河北省新乐市第一中学人教版高中英语选修八：UNIT5 GRAMMARGRAMMAR 课件 .ppt

1、B8U5 Grammarthe present perfect continuousWAY BACK INTO LOVEI _ with a shadow overheadI _ with a cloud above my bedI have been lonely for so longTrapped in the past,I just can not seem to move onI _ all my hopes and dreams awayJust in case I ever need them again somedayI _ timeTo clear a little spac

2、e in the corners of my mindAll I want to do is find a way back into loveI can not make it through without a way back into loveI _ with a shadow overheadI _ with a cloud above my bedI have been lonely for so longTrapped in the past,I just can not seem to move onI _ all my hopes and dreams awayJust in

3、 case I ever need them again somedayI _ timeTo clear a little space in the corners of my mindAll I want to do is find a way back into loveI can not make it through without a way back into lovehave been livinghave been sleepinghave been hidinghave been setting asidehave/has been doingI have been livi

4、ng with a shadow over head I have been sleeping with a cloud above my bedI have been hiding all my hopes and dreams away I have been setting aside timethe present perfect continuous现在完成进行时We have been excavating here for many year.We have been excavating layers of ash almost six meters thick.We have

5、 been finding the bones of tigers and bears in the caves.Examples in the text1.I quit!I have been working on this problem for an hour.2.My deskmate has been working on it for two hours but hasnt worked it out.3.I have been trying to stop him many times but he has been ignoring me.1.I quit!I have bee

6、n working on this problem for an hour.2.My deskmate has been working on it for two hours and is still struggling.3.I have been trying to stop him many times but he has been ignoring me.a.an action that started in the past and stopped recently and there is usually a result nowI quit!I have been worki

7、ng on this problem for an hour.pastpresentfutureb.an action that started in the past and is continuing now My deskmate has been working on it for two hours and is still struggling.pastpresentfuturec.a series of actionsI have been trying to stop him many times but he has been ignoring me.pastpresentf

8、uture1.I believe you have been studying hard here for about two years.2.Your school has been sending so many excellent students to key universities.3.I have been longing to meet you in this class.PracticemakesperfectI _(sit)here enjoying the snowfall all the morning.have been sittingA boy and a tige

9、r _(stare at)each other for nearly an hour.have been staring atCant you see how busy I am?I _(type)the whole morning.have been typingOne penguin _(fall)into the hole over and over again,because the other _(trip over).has been fallinghas been tripping him overFREE TALK-exchange ideas using structures

10、 below:I have been v-ingWhat have you been v-ing?Face to FaceA journalist is interviewing our First Lady Peng Liyuan.“J”-Journalist“P”-Peng LiyuanJ:What have you been doing recently?P:我最近访问了很多国家，比如俄罗斯、南非。J:It is widely thought that you became a fashion icon overnight.P:是的，最近有很多记者打来电话想要采访我。J:No wonde

11、r you look exhausted.P:事实上，我得去看医生因为最近我头疼得厉害(suffer)。J:Why is that?P:我对着电脑工作时间太长了，看微博(microblog)来着。P:Ive beenvisitingmanycountrieslikeRussiaandSouth Africa.P:Yes,manyreportershavebeenphoningmethesedays,hopingtointerviewme.P:Well,actually,IhavetoseethedoctorbecauseIhavebeensufferingfromheadacheslately

12、.P:Ihavebeenworkinginfrontofthecomputertoolong,checkingmymicroblog.Are you the Tense master?Li Jia has read a book about HSHS.Li Jia has been reading a book about HSHS.She finished reading the book.She is still reading the book.Spot the Difference a.have been doing VS.have doneABABa.-Mum,youlooksoti

13、red?-I_thehouseworkallmorning.b.-WhereisMother?-SheiswatchingTV.She_thehousework.A.isdoingB.wasdoingC.hasdoneD.hasbeendoingDCEmphasize the processEmphasize the result Be careful!John has been painting the door RED.John has painted the door GREENDare to Touch?ActivityWritesomethingaboutamemberofourcl

14、assusingasmanytensesaspossible,andthepresentperfectcontinuousmustbeincluded.Thenshareyourdescriptions,andletthemguesswhohe/sheis.Activity1.Usage of the present perfect continuous tense2.present perfect continuous VS present perfectHomeworkGo through the reading passage and find the sentences containing the present perfect continuous tense.