自编原创Unit2导学案

1、竹园中学八年级英语上册导学案 备课人：Lu Wentai 课 题Unit2 How often do you exercise?（第一课时）Section A (1a-2d)姓名组别教学目标1. 学习P9-10生词：housework, hardly, ever, once, twice, Internet, program, full, swing, swing dance2. 掌握下列句型 ：- What do you do on weekends ? - I often .教学重难点1. 进一步学习一般现在时态的用法。2. 学习频率副词的用法。学 习 过 程一、预习与交流A. 预习P9-

2、10，写出下列频率副词 (100%) (80%) (30-50%) (20%) (5%) (0%) B. 英汉互译go to the movies 看电视 锻炼 surf the Internet 踢足球 做作业 do some reading do some shopping 打扫 go shopping 去购物 hardly ever 每周一次 每月两次 three times a year  在周末 your favorite program Animal World B. 小组预习P9 1c, P10 2c, 2d的对话，试着表演对话。二、合作与探究1.复习一般现在时、一般过

3、去时的用法。2.学习P9-10生词。3.认真观察1a中的图片，写出周末活动相应的短语；4.听录音，完成1b，2a, 2b听力练习。5.学生在小组中练习P9 1c, P10 2c, 2d对话。三、点拨升华一、一般现在时的结构 1、当句子表状态说明主语是什么或怎么样时，其句型：主+BE动词（am, is, are）+表语，否定式是在BE动词后加not，疑问句是将BE动词提前到句首（即在主语之前） e.g. The twin sisters are from America. 这对孪生姐妹是美国人。 The twin sisters are not from America. Are the twi

4、ns from America? 2、当谓语由实义动词充当，A. 主语不是第三人称单数时， 肯定句子结构为：主语+动词原形+其它 否定式为：主语+don't+动词原形+其它 疑问句为：Do+主语+动词原形+其它？ e.g. We speak Chinese. Do you speak Chinese? They don't speak Chinese. B. 当主语是第三人称单数时： 肯定句子结构为 主语+动词（词尾加s或es）+其它。 否定式为：主语+doesn't+动词原形+其它。 疑问句式：Does+主语+动词原形+其它？ C. 三单变化： 1多数在动词后加s 如

5、：playplays likelikes 等。2以s，x，sh，ch结尾的动词加es 如：gogoes wash-washes 3以辅音字母加y结尾，把y改i再加es flyflies 二、一般现在时的用法1. 表示现在的状态Tom lives in Beijing.2.表示经常性或习惯性的动作，常与 always, often, sometimes, every day, on weekends, once a month, three times a day， in the morning/ afternoon, / evening, at noon, at night ,on Sunda

6、y(s), at seven 等表示频率的副词或时间状语连用。I go to school at seven every day. He plays soccer on Sundays. 3表示主语具备的性格和能力等She likes apples. They speak Japanese. 4.表示客观事实或普遍真理。The sun rises in the east and sets in the west. 太阳从东方升起，从西方落下。三、How often 表频率，多久一次，对every day, always, usually, sometimes, often once a wee

7、k 等表示频率的副词或短语提问。How often 多久一次，指动作频率 how soon多久，一般用于一般将来时，回答“in”短语How long 多长时间 回答for或since短语 how far 多远 用于对距离提问。四、课堂练习用所给词的正确形式填空1. We often_(play) in the playground.2. He _(get) up at six oclock.3._you_(brush) your teeth every morning.4. What_ he usually_(do) after school?5. Danny _ (study) Englis

8、h, Chinese, Math, Science and Art an school.6. Mike sometimes _(go) to the park with his sister.7. At eight at night, she _(watch) TV with his parents.8. _ Mike_(read) English every day?9. How many lessons_ your classmate_(have) on Monday?10. What time_ his mother_(do) the housework?五、总结反思课 题Unit2 H

9、ow often do you exercise? (第二课时)Section A 3a- Section B 1e姓名组别教学目标1、掌握P11-12词汇. maybe, least, at least, junk, junk food, coffee, health2、进一步掌握频率副词的用法。3、掌握句型：- How often do/ does + 主语 + V原+? - 主语+ 频率副词+ .教学重难点1. 熟练拼写和运用生词。2. 一般现在时的准确运用以及频率副词的用法。学 习 过 程一、预习与交流A、翻译下列句中的汉语：1. （也许）he is at home, but his

10、father (也许) not at home.2. - （多久一次）do you exercise? - Every day.3. She (几乎从没有）plays computer games.4. - How often do you (熬夜)？ - （至少）once a week.5. - Do you like (吃垃圾食品)？ - Never. I think (吃健康食品) is good for us.B、小组预习P11内容，完成3a-3c练习。二、合作与探究1.复习句型 - What do you do on weekends ? - I often . 掌握句型 - How

11、 often do/ does + 主语 + V原+? - 主语+ 频率副词+ .2. 学生阅读Grammar Focus 中的句型。注意一般现在时的特殊疑问句与一般疑问句的回答方式。3.学生独立完成P11 3a-3b内容。练习3c以及Section B 1b 对话。5. 听录音，完成课本P12 1c-1b听力内容。6.小组模仿1e的内容编对话，分角色表演。三、点拨升华1 （1）频率副词：表示动作发生间隔的副词。它们主要是：always; usually ; often ; sometimes; hardly ever; never（2）频度副词的位置：通常在主语后，实义动词前面。但Somet

12、imes也可在句首。如：They often go swimming in summer. He never speaks Japanese. （3）对句中的频度副词提问，使用How often(多久)， 如：She hardly ever watches TV on weekends. How often does she watch TV ?2. sometime 将来某时 some time 一段时间 sometimes = at times 有时 some times 数次3. health (n) 健康 healthy (adj) 健康的 healthily (adv) 健康地4.

13、exercise = take exercise = do sports=play sports 锻炼She exercises once a day.= She does exercise once a dayexercise作名词 表“运动，锻炼” 是不可数名词；表“体操，眼保健操”是可数名词。Doing eye exercises is good for your eyes. 做眼保健操对你的眼睛有好处。5. hard可充当形容词和副词两种角色。用作形容词有“硬的”，“困难的、艰难的”的意思。其中用作“难的”讲时，在口语中与difficult通用。The problem is too h

14、ard, I can't work it out. 这个问题太难了，我算不出来。 hard也用副词，意为“努力地、刻苦地”，“猛烈地”，注意不要把hardly当作“努力地、刻苦地”来用。hard用作“猛烈地”讲时，同heavily相同。 He works hard only before exams. 他只在考试前努力学习。 It is raining hard outside. You can't go out. 外面正下着大雨。你不能出去。 hardly只用作副词，其词义不要与hard(adv.)相混淆。其意思是“几乎不”、表示否定概念.注意 hard与hardly用作副词

15、时，词义可是有很大差别。 He works hard. 他努力工作。 He hardly works. 他几乎不工作。四、课堂练习.A、用所给单词适当形式填空1. He often (have) dinner at home.2. Daniel and Tommy (be) in Class One.3. We (not watch) TV on Monday.4. Nick _(not go) to the zoo on Sunday.5. they (like) the World Cup?6. What they often (do) on Saturdays?7. _ your par

16、ents (read) newspapers every day?8. The girl (teach) us English on Sundays.9. She and I (take) a walk together every evening.10. There (be) some water in the bottle.B、选择题( ) 1.A. _does she exercise? B. Twice a week. A. How often B. How soon C. How long( ) 2. I _ like to drink milk. A. not B. doesnt

17、C. dont ( ) 3. How often does Tom _ TV? He _ TV three times a week. A. watches, watchesB. watch, watchesC. watches, watch ( )4. My father likes football. But he _ it. He only _ football matches on TV! A. plays, watchesB. play, watch C. doesnt play, watches D. plays, doesnt watch( )5. One of my favor

18、ite programs _ Animal World.   A. am  B. is   C. are    D. don't五、总结反思课 题Unit2 How often do you exercise? (第三课时) Section B(2a2e)姓名组别教学目标1.掌握P13-14生词. result, percent, online, television, although, through, mind, body, such, such as, together, die, writer2.

19、掌握用一般过去时描述过去的活动。教学重难点掌握生词的相关用法，提高阅读技能。学 习 过 程一、预习与交流A、预习P13 2b,判断下列句子正误（T/F）。( )1. 15% students exercise four to six times a week.( )2. 20% students never exercise.( )3. 19% students use the Internet every day.( )4. 85% students watch TV every day.( )5. The best way to relax is exercise.B、学生预习完成P14

20、2c, 2d, 2e填空内容。二、合作与探究1.学习P13-14单词。2.检查学生阅读部分的预习情况,讲解阅读内容中的重难点。3.检查并核对2c, 2d, 2e内容。三、点拨升华1、疑问词how的用法(1)怎样，用什么手段，方法/交通工具How are you? / How is she?How did he do it? / I dont know how to swim.How do you come 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

21、数名词。How many pens do you want?How much water do we drink every day? (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 play tennis?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

22、？怎么样？ How about going to the movies?(7)How many times 多少次(8)How long 多久，多长时间- （For ）+ 一段时间(9)How soon 多久以后- In +一段时间 （常用于将来时）(10)How far 多远 - Six kilometers away （from）2、基数词+ percent “百分之.” percent 无复数形式，做主语时，谓语动词以之后的名词保持一致。 Twenty percent of students are from Qujing. Fifty percent of the time passe

23、s.3、although = though 虽然 but 但是 （二者不能同时使用）四、课堂练习A. 用所给单词适当形式填空：1. I watch TV (one) a week. 2. He watches TV (two) a week. 3. Bill (need) lots of sleep. 4. Katrina (exercise) every day. 5. I want to be a great (write).B.选择填空( )1. He studies _. He _ plays with his friends after school.A. hard, hard B.

24、 hardly, hardly C. hard, hardly( )2._ the toys, the poor children never think about them.A. As if B. As for C. As like( )3. “65 of the students in our class like reading English” means（意思是） _ students in our class like reading English.A. All B. Most C. Some( )4. _ hours do you exercise every day? Tw

25、o.A. How much B. How many C. How often( )5. His friends _ any shopping on weekends.A. arent B. dont do C. doesnt do五、总结反思课 题Unit2 How often do you exercise? (第四课时) Section B(3aself check)姓名组别教学目标1. 掌握P15-16单词. dentist, magazine, however, than, more than, almost, none, less, less than, point, 2. 运用本单

26、元所学的知识，学会写的好习惯和坏习惯。3. 学会安排自己的业余时间，培养良好的生活习惯和饮食习惯。教学重难点用频率副词描述自己的习惯。学 习 过 程一、预习与交流A. 预习P15内容，把下列句中汉语翻译为英语：1. Jane is a (16岁的高中生) in the United States.2. She has a lot of (好习惯).3. She never eats (垃圾食品) and doesnt (熬夜).4. She sometimes watches TV (两个多小时).5. She often goes to the dentist for (洗牙).B. 预习并

27、完成课本3a, 3b, self check内容。二、合作与探究1. 学生独立完成3a. 教师检查核对即可。2. 小组共同讨论完成3b内容。3. 学生独立完成4, Self check内容，教师检查核对后再小结本单元知识点。三、点拨升华1. over = more than 超过、多余 be over = finish = end 结束 less than 不到、少于 There are over fifty students in our class. Class is over.2. dentist 牙科医生 go to the dentist = see a dentist 去看牙医四、

28、课堂练习A、选择题( )1.How often do you write to your uncle? - _.A. Once a month B. One month C. In a month( )2.He often comes to the office early and he is _ late for work.A. always B. usually C. never( )3._ talk show, my favorite program is Tell It Like It Is!A. Such as B. As for C. Thanks for( )4.Kate _ h

29、er homework every day. She does it three or four times a week.A. dont B. doesnt do C. doesnt( )5.Your lifestyle is the same _ .A. to my B. to mine C. as mine( )6. Here _ on the wall of the classroom. A. three pictures are B. are three pictures C. three pictures is( )7.Its good _ your health _. A. fo

30、r, to drink milk B. for, to drink a milk C. of, drink milk( )8.Eating a lot of vegetables _ good for your health. A. is B. are C. be( )9.She never _ tea _ coffee.A. drink, and B. drinks, or C. doesnt drink, or( )10Must I stay at home and look after her? No, you _.A. mustnt B. cant C. neednt( )11.I t

31、hink eating more _ food can help you keep _.A. health, healthy B. healthy, healthy C. healthy, health( )12.What do you think of the movie? - _ good.A. Well B. Pretty C. Much( )13._ he studies very hard every day, _ he didnt get good grades.A. Although, but B. Although, / C. /, so( )14.I try _ a lot of vegetables. A. to eat B. eating C. eats( )15.He is _ fat because he eats _ junk food. A. much