Unit 1 第6课时 (SectionB 3a-Self Check)（导学案）英语鲁教版五四学制九年级全一册

Unit 1 When was it invented? 第6课时 Section B 3a-Self Check 单元 Unit 1 课时 第 6课时 教学 目标 1.语言能力： 1.掌握常用词汇及句型: nearly,decide on, come up with 等; 2.用英语介绍某一项发明。 2.文化意识： 培养学生热爱科学、勇于探索的精神。 3.思维品质： 通过了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼界， 培养学生的创造精神。 4.学习能力： 1.熟练掌握被动语态用法； 2.学会使用被动语态介绍某项发明。 学习 重难点 1. 如何通过过程性写作活动，介绍发明物 2. 掌握写作技巧、写作步骤等。 课前预习 课前预习。 一、 翻译短语。 1. decide on _______________ 2. come up with _______________ 3. lead to ______________ 4. all of a sudden ________________ 5. be used for _____________ 二、翻译下面的句子。 1. 这个特殊的钢笔是由刘杰发明的。 _______________________________________________________ 2. 很难断定谁先想到这个主意的。 _______________________________________________________ 3. 他们认为发明家是借用其他人的想法来创造自己的发明。 ______________________________________________________ 合作探究 任务一：Review 1. What inventions have we learned ? 2. How to introduce them ? 任务二：Work on 3a. 1. Think of something that you do not like to do. Then think of an invention that could help you. Make notes. Then ask Ss to tell more details about it. 任务三： Get writing task.Follow the directions carefully and write it on your notebook. 任务四：Work on 3b. 1. Imagine you are a business person. Write a description of your new invention. Try to sell the invention to the class. 2. Make sure the structure. 3. Practice. Follow the example to complete their article. 任务五： 1.Peer-editing. Exchange articles, help each other correct them. 2. Play a game.Four students act as "salesman" on the platform to "sell" their invention.The audience of each student raise their hands to vote, and the "salesperson" with the most votes will win. 任务六：Complete the tasks in Self Check. 随堂速练 一、单项选择 1．The Red Cross ________ the homeless in some poor areas ________ food and tents(帐篷). A．regarded; as B．offered; for C．divided; into D．provided; with 2．The number of the people using AI (人工智能) ________ is getting larger and larger. A．cultures B．customers C．products D．histories 3．—Look, what an old bridge! It looks so special! —Yeah, it ________ nearly 500 years ago. A．was building B．was built C．has built D．built 二、多句选词填空（用方框中所给词组的适当形式填空） in the end; look up to; more than; come up with; lead to; by mistake; dream of 4．I Tu Youyou, who got the Nobel Prize in Physiology or Medicine. 5．It’s hard to tell who the idea first. 6．Do you know the saying “All roads Rome”? 7．They hurried and got on the wrong bus . 8．There are 2,000 students in our school. 9．Some students becoming famous movie stars. 10．We talked about where to go but stayed at home . 参考答案 课前预习 一、1. 取决于，依靠 2. 想出，提出 3. 导致 4. 突然 5. 被用于…… 二、1. This special pen was invented by Liu Jie. 2. It's hard to tell who thought of the idea first. 3. They think that inventors borrow other people's ideas to create their own inventions. 随堂速练 1、 DCB 2、 3.look up to 5．came up with 6．lead to 7．by mistake 8．more than 9．dream of 10．in the end 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$