牛津譯林版英語(yǔ)八下《unit 1 past and present》之五-預(yù)覽頁(yè)
【正文】 letter. The post office ________（ be） here in the past. But now I’m afraid it ________ (move). B: Yes, go down this street, then______ (turn) left at the first crossing. At the end of the road you _______(find) it. A: How far is it from here？ B: It’s about twenty minutes’ _______ ( walk). A: Can I take a bus? B: Yes. A: Thank you. Things _____________ (change) a lot in this city. I __________ (be) here twice. People here are very friendly. B: Not at all. Complete the following dialogue A: Excuse me, could you _______(tell) me the way to the post office? I _______ (lose) the way. I want ___________(post) the letter. The post office ________（ be） here in the past. But now I’m afraid it ________ (move). B: Yes, go down this street, then______ (turn) left at the first crossing. At the end of the road you _______(find) it. tell have lost to post was has moved turn will find A: How far is it from here？ B: It’s about twenty minutes’ _______ ( walk). A: Can I take a bus? B: Yes. A: Thank you. Things _____________ (change) a lot in this city. I __________ (be) here twice. People here are very friendly. B: Not at all. walk have changed have been 現(xiàn)在完成時(shí)的構(gòu)成和用法： 助動(dòng)詞 have / has + 動(dòng)詞的過(guò)去分詞 ( Past Participle ) ⒈ 指的是動(dòng)作發(fā)生在過(guò)去某一時(shí)刻并已結(jié)束，但該動(dòng)作對(duì)現(xiàn)在產(chǎn)生了影響，與現(xiàn)在情況具有因果關(guān)系。說(shuō)話的側(cè)重點(diǎn)只在于陳述一件過(guò)去的事情，不強(qiáng)調(diào)對(duì) 現(xiàn)在 產(chǎn)生的
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