八年级英语下unit6B课件人教版.ppt

Unit6,How long have you been collecting shells?,8:00am10:00am,6:00am7:00am,12:00pm-3:00pm,7:00pm11:00pm,A: How long did he run?,B: He ran for an hour.,Period 1,How long?,A: How long have you been playing soccer?,B: Ive been playing soccer for two hours.,Now:3:00pm,Start 1:00pm,A: How long have you been running?,B: Ive been running for three hours.,Start:12:00pm,Start:1:00pm,Now:3:00pm,1、多久（对段时间提问）：how long? Ive been skating for fvie hours? How long have you been skating? 2、多久以后（对in+对段时间的将来时态提问）：how soon.? He will come here in an hour. How soon will he come here? 3、多久一次（对动作的频率提问）：how often? He comes here twice a week. How often does he come here? 4、有、长的时间：for +段时间: for five hours :有三个小时了 5、纵列式滑冰马拉松赛：inline skating marathon 6、每天：every day 每天的：everyday 7、一对、一双：a pair of +可数名词复数 一条裤子：a pair of pants 三条裤子：three pairs of pants 8、自从、以来： since+从句：Since I was seven years old.（自从我7岁以来） since+点时间：since nine oclock(自从9点以来） since+段时间+ago：since three years ago（自从3年前以来）,9、和某人谈话：talk to/with sb 10、谈论、：talk about. 11、从山顶学校：from Hilltop School 12、为、而筹钱：raise/collect money for. 为慈善筹钱：raise /collect money for charity 13、 第一个开始的：the first one to start 最后一个回家：the last one to go home 第一位在太空中飞行的科学家：the first scientist to fly in space 14、整整5个小时：the whole five hours=all the five hours 15、三年半：three and a half years=three years and a half 一个半小时：an hour and a half=one and a half years 16、想要做某事：would like to do sth=want to do sth,16、想要做某事：would like to do sth=want to do sth 17、想要某物：would like sth.=want sth 18、想要某人做某事：would like sb to do sth=want sb to do sth 19、因为做某事而感谢某人：thanks /thank sb for doing sth.= give/return thanks to sb for doing sth 20、因为谋事而感谢某人：thanks/thank sb for sth=thanks to sb for sth 21、事实上：in fact=as a matter of fact 22、我最喜爱的（人、物）：my favorite 22、不得不（客观因素）：have to do sth I had to work for a boss in order to make a living.(为了生存，我不得不为老板工作） 23、一定、必须（主观因素）：must do sth I must work hard.（我必须努力工作） 24、用完：run out of 无意碰到，跑过：run across 追赶：run after 逃跑：run away 自来水：running water,25、使某事由别人做/遭受了、：have sth/sb+过去分词 Im going to have my shoes mended tomorrow.（明天我去补鞋子） She had her hands burned .（她烧伤了她的手） 使某人做某事：have/let/make sb do sth 使、处于、状态：have sb/sth doing sth have a good time/a lesson/a meeting/a rest/a talk/a swim. 穿着 ：have on 和某人讲话：have a word with 最好：had better do sth 26、北极熊：polar bears 27、别人：anyone else=anybody else 别的一些事情：something else 别的任何事情：everything else 没有别的事情：nothing else 别的什么事情：what else 28、在某人、岁生日：on ones +序数词 birthday on my seventh birthday（在我7岁生日的时候） 29、到处：be all around 30、带有动物的玻璃器：globes with animals 31、让（使）某人做某事：let/make/have sb do sth 有这种用法的还有一些感官动词： see sb do sth hear sb do sth notice sb do sth feel sb do sth watch sb do sth 如果接-ing形式，,26、北极熊：polar bears 27、别人：anyone else=anybody else 别的一些事情：something else 别的任何事情：everything else 没有别的事情：nothing else 别的什么事情：what else 28、在某人、岁生日：on ones +序数词 birthday on my seventh birthday（在我7岁生日的时候） 29、到处：be all around 30、带有动物的玻璃器：globes with animals 31、让（使）某人做某事：let/make/have sb do sth 有这种用法的还有一些感官动词： see sb do sth hear sb do sth notice sb do sth feel sb do sth watch sb do sth 如果接-ing形式，,32、顺便说一句：by the way 33、在去、的路上：on the way(to) 34、挡路：in the way 35、用这种（那种）：in this (that)way 36、在某种程度上：in a way 37、决不：in no way 38、迷路：lose ones way 39、喜欢做某事：like to do sth/like doing sth 40、大约两年：about two years 41、告诉关于、：tell about. 42、制作一个、的清单：make a list of 43、完成做某事：finish doing sth 44、对、感兴趣：be/become interested in 45、每两年：every two years. 46、把某物送给某人：send sth to sb=send sb sth 47、停止做某事：stop doing sth 48、停下来做某事：stop to do sth,A: How long has he been studying?,B: Hes been studying for two hours.,has been,Now:3:00 pm,Start:,1:00 pm,2:00pm,A: How long has she been eating?,B: Shes been eating for one hour .,Pairwork,A:How long have you been playing the piano?,B:Ive been playing the piano for an hour.,Linda/30 minutes,Harry/45 minutes,Alice 4 hours,Alan / 3 hours,2 years,1 hour,Marathon,A contest to see who can do something-run or dance or swim or skate-the longest without stopping.,running,skating marathon,a pair of skates,1b Listen.A reporter is talking to the participants in a skating marathon. Fill in the chart below.,Ive been skating for five hours.,I skated for two hours.,A: How long has Alison / Victor been skating? B: Shes (She has) /Hes been skating for A: How long did Sam/ Celia skate? B: She/ he skated for,Name: Alison Start skating:7 years old,B: He has been skating since he was seven years old.,A: How long has he been skating?,an hour,How long have they been swimming?,They have been swimming,for an hour.,since an hour ago.,45 minutes,How long have they been playing soccer?,They have been playing soccer,for 45 minutes.,since 45 minutes ago.,Zhang Yining 1981: be born 1987 2009: play ping-pong,How long has she been playing ping-pong?,She has been playing ping-pong for 22 years. She has been playing ping-pong since 1987.,She started playing ping-pong in 1987.,成龙（ Jackie Chan ） 1954:be born 19612009: act,He has been acting for 48 years.,How long has Jackie Chan been acting?,He has been acting since he was 7 years old.,He has been acting since 1961.,He started acting in 1961.,Yao Mings sports life,Mr Tang 1967: be born 19882009:teach English,How long has Mr Tang been teaching English?,He has been teaching English for 21 years. He has been teaching English since 1988.,He has been teaching English since 21 years ago.,A: How long has Li Yingai been cooking?,Pair work,B: She has been cooking since 1997.,cooking since 1997,reading since 1983 for 26 years,drawing since 1995 for 14 years,for 12 years,2a Listen to the interview with the skating marathon winner and check the questions you hear.,_1.how long did you skate today?,_2.How long have you been skating today?,_3.Was this your first skating marathon?,_4.Do you skate every day?,_5.When did you get your first pair of skates?,_6.How long have you been skating?,a.No,I skated in a Marathon last year.,b.Yes,I do.,c.For six hours.,d.Since I was seven years old.,2b Listen again.Draw lines to match the questions with answers in activity 2a,Make a conversation,Imagine you are the running marathon winner, a reporter is talking to you. Please make a conversation. You can start the conversation like this:,A: How long did you run today?,B:I,想象你现在是马拉松跑的冠军，一个记者采访你，请编一个对话。,Useful expressions: Was this your first running marathon? Do you run every day? When did you start running? How long have you been running?,I have been skating for five hours.,时态现在完成进行时,have / has是助动词 been是be的过去分词,（一）,构成形式：,have / has been + Ving,表示从过去开始一直持续到现在的动作，并有可能持续去,(The Present Perfect Progressive Tense),现在完成进行时,表示动作从过去某一时间开始，一直延续到现在，可能还要延续下去。常和表示一段时间的状语连用。 They have been working for two hours. 他们已工作两小时了。 for和表示一段时间的词组连用 They have been running since six oclock. 从6点起他们一直在跑。 since 和表示过去某一时刻的词或词组连用 I have been waiting for you since I came here. 自到这儿以来我一直在等你。 since后可跟句子，句子时态多用一般过去时,用for和since填空,They have been learning Chinese _ they came to China. 2. I havent seen her _ a long time. 3. He has been living here _ 2001. 4. She has been doing her homework _ two hours. 5. Its 5 years _ we left school. 6. How long has Mary been a teacher? _ two years ago.,since,for,since,for,since,Since,Group work,What sports do you play? When did you start swimming? How long have you been swimming?,Report:,A: Ye Lan, what sport do you play? B: Tennis. A: When did you start? B: When I was eleven. A: So how long have you been playing? B: Three and a half years.,Ye Lan likes tennis. She started playing when she was 11 years old.She has been playing tennis for three and a half years.,Ye Lan tennis 11 years old three and a half years,Period 2,How long have you been collecting shells? Section A (period 2）,Unit6,用 since 或 for 填空,1.Ive been practicing the piano _ 10:30. 2.Maria has been running _ 15 minutes.,3.Sarah has been sleeping _ 9:00. 4.Dale has been talking on the phone _ five minutes.,5.Louie has been studying _ he was six years old. 6.The Lin family has been living in the neighborhood_ August. 7.Ive been watching you _ ten minutes.,按要求改写下列句子,1.She has been working for 20 hours.(改为一般疑问句并作否定回答） _ she _ working for 20 hours? No , _ _,2.Ive been skating since I was six years old.（对话线部分提问）. _ _ _ you been skating ?,3.Tom ran for 1 hour.(用现在完成时进行时改写） Tom _ _ _ for 1 hours. 4.We have been learning English for there years.（改为同义句） We have been learning English_ _ _ _.,Teaching tasks,1.Grasp some phrases and target language. 2.Understand the passage better. 3. To enable to ask for help when having difficuites in learning.,questions,1.Why are the students skating? 2. How long has the skating marathon been going? 3. How long have Sam and Lu Ning been skating? 4. How long has Li Chen been skating?,1.和某人谈话 2.谈论. 3.从山顶学校 4.为筹钱 为慈善筹钱 5.第一个开始的 最后一个回家 6.整整5个小时 7.三年半,1.和某人谈话：talk to/with sb 2.谈论talk about. 3.从山顶学校：from Hilltop School 4.为而筹钱：raise money for. 为慈善筹钱：raise money for charity 5.第一个开始的：the first one to start 最后一个回家：the last one to go home 6.整整5个小时：the whole five hours=all the five hours 7.三年半：three and a half years=three years and a half,1.和某人谈话：talk to/with sb 2.谈论.talk about. 3.从山顶学校：from Hilltop School 4.为而筹钱：raise money for 为慈善筹钱：raise money for charity,5.第一个开始的：the first one to start 最后一个回家：the last one to go home 6.整整5个小时：the whole five hours=all the five hours 7.三年半：three and a half years=three years and a half,1.和某人谈话 2.谈论. 3.从山顶学校 4.为筹钱 为慈善筹钱 5.第一个开始的 最后一个回家 6.整整5个小时 7.三年半,9、和某人谈话：talk to/with sb 10、谈论、：talk about. 11、从山顶学校：from Hilltop School 12、为、而筹钱：raise/collect money for. 为慈善筹钱：raise /collect money for charity 13、 第一个开始的：the first one to start 最后一个回家：the last one to go home 第一位在太空中飞行的科学家：the first scientist to fly in space 14、整整5个小时：the whole five hours=all the five hours 15、三年半：three and a half years=three years and a half 一个半小时：an hour and a half=one and a half years 16、想要做某事：would like to do sth=want to do sth,3a Read the passage and then complete the table.,Im talking to you from the Hilltop School Skating Marathon. Here, students are skating to raise money for charity. For every hour they skate, each student raises ten yuan for charity. The skating marathon has been going for five hours now, and several skaters are still skating. Alison was the first one to start, and has been skating for the whole five hours. Next is Sam, and he has been skating for four hours. Lu Ning has been skating for four hours too, and Li Chen just started an hour ago.,skaters,Alison,5 hours,Sam,4 hours,Lu Ning,4 hours,Li Chen,1 hour,1 . Why are students skating? 2. How long has the skating marathon been going? 3. How long have Sam and Lu Ning been skating? 4. How long has Li Chen been skating?,1.你什么时侯开始学英语的？我九岁时。 2.他学习英语多长时间了？自从五年前。 3.你今天在班上多久了？两个小时了。 4. Ann看电视多长时间了?自从9点她一直在看电视。,5.Tom收集贝壳多长时间了？自从12岁以来他就一直在收集。 6.自从我来这儿，我就一直在这儿工作。 7.自从我出生一来我就一直住在这儿。 8.自从1995年我就一直在这儿教书。,9.他滑冰已经三年半了。 10。自从两年前他就来上海了。 11.他已经学习整整3个小时了。 12.你花了多长时间？我滑了两个小时,How long have you been collecting shells? Self check,Unit6,1.观看体育运动. 2.观看英文电影. 3.听音乐带.4.用英语写作. 5.在冬天期间. 6.组织一场才艺表演. 7.为慈善机构筹钱. 8.赢得第一名.,1.观看体育运动 watch sports. 2.观看英文电影. watch English movies. 3.听音乐带. listen to music videos. 4.用英语写作. write in English. 5.在冬天期 . during the winter. 6.组织一场才艺表演. organize a talent show. 7.为慈善机构筹钱. raise money for charity. 8.赢得第一名. win the first prize.,1.观看体育运动 watch sports. 2.观看英文电影. watch English movies. 3.听音乐带. listen to music videos. 4.用英语写作. write in English.,5.在冬天期 . during the winter. 6.组织一场才艺表演. organize a talent show. 7.为慈善机构筹钱. raise money for charity. 8.赢得第一名. win the first prize.,1.观看体育运动. 2.观看英文电影. 3.听音乐带.4.用英语写作. 5.在冬天期间. 6.组织一场才艺表演. 7.为慈善机构筹钱. 8.赢得第一名.,How long have you been collecting shells? Self check,Unit6,Teaching tasks,1.Rewiew some words and phrases learnt in this unit. 2.To train students writing.,1. Our class is organizing a talent show to _ money for charity. 2. I need extra English lessons. Do you a good English teacher? 3. My hobby is old coins. 4. I didnt finish writing my test because I time. 5. During the winter I my summer clothes in bags under my bed.,SELF CHECK,1 Fill in the blanks with the words given.,collect run out of know store raise,raise,know,collecting,ran out of,store,2 Read the ad. Then write a letter to apply for the job.,Writer wanted The school newspaper needs a writer. To get the job, please answer these four questions: 1. How long have you been listening to music videos? 2. How long have you been watching English movies? 3. How long have you been watching sports? 4. How long have you been writing in English?,Dear Editor, I am interested in the writer job. I have been listening to music videos since I was seven years old. I have Yours sincerely, Bob,been watching English movies since two years ago. I have been watching sports for about five years. And I have been writing in English since 2001. I love writing. And I hope I can be a writer for our school newspaper.,选择填空： 1.( ) How long _you _ last year? A. did/sleep B. have/been sleeping C. were/sleeping 2.( ) When _he_ class today? A. did/start B.is/start C.has/been starting 3.( ) How long _you_? I have been swimming for an hour. A. have/swum B. have/ been swimming C. did/swim 4. ( ) I have been learning English since I_ seven years old. A. am B. was C. have been 5.( ) Thank you for_ to me. A. write B. writing C. wrote,A,A,B,B,B,7.Im interested _science now. A. on B. at C. in 8.I have a good friend _France whose name is Paul. A. of B. in C. for 9. Can you tell me the differences _Chinese food _Western food? A. / and B./ or C between and 10.Im glad to hear that Tom has_. A. arrived B. arrived in C. get 11. Can you tell me _in todays newspaper? A. some interesting thing B. any interesting thing C. something interesting,C,B,C,A,C,时态填空: 1.How long _you_ (collect) stamps? For half a year. 2.How long _he _(skate)? Since he _(be) ten years old. 3.A:When _he _(start) learning to dance? B:In 2002. 4.We_ (run) on the playground since 6 oclock a.m.,have,has,been skating,was,did,start,been collecting,have been running,How long have you been collecting shells? Section B (period 3）,Unit6,Discuss,What do people like to collect ?,shells,Period 3,What do people like to collect ?,coins,Discuss,banknotes,What do people like to collect ?,Discuss,stamps,What do people like to collect ?,Discuss,kites,What do people like to collect ?,Discuss,movie and theater tickets,What do people like to collect ?,Discuss,What do people like to collect ?,Discuss,toy animals,stuffed animals,Story-books,stones,bank cards,tickets,What do people like to collect ?,Discuss,A: What do you collect? Why?,Pairwork,B: I collect shells because they are beautiful.,A: How long have you been collecting them?,B: I have been collecting them for two years.,A: What would you like to collect?,B: I would like to collect stamps because they are interesting,2a Listen. What do Bob, Marcia, and Liam collect? Fill in the chart under “What”.,kites,stuffed animals,theater and movie tickets,2b Listen again. How long have they been collecting these things? How many do they have? Fill in the chart under “How long” and “How many”.,since he was ten years old,22,for five years,35,since last year,20,How long have you been collecting shells? Section B (period 3）,Unit6,Teaching tasks,1.Grasp some phrases and the target language. 2.To train Ss ability of comphrehension. 3To be able to ask for help when having difficulties in learning.,3a Read the following message. Then draw lines to match the snow globes with their descriptions.,Dear Jack, Thanks for sending me the snow globe of the monster. I love it. In fact I think its probably my favorite. Ive been collecting snow globes for seven years, and now I have 226 of them. My mom says I have to stop, because weve run out of room to store them. Theyre all around our apartment. I even store them in boxes under my bed. The first one I ever got was a birthday cake snow globe on my seventh birthday. I particularly love globes with animals. I have a big one with bears in it, and another one with penguins. If you know anyone else who collects them, please tell me. Id like to start a snow globe collectors club. By the way, whats your hobby. love Ellen,globe,1.把某物送给某 2.因为做某事而感谢某人： 3.事实上 4.用完 5. 北极熊 6.在某人岁生日： 7.到处 8.带有动物的玻璃器 9.顺便说一句 10.对感兴趣： 11.每两年： 12.想要做某事：,1.把某物送给某人：send sth to sb=send sb sth 2.因为做某事而感谢某人：thanks /thank sb for doing sth.= 3.事实上：in fact=as a matter of fact 4.用完：run out of 5. 北极熊：polar bears 6.在某人岁生日：on ones +序数词 birthday on my seventh birthday（在我 7岁生日的时候） 7.到处：be all around 8.带有动物的玻璃器：globes with animals 9顺便说一句：by the way 10.对感兴趣：be/become interested in 11.每两年：every two years. 12.想要做某事：would like to do sth=want to do sth,1.把某物送给某人：send sth to sb=send sb sth 2.因为做某事而感谢某人：thanks /thank sb for doing sth.= 3.事实上：in fact=as a matter of fact 4.用完：run out of 5. 北极熊：polar bears 6.在某人岁生日：on ones +序数词 birthday on my seventh birthday（在我7岁生日的时候）,7.到处：be all around 8.带有动物的玻璃器：globes with animals 9.顺便说一句：by the way 10.对感兴趣：be/become interested in 11.每两年：every two years. 12.想要做某事：would like to do sth=want to do sth,1.把某物送给某 2.因为做某事而感谢某人： 3.事实上 4.用完 5. 北极熊 6.在某人岁生日： 7.到处 8.带有动物的玻璃器 9.顺便说一句 10.对感兴趣： 11.每两年： 12.想要做某事：,用下面所给词的适当形式填空 run out of， be intesested in， particularly ，by the way