动词时态..ppt

Chapter1 Tense动词时态 语态 时态 主动 一般现在时 一般过去时 一般将来时 过去将来时 过去完成时 现在完成时 将来完成时 现在进行时 过去进行时 do/does did will do would do had done have /has + done will have + done am /is / are + Ving was /were + Ving 1 一般现在时的用法 1） 经常性或习惯性的动作 1. I ______ ping-pong quite well, but I haven’t had time to play since the new year. A .will play B. have played C. played D. play 2） 客观真理，客观存在，科学事实或表示格言或警句。 ①Knowledge begins with practice. ② She said that the sea water is salty. In some parts of the world, such as in England , tea ____ with milk and sugar. A. is serving B. serves C. is served D. served 3）按火车、汽车、飞机等时刻表将要发生的事。此时句中有时有将来的时间状语，但不用将来时此时主主语是物：车，船，飞机等 The train leaves at three this afternoon. 4）在时间、条件、方式、让步状语从句中，用一般现在时代替一般将来时.(when, before,if,as soon as, unless…) ①If it is fine tomorrow ,we will go to the countryside. 2 一般过去时的用法 1）表示过去发生的，和现在没有联系的动作或状态 1.----Look! Someone has spilt （溢出）coffee on the carpet.（地毯） ----Well , it _____ me. A. isn’t B. wasn’t C. hasn’t been D. hadn’t been 2.----I’ve bought a box of chocolates for our daughter. ---Oh, how good a dad! But she doesn’t like sweet things. _____ that? A. Don’t you know B. Haven’t you known C. Didn’t you know D. Hadn’t you known 3.----Was Mary in the office when you arrived there? ------Yes , but she _____soon afterwards. A. had left B. left C. would leave D. will leave 2）注意：一般过去时与过去进行时的区别： 一般过去时表示一个完成的动作，而过去进行时则表示一个没有完成且正在进行的动作。 I wrote a letter this morning. 今天上午我写了一封信。（信已写完） ② I was writing a letter this morning. 今天上午我在写一封信。（正在写，不一定写完） 1.----Has Tommy finished his job yet? ----I have no idea of it ; he ____ it this morning. A. was doing B. had been doing C. has done D. did 2.As she ____ the newspaper, Granny ______asleep. A read, was falling B. was reading ,fell