七年級(jí)英語(yǔ)electricity課件(參考版)
2024-11-13 22:12本頁(yè)面
【正文】 Ⅰ. 用適當(dāng)?shù)那閼B(tài)動(dòng)詞填空：。 I can e tomorrow . I will be able to e tomorrow. 在回答 must的疑問(wèn)句時(shí)，否定回答常用 needn’t 或 don’t have to表示不必，而不用 mustn’t 。 The envelop contains some photos of her family. Phrases : 1. 轉(zhuǎn)化 ,變成 2. 戲弄某人 3. 最后 4. 看上去很傻 5. 流經(jīng) 6. 某種意義上 7. 看電纜聯(lián)結(jié)在一起 8. 電燈泡 9. 撓頭 10. 不同形式的能量 11. 發(fā)電站 change into trick sb at last look foolish flow through in a way be connected to cables a light bulb scratch one’s head different forms of energy a power station me=Benny It=electricity it=electricity They=cables They=batteries wire cable street power station Yes I was able to trick Daisy at last NO We can’t see electricity, but we can change it into different forms of energy NO Who is looking foolish now, Benny There is a problem with the electricity in Benny’s flat. An electrician came to deal with this problem. Listen to the conversation between the electrician and Benny’s mother. Find out which things were on or off when the electricity stopped, and circle ON or OFF next to the objects. Before you listen, make sure you know the following words: Vacuum v. 用 真 空吸 塵 器 清掃 properly adv. 正確地 ,恰 當(dāng)?shù)? Iron ,燙 平 plug lights air conditioner fridge kettle washing machine television vacuum cleaner rice cooker iron ★ Language 情態(tài)動(dòng)詞 情態(tài)動(dòng)詞不能單獨(dú)作謂語(yǔ)動(dòng)詞，后接其它動(dòng)詞 原形做謂語(yǔ)，沒(méi)有人稱和數(shù)的變化。 8 be connected to 1. The wires in our flat are connected to cables buried under the street . 2. Hong Kong and Shenzhen are connected by Lu
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