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课 题 Unit7 Invention and Innovation (Language Practice ) 课 型 Language Practice 课 时 1
授课班级 授课时间 45mins 授课教师
教材分析 本课教学内容选自高等教育出版社出版的“十四五”职业教育国家规划教材，《英语2 基础模块》中第七单元的Language Practice板块，要求学生掌握并列句的基本用法和科技创新的相关词汇。学生通过小组合作完成任务，归纳总结并列句的句法、结构、连词，并在情景中进行运用，感知更多科技和创新带给我们生活的便利。词汇的任务练习，是对本单元科技创新相关词汇的运用能力的再次检测和巩固，指纹锁的语料也对如何推荐科技产品的写作有一定参考意义，学生掌握相关词汇的同时，感知发明和创新对人类生活带来的巨大便利。
学情分析 并列句是由简单句并列在一起构成的句子类型，学生学习过程中常见，但未进行系统学习，知道一些并列连词，但不能准确区分他们是否是并列句，有些特殊的并列句式也未曾见过，还需通过本节内容，完成各项任务的过程中，总结归纳并列句的几种常见并列连词，特殊句式和部分并列连词的不同用法再由教师补充说明，使其形成系统的、完整的并列句知识面。词汇运用对有关科技创新的表达再次复习巩固，用指纹锁的语料让学生感受发明和创新给生活带来的便利。
学习目标 Knowledge objectives: To master the usage of compound sentence. To be able to use the vocabulary and phrases correctly. Ability objectives: To be able to tell and use compound sentence. Emotional objectives: To feel the convenience brought by innovation and invention.
学习重难点 To master the usage of compound sentence. To be able to use the key words to introduce the invention.
教学方法 小组讨论法、任务教学法、情境教学法
课前准备 PPT课件
教学媒体 PPT课件、多媒体设备
教学过程
教学环节 教师活动设计 学生活动设计 设计意图
Step 1: Lead in 1.Give three sentences to tell the difference along them and lead in the grammar. I love my parents. I love my parents and they love me. I love my parents so much that I can do anything for them. Review the styles of sentence : 简单句 并列句 复合句 1.Compare the examples and tell the difference.What style of sentence are they. 2.Know the difference along them. 简单的句式理解和区分英语中的句子分类，复习概念，激活知识储备，为接下的并列句讲解做铺垫。
Step 2: Grammar 1.Summarize the use of compound sentence 1)句法：两个或两个以上的简单句并列连接在一起。 2)结构：简单句+并列连词+简单句 3)分类：联合并列句 选择并列句 转折并列句 因果并列句 5)举例：I help him and he helps me. Hurry up,or you will be late for school. She likes bread and milk,but she doesn’t like eggs at all. She didn’t come to school today,for she was ill. 5)Read the sentences and decide what kind of compound sentences they belong to. 2.Read and underline. 1）Read and underline compound sentence in task15 by themselves. 2)Ask some students to check answers,then tell which kind the sentence belongs to and why the sentence has and ,or or but, but doesn’t belong to . 3.Read and complete. Use the right connective to complete and finish task 16.Ask some students to check answers and explain the reason why they use it and if the sentence with connective is compound sentence. Sum up the inventions and scientists: Madame Curie cars electricity Henry Ford automobile Hedy Lamarr Wi-fi wireless Internet apps 4.Choose and complete. Read the sentences given in the task ,talk about their relation and try to connect them in a paragraph, Read the paragraph in the class and understand the effect of these inventions on our lives and world. Sum up the inventions: Wheel steam engine train Internet 1.Review all the points of compound sentence and take some notes .Master the connectives of four kinds compound sentences and be able to tell which kind the sentence belongs to while doing the exercise. 2.Practice and recognize compound sentence. Fill in the sentences and decide if the sentence with connective is compound sentence. Take some notes. 4.Discuss the relationship between the sentences and try to link them in a paragraph.Read the paragraph and get a better one .Collect the inventions. 系统并列句的知识点，注意并列连词连接的必须是简单句，而非词或短语。掌握基本结构和并列连词的意义，才能在练习运用中参考和对照。还需学生联系已有知识储备对比英汉表达的不同,通过关联词的不同准确区分并列句的不同。 用含有and，or和but的句子干扰学生，对比并列句的含义，正确判断并列句，激发学习兴趣，加强概念的记忆。 通过小组讨论，再次运用并列句的概念，掌握关联词不是并列句的唯一判定。总结科学家的事迹及发明，储备信息，为接下来的练习巩固做好准备。 能用合适的关联词连接句子，是段落形式和意义更为连贯，注意句子间的逻辑关系，和要表达的句意完整性。朗读对比小组完成情况选出最佳作品，继续搜集发明，积累信息。再次感知发明创新给生活带来的便利。
Step 3: Vocabulary 1.Choose and complete. Review the phrases in the reading to know the usage of them,then fill in the blanks to finish task18. 2.Read and complete. Review the words in the reading to know the usage of them，then fill in the passage to finish task19. 再读原句，复习短语用法。学生独立完成填空，在小组检查，改正并分析错误原因。 复习单词在原文中的用法，独自补全短文，再小组检查，改正并分析错误原因。 温故而知新。独立完成后再小组检查交流，培养自主解决问题的能力和团队合作能力。 给单词新的语境呈现，词语运用多样化，巩固知识，增强学生的语用灵活性。再次感知甜点师傅的优秀品质和敬业的工匠精神。
Step 4: Summary Grammar 1)句法：两个或两个以上的简单句并列连接在一起。 2)结构：简单句+并列连词+简单句 3)分类：联合并列句 选择并列句 转折并列句 因果并列句 5)举例：I help him and he helps me. Hurry up,or you will be late for school. She likes bread and milk,but she doesn’t like eggs at all. She didn’t come to school today,for she was ill.
Step 7: Homework 1.Remember the rules and structures. 2.Be able to recognize the compound sentences from a paragraph. 3.Use compound sentence to introduce an new product.
板书设计 同总结部分。
教学反思 （留白）

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