初中英语6 大时态 1、一般现在时： 用法: 1) 现阶段经常性，习惯性的动作。例如： I get up at six every morning. He plays tennis once a week. 2) 现在的状态。例如： My mother is a teacher. She teaches English in a school. 3）客观真理。例如：The earth goes around the sun. 常见的标志词：often，usually，sometimes，always，seldom，never，every day/week…，how often，once a week，in the morning/afternoon/evening 等。 构成：主语是 I, we, you, they 和名词复数时作谓语的行为动词用原形。主语是 he, she , it和名词单数时，动词第三人称单数的变法如下： 一般情况 ＋s 以 s, x, ch, sh,o 结尾 ＋es 以辅音＋y 结尾 变 y 为 i＋es 1)当主语是第一、二人称和第三人称复数以及名词复数时： 肯定式: S + be(is/am/are) + ··· 否定式: S+ be (is/am/are) + not + ··· 一般疑问式: Am /Is /Are + S + ···? 简略回答: (肯) Yes, S + be(is/am/are). (否) No, S + be(is/am/are) + not. 特殊疑问句式: 特殊疑问词+一般疑问句？ 2)主语为第三人称和名词单数时： 肯定式:S + V/动词的第三人称单数 否定式:S + don't/doesn't + V + 其他 一般疑问式:Do/Does + S + V + 其他 简略回答:(肯)Yes, S + do/does (否)No, S + do/does not 练习题： 1. --- May I help you, sir? --- Yes, I bought the TV the day before yesterday, but it ______. A. didn’t work B. doesn’t work C. won’t work D. can’t work 2．______ the bus until it ______.. A. Get off, stops B. Get off, will stop C. Don’t get off, stops D. Don’t get off, will stop 3．The 70-year-old man ______ exercises in the morning. A. takes B. are taking C. took D. will take 2．一般将来时 用法： 1）．将要发生的动作。例如： I will leave for Beijing tomorrow. 2）．将要存在的状态。例如： This time next year I will be in Japan. Where will you be? 3）．打算要做的事。 例如： Are you going to watch the film on television tonight? 4）．表示往来运动的某些短暂...
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