高中英语主将从现的练习题
篇一：高考主将从现练习题
(08全国Ⅰ29)
The wet weather will continue tomorrow，when a cold front ______to arrive.
A.is expected
expected
（10浙江5）
If you plant watermelon seeds in the spring, you_______fresh watermelon in the fall.
A．eatB．would eat C．have eaten D．will be eating
表示对未来的想象。不是幻想而是预计要发生的事情。
主将从现
(08全国Ⅱ14)
If their marketing plans succeed，they _______ their sales by 20 percent.
A. will increase
C.have increased
(08湖南35)
—Do you have any problems if you _______ this job?
—Well，I’m thinking about the salary...
A. offerB. will offer C. are offered D. will be offered B. have been increasing B.is expecting C. expects D. will be D.would be increasing (2008beijing) No decision _____ about any future appointment until all the candidates have been interviewed.
A. will be madeB. is made C. is being made D. had been made
3) I think it is necessary for my 19-year-old son to have his own mobile phone，for I sometimes want to make sure if he_____ home for dinner.(06辽宁29)
A. come B. comes C. has come D. will come
) 3. Please tell her the news when she_____.OK, I will.comes B. will come. C. come D. would come A.
篇二：高中主将从现_知识讲解
所谓的“主将从现”的第一层次，即“主句用将来时（现在将来时和过去将来时），从句用一般时（一般现在时和一般过去时）”,这一层次也可以称作“初中层次”。
第二层次：“主将”中将来时有将来进行时，将来完成时，将来完成进行时，而“从现”中相应的时态也可能是现在进行时，现在完成时，现在完成进行时。
例如：
If the snow has completely stopped, we will be playing with snow on the playground.
如果雪能够完全停下来，我们将正在操场上玩雪呢！
If it is snowing, we will have been walking in the snow for more than two hours.
如果天一直在下雪，我们将在雪地里走了两个多小时了。
另外，引导条件状语从句的连接词（connector）还可以是 unless, so long as, in case, on condition that, supposing that, provided that 等。 if引导条件状语从句的两种用法：
第一种用法：
当某事发生的可能性较大时，这种情况，有个十三字口诀：“主将从现，主过将从过，主现从现”。即主句是一般将来时，从句用一般现在时；主句用过去将来时，从句用一般过去时；当主句中有can/can’t的话，则从句用一般现在时。例如：
If he has time, he will come tomorrow.
If she finishes early, she can come back early.
If you don’t do homework, the teacher will scold you.
第二种用法：
1.if从句还表示不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件或假设,从句多用一般过去时或过去完成时。如: If I were you, I would invite him to the party.
如果我是你,我会邀请他参加聚会。
I would have arrived much earlier if I had not been caught in the traffic.如果没有堵车,我会到的`早一点儿。
2.but for, without等引出一个介词结构来表示条件,条件常常是虚拟的,或与事实相反的假设。如:
but for若非,要不是
But for the rain, we should have a pleasant journey.
要不是下雨,我们的旅行肯定会很愉快。
But for your help,we should not have finished in time.
要不是你帮忙,我们肯定不能及时完成
注意：除了if之外,其他连词也可以引导条件状语从句
A.Unless conj.除非,若不,除非在……的时候
You will fail to arrive there in time unless you start earlier. 如果你不早点动身,你就不能及时赶到那儿。
Unless it rains, the game will be played.除非下雨,比赛将照常进行。
B.supposing conj.如果,假如
supposing引导的条件从句表示一种假设条件。
Supposing it rains, shall we continue the sports meeting?
倘若下雨,我们的运动会还要继续举行吗?
Supposing something should go wrong, what would you do then? 假如出了什么问题,你准备怎么对付?
篇三：一般现在时主将从现练习题
（ ）1. If you want to learn English well, you must use it as ___ as possible.
A. often B. longC. manyD. soon
（ ）2. ---What will Bill do if he ____in the test?---He will try again.
A. failB. fails C. will fail D. is failing
( ) 3. Please tell her the news when she_____.OK, I will.
A. comes B. will come. C. come D. would come
( ) 4. The students will plant trees if it ___ tomorrow.
A. didn’t rainB. hasn’t rained C. won’t rain D. doesn’t rain
( ) 5. We__ home if there is no bus.---Oh, what a pity!
A. will walkB. have walked C. walked D. walk
( ) 6 . If it _____ tomorrow, I’ll go by car.
A. rainB. will rain C. rainsD. would rain
( ) 7. If Mary _______ next Sunday, we will go boating together.
A. will come B. comes C. shall come D. should come
()8. --- Don’t forget to ask him to write to me.
--- I won’t. As soon as he _______, I’ll ask him to write to you.
A. will come B. came C. comes D. is coming
( )9. If he _______harder, he will catch up with us soon.
A. study B. studies C. will study D. studied
( )10. Frank _______ to see his grandma if he _______ free tomorrow.
A. will come; will be B. comes; is C. will come; is D. comes; will be
() 11. –When will you tell him the good news?
--I will tell him about it as soon as he ______
A. comes B. came C. will come D. is coming
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