语法复习时态.ppt

答案:will, are going to , get, will, are you going to ,is going to be produced 用于条件句时， be going to　表将来　　　　　　　 will　表意愿Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror. be to 表示客观安排或受人指示而做某事。be going to 表示主观的打算或计划。 1）下列动词：come, go, arrive, leave, start, begin, return的一般现在时表将来。表示在时间上已确定或安排好的事情。　　　The train leaves at six tomorrow morning.　　When does the bus star? It stars in ten minutes. 2）倒装句，表示动作正在进行，如：　　　 Here comes the bus. = The bus is coming.　　　 There goes the bell. = The bell is ringing.3）在时间或条件句中。 When Bill comes (不是will come), ask him to wait for me.　　　 Ill write to you as soon as I arrive there. I’ll go for my hometown if it doesnt rain tomorrow. 练习 1 He _____(visit) her aunt the day he arrives in Beijing. 2 He said he________ ( not give) me a present unless I_______ (succeed) in doing the experiment. 3 The museum ______(open) at ten tomorrow.　 答案1 is going to visit; arrives他一到北京，就去看他姨妈。2 would not give; succeed3 opens 　博物馆明天10点开门。(实际上每天如此) 时间/条件句中，从句用一般现在时代替将来时When, while, before, after, till, once, as soon as, so long as, by the time, if, in case (that), unless, even if, whether, the moment, the minute, the day, the year, immediately　第2句,条件或让步主语从句中一般不用将来时。本题有He said，故为过去式。主句用将来时，用一般过去式代替了过去将来时 第3句 表示现在已安排好的未来事项，行程等活动。　　 to v. 不定式+动词原型 1　 be +不定式表将来，按计划或正式安排将发生的事。　　 We are to discuss the report next Saturday.2　be about to +不定式，意为马上做某事。　　He is about to leave for Beijing.注意：be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用。 进行式be+ving  练习 1.　We__________( wait) for you. 2　Mr. Green ____________( write) another novel.　3　The leaves __________(turn) red.4　 My dictionary _______(lose), I have looked for it everywhere but still________ (not find) it.　5　He ________(love) her very much.6 This house _______(belong) to my sister.7 Is my bike still _____(lie) where I _____ (lay) it just now? 答案: are waiting; is writing状态; are turning; is missing; havent found; loves; belongs; lying