牛津上海版七年級上冊 現在完成時教案

1、學員姓名： 學科教師：年 級：七年級 輔導科目：英語授課日期xx年xx月xx日時 間主 題現在完成時學習目標1、 理解現在完成時的概念；2、 掌握現在完成時的考點和考試題型；教學內容1、 上次課后鞏固作業(yè)復習；2、 互動探索教學建議：結合上一講的課后作業(yè)，分別請三位同學來分享自己所寫的作文，尤其是針對上節(jié)課老師布置的需要進行完成時態(tài)書寫的句子，請各位同學解釋一下自己所理解的現在完成時態(tài)定義以及使用場合。建議用時10-15分鐘。去過迪士尼的同學來為大家講述一下你都去過 迪士尼哪些好玩的地方以及為此次迪士尼之旅所做的準備吧！教學建議：建議老師使用時間軸來進行現在完成時態(tài)的講解，非常簡單易懂，并且可

2、以將接下來的現在完成時態(tài)的時間狀語可以形象得在時間軸上進行表達。這部分是本節(jié)課的重點內容，建議時間60分鐘。現在完成時定義：表示過去發(fā)生的動作到持續(xù)到現在或者現在結束對現在造成的影響或結果。結構：主語+have/has+動詞過去分詞+其他。時間狀語：already（已經），yet（已經），just (剛剛、僅僅)，ever（曾經），never（從不），before（以前），since+時間點（自從），for+一段時間，in the past few years(在過去的幾年中)，so far(到目前為止)等等。【知識梳理1】肯定句變否定句：現在完成時構成否定句時，只需在助動詞have has后

3、面加not就行。have not，has not的縮略式分別為haven't ，hasn't。另外，肯定句中有ever，already時，改為否定時要分別改成never，yet，yet放句尾?！纠}精講】例1. I have already finished my homework. I haven't finished my homework yet. 我還沒有完成我的作業(yè)。例2. We have ever spoken to a foreigner. We have never spoken to a foreigner. 我們從來沒有和外國人說過話?！眷柟叹毩暋?

4、. She has already done her homework. 2. I have ever asked him to write to his friend. 3. 翻譯：他從來都沒有告訴過我關于他的家人。4. He has already completed the composition.（否定句）He _ completed the composition _.5. 翻譯：我的爺爺從來都沒有去過北京。She hasnt done her homework yet.I have never asked him to write to his friend.He has neve

5、r told me about his family.Hasnt yetMy grandpa has never been to Beijing.【知識梳理2】陳述句變一般疑問句：把陳述句中的have或has放到句首，句末打問號，同時把句中的some ，already改為any ，yet就構成了一般疑問句。肯定回答用“Yes ，主語havehas否定回答用“No，主語haven'thasn't”有時也可以用“No，not yetNo ，neverNo，not even once”等，當陳述句中有never時，變一般疑問句時要把never變成ever?！纠}精講】例1. They

6、 have already found the lost books. Have they found the lost books yet？他們已經找到了丟失的書嗎？例2. She has never been abroad. Has she ever been abroad？她曾經出過國嗎？【鞏固練習】1. 翻譯：你曾經做過餃子嗎？2. I have never been to that farm. 3. 翻譯：你去過北京嗎？4. 請兩兩用現在完成時問對方一個問題。5. 翻譯：Tom的父母已經去北京了嗎？他們什么時候回來？1. Have you made dumplings?2. Have

7、 you ever been to that farm?3. Have you been to Beijing?4. Have Toms parents gone to Beijing? When will they come back? 【知識梳理3】“have been to去過.（已回來）”“have gone to去了(沒回來)”“have been in(去了一直在某地，常與一段時間連用)”【例題精講】例1. She _ Beijing twice, so she is very familiar with there. A. has been in B. went C. has g

8、one to D. has been to D. “去過北京兩次 ”例2. My brother has gone to America for business, he will be back in two weeks. 我哥哥去美國出差了，他將會在兩個星期后回來?！眷柟叹毩暋?. 翻譯：你去過游樂場嗎？2. 翻譯：他的父母不在家，他們去上海了。3. 翻譯：我在上海十年了。4. 翻譯：我爺爺在醫(yī)院里待了兩個月了。5. 請學員各自造句一個。1. Have you been to the amusement park?2. His parents arent at home, they hav

9、e gone to Shanghai.3. I have been in Shanghai for ten years.4. My grandpa has been in hospital for two months.【知識梳理4】“Since+時間點”與“for+一段時間”的同義句轉換【例題精講】例1. I've lived here since 1990自從1990年以來我就住在這里。= I've lived here since 23 years ago.= I've lived here for 23 years.= It is 23 years since

10、I began to live here.例2. I haven't seen him for three years 我三年沒有看見他了。= I haven't seen him since three years ago= I haven't seen him since 2019.= It is 3 years since I saw him last time.【鞏固練習】1. 翻譯：自從五年前以來她就在這個學校。（for/ since兩種方式表達）2. 翻譯：他們已去了美國五年了。（for/ since兩種方式表達）3. Mary began to learn

11、 English five years ago. (保持句意不變)Mary _ _ English _ _ years.4. Her uncle worked in this factory three years ago.Her uncle has worked in this factory _ _ _ years.5. 請學員各自造句一句。1. She has been in this school for five years./ since five years ago.2. They have been in America for five years./ since five

12、years ago.3. Has learned, for five4. Since three years.【知識梳理5】“Since+時間點”與“for+一段時間”劃線提問應該用“How long”提問?！眷柟叹毩暋?. We have been friends for about ten years. _ _ have you been friends?2. Tom has kept the book since two weeks ago. _ _ has Tom kept the book?3. I have been in the army for ten years. (劃線提問

13、) _ _ have you been in the army?4. I have lived here since I came to Shanghai. (劃線提問) _ _ have you lived here?5. She hasnt met her best friend since she left her hometown. (劃線提問) _ _ hasnt she met her best friend?How long; How long; How long; How long; How long;【知識梳理6】瞬間性動詞與延續(xù)性動詞的轉換瞬間性動詞由于動作不能持續(xù)，故不能

14、與for(達到；累計)或since（自從到現在）引出的時間狀語連用，應該用對應的延續(xù)性動詞替代。部分短暫性動詞與之對應的延續(xù)性動詞：短暫性動詞延續(xù)性動詞die be deadbuy/catchhavejoinbe inleave be  awayclose be  closedborrow keepfinishbe  overopenbe  openbeginbe  on【例題精講】例1. ：He has joined the League for two years：He has been a

15、 League member for two years例2. ：I have bought this bike for three years：I have had this bike for three years【鞏固練習】1. This factory opened twenty years ago.(同義句轉換)This factory  for twenty years.2. Miss Gao left an hour ago.  (同義句轉換)Miss Gao _ _ _ an hour ago.3. 翻譯：他的爺爺已經去世三年了。4. How long ha

16、ve you _ the army? A. joined B. been in C. joined in D. been 5. 請學員用上述動詞各自造一個句子。1. Has been open 2. has been away3. His grandpa has been dead for three years.4. B【知識梳理7】易錯考點：動作在過去發(fā)生對現在造成影響?！纠}精講】例1. Look! The snow _ (stop), lets go and make a snowman.has stopped，雪剛停，對現在的動作造成影響，可以出去堆雪人。例2. I _ all of

17、 my money, so I have to walk to home.A. spent B. have spent C. had spent D. spendB?；ü忮X對現在造成了影響，必須要走路回家?！眷柟叹毩暋?. 翻譯：是誰打掃了教室？好干凈?。?. 翻譯：Jenny完成了作業(yè)，所以她可以回家了。3. 翻譯：是誰把教室的玻璃打碎了？好冷??！4. 翻譯：我以及告訴過她這個壞消息了，所以你沒有必要告訴她了。5. 請學員各自造句一個。1. Who has cleaned the classroom? Its so clean!2. Jenny has finished her homewo

18、rk, so she can go home now.3. Who has broken the glass of classroom? Its so cold.4. I have told her about the bad news, so you neednt tell her.教學建議：此部分必須由班級學員合作完成。建議步驟為：1) 在規(guī)定的時間內學員獨立完成測試；2) 每個學員公布自己的答案，答案不一致的題目保留到討論環(huán)節(jié)；3) 在規(guī)定的時間內就錯題學員間相互合作，討論錯題，保證每一位學員都懂；4) 老師隨機抽查，根據學生的整體表現給出此部分的班級得分（評分標準參考課堂激勵評分標準）

19、I、翻譯下列句子1. 我哥哥還沒回來。2. 這本字典我已買了三年了。3. 他離開中國三年了。 4. 他們已去了美國五年了。 5. 我妹妹成為一個大學生已經三年。II、選擇      1. _ you _ the film before? Where _ you _ it?A. Have seen did see B. DidseediewatchC. Haveseen have seen D. Didseehaveseen2. “He _ to draw horses already.” “When _he?” . “Last year. ”A

20、. learnedhas B. learneddid C. has learnedhas D. has learneddid3. Tom _ up into the tree. Look, he _ high up thereA. has got is B. has climbed was C. got was D. climbed is4. _you _ the text yet? Yes, we _ it two hours ago. A. Didcopydid B. Have copiedhaveC. Have copied did D. Did copyhadIII、用never, e

21、ver, already, just, yet, for, since填空：1. I have _ seen him before, so I have no idea about him.2. Jack has _ finished his homework.3. Mr. Wang has taught in this school _ ten years.4. “Have you _ seen the film?” “No, I have _ seen it.”5. “Has the bus left _?” “Yes, it has _ left.”Keys: II 1. crowded

22、 2. nationality 3. Canadian 4. Australia 5. yourself/ yourselves 6. British 7. countriesIII 1. My brother hasnt been back yet = My brother hasnt returned yet. 2. I have had this dictionary for three years / since three years ago. 3. He has been away from China for three years. 4. They have been in t

23、he USA for five years. 5. My sister has been a college student for three years = My sister has been in college for three years.IV、選擇：1-4ADACV、填空：1. never 2. just , already 3. for 4. ever, never 5. yet , just / already“我的總結”包含2個方面：1、老師引導學生針對達標檢測錯題進行反思和總結；2、老師引導學生對精講提升相關知識進行總結，可采用表格、思維導圖等形式呈現。 【鞏固練習】（

24、此部分內容包含本次課所學內容相關的練習題及綜合練習題。建議題量保持在30分鐘左右可以完成的范圍內）I. Choose the best answer. 1、Both  his  parents  look  sad . Maybe they  _what's  happened  to  him . A.  knew  B. have known   C. must know   D. will know2、He  h

25、as  _ been  to  Shanghai , has  he ? A.  already   B. never    C. ever    D. still3、Have  you  met  Mr. Li _？ A.  just   B.  ago     C. before   D.  a moment ag

26、o4、The famous writer _ one new book in the past two years. A. is writing   B. was writing    C. wrote  D. has written 5、-Our country  _ a lot so far . -Yes . I hope it will be even _ . A. has  changed ; well   B. changed ; good C.

27、 has  changed ; better D. changed ; better6、Zhao Lan _already  _in this school for two years . A. was ; studying               B. will ; study C. has ; studied         &#

28、160;        D. are ; studying 7、We _ Xiao  Li  since  she  was  a  little  girl . A. know   B. had  known   C. have  known    D. Knew 8、Harry Potter is a very nice film .I_ it twic

29、e . A. will  see     B. have  seen     C. saw   D. see 9、-These  farmers  have  been  to  the  United  States .   -Really ? When _  there ? A. will they go 

30、0;    B. did they go C. do they go      D. have they gone10、-_ you _ your  homework  yet ?-Yes . I _  it  a  moment  ago . A. Did ; do ; finished    B. Have ; d

31、one ; finished C. Have ; done ; have  finished   D. will ; do ; finish11、 His  father  _ the  Party  since  1978 . A. joined    B. has joined  C. was in D. has been in12、-Do you know him well ? - 

32、; Sure .We _ friends since ten years ago . A. were    B. have been  C. have become   D. have made13、-How long have you  _ here ?-About two months . A. been     B. gone     C. come  D. arrived14、H

33、urry  up! The  play _ for  ten  minutes . A. has begun B. had begun C. has been on D. began15、 It  _ ten  years  since  he  left  the  army . A. is   B. has    C. wi

34、ll    D. was16、 Miss  Green  isn't  in  the  office . she_  to  the  library . A. has gone  B. went   C. will go   D. has been17、My  parents _  Shandong  for  ten  ye

35、ars . A. have been in                 B. have been to C. have gone to                  D. have been18、The

36、 students have cleaned the classroom,  ? A. so they   B. don't they   C. have they   D. haven't they19、 has Mr. White been a member of Greener China since he         to China? A. How soon, comes    

37、0;        B. How often, got   C. How long, came              D. How far, arrived20、His uncle         for more than 9 years. A. has come here  

38、60;        B. has started to work C. has lived there           D. has left the universitykeys：15：BBCDC 610：CCBBB 1115：DBACA 1620：AADCCII.Choose the words and expressions and complete the passage .Would you like to k

39、now something about the way of shopping in the 1 ? People usually write shopping 2 first and then they go shopping. Most people like to go to supermarkets because they can get almost 3 in one supermarket and the things there are a bit 4 . When they get into a super market, they take a basket. Then t

40、hey find things on their lists and put them in the basket. When they have got all, they go to the check-out. Most people do shopping once a week. Then they drive home with all the things they have 5 . Do you think it is a good way to shop like this?1. A. shopB. cinemaC. parkD. supermarket2. A. noticeB. listsC. bookD. paper3. A. anythingB. somethingC. everythingD. nothing4. A. expensiveB. easyC. cheaperD. useful5. A. boughtB. tookC. getD. madeKEYS: D B C C AIII.Fil