中考现在完成时课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,现在完成时态,present perfect,一、句型转换,1.I have read the book Little Women.(,否定句,),2.He has finished the task.(,一般疑问句,),3.Tina has,already,done much homework.(,否定句,),4.I have already decided to go,to Hainan,this summer.,(,划线提问,),I havent read the book Little Women.Has he finished the task?,Tina hasnt done much homework,yet,.,Where have you decided to go this summer yet?,适当形式填空,1.-Are you surprised at the ending of the movie?,-No,because I _(read)the story.,2.-Mingming,you _(watch)TV for three hours.you should have a rest.,-OK.Mum.,3.I cant tell you anything about the movie,because I _(not see)it before.,4.-Do you know how long he _(learn)the music instrument?,-Since he was only 6 years old.,have read,have watched,havent seen,has learnt,1.Dont worry.He _(clean)the room.Its tidy now.,2.Most of us _(go)for a trip last weekend.,3.I _(take)an interest in drawing when I saw Pisscas picture for the first time.,4.We _(work)for a long time,but none of us stop to rest.,5.With the help of Mr.Gao,Mike _(get)a gold medal in the competition in 2015.,has cleaned,went,took,have worked,got,现在完成时,1.,过去发生的动作对现在造成的影响或结果。和,already,，,never,ever,just,before,yet,等状语连用。,2.,过去已经开始，持续到现在的动作或状态，,常与,for,或,since,引起的一段时间状语连用。,动词构成：,have/has+v,过去分词,have breakfast,I have just had my breakfast.,(,现在我不饿,),Im not hungry now,moved here,in 2004,I still live here,I have lived here for three years.,I have lived here since 2004/three years ago.,now,past,2.,现在完成时动词可以表示开始于过去持续,到现在,(也许还会继续进行下去,),的动作或状态。,1)I have studied English since last year.,我从去年开始学习英语。,2)She has lived in Beijing for five years.,她住在北京已经五年了。,注意,:come,go,leave,arrive,buy,lose,receive,join,die,bury,和,marry,等动词所表示的动作是,一时的,不能延续的,故不能与,for,since,等开头的表示一段时间的状语连用。不过,这些,词用于否定句则可以与表示持续的时间状语连用，,即动作的不发生是可以持续的。,3.,现在完成时把过去的动作和现在的结果联系起来，,一般过去时只限于表示过去的动作本身,与现在,的结果无关。,现在完成时与一般过去时在意义上,的区别举例如下：,I,have cleaned,my room.(My room is clean now.),我已经打扫过我的房间了。,I,cleaned,my room last week.(I did it in the past.),我上周打扫了我的房间。,Father,has,gone,to,Amoy.(He went to Amoy and,he is not here now.),爸爸已经去厦门了。,They,have,bought,a dictionaryThey bought,a dictionary and they have it now.),他们买了一本字典。,注意,:,现在完成时不能和明确指出时间的状语,(,如,:yesterday,last,year,in 1976,two days,ago,just now,when she came in,等,),连用,，,但可以和不明确指出时间的状语,(,如,:already,yet,ever,never,sometimes,always,often,before,once,twice,recently,lately,等,),连用,；,也可以和表示包括现在在内的时间状语,(,如：,today,this morning,this week,this year,等,),连用,。,(1),.,for,+,表示,一段,时间的短语,(2).,since,+,表示,过去时间点,的词语,(3).,since,+,表示过去时间的时间状语,从句,eg.I have been a teacher _ a year.,He has been at this school _ 1992.,We have learned 1,000 English words _ we came to this school.,for,since,since,现在完成时句中常见的时间状语,A.,表示从过去一直持续到现在不能是具体,的过去时间。,ever,just,already,yet,e.g.Have you _been to Japan?,I have,_,finished my homework.,I have finished my homework,_,.,I havent finished my homework,_,.,B.just,already,yet,before/ever,never,有此,类副词时,常强调动作完成,不强调动作的持续,.,already,“,已经”,;,yet,“,仍然,还”,这两个副词常常用于完成时态,其中,already,常用于肯定句,yet,常用于否定句和疑问句中。,如,:Jim has,already,finished his work.,Jim,已经把他的工作做完了。,Mother hasnt come home,yet,.,妈妈还没回来。,Havent you read,The Call of the Wild,yet,?,你还没读过,野性的呼唤,吗？,She,has already,finished her work.,她已经把工作做完了。,I,havent,read the story,yet,.,我还没读过这个故事。,Have,you met him,before,?,你从前曾见过他吗？,Lily,has,always,been a good student.,Lily,一直是个好学生。,比较：,I have seen him this morning.,我上午看见他了。,(,说话时在上午,),I saw him this morning.,今天上午我遇见了他。,(,说话时可能是下午或者晚上,),It has been cold this winter.,今天冬天一直很冷。,(,说话时仍是冬天,),4.,现在完成进行时和现在完成时,都可以表示,“从过去开始一直持续到现在”这一概念,有时,两者可以互相代用,但前者多用于口语。,在含义上如着重表示动作的结果时,多用现在,完成时,;,如着重表示动作一直在进行,即动作,的延续性时,则多用现在完成进行时。,一般不能用于进行时的动词也不能用于,现在完成时行时。,现在完成时：,表示过去发生或已经完成的某一动作对现在造成的影响或结果，或从过去开始一直延续到现在的动作或保存的状态，强调的是现在的情况，,不能和表示过去的时间状语连用（如：,in 1990,，,last Sunday,等）。,一般过去时：,一般过去时只表示过去的动作或状态，和现在不发生关系（即动作或状态在现在已经结束），它可以和表示过去的时间状语连用。,现在完成时,与一般过去时的区别：,have/has+V,过去分词,I,have waited for,him for many times.,我等他等了好几次了。,I,have,been,waiting,for,him for an hour.,我等他等了一小时。,He,has,drunk,six cups of coffee.,他喝了六杯咖啡。,He,has,been,drinking,coffee.,他一直在喝咖啡。,改写句子,1.My father came back from the bookshop just now.,My father _,just,_ _ the book shop.,2.He began to learn Chinese in 2001.,He _ _ Chinese,since 2001,.,3.The film began two minutes ago.,The film _ _ _,since two minutes ago,.,4.He has had the motorbike for two years.,Its two years _he _ the motorbike.,He _ the motorbike two years _.,Two years _ _,since,he _ the motor,bike.,has,returned,from,has,learned,has been on,since,bought,bought,ago,has passed,bought,1.A:Would you like something to drink?,B:No,thanks._,(just/drink some tea),2.A:I heard you lost your key.,_?(find),B:No,not yet.,3.A:Do you know when Tom is leaving?,B:_.(already/leave),4a.Use the words in brackets to complete the conversations.,Ive,just drunk some tea,Have you found it,He has already left,AWhen _?(leave),B:This morning.,4.A:Is your sister going to the movies with us,tonight?,B:No._.,(already/see the film),5.A:What do your parents think about our,plan?,B:I _.(not/tell them/yet),did he leave,She has already seen the film,have not told them yet,Sally_(love)reading.In the morning,she reads the newspaper and in the evening she reads books.She _ already _(read)more than 100 different books!Her favorite kind of books is science fiction.She is interested in science and technology and loves to imagine,4b.Fill in the blanks with the correct forms of the words in brackets.,loves,has read,what the world_(be)like in 50 years.,She _(finish)reading a book about robots last week and _(write)a book report about it next week for her French class.Every time she is in the library,Sally looks at the many books she_(not read)yet and she cant wait to read them!,will be,finished,will write,has not read,1.I _heard of that story before.,A.dont have B.not have C.have not D.not to have,2.She s never been to that factory,_?,A.is she B.was she C.does she D.has she,3.Have you made dumplings_?No,I havent.,A.just now B.yesterday C.ago D.before,4.Tom_ ill since last night.,A.was B.is C.has been D.be5.How long have you_ _ Nanjing?,A.gone to B.been to C.been in D.went to,C,D,D,C,C,一 同义句,Exercise,6.How many times has Jim _that park?Twice.,A.gone to B.been to C.been in D.went to,7.Ive_ this dictionary for half a year.,A.bought B.had C.lended D.borrowed,8.She wont go to the cinema this evening because she,_the film before.,A.has seen B.saw C.sees D.is seeing,B,B,A,1.,她成为一名护士已经三年了。,2.,我五年前就认识李雷了。,3.,那些相片我已经寄给他了。（,post,）,4.,我来到这个学校后，他就一直教我。,5.,我刚丢了我的历史书。,She,has been,a nurse for three years.,I,have known,Lilei since five years ago.,I,have,already,posted,the photos to him.,He,has taught,me since I came to the school.,I,have,just,lost,my history book.,二 翻译,1.I borrowed the library book two days ago.,I _ _the library book_ two days.,2.The meeting started ten minutes ago.,A.The meeting_ _ _ _ten minutes ago.,B.The meeting_ _ _ _ten minutes.,have kept,for,has been on,has been on,since,for,三 同义句,3.My brother joined the Party last year.,A.My brother _ _ _the Party since last year.,B.My brother_ _ _ party member since last year.,4.He left Nanjing two years ago.,He_ _ _ _,Nanjing for two years.,has been,in,has been a,has been away from,5.That dog died last month.,That dog_ _ _since last month.,6.He has had the bike for two years.,A.Two years_ _since he _the bike.,B.Its _ _since he_ the bike.,C.He _the bike two years_.,has been dead,has passed,bought,two years bought,bought ago,Thank You!,