非谓语动词（课件）冀教版（三起）英语六年级下册

Lead in It’s important to play sports. 非谓语动词（一） 学习目标 学习目标:掌握非谓语动词的相关用法及常见 考点。 重 点: 掌握常见动词不定式的用法。 难 点: 掌握并灵活运用所学知识。 定义 非谓语动词，又叫非限定动词。非谓语动词是指在句子中不是谓语的动词，主要包括不定式、动名词和分词(现在分词和过去分词)，即动词的非谓语形式。除了不能独立作谓语外，可以承担任何句子成分。 非谓语动词 1.动词不定式 2.动名词 3.分词(现在分词) 动词不定式 基本形式:(to)+动词原形 否定形式:not (to)+do 动词不定式无人称和数的变化 在句子中不能作谓语 动词不定式 用法 1.作主语 2.作表语 3.作宾语 4.作宾语补足语 5.作定语 6.带疑问词的不定式短语 1.作主语 To learn English well is very important for us. It’s very important for us to learn English well. 谓语动词用单数 it 作形式主语 to+动原 作真正主语 2.作表语 常放在be/seem之后，说明主语的性质、内容等。 Her job is to wash the dishes. She seems to be happy. 3.作宾语 I want to be a teacher when I grow up. 常见的接动词不定式作宾语的动词有哪些？ want to do sth. 想要做某事 hope to do sth.希望做某事 plan to do sth. 计划做某事 learn to do sth. 学会做某事 agree to do sth. 同意做某事 4.作宾语补足语 He asked me to turn off the light. ask sb. to do sth. 与ask用法相同的动词有哪些？ tell sb. (not) to do sth. 告诉某人(不)做某事 want sb. (not) to do sth.想要某人(不)做某事 would like sb. (not) to do sth. 想要某人(不)做某事 invite sb. (not) to do sth. 邀请某人(不)做某事 teach sb. (not) to do sth. 教某人(不)做某事 5.作定语 放在修饰词后面 I have much homework (to do) today. 6.带疑问词的不定式短语 Could you tell me how to get to the park? what/which/where/how/when+不定式 例题: 1.Congtai Park is a good place ______. A.to have fun B.have fun C.having fun D.to have a fun 2.Mike went to the library _____some books yesterday. A.borrow B.to borrow C.borrows D.borrowed 小结回归 动词不定式 用法 1.作主语 2.作表语 3.作宾语 4.作宾语补足语 5.作定语 6.带疑问词的不定式短语 1. 2. 课后巩固： Bye~ $$