一般现在时、现在进行时、一般将来时、将来进行时的用法及区别真题再现：1. It is reported that a space station ______ on the moon in years to come.A. will be buildingB. will he builtC. has been buildingD. has been built2. Jane can’t attend the meeting at 3 o’c lock this afternoon because she ______ a class at that time.A. will teachB. would teachC. has taughtD. will be teaching3. More expressways _________ in Sichuan soon to promote the local economy.A. are being builtB. will be builtC. have been builtD. had been built4. As you go through this book, you ________ that each of the millions of people who lived through World War II had a different experience.A. will findB. foundC. had foundD. have found5. —Dr. Jackson is not in his office at the moment.—All right. I________ him later.A. will callB. have calledC. call D will be calling6. Always_______ in mind that your main task is to get this company running smoothly.A. to keepB. to have keptC. keepD. have kept7. “Life is like walking in the snow”, Granny used to say, “because every step”A. has shownB. is showingC. showsD. showed8. Planning so far ahead ____ no sense—— so many things will have changed by next year.A. madeB. is makingC. makesD. has made9. The fact that so many people still smoke in public places _____ that we may need a nationwide campaign to raise awareness of the risk of smoking.A. suggestB. suggestsC. suggestedD. suggesting10. That piece of music sounds quite familiar. Who _____ the piano upstairs?A. has playedB. playedC. playsD. is playing答案与解析：1. B。
本题考查的是将来时态被动的用法，句意为：据报道，在将来的几年里，一个太空站将会在月球上建立。
2. D。
句意：简不能参加今天下午3点钟的会议，因为她那时将正在给一个班上课。
at that time 指代at 3 o’clock this afternoon，表达将来的某个时间点或时间段正在进行的动作，用将来进行时。
3. B。
从soon可以看出应该是将来的事，选择将来时的被动语态。
句意：在四川，更多的高速路将很快被建成，用以提升当地经济。
4. A。
一般将来时表示将要发生的动作或情况。
在一般将来时的句子中，如果没有时间状语，要从意思上判断是否指未来的动作或情况，本题符合“主将从现”的结构。
句意：当你通读这本书的时候，你将会发现成千上万的经历过二战的每个人都有不同的经历。
5. A。
句意：—Dr. Jackson现在不在办公室。
—好的，我待会再打给他。
本题考查的是时态。
根据句意及时间状语later可知答案为一般将来时。
6. C。
that后是宾语从句，那么要填入的地方是祈使句，用动词原形。
7. C。
此处是奶奶过去常常说的一句话，这里是直接引语，句子的内容是生活哲理。
所以用一般现在时。
句意：奶奶过去常常说：“生活就像在雪中行走，因为每一步都看得见。
”8. C。
句意为：这么早做计划没有什么意义——到明年，很多事情就会变了。
由译文可知本句表达目前的状态，符合一般现在时的概念。
9. B。
The fact后跟同位语从句，设空处为主句的谓语动词，故排除D项；由题干中的smoke 和may可知语境指现在的情况，排除C项。
本句主语为the fact，且本句陈述的是一个事实，谓语动词采用第三人称单数形式。
10. D。
根据句意可知，本句说的是现在的事情并且动作尚未完成，故用现在进行时。
语法讲解：时态是极具英语特色的一种动词形态，在我们的汉语中是没有时态一说。
在汉语中，一个动作无论发生在什么时候，动词本身是不需要发生变化的。
但在英语中就不同了——在英美人看来，过去发生的动作要用过去时态，将来发生的动词要用将来时态，正在进行的动作要用进行时态。
My brother often visits my granny on Sundays.My brother visited my granny last Sunday.My brother will visit my granny next Sunday.在汉语中，不管你是什么时候去看奶奶都是用“看望”，但在英语中就比较麻烦——每周日“看望”用动词visits，上周日“看望”用动词visited，下周日“看望”用动词will visit。
一般现在时构成：do/does典型时间状语：often, sometimes, usually, every day, on Mondays, once a week, etc.I go to school every day.He always works at night.My parents go to visit my grandparents once a week.一般现在时考点及注意事项：1. 表示客观事实或普通真理（不受时态限制）。
The geography teacher told us the earth moves around the sun.Water boils at 100℃.The sun rises in the east.2. if, when, unless, as soon as (宾语从句除外)引导的从句用现在时代替将来时。
I don’t know when he w ill come back.If/When he comes, I will let you know.注意：If you will accept my invitation and come to our party, my family will be pleased.3. 少数用于表示起止的动词如come，go，leave，arrive，fly，return，start，begin，open，close，end，stop等常用一般现在时代替将来时，表示一个按规定、计划或安排要发生的动作。
The plane takes off at 7.4. 剧本说明、书评、影评中用一般用现在时。
When the curtain rises, Ann is writing at her desk. Suddenly the window opens and a masked man enters.5. 在make sure (certain), see to it that, mind, care, matter ＋宾语从句，从句用一般现在时代替一般将来时。
So long as he works h ard, I don’t mind when he finishes the experiment.See to it that you are here on time tomorrow.We must see to it that party policies are scientific and effective.I don’t care what others say.6. 在the more… the more … (越……越……) 句型中, 若主句是一般将来时, 从句通常用一般现在时。
The harder you study, the better results you will get.The more you learn, the more you will know. The more you know, the more you will get.现在进行时现在进行时表示说话瞬间正在进行或发生的动作或者当前一段时间内的活动情况或现阶段正在进行的动作，或表感情色彩，加强语气。
句中往往有now, just now等时间状语或者“Look!”等提示语境，或者通过上下文暗示某动作正在进行。
We are having English class.The house is being built these days.1. 在时间状语或条件状语从句中表示将来正在进行的动作。
Look out when you are crossing the street.Don't wake him up if he is still sleeping at 7 tomorrow morning.2. 表示计划：即表示按计划或安排要发生的将来动作，这类用法在没有明确上下文的情况下，通常会连用一个表示将来时间的状语。
We’re spending next winter in Australia.Marry is leaving on Friday.He is arriving here next week.3. 与频率副词，如always，constantly，continually，again，forever，all the time等连用表示说话人的某种感情色彩（赞叹、厌烦、埋怨等）。