1、动词的变化规则教学目标知识:理解动词的分类掌握be动词及实意动词的定义方法:掌握实意动词变单数第三人称的变化规则能力:能够辨别出动词的原型及单数第三人称教学重点实意动词的定义及实意动词变单数第三人称的规则教学难点实意动词变单数第三人称的规则教学过程Step1:课堂导入 老师将下列句子呈现给学生,学生跟着老师读下列句子,对比每组句子的划线部分的区别。 1. He breaks his new cup. His brothers break their new cups. 2. Their teacher asks th
2、em to finish their homework on time. Their teachers ask them to finish their homework on time.Step2:知识讲解知识点1:动词的分类动词分为:系动词、助动词、情态动词和实意动词四类。(be动词是系动词的一种)知识点2:实意动词实意动词是表示动作或者状态的词。当实意动词做谓语动词时其人称数必须和主语保持一致。此外,它们还有时态、语态、语气等变化。在一般现在时态中,除第三人称单数外,谓语动词用原形。主语是第三人称单数时,谓语动
5、ok)afterherbabycarefully.(6)Youalways_______(do)yourhomeworkwell.(7)I_______(be)ill.I’mstayinginbed.(8)She_______(go)toschoolfromMondaytoFriday.2.选择题(1)Jenny! Do you know that one-third of the boys in our class______ the singer Jack ? A. like B. likes
6、 C. liking (2)Betty will ring me up when she _______ in Beijing. A. arrive B. arrives C. arrived D. will arrive(3)my father _____ his bike to work every day instead of driving. A. ride B. rode C. rides D. will ride(4)He s
7、aid the sun ____in the east and ____in the west. A rose; set B rises; sets C rises, set D rise; sets Step4:小结本节课主要围绕一般现在时态中的动词常考点展开,即:一般现在时态中动词的形式及变化规则,需要重点掌握一般现在时态中主语为单三时实意动词的变化。 近年中考对语法点的考查往往是与语境想结合,因此,同学在做题时要结合语境来分析题目,灵活地运用语法知识。