一般现在时和频率副词.docVIP

一、一般现在时一、一般现在时的功能1.表示事物或人物的特征、状态。 The sky is blue.2.表示经常性或习惯性的动作。 I get up at six every day.3.表示客观现实。 The earth goes around the sun.常搭配的时间状语：every day/evening, often, always, usually，sometimes, usually, never等 二、一般现在时的构成 1. be动词：主语+be(am,is,are)+其它。 I am a boy. 2.行为动词：主语+行为动词(+其它)。 We study English.当主语为第三人称单数(he, she, it)时，要在动词后加-s或-es。 Mary likes Chinese. 三、一般现在时的变化 1. be动词的变化。 ◇否定句：主语+ be + not +其它.　 He is not a worker.　　 ◇一般疑问句：Be +主语+其它？ -Are you a student? -Yes. I am. / No, Im not. ◇特殊疑问句：疑问词+一般疑问句? 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). I dont like bread. He doesnt often play. ☆一般疑问句：Do( Does ) +主语+动词原形+其它? - Do you often play football?- Yes, I do. / No, I dont. - 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? How does your father go to work? 四、动词加s/es的变化规则 1．一般情况下，直接加-s， cook-cooks, milk-milks 2．以s. x. sh. ch. o结尾，加-es， guess-guesses, wash-washes, watch-watches, go-goes 3．以“辅音字母+y”结尾，变y为i, 再加-es，study-studies  巧学妙记 用好一般现在时，时间状语要牢记 基本用法要记清，动作习惯经常性 客观真理和能力，有时还表将来时 谓语若为行为动，形式要由主语定 主语人称是三单，动词要把-s/es添 句中若把助词用，谓语动词用原形 五、一般现在时用法专练: 一、 写出下列动词的第三人称单数 drink ________ go _______ stay ________ make ________ look _________ have_______ pass_______ carry ____ come________ watch______ plant_______ fly ________ study_______ brush________ do_________ teach_______ 二、用括号内动词的适当形式填空。 1. He often ________(have) dinner at home. 2. Daniel and Tommy _______(be) in Class One. 3. We _______(not watch) TV on Monday. 4. Nick _______(not go) to the zoo on Sunday. 5. ______ they ________(like) the World Cup? 6. What _______they often _______(do) on Saturdays? 7. _______ your parents _______(read) newspapers every day? 8. The girl _______(teach) us English on Sundays. 9. She and I ________(take) a walk together every evening. 10. The