外研版九上module4unit3languageinuse(更新版)
【正文】 pen ____________ from these early pens. In 1950, a European called Laszlo Biro invented the ballpoint pen. The popularity of writing _________quickly with the ___________ of the ballpoint pen. Even today, ballpoint pen, or Biros, as they _____________, are much less expensive, pared with the fountain pens. 67 Listening Practice 8. Complete the sentences with the phrases in the box. by hand, for ages , from now on, I wonder, rather than 1. Could you imagine a digital image of Yao Ming on the wall _____________ a poster? 2. Things made _____________ are usually more expensive than those produced in factories. 3. ____________ how old books are actually downloaded onto puters… 4. I haven’ t seen my best friend________________! 5. We’ re using too much paper. ____________, I’ m going to read all my magazines online. Around the world Ebook Module task Discuss how to improve inventions Homework: Finish off the workbook exercises 。 dobe done 3. 注意保持時(shí)態(tài)和人稱的一致 。 2. 主動(dòng)語(yǔ)態(tài)的謂語(yǔ)動(dòng)詞改成被動(dòng)語(yǔ)態(tài)的
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