仁爱版九年级上册unit4amazingsciencetopic1whenwasitinventedsectionc导学案（无答案）

Project English (Grade Nine)Unit 4 Amazing Science Topic 1 When was it invented? Section C导学案 备课组：九年级英语备课组 主备人：_ 时间：学习目标单词: invention, list, crayon, thought, silly, brainstorm, evaluate, detailed, redesign, imagination, balloon, gun, robot, keyboard;词组： a new way of doing things, come about, in many ways, most of the time, none of, laugh at, make a model of, share sth with sb, again and again句子：Inventing is interesting and exciting and everyone can be an inventor.学习过程：一、 课前预习（独学）：Step 1 预习1a1. 熟读本课的词汇，并根据以下中文写出单词和词组：第 4 页1、一种新的做事方法2、发生，产生3、以许多方式4、大多数时间5、没有一个6、嘲笑7. 做一个的模型8. 和分享9. 再三地2. 完成以下相应练习（课堂展示）。1、 这事故是怎样发生的？ How _ the accident _ _?2. 我们都不喜欢污染。_ _us _ pollution.3. 这些东西都不是地里种出来的。_ _ these things _ _ in fields.4. 别人处于困境时别嘲笑他们。Dont _ _ others when they are _ _5. 他以前经常被别人嘲笑。He _ often _ _ by others.6. 他们没有因人们所说的话而灰心。They _ _ _ what people _.3. 阅读P 85 1a课文 , 完成1b1c。4. 根据1a的内容, 对1a进行复述:Step 2 预习21.阅读2并巩固被动语态结构在文段中使用。主动语态：主语 + 动词 + 宾语被动语态：主语 + be + 过去分词 + by + 宾语2. 完成以下相应练习（课堂展示）。1、这事故是怎样发生的？ How _ the accident _ _?2. 我们都不喜欢污染。_ _us _ pollution.3. 这些东西都不是地里种出来的。_ _ these things _ _ in fields.4. 别人处于困境时别嘲笑他们。Dont _ _ others when they are _ _5. 他以前经常被别人嘲笑。He _ often _ _ by others.6. 他们没有因人们所说的话而灰心。They _ _ _ what people _.5) 写出以下词组的中文意思：二、 课堂流程：Step1 默写本课单词。（独学+对学）invention, list, crayon, thought, silly, brainstorm, evaluate, detailed, redesign, imagination, balloon, gun, robot, keyboard;Step2合作探究并展示1a（群学+对学+展示）1.小组合作探究完成以下任务：1）Read and understand 1a。2）校对课前预习Step1中的练习答案，讨论预习中遇到的困难并互相帮忙解决。2.展示：1）小组PK 1a。2）小组代表根据1a完成1b表格。3）小组代表完成1c。Step3合作探究并展示2（群学+展示）1.校对课前预习Step2中的练习答案，讨论预习中遇到的困难并互相帮忙解决。2展示1） 小组PK 2。2） 这事故是怎样发生的？1、How _ the accident _ _?2. 我们都不喜欢污染。_ _us _ pollution.3. 这些东西都不是地里种出来的。_ _ these things _ _ in fields.4. 别人处于困境时别嘲笑他们。Dont _ _ others when they are _ _5. 他以前经常被别人嘲笑。He _ often _ _ by others.6. 他们没有因人们所说的话而灰心。They _ _ _ what people _.2）小组代表展示1C。When you want to have an invention , first you must use your _. Then you should plan and design it. Careful planning is very _ in the invention. Third, you should make a _ drawing of your invention and make a model of it. If you want to make your invention more successful, you must _ it again and again. After that, you _ your invention. Last, remember that you should _ your invention with others.Step4 小组讨论2Step5 小组交流3Step6 随堂测试Step7 Homework1. Read the text and retell it.2. Go over the useful expressions.U4 T1 SC随堂测试1.People used the light bulbs widely in the past. (改为被动语态） The light bulbs _ _ _ by people in the past.2. We can launch spaceships to explore other planets. (改为被动语态） Spaceships _ _ _to explore other planets. 3. Gore Verbiniski directed the movie Pirates of the Caribean in America . (对划线