Unit 6 When was it inventedSection B导学案2024-2025学年人教版英语九年级全册

九年级 Unit 6 When was it invented ? Unit 6 When was it invented? 第5课时 学习内容：Section B（1a—1e） 学习目标：进一步学习被动语态的运用。 学习过程： 一、自主学习 （一）预习课本P45新单词并识记。 （二）根据句意,用被动语态完成下列句子。 1.Jim took care of the baby yesterday evening,  The baby _______ _______ ______ ______ by Jim yesterday evening. 2.--Who’s the little boy in the photo? --It’s me. This photo ten years ago. 3.It is reported that the underground Line No.3 __ in our city in 2020.（build） 4.--Do you plant trees in spring? --Yes. Many trees __ ___ in our city every year. 二、合作交流 1.预习检查，解决存在的问题。（小组汇报）。 2.完成1a和1b。 3.完成1c和1d的听力练习。 4.完成1e，Pair work。 三、精讲释疑 1.by mistake错误地；make mistakes犯错；mistake…for把…错当成 2.in the end = at last = finally最后、最终。 相关短语：at the end of在…的末尾；by the end of到…末 3.by accident=by chance=accidentally偶然的、无意中。 四、达标练习 选择填空。 1.---Sorry. I have taken your book by mistake. ---_________. A. That's right. B. Not at all. C. All right. D. Never mind. 2.______________, we climbed the top of the mountain ! A. At last B. In the end C. Finally D. A,B or c 3._______ the end of last term, I had learned about 5000 English words. A. by B. at C. in D. on 4.Martin _____ his  bike ______ accident this morning.  A. felt off\by B. fell off\by C. Fell down\by D. felt off\in Unit 6 When was it invented? 第6课时 学习内容：Section B（2a---2b） 学习目标：1.掌握P46页的单词。 2.阅读文章，从文章中学习被动语态的运用。 学习过程： 一、自主学习 （一）预习课本P46新单词并识记。 （二）预习课本P46后写出下列短语和单词。 1.被深爱的 2.据说 3.在奥运会上 4.大学老师 5.分成…… 6.合作 7.同时 8.梦想着 9.仰慕，钦佩 10.鼓励某人做某事 二、合作交流 1.预习检查，解决存在的问题。（小组汇报）。 2.2a，Work in groups. 3.2b，阅读文章，划出被动语态的句子，翻译文章。 三、精讲释疑 1.over = more than 表示数量，程度 “在…以上， 超过”  2.divide 分开，划分 divide……in\into…… 分成…… 3.the number of + 复数名词, “…的数量”，做主语时，谓语动词用单数 a number of+ 复数名词, 许多……，相当于many, a lot of,做主语时，谓语动词用复数。 四、达标练习 选词填空。 Divide…into… , hero , by mistake, Olympic , over , is , are 1. I’m sorry, I took your pen . 2. There are many national in Chinese histroy. 3. The teacher us groups . 4. The 31st will be held in Brazil. 5. The number of boys 30. 6. A number of students form the countryside. 7. He is forty. 反思： Unit 6 When was it invented? 第7课时 学习内容：Section B（2c—3a）. 学习目标：精读2b文章，完成2c-2e的练习，培养阅读能力。 学习过程： 一、自主学习 （一）预习课本P47新单词并识记。 （二）用括号内所给词的正确形式填空。 1. It happened three (thousand) years ago. 2. The big bowl was used for (keep) the wine warm. 3. I’ve learned a lot about old Chinese (invent)today. 4. They (invent) hundreds of years ago. 5. A chef (call) George Crum invented potato chips. 二、合作交流 1.预习检查，解决存在的问题。（小组汇报）。 2.再读2b课文，完成2c,2d练习。 3.Ss.work in groups. 三、精讲释疑 1.invent 指运用想象力，创造出原本没有的新事物 Bell invented the telephone. 2.discover 指发现原来存在，但一直未被人挖掘或认识的事物 Columbus discovered America in 1492. 3.find out 指经过努力“把搞…清楚” We have to find out when the class meeting will take place. 4.find 指找到丢失的事物 四、达标练习 （一）句型转换。 1.The League was founded in Guangzhou in 1922 .(对画线部分提问) the League ? 2.He didn’t go to bed before he finished his work .(同义句转换) He go to bed he finished his work . 3.They are used for seeing in the dark.(对画线部分提问) are they used ? 4.It was invented in 1888 .(对画线部分提问) was it ? 反思： Unit 6 When was it invented? 第8课时 学习内容：Section B（3a--3b）--Self Check . 学习目标：1.复习本单元单词。 2.复习本单元语法。 学习过程： 一、自主学习 （一）复习本单元单词。 （二）复习总结被动语态。 二、合作交流 1.完成3a表格。 2.根据3a的信息描述自己的新发明，组内展示结果。 3.完成Self check 1-3。 三、达标练习 同义句转换。 1.When did they build the school? When the school by them？ 2.How do you make a cake? How a cake ? 3.I filled the basket with flowers. The basket with flowers. 4.This sad story was written by Charles Dickens. Charles Dickens this sad story. 5.We use it to open the door. It to open the door. 反思： 学科网（北京）股份有限公司 $$