河南省虞城县第一初级中学九年级英语全册 Unit 6 When was it invented Period 3导学案（无答案）（新版）人教新目标版.doc

unit 6 when was it invented学习目标学习新单词和重点词组：学习重点通过阅读，了解茶的出现,学习被动语态。学习难点被动语态的一般过去时态结构。学习过程自主空间【独立自主学习】一、基础知识学习：a.记忆新单词。意外的，偶然的_ 几乎，差不多_ 统治者_煮沸_ 保持不变_ 闻到/气味_圣人_ 国家的，民族的_ （做）贸易_ 疑惑，怀疑 _b.词组学习。1.spread tea to other countries 2.被偶然地发明了 3.一个偶然的发明 4.it is said that +从句 5.第一个发现茶饮料的人 6.在篝火上 7.remain for some time 8.发出一种香味 _9. 世界上最喜爱的一种饮料之一 10.在不到100年的时间里 11. take place in the 19th century _12. 毫无疑问 _13. 最理解茶的本质 c. 预习，做3a题目上的问题。 【合作互助学习】a. fast reading，检查3a的预习作业。bcareful reading：完成3b。 【展示引导学习】挑战一：read 3a aloud.挑战二：完成3c. 学生展示不懂的问题，老师解答。【评价提升学习】一、单项选择题( )1. i wont believe that the 5-year-old boy can read magazines _ i test him myself. a .if b. when c. after d.until ( )2.what is mom cooking?fish, i guess. how nice it _.a. looks b. sounds c. tastes d. smells( )3.we _ not to play computer games on weekdays.a. are told b. have told c. told d. tell二、用所给词的适当形式填空。1. tea has become the _ (nation) drink in england . 2. rabbits like eating carrots and _ (leaf) of vegetables. 3. we know that tea was brought to the western world many _ (century) ago. 4. the tea _ (not bring) to the western world until 1610.三、从7个句子中选择5个句子填入对话中。 a. it can hardly be seen in china now. b. then the water could be brought up. c. it was invented many years ago.d. usually two people stood on it.e. it was used for getting water.f. it is an old machine.g. what was it used for？对话：a: whats that ? b:_1_ a: when was it invented? b: _2_ a: how did it work? b: _3_ . they pushed the pedals(踏板) down hard with their feet. _4_ a: what was it made of? b: it was ma