八年级上第二单元导学案（教师用）.doc

南关学校20142015学年度八年级英语（上）导学案第二单元Unit 2 How often do you exercise?【学习目标】1.学会正确使用频率副词;always, usually, often, sometimes, hardly ever , never, once, twice等。掌握本单元的重点短语和重点句型。2. 会用所学的次回合句型描述生活中经常或反复发生的事情和发生的频率。3.会写关于自己的好习惯和坏习惯的调查报告。【重点难点】1. 掌握本单元的重点短语和重点句型。2. 会用what 和how often引导的特殊疑问句交流生活中经常做的事情。3. 会正确使用频率副词描述生活中经常或反复发生的事情的频率。4. 会写关于自己的好习惯和坏习惯的调查报告。Period One (Section A 1a2c) 主备人： 刘环 审核人： 李红梅 【学习目标】1. 掌握以下句型A: What do you usually do on weekends? B :I usually exercise .A: What does he do on weekends ? B: He sometimes watches TV.A: How often does he surf the Internet? B: He surfs the internet once/twice /three times a week.2.识记周末活动的词汇和6个频度副词（always, usually, often , sometimes , hardly ever ,never）。3.灵活运用周末活动的词汇、频度副词、what和how often开头的一般现在时的特殊疑问句,简单谈论周末活动情况。【重点难点】1.理解和掌握频度副词的差异和用法。 3.正确使用 what 和how often引导的特殊疑问句。【导学过程】一、检查预习A. 单词在任何时候 几乎没有 经常 几乎从不 锻炼 总是，老是 家务劳动 有时 节目 从不 B. 句子，英汉互译下列句子1.你周末通常做什么? 2.我有时去看电影 . 3. I hardly ever watch TV. 4. I guess I just like books. 二、自主学习、合作探究（一）自主学习 1.朗读1a短语并列出周末活动，越多越好。 2.听录音，完成1b。讲解频率副词3.练习对话What do you / they/does she / he do on weekends?How often do you/ does she/ he watch TV/go to the movies? 4.听录音，第一遍完成2a，第二遍录音，完成2b. 5.模仿秀：听录音中的重点句段，反复跟读，模仿语音语调。（二）合作探究语法要点讲解1.频度副词：表示动作发生间隔的副词。它们主要是：always (100%)、usually(80%)、often (30-50%)、 sometimes (20%)、 hardly ever(5%)、 never (0%)。它们的频度由高到低依次降低。2.次数的表达法：一次 once 两次 twice 三（以上）次 three()times3.表示频度的短语主要有：once a week; twice a day; three times a month; every day4. 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表示.频度的短语。三、达标检测1.翻译下面短语在周末 每周两次 帮助做家务 看电影 下周 最喜欢的节目 使用因特网 动物世界 2.句型转换（1）He does his homework at school every day. (变否定句) （一般疑问句） （肯定，否定回答） （划线部分提问）（2）We usually play basketball twice a week. (变否定句) （一般疑问句） （肯定，否定回答） （划线部分提问）【课后反思】Period Two (Section A 2d and 3c)主备人： 刘环 审核人： 李红梅 【学习目标】1.熟练掌握下列词汇：full, swing dance。 2正确使用all , most, some, no来表述范围。3.复习巩固频率副词的用法 4.学会利用一般现在时描述生活中经常或反复发生的事情。【重点难点】学会利用一般现在时描述生活中经常或反复发生的事情。【导学过程】一、检查预习1.翻译短语once a week twice a month three times a week surf the Internet read English books go to the movies have dance and piano lessons swing dance 2.选词填空： some all no most students =100%, students=51%99%, students=1%50%, students =0%3.你想提高英语水平吗？尽可能地列出你的做法：read English books , _ _ 二、自主学习、合作探究（一）自主学习1.快速阅读2d， 回答下列问题 (1).Is Claire free next week? (2)Does Jack want to play tennis with Claire?2.仔细阅读2d回答下面的问题(1)How often does Claire have dance class? What kind of dance is she learning?(2)How often does Claire have piano lessons?(3)What does she do on Tuesday?（二）合作探究1.听录音,跟读,模仿语音语调，然后角色扮演2.在小组里调查谁最擅长学英语。根据调查表格口头汇报你的调查结果。In our group, is the best English student. She /He reads English books twice a week. She/He3.要点讲解（1）be free 有空= have time. 明天你有空吗？ （2）full为形容词，意为“忙的”，相当于busy,其反义词为free. 这些天你忙吗？ you these days?满的，充满的。be full of 充满，例如：杯子里装满了牛奶。The glass milk.（3）频度副词的位置：通常在主语后，实义动词前面，be动词和情态动词后。但Sometimes也可放在句首。如：They often go swimming in summer. He never speaks Japanese. （4）hardly=almost not “几乎不”，是个半否定副词。表示否定意义，通常位于实意动词之前，系动词、助动词和情态动词之后。例如：He hardly goes to bed before midnight. 他很少在午夜以前就寝。Theres hardly any milk in the fridge . 冰箱里几乎没有牛奶了。三、达标检测1. 翻译下面表频度的短语一周一到两次_ 一月两到三次_2.单项选择（1）He is so tired he can _keep his eyes open. A. ever B. never C. hardly D. almost（2）Here some students homework. A. am B. is C. are D. be （3）He watches TV _a week. A. one times B. two time C. twice D. once time（4）My father goes to the movies.A. sometime B. sometimes C. some time D. some times（5）Theres _time left. Lets hurry up (快点)！ Amost B.no C.much D.many3.句型转换（1）Jim does homework in the evening.(改为否定句)Jim_ _homework in the evening.（2）Frank hardly ever plays sports.(对划线部分提问)_ _ _Frank _ sports?(3)They always see a film on Saturdays.（改为同义句） They always_ _ _ _ on Saturdays. (4)I sleep nine hours every night.（对画线部分提问） _ _ _ do you sleep every night? 来【课后反思】Period Three（(Grammar Focus3b） 主备人： 刘环 审核人： 李红梅 【学习目标】1.掌握并背会词汇healthy, unhealthy, health maybe, at least。2.辨析：howoften howlong howsoon howfar howmany3.理解和掌握一般现在时在不同人称下的动词形式及提问的变化【重点难点】1. 理解并背诵Grammar Focus中的内容。2. 理解和掌握一般现在时在不同人称下的动词形式及提问的变化 3. 掌握howoften howlong howsoon howfar howmany的区别和用法【导学过程】一、检查预习 1. 翻译下面单词和短语帮助做家务 至少，不少于 也许 太忙 吃苹果 喝牛奶 熬夜 放学后 吃健康的早餐 一周两次 参加体育活动 2.检查背诵Grammar Focus二、自主学习、合作探究（一）自主学习1.同桌进行Grammar Focus 部分的对话。然后说出助动词及谓语动词随人称不同而发生的变化。2.用其它词替换下面对话的划线部分A. - What do you usually do on weekend? B. -I always exercise.A. -How often do you go to the movies? B. - Every day.3.使用第三人称改编上面对话（二）合作探究1. 做3a部分练习，并找出重要短语。然后小组内纠错。2. 3b部分练习，先同桌间口头练习，再将答案写在课本上。3.要点讲解（1） maybe副词，或许、大概，表推测，通常用于句首，例如：或许他正在等你 （2）at least 至少。这本书至少花费他100元。The book cost him 100yuan.（3）如何区别howoftenhowlonghowsoonhowfarhowmanyHow often 多久一次; 是就做某事的频率提问。针对Howoften的回答一般是“Twiceayear”. “Threetimesaweek”. .How many是对数字提问,且在How many后面要跟一个复数名词。eg:They go to the movies 5 times a month.(对画线部分提问)How often do they go to the movies?She eats only one egg for breakfast. (对画线部分提问)How many eggs does she eat for breakfast?Howlong表示“时间多久或物体多长”.表示时间侧重指“一段时间”.针对“Howlong”的回答一般是时间段,如“forthreedays”,“threeyears”e.g.“Howlongwereyouawaylastyear?” “Abouttwoweeks” Howsoon表示“多久之后”.侧重某人某事能多快时间完成.Howsoon的回答一般为:“in+时间段”e.g.“intwodays”“infiveyears”e.g.“Howsoonwillyoubeready?” “Illbereadyinfiveminutes” Howfar表示“多远” Howfarisit? 巩固练习（1）Idontknow hewillgethere.A.howlong B.howsoon C.howoften D.howmany（2）“ doeshetakethismedicine?” “Twiceaday.” A.Howsoon B.Howlong C.Howmuch D.Howoften（3）“ canyoufinishthiswork?” A.Howoften B.Howsoon C.Howlong D.Howfar（4）“ willhestayhere?” A.Howmanytimes B.Howoften C.whattime D.Howlong（5） doesyoursisterwritetoyourparents? A.Howmany B.Howoften C.Howlong D.Howfar（6） doesittakeyoutofinishyouhomeworkeveryday? A.Howlong B.Howoften C.Howsoon D.Howmuch三、达标检测1.写出下列动词的第三人称单数形式。watch have cook go fly drink stay make pass carry come watch study brush teach clean take_ ride be guess wash 2.用括号内所给词的适当形式填空。 (1)-What _ he _( do) on weekends?- He sometimes _(go) shopping.(2)- How often _she _ (use) the Internet?- She_(use) the Internet every day.(3)Tom hardly ever _(watch) TV. (4)My father never _(eat) bananas. (5) Does Sue eats a _(health) breakfast? Yes, she _(do). (6) I _(not like) apples, but my best friend _ (like) them.【课后反思】Period Four (Section B 1a1d)主备人： 刘环 审核人： 李红梅 【学习目标】1.熟练掌握以下词汇：junk food, fruit, sleep, vegetables, health, drink coffee, be good for.2.掌握并能正确使用本课时的重点短语：be good for 3.能正确使用how many 对可数名词的复数提问。4.能讨论有关饮食方面和生活习惯方面的频率，进一步巩固how often 引导的句型。【重点难点】学会谈论自己或别人的健康习惯。【导学过程】一、检查预习1.翻译下面的短语 无用的东西 垃圾食品 美味的咖啡 每天晚上 许多蔬菜 健康的生活习惯 2.列出自己学过的有关水果、蔬菜及食品的名称，小组交流后，大声朗读，互相纠正发音。水果（fruits）_ 蔬菜（vegetables）_ 饮料（drinks ）_ 肉类（meat ） _ 食品 （foods）_ 二、自主学习、合作探究（一）自主学习1.请试着回答下面的问题，可参考课前预习2中的单词What do you often eat ?_What do you often drink?_How often do you exercise ?_How many hours do you sleep every day ?_Are you healthy?_2.结对完成1a和1b，然后集体检查。（二）合作探究1.听录音完成1c,1d.2.利用听力中的信息自编对话并表演3.观察与思考：be good for 意为“对有好处”, 其反义词为_. 当表示 “擅长某一学科知识或某种技能 “或”在方面做得好”时, 我们用_, 其后跟动词的_. be good to 表示_, 其中good 可用friendly 代替。三、达标检测1.用healthy, unhealthy, health填空（1） Smoking is bad for your .（2） She is very _ _.（3） Junk food is _ _. Its bad for you.（4）He is good at _( play ) chess.= He _ _ _ _ chess.2.用how many, how, how much, how often, how long, how old 填空1.A:_ _ students are there in the classroom? B: There are 15 students in the classroom.2.A:_ _ do you take a bath? B: I take a bath twice a week.3.A:_ _have you been learning English? B: I have been learning English for 2 years.4.A:_ _stars are there in the sky? B: There are many stars in the sky.5.A:_ are you? B: I am fine.6.A:_ does your mother go to Beijing? B: My mother goes to Beijing by train.7.A:_ _ days are there in a week? B: There are seven days in a week.8.A:_ _ is your bag? B: My bag is 50 dollars.9.A:_ _ is your grandma? B: My grandma is 60 years old.【课后反思】Period Five (Section B 2b2d) 主备人： 刘环 审核人： 李红梅 【学习目标】1.熟练掌握以下词汇：result, percent, although, through, such as, together, die 2,掌握并能正确使用本课时的重点短语： use it for fun, the answers to our questions 3.流利朗读这篇课文，理解课文内容，完成本课的阅读任务。 【重点难点】1. 熟练读出，并能写出本节课的单词。2. 流利朗读这篇课文，理解课文内容，完成本课的阅读任务。【导学过程】一、检查预习1.朗读2b中的课文，找出文中短语词汇（1）课余时间 （2）一到三次 （3）一点也不 （4）go online （5）至少 （6）三或四次 （7）问题的答案 （8）百分之二的学生 （9）作某事最好的方法 （10）例如 2.朗读2b中的课文，完成2c和2b二、自主学习、合作探究（一）自主学习 1.批注课文中的新词汇。 2.找出83-84页对课文注释的句子，并作批注。 3.听录音，朗读课文（二）合作探究 1.让学生翻译课文，教师对知识点进行讲解。2.知识剖析：（1）Here are the results.是个倒装句。倒装句的谓语的数由主语决定。（2）The other ：一定范围内或两个人(物)中，特指剩下的“另一个”用the other（可接单数可数名词），特指“剩下的那些”，用the other+复数可数名词。例如：I have two apples . One is for my brother and the other is for me. Some students are reading ,the other students (=the others) are writing.（3）She says its good for my health. It is + adj. +for sb.( sth.) 表示对某人或某物是的。 It is good to relax by using the InternetIt is + adj. +to do 表示做某事是的。It is + adj. +for sb. +to do 表示对某人来说做某事是的。（4）although 是个连词，意为“虽然”。在一个句子里，although和but 不能连用。三、达标检测1.翻译下面的短语 高中学生 _空闲时间 _ 去乡村野营 _ 使用网络_ 百分之十五_ 百分之四十五 很奇怪 每周一到三次 _ At least Most students Watch game show the other the most popular three or four times a week 2.连词成句1. usually , soccer, play, I (.) 2. often, Katrina, does, TV, watch, How.(?) 3. do, you, What, usually, weekends, on, do ( ? ) 4. brother, does , your, often, after, school, what, do ( ? ) 5. parents, usually, the evening, in, my, watch TV (.) 6. his, brother, often, does, night, at, how, go out ( ? ) 7. often, your, mother, how, does, go shopping( ? ) ,8. evening, every, my, helps, my, sister, father, do homework (.) 【课后反思】Period Six (Section B 2a,2b,2e) 主备人： 刘环 审核人： 李红梅 【学习目标】1.掌握本节词汇 2.能模仿范文写出关于调查习惯的报告。【重点难点】1.复习掌握本单元的单词及 短语，句型: 2.学会关于调查习惯的报告。【学习过程】一、检查预习:用所给单词造句子（1）always. （2）usually . （3）often （4）sometimes （5）.hardly ever （6）.never 二、自主学习、合作探究（一）自主学习1.快速阅读这份调查报，完成段落与段落大意连线。Paragraph . about exercisingParagraph about watching televisionParagraph here are the results.Paragraph about using the InternetParagraph the best way to relax2.仔细阅读这份调查报，完成2b 的饼图。3通过阅读2b,总结这份调查报告结构 every day %综述（开头） (paragraph 1) 1-3 times a week %Exercise (paragraph 2) 4-6 times a wee % No exercise % 3-4 times a week %分述（主要内容） use of the Internet (paragraph 3) every day % 4-6 times a week %watching Tv (paragraph 4) 1-3 times a week % every day % 结论建议（结尾）(paragraph5)（二）合作探究1.试着结合上面的结构分析,根据下列提示词，小组合作，复述课文。askedabout questions were about here are we found that(exercising)40% 4-6 times15% every day20% 1-3times20% not at allwere surprised that(Internet)90% use every daythe other 10% at least 3-4 timesmost for funthe answers to(watching TV)2% watch 1-330% 4-6,85% every dayit is good to relax it is healthy for so stared exercising2. 小组合作，完成2e三、达标检测下面是对一个班的学生就几个方面所做的一个调查，请就表格内容写一篇调查报告。开头已给出。Activity SurveyActivityEvery dayOnce or twice a weekThree or four times a weekDo homework90%0%10%Exercise15%55%30%100%=all 51%99% =most 1%50%=some 0%=noHere are the results of the students activity survey. Most students 【课后反思】Period 7 (Section B 3a-3c)主备人： 刘环 审核人： 李红梅 【学习目标】1.复习巩固本单元重点句型，重点短语。2.熟练掌握以下词汇：magazine, however ,than, more than, almost, none, less, less than, point3.学会介绍自己的好习惯和坏习惯调查报告。【重点难点】 1.复习掌握本单元的单词和短语。 2.学会写调查报告【学习过程】一、检查预习:翻译下面的短语和句子1.牙科医生 2. 杂志，期刊 3.美国青少年 4.然而，不过. 7.看电视2个多小时 5. 比 6.多于 10.看牙医 8.喝饮料 11.她是一个16岁的高中生。 12.Jane有许多好习惯。 13.However,she has some bad habits. 14. Her parents are not happy. 15. She says she is afraid. 二、自主学习、合作探究（一）自主学习1.细读3a,根据图表完成报告，然后小组内交流答案，最后集体核对。2.分析文章结构：先总写，然后写_,最后写 _.（二）合作探究1. 朗读短文，然后根据图表复述短文。2. 根据3a的结构， 写一篇关于自己的好习惯和坏习惯的报告。3. 小组内交流批改，然后集体范批一到两篇。最后自批并抄写在作文本上。4. 学习探究：maybe 与may be maybe为副词，只可放在句首，在句中作状语；而may be为情态动词may 和连系动词be构成的短语，放在句中。试比较：Maybe he is at home. =He may be at home. 他也许在家。用maybe 或may be填空 （1）Wang Lin _ in the office. （2）It _ a cat.（3）I am not sure. _ you are right. （4）Tom, _ you have the right a