英语人教版四年级下册ＡＴ　ＴＨＥ　ＦＡＲＭ.doc

Teaching content analysis：Unit4 At the Farm has 6 periods. This lesson is the period3. The main teaching content of this lesson is Part A Lets Spell. This part requires students to master the pronunciation of words which has letter combination “or”. And students should perceive and conclude the pronunciation rules of the letter combination “or”.Students learning analysis：As the grade 4 students, they have learn the pronunciation of “ir”, “ur”, “ar”, “er” in the last several units. In this lesson, I will make a connection with “or” and “ir”, “ur”, “ar”, “er”.Teaching objectives：By the end of the lesson, students should be able to:l Master the pronunciation of words which have letter combination “or”: /：/, /:：/.l Perceive and conclude the pronunciation rules of the letter combination “or”.l Read and write down the words that have letter combination “or” according to the pronunciation rule.l By the learning of pronunciation can make the students notice the fixed pronunciation of some letter combinations, which can improve students speech recognition ability and reading ability.Important and difficult points of teaching：Make the students to master the pronunciation of words which have letter combination “or”. And make them to perceive and conclude the pronunciation rules of the letter combination “or”.Teaching process：I Warm-up1. Free talk.T: Good morning, boys and girls.Ss: Good morning, Miss Yang.T: Today well learn Unit 4 At the Farm PartA Lets spell.2. T: Before our class, lets enjoy two chants.(Teacher plays the chants about the pronunciation of “ir”, “ur” and “al”, which they have learned before.)3. Teacher shows the words which contain “ir”, “ur” and “al” to recall the knowledge they have learnt.4. Teacher asks students whether they remember the pronunciation of “ir”, “ur”, “ar”, “er”. And then teacher can naturally introduce “or” to students.Design idea：Recall the knowledge they have learned. Use “ir” and “ur”, which pronounce /：/, and “al”, which pronounces /:：/, to make connection with “or”.II Presentation1 . Presentation “or”: /：/Teacher shows 3 words, which are work, homework, world map, and asks students to read it.Teacher asks students to discuss the pronunciation rule of “or”.Design idea：Let students perceive and conclude the pronunciation rules of the letter combination “or”. Teacher presents the pronunciation rule 1 of “or”: or在w后通常发/：/，与ir，ur同音.Teacher shows the words: word, worth, worm, worse. And then requires students to spell them according to the pronunciation rule 1.Design idea：make students be able to read the words that has letter combination “or” according to the pronunciation rule 1. 2 . Presentation “or”: /:：/ Teacher shows students the word “horse” and ask them a question that whether this word pronounce /h：s/. Teacher asks students to find out the pronunciation of the word “horse” and pay attention to the other words that has “or” in a chant. Chant: The story about a horse I like to read the story.The story about the horse.The horse likes to work.He works hard of course. After listening to the chant, teacher asks students to read the words: horse, story. Teacher shows 4 words, which are horse, fork, story, morning, and asks students to read it. Teacher asks students to conclude the pronunciation rule of “or”. Teacher presents the pronunciation rule 2 of “or”: or在单词中一般发/:：/，与al 同音. Teacher asks students to make brainstorm about the words that contain “or” that pronounce /:：/. 3. Summary Teacher asks students to summary the pronunciation of “or”: 发音规则1：or在w后通常发/：/，与ir，ur同音发音规则2：or在单词中一般发/:：/，与al 同音III Practice1. Listen and numberDesign idea：First of all teacher will help students to master the pronunciation of words which has letter combination “or”: / ：/, /:：/ by listening.2. Read and sortDesign idea：Secondly, through speaking, teacher helps students to be able to read the words that has letter combination “or” according to the pronunciation rule.3. Look. Listen and writeTeacher asks students to write down the important words. Design idea：Thirdly, though writing, teacher helps students to be able to write down the words that has letter combination “or” according to the pronunciation rule.IV Production Teacher make a summary with students that the pronunciation of “or”,“ir”, “ur”, “ar