英语人教版四年级下册Unit 4 At the farm A Learn.doc

Unit 4 At the farmPart A Lets learn 备课教师: 曹小杰教学目标：1. 能够听、说、认读单词potato 、tomato 、carrot 、green beans.2. 能够运用句型：Look at the.They are .描述蔬菜的特征。3. 能够理解跟唱歌谣，并能创编新歌谣描述自己喜欢的水果蔬菜。教学重、难点：能够听、说、认读单词potato tomato carrot green beans运用句型：They are 描述蔬菜的特征。教学准备：PPT课件 点读机教学过程：Step 1.Warm-up1.Sing a song together. Marry has a little lamb.2.Free talkT: What co lour can you see?.S1:I can see.（利用PPT呈现颜色转盘，引导学生介绍自己看到的颜色）Step 2 Presentation 1. T: Boys and girls, lets play a guessing game. I have a fruit. Long and yellow .What is this?从而引出banana和grapes.They are red and round, What are they? What are these?从而引出复数形式tomatoes.(利用课件呈现西红柿图片并板书，学习新词tomato，带读，用红笔标注复数es，小组轮读)2.在句型中练习Look at the.They are. 3.T:The tomato has a brother .Who is he?从而引出potato，板书并教学potato.并在句型What are these? 以及Look at the.They are. 中练习。4.Guess.They are orange .The rabbits like it.从而引出carrots. 引导学生说出胡萝卜，并板书学习carrot及复数carrots 并在句型What are these? 以及Look at the.They are. 中练习。5.用同样方法学习green beans和onions. 学习单词green beans时,并提醒ea ee 发音相同。Step 3 Practice1. T:Now lets listen to the tape and follow it.2. Group work小组成员运用Look at the.They are.练习单词。3. T:Now Lets play a games. 4. Lets chantT:What do you love to eat ?(引导学生回答本课的单词) S:I love to eat. T: Do you like onions? T:I dont like onions too. Because onions make me cry.(带读) T:Now lets listen to the chant.(引导学生跟着说唱，可适当添加动作)Step 4 Consolidation根据本节课所学内容创编对话，要求内容丰富，语句流畅，可根据以下句型进行创编。 A:Lets go to the farm.B/C/D:Ok.B:What are these?C:Are these tomatoes?B:Yes,they are./No, they arent.D:Look at the They are A:What time is it ?C:Its Its time toB: let go.Step 5 Homework 1.向你的家人介绍自己家里的蔬菜。2.从课本39页选你喜欢的蔬菜，学做一道菜。3 .抄写今天学过的五个蔬菜英文词语三遍并背会。板书设计：Unit