八年级上英语第一单元第一课时备课.doc

Unit 1 How often do you do?Section A 第一课时温馨寄语：Good beginning is half of success .(好的开始就是成功的一半)Teaching goals:1.Language gole: Words &phrases: how often , hardly , twice , once , difference , look after , although ,etc .2.Ability gole: Learn to talk about how often do you do things .3.Emotion and moral gole:一些表示频率的副词: always , usually , often , never , hardly ever , sometimes .Important and difficult points :What does she /he do on weekends ?She often goes to the movies .How often do you shop ?Once a week / Twice a week .Teaching aids : cards , pictures and a tape recorder .Teaching procedures :Step 1 Leading-in1.Greetings:Talk about something the students did on summer vacation .Step 2 Pre-taskPage 1 , 1a .1.Look at the picture (学生识图).2.Name each activity .T: What are they doing ?S:They are shopping /reading /exercising /watching TV /skateboarding .(Help the students to answer )3.Write the activities on the line .4.Check the answers on the Blackboard.Correct their own activities .5.Practise reading .Page 1 , 1c .1.Focus on the conversation in the box .2.Practise reading .Step3.Pairwork : What do you do on weedends ? I .Step4.Groupwork :Divide the class into groups of four or five .Make conversations .First S1 to S2:S1:What do you do on weekends ?【知识链接】1.in on at 在时间前的用法：in表示一段时间，常位于年、月、季节之前.例如：in September (2010 ,spring ) 在九月（2010年，春天）on表示在某一天，常与日期或某一天的上午、下午等连用。例如:on Sunday (my birthday, the morning of May 1st) 在星期天（我的生日，五月一日的早上）at常用于时间点之前。例如：at seven oclock 在七点钟 2.How often 表示“多长时间一次”，用来提问在某一段时间内进行某个动作的次数，答语通常是never, sometimes, often等表示频度的副词或短语。3.次数的表达法：一次 once 两次 twice 三（以上）次 three()times4.hardly “几乎不”，是个否定副词，表示否定意义，通常位于实意动词之前，系动词、助动词、情态动词之后。例如：He hardly goes to bed before midnight.他很少在午夜以前就寝。Theres any milk in the fridge .冰箱里几乎没有牛奶了。5.always,usually,often,sometimes,hardly 和 never都是频度副词，与疑问词 how often 对应。表示的频率由always向 never递减。在句中位于实意动词前，情态动词（ can等）、助动词（ do等）、连系动词（ be等）之后。例如：I always think of her in that dress. 我总是想着她穿着那件连衣裙的样子。He is always wearing that blue tie. 他总是系着那条蓝领带。6.hard和hardly意义区别7.sometime, some time ,sometimes和some times意义区别Step5:巩固练习：根据所给汉语完成句子;1.你多久看一次电影？一月两次。_ _do you _ _the _? _a month.2.这儿从不下雨，总是阳光明媚。It _ _here.Its _sunny.3.他尽量一周吃三次水果。He tyies to eat fruit _ _ _ _.4.放学后我很少和同学一起去逛街。I _ _go shopping with my classmates after school.Step6.课堂检测：1.I surf the Internet once a week.(对划线部分提问)2.He usually goes swimming _ weekends.(in,on ,at)3.She often does her homework on Sunday,but_she goes shopping with her mum. (sometime, some time ,sometimes,some times)4.When will he come to Beijing? _July 5.(in ,on ,at)5.We always begin school _ September.(in ,on, at)教后感：