人教版新目标英语八年级上册第三单元教案.doc

Unit 3 What are you doing for vacation?一、教学内容分析本单元的核心话题是谈论未来计划，课文始终围绕这一主题展开，我们要学习如何谈论假期的计划（Vacation plans），及对将来的安排（Future plans）。让学生学会用what询问将要干什么并回答；用when, who, where, how long, how等词围绕未来计划进行提问和回答。语言知识和语言技能部分主要是围绕核心话题时设计安排了许多听，说，读，写的任务活动，来不断丰富巩固这一话题的词汇及习惯短语。二、教学目标分析1.认知目标：1.学习并掌握本单元词汇：句型：-What are you doing for vacation? -Im +ving + -What is she /he doing for vacation? - -Shes/Hes + ving + 2.能力目标：能听懂、说出有关假期活动的词汇和短语以及相关话题的会话。3、情感目标: 通过学生制定假期计划，培养学生合理安排自己假期和周末，让他们学会学习。通过合作学习，培养学生的集体意识。三、教学重难点重点：熟记、运用新学的短语，学习使用“be+doing”结构描述自己及他人的假期计划。难点：分辨“be+doing”表示“打算做某事”与“正在做某事”的不同。四、教学准备1. 教师准备：多媒体2. 学生准备：搜集有关“vacation”话题的词汇。五、学情分析及教学策略在上册书中已学过用一般过去时谈论过去度假的表达，具有了学习本单元知识的认知前提，能自然地与本单元话题进行衔接。因此，在本单元的对话中，教师可鼓励学生将过去度假的经历结合到本单元的对话中，充实对话内容，同时复习一般过去时（分发辅助资料，让学生分组讨论过去时的用法，小组派代表上台讲解，评出最优秀的一组进行奖励）。六、教学步骤 Step 1 Free talk Nice to meet you. What day is it today? How was your weekends? Where did you go last weekend ?.Step 2.Leading_in 任务一：复习现在进行时，为第二个任务奠定基础。 -Face to the class and ask : What are you doing now ? Students may be answer : We are looking at the blackboard. Ask some students : What are you doing now ? Im sitting ./Im listening to you . Collect their answers. 板书-What are you doing now ?- Im sitting ./Im listening to you Say : This weekend, Im visiting my friends. Look at the ppt. What are you doing for vacation? Ask some students. Collect their answers. 板书-What are you doing for vacation? -Im 总结现在进行时的结构：主语+be +v-ing + Step 3. Presentation 任务二：引入现在进行时的形式表示将来要发生的事情 Today ,Were going to learn Unit 3.(板书课题)。 What are you doing for?用于询问别人的计划、打算等。 Books open, Look at the picture in 1a. Look at the vacation activities in the picture. make a list。 students work in groups, Then check the answer.Step 4. Listening 任务三：Step 5. Pair work（以为为第二课时内容）（教师示范） T: What are you doing for vacation? S1: Im visiting my grandma. S2: Im going to the beach S3:Im (扩展为第三人称单数)T: What is she/he doing for vacation? S2: She is visiting her grandma S: He is relaxing at home.Get the students to practice in three groups. Offering students some pictures. （展示课件，以图片为背景，使学生从经验和体验出发，在互动中运用语言知识。） Ask some students to act out in class. （展示成果，使学生体验成就感，培养学生的自信心。） Step 6 Exercises（任务五：通过做练习，巩固理解本课时的内容。） relaxing visiting spending camping babysittingFill in the blanks with the words in the box.1. Mary is_ her little sister.2. My sister is_ time with Aunt Helen.3. Frank is_ his grandmother.4. My parents are_ at home.5. And Im going_.Step 7 Homework Make a plan for your summer vocation. 板书设计： Unit 3 What are you doing for vacation? News words: A :What are you doing now ? babysit, camp B: Im sitting.(Im listening to you .) A :What are you doing this Saturday ?B: Im visiting my friends.What are you doing for? 用来询问别人的计划、打算等。 教学辅助资料（学生用）一、一般过去时态定义 表示在过去某个时间发生的动作、情况或存在的状态，也表示过去经常或反复发生的动作。二、一般过去时谓语动词的构成 be动词的过去式 be动词（或系动词be）am, is was, arewere。情态动词过去式的构成cancould(注：有时情态动词过去式不表示过去，表示委婉的语气。)规则行为动词动词过去式的构成行为动词的过去式，其变化分为规则和不规则的两种。 规则动词过去式的构成1、一般词尾加-ed。如： staystayed help - helped ask - asked looklooked watch - watched2、e结尾的只加-d。如：hopehoped love - loved dance - danced livelived live - lived 3、 辅音字母结尾词，重读闭音节先双写，然后才能加-ed. 如：stopstopped plan(计划) planned drop - dropped beg - begged4、“辅音字母+y”尾，y改为i, 再加 -ed。 carry - carried study - studied hurry - hurried 过去式加 -ed 的读音1、在清辅音后，读清辅音 / t / 。 worked / kt / helped / pt / passed / st / washed / t / watched / t /2、在浊辅音和元音后，读浊辅音 / d / 。 played / d / carried / id / answered / d / lived / vd / used / zd / called / ld /3、在 / t, d / 音后面, 读 / id / 。 wanted / tid / needed / did / 巧记不规则动词过去式1.中间去e，末尾加t 如： keepkept， feelfelt， sleepslept，sweepswept2.结尾d变t 如： buildbuilt，lendlent， sendsent，spendspent3.遇见i改为a 如： ringrang，sitsat， drinkdrank， singsang，swimswam，beginbegan， givegave4.“骑(马)”“开(车)”“写(字)”把i变o如：riderode，drivedrove，writewrote5.“想”“买”“带来”“打仗”ought换上如： thinkthought，buybought， bringbrought，fightfought6.“教书”“抓住”aught切莫忘 如： teachtaught，catchcaught7.ow/aw改为ew是新时尚 如： knowknew，growgrew， throwthrew，drawdrew8.“放”“让”“读”过去式与原形一样 如： putput，letlet，readread/red runborrowgrowwatchwritesmileopenbeginswimcarrystudyfinishuselivewakekeepsaycleanbuyplaylearnseereadstop练习：写出下列动词的过去式gothinkbehappengivebecomegetrainstaypassanswer3. 一般疑问句 did + 主语 +行为动词原形 was / were + 主语 +其他成分 eg. - Did you go shopping yesterday? -Yes, I did. / No, I didnt. -Was she 15 years old last year?4. 特殊疑问句 特殊疑问词 +did + 主语 +行为动词原形 特殊疑问词 +was / were + 主语 +其他成分 eg. - Did you go shopping yesterday? When and where were you born?三、一般过去时基本用法 一般将来时的用法1、表示将来某一时刻的动作或状态： We shall/will come to see you the day after tomorrow. There will be a wonderful show next week.2、表示将来某一段时间内经常的动作或状态： The students will come and work in the lab once a week. We shall/will come and work in this factory in a year.3、be going to + v , 常表示即将发生的动作或打算做的事情： Im going to revise lessons with Li Ming. They are going to watering the flowers.4、少量动词可以用进行时表将来：go, come, leave, start, stay, return, arrive, begin.Im taking an exam in October (我报名了)Bob and Bill are meeting tonight他们有会面的安排5、表示安排或计划好的确定发生的事，用现在时表未来。只限于go, come, leave, start, stay, return, arrive, begin, be 等动词。例如：My train leaves at 6:30 this morning.-How long do you stay here?We start at 8 tomorrow morning for Beijing.6、在连词when, before, if, as soon as, until 等引导的表示将来的行为的状语从句中，常用一般现在时表示将来的动作。例如；If it is fine tomorrow, well have a football match.Ill ring you up before I leave the office.When I finish my homework, Ill tell you a story.一般将来时的结构will 引导的一般将来时:表示将来发生的动作或存在的状态，最基本的结构：wil