八年级上册英语第1单元--_学习讲义.doc

Unit 1 How often do you exercise？Section A A bold attempt is half success.（勇敢的尝试是成功的一半） -Lily 老师一、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 weekSentences: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.二、学习重、难点频度副词：always, usually, often, sometimes, hardly和never的应用 疑问词how的用法三、学习过程1预习导学或自测.Look at the picture on the book。What do you usually do on weekends? I sometimes go to the beach.I sometimes 去滑板看书 看电视 做运动 购物 .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 ofena. go to the moviesb. watch TVc. shopd. exercisee. read3合作探究 a few / few / a little / little. people can live to 100,but people can live to 150. There is time left, I dont catch the first bus. Could you give me milk? a fewa little 表示few little 表示修饰修饰 4拓展创新疑问词how的用法（1） How did he do it?I dont know how to swim.（2） How are you? Hows it going with Tom?（3）how many，how much表示“ ”how many后接 ，how much 。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 回答可以是： 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“ ”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.去看电影 2.照顾 3.上网 4.健康的生活方式 5.去划板 6.保持健康 7.锻炼 8.饮食习惯 9.做更多的运动 10.与什么相同 11.不同 12.一月一次 13.一周两次 14.多久一次 15.大多数学生 16.购物 17. 至于 18. 做家庭作业 19.做家务事 20.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 isnt 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 cant do it by myself. Can you h_ me?五、典型例题解析 1. How often do you exercise?你（你们）多久锻炼一次身体？句子结构： 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。”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. “Whats your favorite program?” “Its 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 1. _ do you have an English party? Once a month.（北京） A. How old B. How far C. How often D. How long2.An apple a day is good _ your health.（南通） A. at B. for C. in D. withUnit 1 How often do you exercise？ Section B一、学习目标知识目标：Words: milk, junk food, health, unhealthy, habit, exercise, most, result, try, different maybe, although,Phrases: junk food, as for, on weekends, no students, try to do, look after, kind ofSentences: 1.But my mother wants me to drink it.2.She says its good for my health3.I try to eat a lot of vegetables.4.Is her lifestyle the same as yours or different?二、学习重、难点 区分 How many /how much, health/healthy, different/difference三、学习过程1.预习导学或自测1)很少/几乎不曾_2) surf the lnternet _ 3)大部分学生_4) as for _ 5)一周两次_6) be good for _ 7)照顾_8) eating habits _ 9)六到八次_10) try to do sth _2自主学习exercise的用法。（1）作可数名词复数exercises。意为“运动、体操”。做早操 做眼睛保健操 （2）作不可数名词，意为“练习、习题”。eg：I have to . 我必须做大量练习 （3）作动词，意为“练习、运动”。 eg：How often do you exercise?我天天锻炼 3合作探究 课文解析. 3a1) pretty表示“十分”作副词用，我们以前学过quite和very也有这种意思。其中它们的程度由浅入深为quiteprettyvery.相当健康： 2) I exercise every day, usually when I come home from school.我每天锻炼身体， 3) eating habits： 4) try to do sth意为 eg：他尽力通过考试： 5) Of course.： 6) So you see, I look after my health.所以你看，我很在意我的健康。look after 意为 eg：Can you when I leave?能帮我照顾一下孩子吗？ look还可以和许多词搭配，但意思不一样。（1） look at eg：Please look at the blackboard. （2） look for eg：我在找我的笔 （3） look like eg:你爸爸长什么样？ 7) Good food and exercise 好的饮食和锻炼帮助我学得更好。帮助某人做某事 8) be good for be good at =do well in be good to sb. 9)和相同 与不同 不同: (n.)difference .There are many (不同点)between the two pictures.10)保持健康： = be in good health =keep/ be healthy4拓展创新 注意sometimes与几个形似的词的区别。a.sometime是副词，意为 b. sometimes: 是副词。 c.some time是名词词组，意为 ，做时间状语用 d. some times是名词词组，意为 eg：（1）I met him in the street last month.(2) Will you come again next week?(3) I will stay here for (4) I watch TV on weekends.5.梳理归纳Section B词组归纳：1) 对什么有益 2) 对什么有害 3)想做某事 4)想某人做某事 5)尽量做某事 6)放学回家 7)当然 8）取得好成绩 9)保持健康 10）相当健康 11)我的饮食习惯 12）喝牛奶 13)照顾 14)我的健康饮食习惯 15）帮助某人做某事 16)和.一样 17）与.不同 6达标检测 根据句意填词. I.根据句意，用括号内所给词的适当形式填空。1.Eating junk food is bad for your _(healthy).2.Please find out the _ (different) between this picture and that picture.3.There is little light in the room. I can _ (hard) see anything.4. Mr Wang goes to Shanghai _ (one) a year.II. 根据汉语意思完成下列各句，每空一词。1.做眼保健操对你的眼睛有好处。 Doing eye exercises _ _ _ your eyes.2.我们尽量准时到达那里。 We _ _ get there on time.3.散步有助于保持健康。 Walking helps to keep _ _ _.4.你多长时间看一次电影？ 我一个星期看两次。 _ _ do you watch TV? I watch TV twice a week.5.每天运动对我们的健康有好处。 Its good for our health _ _ every day.五、典型例题解析1.But my mother wants me to drink it.但是我妈妈让我喝（牛奶）。want用作及物动词，意为“想要”，其后可接名词、代词、不定式作宾语，eg: Katrina wants .卡特里娜想和我们一起去看电影。David wants me .大卫想让我帮助他学英语。2.She says its good for my health.她说这对我的健康有益。be good for表示 ，其反义词组是 be good at表示 ，其同义词组是 eg:It to go to bed early.早睡对你有好处。He Chinese now.他现在擅长于中文。3. I try to eat a lot of vegetables.我尽量多吃疏菜。try to do sth.意为 eg: Ill try .我要设法学好英语。注意：try后也可接v.ing形式。try doing sth.意为 表示想知道结果而尝试着做做看。Eg: Lets try 咱们敲敲门试试。六、中考链接 1.I didnt go to the park with my classmates, because my mo