新目标八年级英语上册教案及练习题全套教案.doc

Unit2 How often do you exercise？Section A1a-2d教学目标认识目标：学习使用频度副词always,usually,often,sometimes,hardly,ever,never和表示频度的短语，如every day,once a week,twice a week,three times a week,once a month,twice a month,掌握语法内容 What do you usually do on weekends? I usually play soccerWhat do they do on weekends? They often go to the moviesWhat does he do on weekends? He sometimes go skateboarding.How often do you shop? I shop once a monthHow often does Chung watch Tv? He watches TV twice a week 教学方法 加强听力与口语训练，提高学生的听力能力与口头交际的能力。 教学重难点：能正确运用How often引导的特殊疑问句及其答语，能正确使用频率副词及短语描述活动频率。教学流程Step 1、Lead in展示些动作简笔画，引导学生写出与简笔画所对应的活动与动作师生交谈，引导学生说一说他们周末都做一些什么事情，展开口浯交流展示课本彩色图片，要求学生列出图中人物在周末都进行一些什么样的活动，填写表格，完成1a部分的学习任务 Step 2 Practice1a: Ask the students to look at the picture on page 9 and complete 1a, then check the answers In pairs or groups.1c: The students look at the picture again, the teacher with one or two students , makes a model conversation like this； What do you do on weekends?_-I usually watch TV_DO you go shopping?_No ,I never go shopping.播放1b部分的录音，引导学生听一听图中人物进行各种活动的频率，完成1b部分的学习任务引导学生根据教学挂图和听力内容， 展开课堂口语交际，谈论图中人物所进行的各种活动，正确使用频度副词，完成1c部分的Pairwork活动任务Model：A：What does she do on weekends?B：She often goes tO the movies播放2a部分的录音，引导学生听一听图中人物进行的各种活动，按听力材料的先后给2a方框中的句子标序号，完成2a部分的学习任务再播放2a部分的录音，引导学生将图中人物的各种活动与表示频度的短语连接起来，完成2b部分的学习任务引导学生展开课堂口语交流，谈论自己周末的课外活动完成2c部分的表格，并分小组进行Pairwork口语交际，注意参照运用GrammarFocus内容，完成2c部分的学习任务Mlodel：A：How often dO you watch TV?B：I watch TV every day.A：WhatS your favorite program?B：Its Animal WorldA：How often do you watch it?B： 引导学生完成阅读练习：阅读杂志上的“Activity Survey”，参照“Vocabulary Key”内容，运用运用all、most、some、no完成短文WhatDoStudentsDoatGreenHiShSchool?，完成第3部分的学习任务引导学生展开Groupwork活动：分小组活动，分析如何才能学好英语，展开调查活动，完成第4部分的表格内容Step3、思维探胜频度副词always，usually，often，sometimes，hardlyever，never：频度副词 词义 频率 英文释义 近义词always 总是 100 all the time constantlyusually 通常 80 often，generally frequentlyoften 经常 60 (at)manytimes generallysometimes 有时 40 at times，now and then occasionallyhardly ever 几乎不 20 almost not，not at all seldomnever 从不 0 not ever，not at any time rarely对比How long、How far、How many、How much、How often、How soon：疑问词 词义 使用范围how long 多长时间 提问一段时间多长 提问长度how far 多远 提问距离how many 多少 提问可数名词的数量how much 多少 提问不可数名词的量、提问价钱或提问重量how often 多久一次 提问表示频度副词或表示频度的短语how soon 多久以后 提问表示将来时态的时间，多由in引出的一段时间短语 例1：At the age of five，Martin weiShed 25 kilos _ _did Martin weigh at the age of five?析：How much。划线部分涉及重量，应用How much提问，表示多少。例2：She usually comes to see her grandpa four times a month _ _she usually come to see her grandpa?析：How often does。划线部分four times a month涉及频率，应用How often提问，同sometimes，usu ally，often，always，once，twice，once a week，twice a year等。句中动词comes为单三式，改为疑问句时应添加助动词does，动词还原。例3：Jim has stayed in China for five years _ _ has Jim stayed in China?析：How long。划线部分for five years涉及一段时间，而一段时间应用how long提问。例4：The hospital is about 300 meters away. _ _is the hospital?析：How far。划线部分about 300 meters away涉及距离，应用How far提问。例5：His uncle will be back in a week _ _will his uncle be back?析：How soon。划线部分in a week(一周以后)表示一段时间，常用于一般将来时态，而将来时态中的一段时间应用Howsoon(多久，多久以后)提问。练习：1John went to see his grandmother once a week _ _ _John so to see his grandmother?2He has worked in this school for five years _ _ has he worked in this school?3The meeting will start in ten minutes Step4 Homework选用方框中所给动词的适当形式填空，每个动词汇只用一次。 watch；surf；read；go；exercise；sing；play；shop；do；skate1 Do you like_ football? 2 Howoften_ she watchTV?3 I sometimes_ the Intemet4 Millie usually _ TV twice a week5 I can_