初中现在完成时系列讲解---完美PPT课件.ppt

present(now)futurepast 现现在完成在完成时时(present perfect tense)do my homework 1.Mother:John,clean your teeth please.John:Mum,I have have alreadyalready(已已已已经经经经)cleaned)cleaned b your hair -have combed it wash your hands-have washed them study for English test-have studied for it tell me the truth-have told you everything visit your grandpa-have visited him listen to the English tape-have listened to itMother:John,clean your teeth please.John:Mum,I have already cleaned them.3.Father:Tell your sister to buy some milk,John.John:Oh,she has just(刚刚刚刚)bought some.4.Father:Tell your sister to buy some milk,John.John:Oh,she has just bought some.carry some water for the old man-has carried some boil some water-has boiled some make some coffee-has made some call Mr.Smith-has called him mend the shirt-has mended it dry her hair-has dried hers5.现现在完成在完成时时一一.构成构成:have/has+done(过过去分去分词词)过过去分去分词词(pp)其其变变化方法和化方法和动词过动词过去式基本相同。去式基本相同。有部分不同，需要有部分不同，需要记记好。好。He has lived in Shenzhen for 4 years.Has he lived in Shenzhen for 4 years?Yes,he has./No,he hasnt.6.二二:用法用法:1)现现在完成在完成时时表示表示过过去去发发生的生的动动作作,并并对现对现在有影响。在有影响。Someone has broken the window.(窗窗户现户现在是坏的在是坏的)I have already lost the key.(我我现现在没有在没有钥钥匙匙)I havent read that book yet.(不了解不了解书书的内容的内容)I have just cleaned my hands.(手是干手是干净净的的)常与常与already(已已经经),yet(已已经经),just(刚刚刚刚),ever(曾曾经经)等等词连词连用用.already:常用于肯定句中常用于肯定句中.yet:常用于否定句常用于否定句,疑疑问问句尾句尾.7.Translate the following sentences.1.你已你已经经找到你的找到你的书书了了吗吗?(find-found)2.他他们们在在这这个城市建了个城市建了许许多房子多房子.(build-built)3.Judy还还没到达没到达.(arrive-arrived)4.你吃你吃过过早早饭饭了了吗吗?(have-had)5.她她刚刚刚刚离开离开.(leave-left)Have you found your book yet?They have built many buildings in this city.Judy hasnt arrived yet.Have you had breakfast?She has just left.8.A:Have you surfed the internet(上网上网)?B:Yes,I have./No,I havent.9.talk on the phone for an hour play soccereat(eaten)French Friessee (seen)a tiger 10.Sam got sick two days ago.Sam has been sick for two days.Sherry got her drivers license(执执照照)in 1999.Sherry has had her drivers license since(自从自从)1999.11.Arnold started to play tennis in Jan.Arnold has played tennis since Jan.Maggie moved to Hawaii in 1996.Maggie has lived in Hawaii for about 8 years.12.现现在完成在完成时时二:用法:2)现在完成时表示从过去一直持续到现在的动作或状态。She has learned English for 5 years.He has lived in Beijing since(自从)he was born.Have you stayed here since(自从)3 oclock?常与for,since引导的时间短语或从句连用.for+时间段since+时间点,since+句子13.Makesentencesabouttheinventions.InventionDatenewspaper1610cannedfood1823sewingmachine(缝纫机)1851airplane1903plastic(塑料)1907People have read newspaper since 1610.People have read newspaper for about 400 years.14.抄写动词以及过去式和过去分词。1.be-e 3.go-4.do 5.have-6.drink 7.give-8.eat 9.know-10.make 11.run-12.say 13.see-14.find 15.draw-16.get 17.hear-18.begin 19.buy-20.leavewas/were-beencame-comewent-gonedid-donehad-haddrank-drunkgave-givenate-eatenknew-knownmade-maderan-runsaid-saidsaw-seenfound-founddrew-drawngot-gotheard-heardbegan-begunbought-boughtleft-left15.现现在完成在完成时时一一.构成构成:have/has+done(过过去分去分词词)过过去分去分词词(pp)其其变变化方法和化方法和动词过动词过去式基本相同。有部分不去式基本相同。有部分不同，需要同，需要记记好。好。二:用法:1)现现在完成在完成时时表示表示过过去去发发生的生的动动作作,并并对现对现在有影响。在有影响。I have justjust called him.2 2 表示从表示从过过去去已已经经开始，持开始，持续续到到现现在的在的动动作或状作或状态态。He has worked in this school since he came here.常与already(已经),yet(已经),just(刚刚),ever(曾经)等词连用.常与for,since引导的时间短语或从句连用.16.What has just happened to him?He has just lost his job.What has just happened to her?She has just got a love letter.17.Makesentencesabouttheinventions.InventionDatenewspaper1610cannedfood1823sewingmachine(缝纫机)1851airplane1903plastic(塑料)1907People have read newspaper since 1610.People have read newspaper for about 400 years.18.since:(自自以来以来)1)since+时间时间点点Hehasstayedheresince5oclock.2)since+时间时间段段+agoHehasstayedheresince5hoursago.3)since+从句从句ShehastaughtEnglishsincehecamehere.for:(长长达）达）for+时间时间段段Hehaskeptthebookfor2weeks.since,for的用法的用法:Takenotes19.用for 或since填空1.Mr.Brown has had his TV _ 15 years.2.Ive taken driving lessons _ last month.3.My sister has had her cell phone _ a month.4.My friends havent visited me _ my birthday.5.We havent used our car _ a long time.6.She hasnt had a good cup of coffee _ years.7.Tom has worn glasses _ he was 7 years old.forsinceforsinceforforsince20.How long have you learned English?had your watch?studied in our school?had your current hairstyle(发型)?known your best friend?worn your glasses?21.抄写动词以及过去式和过去分词。1.be-e 3.go-4.do 5.have-6.drink 7.give-8.eat 9.know-10.make 11.run-12.say 13.see-14.find 15.draw-16.get 17.hear-18.begin 19.buy-20.leavewas/were-beencame-comewent-gonedid-donehad-haddrank-drunkgave-givenate-eatenknew-knownmade-maderan-runsaid-saidsaw-seenfound-founddrew-drawngot-gotheard-heardbegan-begunbought-boughtleft-left22.写出下列写出下列动词动词的的过过去式及去式及过过去分去分词词1 become_-_2 break_-_3 bring _-_4 build_-_5 bite_-_6 catch_-_7 choose_-_8 cut_-_9 fall_-_10 fly_-_11 forget_-_12 grow_-_13 hit_-_14 hurt_-_15 keep_-_16 lend_-_17 lose_-_18 meet_-_19 put_-_20read_-_21 ring_-_became becomebroke brokenbrought broughtbuilt builtbit bitcaught caughtchose chosencut cutfell fallenflew flownforgot forgottengrew grownhit hithurt hurtkept keptlent lentlost lostmet metput putread readrang rung23.按要求改变句子。1.She has done her homework.(改否定句)2.She has already told us the news.(改否定句)3.The rain has already stopped.(改一般疑问句)4.I have waited here for two hours.(划线提问)5.He has lived in ShangHai since he left Beijing.(划线提问)6.They have bought a new car,_ _?(反义疑问句)7.She has learned French since 2002.(同意句)She has learned French _ 2 years.She has learned French _ 2 years _.She hasnt done her homework.She hasnt told us the news yet.Has the rain stopped yet?How long have you waited here?havent they forsinceagoWhere has he lived since he left Beijing?24.常用于常用于现现在完成在完成时时的的时间时间副副词词,介介词词:already(已经):用于肯定句I have already posted the letter.yet(已经):用于否定句,疑问句 He hasnt done his homework yet.just(刚刚)They have just left.ever(曾经)Have you ever been to Beijing?never(从不)I have never seen him.before(以前)Have you seen the film before?since(自从以来)Ive worked in the school since 1999.for(长达)Hes lived in Shenzhen for 6 years.in the past several days/weeks/years(在过去的)recently(最近)Ihavenotwrittentomyparentsrecently.so far(到目前为止)So far she has learned 5 English songs.up to now(到目前为止)this morning/month/year(今天早上/这个月/今年)25.Translate them into English.1.你以前做过风筝吗?2.我从来没有见过这么奇怪的人3.到现在你学了多少英语单词?4.这部电影他已经看过5遍了.5.最近有没有读一些有趣的书?6.在过去几天里,你吃了什么?7.自从她搬到上海以后,我就没见过她.Have you made a kite before?Ive never seen such a strange man.How many English words have you learned so far?He has already seen this film 5 times.Hare you read any interesting books recently?What have you eaten in the past several days?I havent met her since she moved to Shanghai.26.1.他的爷爷已经去世2年了。2.Nick 参军3年了.3.他离开深圳好长时间了。4.这本书我已借了4个月了.His grandpa has died for 2 years.Nick has joined the army for 3 years.He has left Shenzhen for along time.I have borrowed the book for 4 months.XXXX实义动词分为:1)瞬间动词(die,join,leave,borrow等)2)延续动词(wait,know,learn等)注意注意:瞬瞬间动词间动词不能和不能和时间时间段段连连用用.27.sendsingshakesitsleepspeakspendstandstealswimteachthinktellthrowunderstandwakewearwinwritetakesentsentsentsentsentsentsentsentsentsentsentsentsentsentsentsentsentsentsentsentsentsentshookshakensangsungsatsatsleptsleptspokespokenspentspentstoodstoodstolestolenswamswumtaughttaughttoldtoldthoughtthoughtthrewthrownunderstoodunderstoodwokewokenworewornwonwonwrotewrittentooktaken28.实义动词分为:1)瞬间动词2)延续动词瞬瞬间动词间动词joinbegin/startborrowfinish/endarrive/comeleavediebuy注意注意:瞬瞬间动词间动词不能和不能和时间时间段段连连用用.29.method 1:动动作作状状态态die be over leaveborrow/buy arrive begin end/finish join marrykeep/had be away be here be on(上演）be married be in be dead30.1.他的爷爷已经去世2年了。2.Nick 参军3年了.3.他离开深圳好长时间了。4.这本书我已借了4个月了.His grandpa has been dead for 2 years.Nick has been in the army for 3 years.He has been away from Shenzhen for a long time.I have had/kept the book for 4 months.31.method 2:It is+时间段 since+一般过去时的句子.1.他的爷爷已经去世2年了。2.Nick 参军3年了.3.他离开深圳好长时间了。4.这本书我已借了4个月了.It is 2 years since his grandpa died.It is 3 years since Nick joined the army.It is a long time since he left Shenzhen.It is 4 months since I borrowed the book.32.1.The English professor arrived here about a week ago The English professor _ _ here for about a week.2.Her husband started to work on the farm three hours ago.Her husband _ _ on the farm for three hours.3.The French musician came to China last month,and he is still here.The French musician _ _ _ China for a month.4.He joined the army in 1985.He _ _ _ the army _ 1985.5.He joined the League half a year ago.He has been a League _ _ half a year.改写句子，使原句的意思不变，每空一词。has beenhas workedhas been in has been in sincemember for 33.6.The bus left five minutes ago.The bus _ already _ _ for five minutes.7.The girl bought a new school bag in September.The girl _ _ the school bag since September.8.The shop closed last winter.The shop _ _ _ since last winter.9.The film began ten minutes ago.The film _ _ _ for ten minutes.10.The dog died two days ago.The dog _ _ _ for two days.11.The meeting ended last month.The meeting _ _ _ for a month.has been away has hadhas been closed has been on has been deadhas been over 34.Learning more about present perfect tense.1 A:Where is your father?Steve?B:Oh,he has gone to Shanghai for a meeting.The person is not here.2 A:Where have you been these days,Tom?B:I have been to Tibet.A:Oh,really?Was it great fun?B:Yes,very exciting.The person has come back and he is here.I have never been to London before.She has been to China many times.have been to swh.:曾经去过某地，已经回来has gone to swh.:某人去了某地，还没有回来35.用have/has been to,have/has gone to填空：1.Where is your brother?He _ the shop.Hell be back soon.2._ you ever _ to America?Yes,I _ New York twice.3.Here you are at last!Where _ you _?I _ London.4.David _ Australia.Im sure hes already arrived.5.Is Benny here?No,he _ the school library.He left five minutes ago.has gone toHave been tohave been tohave beenhave been tohas gone tohas gone to36.选择been,gone填空.1.Jim is on holiday.He has _ to Italy.2.Hello!I have just _ to the shops.I have bought lots of things.3.Alice is not here at the moment.She has _ to the shop to get a newspaper.4.Tom has _ out.He will be back in about an hour.5.“Are you going to the bank?”“No,I have already _ there.”gonebeengonegonebeen37.根据情景用动词的适当形式填空A：I _(not see)George since he_(leave)this school a year ago._ you ever _(see)him again?B：Yes,I have.I _(meet)him a few days ago.A：Where _ you _(meet)him?B：I _(meet)him in the museum.He was looking at some paintings when I _(see)him.We _(say)hello to each other.havent seen lefthaveseenmetdid meetmetsawsaid38.1.I_already_(make)thebed.2.They_just_(go).Theywillbebacksoon.3.When_you_(meet)him?Lastnightorthismorning?4.She_(notcome)hererecently.5.She_(neversee)themanbefore.6.I_(meet)himbefore,butIforgethisname.7.Itiselevenoclock.He_(notcome)backyet.8.He_(write)fivestoriessofar.9.She_(be)ateacherfortenyears,shelikesherjobverymuch.10.10._she_(call)onyoulately?39.用所给动词的适当形式填空1.I_(wait)forhimfortwohours.Iamveryangry.2.He_(be)adoctorsincehewastwenty.3.Thefilm_(be)onforfifteenminutes.4._youever_(read)thatbookbefore?5._youever_(try)tochangeher?6.Noone_(arrive)hereyet.7._thebus_(leave)yet?8.I_(nottalk)tohimyet.40.用for或since完成下列句子。1.Jill is in Ireland now.She arrived there three days ago.She has been there for three days.2.Jack is here.He arrived here on Tuesday.He has _3.I know Sue.I first met Sue two years ago.Ive _.4.I have a camera.I bought it in 1989._.5.Dave plays the piano.He started when he was seven years old._.been here since Tuesday.known Sue since two years ago./for two years.I have had the camera since 1989.Dave has played the piano since he was seven years old.4141.写出下列动词的过去式及过去分词。1 leave-_-_2 catch-_-_3 tell-_-_4 stand-_-_5 get-_-_6 hurt-_-_7 put-_-_8 come-_-_9 run-_-_10 begin-_-_11 swim-_-_12 draw-_-_13 know-_-_14 do-_-_15 go-_-_16 give-_-_17 see-_-_18 drive-_-_19 take-_-_20 be-_-_21 eat-_-_22 write-_-_23 speak-_-_24 steal-_-_25 tear-_-_ left left caught caught told told stood stood got got hurt hurt put put came come ran run began begun swam swum drew drawn knew known did done went gone gave given saw seen drove driven took taken was,were been ate eaten wrote written spoke spoken stole stolen tore tornPlease remember them.Please remember them.42.用for或since填空1.JillhasbeeninIreland_Monday.2.Mr.JasonhasbeeninParis_threedays.3.MyaunthaslivedinAustralia_15days.4.Margaretisinheroffice.Shehasbeenthere_7oclock.5.Indiahasbeenanindependentcountry_1974.7.Nobodylivesinthosehouses.Theyhavebeenempty_manyyears.8.Mikehasbeenill_alongtime.Hehasbeeninhospital_October.sinceforforsincesinceforforsince43.44.