新人教版九年级全一册英语 Unit6 第3课时 教案（教学设计）.docx

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1、Un it 6 When was i t i nvented?Sect i on A (Grammar Focus-4c)知识目标单词nearly , ruler, boil， remain , smell, national, trade , doubt, fridge， low,somebody , translate , lock , earthquake, sudden, belL biscuit, cookie, musical, instrument词组by accident ， take place ， without doubt, all of a sudden句型l.In E

2、ngland， tea didnt appear until around 1660.2 .When was tea brought to other countries?3 .Who was it invented by?技能目标学会用被动语态表达对事物的认识和看法1 .学习本课时的重点短语和句型。2 .学习一般过去时态的被动语态。学习一般过去时态的被动语态。Step 1 复习:讨论：一When was_invented?It was.Step 2 情景导入:T:Tea is one of the most popular drinks in the world.Do you know wh

3、ere it was invented andhow it was invented? Do you want to know more about tea? OK, lefs 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，能引起学生的 兴趣。Step 3完成教材Grammar Focus-4c中的任务：1 .学生大声朗读Grammar Focus中的句子并熟记。完成下面的表格。When was the zipper invented?（拉链是什么时候被创造的？ ）It wa

4、s invented in 1893.（它是在 1893 年被创造的。）Who was it invented by?（它是被谁创造的？）It was invented by Whitcomb Judson.（它是被惠特科姆贾德森创造的。）When was tea brought to Korea?（茶叶是什么时候被带到朝鲜的？）It was brought to Korea during the 6th and 7th centuries.（它是在6世纪到7世纪期间被带到朝鲜的。）What is the hot ice cream scoop usedfor?（热冰激凌勺是被用来做什么的？）

5、Its used for serving really cold ice cream.（它是用来端很冷的冰激凌的。）环节说明：Grammar Focus中的句型填空练习能 使学生更好地理解和掌握本单元的重点语法和句型。2 .阅读4a中的例句，然后根据例句形式把所给的主动语态的句子改写成被动语 态的句子。3 .阅读4b中的句子，然后用括号内所给单词的正确形式填空。4 .认真阅读4c中的短文，用括号中单词的正确形式填空，完成后在小组内交流 答案，教师讲解。1., he heard a cry above him.A.By accidentB.Take placeC.A11 of a suddenD

6、.Without doubt答案：C句意为：“突然，他听到上方传来一声惊叫。all of a sudden意为“突 然”，所以答案选C。2.The Chinese writer has got lots of fans in France.His new book into French as soon as it came out.A.was translatedB. translatedC.is translatedD.translates答案：A根据his new book和translate的关系可知应该用被动语态；又根据时 间状语从句as soon as it came out是一般过去时态可知选A。完成请完成P51-P52对应习题教师通过提问的方式导入新课，让学生带着问题学习短文，增加了学习的 目的性。同时，教师给出改写的短文，并要求学生补全空白，锻炼了学生的实 际运用能力，巩固了所学知识。