Have you read Treasure Island yet学习目标1.能够掌握本节课出现的重点短语和句子。2.使学生学习并掌握现在完成时的用法，学习already,yet在现在完成时中的应用，提高听说能力。导学过程【自主学习】一、翻译下列短语：1. Treasure Island_ 2. go out to sea 3. an island full of treasure_ 4.在英国 5.长大_ 6.放下_7.至少_ 8.赶快_9.两周后_ 10.决定去_11.充满 _ 12.认为_【合作探究，精讲释疑】现在完成时一基本结构：主+助动词have/has+过去分词(done) I have already written the letter .二句型：否定句：主语+have/has+not+过去分词+其他. 如： I havent written the letter .一般疑问句：Have/Has+主语+过去分词+其他? Have you written the letter yet?简略答语: Yes, 主语 + have/has.(肯定) Yes, I have. No, 主语 + havent/hasnt.(否定) No, I havent.【达标检测】单项选择题( )1. Where _you _ (put) the book? I cant see it anywhere. I _(put) it right here. But now its gone. A. did ; put; put B. have; put; put C. did; put; have put D. have; put; have put ( )2.Hello! I _ you were in London. How long _ here? A. dont know; were you B. hadnt known; are you C. havent known; are D. didnt know; have you been( )3. I the book club last week and Itwo books already. A.join,read B.joined,read C.joined,have read D.joined,has read( )4. Wheres Sam ? He _ for France .He will stay there for a month. A. had left B. has left C. left D. will leave ( )5. Im sorry, Mary, I _ your radio for such a long time. Never mind. A. keep B. kept C. have kept D. am keeping 【课后作业】 一 .根据汉语意思完成英语句子，每空一词。1.I have already bought a book in this store.(改为一般疑问句) _you_a book in this store ？2.Has Tim taken the medicine？(作肯定回答) _,_ _3. Have they decided to take a long journey？(作否定回答) ，_ _4.Jill has already told her mother the truth of the matter.(改为否定句) Jill her mother the truth of the matter_5.She is reading the Evening Paper.(用现在完成时改写句子) She the Evening Paper.6. She has lived in China for two years.(提问) _ _ _ she _ in China?7.The basket is_ _(装满)apples.(改为同义句) The basket is_ _apples.8. What do you think of the book?(改为同义句) _ _ _ _the book?二根据汉语提示或首字母完成单词1.Oliver Twist is about a boy who went out to sea and found an island full of t_.2.Robinsin stayed at an i_.3.You should hurry up. The book report is d_ in two weeks.4.Tina thinks that Treasure Island is a f_ book.5.Which book would you like _(选择).三、用所给词的适当形式填空。1.My mother _(have)a cold yesterday .2.I have already finished _(read) it today .3.Tom _never _(be) to China .4.He _(eat) dinner already .5.I didnt see the film yesterday, because I_ _ (see)it before.6.They (have)lunch already.7.I think the book Harry Potter is (excite) .8.What does your sister think about your plan？ I (not tell) her yet.9. he (live) here for two months?10.We ( not receive) his letter since four weeks ago.