【人教版新目標(biāo)】八年級英語下冊Unit 9 Have you ever been to a museum Section A 3 (Grammar focus – 4c)

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1、 精品資料 Unit 9 Have you ever been to a museum Section A 3 (Grammar focus – 4c) 1. Knowledge and Ability Objects 1) Target language: Have you ever been to a science museum? Yes, I’ve been to a science museum./ No, I’ve never been to a science museum. Have you ever vis

2、ited the space museum? Yes, I have. I went there last year./ No, I haven’t. I’ve been to the art museum many times. Me, too. And I’ve also visited the nature museum. 2. Method Objects in Teaching (1) Explanation method. (2) Exercise methods. 1. Teaching Key Points 1. The present perfect ten

3、se. 2. How to use the present perfect tense. 2. Teaching Difficulties To understand and use the present perfect tense. 3. Teaching Aids 1. A computer for multimedia use. 2. A picture. Teaching Procedures Step 1 Greetings and Revision Greet the class as usual and check the homewor

4、k. Ask students to read the sentences of Grammar focus aloud. Step 2 Learn the Present Perfect Tense 1. 用法 肯定式 否定式 I/You/We/They have finished the work. He/She/It has finished the work. I/You/We/They have not finished the work. He/She/It has not finished the work. 構(gòu)成： have(助

5、動詞) + p.p has(第三人稱單數(shù)助動詞) + p.p 疑問式 回答 Have I/you finished the work? Has he/she finished the work? Yes, you/I have. No, you/I haven’t. Yes, he/she has. No, he/she hasn’t. have not ?？s略為haven’t has not ?？s略為hasn’t 現(xiàn)在完成時的用法 Have you had your lunch yet? Yes, I have. I have just had it.(現(xiàn)在我不

6、餓了） 表示過去發(fā)生或已經(jīng)完成的動作對現(xiàn)在造成的影響或結(jié)果。 I haven’t seen her these days. I have known Bob for three years. I’ve been at this school for over two years. They have lived here since 1982. She has taught us since I came to this school. 某些動詞的現(xiàn)在完成時可表示過去某一時間開始并一直持續(xù)到現(xiàn)在（包括現(xiàn)在）的動作或者狀態(tài)，可以和表示延續(xù)的時間狀語連用。表示持續(xù)動作或狀態(tài)的是延續(xù)

7、性動詞。 ever 意為“曾經(jīng)”，用于疑問句或否定句中，放在助動詞與過去分詞之間。 e.g. Have?you?ever?been?to?Hong?Kong? 你曾去過香港嗎？?? I?haven’t?ever?spoken?to?her. 我未曾和她說過話。?? never意為“從來沒有”常與before連用，多放在助動詞與過去分詞之間。?? e.g. I?have?never?travelled?by?plane?before. 我以前從來沒有乘飛機(jī)旅行過。?? 2. have been to & have gone to區(qū)別 比較：He has been to

8、 Beijing. 他曾去過北京。 （人已回來，可能在這兒） He has gone to Beijing. 他已經(jīng)去北京了。 （人已走，不在這兒了）。 have / has been (to) 表示“曾經(jīng)到過某地”，說話時此人不在那里，已經(jīng)回來。側(cè)重指經(jīng)歷。 have / has gone (to) 表示某人“已經(jīng)去某地了”，說話時此人可能在路上或已到那里，反正不在這里。 3. 一般過去時與現(xiàn)在完成時的區(qū)別 比較：I have seen the film.. 我看過這部電影。 （我

9、了解這部電影的內(nèi)容） I saw the film last month. 我上個月看了這部電影。 (只說明上星期看了這部電影，不涉及現(xiàn)在情況） ① 一般過去時只強(qiáng)調(diào)過去的動作；現(xiàn)在完成時強(qiáng)調(diào)過去的事情對現(xiàn)在的影響。 ② 一般過去時通常與表示過去的時間狀語連用；現(xiàn)在完成時則不能與表示過去的時間狀語連用。 ③ 一般過去時單純表示過去的經(jīng)歷；現(xiàn)在完成時表示過去的動作或狀態(tài)延續(xù)到現(xiàn)在并可能持續(xù)下去。 一般過去時的時間狀語有：yesterday, last week，…ago, in1980, in October, just now… 共

10、同的時間狀語有：this morning, tonight, this summer, before, already, …　 現(xiàn)在完成時的時間狀語有：for, since, ever, never, just, already, yet, in past years, … Step 3 Exercises 1. Finish exercises. I. 根據(jù)括號內(nèi)的要求完成下列各句，每空一詞(含縮寫)。 1. My parents have come back already. (改為否定句) My parents _______ ______ back ___

11、_. 2. The boys have been to Japan lots of times. (改為一般疑問句) _______ the boys _______ to Japan lots of times? 3. Has your sister gone to the bookstore? (作肯定回答) _______, she _______. 4. I have been to the theme park three times. (對劃線部分提問) _____ ______ times have you been to the theme park? 5.

12、 The movie has been on for half an hour. (對劃線部分提問) _____ _______ has the movie been on? Ⅱ. 根據(jù)括號中所給動詞的提示完成下列句子或?qū)υ挕? 1. I ____________________ (work) in this city for 7 years. 2. — How long ______ she ______ (live) here? — Since she ______ (get) a new job here. 3. How many words _____ you ___

13、___________ (learn) since two years ago? 4. My mother ____ never ________ (hear) of this man. 5. Tom _________ (be) to China twice. 2. Finish 4a on textbook. Put the correct form of the verbs in the blanks. 1. A: Do you want ________ (come) to the space museum? B: No, I’ve already ______ (

14、be) there three times. 2. A: Have you _____ (see) the robots at the science museum? B: Yes, I _____ (go) there last weekend. 3. A: Let’s _______ (spend) the day at the zoo. B: Well, I’ve already ______ (be) there a couple of times, but I’m happy _______ (go) again. 4. A: How about ______

15、 (go) to the art museum? There are some special German paintings there right now. B: Sure. When do you want _____ (go)? 5. A: Have you ever _______ (visit) the history museum? B: No, I’ve never ______ (be) there. 3. Finish 4b on textbook. Fill in the blanks with the correct forms of the ver

16、bs in brackets. Most of us ____________ (see) Mickey Mouse, Donald Duck and other famous Disney characters in cartoons before. But have you ever ______ (be) to Disneyland? Disneyland ______ (be) an amusement park with a special theme — Disney characters and movies. There _____ (be) many exciting ri

17、des, lovely restaurants and fantastic gift shops there. You can also _____ (see) the Disney characters walking around the park. And have you ever _______ (hear) of a Disney Cruise? This ______ (be) a boat ride with a Disney theme. You can ______ (take) a ride on the boat for several days and eat and

18、 sleep on it. On the boat, you can ______ (shop) and have Disney parties before you ________ (arrive) at the Disney island. 4. Finish 4c on textbook. Answer the survey questions and then ask your partner. Have you ever ... You Your partner been to another province in China? ? ? lost something important? ? ? ? ? ? ? ? ? ? ? ? Step 4 Summary