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1、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
2、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
3、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
4、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
5、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 us
6、ed 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
7、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 use
8、d _ 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.Ahappeni
9、ng 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 _ t
10、errible, 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 Dfound out()10.The car _ by the policeman because the driver was drunk (喝醉的)Astopped Bwas stoppedCwere stopped Dstops六、课堂反思 通过本节课的学习我最大的收获_感到自己有待加强的是_ 教学反思：4
