Unit4DiscoverUsefulStructures（教学设计）-高中英语人教版（2019）选择性必修第一册.docx

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1、2019人教版选择性必修一第四单元U4 Discovering Useful Structures 教学设计一、教学内容 Discovering Useful Structuresthe -ing form as the object and thepredicative本课是第四单元第四课时，语法课型，同学们通过观察、分析与归纳总结，掌握动词 的ing形式作宾语和表语的用法，并熟练运用这一结构。二、教材分析活动1展示了四个动词的ing形式的句子，学生可以通过观察和讨论归纳动词的ing 形式作宾语的使用规则。活动2通过另一组句子，呈现动词的ing形式作宾语的使用规 则，包括动词的ing形式否定

2、用法（not的前置），以及表愿望需求的特殊动词使用ing作 宾语时等同to be donee活动3则是通过词块拓展及对比让学生记忆-ing或to do作宾语 的特殊搭配，接着让学生完成活动4相应的强化练习。活动5让学生通过观察和讨论归 纳动词的ing形式作表语的使用规则。最后为他们提供与单元主题较为相关的相应练习， 让学生进一步熟悉其形式，体会其意义和功能。学生在学习语法的过程中同时获取相关 的文化信息，并初步内化语法结构和熟练活动主题。三、教学目标学生通过本课时的学习，能够：1 .在老师引导下归纳总结动词的ing形式作宾语和表语的规则；2 .在主题相关语境中运用动词的ing形式作宾语和表语来

3、表达情感和描述情景。三、授课时长25分钟四、教学过程ProcedureActivitiesPurposesLearningobjectivesTo identify and conclude the functions of the -ing form as the object and the predicative.To express feelings and describe situations by using the -ing form as the object and the predicative.To summarize and review the functions

4、of -ing learned before.Have students get a general idea of learning objectives of the class.Taskl &Task2Get students to find out the -ing form in theLet students better understand howobservationsentences and discuss in pairs their functions.Try to make some conclusions of the -ing form as the object

5、.Make up more examples to let students aware of the rules.the -ing form as the object can be used properly in a sentence.Task 3 &Task4 observation and conclusionGet students to practice by expanding the -ing chunks. Draw SS attention to the difference between to do and -ing as objects.Make conclusio

6、ns and give more examples.Exercise-consolidationHave students understand how the-ing form can be used properly.Task 5 Observation, conclusion and supplement of the -ing form as the predicativeGet the students to observe the sentences given from the text and else and conclude the rules of the -ing fo

7、rm as the predicative.Help students be familiar with how to use the -ing form as the predicative.Task 6Post-learningExercisesStudents are required to complete Textbook P41 Ex2, Ex3, and Ex4, and P83 Ex2, using -ing form as object and predicative.Complete a short passage themed the life of Charlie Ch

8、aplin, using -ing for different functions.Help students better use the structurethroughselectedexercises.Familiarize students with the theme of body language through describing selected pictures.Post-learningMake a mind map of how to use the -ing form as the object and predicative.Help students deepen the understanding of the -ing form.HomeworkTo finish the exercises on WB P83To revise and recite what we have learned about the use the -ing form as the object and predicative.Help students consolidate the skills learnt in class.