英语动词时态总结与练习.docVIP

英语动词时态 英语时态是英语语法中的第一首难关，攻下此难关是作文、阅读、口语之关键。汉语用不同词表达相应时态，而英语用同一词的不同变化形式表达时态。 一、一般现在时： 1. 构成：使用动词原形，第三人称单数须有变化。 (1) 直接加 “s”，works, takes (2) 以辅音加 “y” 结尾，变 “y” 为 “i”, 再加 “es” ， carry carries (3) 以 “o, s, x, ch, sh”结尾的动词加“es” ， goes???? dresses??? watches???? brushes 2. 功能： (1) 表现在的事实、状态或动作： eg：?. Birds fly. ?. She loves music. ?. Mary’s parents get up very early. (2) 表习惯性动作或职业，常与 often, sometimes, usually, always, every week, seldom, occasionally, frequently 等时间副词连用。 eg：?. I always take a walk after supper. ??? ?. She writes to me very often. ??? ?. Tom and his girlfriend go out to take a picnic occasionally. (3) 表客观真理，格言警句或事实： ?. The earth moves round the sun. ?. The sun rises in the east and sets in the west. ?. Two and two makes four. ?. No man but errs. 人非圣贤，熟能无过。 (4) 表将来： . 在由 when, after, before, as, as soon as, although, because, if, even if, in case, till, until, unless, so long as, where, whatever, wherever 等引导的状语从句中用一般现在时表将来发生的动作。（黄金重点，所有考试都不放过它！） 例如： ??? ?. I’ll tell her when she comes tomorrow. ??? ?. Even if it rains this afternoon, I’ll meet you. ??? ?. Whatever happens, you should keep cool-headed （头脑冷静的，沉着的）. ??? ?. I’ll be right here waiting for you wherever you go. . 按时间表示将要发生的动作或事件，用一般现在时表达将来时概念。 ??? ?. The play begins at 6:30 this evening. ??? ?. When does the plane take off? ??? ?. He leaves for that city next week. ??? ?. According to the timetable, the express train to Shanghai starts at nine in the morning. （按照时刻表，开往上海的特快列车早上7点出发。） 测试精编： 二、现在进行时： is/am/are +现在分词 1. 表示现在正在进行的动作。如 ?? ?. The kettle is boiling. Shall I make tea? ?? ?. Don’t you think you eat too much? You’re putting on weight. (体重增加) ?? ?. The workers are building a new bridge across the river. 2. 表示现阶段正进行的动作。 ?? ?. He is taking physics this semester. （本学期） ?? ?. We are preparing for our final examination this week. 3. go, come, leave, arrive, land, meet, die, start, return, join, etc. 用于进行时态时表示即将开始的动作。 ?? ?. Look! The bus is coming. 看！车来了！ ?? ?. The old man is seriously ill, an