2019-2020年八年级英语上册第一单元学案人教新目标版Unit 1 How often do you exercise?【学习导言】谈论做事情的频率。

课前学习：温故而知新（单词、词组、句型及语法的回顾）【基础知识】1.重要单词回忆1)锻炼；运动____________________2)几乎不；几乎没有____________________3)一次____________________4)两次____________________5)次；次数____________________6)网络；互联网____________________7)（戏剧、广播、电视等的）节目；表演____________________8)大多数的；大部分的；几乎全部的____________________9)没有的；全无的____________________10)结果；成果____________________11)活跃的；积极的____________________12)对于；关于；在……方面；就……而言____________________13)牛奶____________________14)咖啡____________________15)巧克力____________________16)喝；饮____________________17)健康；健康状况____________________18)习惯____________________19)试图；设法；努力____________________20)分数；成绩____________________21)（good和well的比较级）____________________22)同样的；相同的____________________23)像……（一样）____________________24)不同的；有区别的____________________25)不同；差异；区别____________________26)或许；大概____________________27)虽然；即使；纵然（=though）____________________28)(表示时间、距离、数量)达、计____________________29)使保持某种状态____________________30)必须____________________2.重点词组回顾1）多久一次___________________2）几乎不___________________3）网上冲浪___________________4）高中___________________5）至于、关于___________________6）垃圾食品___________________7）多少___________________8）尝试做某事___________________9）当然___________________10）照顾___________________11）与…一样___________________12）与…不同___________________13）许多___________________14）保持健康___________________15）大多数的___________________16）一周一次___________________17）三个月两次___________________18）去滑滑板___________________19）在周末___________________20）做运动___________________21）动物世界___________________22）活动调查结果___________________23）对…有好处___________________24）爱做某事___________________25）帮助某人做…___________________26）健康生活方式___________________27）饮食习惯___________________28）少吃肉___________________29）多做运动___________________3.重要句型1. 你通常周末做什么？我通常踢足球。

______________________________________2. Cheng多久看一次电视？他每周看两次电视。

___________________【语法点拨】1. 表频率的词汇和短语：always usually often never hardly eversometimes seldom once a day twice a monththree times a week every two weeks once in a while2. 做事情的频率（how often you do things）:－What do you usually do in the morning?－I usually read English books. Sometimes I walk in the garden.I hardly ever exercise. I eat vegetables twice a week, but I never eat junk food.3. 如何提问频率“多久一次”－How often does he play tennis? －He plays tennis every day.－How often do you drink milk? －I drink milk once a day.－How often do they go to the movies? －Sometimes.课内学习：加强巩固（重点知识点的回顾，中考精选题练）1. 疑问词how的用法(1)怎样，用什么手段，方法/交通工具How did he do it? / I don’t know how to swim. How do you e to school?(2) 情况如何（指身体健康状况）How are you?(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 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. / ...How often do you surf the Internet.(5) How old...? 询问年龄How old are you? I am five.(6) How about…? ……如何？……怎么样？How about going to the movies?2.time表示不可数名词，意为“时间”。

表示可数名词，意为“次数，倍数”What time is it? I go to the movies three times a week.注意“次数”的表达方法一次 once，两次 twice，三次或三次以上用基数词加上times：three times、five times、one hundred times.表示“……几次”的表达方法是：once a day/ a week/ a month/ a year twice a day/ a week/ a month/ a year3.exercise v/n shop v/ nHe often exercises on weekends. We often do / take exercise on weekends.We often shop on weekends. There are many shops in the neighborhood.4. as for意为“就……而论”，“至于”As for fruit，I eat it sometimes.As for him，I never want to see him here. 至于他，我永远不希望在这里见到。

5.My mother wants me to drink it. 我妈妈想要我喝。

want to do sth. 想要做某事want sb. to do sth. 想要某人干某事Do you want to go to the movies with me？你想和我一起去看电影吗？I want you to help me with my math. 我想要你帮我学数学。

有很多动词后面用这种结构做动词的复合宾语：ask sb. to do sth. 叫某人做某事tell sb. to do sth. 告诉某人去做某事help sb. (to) do sth. 帮助某人做某事6.She says it’s good for my health . 她说它对我的健康有意。

be good for...表示“对……有益（有好处）”其反义为：be bad for... 对……有害/无益It's good for us to do more reading. 多读书对我们有好处。

Drinking milk is good for your health. 喝牛奶对你的健康有益。

Reading English is good for studying English. 对英语对学习英语有益/有帮助。

Reading in bed is bad for your eyes. 在床上读书对你的眼睛有害。

ually when I e home from school 通常是在我从学校回家时When + 从句当……时候I often stay at home when it is rainy.8. I try to eat a lot of vegetables. try to do sth. 尽量/尽力做某事I’ll try to learn English well. 我会尽量尝试学好英语的。

You must try to take more exercise. 你必须尽量多做运动。

9.I look after my health. look after 照顾My brother is ill. I have to look after him today. 我的弟弟病了。