1、 小学英语易错语法知识点归类-一般现在时 一般现在时的功能 1.表示事物或人物的特征、状态。如:The sky is blue.天空是蓝色的。 2.表示经常性或习惯性的动作。如:I get up at six every day.我每天六点起床。 3.表示客观现实。如:The earth goes around the sun.地球绕着太阳转。 一般现在时的构成 1. be 动词:主语+be(am,is,are)+其它。如:I am a boy.我是一个男孩。 2.行为动词:主语+行为动词(+其它)。如: We study English.我们学习英语。 当主语为第三人称单数(he, she,
2、it)时,要在动词后加“-s“或“-es“。如:Mary likes Chinese.玛丽喜欢汉语。 一般现在时的变化 1. be 动词的变化。 否定句:主语+ be + not +其它。 如:He is not a worker.他不是工人。 一般疑问句:Be +主语+其它。 如:-Are you a student? -Yes. I am. / No, Im not. 特殊疑问句:疑问词+一般疑问句。如:Where is my bike? 2.行为动词的变化。 否定句:主语+ dont( doesnt ) +动词原形(+其它)。如: I dont like bread. 当主语为第三人称单
3、数时,要用 doesnt 构成否定句。如: He doesnt often play. 一般疑问句:Do( Does ) +主语+动词原形+其它。如: - Do you often play football? - Yes, I do. / No, I dont. 当主语为第三人称单数时,要用 does 构成一般疑问句。如: Does she go to work by bike? - Yes, she does. / No, she doesnt. 特殊疑问句:疑问词+一般疑问句。如:How does your father go to work? 小结: 通常用时间状语 “usually, often, every day, sometimes” 。 肯定句: I go to school on foot every day. She goes to school on foot every day. 一般疑问句: Do you jump high? Yes, I do. / No, I dont. Does he jump high? Yes, he does. / No, he doesnt. 否定句: We dont go to school on Sundays. My mother doesnt like watching TV in the evening.