初中英语人教版八年级下册The Present Perfect Tense.doc

Revision of the Present Perfect Tense 一、Teaching Aims 1. Learn and master the Present Perfect Tense. 1) have/has + pp.(动词过去分词） 2) How long have you had .? I have had. for /since. 3) have/has been to.and have/has gone to. 2.Students can talk about their reading experience by using the Present Perfect Tense. 3.Students can learn from each other and help each other. 二、Teaching Key Points and Difficult Points 1.Students can master The Present Perfect Tense.2.Students can understand the differences between The Present Perfect Tense and The Simple Past Tense.3.Students can understand the differences between have/has been to.and have/has gone to.三、Teaching MethodsTask-based language teaching method, the cooperative learning method, and multimedia-assisted teaching and learning method.四、Teaching Aids The pictures about books ; PPT.五、Teaching ProceduresStep 1 Warming-upEnjoy the English song: Trouble is a friend.Step 2 Free talk1. First, the teacher makes a book report. I have read . Its about . I think its . 2. Lets enjoy your reading experience. Show some pictures of classics: Tom Sawyer, Harry Potter, Treasure Island , Alice in Wonderland, Yu Gong Moves a Mountain A: What book have you read? B: I have read . A: Whats it about? B: Its about . A: What do you think of it? B: I think its . 3. Work in pairs.Step3.SummaryLets sum up the Present Perfect TenseI have read Journey to the West.He has read Tom Sawyer. 1. 用法： 过去发生的某一动作对现在造成的影响和结果。( 强调结果依然存在） 2. 1) 结构: 肯定句： sb. + have/has + p.p.(动词过去分词)： 一般疑问形式及答语:_ 否定形式: _ 2) Write the past tense and the past participle of the verbs.A: wash _ _ dance _ _ study _ _ enjoy _ _ plan _ _ 规则动词的过去式及过去分词变化规律 1)_ 2) _ 3) _ 4) _ 5) _ B: see _ _ leave _ _ come _ _ read _ _ 不规则动词的过去式及过去分词变化规律 1) _ 2) _ 3) _ 4) _ 3. Do exercises I have already read Journey to the West. 一般疑问句：Have you Journey to the West yet? 肯定/否定回答：_ 否定句：I havent read Journey the the West yet. 4. Sum-up: 总结现在完成时的标志词：already,yet ,just,before , ever ,never , so far等 5. Do exercises 用括号内所给动词的适当形式填空 1. I _ (learn) two thousand English words so far. 2.The boy is happy because he _ already _ (sell) out all the newspapers. 3. - Is everyone here? - No, sir. Jim _ (not arrive) yet. He is still on the way Step 4 Presentation and Practice 1. Present the dialogue. A: When did you buy the book? B: I bought it in 2005. A: How long have you had the book? B: I have had it for 10 years. I have had it since 10 years ago. 2. Make the similar conversation.pen, pencil case, toy car, toy bear, model plane. A: When did you buy.? B: I bought it . A :How long have you had .? B :I have hadfor /since. 3.Summary. 1) 用法：过去开始，持续到现在的动作或状态。( 有可能继续持续下去） I have had the book for 10 years. I have had the book since 10 years ago. = I have had the book since I bought it in 2005. 2) 总结时间标志词： for + 一段时间 过去的时间点 since + 过去时句子 4.Do exercises: Fill in the blanks with “for” or “since” 1）Tom has lived here _ 2000. 2）Sally has learned English _ she was four. 3）Jack has been away here _ five minutes. 5. Challenge yourselves. 非延续性动词 延续性动词 leave _ begin _ die _ buy _ borrow _ 6. Choose the best answer. 1) - How long _ Tom _ from this school? - Since two months ago. A. did; leave B. has; be away C. has; left D. will; leave 2) I borrowed the book last week. So I _it for a week. A. borrowed B. have borrowed C. have kept D. Borrow Step 5 Prevision Review have(has) been to. and have(has) gone to. by talking with students. 1 . Lets read. Monkey King has been to India/Tibet. Miss Xiao has gone to the teachers office. 2. Encourage students to find out the differences between have(has) been to and have(has) gone to. have(has) been to表示“曾经到过某地”， have( has )gone to 表示“已经去某地了” 3. Do exercises. 用have (has) been to 或have (has) gone to的适当形式填空： He_ Xian twice. -Where is Li Lei? -He_ the library The twins are not at home. They _the West Hill Farm.Step 6 Reading the Grammar Focus 1. Read the Grammar Focus then sum up.2. Talk about the differences between the Simple Past Tense and the Present Perfect Tense. (1)I bought the book 10 years ago. (2) I have had the book for ten years. 一般过去时与现在完成时的区别：_ _ 3. Do exercises. 4. Check their answers.直击中考 Choose the best answer 1. - Oh,Mrs King,Your gold ring looks nice. Is it new? -No, I _ it for 2 years. A.had B .have had C.bought D have bought 2. - Ive got the final Harry Potter book. -You will love it. I _ it twice already. A. am reading B. have read C. was reading D. will read 3. - _ has he worked in this factory? - Since he came to the city. A. How far B. How often C. How soon D. How longStep 7 Writing 1. Ask the students to talk about these questions in groups. 1). Whats your favorite thing? 2). When did you get it? 3). Who gave it to you? 4). How long have you had it? 5). Why did you like it so much? Why is it special ? 2. Write a short passage about their favorite thing according to these questions. ( 贴心提示：I believe you can use the key structures and the Present Perfect Tens