一般现在时,现在进行时和一般将来时的总结.ppt

1、A,1,第一单元复习,A,2,语法,1.一般现在时 表示经常发生的动作和存在的状态,或习惯性动作及客观事实，普遍真理。 I usually get up at 6:00 every day. He goes back home every two weeks. I am a teacher. He is a writer. He works in a company, and their parents work in a factory.,A,3,注意:(1)在时间，条件等状语从句中常用一般现在时代替将来. If it doesnt rain, we will go on a picnic.

2、 I will call you as soon as he comes back. You will make progress as long as you put your heart on it.,A,4,(2)一般现在时还表示未来的不可改变的事件或不可改变的时间表。尤其go ,come, leave, start 等词中,The meeting begins at 9:00 tomorrow morning. The plain takes off at 9 oclock in the morning.,A,5,2.现在进行时,表示此时此刻或最近一段时间正在进行 的动作。 The t

3、elephone is ringing . Would you answer it, please? Listen, someone is singing. I am helping my sister with her English this summer holiday.,A,6,注意:(1)现在进行时与always，continually，constantly, forever连用，表达一种情感。,He is always thinking of how he can do more for the people. She is always changing clothes.,A,7

4、,(2)有些词需要进行时可以表示将来，如come, go, leave, start, begin, arrive等，只是表达将来意味，不是时刻表。,I am coming to see you tomorrow. His sister is leaving for Hefei next month.,A,8,3.一般将来时,表示将来要发生的动作存在的状态。 一般由（1）助动词will或shall+动词原形构成。 （2）be going to +动词原形构成。 （3）be about to +动词原形（即将要发生的将来动作） He is about to leave when the tele

5、phone rings. (4) be to +动词原形（按义务，职责将要发生的事，命令的语气） You are to hand in the teachers assignment after class.,A,9,注意：will+V和be going to +V在表示将来时态可以互换，但是will+V倾向表示临时决定将要做某事，be going to +V倾向表示经过考虑，安排将去做某事;还可以表示将要发生的动作是有迹象表明的。where is the morning paper?I will get for you at once.Look at the clouds. It is go

6、ing to rain.,A,10,实战演练1. The teacher said that the earth _round the sun in 365 days.A. move B. moved C. moves D. has moved2.I will go and make sure when the next train_.A. left B. has left C. leaves D. is to leave,A,11,3.Can I use your dictionary? Sorry, I _it.A. used B. have used C. am using D. wou

7、ld use4.Dont believe him. He _.A. told lies B. is always telling liesC. is about to tell lies D. is going to tell lies,A,12,5.A teacher as well as some of his students_ trees in the garden now.A. is planting B. are plantingC. plants D. plant6.Dr. Smith, together with her wife and daughters,_ visit Beijing this summer.A. is going to B. are going toC. was going to D. were going to,A,13,7.I _you as soon as he comes back.A.tell B.am telling C.w