非谓语动词-现在分词与过去分词 导学案 授课老师 上课班级 高一10班 课型 语法复习课 课时 1课时（40 mins） 学情分析 Many high school students are weak in grammar, such as non-finite verbs which is an important concept for exams, and they also cannot put the non-finite verbs into practice correctly. 教学目标 To revise the usage of V-ing form and V-ed used as predicative, object complement, adverbial or attributive in a sentence. 2. To apply what we learn in this period to exercises, especially in grammar filling. 教学 重难点 Teaching important Points: The forms, five steps of non-finite verbs. Teaching Difficult Point: How to enable students to master the five steps and put them into practice. Step Ⅰ Lead in Task 1 Circle the correct words. Timmy was crazy about a popular game 1. developing / developed / to develop by Miha, Genshin Impact. He was at Level 10, but all his friends were at Level 30. He couldn’t team up with his friends. 2. Upgrade/ Upgrading / To upgrade his level, he must spend all his time on the game. It was impossible! His parents often warned him that 3. play / playing / to play computer game was a waste of time. What could he do The other day, Timmy was on the bus. He noticed a man 4. play / playing / to play the game at that time. Timmy had a chat with the man and the man told him a secret. Players could get three helpers 5. play / playing / to play the game for them by paying extra money. Timmy was happy to know this and bought the service as soon as he got home. 总结(Activity 2)： 非谓语动词是指在句中已经有_____，且没有 _____, 也不是 _____的情况下，需 要把其他的动词变成非谓语形式。 形式包括 _____(过去分词), _____(现在分词), _____(不定式) 非谓语动词_____人称和数的变化。 Step Ⅱ Presentation: The usage of participles (Activity 3) 【分词作定语】 Task 2.1 Complete the phrases. _____(fall) leaves _____(fall) leaves _____(boil) water _____(boil) water 总结：现在分词作定语表示_____意义； 过去分词作定语表示_____意义. Task 2.1 Figure out the non-finite verbs of every sentence. 总结：分词作定语的位置： 单个分词作定语，常放在被修饰词前，作_____定语； 分词短语作定语，常放在被修饰词后，作_____定语 Exercise: Fill in the blanks with the proper forms of the given words. The woman _____(stand) beside him is his daughter. Do you know the girl _____(call) Mary. I took some photos of the bridge _____(build) in 1937. The man _____(talk) with Mr. Lee. is a personal physician. 【分词作表语】 Task 2.2 Correct the sentences and circle the non-finite verbs. Mia was surprising that Sophie was gone. The news that Sophie had left was surprised. Mia seemed disappointing. Mia’s performance was disappointed this time. 总结：分词跟在_____后，作表语，相当于 _____. 现在分词作表语，说明主语的_____, 常译为_____. 过去分词作表语，说明主语的_____, 常译为_____. Exercise: Fill in the blanks with the proper forms of the given words We are _____(amaze) at the _____(amaze) news. The story was so _____ (surprise) that we couldn’t believe it. His job is very _____(interes ... ...
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