《人教八下Unit10i'vehadthisbikeforthreeyears(GrammarFocus-4c)（共15張PPT）》由會員分享，可在線閱讀，更多相關(guān)《人教八下Unit10i'vehadthisbikeforthreeyears(GrammarFocus-4c)（共15張PPT）（15頁珍藏版）》請?jiān)谘b配圖網(wǎng)上搜索。

1、Section A ( )Unit 10 Ive had this bike for three years. How long have you had that bike over there? Ive had it for three years.How long has his son owned the train and railway set? Hes owned it since his fourth birthday.Have you ever played football? Yes, I did when I was little, but I havent played

2、 for a while now.Grammar FocusTip 2 : underline the key points.Tip1 : circle the time.Tip 3 ： 區(qū) 別 現(xiàn) 在 完 成 時(shí) 和 過 去 式 1. 現(xiàn) 在 完 成 時(shí) 動(dòng) 詞 構(gòu) 成 ： have /has + v 過 去 分 詞助 動(dòng) 詞 否 定 haventhasnt疑 問 Have you?Has he?(1)常 與 下 列 時(shí) 間 狀 語 連 用 ： just , already, yet,ever, never, before, several timeshave/ has (2 ) 常 與 下

3、 列 時(shí) 間 狀 語 連 用 ： for或 since引 起 的 一 段 時(shí) 間 狀 語 連 用 。 for three years， since I was four years, since 1999 , 1.過 去 發(fā) 生 的 動(dòng) 作 對 現(xiàn) 在 造 成 的 影 響 或 結(jié) 果 。 和 already，never,ever,just,before,yet等 狀 語 連 用 。2.過 去 已 經(jīng) 開 始 ， 持 續(xù) 到 現(xiàn) 在 的 動(dòng) 作 或 狀 態(tài) ，常 與 for或 since引 起 的 一 段 時(shí) 間 狀 語 連 用 。I have just had my breakfast. (現(xiàn)

4、 在 我 不 餓 )I have lived here for three years.I have lived here since 2004/three years ago. ( 1).for+表 示 一 段 時(shí) 間 的 短 語 ( 2).since+表 示 過 去 時(shí) 間 點(diǎn) 的 詞 語 ( 3).since+表 示 過 去 時(shí) 間 的 時(shí) 間 狀 語 從 句eg.I have been a teacher _ a year. He has been at this school _ 1992. We have learned 1,000 English words _ we came

5、to this school.for sincesince現(xiàn) 在 完 成 時(shí) 句 中 常 見 的 時(shí) 間 狀 語A.表 示 從 過 去 一 直 持 續(xù) 到 現(xiàn) 在 , 不 能 是 具 體 的 過 去 時(shí) 間 。 everjust alreadyyete.g. Have you _been to Japan? I have _ finished my homework. I have finished my homework _. I havent finished my homework _.B. just, already, yet, before/ ever, never有 此類 副 詞

6、時(shí) ,常 強(qiáng) 調(diào) 動(dòng) 作 完 成 ,不 強(qiáng) 調(diào) 動(dòng) 作 的 持 續(xù) . 短 暫 性 (短 語 )動(dòng) 詞 與 延 續(xù) 性 (短 語 )動(dòng) 詞 和 與 表 示 狀 態(tài) 的 短 語 之 間 的 轉(zhuǎn) 化1. 有 些 短 暫 性 (短 語 )動(dòng) 詞 可 轉(zhuǎn) 化 為 相 應(yīng) 的 延 續(xù) 性 (短 語 )動(dòng) 詞 。 常 見 的 有 ： become be （ 成 為 ） borrow keep （ 保 管 ） buy have / own （ 購 買 ） catch a cold have a cold （ 感 冒 ） come stay （ 來 ， 停 留 ） put on wear（ 穿 著 ） go

7、to sleep sleep （ 睡 覺 ） move to live in（ 搬 到 ）2. 有 些 短 暫 性 (短 語 )動(dòng) 詞 可 轉(zhuǎn) 化 為 表 示 狀 態(tài) 的 短 語 。 常 見 的 有 ： leave be away （ 離 開 ） begin / start be on（ 開 始 ） die be dead （ 死 亡 ） finish be over（ 結(jié) 束 ） join be in / be a member of（ 加 入 ） fall asleep be asleep （ 睡 覺 ） marry be married （ 結(jié) 婚 ） come / arrive her

8、e be here（ 來 到 ， 到 達(dá) 這 兒 ） 巧 記 瞬 間 性 動(dòng) 詞 的 轉(zhuǎn) 換 ： 開 始 離 去 借 來 還 ， 出 生 入 死 買 到 家 ，穿 衣 入 睡 要 感 冒 ， 開 開 關(guān) 關(guān) 變 結(jié) 束 。1 begin be on 6 return be back2 leave be away from 7 join be in3 go be off 8 die be dead4 borrow keep 9 buy have5 come be here 10 arrive be here 10 reach be here 11 put on wear12 fall aslee

9、p be asleep 13 catch a cold have a cold14 open be open 15 close be closed16 become be 17 end/finish be over 4a Rewrite the sentences using for or since.1. Jim is in Japan. He arrived there three days ago.2. They are very hungry. Their last meal was ten hours ago.They have been hungry for ten hours/s

10、ince ten hours ago.Jim has been in Japan for three years.3. I have a camera. I bought it in 2009.4. I know Anna. I first met her three years ago.5. Linda is ill. She became ill on Monday.I have had a camera since 2009.I have known Ann for three years/ since three years ago. Linda has been ill since

11、Monday. Tip1 ： review the usage of “for ” and since 長 達(dá) 三 年 ， 自 從 三 年 前 以 來 4b Tip 2： Fill in the blanks with the correct forms of the verbs in brackets. 1. 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

12、_ (always want) to have a dog.have never been gohave never owned have always wanted3. We _ (have) a piano since last November. We _ (buy) it from the Li family when they moved to the US last year.4. Cathy and Amy _ (not be) back to their hometown for two years. They _ (miss) their hometown a lot and

13、 hope to visit the place next year.5. This museum _ (be) here for over 20 years. It _ (be) one of the oldest buildings in this small town.have had boughthave not been/havent beenmiss has been isTip 1 ： predict the answers, show the reasons. 4c Fill in the questions and ask two students. Then complet

14、e 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 longTony favorite book for two yearsbasketball since he was 10 years oldStudent 1Student 2 練 習(xí) 題 : 1. Its a long time since we _ (meet) last, isnt it? 2. -I know you _ (choose) a p

15、icture book among these. -Yes, Have a look at it, please. 3. So far, spaceships without people _ (reach) the moon and some other parts of the universe. 4. My father_ home for nearly three weeks.A. has gone away from B. has leftC. has been away from D. went away 5. Mr. and Mrs. Green have_ in China f

16、or a week. A. been B. got C. arrived D. reached methave chosen have reachedC A 1. To learn the usage of for and since.2. To use the Grammar Focus sentences to create simple conversation.3. To review the present perfect tense.4. To learn new words. 1. Review Grammar.2. Finish the exercises in the workbook.