【—人教版初中二年級(jí)下冊(cè)英語(yǔ)第三單元語(yǔ)言要點(diǎn)教材】當(dāng)UFO著落的時(shí)候，你正在做什么？下面就是老師大家?guī)��?lái)的對(duì)第三單元What were you doing when the UFO arrived? 語(yǔ)言要點(diǎn)的相關(guān)介紹。

　　Unit 3 What were you doing when the UFO arrived? 口語(yǔ)點(diǎn)津

　　下面的兩段對(duì)話你看著熟悉嗎？他們都選自Go for it!教材Unit 3 What were you doing when the UFO arrived? 你能告訴我它們各自都會(huì)用在哪些場(chǎng)合嗎？

　　Dialogue 1:

　　A: What was he doing when the UFO arrived?

　　B: He was sleeping late when it arrived.

　　這個(gè)對(duì)話告訴我們：當(dāng)我們講述過(guò)去正在發(fā)生的事情時(shí)，可以用過(guò)去進(jìn)行時(shí)。

　　Dialogue 2:

　　A: What was the girl doing when the UFO took off?

　　B: While the girl was ...

　　A: When the UFO took off the man was ...

　　這個(gè)對(duì)話告訴我們：當(dāng)我們講述過(guò)去正在發(fā)生的事情時(shí)，可以用由when 或while 引導(dǎo)的時(shí)間狀語(yǔ)從句。

　　這一章是對(duì)過(guò)去進(jìn)行時(shí)態(tài)的學(xué)習(xí)，就是過(guò)去的某個(gè)時(shí)刻，你正在做什么？

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