英语人教版八年级下册现在完成时1.doc

Grammar Revision-Present Perfect Tense 道滘中学 蔡亚五一、 Teaching aims: 1. Revise the basic usage of present perfect tense.2. Improve the students ability of choosing the correct answers by using the knowledge of the present perfect tense.二、Key points and difficult points: (1) The differences between the simple past tense and the present perfect tense.(2) Understand the differences between momentary and durational verbs. 三、Teaching procedures:Step I Lead-in 1. Watch a short video2. Answer questions like:(1). Have you ever been to the Happy Valley?(2). When did you go there?(3). How many times have you been there?(4). What did you do there?(5). Did you have a great time?3. Talk about the pictures and fill in the blanks.(1) The boy visited Beijing in 2004 and 2008. So he _ _ _ Beijing twice.(2) A: Where is Mr. White?B: He is not at home now. He _ _ _ Shanghai.(3) Question timeStep II 一般过去时与现在完成时的区别1. Time line2. Rules No.1 & No.2Step III Video time and fill in the blanksStep IV Revision of the present perfect tense一、现在完成时句型结构：have / has + v 过去分词 (规则变化加-ed)1. 肯定句2. 否定句3. 一般疑问句二、用法(1) 过去发生的动作对现在造成影响。(2) 过去已经开始, 持续到现在的动作或状态。 三、常见的标志词: already, yet, ever, never, just, before, in the past（last）few days, so far, twice, recently, for+时间段, since +时间点等。四、几个易混淆的结构have been tohave gone to have been in 五、短暂性动词持续性动词 Step V. Exercises一、Listen and fill in the blanksMom: Hi, I am home. It has been a long and tiring day today.Boy: I mean where _ you _, mom?Mom: I _ _ _ the flower market. I _ a pot of flower.Boy: Mom, it has been a long day for me, too.Mom: Tell me what you _ _ today.Boy: I _ _ all my homework.Mom: Oh, good boy. And?Boy: I _ _ all the rooms.Mom: Pretty good. And?Boy: And I _ _ up all the food.Mom: Oh, my God. What have you done! You have eaten this? You have ruined my precious flower.Boy: But it _ _ _ for a couple of days.二、 单项选择（现在完成时与一般过去时，请画出时间标志词）( ) 1. - When _ you _ the film? - A week ago. A. did, seeB. have, seenC. has, seenD. had, seen( ) 2. My father isnt at home now. He _ Guangzhou on business. A. has gone to B. has been toC. went D. have gone to( ) 3. I must return the camera to Li Lei. I _ it for two weeks. A. keep B. borrowedC. have keptD. have lent( ) 4. Lilys grandpa _ last year. He _ for a year. A. die, died B. died, has diedC. died, has been deadD. has died, is dead( ) 5. - Hi, Kate. You look tired. Whats the matter? - I _ well last night.A. didnt sleep B. dont sleep C. havent slept D. wont sleep三、 中考真题演练( ) 1. - _ you _ your dictionary? (2008广东) - No. So I have to buy a new one today.A. Did, findB. Have, foundC. Are, findingD. Had, found( ) 2. - Jackson, I havent seen you these days. (2008广东) - I _ for the coming English test.A. am preparingB. will prepareC. prepareD. have prepared( ) 3. Sam _ Chinese since he came to China. He speaks good Chinese now. (2009广东)A. learnsB. learnedC. has learnedD. will learn( ) 4. - Do you know her well? (2010广东) - Sure. We _ friends since ten years ago.A. wereB. have madeC. have beenD. have become( ) 5. Louis _ computer games when her brother phoned her. (2010广东)A. playsB. is playingC. has playedD. was playing( ) 6. Our math teacher _ in our school for 20 years and he _ here when he was 23 years old. (2011广东)A. has taught, has comeB. taught, comesC. taught, cameD. has taught, came( ) 7. - Alan, its late. Why not go to bed? (2011广东) - Jenny hasnt come back yet. I _ for her.A. waitedB. have waitedC. am waitingD. was waiting( ) 8. - Lets go fishing if it _ this weekend. (2011广东) - But nobody knows if it _.A. is fine, will rainB. will be fine, rainsC. will be fine, will rainD. is fine, rains( ) 9. Our English teacher is very nice. We _ friends since three years ago. (2012广东)A. wereB. becameC. have beenD. have made( ) 10. - Your shoes are so old. Why dont you buy a new pair? (2013广东)- Because I _ all my money on an MP5.A. spend B. have spent C. am spending D. was spending四、补充练习 看图短文填空 Most of us have heard of Mickey Mouse, Donald Duck, and many other famous Disney characters (角色). We have 1. them in movies, too. But have you ever 2. to Disneyland? In fact, there are now several (几个) different Disneyland amusement parks 3. the world. Disneyland is an amusement 4. , but we can also call it a theme park. The theme, of course, is Disney movies and Disney characters. For 5. , you can find a roller coaster (过山车) in most amusement parks, but in Disneyland, the theme of the roller coaster is Disney characters. This means that you can find Disney characters all over the roller coaster. You can 6. Disney movies, eat in Disney restaurants, and buy Disney gifts. And you can also see Disney characters walking around Disneyland all the time. Have you ever 7. of a Disney Cruise (巡游)? These are huge boats that also have the Disney theme. You can take