PresentPerfectTense

1、By danielQuestions1.Why should we learn this ？2.What is present perfect tense？3.What is it difference with past tense？4.What should we pay attention to in learning it？（考點(diǎn)）3個(gè) We use the present perfect tense to talk about things that started in the past and continue to the present. How long have you

2、been in wuhan？ 基本形式：S+have/has+done（過(guò)去分詞） 什么是過(guò)去分詞？2010201520142016 1.都表示過(guò)去發(fā)生的事 2.現(xiàn)在完成時(shí)強(qiáng)調(diào)過(guò)去和現(xiàn)在的聯(lián)系，不能和具體的時(shí)間狀語(yǔ)連用； 3.一般過(guò)去時(shí)強(qiáng)調(diào)過(guò)去發(fā)生的事或狀態(tài)與表示過(guò)去的具體時(shí)間連用（last, ago, yesterday, etc. ）presentpast和過(guò)去時(shí)態(tài)的區(qū)別及聯(lián)系：20072009movelivelovelikevisitrepairwatchfinishvisited visited repaired repairedwatched watchedfinished fini

3、shedmoved moved lived lived loved loved liked liked verbed以以e結(jié)尾結(jié)尾d寫出下列動(dòng)詞的過(guò)去式和過(guò)去分詞寫出下列動(dòng)詞的過(guò)去式和過(guò)去分詞:stopmoptrapplanstopped stopped mopped moppedtrapped trappedplanned planned注注: :以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)詞以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)詞, ,雙寫最后一個(gè)輔音字母雙寫最后一個(gè)輔音字母eded雙寫雙寫edstudy hurrystudied studiedhurried hurried去去yied注注: :以輔音字母加以

4、輔音字母加y y結(jié)尾的詞結(jié)尾的詞, ,去去y yied.ied. 1加ed 以后的發(fā)音有如下三種： 1） ed 在清輔音 ptkfsh等后讀 t 如：helped, washed, watched, marked, finished, stopped, skipped, cooked, worked 2）ed 在濁輔音 dgvzrmn等后及元音后讀d，如：cleaned, played, prepared 3）ed在td后讀id ，如：painted, started, visited。 寫出下列動(dòng)詞的過(guò)去式和過(guò)去分詞寫出下列動(dòng)詞的過(guò)去式和過(guò)去分詞:begive seemake put com

5、eWriteRead/ri:d/ was/were beengave givensaw seenmade madeput putcame comeWrote writtenRead read /red / /red/ Attention！ 第一點(diǎn) Have/has+gone to 去了-沒回，在途中 Have/has+been to 去過(guò)-人回來(lái)了 Have/has+been in 留在 Tom 在哪兒？ 他去書店買書了。 我在北京待了5年了。 Jack 去過(guò)上海兩次了-Where is Tom?-He has gone to the bookshop to buy some books.I

6、have been in Beijing for 5 years.Jack has been to Shanghai twice.第二點(diǎn)第二點(diǎn)since 和和for: 中文理解中文理解-since翻譯為：從。開始翻譯為：從。開始 For表示一段時(shí)間表示一段時(shí)間since 和和for:1) Eddie has lived with Millie since 2001. Eddie has lived with Millie since 4 years ago. Eddie has lived with Millie since he was born.小結(jié)小結(jié):since + 時(shí)間點(diǎn)時(shí)間點(diǎn) （

7、詞、詞組或句子）詞、詞組或句子）2) Eddie has lived with Millie for four years.小結(jié)小結(jié):for + 時(shí)間段時(shí)間段 3) 對(duì)以上句子劃線部分提問(wèn)對(duì)以上句子劃線部分提問(wèn):How long has Eddie lived with Millie?第三點(diǎn) 延續(xù)和非延續(xù)性動(dòng)詞（瞬間/停止性動(dòng)詞） His father has died. (for 2 years) The football match has begun.(since9:00a.m) The twins have joined the army. (since they are 18year

8、s old) My teacher has just left Nanjing. (for 3 days)His father has been dead for 2 years.The football match has been on since 9:00 a.m.The twins have been soldiers/ been in the army since they are 18years old. My teacher has been away from Nanjing for 3 dayseg. 他死了兩年了：He died two years ago.He has b

9、een dead for two years /since two years ago It is/ has been two years since he died.Two years has passed since he died. 1. 這本書我借了一個(gè)月了。I borrowed this book a month ago.It is/ has been a month since I borrowed the book.I have kept the book for a month. /since a month ago.A month has passed since I borrowed the book. arrive/come/go to die become a borrow Leave/ move buy open join start/begin finish/ end catch a cold get up get to know get out close wake up go to sleep become interested in b