現在完成時過去完成時-免費閱讀

　　

【正文】 而現在完成進行時則表示持續的不間斷的動作，提問時用 how long. I have visited Egypt twice this month. I have been touring Egypt for two months. 注意： never, yet, already , ever and once, twice等頻率時間狀語 不能用于現在完成進行時。（眼睛都哭紅了。 Usages ?用法一： 從以前到現在這一段時間里一直在進行的動作，可能仍在進行，也可能已停止。 It was the first time that he had ever spoken to me in such a tune. 他用這樣的語調跟我講話，這是第一次。如： When I woke up, it had stopped raining. 我醒來時，雨已經停了。 過去完成時表示“過去的過去”，是指過去某一動作之前已經發生或完成的動作，即動作有先后關系，動作在前的用過去完成時，在后的用一般過去時。 Exercises: 1. We __________(study) English for about five years. We______ (begin) to study it five years ago. 2. They _____(move) to the south in 1990 and __________(live) there since then. 3. Eric _____(leave) home last year but now he _______ (e) back. have studied began moved have lived has e left Both his parents look sad . Maybe they _______what‘s happened to him . Ａ . knew Ｂ . have known Ｃ . must know Ｄ .will know He has _______ been to Shanghai , has he ? Ａ . already Ｂ .never Ｃ .ever Ｄ . still Have you met Mr Li ______？ Ａ . just Ｂ . ago Ｃ .before Ｄ . a moment ago The famous writer _____ one new book in the past two years . Ａ . is writing Ｂ .was writing Ｃ .wrote Ｄ .has written — How long have you ____ here ? — About two months . Ａ . been Ｂ . gone Ｃ . e Ｄ . arrived Hurry up! The play _____ for ten minutes . Ａ . has begun Ｂ . had begun Ｃ . has been on Ｄ . began It _____ ten years since he left the army . Ａ . is Ｂ . has Ｃ . will Ｄ . was Miss Green isn39。 have / has been to 1. have / has been (to)表示“ 去過某地 （現在已回來）” 2. have / has gone to 表示“ 去某地了 （說話時某人不在當地） “ 前者可與 once, never, several times等連用 ,后者則不能 我曾經去過三次意大利。 瞬間動詞 也稱非延續性動詞、終止性動詞或短暫性動詞，表示不能延續的動作，這種動作發生后立即結束。Grammar and usage Present perfect tense 現在完成時 結構： 肯定： have / has done 否定： have / has not done 疑問： Has /Have + 主語 + done 簡略答語 : Yes, 主語 + have/has.(肯定 ) No, 主語 + haven39。如：open, close, finish, begin, e, go, arrive, reach, get to, leave, die, borrow, buy等。 I have been to Italy three times. 他去哈爾濱了。t in the office . she_______ to the library . Ａ .has gone Ｂ . went Ｃ .will go Ｄ . has been My parents ______ Shandong for ten years . Ａ . have been in Ｂ . have been to Ｃ . have gone to Ｄ . have been The students have cleaned the classroom, ____? A. so they B. don’t they C. have they D. haven’t they 過去完成時 一、過去完成時的概念與結構特點