初中英语时态超好讲解.ppt

现在进行时, 各种时态的用法  在时间（when、while，as soon as,until,after等）、条件（if如果，unless）等状语从句中，用现在时表将来，即主将从现或主祈从现。 1. --Mum, _______ shall we have lunch? --We will have it when your dad_________. when; returns???B. where; returns? C. where; will return?D. when; will return 2. --Tomorrow will be Fathers Day. What will you do for your father? -- I will say I love you, Daddy as soon as he _______ up. will wake??????? B. is waking?????? C. wakes??????????? D. woke 4. --Lets go fishing if it _______ this weekend. --But nobody knows if it_______. is fine, will rain B. will be fine, rains? C. is fine, rains D. will be fine, will rain 二、一般过去时 1.用法：过去的动作或状态。 2.标志词： 2. -- Im sorry you have missed the bus. It___ five minutes ago.-- What a pity! A. was leaving???? B. has left?????C. left??????? D. leaves 3. --Mr. Johnson, we have found your watch. --My watch！Thank you. Where____??? it? do you find???B. have you found?? C. did you find????D.were you finding 1.用法： A.现刻动作：目前正在发生的动作。 B.现阶段动作：目前一个时期一直在进行的动作，此刻不一定在进行。 2.标志词：now,right now,at once, at present, at the moment;Look! Listen! 1.Look!What___the children___ over there? 2.Those workers____here these months. A.are work B.are worked C.work D.are working 注意 The boy ____always ____ us! (夸赞) A.is;helping B.does;help C.can;help D./;help 1.用法：过去某时正在进行的动作。 2.标志词：at that time,this time yesterday,then,when… 当过去某一件事情发生时，另外一个 动作正在进行。此时，延续性动 词用过去进行时，瞬间动 词用一般过去时。 The earthquake started while I was doing some shopping. 【中考链接】 1. -- I came to your home yesterday afternoon, but nobody was in. -- Oh, we_______ some shopping in the supermarket.（2007 年南通） A have done B. did C. were doing D. are doing 2. --What do you think of the color of my new dress? --Sorry, but what did you say? I_________ about something else. （2007 年扬州） A think B. thought C. am thinking D. was thinking 3. I _____ my homework while my parents _______ TV A. did; have watched B. was doing; were watching C. had done; were watching D. would do; were watching 4 The d