八年级英语上册学案lxh01

八年级英语上册学案八年级英语上册学案 Unit 1 How often do you exercise Section A 一 教师寄语一 教师寄语 A bold attempt is half success 勇敢的尝试是成功的一半 二 学习目标二 学习目标 知识目标 Words always usually often sometimes hardly ever never once twice Phrases how often three times a week every day twice a week Sentences What do you usually do on weekends I sometimes go to the beach How often do you eat vegetables Every day Most students do homework every day 能力目标 会使用频率副词及短语 能描述课余时间的活动安排 情感目标 培养学生良好的学习和生活习惯 三 教学重 难点三 教学重 难点 频度副词 always usually often sometimes hardly 和 never 的应 用 疑问词 how 的用法 四 学习过程四 学习过程 1 预习导学或自测 Look at the picture 学生识图 What do you usually do on weekends I sometimes go to the beach I sometimes skateboard 去滑板 看书 read books 看电视 watch TV 做运动 exercise 购物 shop 看图写出相应的頻度副词 2 自主学习 Pairwork How often do you eat vegetables Every day ActivitiesHow ofen a go to the moviesEvery day b watch TVOnce a week c shopTwice a week d exerciseThree times a week e readOnce a week Twice a week 3 合作探究 maybe may be The baby is crying Maybe she is hungry The woman may be a teacher maybe 是副词 意为 大概 可能 或许 一般用于句首 May be 是情态动词 意为 可能是 也许是 大概是 a few few a little little people can live to 100 but people can live to 150 There is time left I don t catch the first bus Could you give me milk a few 少数的 几个 一 些 a little 一点儿 少量 表示肯定 few 很少的 几乎没有 的 little 很少的 几乎没 有的 表示否定 修饰可数名词修饰不可数名词 hard hardly The ground is too to dig I can understand them It s raining the people can go outside hard 作形容词 意为 困难的 艰苦的 硬的 作副词 意为 努力地 猛烈地 Hardly 意为 几乎不 4 拓展创新 疑问词 how 的用法 1 怎样 用什么手段 方法 How did he do it I don t know how to swim 2 情况如何 指身体健康状况 How are you How s it going with Tom 3 how many how much 表示 多少 how many 后接可数名词复数 how much 接不可数名词 How many times do you go to the park How many tickets do we need How much water do we need every day How much are those pants 4 how often 是对动作发生的 次数 提问 询问的是频率 多久一次 回答可以是 Every day Once a week Three times a week Often eg How often do you play tennis How often do you surf the internet 5 How long 询问的是时间长短 多长时间 回答可以是 About one hour Three hours Thirty minutes How long do you usually watch TV 你通常看多长时间电视 5 梳理归纳 Section A 词组归纳 1 go to the movies 去看电影 2 look after take care of 照顾 3 surf the internet 上网 4 healthy lifestyle 健康的生活方式 5 go skate boarding 去划板 6 keep healthy stay healthy 保持健康 7 exercise take much exercise do sports 锻炼 8 eating habits 饮食 习惯 9 take more exercise 做更多的运动 10 the same as 与什 么相同 11 be different from 不同 12 once a month 一月 一次 13 twice a week 一周两次 14 make a difference to 对什么有影响 15 how often 多久一次 16 although though 虽然 17 most of the students most students 18 shop go shopping do some shopping 购物 19 as for 至于 20 activity survey 活 动调查 21 do homework 做家庭作业 22 do house work 做 家务事 23 eat less meat 吃更少的肉 24 junk food 垃圾食 物 6 达标检测 根据句意填词 1 How o do you come to school late Never 2 Farmers milk some m from cows 3 J food isn t good for your health 4 Do you have a healthy lifestyle if you e every day 5 I eat fruit three t a week 6 Does he drink juice every morning No hardly e 7 Here is a program you may find out the r 8 We are in Class 1 G 2 9 My father is very busy He only plays basketball o a week 10 I can t do it by myself Can you h me 五 典型例题解析五 典型例题解析 1 How often do you exercise 你 你们 多久锻炼一次身体 How often 助动词 do does 或 did 主语 do sth 疑问词 how often 是问频率 多久一次 在这里助动词 do does 或 did 是起 帮助构成疑问的作用 与一般现在时或一般过去时连用 回答一般 是用表示频率的副词 如 once twice three times sometimes often quite often never every day once a week twice a month three times a month three or four times a month 等 翻译 你们多久到工厂去一次 每星期两次 他多久去购一次物 一个月一次 2 What do you usually do on weekends I usually play soccer 周末你通常做什么 我通常踢足球 第一个 do 为助动词 在这起帮助构成疑问的作用 而第二个 do 则是实义动词 翻译 周末你通常做什么 我通常看电影 周末她通常做什么 她通常看远足 3 What s your favorite program It s Animal World 你最喜欢 什么节目 4 As for homework most students do homework every day as for 意思是 常用于句首作状语 其后跟名词 代词或动词的 ing 形式 即动名词 如 As for him I never want to see him here 翻译 至于我自己 我现在不想去 六 中考链接六 中考链接 1 do you have an English party Once a month 北京 A How old B How far C How often D How long 解析 选项 A 和 B 分别用来询问年龄和距离 选项 C 和 D 用来 对时间提问 但 how often 常用来对时间的频率进行提问 即 多 长时间做一次 其答语常为频率副词及频率短语 Once Twice a week month 等 how long 则用来提问时