九年级英语全册 Unit 6 When was it invented Section A（3a-3c）教案（新版）人教新目标版-（新版）人教新目标版初中九年级全册英语教案.doc

Section A (3a3c) 1重点单词：nearly，ruler，boil，remain，smell，saint，national，trade，doubt2重点短语：by accident，fall into，some time，take place，without doubt，It is believed that.3重点句式：In England，tea didnt appear until around 1660.When was tea brought to other countries?1重点短语和句型2一般过去时态的被动语态一般过去时态的被动语态一、预习课本P43新单词并背诵，完成下面的汉译英。1几乎_2.统治者_3煮沸_ 4.剩余_5气味_ 6.圣人_7国家的_ 8.疑惑_9交易_二、认真预习3a3c找出下列短语和句型。1偶然_2发生_3毫无疑问_4掉入到里_5一段时间_6据说_7在英国，茶叶大约直到1660年才出现。_8茶叶是什么时候传到其他国家的？_Step 1情景导入Teacher：Tea is one of the most popular drinks in the world. Do you know where it was invented and how it was invented？Do you want to know more about tea？OK，lets learn the passage in 3a together to find out the answers. 环节说明：通过问题引出本节课要学习的内容，过渡自然，引起学生的兴趣。 Step 2完成教材3a3c的任务1快速阅读3a短文，将段落和段落大意匹配，完成后让学生展示答案，教师点拨。(5分钟)2认真阅读短文，回答3b中的五个问题，完成后教师点拨。(3分钟)3细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。(3分钟)4教师点拨短文中出现的重点和难点。(3分钟)5根据短文内容，用3c方框中的单词的正确形式完成句子，完成后请学生展示答案，教师点拨。(3分钟)6熟读短文，识记并背诵知识要点。(5分钟)7小结训练。(3分钟)(A)1.I found my lost pen under my bed _.Aby accidentBby the endCby mistake Dby car(B)2.The students didnt stop talking _ the teacher came into the classroom.Awhile Buntil Cas Dat(B)3.Only a few tigers _ in China.Ahave Bremain Ckeep Dstay(C)4.Great changes _ in the city in the last few years.Ahave been take place BhappenedChave taken place Dhave happened(A)5.It is _ that our English teacher will visit America during the summer vacation.Asaid Bsaying Csay Dsays环节说明：通读阅读分析文章，学生的阅读分析能力在这一环节得到提升；小结训练又及时地巩固强化了重要的知识点。Step 3问题探究 ()1.I met her _ at the bus stop.Aby mistake Bby accidentCwithout doubt Dtake place答案选择B，句意：“我在公共汽车站意外地见到了她”，by accident意为“意外，偶然”。 ()2.I didnt go to bed _ I finished my work.Auntil Bafter Cwhen Dwhile答案选择A，句意：“我直到把作业做完才上床睡觉。”not.until.意为 “直到才”。所以答案为A。()3.It is _ that our team will win the match.Abelieving BbelievedCbelieves Dto believe答案选择A，It is believed that意为“据说”，是固定结构。因此答案选择A。请学生们做前面课时训练部分。