黑龙江省安达市吉星岗镇九年级英语全册 Unit 6 When was it invented（第1课时）导学案（无答案）（新版）人教新目标版.doc

unit 6 when was it invented一、学习目标：1. 语言知识目标：1) 能掌握以下单词： heel, scoop, electricity, style, project, pleasure, zipper, daily, website, pioneer, list, mention 能掌握以下句型： when was the telephone invented? i think it was invented in 1876. what are they used for? they are used for seeing at night. 2) 能谈论物品被发明的时间、发明者，表达某发明的用途。2. 情感态度价值观目标： 了解一些近现代发明的时间及用途，激发自己热爱发明的情感。培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。 二、学习重难点1) 本课时的单词、词组和句型，学习运用一般过去时态的被动语态。2) 学会询问发明时间及用途的基本句型：when was the telephone invented? i think it was invented in 1876. what are they used for? they are used for seeing at night.3）运用一般过去时态的被动语态来讨论发明的发明时间及用途。三、预习感知：、单词名词：1.h_鞋跟；足跟2s_勺；铲子3e_电；电能 4s_样式；款式 5p_项目；工程6p_高兴；愉快7z_拉链；拉锁8w_网站 9p_先锋；先驱10r_统治者；支配者 11s_圣人；圣徒 12d_疑惑；疑问动词：1.m_提到；说到 2b_煮沸；烧开 3r_保持不变；剩余形容词：1.d_每日的；日常的2a_意外的；偶然的3n_国家的；民族的副词：n_几乎；差不多兼类词：1.l_v列表；列清单 n名单；清单2s_n气味 v发出气味；闻到3t_n贸易；交易 v做买卖；从事贸易4d_n疑惑；疑问 v怀疑、短语1be used _被用来2have a _有道理3_ that time在那时4_ accident偶然；意外地5_ an open fire在火上6take_发生；出现7_ doubt毫无疑问；的确、句子1it is said that a chinese ruler called shen nong _ _ _ _ discover tea as a drink.据说有一位叫做神农的中国统治者最早发现了茶可以饮用。2it is believed that tea _ _ to korea and japan during the 6th and 7th centuries.人们认为，茶在六至七世纪传到了韩国和日本。3the tea trade from china to western countries_ _ in the 19th century.中国与西方国家间的茶贸易发生在十九世纪。四、合作探究step 1、根据1a图片写出与之对应的单词，猜测信息，标出发明顺序完成1a；step 2、播放1b录音，回答：what are they talking about?step 3、听2a.2b前，回答: 1)what can you see on the table? 2)what is the boy doing? 3)what is the girl doing? 4)what is the scoop used for? 5)what are the shoes used for ? 并独立完成2a.2b step 4、阅读对话，回答： 1) who invented the zipper? 2)when was the zipper invented? 3)when was it first used widely?step 5、分角色朗读2d五、检查反馈、用所给单词的适当形式填空 1.we need _ (电) to live.2the clothes are the newest _ (样式) this year.3it is my _ (高兴) to make a house.4the company produces the food without _ (疑问)5it is a _ (清单) of the things to buy.二、用所给单词的适当形式填空。1when was the bus _ (invent)? 2what is it _ (use) for?3the story _ (take) place in 1949.4he _ (smell) it yesterday in the hospital.5they help _ (spread) the popularity of the paper.三、单项填空。()1.the knife is used _ cutting.afor bas cby d/()2.im very_ with my own cooking.it looks nice and smells delicious.mm, it does have a _ smell.apleasant; pleased bpleased; pleased cpleasant; pleasant dpleased; pleasant ()3.the song came to my ears _ accident.aby bwith cin dfor()4.the meeting _ last sunday night.ahappening bhappened ctook place d.takes place()5.the telephone_ by the wellknown scientist, alexander graham bell.ainvented binventing cwas invented dinvent()6.who were the zippers invented _？aby bfor cwith dat ()7.thanks for the delicious food._.ano, thanks bthats right call right dmy pleasure()8.what _ terrible, ted?im sorry.ill wash my shoes at once.ahears bsounds csmells dlistens()9.the corn, potato and tomato are plants that were first _ in america by columbus.ainvented bgrowncdiscovered dfoun