unit1_1918287.ppt

* Words and expressions : printing n. 印刷术 advantage n.优点，优势 disadvantage 缺点，劣势 digital adj. 数码 digital camera 数码相机 battery n. 电池 charge v.充电 issue n.（报刊等）期 favour n. 帮助；喜爱 do sb. a favour = give sb.a hand 给某人提供帮助 eg: Could you give me a hand/do me a favour? publish v.出版 (come out) eg: We will publish your books. ordinary adj. 正常的，普通的 近义词：common age n. 时期;时代；年龄 replace v. 代替 同义短语：take place of eg: This car will replace that one. see to 负责，注意 eg: I’ll see to the design of your house. produce v. 生产 invention n. 发明 invent v. 发明 inventor n. 发明者 look through 浏览 eg. Look through the text, and then answer the questions. create v. 创造 cotton n. 棉花 wood n. 木材 wooden adj. 木头的 a wooden chair at a time 一次 by hand 用手工 eg: This cake is made by hand. Who is faster? advantage battery charge publish ordinary replace produce invention create wood by hand see to cotton issue Now let’s look at the words in Part 2 1.borrow 借来 borrow sth. from sb. lend sb. sth.= lend sth. to sb. eg: I lent a book to Tom. Tom borrowed a book from me. lend 借出去 2.same the same as… eg: This car is the same as that one. 3.turn on 打开 turn off 关掉 turn up (声音）调大 turn down（声音）调小 eg: The baby is sleeping now, Can you turn down the radio a little? Unit 1 paper and printing have been used for ages 1.What does Tony want to do ? 2 .What is the advantage of an online magazine? 3.Does Tony’s dad lend the camera to him? Now look through the dialogue ,then answer the questions below. key structures in dialogue: 1.ask a favour 寻求帮助 2.take a photo of sb. / sth. 给….拍照 eg：I want to take a photo of the tower. 3.from now on 从现在起 from then on 从那时起 4.What’s wrong with…..? ……