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English Grammar Third Edition

English Grammar Third Edition. Chapter 3 : Prefect and Prefect Progressive Tenses 清雲科技大學應用外語系 副教授 : 陳徵蔚. 3-1 Present Perfect. They have moved into a new apartment. Have you ever visited Mexico? I have never seen snow. From: English Grammar P.36.

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English Grammar Third Edition

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  1. English GrammarThird Edition Chapter 3 : Prefect and Prefect Progressive Tenses 清雲科技大學應用外語系 副教授: 陳徵蔚

  2. 3-1 Present Perfect • They have moved into a new apartment. • Have you evervisited Mexico? • I have never seen snow. • From: English Grammar P.36

  3. We have had four tests so far this semester. • I have written my wife a letter every other day for the last two weeks. • I have met many people since I came here in June. • From: English Grammar P.36

  4. I have been here since seven o’clock • We have been here for two weeks. • I have had this same pair of shoes for three years. • From: English Grammar P.36

  5. 3-2 Present Perfect Progressive Right now I am sitting at my desk • I have been sitting here since seven o’clock. • I have been sitting here for two hours. • You have been studying for five straight hours. Why don’t you take a break? • From: English Grammar P.42

  6. I have been thinking about changing my major. • My back hurts, so I have been sleeping on the floor lately. The bed is too soft. • He has been working at the same store for ten years. • From: English Grammar P.42

  7. 3-3 Past Prefect • Sam had already left by the time Ann got there. c) Sam had already left when Ann got there. e) Sam leftbefore Ann got there. f) After the guests had left, I went to bed. • From: English Grammar P.45

  8. 3-4 Past Perfect Progressive • The police had been looking for the criminal for two years before they caught him. • When Judy got home, her hair was still wet because she had been swimming. • I went to Jane’s house after the funeral. Her eyes were red because she had been crying. • From: English Grammar P.47

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