英语人教版四年级下册unit4 partA.doc

Unit4 At the farmPartA Lets learn & lets chantTeacher: Yin QianTeaching contentUnit 4 Part A Lets learn & lets chantTeaching aims and demandsKnowledge aims1.Learn the words: tomato，potato，carrot，green beans 2.Be able to understand and learn to say the new structure as following:Look at the green beans. Theyre so long. Yes, and the potatoes are big. Ability aims1. Be able to understand and read the words about vegetables. 2 Get the students grasp the sentences: what are these? theyre. 3.Use the expressions theyve learned in their daily life.Emotional aimsArouse students interest during the teaching and help students establish their confidence.Teaching important and difficult pointsTeaching important pointslearn the words tomato，potato，carrot，green beansTeaching difficult pointsHelp the students to use the words and the expression correctly.Teaching methodsSituational teaching method, TPRTeaching stepsTeaching actionsStudentsactionsAims of the actionsNoteStep One Revision/Warm-up1.Greet the Ss and have a free talk. 2.Play a guessing game Guess and sing with the music. Learn the words farm. Excite pupils to make them get into the role of English speaker quickly.Step Two PresentationShow Ss pictures of the vegetables to learn the words in different forms. Ask boys and girls to finish some tasks. Do some arithmetic work. Learn the words and play the games.Learn the numbers from the daily life and it attracts their interest in that way.Show Ss some crayons. T: whats this? Lead Ss to answer: Its a. T:What are these? Lead Ss to answer: Theyre. Show Ss ppt to practice the expression. Ask Ss to practice the expression .Learn the expression and practice the expression. Use the figurative pictures to attract Ssattention. .Show Ss an expression like : A: what are these?B: Theyre .A Ah, theyre so .B: Yes, I like them.and express in the same way. Play the tape of Lets chant, and ask Ss to listen carefully and chant with it. .Learn the words and the sentense patten.Let Ss express the sentense patten to make them learn the dialog easily.Step Four Wrap-up Sing a song old macdonald had a farmSing the song together.End up this lesson by a pleasant song and strenth thought of using and expressing EnglishStep Five Homework1.Read the new words to your partner 。2. Draw a farm and introd