2019九年级英语全册 Unit 6 When was it invented（2）导学案（无答案）（新版）人教新目标版.doc

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1、UnitUnit 6 6 WhenWhen waswas itit inventedinventedPeriodPeriod 2 2 SectionSection A(2a-2d)A(2a-2d)要点 ：词汇，能够熟练运用句型 Who was it/were they invented by? What is it/are they used for?1、自主学习了解身边常用物品的发明史，如拉链，增高鞋等等.1 被某人发明_ 2.被用来做某事_3.有特殊跟的鞋_ 4.通过电能工作_5.如此伟大的发明 _ 6.不同发明的先驱者_7.裙子上的拉链_ 8.在我们日常生活中_9.不同发明的先驱者_ 1

2、0.我的学校项目主题_2课堂活动（一） 、听力练习Step1:听力预测，听录音完成 2a,组内核对答案。Step2:听录音完成 2b。Step3:跟读听力材料，勾画出 be used for 的结构。Step4:小组练习，用 1c 编对话。What are they used for? They are used for _.（2）Role-play in 2d.1、小组合作弄懂对话的大概意思，勾出重点，做好随堂笔记。完成后由组长根据自己的展示方案分配任务，带领组员在组内进行预展，准备在本组展示区进行展示。2、跟读录音并背诵。拓展延伸：含双宾语的主动语态的句子变为被动语态时，常把那个指人的间接

3、宾语变为被动语态的主语；也可把那个指物的直接宾语用作主语，但此时必须在间接宾语前加上介词 to 或 for。如：He gave me a book.I was given a book by him.（人作主语）A book was given to me by him. （物作主语）My father bought me a bike.(变被动语态)-。 （主语是人）-。 （主语是物）感官动词和使役动词在主动句中其后的动词不定式不带 to，但变被动句时必须加上 to。如：The boss made her work for 16 hours a day.She was made to wor

4、k for 16 hours a day. 3、课堂检测（1）. 根据汉语意思完成句子。 （一空一词）1.电脑是这样伟大的发明，以致极大地改变了世界。Computer is _ a great _ that it has changed the world a lot.2.想想电脑在我们日常生活中用得多么频繁。Think about how _ the computer is _ _ our _lives.3.你可以列出你的工作项目。You can_your work _ .4.你能帮我看看那鞋子的款式吗？-没问题Can you help me look at the _of the shoe

5、s ?_ _.5. 没有提到那是谁发明的。It doesnt _who it _ _ _.6.The refrigerator is used to keep food fresh.(改为同义句)The refrigerator is used _ food fresh.（二） 、Use 用法小结1. They are used for _(see) in the dark.2. This kind of knife is often used for_(cut) apples. 3. I used to_ (go) to work by bus. Now I take a taxi.4. H

6、is mother is used to_( get) up early.5. MP3 is used for_(play) music.6. She used to_with her parents, but now she is used to_with her classmates at school. A. live; living B. live; live C. living; living D. living; live 7.My cousin is used to _ (study) with his new friends in Australia. 8. I used to _ (go) swimming on Saturdays. 四、课堂评价1.自评： 小组评 ：2.已学到了哪些知识？3.存在的问题或困惑？