人教版九年级全册《英语》复习-现在完成时ppt课件.pptx

1、The Present Perfect Tense现在完成时多元导学01.Guided LearningLead-inI have lived in this house since 2 years ago.I lived in this house 2 years ago.一般过去时现在完成时Who does these masks belongs to?包裹送达日期：Today互动精讲02.Interactive Elaborate 现在完成时结构用法时间标志1、他长什么样？2、他有什么特长？3、他的标志性口头禅？现在完成时要点现在完成时结构have/has+动词的过去分词动词的过去分词u

2、 I have lived in this house.否：I have lived in this house.疑：I lived in this house?nothaveHave you肯定回答：Yes,I have/has.否定回答：No,I havent/hasnt.【助动词】无实意，随人称变化 现在完成时结构 AAA类ABB类ABA类ABC类 put put put cut cut cut hurt hurt hurt -ought：“想买东西要带钱”think buy bring-aught：teach catch 双写双写e，去掉一个，去掉一个e，单词末尾再加，单词末尾再加t

3、feel keep sleep run ran run come came come become became become begin began begun drink drank drunk ring rang rung 过去分词 I still live in this house now.I lived in this house twenty years ago.我曾经住在这房子里。(现在不住这儿了)I have lived in this house for ten years.我在这房子里住了十年了。I lived here ten years ago.巧记：巧记：状态：未完

4、成，持续性 动作从过去发生，持续到现在（并有可能继续)现在完成时定义方法提炼现在完成时定义I had lunch at 12 oclock.我12点吃的午饭。I have already had lunch.我已经吃过饭了。潜台词：潜台词：I am not hungry.”潜台词“状态：已完成，影响性“潜台词”言外之意，话外之音例题讲解对现在的影响 看语境”潜台词“1.They _ all their money,so they have to walk home.A.spend B.spent C.has spent D.have spent2.Where are the flowers?Y

5、ou see,someone _ them at the window.A.moves B.had moved C.has moved D.would move常见时间标志词for +时间段since+过去时间in the last/past few years so far recently/latelyalready（肯定）（肯定）yet（否定、疑问）（否定、疑问）before/just never/everonce/twice/many times 状态：已完成状态：未完成现在完成时时间标志重难点解析重难点解析2112个辨析个辨析 辨析辨析1：since,for 辨析辨析2：have g

6、one to,have been to,have been in 1个区分个区分have done与与did 1个巧记个巧记 非延续非延续动词动词 延续动词延续动词(1)since+时间点时间点(2)since+从句（一般从句（一般过去时）过去时）对for或since引导的时间状语提问必须用how long,不能用when。He has stayed here since 5 oclock.He has kept the book for 2 weeks.He has stayed here since 5 hours ago.She has taught English since he c

7、ame here.for:（长达）共同点：共同点：since+since+时间段时间段 +ago=for+ago=for+时间段时间段for 5 hourssince 2 weeks agosince:（自（自以来）以来）for+时时间段间段 for,since辨析时间点：last week/month.one oclocklast Sundaytwo days agoApril2015I was five时间段：15 minutestwo hours six daythree weekstwo monthsfive years典型例题例题讲解 时间段和过去时间（for/since）主句和从句

8、的时态（现在完成时/一般过去时）BC 2.Dave has changed a lot since he _ a good education in France.A.has received B.received C.receives 1.They have been in this city _ three years ago.A.for B.about C.since3.用for,since填空。(1)Ive taken driving lessons _ two days ago.(2)My sister has had her cell phone _ a month.(3)My f

9、riends havent visited me _ few days ago.(4)Tom has worn glasses _ he was 7 years old.(5)HowlonghaveyoustudiedChinese?Ivestudiedit_IcametoChina.互动精讲三大谜团 have gone tohave been tohave been in互动精讲The doctor has gone to the cabin hospital.Professor Zhong has been to Wuhan several times.She has been in Sh

10、anghai for a few weeks.”不在此处/未回“常与”表一段时间“的标志词连用常与”表次数“的标志词连用【once/twice/many times/never/ever】”不在此处/未回“去而已归待在某地去而未归三大谜团例题讲解2.Where is your father?He_ Australia and he _ Sydney for two weeks.Ahas been to;has been inBhas gone to;has been in Chas been in;has been toDhas gone to;has been to1.When will y

11、our sister go to England?She _ London since four months ago.Awent to Bhas gone to Chas been to Dhas been inDB非延续与延续性动词的转换现在完成时与一段时间连用，谓语动词用_。翻译：这本书我从图书馆已经借了两个多星期了。Simple 1:I have already borrowed the book for over two weeks.（）延续性动词 Simple 2:I have already kept the book for over two weeks.（）T F （borr

12、ow 是瞬间动词，动作发生后立即结束，不能表示延续性）（keep 延续性动词，表示保管，常和时间段连用)分类非延续性动词延续性动词变为相应的延续性动词catch a coldhave a coldput onwearborrowkeepbuyhave转化成“be+形容词或副词”come/arrive/reachbe heregobe therefall illbe illdiebe deadfall asleepbe asleepopenbe openclosebe closedget marriedbe married转化成“be+介词短语”joinbe inbegin/startbe on

13、finishbe over转化成“be+名词”joinbe a member of 速记口诀：速记口诀：感冒穿衣借来买，感冒穿衣借来买，病去始终入睡醒，病去始终入睡醒，开关离去驾鹤游。开关离去驾鹤游。非延续与延续性动词的转换例题讲解4.Her grandpa in 2000.Though he for about ten years,she still misses him.A.dies;has died B.died;has been dead C.died;was dead D.died;has died1.The famous singer _ from his hometown for

14、 nearly five years.A.left B.went away C.has been D.has been away2.Mr.White _ math in this school since 2001.A.teaches B.was teaching C.has taught D.taught 3.Nicks brother _ the navy in 2011 and _ the navy since then.A.joined;has joined B.joined in;has joined in C.joined in;has been in D.joined;has b

15、een in 含义不同:现在完成时:强调过去发生的动作对现在产生的结果或造成的影响。一般过去时：强调过去时间发生的动作事实。I have seen the film.I saw the film two days ago.现在完成时 VS 一般过去时 时间状语不同：already,yet,ever,never,just,before等 现在完成时 for+一段时间,since+时间点或从句 once,twice,many times 一般过去时:two days ago,just now,yesterday,last night,in 2000等表示过去的时间状语（强调现在己知道电影的内容了）

16、（强调是两天前看的，不是别的什么时候看的）答题策略 1.Linda is a tennis player.She _ to play tennis when she was five years old.A.begins B.has begunC.will begin D.began 【答案】D2.Jenny,your new tape player looks great.Oh,its not new.I _ it for three years.A.buy B.have had C.bought D.have bought 【答案】D时态题的做题规律：慧眼识别标志词，细心体会辨看语境，动作

17、时间相呼应课堂检测03.Classroom Testing牛刀小试【答案】BCCB 1.The water in the river _ clean and clear.Its safe to drink it.A.becameB.has becomeC.will becomeD.was becoming2.Mike _ in Beijing safely.You neednt worry about his safety.A.arrivesB.was arrivingC.has arrivedD.arrived3.Lily is my classmate.We _ each other si

18、nce she came to our school.A.knowB.knew C.have knownD.will know4.Lucy,is your uncle a teacher?Yes,he is.He _ history for nearly 20 years.A.teaches B.has taught C.is teaching D.will teach一、单项选择牛刀小试【答案】DAB5.We _ in the same school since three years ago.A.study B.were studying C.will studyD.have studie

19、d6.Where are you going for your winter holidays?Well,we _ yet.A.havent decidedB.hadnt decided C.arent decided D.didnt decide7.Can you tell me how long you _ the Huawei mobile phone,Mr.Zhang.Nearly a year.It works very well.A.will buy B.have had C.have bought D.had had牛刀小试二、单词正确形式填空。1.You can hardly

20、imagine what great difficulty we had _(encourage)him to tell the truth.2.The more you study,the more questions youll think of _(ask).3.This is the second time he _(get)full marks in English.4.No decision _(make)about the future sports meeting until we meet again.5.Has Tommy finished his homework yet

21、?I have no ideas.He _(do)it this morning.6.It is beyond doubt that it was the CPC(共产党)that _(lead)us to New China.7.Though there are a few new words in the article,it _(read)well.8.Last week,he promised he _(come)but he hasnt appeared yet.要点回顾04.Summary of Main Points要点回顾温故知新05.Review&Preview温故知新温故知

22、新_ you ever _ somebody So much it makes you cry_ you ever _ something so bad You cant sleep at night _ you ever _ to find the words But they dont come out right _ you _._ you _.HavelovedHaveneededHavetriedHaveeverHaveever温故知新温故知新1.I ate some fruits,which I _ all the time,and the vegetables from my garden.A.will enjoy B.enjoyed C.have enjoyed D.had enjoyed2.You have a nice car.Thank you.I _ it for less than one month.A.boughtB.have bought C.hadD.have had3.Mike _ in Beijing safely.You neednt worry about his safety.A.arrivesB.was arriving C.has arrivedD.arrived 【答案】CDCThanks！