牛津深圳版英語八上unit4inventionsperiod2-資料下載頁
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【導讀】overlongdistances.anywhere.thestairs.jams.machine-poweredmodelofit.Don’tknow.andmorefortable.carriages. trains. cars. _________________.____________.In1876.Peopleusedoillamps,gaslampsorcandles.inthedaytime.otheranytime,anywhere.livingwithoutthem?
【正文】 . 1946, ENIAC, the first puter 1981, IBM, the first PC Now, laptops, tablets The puter Talk about the invention of the puter using the information below. Talk about the puter The puter is perhaps the greatest invention of the 20th century. In …, … After its invention, … Since then, … Before the invention of …, … With …, people … Today, … Can you imagine life without puters? Useful words/expressions: invent develop be able to have to across the world allow … to do … keep in touch with The puter … 1946, ENIAC, the first puter 1981, IBM, the first PC Now, laptops, tablets The puter D3 Can you name any other great inventions? Why do you think they are great? Discuss these with your classmates. Discussion Homework 1. 模仿錄音的語音、語調(diào)，朗讀課文。 2. 復習主閱讀篇章中的詞匯。 3. 從以下話題中任選一個進行思考并作口頭準備，然后在下一課時口頭匯報。 4. 完成 《 練習冊 》 第 58至 59頁 Reading B， C的練習。 ?Imagine life without wheels ?Imagine life without telephones ?Imagine life without light bulbs
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