二十三、高考时态一般将来时.docx

一般将来时表示未来的动作或状态常用will / shall + 动词（常与表示将来的时间状语连用如tonight, tomorrow, the day after tomorrow, next week, in three hours, two days later等）。Tom will have a bike of his own next week.表示一种趋向或习惯动作。Well die without air or water.表示趋向行为的动词如come、go、start、begin、leave等词常用进行时的形式表示将来时。be going to与will / shall, be to do, be about to do的用法及区别：be going to 第一，表示现在打算在最近或将来要做某事，这种打算往往经过事先考虑，甚至已做了某种准备；第二表示有某事发生的预兆如It is going to rain；shall / will do表示未事先考虑过，即说话时临时作出的决定。be going to 表将来，不能用在条件状语从句的主句中；而will则能，表意愿。如：If it is fine, well go fishing.(正确)If it is fine, we are going to go fishing.(错误)be about to do: 1) 表示即将发生的动作，在时间上指最近的将来，强调时间的紧迫性。如：We are about to start. 我们就要出发了。The new school year is about to begin. 新学年开学在即。2) 在含有be about to do的句子中，不能再加时间状语。如：Wrong: The medical team is about to start immediately. Right: The medical team is about to start. 医疗队就要出发了。be to do sth.表示按计划、安排即将发生的动作，还可表示吩咐、命令、禁止、可能性等。A meeting is to be held at 3:00 oclock this afternoon.Be to do 的用法总结一、be +动词不定式,不定式做表语,表示主语和表语在概念上是等同的。如：The problem is to find a solution.His plan is to clean the room.My wish is to be a doctor.二、be to +动词不定式中的be to用作情态习语,这时的be to do表示: “计划”、“安排”、“义务”、“应该”、“可能”、“命运”等。(have to, ought to)。如:He is to have a holiday. (表示将来)The committee is to meet today. (表示计划、安排)You are to go to the hotel where rooms have already been booked for you.表示“将”、“计划”、“安排”。(意思接近于be going to)如：Their daughter is to get married soon.Who is to question him？It was the last film at the cinema，which was to close next day.After dinner they were to go to a movie.was/ were to do表示过去曾经计划要做的事，或者过去应当做事，而且从现在的角度来看已经实现了。如：I felt nervous because I was soon to leave home for the first time.I was to play Juliet.The expedition was to start in a weeks time.was/ were to have done,表示“本打算”、“本计划”或“本应当”做的事而没有做成或没有发生。如:I was to have seen him last Wednesday, but he didnt come.We were to have been married last year.表示“义务”、“应该” 。(意思接近于should， must， ought to， have to)如：No one is to leave the building.谁也不得离开这楼房。You are not to smoke in this room.=You are not supposed to smoke in this room.You are to be back by 10 oclock.你必须十点以前回来。表示可能性,相当于can, may如:Such books are to be found in the library.这样的书在图书馆里就能找到。Not a single sound was to be heard.一点儿声音也听不到。Not a soul was to be seen.看不到一个人影。She was nowhere to be found.哪儿也找不到她。She was never to see his wife and family again.表示“命运”,将来必然要发生的事,译作“注定”。如：He came to power, but he was to play dearly for it: soon he was assassinated.The worst is still to come.They said goodbye, little knowing they were never to meet again.用于“ifwere to do”，表示虚拟语气。如：If it were to rain tomorrow, the sports meeting would be put