中考英语状语从句讲练

中考英语条件状语从句练习题50题(答案解析)1.If it rains tomorrow, we ______ stay at home.A.willB.wouldC.shouldD.shall答案解析：A。

if 引导的条件状语从句，遵循“主将从现”原则，即主句用一般将来时，从句用一般现在时。

这里从句是“it rains tomorrow”，是一般现在时表将来，主句要用will 加动词原形表示一般将来时。

B 选项would 用于过去将来时或表示委婉语气；C 选项should 表示“应该”；D 选项shall 用于第一人称。

2.If I have time, I ______ help you with your homework.A.willB.wouldC.shouldD.must答案解析：A。

同样遵循“主将从现”原则，主句用一般将来时，所以选will。

B 选项would 用于过去将来时；C 选项should 表示“应该”；D 选项must 表示“必须”。

3.If you study hard, you ______ get good grades.A.willB.wouldC.shouldD.must答案解析：A。

“主将从现”，主句用一般将来时，选will。

B 选项would 用于过去将来时；C 选项should 表示“应该”；D 选项must 表示“必须”。

4.If he ______ early, he can catch the bus.A.gets upB.will get upC.got upD.would get up答案解析：A。

“主将从现”，从句用一般现在时，he 是第三人称单数，所以动词用gets up。

B 选项will get up 是一般将来时，用在主句；C 选项got up 是一般过去时；D 选项would get up 用于过去将来时。

5.If we go to the park, we ______ have a picnic.A.willB.wouldC.shouldD.must答案解析：A。

中考英语状语从句练习题30题(带答案)1. I was reading a book ____ my mother came in.A. whenB. whileC. asD. since答案：A。

解析：when在这里表示“当……的时候”，从句的动作“my mother came in”是一个短暂性动作，而主句“was reading”是延续性动作，这种情况下when既可以连接延续性动作也可以连接短暂性动作。

while通常连接两个延续性动作，as强调两个动作同时进行，since表示“自从”，不符合题意。

2. He didn't leave ____ he finished his work.A. untilB. sinceC. whileD. because答案：A。

解析：not...until...是一个固定搭配，表示“直到……才……”，这里的意思是他直到完成工作才离开。

since表示“自从”，while连接延续性动作，because表示原因，都不符合句子逻辑。

3. ____ she was young, she could play the piano very well.A. WhenB. SinceC. BecauseD. Although答案：A。

解析：when在这里引导时间状语从句，表示“在……的时候”，句子的意思是当她年轻的时候，她钢琴就弹得很好。

since 表示“自从”或者“既然”，because表示原因，although表示让步“虽然”，均不符合题意。

4. The moment I ____ the news, I called him.A. hearB. heardC. will hearD. am hearing答案：B。

解析：the moment可以引导时间状语从句，相当于as soon as，表示“一……就……”。

主句中“called”是一般过去时，所以从句也要用一般过去时，保持时态一致，所以选heard。

授课主题课前回顾知识梳理知识点1：状语从句根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。

1.时间状语从句(1) 时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。

例如：It was raining hard when he got to school yesterday.While he was doing his homework, the telephone rang.As he walked along the lake, he sang happily.He had learned a little Chinese before he came to China.After he finished middle school, he went to work in a factory.(2) 在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。

例如：I’ll ring you up as soon as I get to New Y ork.I will tell him everything when he comes back.He won’t believe it until he sees it with his own eyes.(3) 在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。

如果主句用定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。

例如：The young man read till the light went out.Let’s wait until the rain stops.We won’t start until Bob comes.Don’t get off until the bus stops.2. 条件状语从句(1) 条件状语从句通常由if, unless引导。

e.g. When I came into the office, the teachers were having a meeting.
He started as soon as he received the news.
Once you see him, you will never forget him.
l在许多带有复合宾语的句子中，that引导的宾语从句经常移到句子的后面，而用it做形式宾语。
例：We think it wrong that he told a lie to everyone (我认为他向每一个人撒谎是错误的)
B，由连词if、whether引导的表示是否的宾语从句。Whether，if在从句中不做句子的成分，一般情况下，whether和if可以替换。
He asked me whether I was a teacher.
They wanted to know what they can do for us.
三，宾语从句的时态。
宾语从句的时态受主句的限制，即：主句是一般现在时态，从句根据实际情况而定。主句是一般过去时态，从句用相应的过去的时态。如果从句的动作发生在主句之前，则从句要用过去完成时态。例:
例：I don’t know what I should do next.
I con’t know what to do next.
He didn’t know where he would live.
He didn’tknow where
定语从句
在主从复合句中充当定语的句子是定语从句，它在句中修饰名词或代词。定语从句一般由关系代词that, which, who(m), whose和关系副词when, where, why等引导。被定语从句修饰的词叫做先行词。定语从句通常放在先行词的后面作后置定语。在中考试题中，主要考查引导定语从句的关系代词和关系副词。