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Module 4 Great inventions Unit 1 Paper and printing have been used for ages . pass paper gunpowder printing Four great inventions in ancient China Match the words with the pictures: ? battery ? camera ? photo ? printing ? turn off ? turn on 3 Words and expressions n. 印刷術(shù) print 印刷品 Printing was invented in China . 中國(guó)發(fā)明了印刷術(shù)。 n. 優(yōu)點(diǎn) disadvantage 缺點(diǎn) What is the advantage of the book? 這本書(shū)有什么優(yōu)點(diǎn)? an important advantage 一個(gè)重要的優(yōu)點(diǎn) 數(shù)碼的 a digital camera 一部數(shù)碼照相機(jī) 普通的 ,平常的 an ordinary magazine 一本普通的雜志 an ordinary person 一個(gè)普通人 5. battery n. 電池 batteries 復(fù)數(shù) 6. charge v. 充電 charge the battery 給電池充電 n. 幫助 May I ask a favour of you ? 請(qǐng)您幫個(gè)忙行嗎? You did me a great favour . 你幫了我大忙。 v. 出版 Our school magazine will be published next month . 我們的校園雜志下個(gè)月就要出版了。 9. issue n. (報(bào)刊等 ) 期 10. age n. 時(shí)期,時(shí)代;年齡 I have been here for ages . 我已經(jīng)在這兒呆了很長(zhǎng)時(shí)間了。 What is your age ? 你多大年紀(jì)? An online magazine and an ordinary magazine an online magazine an ordinary magazine an online magazine the same as the ordinary magazine ? 與 … 一樣 is the advantage of an online magazine ? … 的優(yōu)點(diǎn)是什么 … someone lend you a digital camera? lend 借出 把某物借給某人 lend sth. to sb .= lend sb. sth. 把某物借給某人 borrow 借入 borrow sth. from Can you lend your pen to me ? May I borrow books from you ? An online magazine is published on the Inter. It can be read using a puter. An ordinary magazine is published on paper . Work in pairs and answer the questions. 1. Is an online magazine the same as an ordinary magazine? is the advantage of an online magazine? 3. Will someone lend you a digital camera? You don‘t