2015年新目标英语八年级上册Unit2_How_often_do_you_rcise_全单元课件.ppt

1、How often do you exercise?,Unit 2,Section A,What do you usually do on weekends?,I usually ,surf the Internet,surf,go skateboarding,go shopping,do some cleaning,read,What do you usually do on weekends?,I usually ,do homework,play football,watch TV,go fishing,always,usually,often,sometimes,never,hardl

2、y ever,总是,通常,常常,有时,几乎不,从不,I always do some reading on weekends.,频率副词,always意为 “总是”, 表示动作的重复或状态的延续。 usually意为 “通常”, 表示很少有例外。 often意为 “经常”, 表示动作的重复, 但不如usually那么频繁, 中间有间断。 sometimes意为 “有时”, 表示动作偶尔发生。 hardly意为 “几乎不”, 常和ever连用表示强调。 never意为 “从未”。,100%,always,usually,often,sometimes,hardly ever, 80%,never

3、,0%, 60%, 20%, 5%,提示：频率副词在句中的位置是：实义动词之前, be动词或助动词之后。,She usually does homework.,What does she usually do on weekends?,She often does some reading.,He usually does some exercise.,What _he usually do on weekends?,He usually plays football.,does,They often go to the movies.,What_ they usually do on wee

4、kends?,They usually go shopping.,do,often go shopping,sometimes go swimming,What do they do on weekends?,sometimes surf the Internet,often go skateboarding,What does he do on weekends?,What do they do on weekends?,usually,hardly ever,What does she do on weekends?,hardly ever often,What does he do on

5、 weekends?,sometimes never,Words preview,how often exercise skateboard hardly ever,多久一次 v. 在激浪上驾 (船) n. 网络；互联网 n. 节目；表演,Write,1. _ _ 2. _ 3. _ 4. _ 5. _,help with housework,read a book,exercise,watch TV,go shopping,Look at the picture. Make a list of the weekend activities.,1a,1. always _ 2. usually

6、 3. often _ 4. sometimes _5. hardly ever _ 6. never _,Listening,exercise, read,watch TV,help with housework,go shopping,watch TV,1b,Listen and write the activities next to the correct frequency words.,Practice the conversation in the picture above. Then make your own conversations about what you do

7、on weekends.,What do you do on weekends?,I usually watch TV.,Do you go shopping?,No, I never go shopping.,1c,What does she do on weekends?,She ,Does she go to cinema?,Yes, ,Pairwork,What does he do on weekends?,He ,Does he use the Internet?,No, ,What do they do on weekends?,They often,Game,I usually

8、 play the guitar on weekends,I oftenplay the guitar on weekends.,I always play the guitar on weekends.,比一比，看谁说得又快又好？,100%, 80%, 60%,I sometimes exercise on weekends.,I hardly ever exercise on weekends.,I never exercise on weekends., 20%,0%, 5%,Oral practice,How often do you do these activities?,do h

9、omework,everyday,A: How often do you do your homework? B: Everyday.,exercise,three times a week,A: How often do you exercise? B: Three times a week.,eat junk food,once a month,A: How often do you eat junk food? B: Once a month.,surf the Internet,once a week,A: How often do you surf the Internet? B:

10、Once a week.,Once a month,Twice a week,Three times a week,Four times a week,Once or twice a week,Uncle Wang,Ms Lin,Bob,Li lei,Mr White,do homework,Work in pairs.,brush your teeth (刷牙) cut your hair (理发) wash your clothes take a shower clean your room visit your uncle/grandmother surf the Internet pl

11、ay computer games go shopping /do some shopping eat breakfast arrive late for class eat in the classroom practice your English watch TV,A: How often do you ? B: Once a week/ Every day / Twice a month /Hardly ever / Never / Sometimes/,Discussion,Discuss with your partners your daily activities. How o

12、ften do you do them? Why do you like them?,A: What do you usually do on weekends? B: I usually go shopping. A: How often do you go shopping? B: Twice a week/. A: Why do you like it? B: Its exciting/.,Listen. Cheng is talking about how often he does different activities. Number the activities you hea

13、r.,2a,Activities a. _ go to the movies b. _ watch TV c. _ shop d. _ exercise e. _ read,1,3,5,4,2,2b,Activities How often a. go to the movies every day b. watch TV once a week c. shop twice a week d. exercise three times a week e. read once a month twice a month,Listen again. How often does Cheng do

14、the activities? Match his activities with the number of times he does them.,2c,Pairwork,How often do you do these activities? Fill in the chart and then make conversations.,How often do you use the Internet?,I use the Internet ,Whats your favorite website?,Pairwork,How often do you read English book

15、s?,I read English books,Whats your favorite book?,.,How often do you read it?,2d,Read the conversation and match the activity with the right time.,piano lesson,dance lesson,play tennis,Wednesday and Friday,Tuesday,Monday,Read,2d.Role-play the conversation.,Jack: Hi, Claire, are you free next week? C

16、laire:Hmmnext week is quite full for me, Jack. Jack: Really? How come? Claire:I have dance and piano lessons. Jack: What kind of dance are you learning? Claire:Oh, swing dance. Its fun! I have class once a week, every Monday. Jack: How often do you have piano lessons? Claire:Twice a week, on Wednesd

17、ay and Friday. Jack: Well, how about Tuesday? Claire:Oh, I have to play tennis with my friends. But do you want to come? Jack: Sure.,1. hardly只用作副词，其意思是“几乎不”，表示否定概念。 e.g. He can hardly speak English. 他不太会说英语。 hardly ever 几乎从不 e.g. Peter is hardly ever late. 彼得几乎不迟到。,Explanation,hard也用副词，意为“努力地、刻苦地”，

18、“猛烈地” 。 e.g. He works hard only before exams. 他只在考试前努力学习。,辨析,2. once , twice, three times等次数的表达法。 1) 这三个词都表示_，once是_，twice是_，除了一次，两次，其他的次数都表达 _。 如：三次是_，五次是_。,一次,次数,两次,three times,数字 + times,five times,2) 这些表次数的词后与一段时间连用， 表示动作多长时间发生几次，即动作 的_。 3) 翻译： 两周一次 _ 一年两次 _ 一个月两次 _,once two weeks,频率,once a year

19、,twice a month,请对下面句子划线部分提问。,1. He usually visits his grandpa every winter. 2. I visit my grandparents twice a year.,What does he usually do every winter?,How often do you visit your grandparents?,Exercises,英汉互译,1. 去看电影 _ 2. 运动 _ 3. 看电视 _ 4. 读英语书 _ 5. 上网 _ 6. 购物 _ 7. 多久一次 _ 8. every day _,go to the

20、movies,watch TV,read English books,exercise,use the Internet,shop,how often,每天,9. once a week _ 10. twice a week _ three times a week _ three or four times a week _ 13. once a month _ 14. twice a month _,一周一次,一周两次,一周三次,一周三到四次,一个月一次,一个月两次,Write a short passage about how often you do different activit

21、ies in 2a.,Homework,Unit 2 How often do you exercise?,Section A Period 2（3a3c）,do housework,every day,A: How often do you do housework? B: Every day.,exercise,three times a week,A: How often do you exercise? B: Three times a week.,use the Internet,once a week,A: How often do you use the Internet? B:

22、 Once a week.,exercises once a week,three times a week,A: How often does he B: .,How often does he / she ?,once a month,They go to the beach,A: How often do they.,does homework,exercises,运动，练习,-What does she /he do on weekends? -She/He +s .,reads a book,watches TV,Grammar Focus,Review,【辨析】 maybe 与ma

23、y be maybe是副词，在句子做状语。may be 是情态动词may 与动词原形be 一起构成句子的谓语动词意为“可能是”，它们有时也可互换。,e.g. 或许它们在你的书包里。 _ they are in your schoolbag. They _ _ in your schoolbag.,Maybe,may be,本课时我们学习的主要语法点是由 wh- 和 how 引导的特殊疑问句以及对应的答语。如: What do/does ? How often do/does ? 等。 What do you usually do on weekends? 你通常周末做什么？ I usually

24、 listen to music. 我通常听音乐。,How often do you go to the factory? 你多久去一次工厂？ I go to the factory twice a week. 我两周去一次。 How often do you exercise? 你（你们）多久锻炼一次身体？ How often + 助动词 do (does 或 did) + 主语 + do sth.?,疑问词 how often 是问频率 (多久一次),（在这里助动词 do (does或did) 是起帮助构成疑问的作用）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。 如：onc

25、e, twice, three times, sometimes, quite, often, never, every day, once a week, twice a month, three times a month, three or four times a month 等。,频度副词,对划线部分提问： e.g. She usually comes to see her grandpa four times a month. （呼和浩特市中考题） _ _ _ she usually come to see her grandpa?,即时练,解析：How often does。划线

26、部分four times a month涉及频率，应用How often提问，同sometimes、usually、often、always、once、twice、once a week、twice a year等。句中动词comes为单三式，改为疑为句时应添加助动词does，动词还原。,（2012菏泽中考）- Steve, _ do you play basketball after school? - Twice a week. It can keep me healthy. A. how far B. how soon C. how long D. how often,解析：选D。考查疑

27、问词辨析。how far“多远”，问路程； how soon“多久；多久之后” ，对将来的一段时间之内或之后提问； how long “多长时间”，问时段；how often“多久一次”，问频率。由答语“Twice a week.”可知问频率, 故选D。,3a.Complete the questions with do or does. Then match the questions and answers.,1.How often _ he play soccer? 2._ you drink milk? 3.How often _ they stay up late? 4._ Sue

28、eat a healthy breakfast? 5.How often _ you eat apples? 6._ your parents play sports?,a. b. c. d. e. f.,does,Do,do,Does,do,Do,2. at least 意为“至少，不少于；起码”，是副词词组，一般指在数量或程度上。 e.g. 你必须至少一周打扫你的房间一 次。 You have to clean your house _ _ once a week.,at least,3b.Use the words given to write questions.（造句）Then as

29、k and answer them with a partner.（问答）,Questions My partners answers 1._? _ ( how often/help with housework) 2._? _ (what / usually/ do /weekends) 3._? _ (how often / best friend / exercise) 4._? _ (what / usually / do/after school),How often do you help with housework,What do you usually do on weeke

30、nds,How often does your best friend exercise,What do you usually do after school,3b,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.,What can you do to improve your English?,read some English books,watch

31、English Program,Group Work,sing English songs,speak English with foreigners,join the English corner,do some English exercises,Interview,How often do you ? read English books sing English songs watch English programs listen to English tapes join the English corner chat with foreigner,A: How often do

32、you read the English book? B: I like reading. I read English books about twice a week.,选择题 1. -I didnt know you take a bus to school. -Oh, I _ take a bus, but it is snowing today. A. hardly B. never C. sometimes D. usually 2. -Were you often late for school last term, Tom? -No, _. I got to school ea

33、rly every day. A. Always B. Usually C. Sometimes D. Never,D,D,3. -How often do you go to a concert? -_ ever. Im not interested in that at all. A. Usually B. Hardly C. often D. sometimes 4. -Miss Gao is very popular with her students. -Yes. Her classes are _ lively and interesting. A. hardly ever B.

34、never C. sometimes D. always,B,D,Exercises,句型转换,I usually go shopping on weekends. (变为一般疑问句) _ you usually _ shopping on weekends? 2. She often helps with housework at home. (同上) _ she often _ with housework?,Do go,Does help,They visit their grandparents once a month. (提问) _ _ _ they visit their gra

35、ndparents? 4. She always watch TV after dinner. (提问) _ _ _ she _ TV after dinner?,How often do,How often does watch,Maybe your mother is in the kitchen. (改为同义句) Your mother _ _ in the kitchen.,may be,Section B,Is the food in the following pictures healthy or unhealthy?,Healthy food,Junk food,_ junk

36、food 2. _ milk 3. _ fruit 4. _ vegetables 5. _sleep 6. _ coffee,b,f,e,a,d,1a,c,Match the words with the pictures.,1b,Ask and answer questions. Use the words from 1a.,Pairwork,A: How often do you drink milk? B: I drink milk every day. A: Do you like it? B: No. But my mother wants me to drink it. She

37、says its good for my health.,Mom wants me to drink it. want to do sth. 想要做某事 want sb. to do sth. 想要某人做某事 Do you want to go to the movies with me? 你想和我一起去看电影吗？,Section B: Notes,Listen. Then circle your answer to each question.,1c,every day,hardly ever,sometimes,every day,never,nine,nine,every day,nev

38、er,two or three times a week,three or four times a week,every day,never,four times a day,Listen again and fill in the blanks.,1d,How many hours do you sleep every night? how many 修饰可数名词，修饰不可数 名词则要用 how much。如： How much coffee do you drink every day? 你每天喝多少咖啡呢？,Unit 2 How often do you exercise?,Secti

39、on B 2a-2e,Rank these activities according to how often you think your classmates do them (1=most often, 6= least often).,2a,television,body,online,mind,together,New words,Lets do a survey.,What do you do in your free time? Do exercise, use of the Internet or watching TV? What activities do you thin

40、k is healthy for the mind and the body?,2b Read the article,What Do No.5 High School Students Do in Their Free Time Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results. We found that only fift

41、een percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all! We all know that many students often go online, but we were surprised that ninety percent of them u

42、se the Internet every day. The other then percent use it at least three or four times a week. Most students use it for fun and not for homework.,The answers to our questions about watching television were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen

43、 percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is health

44、y for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. And remember, “old habits die hard”. So start exercising before its too late!,Reading,2b,Read the passage quickly and find the answer to the questions below.

45、,How many kinds of free time activities are mentioned in the passage? _ 2. What is the best way to relax? _,Three.,The best way to relax is through exercise.,Read the passage carefully and complete the pie chart below.,_ % every day,Exercise,_ % 3 or 4 times a week,Use of the Internet,_ % every day,

46、_ % 4-6 times a week,_ % 1-3 times a week,_ % no exercise,10,20,15,20,45,90,_ % 4-6 times a week,Watch TV,_ % 1-3 times a week,_ % every day,85,13,2,Language points,1. We found that only fifteen percent of our students exercise every day. percent 名词，意为“百分之” e.g. Eighty percent of the students in our

47、 class exercise every day. 我们班里80%的学生每天都锻 炼。,【注意】 percent做主语时，谓语动词的数要根据其后面的名词来确定。 e.g. Fifty percent of the apples are bad. 50%的苹果都坏了。 Twenty percent of the meat is in the fridge. 20%的肉都在冰箱。,2. And twenty percent do not exercise at all! not at all 意为“一点也不”， not应和be动词、助动词或情态连用。 e.g. The story isnt in

48、teresting at all. 那个故事一点也没有趣。 They didnt enjoy the vacation at all. 他们根本不喜欢那次旅行。 The old man cant use the computer at all. 那位老人一点也不会用电脑。,3. The answers to our questions about watching television were also interesting. 对我们提出的有关看电视的问题的答案也挺 有意思。,1）句子主语为 the answers ，故谓语用 were。 2） 表示“的答案”要用“answer to” 如

49、： Theres no easy answer to this problem. 这个问题没有简单的答案。 Her answer to your question is a big “NO”! 她对你所提的问题的答案是一个大大的“不”字！,4.Although many students like to watch sports, game shows are the most popular. 虽然很多学生喜欢看体育节目，但游戏类节目是最受欢迎的。,although 为连词，意为：“虽然，尽管”。 注意：在英语中，当表示“虽然，但是.”这样的意思时，although和but不能在同一个句子中

50、使用。也就是说，在一个句子中，有although就没有but ，反之亦然。如： Although the car is old , it still runs well. =The car is old , but it still runs well. 这辆小车旧了，但是依然跑得不错。,中考链接 (2012 成都) My cousin knows a lot about geography, _ he is only four years old. A. because B. so C. although,C,5. Exercise such as playing sports is fun

51、 such as 意为“像这样”，表示列举。 结构常为：名词+ such as + 例子 e.g. She likes animas such as rabbits and birds. 她喜欢像兔子、小鸟这样的小动 物。,5. So start exercising before its too late! 所以赶紧锻炼起来，不要等到来不及了。,Its too late 字面意思为“为时太晚，来不及了” 是英语的一个常用表达。如： Now you know you are wrong , but its too late. 你现在知道错了，已经太晚了。 句中， Its too late 与b

52、efore共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候； 趁还来的及”。如： You should work harder before its too late to catch up.你现在用功还赶得上。,2c,Read the article again and answer the questions.,1. How many percent of the students do not exercise at all? _ 2. How many percent of the students use the Internet every day? _,Ninety p

53、ercent students.,Twenty percent students.,3. How often do most students watch TV? _ What do they usually watch? _ 4. What does the writer think is the best way to relax? _ Why? _,Most students watch TV every day.,They usually watch sports, game shows.,Its healthy for the mind and the body.,Exercisin

54、g.,5. Do you think the students in No. 5 are healthy? _ Why or why not? _ _ _,No, I dont think so.,Because most students use Internet or watch TV on their free time. They dont like exercising. Its unhealthy.,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%: _ _