第27课：现在完成进行时态

《第27课：现在完成进行时态》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、一.本课要点及示例  在这一课里,我们学习现在完成进行时态,比方"一直在玩"havebeen playing."一直在学习"havebeenstudying等等.现在我们先来听今天这一课的对话,内容是说彼得和玛丽谈起电脑的事情.请你注意听两位英文老师的发音和语调.  F: Peter,wherehaveyoubeen?  M:I'vebeenplayingPacManattheArcadeinthestudentunion.  F: Haveyoubeenwastingyourtimeonthosecomputer

2、gamesagain?  M:Notreally,Mary.I'vebeenstudyingalotthisweekandIneedabreak.  F: Whydon'tyoubuyacomputerandsomeofthosegames?Thenyoucanplayathome.  M:Ihavebeenlookingathomecomputers.Therearealotofdifferentkindsonmarketnow.  F: Iknow,andtheyhavebeengettingcheaper. 

3、 M:Howdoyouknowthat?  F: I'vebeenthinkingofbuyingahomecomputertoo.  现在英文老师再把对话用慢速度念一遍,请你注意听.  F: Peter,wherehaveyoubeen?  M:I'vebeenplayingPacManattheArcadeinthestudentunion.  F: Haveyoubeenwastingyourtimeonthosecomputergamesagain?  M:Notreally,Mary.I'vebeenst

4、udyingalotthisweekandIneedabreak.  F: Whydon'tyoubuyacomputerandsomeofthosegames?Thenyoucanplayathome.  M:Ihavebeenlookingathomecomputers.Therearealotofdifferentkindsonmarketnow.  F: Iknow,andtheyhavebeengettingcheaper.  M:Howdoyouknowthat?  F: I'vebeenthinkin

5、gofbuyingahomecomputertoo.  下面我请英文老师把对话里的现在完成进行时态句子再念一遍.  M:I'vebeenplayingPacManattheArcadeinthestudentunion.  F: Haveyoubeenwastingyourtimeonthosecomputergamesagain?  M:I'vebeenstudyingalotthisweek.  M:Ihavebeenlookingathomecomputers.  F: Theyhavebeengetting

6、cheaper.  F: I'vebeenthinkingofbuyingahomecomputertoo.二.现在完成进行式  听了上面的句子,   我想你或许已经注意到现在完成进行时态是用hasbeen或是have been和加了i-n-g的动词构成的.   这种时态是用来表示一个动作从过去一直持续到现在.现在我请英文老师念一些跟刚才那段对话有关系的现在完成进行时态句子,每个句子各念两遍,请你听一遍,跟着老师重复一遍.  M:Peterhasbeentakingcomputercoursesthissemest

7、er.  F: Peterhasbeentakingcomputercoursesthissemester.  M:Peterhasbeenplayingcomputergamesthisafternoon.  F: Peterhasbeenplayingcomputergamesthisafternoon.  M:Maryhasbeenthinkingofbuyingahomecomputerrecently.  F: Maryhasbeenthinkingofbuyingahomecomputerrecentl

8、y.  M:Maryhasbeenlookingathomecomputerslately.  F: Maryhasbeenlookingathomecomputerslately.  下面一组练习是由老师把刚才那些句子改成问句,比方老师说:"彼得一直在学什么?"   What hasPeter beenstudying? 接着老师说  "电脑程式" com