1、Unit 4 ChristmasLesson 20 Christmas Tree教学目标：(一)知识目标掌握四会词汇：yesterday, tomorrow, today, be going to 知道怎样装饰圣诞树。(二)能力目标1.要求能够熟练地向他人描述某人昨天做了哪些事情；今天做什么事情；明天打算做什么事情。 2.能够用所学词汇和句子进行对话，能烘托出装饰圣诞树时的气氛。(三)情感目标让学生多了解西方国家的节日，看一看西方国家的节日与中国的有哪些异同点。教学重点：四会词汇：yesterday, tomorrow, today, card, be going to教学难点：区分一般现在时
2、、一般过去时和一般将来时这三种时态。教学准备：图片、圣诞树，录音机教学过程：Step1: Warm-up1. Greeting and RevisionHello!Howareyou?Whatsthedatetoday?Whatsthedateyesterday?2. FreetalkWhatdoyouoftendo?Whatdoeshe/sheoftendo?Whatdidyoudoyesterday?Whatdidhe/shedoyesterday?Step 2: Presentation1.导入文本新知(1)ListenandanswerT:Class,doyouwanttoknowso
3、methingaboutourfriends?Nowletslistenandtrytoanswer.教师播放音频。学生听音找出答案，回答老师问题，并复习一般过去时态，掌握不规则变化的动词过去式。a.WhatdoesDanny/Mrs.Smith/Mr.Woodoftendo?b.WhatdidDanny/Mrs.Smith/Mr.Wooddoyesterday?教授过去式buy-boughtbring-brought2.学习一般将来时(1)教授单词tomorrowTodayisDecember24th.TomorrowisDecember25th.教师带读新单词。(2)结构：begoingt
4、odoT: Iamgoingtoplayping-pong/ buygifts tomorrow.Whatareyougoingtodo?S: Iamgoingto_.T:Whatishe/shegoingtodotomorrow?S:He/Sheisgoingto_.总结一般将来时态结构begoingtodo.语法渗透。(3)ExercisePPT出示三种时态动词的变化,对三种时态的动词变化加以巩固。e.g.:walked-walk-begoingtowalkLetsfindthedifferences.(4)Practice出示各种人物的图片，给出时间yesterday,today,tom
5、orrow,让学生用三种时态描述图上内容，如：He/She/They_yesterday.He/She/They_today.Heis/Sheis/Theyaregoingto_tomorrow.3.听录音学文本(1)Listentothequestions:a:WhatisDannygoingtodo?b:WhatisMrs.Smithgoingtodo?c:WhatisMr.Woodgoingtodo?(2)Discussinpairs.(3)Askthestudentsanswerthequestions.4. LetsputupaChristmastree.(1)新授短语putupT:
6、YesterdayJennysfatherboughtaChristmastree. TheseareChristmasthings.Whatisshegoingtodo?S:SheisgoingtoputtheChristmasthingsonthetree.T:Yes.SheisgoingtoputuptheChristmastree.学生跟读句子。(2)新授单词thenT:Howtoputupthetree?Nowletswatchtheflash.观看flash后PPT出示圣诞树图片，分步展示如何装饰圣诞树,引导学生分步骤描述。First,Iamgoingto_.ThenIamgoin
7、gto_.带读单词与句子。Itsdone.Its_.(3)分角色朗读课文。5. DrawandWrite(1)Drawyourself老师提供课文第二部分Letsdoit中的图片与例句，让学生仿照来写并画出自画头像与所做事情。YesterdayI_.TomorrowI_.(2)Askanddrawyourfriend.T:Letsmakeachartbyourselves,whatdidyourfrienddo yesterday,andwhatishe/shegoingtodo,trytofillinyourchartwithyourfriend.Youcanleaveyourseatandask,thenwritethemdown.Yesterdayhe/she_.Tomorrowhe/she_.(3)Showandreadyourchart.Step 3: Homework采访家人与朋友，用英语询问昨天做过什么、明天将要做什么，制作出表格记录下来。板书设计：Lesson20ChristmasTreeWhatdidyoudoyesterday?IbroughtIboughtWhatareyougoingtodotomorrow?Iamgoingto_.(do)
