1、Unit 6 When was it invented? Section A(1a2d),. 单词填写 1. electricity(n. ) _ 2. style(n. ) _ 3. project(n. ) _ 4. pioneer(n. ) _ 答案: 1. 电; 电能 2. 样式; 款式 3. 项目; 工程 4. 先锋; 先驱,新知预测,5. list(v. ) _ 6. mention(v. ) _ 7. pleased(adj. ) _(n. )高兴; 愉快 8. day(n. ) _(adj. )每日的; 日常的 答案: 5. 列表; 列清单 6. 提到; 说到 7. pleas
2、ure 8. daily,. 短语翻译 1. 带特殊后跟的鞋子 _ 2. 带灯的鞋子 _ 3. 用电驱动 _ 4. 日常生活 _ 5. 在那时 _ 6. 有道理 _ 答案: 1. shoes with special heels 2. shoes with lights 3. run on electricity 4. daily life 5. at that time 6. have a point,. 情景交际 1. _ was the telephone invented? It_ _ _ 1876. 2. _ _ they used_? They are_ _ seeing in t
3、he dark. 答案: 1. When; was invented in 2. What are; for; used for,3. _ was the zipper invented_? It_ _ by Whitcomb Judson. 4. _ _ it become popular? Around 1917. 答案: 3. Who; by; was invented 4. When did,1. I think the TV was invented before the car. _ 2. Think about how often its used in our daily li
4、ves. _ 答案: 1. 宾语从句是被动语态结构。是一般过去时。 2. day为名词, 意为“天”, daily为形容词, 意为“每日的; 日常的”。,探究学习,1. pleasure n. 高兴; 愉快 【语境领悟】 *Can you help me think of an invention? 你能帮我想出一种发明吗? My pleasure. 非常乐意。,课本要点点拨,*You can buy him a gift and please him. 你可以给他买份礼物让他高兴。 *I will be pleased if I can meet my friends here. 如果能在这
5、里遇见朋友我会很高兴。 *We had a pleasant time. 我们度过了一段快乐的时光。,【妙辨异同】 please, pleased, pleasant与pleasure的异同,【学以致用】 Its my_ (please)to help you. They are_ (please)to hear the good news. 答案: pleasure pleased,2. I think the TV was invented before the car. 我认为电视是在汽车之前被发明的。 【句型剖析】句中宾语从句结构为一般过去时的被动语态。一般过去时的被动语态的结构为“w
6、as/were+及物动词的过去分词”。 *The house was built in 1967. 这所房子是1967年建的。 *These trees were planted last year. 这些树是去年种的。,【妙辨异同】 invent/discover/find(out)表“发明/发现”,【图解助记】 invent与discover有何不同,【学以致用】 (2013成都中考)Do you know who invented the telephone? No. I only know it_in 1876. A. invented B. was invented C. inven
7、ts 哥伦布于1492年发现了美洲。 Columbus_ America in 1492. 答案: discovered,【备选要点】 1. scoop n. 勺; 铲子 【语境领悟】 *It is a hot ice-cream scoop. 它是一个加热冰淇淋的勺子。 *Please scoop a scoop of water for me. 请给我舀一勺水。,【自主归纳】scoop的用法 scoop作动词时, 意为“用勺舀”, 作名词时, 意为“勺子”。,【学以致用】 请给我一勺汤。 Please give me a_ _ soup. 答案: scoop of,2. electrici
8、ty n. 电; 电能 【语境领悟】 *It runs on electricity. 它是电动的。 *He bought an electric fan yesterday. 他昨天买了一台电风扇。,【妙辨异同】 electricity与electric的异同,【学以致用】 The machine is driven by_ (electric). 答案: electricity,. 用所给词的适当形式填空 1. The blender is used for_ (make)a banana milk shake. 2. The car_ (invent)in 1885. 3. They_
9、(use)animals to do this kind of work in the past. 答案: 1. making 2. was invented 3. used,达标检测,4. Tom takes no_ (please)in his work. 5. Electricity is becoming more and more important in our_ (day)lives. 答案: 4. pleasure 5. daily,. 句型转换 1. The TV was invented around 1927. (对画线部分提问) _ _ the TV_ ? 2. Pap
10、er was invented by Cai Lun. (对画线部分提问) _ _ paper_ _ ? 答案: 1. When was; invented 2. Who was; invented by,3. Sunglasses are used for keeping out the sunshine. (对画线部分提问) _ _ sunglasses_ for? 4. They built a bridge over the river last year. (改为被动语态) A bridge_ _ over the river last year. 5. The book was written by Mo Yan. (改为否定句) The book_ _ by Mo Yan. 答案: 3. What are; used 4. was built 5. wasnt written,
