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t year. 我們自從去年以來一直未見到他。 (現(xiàn)在還未見到) didn‘ t see him last year. 我們?nèi)ツ隂]見到他。(現(xiàn)在不一定未見到) 一般過去時(shí) 和 現(xiàn)在 完成 時(shí) 的區(qū)別: 3) 所用時(shí)間狀語不同 :一般過去時(shí)常與具體的時(shí)間狀語連用,現(xiàn)在完成時(shí)常與模糊的時(shí)間狀語連用,或無時(shí)間狀語。 一般過去時(shí)的時(shí)間狀語 yesterday, once, last week, ... ago, in 1980, in October, just now等 具體的時(shí)間狀語 。 現(xiàn)在完成時(shí)的時(shí)間狀語 for, since, so far, ever, never, just, yet, till, up to now, always等 不確定的時(shí)間狀語 。 一般過去時(shí) 和 現(xiàn)在完成時(shí) 的區(qū)別: 1. Is Tom doing his homework? No, he ___________his homework already.(finish) 2. Do you know Miss King? No, but I ______________ her before .(hear of) 3. What about the film? Sorry, I don’t know. I ___________ it yet. (see) has finished have heard of haven’t seen 4. _____ you ever _____ to the Great Wall? No, never. ( go) 5. How does he get on with his classmate? Oh, he ___________ a lot these days. (change) 6. Help yourself , please. No, thanks. I’m full. I _____ just _____ three eggs.(eat) have eaten has changed Have been 寫作篇 Online shopping 近幾年來,網(wǎng)購已經(jīng)變得很流行了。它比外出購物更容易。 請根據(jù)以下提示,以“ Online shopping”為題寫一篇 80詞左右 的英語短文。 1)更容易、更快 2)越來越多的人喜歡網(wǎng)購 3)省時(shí)間,不必出家 4)有各種各樣的東西供選擇 5)但長時(shí)間在電腦旁邊對眼睛不好 6)有些東西不想看上去那么好 7)網(wǎng)上一些商店不誠實(shí) 8)網(wǎng)上購物要更加小心 可適當(dāng)發(fā)揮 Goodbye!