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1、Unit2. How often do you exercise課程新授授課題目 Unit2. How often do you exercise? 學(xué)習(xí)目標(biāo)1. 熟練掌握頻度副詞：often，always，usually, sometimes, hardly ever, never，seldom2.how often對(duì)頻率的提問3.區(qū)分how引導(dǎo)的特殊疑問句4.頻度副詞與一般現(xiàn)在時(shí)態(tài)相結(jié)合教學(xué)重難點(diǎn)1. 頻度副詞的區(qū)分和正確使用2.how引導(dǎo)的特殊疑問句教學(xué)過程1、 溫習(xí)（復(fù)習(xí)提問）1. 上節(jié)課易錯(cuò)知識(shí)點(diǎn)的提問2. 作業(yè)題講解。3. 重點(diǎn)單詞檢查默寫二、學(xué)習(xí)新課（自主探究學(xué)習(xí)） 授課內(nèi)容1.

2、ever (反義詞) never2.read (pt.) read3.active (v.)act (n.) activity4.health (adj.) healthy (反義詞) unhealthy6.keep (pt.) kept (pp.) kept7.though (同義詞) although8.how often 多久一次知識(shí)點(diǎn)拓展 1.how far提問距離。例句：Its three miles from my home to school.How far is it from your home to school?2.read English books 看英語書3.of

3、course 當(dāng)然4.on weekends 在周末=on the weekend5.go to the movies 去看電影=go to the cinema=watch movies6.hardly ever 幾乎不；不曾7.every day 每天 once a day 每天一次8. twice a week 每周兩次 three times a month 每月三次9.use the Internet 上網(wǎng)10.have dance and piano lessons 上舞蹈和鋼琴課11.play tennis 打網(wǎng)球Play的有關(guān)用法A.play +the +西方樂器B.paly+

4、球類運(yùn)動(dòng)（paly chess）12.help的用法help with housework 幫忙做家務(wù)A. help sb.(to ) do sth.B.help sb.with sth.13.at least 至少，不少于14. stay up late/go to bed early 15.exercise做動(dòng)詞時(shí)，可作及物動(dòng)詞，也可作不及物動(dòng)詞。例如：She exercises two or three times a week.她一周鍛煉兩三次。She exercises the dog every day.每天她都遛狗?！就卣埂縠xercise作名詞時(shí)，意為“鍛煉；運(yùn)動(dòng)”時(shí)是不可數(shù)名

5、詞，意為“體操；練習(xí)”時(shí)是可數(shù)名詞。例如：I should eat less food and take more exercise. 我應(yīng)該少吃飯，多鍛煉。We do morning exercise every morning.我們每天早上都晨練。1.junk food 垃圾食品 (不可數(shù))2.drink milk 喝牛奶3.three or /to four times a week 一周三到四次4.eat fruit 吃水果5.want 用法A.want( sb.) to do sth. 想要某人做某事6.be good/bad for 對(duì)有好處/壞處7.go camping in t

6、he country 去鄉(xiāng)下露營(yíng)8.play sports 做運(yùn)動(dòng)=do sports9.one to three times a week 一周一至三次10.such as 例如(與for example的區(qū)別)11.fifteen percent of our students 我們百分之十五的學(xué)生12.go to the dentist 去看牙醫(yī)13.more than 多于14.less than 少于15.in ones free time 16.not.at all重點(diǎn)句子It is healthy for the mind and the body.重點(diǎn)句型 It is+adj.

7、 (for sb.) To do sth.它對(duì)于大腦和身體是健康的。 the best way to do sth.意為“做某事最好的方法”，其中to do sth.是動(dòng)詞不定式作后置定語，也可表達(dá)為the best way of doing sth.例如：I have a good way to do with the problem.我有一個(gè)處理這個(gè)問題的好方法。 by using the Internet or watching game shows，其中by作介詞，表示“通過某種方式”。置于動(dòng)名詞前表示方法、手段、原因等。例如：By working hard he made great

8、 progress.通過努力學(xué)習(xí)，他取得了很大的進(jìn)步。He earns his living by writing.他靠寫作為生。I go to the movies maybe once a month.我大概一個(gè)月去看一次電影。 Although many students like to watch sports, game shows are the most popular.雖然許多同學(xué)喜歡看體育節(jié)目，但是娛樂節(jié)目是最受歡迎的。maybe意為“大概，或許”，表示推測(cè)，通常用于句首，在句中作狀語。例如：maybe shes at home.或許她在家里。although是連詞，意為“雖

9、然，盡管，即使”。例如：Although he is young, he knows a lot.雖然他很年輕，但是他知道很多。【注意】although=though,漢語中可以說“雖然，但是”，但英語中although/though與but不能同時(shí)出現(xiàn)在同一個(gè)句子中。單元語法頻度副詞有：always ; usually ; often ; sometimes ; seldom ； hardly ever ; never 等。表示頻率的短語 ：every day/week/month/year 每天/周/月/年 once a week 每周一次 twice a week 每周兩次 twice

10、a month 一月兩次 three times a day 一天三次2. how often 意為“多久一次”，用來提問在某一段時(shí)間內(nèi)進(jìn)行某個(gè)動(dòng)作的頻率。其回答通常是 often、sometimes、never、hardly ever、always、once a day、once a week等表示頻率的副詞或是短語。 例: - She hardly ever watches TV. （劃線提問） - How often does she watch TV? 例句理解：1. What do you usually do on weekends? I often go to the movie

11、s. 2. How often do you shop？ I shop once a week. 3. How often does she exercise? She exercises every day.3.在句中位置：頻度副詞在句中通常放在be動(dòng)詞、助動(dòng)詞、情態(tài)動(dòng)詞之后，在實(shí)義動(dòng)詞之前。例：She is often late for school.I can never be sure.He always helps me. 課堂練習(xí)一單選( ) 1. We had great fun _ in the water. A. to play B. played C. playing D.

12、play( ) 2. _ is “Lucky 52” shown on CCTV-2? Every week.A. How often B. How long C. How soon D. How many times ( ) 3. His mother wants him _ at home today. A. stays B. stayed C. to stay D. staying ( ) 4. 1 think drinking milk is good _ our health.Afor B. to C. with D. at ( ) 5. He must _ his sister w

13、ith her math.A. try help B. trying to help C. trys to help D. try to help ( ) 6. Eating fruit and vegetables can help you _ more vitamins A. got B. getting C. to get D. gets( ) 7. Life in the country is quite _ that in the city. A. the same B. different from C. full of D.the same as ( ) 8. Is your p

14、en _ Jims? A.same as B.the same C.the same with D.the same as ( ) 9. We should keep our classroom _. A. cleaned B. clean C. cleaning D. to clean ( ) 10. Although he is very old, _he works very hard.A. and B. but C. / D. so ( ) 11. Helping others can make us _ very happy.A. feeling B. to feel C. feel

15、 D. felt( ) 12. Mother often _ me _ my homework after supper.A. makes, doing B. lets, doing C. watched, to do D. makes, do( ) 13. _ I argued with my best friend. A. How were you? B. Whats wrong? B. C. Can I help? D. Good morning?( ) 14. “ Could you please give me some advice?” “_.”A. Thats all right

16、 B. Yes, please C. It doesnt matter D. Of course( ) 15. Do you know the answer _ the question?A. of B. to C. on D. about二綜合填空（15分）(A) 選詞并用其適當(dāng)形式填空.其中有多余選項(xiàng)，。（5分） exercise two little die health dance enjoy 1.Doing sports is good for our _. Youd better keep _.2.We teenagers need at _ eight hours sleep e

17、very night.3.We are _to climb Mount Tai.4. His grandpas _ made him sad.三根據(jù)漢語提示完成句子（5分）1_(百分之四十五) of students usually exercise on the playground.2My brother has many balls，_(例如) basketballs and footballs.3We have _(多于) forty classes every week.4_(多久一次) do you play sports?5If we sleep _(不到；少于) six hou

18、rs every night，we can feel tired in the day.四完成句子（10分）1.我妹妹正在學(xué)習(xí)美術(shù)。 My sister _ art.2.我爺爺一周上兩次網(wǎng)。 My grandfather _a week.3.我媽媽經(jīng)常問我的學(xué)習(xí)情況。 My mother often _my study.4.你多久吃一次垃圾食品？ _eat junk food?5.對(duì)我們來說學(xué)好英語很重要。_learn English well.五、知識(shí)盤點(diǎn)（教學(xué)小結(jié)）本單元的重點(diǎn)是頻率的表達(dá)。包括一般疑問句，特殊疑問句，以及對(duì)應(yīng)的答語。表示頻率的詞語：once, twice,three ti

19、mes, four times，once a week, four times two months.以及用how often 對(duì)頻率進(jìn)行提問。Unit 2 How often do you exercise？ 一單項(xiàng)選擇（25分）1. -The best way to make progress(取得進(jìn)步) is _ practice. -I think so. A. With B. Across C. In D. Through2. -Are all of your friends late for your birthday party? -No, _ of them are late.

20、 They come to the party early. A. Some B. Any C. None D. Few3. The woman _ leaves her house, because she cant walk far. A. Usually B. Ever C. Hardly D. Always4. This book is _ of pictures. Its fit(適合) for children. A. Different B. Real C. Popular D. Full5. Dont eat too much junk food. Its bad for yo

21、ur _. A. Mouth B, mind C. Health D. Head6. Its raining hard now. _, I still want to shopping with my friends. A. So B. Because C. However D. Then7. Mike got ninety-eight _ and he did best in the math test. A. Points B. Hours C. Minutes D. Money8. Its _ 12 oclock. Lets go home to have lunch. A. Still

22、 B. Almost C. Only D. Usually9. -Excuse me. Could you tell me the _ of the football game last night? -Of course I can. We got the first place. A. Result B. Difference C. Story D. Rule10. I try to eat junk food only once a month _ I love it. A. So B. Although C. If D. But11. -What does your mother do

23、? -Shes a(n) _. She works in a hospital. A. Actress B. Writer C. Teacher D. Dentist12. David is interested in sports, _ basketball, tennis and ping-pong. A. Such as B. Because of C. All in all D. Lots of13. Dont worry. The little animals cant _ from the cold, because people look after them well in w

24、inter. A. Die B. Stop C. Wake D. Blow14. -Why do you feel so tired today? -Oh, I slept _ five hours last night. A. Less than B. Many more C. More than D. Many less15. My daughter plays the piano _, usually on Monday and Wednesday. A. Once a week B. Twice a week C. Once a month D. Twice month16. Ever

25、yone needs to have _ eight hours sleep at night. A. At least B. At last C. At all D. At home17. -_ does she practice the guitar? -Every day. A. How long B. How far C. How many D. How often18. -What does Nancy usually do after school? -_. A. She has piano lesson on Monday B. Her favorite sport is swi

26、mming C. She usually goes swimming D. She thinks its interesting19. -_? -Twice a week. A. How do you like the Internet B. How many times do you use the Internet a week C. What time do you use the Internet D. What do you usually do on the Internet21She is _girl.She always gets good grades.Asuch a cle

27、ver Bso a cleverCsuch clever a Dso clever 22_Mum asked me to close the door，_I forgot to do so.w AThough；but BAlthough；butCBut；/ D Although； 23Though he eats many vegetables to keep_，he is in bad_.Ahealth；health Bhealthy；healthyChealthy；health Dhealth；healthy24Do you think the best way to relax is _

28、 exercise?Athough BthroughCoverDacross25Its very cold today.Please keep the door_Aclose BclosedCopen Dopened二閱讀理解A Running is more popular these days. Many of us run for our health. Doctors say many health problems come from these bad habits: eating and drinking too much, smoking(吸煙) and not taking

29、enough exercise. Doctors tell us, Eat and drink less, dont smoke, and exercise more. Running is a kind of exercise because it helps build a healthy body. It also helps most people become(變得) thin. One 68-year-old woman runs three times a week. I love eating, she says. She runs to become thin. Runnin

30、g is good for our health in other ways, too. Many runners say running keeps colds and other small health problems away. Running is my doctor, says one man. Running can also help people to relax. So today men and women of all ages enjoy running.1. Many people enjoy running because they want to_. A. E

31、at much B. Keep healthy C. Run fast D. Save time2. Doctors tell us_. A. Not to smoke B. Not to exercise C. To drink much D. To eat much3. How often does the old woman run? A. Twice a week B. Three times a week C. Once a month D. Three times a month4.The third paragraph shows_. A. running helps peopl

32、e to relax B. people who like running have many healthy problems C. running helps build a healthy body D.people who like running have fewer healthy problems5.The writer mainly(主要) tell us_. A. how to run B. How to become thin C. running is a good way to keep healthy D.running is better than doctors三

33、任務(wù)型閱讀Joy loves instant noodles (方便面). She eats them at least once a week. She has a way to make them more delicious. She writes:“Although I know it is not good for me to eat a lot, I still love instant noodles I think they are cheap and delicious. When I cook them, I often add (加) something to make

34、them more delicious.”“I discard (丟棄) their flavorings (調(diào)味品). I make the flavoring myself. When I cook the noodles, I always put an egg in them. I love eggs. They are one of my favorites. Sometimes I put some pieces of meat. I also put some vegetables, sometimes cabbages and sometimes broccoli. Yeste

35、rday I tried tomatoes. They tasted great! Next time Id like to try some beans. After I enjoy instant noodles, I often go for a walk in the park. I feel great.”1. How often does Joy eat instant noodles? She eats them at least .2. What does Joy think of instant noodles? She thinks they are .3. How doe

36、s Joy deal with (處理) the flavorings of instant noodles? She always , and makes the “flavoring” herself.4. What does Joy always put in instant noodles? She always puts in them. 5. Where does Joy often go for a walk after enjoying instant noodles? She often goes for a walk after enjoying instant noodl

37、es.四用所給動(dòng)詞的正確形式填空 （5分）1. You should _(go) to see a doctor.2. Mother asked me _(get) up early.3. Lets _(try) our best to make our world more beautiful.4. He _(leave) his bag at school yesterday.5. -I found it difficult _(get) to sleep in the night.- Youd better_(take) some sleeping pills.五、.句型轉(zhuǎn)換（10分）1

38、.You should write him a letter.（就劃線部分提問) _ _ _do?2. I think you should finish your homework first.（改為否定句）_ _ _ you should finish your homework first3. I visit my grandma once a week.（就劃線部分提問）_ _ do you visit your grandma?4. I met my English teacher last night.（改為一般疑問句）_ _ _your English teacher last night?5. He has some money ,too.（改為否定句）He _ _ _money, _.