2019新人教高中英语选择性必修一Unit4Discover-Useful-Structures教案.docxVIP

2019新人教高中英语选择性必修一 Unit4 Discover Useful Structures公开课教案 Teaching aims： Enable students to master the usages of -ing forms serving as objects and predicatives; Identify the functions of -ing forms serving as objects and predicatives; Use -ing forms freely in communication and writing. Teaching key points: Guide students to identify the functions of -ing forms serving as objects and predicatives. Teaching difficult points: Help students master the usage of -ing forms serving as objects and predicatives and use them freely. StepⅠLead-in Look at the following pictures and complete the sentences using -ing forms. Mary enjoys_____________________________. Jane practices ____________________________. Mike’s job is _____________________________. Suggested answers: 1.listening to music 2.playing the piano 3.teaching maths StepⅡlook and observe Activity 1　Look at the examples below,paying attention to the italicised parts.Find other examples from the reading text. 1.She enjoys learning about body language in different cultures.(object) 2.The crucial thing is using body language in a way...(predicative) Suggested answers: 在第一个例句中-ing形式作宾语,说明动作的承受对象。 在第二个例句中-ing形式作表语,说明主语的内容。 课文中的其他例句: 1.However,you should avoid making this gesture in Brazil and Germany,as it is not considered polite. 2.Elsewhere,people favour shaking hands,bowing from the waist,or nodding the head when they meet someone else. 3.A good way of saying “I am full” is moving your hand in circles over your stomach after a meal. 4.Perhaps the best example is smiling. Activity 2 Fill in the blanks with proper words and state their functions. Activity 2　Fill in the blanks with proper words and state their functions. 1.He was in low spirits and even considered 　　　　　　　　(go) away.? 2.You should practise 　　　　　　(play) the piano every day.? 3.You certainly mustn’t miss 　　　　　　(see) the wonderful film.? 4.The doctor advised 　　　　　　(stay) longer in hospital.? 5.Michael has delayed 　　　　　　(write)to her until today.? 6.Can you im