一般现在时代替将来时
时间：2019-02-04 作者：英语课 分类：英文语法词汇
英语课
时间状语从句，条件句中，从句用一般现在时代替将来时
When, while 1, before, after, till 2, once, as 3 soon as, so long as, by the time, if, in case (that), unless 4, even 5 if, whether 6, the moment, the minute, the day, the year, immediately 7
He is going 8 to visit her aunt the day he arrives in Beijing. 他一到北京，就去看他姨妈。
典型例题
(1）He said 9 he________me a present unless I_______ in doing the experiment 10.
A. had 11 not given 12; had not succeeded 14 B. would 15 not give; succeed 13
C. will not give; succeed D. would not give; will succeed.
答案B. 在时间，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，故选B. 此处用一般过去式代替了过去将来时。
(2) 表示现在已安排好的未来事项，行程等活动。
The museum opens at ten tomorrow. 博物馆明天10点开门。(实际上每天如此。)
conj.当…的时候；而；虽然；尽管 n.一会儿
- In a short while,the cat ate up the fish.不久，那只猫便将鱼吃个精光。
- He teaches English in the school all the while.他一直在这所学校里教英语。
conj.直到(...为止)；n.(账台中)放钱的抽屉；prep.直到；pron.直到...为止，直到；vt.耕种
- It was not till 11 o'clock that he came back last night.昨晚直到11点他才回来。
- You can come to my house till all hours.你多晚来我家都没关系。
conj.按照；如同
- He got work in a hotel as a waiter.他在一家旅馆找到了当服务生的工作。
- In the hotel,the old men were drinking away as usual.在旅馆里，这些老人和往常一样喝个不停。
conj.如果不，除非
- You will fail unless you work hard.如果你不积极工作，就会失败。
- Don't ask me to explain unless you really don't understand.不要叫我解释，除非你真的不懂。
adj.平坦的，偶数的，相等的；adv.甚至，恰好，正当
- It was cold yesterday,but it's even colder today. 昨天冷，今天更冷了。
- He's the best teacher even though he has the least experience.尽管他经验最少，但教得最好。
conj.是否…，是不是…；是否…，是不是…
- I cannot say whether it was Saturday or Sunday.我无法肯定那天是星期六还是星期天。
- I don't care whether it rains,I am happy.我才不在乎下不下雨呢，我快活着呢。
ad.立即地，即刻地；直接地，紧密地
- I'll change it immediately for you.我立刻给您换。
- I immediately become happy again.我立马就变的高兴起来了。
n.去，离去，地面(或道路)的状况，工作情况；(复数形式）goings: 行为；adj.进行中的，流行的，现存的
- We're going to listen to a report this afternoon. 今天下午我们要去听报告。
- He hates leaving the office and going on holiday.他不愿离开办公室去度假。
v.动词say的过去式、过去分词
- He said to me that he could not come.他对我说他不能来。
- He said to his mother that he would do it by himself.他对他的母亲说他将自己独立做那件事。
n.实验，试验，尝试；v.实验，尝试
- We decided to begin the experiment in the evening.我们决定晚上开始那个实验。
- Why did he do that experiment once again?为什么他再次做那个实验？
vbl.have的过去式和过去分词；conj.有
- I just had a good idea!我有个好主意！
- The boy had a small branch of a tree in his hand.这个男孩手上拿一条小树枝。
adj.赠予的，沉溺的，特定的，假设的；vbl.give的过去分词
- This was given me as a birthday gift.这是给我的生日礼物。
- He was given every chance to try the job.他得到一切可能的机会去试做这件事。
vt.成功，继承，继续；vi.接替，有作为
- It was a good try but it didn't succeed.这是一个很好的尝试，但没有成功。
- If he has no children, who will succeed?如果他没有孩子，谁将继位？
v.成功( succeed的过去式和过去分词 )；完成；继承；达到目的
- Demonstrators succeeded in disrupting the meeting. 示威者成功地扰乱了会议。
- He succeeded in propelling the ball across the line. 他成功地把球带过线。
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一般现在时