目标英语八年级下册Unit6课件全.ppt

Unit 6,How long have you been collecting shells?,Section A （1a-1c） 第一课时,现在完成进行时,have / has是助动词 been是be的过去分词,表示从过去开始一直持续到现在的动作， 并有可能持续下去,构成形式：,have / has been + V-ing,(The Present Perfect Progressive Tense),时间状语有介词for, since 引导 for和表示一段时间的词组连用 They have been working for two hours. 他们已工作两小时了。 since 和表示过去某一时刻的词或词组连用 They have been running since six oclock. 从6点起他们一直在跑。 since后可跟句子，句子时态多用一般过去时 I have been waiting for you since I came here. 自到这儿以来我一直在等你。,Yao Mings sports life,When did you start playing the piano?,I started playing the piano when I was six years old.,How long have you been playing the piano?,I have been playing the piano since 1999.,How long have you been playing basketball?,I have been playing basketball since 2003.,When did you start playing basketball?,*He started teaching math when he was 20 years old. He is 50 years old now and he is still teaching math.,How long has he been teaching math?,He has been teaching math,30 years ago.,for 30 years.,since,he was 20 years old.,Wang Lei 1990 : be born 1999now: learn English,How long has Wang Lei been learning English?,She has been learning English since1999.,She has been learning English for 7 years.,She has been learning English since she was nine.,She has been learning English since 7 years ago.,1bListen. 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.,1c PAIRWORK,Unit 6 How long have you been collecting shells?,Section A(2a-2c) 第二课时,an hour,How long has he been playing computer games?,He has been playing computer games for an hour .,He is playing computer games.,2 hours,How long has she been reading ?,She has been reading for 2 hours.,She has been reading since2 hours ago.,15 minutes,How long has he been drawing a picture?,He has been drawing a picture,for 15 minutes. since 15 minutes ago.,A:How long has she/he been .ing ?,B: She/he has been ing ,30 minutes,45 minutes,4 hours,3 hours,2 years,1 hour,for sinceago,2a,2b,Grammar focus,How long have you been skating?,Ive been skating since nine oclock.,Ive been skating for five hours.,How long did you skate?,I skated for two hours.,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.,Have a try,since,for,since,for,since,Since,Unit 6,How long have you been collecting shells?,Section A （3a-4） 第三课时,3aRead 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 （进行）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.,5 hours,4 hours,4 hours,1 hour,1. Why are students skating? 2. How much does each student raise for every hour they skate? 3. How long has the skating marathon been going? 4. Who was the first to start? 5. How long has he been skating? 6. How long have Sam and Lu Ning been skating? 7. Who was the last one? 8. When did he start? How long has he been skating?,To raise money for charity.,Ten yuan.,For five hours.,Alison was the first to start.,He has been skating for five hours.,They have been skating for four hours.,Li Chen was the last one.,He started an hour ago.,He has been skating for an hour.,Answers to 3b,Alison,Sam,Lu Ning,Li Chen,4 GROUPWORK Make a survey, interview your classmates. Ask them what sports they play .,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.,Report:,1. three and a half yeas,数词+and+a half+复数名词,数词+单数或复数名词+a half,He ate one and a half apples.(正) He ate one apple and a half (正) He ate one apple and a half apple. (误),两个半,三个半等类似说法,也都用这两种结构,如: two and a half oranges two oranges and a half,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,Unit 6 How long have you been collecting shells?,Section B(1a-2c) 第四课时,coins 硬币,Look and say,What do you see in the picture?,stamps 邮票,stuffed animals,stuff ：v. 塞满，填满 stuffed: a. 塞满的， 填满的,kites 风筝,movie tickets,Barbie dolls 芭芘娃娃,stones 石头,antique古董,1a Would you like to collect any of these things? Fill in the chart. Add other things you collect.,kites,stamps,coins,shells,dolls,envelopes,风筝,邮票,钱币,A: Do you like to collect any of these things?,B: ,A: What do you like to collect?,B: I like to collect,A: Why?,B: Because they are very .,1b PAIRWORK Tell your partner what you collect and what you would like to collect. Say why.,A: I collect shells because they are beautiful. Id like to collect stamps because they are interesting.,My hobby is to collect coins. I like collecting coins because they are valuable(有价值的）. I started collecting coins when I was seven years old. I have been collecting them for six and a half years.,coins,My Hobby,2a,2b Listening,stuffed animals,theater and movie tickets,for five years,since last year,22,35,20,2c PAIRWORK Ask and answer questions about Bob, Marcia, and Liam.,A: What does Bob collect? B: He collects kites. A: How long has he been collecting kites? B: Hes been collecting kites since he was ten years old. A: What does Marcia collect? B: She collects stuffed animals. A: How long has she been collecting stuffed animals? B: Shes been collecting stuffed animals for five years.,1.How long _you_ (collect) stamps? For half a year. 2.How long _he _ (skate)? Since I _(be) ten years old. 3.They have been learning Chinese _they came to China. 4. I havent seen her _ a long time. 5. He has been living here _ 2001.,have,has,been skating,was,been collecting,since,for,since,snow globes,sectionB(3a-4b) 第五课时,Read the message of 3a. Then draw lines to match the snow globes with their descriptions. (3a),monster,bears,a birthday cake,penguins,3a Read the following message. Then draw lines to match the snow globes with their descriptions.,n. 球状物；球体,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.,run out of 用完；用尽,thanks for doing sth 为（做）某事感谢某人 eg: Thanks for helping me study English. 谢谢你帮我学英语。,send sb sth = send sth to sb 送给某人某物,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,particularly adv. 独特地；显著地，特别地,by the way 顺便；附带说说 on the/ones way to 在去的路上,3b Look at activity 2a on page 47. Write an e-mail message from Bob, Marcia or Liam. Tell about his or her collection.,Dear , I want to tell you about my hobby. I collect . Ive been collecting them,Linda,kites,for four years, and I have 123 of them now. I collect them because they are beautiful and interesting. I have some kites like butterflies. They are just like real animals in the sky. Every sunny Saturday Ill go and fly one of them. If you know anyone else who collects them, please tell me. Id like to make friends with them.,Yours,Bob,4a GROUPWORK Go around the class and make a list of everyones hobby. Find out how long theyve been doing their hobby.,A: Whats your hobby, B: I like flying kites. Wen Li? A: How long have you B: For about two years. been doing that? A: Where do you fly them? B: In the park.,kites,My deskmate Sally likes collecting kites because they are beautiful. Shes been collecting kites since last year. She has 20 kites now.,Ellen,Her hobby is to collect snow globes.,Her hobby is collecting snow globes.,4b Groupwork & report,Discuss the questions: What is the most common hobby? What is the most interesting hobby? What is the most unusual hobby? What hobby would you like to have?,Unit 6 How long have you been collecting shells?,Self check 第六课时,Self check: 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.,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. We will give you free topics to different things. 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?,topic n. 话题；主题,writer n. 作家；作者,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.,be interested in 对感兴趣,Ive been studying history in China.,Unit 6,Reading 第七课时,Section1 before you read 1. How many Chinese dynasties can you think of? 2. How many famous characters from Chinese history can you think of? Make a list. 3. Can you think of famous characters from the history of other countries? Make a list.,Ive been studying history in China.,My name is Leo. Im from Australia, And Ive been teaching in China for two years. I teach in Harbin, the capital of Heilongjiang Province. This really an interesting city with a very colorful history. There is some European influence in the city, and some of the old buildings in Harbin are in Russian style.,capital n. 省会；首都；大写字母,be instyle 具有的风格,Since I came to China, Ive been learning a lot about my family history. Although Im Australian, my family is Jewish. So it was very interesting for me to learn that a lot of Jews came to live in Harbin many years ago. My parents were so surprised when I told them about this in China. In fact, the first Jews probably came to Kaifeng more than a thousand years ago, and were welcomed by the Song Emperor.,more than 比多;多于( =o