人教版新目标英语八年级上unit2教案

1、Unit 2 How often do you exercise? Section A (1a 1c)学习目生L«<1 .重点单词： housework, hardly, ever2 . 重点短语： hardly ever, go shopping3 .重点句式： 一What do you do on weekends?I usually watch TV.- Do you go shopping? No, I never go shopping.学习重点L«<能描述课余时间的活动安排学习雎点t<<<能描述课余时间的活动安排自主与与t«

2、;<一、预习课本P9新单词并背诵，完成下面的汉译英。4 .家务 2.几乎不5 .从来二、认真预习1a- 1c,找出下列短语和句型。1 .去购物 2.几乎从不3 .一你周末干什么？ 我通常看电视。4 .一你去购物吗？ 一不，我从来不去购物。_Step 1 情景导入Teacher： I like Saturday and Sunday.Because I can do many things what I like.I always watch TV.I sometimes help with the housework.I often go shopping.I usually play

3、with my friends.What do you usually do on weekends ? Can you tell us what you do on weekends ? Please say something to your partner about your weekends.环节说明：由自己的周末活动为导线让学生说出自己周末的活动，引出本课时的学习，同时也锻炼了学生的口语。Step 2 完成教材1a 1c的任务1 .认真观察1a图片中人物的活动，然后用适当的短语来描述人物的活动，完成后小组内互相交流答案。（3分钟）2 .邀请几组学生把所写的短语板书到黑板上，要求学生

4、识记并互相提问所写的短语。（5分钟）3 .两人一组互相练习1a图片中的对话，然后用黑板上的短语来替换练习对话并邀请几组学生表演对话。（3分钟）4 .学生领读1b中的频率副词，教师纠正读音，然后互相背诵单词，为听力打好基础。（3分钟）5 .认真听录音，把1a图片中的字母写在横线上，集体核对答案，完成1b。（3分钟）6 .再听一遍录音，并跟读。（2分钟）7 .仿照1c中的对话，利用1a图片中的人物活动与同伴练习新对话，并邀请几组学生来表演对话。（5分钟）8 .通过对话练习，学生总结1b中频率副词的用法，教师点拨。（5分钟）参考案例A : What do you do on weekends?B :

5、 I usually watch TV.A : Do you go shopping?B : No , I never go shopping.9 .小结训练。（5分钟）（D）1.My mother surfs the Internet.She likes watching TV .A . doesn't hardly ever B. hard everC. isn't hardly ever D. hardly ever（C）2.My friends any shopping on weekends.A . aren't do B. isn't doC. do

6、n't do D. doesn't do（B）3.I'm very tired.I can run.A . always B. hardlyC. usually D . sometimes（D）4.My grandfather every day.He looks very healthy.A . exercise B . do exercisesC. do exercise D . does exercise环节说明：听说结合，第一时间向学生传达语言目标，通过结对对话练习和小结训练，使语言目标得以强化。Step 3 问题探究1. exercise 的用法1）我每天都锻

7、炼。I exercise every day.2）我爸爸总是做运动。My father always does exercise.3）我们每天都做早操。Wedo_morning exercisesevery day.exercse可以作须，意为“锻炼”；也可以作名词，意为“运动,锻炼”时为不可数名词,意为“习 题，体操”时为可数名词，常和动词do搭配使用，且作“体操”讲时多用复数形式。 常用词组：take/do exercise 做运动,do morning exercises 做早操 ,do eye exercises 做眼保健操。2. hardly的用法他非常的累，几乎不能走路了。He i

8、s very tired , he hardly walks.hardly “几乎不”，是个查定副词，表示查定意义，通常位于实意动词之前系动词、助动词、情态动 词之叵2特别提示：hardly不是hard添加后缀构成的副词。3. 频率副词的用法常见的频率副词有 always , usually, often, sometimes, hardly ever, never 与疑问词 how often 对应。 表示的频率由always向never递减。在句中位于实意动词之前 _，情态动词（can等）、助动词（do等）、连系动 词（be等）之日 但sometimes也可在句首。一当皇聊价<请学生

9、们做前面课时训练部分。Section A （2a 2d）竽习目标1 .重点单词： once, twice, Internet, program , full , swing2 . 重点短语： once a week, twice a week, three times a week, use the Internet, swing dance3 .重点句式： How often do you watch TV?Twice a week.What's your favorite program?Animal world.Next week is quite full for me.Wha

10、t kind of dance are you learning?I have to play tennis with my friends.竽3重点【<<<1 .重点单词，词组及句型2 . How often引导的询问做事频率的特殊疑问句及答语竽D雉点L<<<How often引导的询问做事频率的特殊疑问句及答语自壬与与L<<<一、预习课本P10新单词并背诵，完成下面的汉译英。1 . 一、次2.两次3.因特网 4.节目5 .忙的 6.秋千二、认真预习2a-2d,找出下列短语和句型。1 . 一周一次2 . 一周两次3 .一周三次4 .使用因

11、特网5 .摇摆舞6 .一你多久看一次电视？一一周两次。7 .一你最喜欢的电视节目是什么？一动物世界。8 .对于我来说下周相当的忙。9 .你正在学什么种类的舞蹈?10 .我必须要和我的朋友去打网球。么么么么么么么么么Step 1 情景导入Teacher： Do you like shopping?Student 1: Yes, I do.Teacher： How often do you go shopping?Student 1 ： I go shopping once a week.The student may not answer the question.The teacher may

12、 help answer the question.Then go on asking another student. . .环节说明：通过师生互动问答，直接引出本节课要学习的语言目标，简洁明了。Step 2 完成教材2a2c的任务1 .学生领读2a中的单词和短语，教师纠正读音。然后两人一组互相背诵提问单词和短语。（3分钟）2 .认真听程涛做不同事情的频率的对话，把听到的活动按顺序排列，集体核对答案，完成2a。（3分钟）3 .再听一遍录音，将他的活动和做这些活动的频率匹配。（3分钟）4 .听第三遍录音，学生跟读。（3分钟）5 .你多久做一次这些活动？根据自己的实际情况来完成2c表格，然后利用

13、所填内容，两人一组仿照右边方框中的对话来编练新的对话，并邀请几组学生表演对话。（5分钟）参考案例A : How often do you watch TV?B : I watch TV every day.A : What's your favorite program?B : Animal World.A : How often do you watch it?B : Twice a week.6 .小结训练。（2分钟）（A）1.My mother shops once month.A. a B. an C. the D. /（A）2. What's your favorit

14、e ? I like red.A. color B. program C. exercise D. subject （A）3.They go to the dumpling house.A . once a week B. a week onceC. a once week D. once week（C）4. do you help the old man with the housework? Once a week.A . How soon B . How longC. How often D. How many（D）5. do you do sports?-I do sports eve

15、ry day.A . When B. What timeC. How longD. How often环节说明：通过听说读写学习训练让学生掌握了解了要掌握的语言目标，学生的口语表达能力在这一环节得到提升。Step 3 完成教材2d的任务1 .学生自读对话，回答下面的问题：1)判断正误，正确T,错误F;2)3)回答问题；4)英译汉。(5分钟)1)Claire has piano lessons only on Wednesday.2)What kind of dance is Claire learning?3)How often does Claire have swing dance les

16、sons?4)How often do you have piano lessons?2 .大声朗读2d对话，读熟后与同伴结对分角色表演对话。(3分钟)3 .邀请三组学生来表演对话。(3分钟)4 .小结训练。(4分钟)1. Claire has piano lessons twice (two) a week.2. He watches TV once (one) a week.3. Katrina exercises (exercise) every day.(D)4.We have English lessons Monday morning and Friday evening.A. i

17、n B. for C. at D. on(D)5. What dance do you like? Swing dance.I think it is interesting.A . kinds of, kind of B. kind of, kinds ofC. kinds of, kinds of D. kind of, kind of(B)6. do you watch TV?-Every day.A . How B. How oftenC. When D. How long环节说明：将对话以任务型阅读的形式呈现，既能锻炼学生的思维能力又能加深对课文的理解，而且还能让学生提早感受中考题型

18、。Step 4 问题探究1. How often 与 How many times 的用法区别1)你多久上一次钢琴课？How oftendo_you_have_a piano_lesson?2)你一周上后丽仁How_many_times_do_you_have_piano_lessons?How often +助动词 do(does及did) + 主语+ do sth.?是对频率(多久一次)进行提问。疑问词 how often(在这里助动词do, does或did是起疑问的作用)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 always, usually, often , some

19、times, never 等或者是“次数十段时间” ,如 once/twice a month , three times a month , three or four times a month 等。也可以用 every day, every year, every week 等短语来回 答。How_many_times又数进行提问，其答语为once, twice , three times等表示次数的单词或短语。 "当里评於r«<请学生们做前面课时训练部分。Section A (Grammar Focus 3c)学习目标1 .重点单词2 .重点短语3 .重点句式

20、L«<maybe, leastat least-How often does he play soccer?-He plays at least twice a week. How often do you go to the movies? I go to the movies maybe once a month.学习更点t«<1. 频率副词的用法2. How often引导的询问做事频率的特殊疑问句及答语3. 一般现在时态学习雉就r<<<1 .频率副词的用法2 . How often引导的询问做事频率的特殊疑问句及答语自主导习r«

21、;<一、预习课本pii新单词并背诵，完成下面的汉译英。1 .也许 2.最少二、认真预习 Grammar Focus 3c,找出下列短语和句型。2 .熬夜3 .吃健康的早饭4 .至少5 .一他多久踢一次足球？一他最少一周两次。一6 .一你多久去看一次电影？我大概一个月看一次电影。课堂导字Step 1 情景导入Teacher： How often do you watch TV?Student 1: I watch TV every day.Teacher： How often do you exercise?Student 2： I exercise twice a week.Teache

22、r： How often does he exercise?Student 3: She exercises twice a week.Now please practice the conversations like this with your partner.环节说明：通过对话练习复习了所学的知识点一一How often引导的特殊疑问句及答语。Step 2 完成教材 Grammar Focus 的任务1 .学生大声朗读 Grammar Focus的句子。（2分钟）2 .小结训练。（3分钟）Whatdo_youusually do_ onweekends ?（你 周末通常干什么？）I a

23、lways （总是）exercise （锻炼）.What do they do_on_weekends （在周末）?They_often_help_with_housework.（ 他们经常 帮着做家务。）What does she do on weekends?She_sometimes_goes_shopping.（她有时去购 物。）How_often_do_you_go_to_the_movies ?（你多 久看一次电影？）I_go_to_the_movies_maybe_once_a_month.（我 大概一个回着一次电影。）How _often_does_he_watch_TV .（

24、他多久看一 次电视？）He_hardly_ever_watches_TV.（他几乎不看电 视。）Do_you_go_shopping（你去购物吗？）No. I_never_go_shopping.（不, 我从来/、去购物。）环节说明：通过对 Grammar Focus句型的填空练习能够使学生更好的来理解掌握本单元的重点语法和 句型。Step 3 完成教材3a- 3c的任务1 .认真阅读3a中1 6的句子，选用do或does来补全句子，小组内核答案。（2分钟）2 .认真读3a中的句子，将1 6的问题和af的答语匹配，完成后集体核对答案，然后两人一组大声 地熟读这些句子。（3分钟）3 .认真观察3

25、b中给出的单词，并且用这些单词来组成完整的句子，然后结对练习对话。参考案例A : How often do you help with housework?B : I help with housework twice a week.4 .为了提高你的英语，你能做些什么呢？在表格中添加你学习英语的方法，然后就这些问题在小组内向你的同学提问，找出学英语的最好方法。(3分钟)参考案例A : How often do you read English books?B : I read English books about twice a week.5 .小结训练。(5分钟)(B)1.Li Lei

26、works in England.He comes to China.A . three time a year B. three times a yearC. three times year D. three time year(A)2.His grandmother is well because she often .A . exercises B. smokesC. sleeps D . sings(B)3. do they play football?Every week.A . How soon B . How oftenC. How many D . How long4. us

27、ually, soccer, play, I(.)I usually play soccer.5. often, Katrina , does, TV , watch, How( ?)How often does Katrina watch TV?6. do, you, What, usually, weekends, on, do(?)What do you usually do on weekends?环节说而7通过本环节的手亍，让学生掌握了频率副词及How often的用法，同时小结训练更是加深了对重要知识点的巩固深化。Step 4 问题探究()1. Where is Mike?一 he

28、 is in the classroom.A . may be B. maybeC. May D. Maybe答案选择D, maybe是副词，意思是“也许，可能”，在句中作状语，相当于perhaps,常位于句首。在 may be中，may是情态动词，be是动词原形，两者构成完整的谓语形式，与主语形成系表结构，意为“也 许是，可能是”。()2. - How many children do they have?-I think they have two children.A . at little B . at lessC. at last D . at least答案选择D,根据句意知道至少

29、是两个孩子。at least意为“至少”。当量评於r«<请学生们做前面课时训练部分。Section B (1a 1e)学D目标t«<1. 重点单词：junk, coffee, health2. 重点短语：junk food , drink coffee3. 重点句式： My mother wants me to drink it.She says it is good for my health.How often do you eat junk food?How many hours do you sleep every night?字D掂How often引

30、导的询问做事频率的特殊疑问句及答语学耳蓬fS t<<<How often引导的询问做事频率的特殊疑问句及答语 自主学Dt«<一、预习课本P12新单词并背诵，完成下面的汉译英。1 .无用的东西2 .咖啡3 .健康二、认真预习1a- 1d,找出下列短语和句型。1 .垃圾食品2 .喝咖啡3 .我妈妈想让我喝它。4 .你每天晚上睡几个小时？5 .你多久吃一次垃圾食品？_Step 1 情景导入Teacher： Do you like junk food?Student 1: Yes, I do.Teacher： How often do you eat it?Stude

31、nt 1 ： I eat it three times a week.Teacher： I think it's a bad eating habit to eat junk food.You should eat less.Teacher： Do you like junk food?Student 2： No , I don't.Teacher： Do you like drinking milk?Student 2： Yes, I do.Teacher： How often do you drink it?Student 2： Every day.Teacher： Gre

32、at, it is good for your health.环节说明：通过这个环节的师生互动问答，既复习了所学的知识，又让学生明白了要养成健康的饮食习惯。Step 2 完成教材1a 1b的任务1 .学生领读1a中的单词和短语，教师纠正读音，然后两人一组互相提问单词和短语。(5分钟)2 .认真观察图片中的食物，将单词和食物匹配，集体核对答案。(3分钟)3 .小组内结对练习1b中的对话，然后仿照该形式用1a中的物品来编练新的对话，并邀请几组学生展示对话。(5分钟)参考案例A : How often do you drink milk?B : I drink milk every day.A :

33、Do you like it?B : No.But my mother wants me to drink it.She says it's good for my health.4.小结训练。(3分钟)(B)1.Mike exercises every day , so he looks very .A . healthB. healthyC. healthily D . unhealthy(D)2.We shouldn't eat lots of.It's bad for our health.A . fish B. fruitC. vegetables D. ch

34、ocolate(C)3.Today is Sunday.Bill's mother wants him with the housework.A . help B . helpsC. to help D . helping(A)4.Eating more vegetables is good our health.A . for B. at C. with D. to环节说明：对话练习，习题精练相结合，使学生熟练掌握了本环节的知识点。Step 3 完成教材1c1e的任务1 .认真听关于饮食习惯的采访录音，圈出每个问题的答案。(3分钟)2 .认真阅读1d中的6个句子，然后听录音，写出Ti

35、na和Bill关于这些问题的答案，集体核对答案完 成1c。(3分钟)3 .再听一遍录音，并跟读，整体感知对话。(3分钟)4 . 一人扮演记者，另外一人扮演Tina或Bill,根据1d的听力结果仿照1e的形式来练习对话。然后转 换角色再练习，邀请几组学生表演对话。(5分钟)参考案例A : How often do you exercise?B : I exercise every day.A: And how often do you.?.5 .小结训练。(对画线部分提问)(1分钟)1)I hardly ever drink milk for breakfast.How often do you

36、 drink milk for breakfast?2)They sleep nine hours every night.How many hours do they sleep every night?3)I went to Beijing twice last year.How many times did_you_go_to Beijing last_year?4)He watches TV for_two_hours every day.How 10ng does he watch TV every day?Step 4 问题探究()1. 一 apples do you need?T

37、hree.A . How much B . How manyC. How long D. How often答案选择B, how many对可数名词的数量进行提问。由答语Three可知是对数量进行提问，又因为apples是可数名词的复数，因此答案选择Bo()2.My sister is six years old.My father wants.A . she to go to school B. her go to schoolC. her to go school D. her to go to school答案选择D,想要某人做某事的句型是：want sb.to do sth.,其中wa

38、nt是动词，后面要用人称代词的宾格；去上学 go to school是固定词组。()3.The old man likes walking after supper.It's good his health.A . for B. of C. at D. with答案选择A,由句意可知是“对他的健康有好处”，be good for对有益。当堂理豺 <请学生们做前面课时训练部分。Section B (2a 2e)学习日就L«<1 .重点单词： percent, online, television , through , although , mind , body,

39、 such, together, die, writer2 .重点短语：in their free time , one to three times , go online , three or four times a week , the answers to our questions, such as3 . 重点句式： Last month we asked our students about their free time activities.Forty- five percent exercise four to six times a week.And twenty per

40、cent do not exercise at all.Although many students like to watch sports , game shows are the most popular.It's good to relax by using the Internet or watching game shows , but we think the best way to relax is through exercise.Old habits die hard.与司重点r<<<1 .重点短语和句型2 .会用表示频率的词组来描述做事情的频率与

41、司蕤百t<<<1 .重点短语和句型2 .会用表示频率的词组来描述做事情的频率目王学司t«<一、预习课本P1314新单词并背诵，完成下面的汉译英。3 .百分之 2.在线的3 .电视节目 4.尽管5 .凭借 6.头脑7 .身体 8.这样的9 .在一起 10.消失11 .作家二、认真预习2a- 2e,找出下列短语和句型。1 .在他们的空闲时间2 .一到三次3 .上网4 .一周三次或四次5 .我们问题的答案6 .例如7 .上个月我向我们学生询问了他们闲暇时间的活动情况。8 .百分之四十五的（学生）一周锻炼四到六次。9 .百分之二十的（学生）从不锻炼。10 .虽然许多学

42、生喜欢看运动节目，但是游戏类节目是最受欢迎的。11 .通过上网或者观看游戏类节目来放松是很好的，但是我们认为放松的最好的方式是通过锻炼。12 .积习难改。谭皇导学L<<<Step 1情景导入Teacher： Hello , everyone! What do you do in your free time ? （Let some students tell the other students about their activities）We did a survey about what No.5 High School students do in their fre

43、e time.Do you want to know the result of the student activity survey ? Now let's learn together.环节说明：由学生闲暇时间的活动延伸本节课的学习内容，自然过渡，顺理成章。Step 2 完成教材2a2c的任务1 .大声的朗读2a中的短语，然后根据你认为学生做这些事情的频率的高低来对这些活动进行排序。（3分钟）2 .认真阅读2b文章，然后完成14页上的圆形分格统计图表，完成后集体核对答案。（5分钟）3 .再认真阅读一遍短文，然后回答2c中的5个问题，完成后让几位学生分别回答问题，教师点拨。（5分钟

44、）4 .再次细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。（5分钟）5 .教师点拨短文中出现的重点和难点。（5分钟）6 .熟读短文，识记背诵知识要点。（5分钟）7 .小结训练。（3分钟）（A）1.I often use the Internet my free time.A . in B. at C. on D. for（C）2.My mother often asks me my study.A. on B. at C. about C. with（B）3.We are at the good news.A. surprise B. surprisedC. surprisin

45、g D. surprises（B）4.Do you know where the key the lock is?A. of B. to C. at C. for(B)5.it rained heavily yesterday , he still was the first one to get to school.A . Although , but B. Although , /C. /, / D. But, /(D)6.I learn English by the tape.A . listen to B . listeningC. to learn D. listening to(D

46、)7.My sister spends two hours books every day.A . read B. reads C. to read D. reading环节说明：通过本环节的学习不仅锻炼了学生的阅读能力，而且通过小结训练让学生对重要知识点进行了巩固练习。Step 3 完成教材2d2e的任务1 .再次认真阅读短文，根据短文内容和圆形分格统计图表用百分比和频率副词always , usually或者sometimes仿照2d中例句的形式来写句子。完成后小组内核对答案，教师邀请几位学生到黑板上书写答案。(5分钟)2 .以小组为单位，每人轮流从2e左边方框中选择其中的一项课余活动，利

47、用How often do you.句型向小组内其他成员提问，把询问的结果制成圆形分格统计图表展示给全班同学。(5分钟)Step 4 问题探究1. surprised 的用法1)我们对这个消息感到很意外。We are surprised at the news.21i里见到你福河I am very surprised to meet you here.surprised意为“惊奇的，意外的“，是形容词，经常用到的句型为：be surprised at.(对 感到惊奇), 后面可以跟 somebody, something 或 doing something ； be_surprised_to_

48、do_sth.(做某事感至U惊讶 );还有句型 be surprised that+从句。()2.China has many big cities , Beijing , Shanghai, Shenzhen and so on.A . such for B . asC. such as D. less than答案选择C, such as常用来列举同类人或物中的几个例子，不能穷尽，可与and so on连用。()3.It's boring to watch TV .I don't like it. A . at least B . at mostC. at all D .

49、at lastnot.at all意为“根本不，一点也不"。答案选择C,根据句意可知看电视很无聊 ，我一点都不喜欢它。()4.Do you know the answer the question?A . of B. at C. for D. to答案选择D,这是个固定用语，“回答”与“问题”是对应关系，要用介词to。()5.I like listening to the music , but I can not spend much time it.A. at B. in C. on D. to答案选择 C, spend意为"花费",其考查句型为：spend

50、some time on sth./in doing sth.某人花费时间在 某事上(做某事)。vegetables.selling,是介词，其后要跟动名词。()6.The old man makes a living by A. sells B. sell C. to sell D. 答案选择D, by意为“通过”()7.The best way English is using it.A . learn B . to learnC. learning D. learns答案选择B , the best way to do sth.做某事最好的方法，动词不定式作后置定语。 用量程价t<

51、<<请学生们做前面课时训练部分。Section B (3a) Self Check学耳目就L<<<1. 重点单词： dentist, magazine, however, than, almost, less, point2. 重点短语： a 16-year-old high school student , more than two hours a day , less than3. 重点句式： She never goes to the dentist for teeth cleaning.Don't worry.学习重点t<<<1

52、 . How often引导的询问做事频率的特殊疑问句及用频率副词作答2 .能用频率副词和表示频率的词组来表述自己的习惯学习蓬与t<<<能用频率副词和表示频率的词组来表述自己的习惯自壬学弓<一、预习课本P1516新单词并背诵，完成下面的汉译英。1 .牙医2.杂志3 .然而 4.比5 .几乎 6.较少7 .得分二、认真预习 3a- Self Check ,找出下列短语和句型。1 . 一个16岁的高中学生2 . 一天两个多小时3 .少于4 .她从来不去看牙医清洗牙齿。5 .不要着急。谭皇写字t<<<Step 1 情景导入Teacher： We all have some habits.Some of them are good , but some of them are bad habits.The good habits can help us to be healthy and get more what we want to get.But the bad habits are bad for us.We should keep away from the bad habits.But do you k