Unit2学案（答案不全）人教版英语八年级上册

1、第40页 共40页Unit2学案答案不全人教版英语八年级上册Unit 2 How often do you e_ercise? 知识梳理 一、词型转换 Section A 1.ever (反义词) never 2.shop (如今分词) shopping 3.full (反义词) empty 4.read (pt.) read Section B (v.)act 1.active (n.) activity 2.health (adj.) healthy (反义词) unhealthy 3.body (pl.) bodies 4.die (pt.) died 5.write (n.表人) wr

2、iter 6.keep (pt.) kept (pp.) kept 7.little (比较级) less (最高级) least 8.though (同义词) although 二、短语归纳 Section A 1.how often 多久一次 2.read English books 看英语书 3.of course 当然 4.on weekends 在周末 5.go to the movies 去看电影 6.hardly ever 几乎不；不曾 7.every day 每天 once a day 每天一次 8. twice a week 每周两次 three times a month

3、每月三次 9.use the Inter 上网 10.have dance and piano lessons 上舞蹈和钢琴课 11.play tennis 打网球 12.help with housework 帮助做家务 13.at least 至少，不少于 Section B 1.junk food 垃圾食品 2.drink milk 喝牛奶 3.three or four times a week 一周三到四次 4.eat fruit 吃水果 5.want sb.to do sth.想要某人做某事 6.be good/bad for 对有好处/害处 7.go cing in the co

4、untry 去乡下露营 8.play sports 做运动 9.one to three times a week 一周一至三次 10.such as 例如 11.fifteen percent of our students 我们百分之十五的学生 12.go to the dentist 去看牙医 13.more than 多于 14.less than 少于 重点句子 1.how often do you e_ercise? 你多久锻炼一次 2.What do you usually do on weekends? 周末你通常干什么？ I usually play soccer.我通常踢足

5、球。3.She says its good for my health.她说这对我的安康有好处。4.How many hours do you sleep every night? 你每天晚上睡多少个小时？ 5.And twenty percent do not e_ercise at all! 并且百分之二十的学生根本不运动！ 6.The answers to our questions about watching television was also interesting.对于我们看电视这个问题的答复也很有趣。7.It is good to rela_ by using the In

6、ter or watching game shows, but we think the best way to rela_ is through e_ercise.通过上网或看娱乐节目放松是好的，但是我们认为最好的放松方式是通过锻炼。8.It is healthy for the mind and the body. 它对于大脑和身体是安康的。P9-10 Lead in: Free Talk A:Do you have a good weekend? B:Yes/No, A: What do you usually do on weekends? B: I usually Presentat

7、ion help with housework e_ercise use the Inter go to the movies watch TV read play the piano go shopping play tennis dance Presentation Make a list of the weekend activities.1a l 1. 4.l 2. 5.l 3.Keys :help with housework/ watch TV/ e_ercise/ read (a book)/go shopping 频度副词 always usually often someti

8、mes hardly ever never 100% 总是 80% 通常 60% 经常 40% 有时 20% 很少,几乎不 0 从不 根据汉语提示完成句子。1._(多久一次) do you watch TV? 2.Tom_(几乎不) late for school.3.She_(通常) goes to school at 7 oclock.Listen and write the activities ne_t to the correct frequency words.Keys: How often/ is hardly/ usually Do you know their differe

9、nce? l sometime 某个时间 l some time 一段时间 l sometimes 有时 l some times 几次 I sometimes go to school by bus.I will go to America sometime this year.I have been to the Great Wall for some times.I watched TV for some time last night.1c PAIRWORK A: What do you do on weekends? B: I usually watches TV.A: Do you

10、 go shopping? B: No, I never goes shopping. do housework go to the movies play tennis play the piano e_ercise go shopping watch TV use the Inter read What do you usually do on weekends? often I usually often sometimes always What does he / she usually do on weekends? He / She usually always sometime

11、s often What does he / she usually do on weekends? He / She usually always sometimes often Consolidation How often do you ? does he / she ? how often “多久一次”， 常用来询问某一动作或事情发生的频率。- How often does your mother travel? - Once a year. 答复：never (从不 once a day/week(一天/周一次twice a week/month (一周/月一次three/four/

12、five/si_ times a month / year 一月/年 三/四/五/六次 “次数”的表达方法 l 一次once，两次twice， l 三次或三次以上用基数词加上 times, threetimes, fivetimes, onehundredtimes.l 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 year three times a day / a week / 根据汉语提示完成句子。1.Cheng watches TV about _一周两次.2

13、.The reporter (每天读新闻故事) at school.3.Cheng (看电影)once a month.4.The reporter e_ercises about _每月两次.5.Cheng shops about _每周三次.Keys: twice a week; reads news stories every day; goes to the movies; twice a month; three times a week Ask and Answer Ask your partner like this: 1.How often do you eat sweets?

14、 2.How often do you play tennis? How often do you go shopping? How often do you go to the movies? We shop / go shopping once a week. I go to the movies once a month.How often do you e_ercise? How often do you use the Inter? I e_ercise twice a week. I use the Inter twice a week. 2c PAIRWORK How often

15、 do you do these activities? Fill in the chart and then make conversations.Activities How often watch TV every day use the Inter read English books go to the movies e_ercise Make conversations.What do you usually do ? How often do you ? 2d Role-play the conversation.Role-play A: Hi, are you ne_t wee

16、k? B: ne_t week for me.A: Really? How e? B: I have lessons.A: What are you learning? B: Oh, swing dance.Its! I have classes A: How often ? B: Proverbs about e_ercise l Wealth is nothing without health.失去安康，钱再多也没用。l There is no medicine against death.没有药。l Reading is to the mind while e_ercise to the

17、 body. 读书健脑，运动强身。l Health is better than wealth.安康胜过财富。l Eat a mouthful less.Take a walk after dinner.吃饭少一口，饭后走一走。Summary 1.频度副词：always(100%)，usually(80%)，often(30%50%)，sometimes(20%)，hardly ever(5%)，never(0%)。2.重点句子：l How often do you ? l I always/usually/often P11 学习目的 l Key words phrases: maybe，l

18、east，at least，once a month，stay up， twice a week，eat a healthy breakfast，go to bed， play sports，after school l Key sentences: 1.What do you usually do on weekends？ I always e_ercise. 2.Do you go shopping？No，I never go shopping.3.How often do you read English books？ I read English books about twice a

19、 week.l The Adverbs of Frequency Lead in Make conversations with your partner.How often do you do these activities? help with housework / every day A: How often do you help with housework? B: Every day.e_ercise / three times a week A: How often do you e_ercise? B: Three times a week.use the Inter /

20、once a week A: How often do you use the Inter? B: Once a week.How often does he / she ? 频度副词 频度副词 词 义 频 率 英 文 释 义 always 总是 100 all the time usually 通常 80 often, generally often 经常 60 ( at ) many times sometimes 有时 40 at times, now and then hardly ever 几乎不 20 almost not, not at all never 从不 0 not ev

21、er, not at any time 针对上面所说的频度副词和表示“在某段时间内某种动作的次数”的状语提问时，都要用how often。换句话说，假设要答复由how often提问的句子，我们通常要用频度副词或诸如every day, each week, once a week, twice a day, four times a month等来答复。单项选择 1.What _she usually _on Sunday? A.is; do B.does; do C.does; does D.did; do 2.Do you often go to the gym? No, _.I don

22、t like sports at all. A.always B.never C.sometimes D.usually 3.Would you like some coffee? No, thanks.I _drink coffee.Coffee is bad for my stomach. A.usually B.often C.hardly D.always Keys:CB C 3a plete the questions with do or does.Then match the questions and answers.1.How often _you drink milk? 3

23、.How often _Sue eat a healthy breakfast? 5.How often _your parents play sports? a.Yes.She usually does.b.Hardly ever.I dont like them.c.He plays at least twice a week.d.No, they dont.Theyre too busy.e.Never.They always go to bed early.f.Yes, I do.Every day. Keys: Does; Do; do; Does; do; Do 3b Use th

24、e words given to write questions.Then ask and answer them with a partner.Questions 1._?(how often / help with housework) 2._?(what / usually / do / weekends) 3._?(how often / best friend / e_ercise) 4._?(what / usually / do / after school) My partners answers _Discussion Discuss with your partners y

25、our daily activities.How often do you do them? Why do you like them? e.g.A: What do you usually do at weekends? B: I like going shopping. A: How often do you go shopping? B: Twice a month. A: Why do you like it? B: Its e_citing. Discussion Discuss with your partners your daily activities.How often d

26、o you do them? Why do you like them? e.g.A: What do you usually do at weekends? B: I like . A: How often do you ? B: A: Why do you like it? B: Its 3c What can you do to improve your English? Add more things to the chart.Then ask your classmates the questions and find the best English student.How oft

27、en do you Names Frequency Read English books? Lin Ying twice a week Group Work What can you do to improve your English? read some English books watch English program speak English with foreigners sing English songs do some English e_ercises join the English corner Interview How often do you ? l read

28、 English books l sing English songs l watch English programs l listen to English tapes l join the English corner l chat with foreigner A: How often do you read the English book? B: I like reading.I read English books about twice a week. How often do you ? once a week twice a week three times a week

29、read English books? sing English songs? write English letters? see English movies? have English parties? have English lectures? Summary 1Key vocabulary：maybe，at least，once a month，stay up，twice a week 2Target language：coffee Keys: baecfd a b c d e f be good for our health be bad for our health 1b PA

30、IRWORK Ask and answer questions.Use the words from 1a. A: How often do you drink milk, Liu Fang? B: I drink milk every day. A: Do you like it? B: No.But my mother wants me to drink it. She says its good for my health. junk food / once a month A: How often do you eat junk food? B: Once a month.A: Do

31、you like it? B: Yes.But my mom says its not good for my health. fruit / every day A: How often do you eat fruit? B: I eat fruit every day.A: Do you like it? B: Yes.I like it very much.And its good for my health.1e PAIRWORK Student A is the reporter.Student B is Tina or Bill.Ask and answer questions.

32、Then change roles. A: How often do you e_ercise? B: I e_ercise every day. A: And how often do you ? How often do you ? Summary 1Key vocabulary：health, junk food, be good for 2Target language：A：How often do you e_ercise? B：I e_ercise every day.A：And how often do you.？ P13-14 学习目的 l Key words phrases:

33、 result，percent，online，television，although play puter games，use the Inter，go cing， go online l Key sentences: 1.We found that only fifteen percent of our students e_ercise every day. 2.Although many students like to watch sports, game shows are the most popular. 3.Its good to rela_ by using the Inte

34、r 4.How many students do not e_ercise at all? New words and phrases result n.结果；后果 percent n.百分之 online adj.在线的；联网的 television n.电视节目；电视机 although prep.虽然；尽管；即使 through conj.以；凭借；穿过 mind n.头脑；心智 body n.身体 such adj. pron.这样的；那样的；类似的 such as 例如；像这样 together adv.在一起；共同 die v.消灭；灭亡；死亡 writer n.作者；作家 Pre

35、-reading 2a Rank these activities according to how often you think your classmates do them (1=most often, 6=least often). While-reading 2b Read the article and plete the pie charts on the ne_t page. Post-reading 2c Read the article again and answer the questions.1.How many percent of the students do

36、 not e_ercise at all? 2.How many percent of the students use the Inter every day? 3.How often do most students watch TV? What do they usually watch? 4.What does the writer think is the best way to rela_? Why? 5.Do you think the students at No.5 are healthy? Why or why not? Keys :Twenty percent of th

37、e students do not e_ercise at all.Niy percent of the students use the Inter every day.Most students watch TV every day.They usually watch game shows.The writer thinks e_ercise is the best way to rela_ because its healthy for the mind and body, and you can spend time with your friends and family as y

38、ou play together. Language Points 1.notat all 用于否认句，意为“根本不、一点也不”。如：It wasnt difficult at all.这一点也不难。There was nothing to eat at all.根本没什么可吃的。注：在否认句中，at all 可位于句末，也可跟在否认词后。如：He isnt tired at all./ Hes not at all tired.他一点也不累。另外，在口语中单独说 not at all, 可用来答复感谢或抱歉。如：A：Thank you very much. 多谢你了。B：Not at all

39、. 不客气。A：Im sorry to keep you waiting. 对不起，让你久等了。B：Oh, not at all. 噢，没关系。2.at least 至少 例如：We should brush our teeth at least twice a day.我们每天应该至少刷两次牙。A good cigarette will smoke at least ten minutes.一支好烟至少可以抽10分钟。反义短语：at most 至多 3.although 虽然；尽管 例如：Although my uncle is old, he looks very strong and h

40、ealthy. 我的叔叔虽然老了，但他看上去还是很强健。注意：although引导的从句不能与but, however连用，但可与yet, still连用。_we have enough money, we dont buy any useless things. A.Since B.Until C.Because D.Although Key: D 4.It is + adj.to do sth.做某事是的 例如：It is interesting to play puter games. 玩电脑很有趣。It is very important _make a plan before a n

41、ew term.Yes.You must try to make it carefully. A.of B.for C.to Key: C 5.spend v.花费；消耗 例如：How did you spend your summer vacation? 你是如何度过暑假的？ I spent 5 yuan on this book. 这本书花了我五十元。take, spend, cost pay l It usually takes me half an hour to do my homework.做作业通常花费我半小时的时间。l Students often spend one and

42、a half hours (in) doing homework.学生们经常花一个半小时的时间做作业。l I paid 10 yuan for this book.我买这本书付了十元钱。结论：l take “花费(时间)”；主语为物。It takes sb.some time to do sth. “花费某人一些时间来做某事”。l spend “花费(时间/金钱)”主语为人；spend on sth. “买某物花了钱”；spend + time + (in) doing sth.“花费多少时间来做某事”；可以与 it takes sb.some time to do sth.转换。l pay

43、“付款”；主语为人；100 yuan for this new dress yesterday.Keys : spent; takes ; paid 2d According to the article and the pie charts, write sentences with the percentages using always, usually or sometimes.1.90%: _2.85%: _3.45%: _4.10%: _5.13%: _6.2%: _Keys : Niy percent of the students always use the Inter.Ei

44、ghty-five percent of the students always watch TV.Forty-five percent of the students usually e_ercise.Ten percent of the students often use the Inter.Thirteen percent of the students usually watch TV.Two percent of the students sometimes watch TV.2e Choose one of these free time activities or think

45、of your own.Then ask your classmates how often they do this activity and make a pie chart.Show the pie chart to your class. How often do you ? Names of classmates 1-3 times a week 4-6 times a week every day play puter games read books go shopping draw pictures play sports Summary 1Key vocabulary：per

46、cent，online，although，through，such as，not.at all，in ones free time 2Sentences：Although many students like to watch sports，game shows are the most popular. P15-16 学习目的 l Key words phrases: dentist，magazine，however，than，almost,point，more than，less than l Key sentences: 1.How often do you eat fast food?

47、 2.How many hours do you watch TV every week? Pre-writing 3a Look at the information in the chart and plete the report. Jane is a 16-year-old high school student in the United States.American Teenager magazine asked her about her habits. Jane has a lot of good habits.She e_ercises and she reads book

48、s .Also, she drinks juice and she stays up late. However, she has some bad habits, too.She _watches TV for more than two hours a day, and she _eats hamburgers.Her parents are not very happy because she _helps with housework and she _goes to the dentist for teeth cleaning.She says she is afraid. Keys

49、: always; every day; usually; hardly ever; always; some_ hardly ever; never 1.16yearold意为“十六岁的”，为复合形容词。构造为“数词名词单数形容词”作前置定语，如改为后置定语，不用复合形容词。根据汉语意思完成句子 1.拉里是个15岁的男孩。Larry is a_boy.=Larry is a boy of _. 2.我将有一个5天的假期。Ill have a _holiday.Keys: 15-year-old; 15 years old; 5-day Afraid l afraid 形容词，“害怕的；担忧的

50、” l be afraid to do sth. “害怕去做某事” l be afraid of sb/sth. “害怕某人/某事” l be afraid of doing sth.“害怕做某事” 3b plete the chart with your own information.In the last column, use e_pressions like always, every day, twice a week and never.Habits Activities How often Good habits E_ercise Read books Eat fruit Dr

51、ink milk Stay up late Bad habits Watch TV for over 2 hours Use the Inter Eat hamburgers Help with housework Go to the dentist every day always every day twice a week never always twice a week often hardly ever never 3c Writing Write a report about your good and bad habits.Say how often you do things

52、.Use the report in 3a as an e_le. _写作在线 请根据下面提示写一篇阐述“早起(early rising)”重要性的文章。1.早起有益安康。2.早起的详细好处：(1)可以做早操来锻炼身体；(2)对学习有好处。3.大家都应该养成早起的习惯。要求：1.短文中应包含上面提示内容，但是不能逐条翻译，可适当增加细节，以使行文连接；2.词数：80词左右。思路点拨 这是一篇提纲式作文，话题与本单元相符，根据题目要求及提示可考虑采用下面的模板。“早起很重要” 提出观点 Getting up early is good for 论证观点 First,it is healthy f

53、or Second,getting up early helps us with Third,getting up early gives us. 得出结论 So I think its important for us to do 例文赏析 4.Take the health quiz. 1.How often do you eat breakfast? a.Never. b.A few times a week. c.Almost every day.2.How often do you eat fast food? a.Never. b.A few times a week. c.Alm

54、ost every day.3.How often do you eat vegetables and fruit? a.Never. b.A few times a week. c.Almost every day.4.How often do you e_ercise? a.A few times a year.b.A few times a month.c.A few times a week.5.How many hours do you watch TV every week? a.None.b.One to four. c.Five or more.6.How many hours

55、 do you usually sleep at night? a.Less than si_. b.Si_ or seven. c.Eight or more. 1.a=0, b=1,c=2 2.a=2, b=1,c=0 3.a=0, b=1,c=2 4.a=0, b=1,c=2 5.a=2, b=1,c=0 6.a=0, b=1,c=2 Are you healthy? 9-12 points: Youre really healthy! Good for you-and your health! 4-8 points: Youre smart about health most of t

56、he time.0-3 points: You have to learn more about healthy habits.Dont worry-you can do it! Saying Early to bed, early to rise, makes a man healthy, wealthy and wise.易混词挑战 l sometime 某个时间 l some time 一段时间 l sometimes 有时 l some times 几次 分开是“一段”， 相连为“某时”。分开s是“倍、次”， 相连s是“有时”。I sometimes go to school by b

57、us.I will go to America sometime this year.I have been to the Great Wall for some times.I watched TV for some time last night.规律总结 bored 与 boring的区别 bored-某人感到无聊、厌倦的，一般修饰人；boring -某事令人感到无聊、厌倦的，一般修 饰物。例如：Was it an a boring match? Tom feels bored.类似词语有：interested / interesting 感兴趣的有趣的 surprised/surpri

58、sing 感到惊奇的使人惊奇的 pleased / pleasing 快乐的令人快乐的 bored / boring 厌烦的令人厌烦的 tiredtiring 厌倦的令人厌倦的 amazedamazing 惊奇的令人惊奇的 The math is _.I feel _. A.boring; boring B.bored; boring C.boring; bored D.bored; bored Key: C 1. plete the chart with activities you do and dont do.What about your mother/father? Self Che

59、ck I My father always usually often sometimes hardly ever never Keys : play chess; play basketball; read books; read newspapers; eat hamburgers; eat chicken; drink juice; drink tea; watch TV; use the Inter; stay up late; get up early 2.Write five sentences using the information above.Keys :1.I alway

60、s play basketball after school. 2.My father always plays chess on weekends.3.I usually read books on weekends. 4.My father sometimes drinks tea. 5.I hardly ever watch TV.6.My father never gets up early. 3.Fill in the blanks in the conversation.A: What do Tom and Mike _do on weekends? B: They sometim