Unit 6 课时1 Section A（1a-2d）（导学案）英语人教版2012九年级全一册

Unit 6 When was it invented ? Section A (1a-2d) 导学案 班级： 学生姓名： 科目： 授课教师： 学习目标 通过本节课学习，学生能够： 1.学习并掌握词汇heel, style, invent及be used for等的用法；能听懂并谈论物品的发明者、发明时间及某发明的用途等。（学习理解） 2.通过大量语言体验一般过去时的被动语态的结构；掌握英语听力技巧的运用，快速精准地完成听力练习。（运用实践） 3.培养学生对新生事物的发明产生兴趣，提升创新意识；通过熟悉周围常见发明物，养成勤思考，善总结的好习惯。（迁移创新） 学习 重难点 1. 掌握重点单词的词义、词性、发音、固定搭配等； 2. 学会使用被动语态目标句型来谈论发明物： When was ... invented? —It was invented in... Who was it invented by? —It was invented by... What is the ... used for? —The... is used for doing... 课前预习 写出下列单词的过去分词。 invent 1   use 2   change 3   drink 4 bring 5   produce 6   sell 7   steal 8 advise 9   take 10   translate 11   eat 12 课堂探究 Lead in 1.Greeting. 2.Watch a video. Do you know the four great Inventions in China? 3.Look and say. Pre-listening 1. Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them [1–4] (1 = first, 4 = last). 2.Let Ss practice like this. 3.Before listening,Could you tell me how to read the years? While-listening 1. Listen and match the inventions with the years. 2. Listen again and choose the right answer. 33. Make conversations. 1. 4. Listen and number the inventions[1-3] in the order you hear them. 5.Listen again and complete the chart below. Post-listening 1.Make conversations using the information. 2. Pair work 3.Ask Ss to read the conversation in 2d and answer the questions.Then role-play the conversation 3. Let’s talk. 随堂练习 一、单项选择。 1. — Listen！What is this sound？ — It is ________ doubt Mary is playing the piano. A．on B．in C．without D．of 2. — He is a good ________ of the country. — Yes. All his people live a good life and admire him very much. A．partner B．boss C．speaker D．ruler 3. — The river has been polluted seriously. — Yes， the terrible ________ makes me sick. A．shape B．noise C．smell D．taste 4. The plane ________ on the ground for two more hours because of the bad weather. A．ran B．moved C．shook D．remained 5. — Do you need me to help you boil the soup？ — No，thanks. The soup ________ five minutes ago. A．boiled B．were boiled C．was boiled D．is boiled 6. — What's the matter？ — He hurt his fingers ________ while cutting vegetables. A．by accident B．by mistake C．in time D．on time 7. — Everything is not ready！ But the sports meeting will ________ very soon. — I hope our class can achieve a great success. A．be happened B．happen C．be taken place D．take place 二、用括号内所给单词的适当形式填空。 1. Don't touch the ________(boil) water. You will hurt yourself. 2. The country didn't have a _______(rule) after a big war. 3. The ________(nation) park lies near the Yellow River and it looks beautiful. 4. Tea，the most popular drink，is an _________(accident) invention. 5. The __________(popular) of the Internet has risen around the world. 三、根据汉语意思完成下列句子。(每空一词) 1. 据报道，事故发生在五一那天。 It's reported that the accident _____ _______ on May Day. 2. 毫无疑问，中国人最了解茶文化。 _________ ______，the Chinese know about tea culture best. 3. 杰克如此不小心以至于他掉进河里了。 Jack was so careless that he _____ _____ the river. 4. 人们认为，茶在六、七世纪传到了朝鲜和日本。 ___ ___ ________ that tea was brought to North Korea and Japan during the 6th and 7th centuries. 5. 你看了这个节目才会意识到我们中国的饮食有多美妙。 You _____ realize how wonderful our Chinese food is _____ you watch the program. 课后作业 必做题：掌握本课学习的新单词和表达方式。 探究性作业：对一项你所了解的发明做一个简短的介绍！ 【参考答案】 课前预习 课前预习 1． invented 2．used 3．changed 4．drunk 5．brought 6．produced 7．sold 8．stolen 9．advised 10．taken 11．translated 12．eaten 课堂探究 Lead in 略 Pre-listening 1. 2.略 3.略 While-listening 1. 2. 3. 略 4. 5. Post-listening 1. 略 2. 略 3. 4. 课堂练习 一、 CDCDCAD 二． 三 学科网（北京）股份有限公司2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$