Unit 10 现在完成时（三）课件2024-2025学年人教版英语八年级下册

Unit 10 Section A Period Two I’ve had this bike for three years. Review A: ____ _____ have you ____ ____ ____? B: I‘ve had it _____ _____ _____. ____ ______ ____ ____. How long had the bike bike three years for three years since three years ago A: _____ ____ have you ____ ____ ____ ____? B: I have had it _____ _____ ______. ____ ____ ____ ____. How long had the soft toys soft toys six years for six years since six years ago train and railway set his fourth birthday A: _____ _____ has his son owned the train and railway set? B: He has owned it____ ____ ______ _______. How long since his fourth birthday A: _____ _____ have you ______ in Shaoguan? B:I _____ ______ in Shaoshi ____ ____ _____. How long lived have lived for 14 years Shaoguan /live/ 14 years = I have lived in Shaoguan _____ ____ ____ ____. since 14 years ago studied/ two years A: _____ _____ have you ______ in Shaoshi? B:I _____ ______ in Shaoshi ____ ____ _____. How long studied have studied for two years = I have studied in Shaoshi _____ ____ ____ ____. since 2 years ago A: _____ you ever ______ football ? B: Yes, _____ _____. play football I did when I was little, but I haven't played for a while now. Have played I have Grammar 现在完成时（三） I've had the magazine for half a year. I've had this red scarf since 2019. 1.表示动作从过去某一时间开始一直延续到现在。 表示持续性动作或状态。 Grammar For在现在完成时中的用法 I have stayed in the small town for two days. The film has been on for 20 minutes. for+一段时间(累计时间)。 for表示“持续了…”,后接一段时间 They haven’t seen each other for a long time. Grammar since在现在完成时中的用法 I have stayed in the small town since two days ago. The film has been on since 20 minutes ago. 1.since 后面接”一段时间 + ago” They haven’t seen each other since a long time ago. = for +一段时间 Grammar since在现在完成时中的用法 Lily has been away from home since last Friday. I have lived in Xi’an since 2000. 2.since 后面接”时间点” (如具体的年月、星期、小时。) Have you stayed here since 3 o'clock? Grammar since在现在完成时中的用法 I have been a dad since my daughter was born. We have been friends since we met in school. 3.since 后面接“一般过去时从句“ It is two years since I became an English teacher. 1._______ two years 2._______ two years ago 3._______ last month 4._______1999 5._______ yesterday 6._______4 o'clock 7._______ about 4 months 8. _______ she was a baby 9.________we were children 10. _______ six hours since & for for since since for since since since since since for 【注意】 1) since和 for引导的时间状语, 常用__________提问。如： How long has Jane learned to play the piano? Jane has learned to play the piano since two years ago.  2) 在现在完成时中，含有for和since的句子可以相互转换。如： They have lived here for five years. =They have lived here since five years ago. how long 1. Mr. Brown has had his TV ____ 15 years. Mr. Brown has had his TV since ___________. 2. My sister has had her cell phone ____a month. My sister has had her cell phone _________________. for for 15 years ago since a month ago D. His grandpa has died for 8 years. His grandpa has been dead for 8 years. Observe and Learn A. I have bought the book for a week. I have had the book for a week. B. Mary has left her home since she was ten. Mary has been away her home since she was ten. C. She has borrowed the book since Friday. She has kept the book since Friday. × √ × √ × × √ √ buy、leave、borrow、die 等动词的共同之处是？ 非延续性动词：动作发生瞬间，不和一段时间连用。 延续性动词: 动作发生能够延续，可以和一段时间连用。 buy、leave、borrow、die 都为非延续性动词。 现在完成时态中带有for或since的句子，动词需为延续性动词。 I have already ________ (buy) the book. I have already ________ the book for a week. bought had Grammar 延续性动词和非延续性动词的转换 V.→V. → _________ → _________ → _________ →_________ buy borrow catch come have keep have stay V.→be+adj. → _________ → _________ → _________ →_________ open close die marry be open be closed be dead be married Grammar 延续性动词和非延续性动词的转换 V.→be+adv. → _________ → _________ → _________ →_________ be away (from) be there be over be on other → _________ → _________ → _________ →_________ join fall asleep go to bed move to be in be asleep be in bed live in ( ) 1. Premier Zhou Enlai _____ for many years, he still lives in the hearts of Chinese people. A. died B. was died C. has died D. has been dead D ( ) 2. —Look at these stamps. I _____ them for five years. —Wow, they are wonderful. A. kept B. have kept C. have bought D. bought B Practice 1.The French musician came here last month , and he is still here. The French musician _____ _____ here for a month. 2.He joined the army in 1985. He _____ _____ ____ the army ____ 1985. 3.The movie started ten minutes ago. The movie _____ _____ ____ for ten minutes. has been has been in since has been on 4.The bus left five minutes ago . The bus _____ already ____ _____ for five minutes. 5.The girl bought a new school bag in September. The girl ____ ____the school bag since September. 6. The shop closed last winter. The shop ____ ____ ______ since last winter. has been away has had has been closed 7. The film began ten minutes ago. The film _____ ____ ____ for ten minutes. 8. The dog died two days ago. The dog _____ ______ _____ for two days. has been on has been dead Rewrite the sentences using for or since. Jim is in Japan. He arrived there three days ago. (arrive → be in) 2. They are very hungry. Their last meal was ten hours ago. They ______ ______ hungry for ten hours. They _______ _____ for ten hours. Jim _____ _____ _____ Japan for three days. has been in have been haven’t eaten 3. I have a camera. I bought it in 2009. (buy → have) 4. I know Anna. I first met her three years ago. 5. Linda is ill. She became ill on Monday. (become → be) I ______ ______ a camera _____2009. I ______ _______ Anna ______ three years ago. Linda ____ _____ ill ______ Monday. have had since have known since has been since Fill in the blanks with the correct forms of the verbs in brackets. I _______________ (never be) to the water park before. I want to _______ (go) next month before the weather gets too cold. 2. They _________________ (never own) any pets, but they ____________________ (always want) to have a dog. 3. We _________ (have) a piano since last November. We __________ (buy) it from the Li family when they moved to the US last year. have never been go have never owned have always wanted have had bought 4. Cathy and Amy ____________ (not be) back to their hometown for two years. They __________ (miss) their hometown a lot and hope to visit the place next year. haven’t been miss 5. This museum ___________ (be) here for over 20 years. It _____ (be) one of the oldest buildings in this small town. has been is Fill in the questions and ask two students. Then complete the chart. 1. Do you have a(n) _______? How long have you had it? 2. Do you own a(n) _______? How long have you owned it? Things How long Tony favorite book for two years basketball since he was 10 years old Student 1 Student 2 1. We have lived here _______ 1990. 2. — How long have you studied here? — ______ 5 years. 3. The boy has had a bad cold ______ last night. 4. I have waited ____ two hours. since since For 一、用for和since完成句子。 for 5. Mr. Huang has kept the books ______ last month. 6. I have taught in the school ________ I came here. 7. We have been friends ______ a long time. 8. I have been in Nanjing ________ eight years. since since for for 9. Sally has been away from London ________ last Saturday. 10. Our school has changed a lot ______ the new building was built. 11. Tommy has had this motorcycle _______ three years. 12. My parents have been married ______ 20 years. since since for for Exercises 1.-- How long may I __ your book? --For a week. But you musn't _______ it to others. A. borrow; lend B. keep; lend C. lend; borrow D. keep; borrow 2.Ben___ a teacher for 4 years . A. has been B. has become C. was D. became 3. He_______ at eight yesterday afternoon. A. slept B. was sleeping C. has sleep D. had slept 4. Tom is ill in hospital. He_______a cold for several days. A. is B. catches C. has caught D. has had 一、单项选择 Exercises 二、翻译填空 1. 她成为一名护士已经三年了。 (become) 2. 我已经离开上海5天了。 (leave) 3. 这本书他已经买了两周了。 (buy) 4. 他来这里已经三年了。 (come) She ______ _______ a nurse ______ three years. I _____ _____ ______ _____ Shanghai ______________. He _____________________________. He has been here for three years since he came . has been for has been away from for five days has had the book for two weeks $$