人教版八年级英语上 Unit 2 How often do you exercise 教学课件 .ppt

,Unit 2 How often do you exercise?,Did you enjoy your last weekend?Was it interesting? What did you do on the last weekend?,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,What do you do on weekends?,I always watch TV.,on weekends = on the weekend 在周末,I usually shop.,I often read.,He sometimes watches TV.,What does he do on weekends?,He usually exercises,She always draws.,What does he/she do on weekends?,He usually plays soccer.,They sometimes go to the movies.,They play basketball.,They often swim.,What do they do on weekends?,They often go swimming.,go to the movies去看电影,100%,always,usually,often,sometimes,hardly ever, 80%,never,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。,(表否定),(表否定),1. always: adv. 总是, 一直 She always wears a red dress and white shoes. 2. usually: adv. 通常,常常We usually do homework after school.3. often: adv. 常常She often watches TV on weekends.3. sometimes: adv. 有时 Sometimes I work in the day . = I sometimes work in the day.4. hardly (ever): 几乎很少, 几乎不 I hardly (ever ) watch TV.5. never: adv. 从不, 决不 She never stops talking.,hardly和ever连用表示强调。,常见的表示频度的副词有：always(总是,一直), usually(通常), often(经常), sometimes(有时), hardly ever(几乎不), (表否定) never(从不) (表否定)注意:1. hardly表示几乎不, hardly ever表示几乎不曾,意思相同.2.表示频度的副词一般放在be动词,情态动词,助动词的后面,实义动词的前面.有时也可以放在句首.3.对频度副词提问用how often4.表示频度的副词按发生概率的大小排列:always (100 )usually(80 ) often(60%) sometimes(20 )hardly ever(5 )never(0 )5. hardly, never表示否定的意思.句子中有了hardly, never,这个句子就是否定句,hardly和ever连用表示强调。,Game,She usually plays the guitar on weekends.,She sometimes plays the guitar on weekends.,She always plays the guitar on weekends.,比一比，看谁说得又快又好？,100%, 80%, 20%,She sometimes exercises on weekends.,She hardly ever exercises on weekends.,She never exercises on weekends., 20%,0%, 5%,1. always _2. usually _3. often _4. sometimes _ 5. hardly ever _6. never _,exercise, read,watch TV,help with housework,go shopping,watch TV,1b,Listen and write the activities next to the correct frequency words.,go shopping,常见的表示频度的短语有：,每天一个星期一次一个月两次一年三次一个星期四次,every dayonce a weektwice a monththree times a yearfour times a week,注意:一次用once表示;两次用twice表示;三次或三次以上用:基数词+times表示; time 表示时间是不可数名词; time 表示次数,倍数是可数名词,每天 _一星期一次 _一星期二次 _一星期三次 _一星期四次 _一个月一次 _一个月二次 _一个月三次 _一年五次 _,every day,once a week,twice a week,three times a week,four times a week,once a month,twice a month,three times a month,five times a year,注意： once a week, twice a month, three times a year是表示频度的短语,对它们提问用how often;但是once, twice, three times也是表示频度的短语吗？once, twice, three times是表示次数的，不是表示频度的,对它们提问用how many timesHe plays soccer twice a week.How often does he play soccer ?He plays soccer twice a week.How many times does he play soccer a week ?,I sometimes go shopping.,Give questions,How often do you go shopping?,I go to the movies once a month.How often do you go to the movies?,对频度副词或表频度的短语提问用?,How often,Practice the conversation in the picture above. Then make your own conversations about what you do on weekends.,What do you do on weekends?,I usually watch TV.,Do you go shopping?,No, I never go shopping.,1c,Listen. Cheng Tao is talking about how often he does these activities. Number the activities 1-5 in the order you hear them.,2a,1,3,2,5,4,Listen again. Match the activities in 2a with how often Cheng Tao does them.,2b,How often do you do these activities? Fill in the chart and then make conversations.,2c,every day,four times a week,twice a week,every day,once a month,使用网络，上网,注意：Internet的第一个字母必须大写。,hard 与hardly,hard (1)形容词 “困难的”;硬的 (2)副词， “努力地、猛烈地”。2. hardly是副词, “几乎不、几乎没有”, 具有否定意义。hardly不是hard变化而来的, hardly 和hard没有任何关系。,The question is very difficult. Its hard for us to answer it.2. Work hard, and you can pass the exams.3. Its raining hard outside now.4. Shes too young, and she can hardly look after herself.,困难的,努力地,猛烈地,几乎不、几乎没有,【运用】请选用hard或hardly完成下列句子。Study _, and you can get good grades.2. It snowed _ last night.3. We are too busy. We _ have time to listen to music.4. This book is too _ for children.,hard,hard,hardly,hard,exercise1.动词 锻炼，运动=do sports=play sports 他经常锻炼。 He often exercises.2.可数名词， 练习，一整套的运动 他每天做很多英语练习。 He does many English exercises every day. 做早操 做眼保健操do morning exercises do eye exercises 3.不可数名词， 锻炼，运动 take exercise = do exercise 做运动 ,进行锻炼,help 的用法：,1.help sb. with sth.= help sb. do sth. = help sb. to do sth.= help sb. with doing sth. 我经常帮助我妈妈做家务。I often help my mother with housework.= I often help my mother do housework.= I often help my mother to do housework.= I often help my mother with doing housework. 2.cant help doing sth. 情不自禁地干某事这个故事是如此有趣以致于她情不自禁地反复的读。,The story is so interesting that she cant help reading again and again.,How often do you watch TV?,I watch TV every day.,Whats your favorite program?,Animal World.,How often do you watch it?,Twice a week.,= What program do you like best?,2d. Listen and fill in the blanks.,No , she isnt.,Swing dance.,Once a week.,Twice a week.,Play tennis with her friends.,2d,Read the conversation and match the activity with the right time.,piano lesson,dance lesson,play tennis,Wednesday and Friday,Tuesday,Monday,Read,be free = have time 有空，闲着 我下周有空。 Ill be free next week. = Ill have time next week. free 是免费的，自由的 票是免费的。 The tickets are free. 自由地做某事 be free to do sth. 他们在自由地交谈. They are free to talk. be busy 是忙碌的 忙于某事 be busy with sth. 忙于干某事 be busy doing sth.,They are busy with their homework.She was busy watching TV last night.,Do you know?,sometime 某个时间some time 一段时间sometimes 有时some times 几次,sometime 某个时间some time 一段时间sometimes 有时some times 几次,几倍,I sometimes go to school by bus.,I will go to America sometime this year.,I went to Guangzhou some times.,I watched TV for some time last night.,1. 你通常在周未做什么？ _ _ you _ do on weekends?2. 我总是去运动。 I _ _.3. 他们在周未做什么？ _ _ they _ on weekends?,Grammar focus,usually,What do,always exercise,What do,do,根据课本内容，完成下列句子。,4. 他们经常帮助做家务。 They _ _ with housework. 5. 她在周未做什么？ What _ she _ on weekends?6. 她有时候去购物。 She _ _ _.,often help,does,do,sometimes goes shopping,7. 你多久去看电影一次？ _ _ do you go to the _? 8. 我可能一个月去看一次。 I go to movies _ _ a _.9. 他多久看一次电视? _ _ does he watch TV? 10. 他几乎不看电视。 He _ _ watches TV.,How often,maybe once month,movies,hardly ever,How often,11. 你去购物吗？ _ _ go shopping?12. 不，我从不去购物。 No, I _ _ shopping.,Do you,never go,maybe “大概；或许；可能”， 副词，常位于句首或句中。 或许他们去海滩度假。_ they go to the beach for vacation.may be “可能是”， 动词词组，在句子中做谓语 maybe 和 may be有时也可互换。,Maybe,或许它们在你的书包里。 _ they are in your schoolbag. They _ _ in your schoolbag.,Maybe,may be,eg. 1)或许他是对的。Maybe he is right. = He may be right. 2)也许他知道去酒店的路。 Maybe he knows the way to the hotel. =He may know the way to the hotel.Typical exercise - _ he is in his office.= He _in the office. A Maybe; maybe BMay be; may be C Maybe; may be DMay; may be 他可能在办公室。,C,Revision:,- What do you _ (通常) do on weekends?- I _ （总是，一直） exercise- What do they do on weekends?- They often _ (帮忙做家务)- What does she do on weekends? - She _ (有时候) goes shopping.- How often do you go to the movies? - I go to the movies _ (大概，或许) once a month. = _ I go to the movies once a month- How often does he watch TV? - He _ (几乎不看电视).- Do you go shopping? - No, I _ (从不)go shopping,usually,always,help with housework,sometimes,maybe,Maybe,hardly ever watches TV,never,3a,Practice,Complete the questions with do or does. Then match the questions and answers.,How often _ he play soccer? _ you drink milk?How often _ they stay up late?_ Sue eat a healthy breakfast?How often _ you eat apples?_ your parents play cards?,does,do,Do,Does,Do,do,熬夜晚,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.,至少,至多 at most,指导： 首先，通读所有答语句子理解大意。然后，判断问句是一般疑问句还是特殊问句，来先确定答案的范围。最后，根据问答句在主语及句意上的联系来确定答案。,答案：1. c 2. f 3. e 4. a 5. b 6. d,at least “至少，不少于；起码”， 副词词组，一般指在数量或程度上。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,eg我们每天至少要阅读一篇英文短文。We must read at least one passage in English every day 我们的书柜里面至少有50本书。There are at least 50 books in our bookcase.1,Questions: _? (how often/ help with housework) 2. _? (what/ usually / do/ weekends),How often do you help with housework,What do you usually do on weekends,Use the words given to write questions. Then ask and answer them with a partner.,3b,3. _? (how often / best friend /exercise)4. _? (what/ usually /do /after school ),How often does your best friend exercise,What do you usually do after school,Group work,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.,3c,How often do you read English books, Lin Ying?,I read English books about twice a week.,How often do you ?,.,write to a pen friend,watch English movies,go to English club,Su Lei,Hu Tao,once a week,Hu Tao,Ma Li,twice a week,Keep an English diary,once a day,twice a month,Lin Ying reads English books twice a week. Hu Tao goes to English Club twice a week. Su Lei watches English movies once a week. Ma Li writes to a pen friend twice a month. Hu Tao keeps an English diary every day. I think Hu Tao is the best English student.,Report,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,3. They visit their grandparents once a month. (提问) _ _ _ they visit their grandparents?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,be freebe full (of)have dance and piano lessonslearn swing dancehave class once a weekon Wednesday and Fridayplay tennison / at weekends on / at the weekendhelp with houseworkat leasthardly evera healthy breakfaststay up (late),Summary:,空闲的，有空的满的； 忙的上舞蹈和钢琴课学摇摆舞每周一次课在星期三和周五打网球在周末帮忙（做）家务至少几乎不；几乎没有一顿健康的早餐熬夜,记住好好锻炼身体哟！,Thank you!,