(现在完成时)(教育精品).ppt

构成：主语+have/has +V过去分词 现在完成时态用法：表示过去发生或已完成的某一动作对现在造成的影响或结果。关键词：already,just,never,yet,before,ever,so far,for,since等学习目标：1.本单元生词的学习2.现在完成时态关键词already,just,before,yet,never,ever，so far 的用法观察下列句子：1.It has arrived already.2.Astronauts have already been to the moon.already 用于现在完成时态肯定句的句中或句末。3.Ive just made a model spaceship for our school project.Just 用于现在完成词的肯定句中4.I havent started yet.5.Has it arrived yet?yet 用于现在完成时态否定句和一般疑问句的句末6.We have cleaned the classroom before.7.Has Tony visited the Great Wall before?before用于现在完成时态肯定句和一般疑问句的句末8.They have never had a western food.never 用于现在完成时态肯定句的句中9.Have you ever wanted to be a “Super Girl”like Li Yuchun?10.I have ever been to Beijing.ever 用于现在完成时态一般疑问句的句中，也可用于现在完成时的肯定句中。选择 already,before,ever,yet,never,just1.I have _ finished cleaning the room so I can play with you.2.Have you _ been to England?-No,Ive _ been there.3.They havent entered a speaking competition _.4.Has she eaten Beijing duck _?5.His grandpa has travelled by plane _.alreadyeverneveryetyetalready1.I often listen to the news _ the radio.A.in B.on C.at D.under2.It has taken the spaceship two months _there.A.to get to B.to get C.get to D.arrive in3.I have never _ money _A.lose,before B.lost,before C.lose,ago D.lost,agoBBB4.-Have you seen the film,Mike?-_ Ill see tonight.A.Yes,I have B.Yes,it has C.Not yet D.No,I have5._ of us has been to Japan.A.nothing B.No one C.None D.NobadyCC1.Although the old man lives _,he doesnt feel _2.Do you know the _ news about him?3.My aunt _ her lunch.She _ it at twelve.have have lonely alone latealonelonelylatesthas hadhad1.短暂性动词 延续性动词 死：die have/has been dead 借：borrow have/has kept 买：buy/抓住：catch have/has had 起床：get up have/has been up 来：come have/has been in 完成：finish have/has been over 离开：leave have/has been away 打开：open have/has been open 关：close have/has been closed 开始：begin/start have/has been on 出去：go out have/has been out,停止：stop have/has been over,参加：join have/has been a member of,感冒：catch a cold have/has had a cold,知道：get to know have/has known,成为：become have/has been ,入睡：fall asleep have/has been asleep,生病：fall ill have/has been ill()1.I _ this camera for two years,but it still works well.A.bought B.have bought 1.C.had D.have had2.()2.Tom _ friends with me since he _ here.A.has made,come B.has been,came 1.C.made,came D.has been,come3.-How long have your sister _from Nanning?-For three years.A.leaves B.has left B.C.left D.has been away C.4.My brother _ the League five years ago and _ a new member of it.A.joined,has become B.join,become C.joined,became D.joined,has been5.Hurry up!The film _ for five minutes.A.has been on B.starts B.C.has started D.startedC.6.His grandpa _ since 2011.D.died B.has been dead E.C.has died D.have been dead