板书设计：Unit 3 At the zooA Lets spell pig big Aa Ee Ii Oo Uu milk six 教学反思：本节课先通过复习之前学过的有关元音字母Aa和Ee的单词和发音规则来引入，让孩子大概了解今天要学习什么内容。之后通过一个小谜语导入新课单词，然后围绕pig猪展开一系列的描述和提问把四个单词串联在一起，再通过歌曲穿插让孩子自己发