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1、课题Unit3 Why dont you talk to your parents? Section B 1 (1a-2e)教材分析本单元通过构建过去场景中正在发生的各种情况引导学生学习并使用过去进行时。主图呈现的abcd四个场景，与左侧的小图形成呼应，引出本单元的目标语言过去进行时。整个单元的学习内容主要围绕使用过去进行时来表达过去某个时间正在做什么，并学习运用when,while描述某动作或者某事件的发生。学情分析初三的学生有较强的求知欲和表现欲，但是自身水平层次不齐。因此我在教学活动中尽量让他们参与到活动中来，有更多的机会来说英语，激发他们的学习兴趣，调动学习积极性。通过学生间的合作学习
2、，降低他们的学习难度，使他们体验到成功的喜悦。本单元的目的是让学生在掌握语言知识的同时，反思生活中常见的家庭矛盾以及与家长、同学朋友之间的沟通问题，并学会正确的态度对待这些问题。课程标准基础教育阶段英语课程的总体目标是培养学生综合语言运用能力，而这种综合语言运用能力的形成是建立在语言知识、语言技能、情感态度、学习策略和文化意识的整体发展上的,有效的阅读不仅是指从文章中获取信息，更重要的是把所获得的信息进行加工处理，并运用于现实生活，尤其是运用于自身的生活实际，通过阅读拓宽视野，通过阅读启迪思维，通过阅读塑造自我。评价活动学生自评，组内同伴互评，教师评价5=Excellent 4=Very go
3、od 3=Good 2=Adequate 1=Need improvementA 学生个人自评教学目标1.知识目标：学习并能够运用以下新单词：storm, wind, light, report, area, wood, window, match, beat, against, asleep, rise, fallen, kid, realize 能够运用以下短语：have a look, fall asleep, die down 。掌握when和while 的用法2.能力目标：学生能够用过去进行时谈论过去发生的事情，能够正确运用when和while引导的时间状语从句。3.情感态度：能够谈
4、论3a文章内容及自己对灾难使民心凝聚的理解。4.学习策略：通过与小组同学交流讨论，总结归纳3a的故事发展过程，进行复述。教学重点 11.when 和while 引导的时间状语从句的用法2.能用过去进行时态正确复述3a课文的内容教学难点1.when 和while 引导的时间状语从句的用法2.能用过去进行时态正确复述3a课文的内容教学器材多媒体教学过程教师活动学生活动设计意图导入新课Step 1 RevisionLook at the pictures and make up the sentences. Ss give advice. 通过复习加强记忆Step 2 Grammar Focus读下
5、列句子，能否总结出句子中包含的语法？1. What were you doing at eight last night?I was taking a shower.2. What was she doing at the time of the rainstorm?She was doing her homework.3. What was he doing when the rainstorm came?He was reading in the library when the rainstorm came.4. What was Ben doing when it began to r
6、ain heavily?When it began to rain, Ben was helping his mom make dinner.5. What was Jenny doing while Linda was sleeping?While Linda was sleeping, Jenny was helping Mary with her homework. Ss discuss the problem and give some advices: 小组讨论归纳更加能增强记忆Step 3 过去进行时1. 基本概念：过去进行时表示在过去某一时刻或一段时间内正在进行的动作。这一特定的
7、过去时间除有上下文暗示以外, 一般用时间状语来表示。2. 结构 was / were ( not ) + 动词-ing3. 句式肯定式：I/He/She/It was working.We/You/They/ were working.否定式:I/He/She/It was not working.We/You/They/ were not working.疑问式和简略回答:Was I working?1) was not常缩略为wasnt; were not常缩略为werent。2) 一般过去时与过去进行时用法的比较: 一般过去时表示在过去某个时间发生过的动作或存在的状态, 而过去进行时则表
8、示在过去某一时刻或某一段时间正在进行的动作。 Ss discuss with their desk mates David wrote a letter to his friend last night. 大卫昨晚给他的朋友写了封信；Davidwaswritingaletterto；大卫昨晚一直在给他的朋友写信；Practice: Look at the picture；Step4过去进行时中的when和while；when和while都可表示“当的时候”，引；者在过去进行时中的用法有什么不同吗？；请仔细观察下面的例句，然后补全空格中的内容；Iwaswalking大卫昨晚给他的朋友写了封信。(
9、信写完了。)David was writing a letter to his friend last night.大卫昨晚一直在给他的朋友写信。(信不一定写完。)Practice: Look at the picture and make up the dialogues.Ss Practice: 汉译英。the sentences in 1d first and listen again and fill in the blanks.用翻译句子加强练习，通过讨论加强学生之间的交流Step 5 4a. Look at the table and write sentences with bo
10、th while and when.4b. Fill in the blanks with was, were, when or while.At 7:00 a.m., I woke up. _ I _ making my breakfast, my brother_ listening to the radio. _ I was eating, the radio news talked about a car accident near our home. My brother and I went out right away to have a look. _ we got to th
11、e place of the accident, the car _ in bad shape from hitting a tree. But luckily the driver _ fine. The roads_ icy because of the heavy snow from the night before. Do some exercises.通过练习反复巩固所学重点知识。小 结同学们，本节课你都有哪些收获呢？小组交流让学生回顾本节课学习的内容，复习巩固。课 堂小 测抽测来源:学优高考网老师要针对本课内容进行检测Homework:After class, please make some dialogues with the phrases and sentences in 4c.课后反思学生在学习时态的时候常常不是忘了be动词，就是忘了动词后面的-ing形式，有的学生即使看懂了句子，但在语言表达上往往不够准确，必须创造条件鼓励学生应自己的语言进行准确的表达。来源:gkstk.Com来源:学优高考网gkstk来源:学优高考网
