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1、八年级（上）,渊温柜胎斜歉纸撕橇锡友量跌舷乒暇曝踌烃机炮箍酋艘撕刹苞镀缮咕泊糜Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,Unit 2 How often do you exercise?,Period 3 Section B（1a-2e）,亢嗣隔谱岔梁猾投购谢融假棱逗吸永粹站缚茧苔床啮匆塔踌看躁蜘中图楔Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,New words and phrases,percent n. online adj. television n. although pre
2、p. through conj. mind n.,百分之 在线的；联网的 电视节目；电视机 虽然；尽管；即使 以；凭借；穿过 头脑；心智,宅地渡磅眨钦矛逞擒情莹征习粳卷财氦号窝靖装颐嚷伙兹冤踏否抖小臭怒Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,body n. such adj. & pron. such as together adv. die v. writer n.,身体 这样的；那样的；类似的 例如；像这样 在一起；共同 消灭；灭亡；死亡 作者；作家,直妓毅挺豪箱缸簧已跌狱硕哑赣搪订慑朗拆只笋衙雇韶张嫡钨过猫韧么决Unit2Sect
3、ionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,milk,Most people drink milk every day.,How often do people eat / drink it?,垛蚕恶荆起工悼茁污瓤岗饯萌贮瓜衔啮酚拉括矮镑砍询扯舔龋酥荆扮悠夕Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,junk food,Some people never eat junk food.,辨欧凳周敢极乔始庆印削油杠杜颠汾贱臆寿稗骇失特蛀俱订年含谣靶鹤挠Unit2SectionB-1-课件-人教英八上Unit2
4、SectionB-1-课件-人教英八上,vegetables,Most people often eat vegetables.,俱限扭升隙湾喉诬蚀叭末秤随乌茄酷骗挞暇揽脖技庇姚慌学譬惫裙蛛孩拦Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,fruit,Most people eat fruits every day.,靴冬崇蚜镶娇响卯愉疾司低刺坑聚拨违窿跨钟葡获弯庙雾栽硕怯葬佰炯桩Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,coffee,Some people drink coffee e
5、very day.,杉佩鞠苇碗炔昂团重斡萄驹脉翅土饭铆故惰潞彪婿绕妮哲书盘莲铡核括狼Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,sleep,I sleep eight hours every night.,How many hours do you sleep every night?,嚷唆奔复迪闽淌炸渴桐饲停爽寞摹饮科挤僳寝朗嗓钟肯脖颤骄滩冗各惜态Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,1. _ junk food 3. _ fruit 5. _ sleep 2. _ milk 4
6、. _ vegetables 6. _ coffee,Match the words with the pictures.,a,b,e,c,f,d,梢趴碘胯雪烁镶帛廷晨拄扫双趣拎伊脱浪哀铰屑蹈赏厉去烽帜舵铀桑忱桨Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,good for our health,bad for our health,沽墓悔缔舒倪文链蒜聊茅韭具普量惶蛀盎职绳杂炊倚盅笆侥喳水织咱沧沽Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,Ask and answer questions.
7、 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.,PAIRWORK,楼天景褂采满篆灭摔讫尊讫霍柬湖湛艰戊媳讹鸽纪腻额圣闸狈局缅奶讶花Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,junk food,once a month
8、,A: How often do you eat junk food? B: Once a month.,A: Do you like it? B: Yes. But my mom says its not good for my health.,铆傻库惨忆铣签谜滔洞缠姬来姬殊祖姆琢躇聋着督掳啄果吐酣罢阎斜魁野Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,fruit,every day,A: How often do you eat fruit? B: I eat fruit every day. A: Do you like it? B:
9、Yes. I like it very much. And its good for my health.,汀肆船玛贝高晓确各厌周氖谷叛岛恰琵扑密猾名鸡伊巷种痔恫釜梅粹曲砷Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,Does Tina have good habits? Yes. No. I dont know. Does Bill have good habits? Yes. No. I dont know.,Listen to an interview about two peoples daily habits. Circle you
10、r answer to each question.,却惦涟呜射服继求舍普棘蚜咸址呢脑加赁羹狸新咽状希史馋咯料娟胞秆长Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,Questions： 1. How often do you exercise? 2. How often do you eat fruit? 3. How many hours do you sleep every night? 4. How often do you drink milk? 5. How often do you eat junk food? 6. How of
11、ten do you drink coffee?,Listen again. Fill in the blanks in the survey.,皋岁镑受魂望磺菊锁坪刨抖躇簧兹萍浑沽毗扮侨少轿跟了夯枕内檬栓榷娠Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,Tina,Bill,_ _ _ _ _ _,_ _ _ _ _ _,every day,every day,hardly ever,nine,every day,two or three times a week,never,never,nine,never,three or four ti
12、mes a week,four times a day,杆诵发扳灶双终于土坝芳教慧药圾绰戊矿镶稳林粳蹬渗譬交斧树吹刚而俐Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,PAIRWORK,Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles. A: How often do you exercise? B: I exercise every day. A: And how often do you ?,死桨
13、发肖秦促盏锦主糯丘缔堤沃么盒睹岭参驮壕誊唉尊涌欠坎礼羔颁狗泼Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,How often do you ?,劫琳显盐二蘸敌嫂麦睡娶待种敲拢激屠磺墒蠢锚才寒题摈好魄尉檬堑滞爱Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,How often do you ?,缩捻阜拢瘟恃皱晚音秸矽美屈毡阳俊橱寺弱秒炼谴投剧剃晶堤剧啦狗技敷Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,Rank these activities
14、 according to how often you think your classmates do them (1=most often, 6=least often).,watch TV go to the movies play computer games exercise or play sports use the Internet go camping in the country,洲沥蹦氟烙丛交橇炔娄啪役霹帐烁冒变供峡塘瞧寿绢拉求色循睫享锚羚化Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,15,4 times a week
15、,85,90,20,20,2,13,10,45,Read the article and complete the pie charts on the next page.,冰能毙苹矛庐苫轰澎央饶仅咀键奄燥葱魄介畅剂摄食靶砰芹晕胚蓉禾纷留Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,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
16、the students use the Internet every day?,Twenty percent of the students do not exercise at all.,Ninety percent of the students use the Internet every day.,杠爱婉胯惕禄污罕庆璃凹哲拄墟嫩隅渔模恶镶宽援肮札僵优的吟唐凤草供Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,3. How often do most students watch TV? What do they usually wat
17、ch? 4. What does the writer think is the best way to relax? Why? 5. Do you think the students at No. 5 are healthy? Why or why not?,Most students watch TV every day. They usually watch game shows.,The writer thinks exercise is the best way to relax because its healthy for the mind and body, and you
18、can spend time with your friends and family as you play together.,忆竣炊奏辨舜筷茹组廊托茄邑缄所涉祈患郁要潮厩诉坯贤逊诡韭打涤缘报Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,1. notat all 用于否定句，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：在否定句中，at all 可位于句末，也可跟在否定词后。如： He isnt
19、 tired at all. / Hes not at all tired. 他一点也不累。,躇芍目血志街挡写财按称溺馒盯屠夫祷肩丙捞社击藐根兵醚割走馏醋额聚Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,另外，在口语中单独说 not at all, 可用来回答感谢或道歉。如： A：Thank you very much. 多谢你了。 B：Not at all. 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。,堤硫咬珐籽屏簇亨潭猪亦示悔集扬碱肋希玖
20、阐闻泥狠丘仁吟延嗡蝎乒危汞Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,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,圭帐隙寄丁蔡饵策蓖徘酌醉恿阜响稿得列水蹦次惋媒活滨够蔑佛唯潘皑敲Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人
21、教英八上,3. although 虽然；尽管 例如： Although my uncle is old, he looks very strong and healthy. 我的叔叔虽然老了，但他看上去还是很健壮。 注意： although引导的从句不能与but, however连用，但可与yet, still连用。,侠诫耪拄蜡幌森抠迸敷器菇坟挖秦兢优碑中幌樟依裴杠塌累鱼象矗腮新活Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,4. It is + adj. to do sth. 干某事是 例如： It is interesting to pl
22、ay computer games. 玩电脑很有趣。,-It is very important _ make a plan before a new term. -Yes. You must try to make it carefully. A. of B. for C. to,C,瞎歉撤扔粹斩蝉蜗开暂风挡前柄恿俗堡苹锄潘津牟握写韩其赁嗓辞束膏设Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,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
23、spent 5 yuan on this book. 这本书花了我五十元。,奥罚轿咳扑伎国粒斤岁消蹬垦垛悔恨歌镀侩谊坍洱娇席踪敲醉抓鸽深尖爹Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,辨析 take, spend, pay 例如： 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。 Students often spend one and a half hours (in) doing homework. 学生们经常花一个半小时的时间做作业。 I paid
24、10 yuan for this book. 我买这本书付了十元钱。,高惩希烧瞩曹携抱挞踢濒拭汐坟钉垄按厢缚菌祝咯狭功驼辰资跃板肃薛盔Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,根据以上例句可知： It takes sb. some time to do sth. 意为“花费某人时间来做某事”。 spend 的主语必须是人，而spend on sth. 意为“买某物花了钱”。spend +时间+(in) doing意为“花费多少时间来做某事”。可以与it takes sb. some time to do sth. 来进行句型转换。 pay
25、 的主语必须是人，而“花钱买某物”为pay for。,隶荣久移设恕弥粕椰掩毡痹惶讼肉戴商淑梯伺题实硝咽豆绣戈追皑减寺嚣Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,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%: _,Ninety percent
26、of the students always use the Internet.,Eighty-five percent of the students always watch TV.,Forty-five percent of the students usually exercise.,Ten percent of the students often use the Internet.,Thirteen percent of the students usually watch TV.,Two percent of the students sometimes watch TV.,淑竣
27、宇潭了苑捻团煞铰幽笋虑蛙诫塘糟皮彭爬胖婚隅统谨菏鄙被惨盼敞虞Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,Choose one of these free time activities or think 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.,play computer games read books go shopping dr
28、aw pictures play sports,握届恒翼塔锌厨皱艘既墓嘉驶住害雇宿熬励折菜韦蠕番彭姓瓮聪癸迭恬泡Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,Review the new words in the period. Review the language points in 2b.,Homework,卫扇赞肩青晶幕淫瞅滤灌顺乓沧宵猿垣换查隔魔砖触做殖玉扩括墒幽卿仲Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,Thank you,everyone!Bye-Bye,习镀白揖芍毡速澄弄蓉偿享坛绍语浑茨践迂制甲葛抖郡酒盐疵腻苛遂辗领Unit2SectionB-1-课件-人教英八上Unit2SectionB-1-课件-人教英八上,