高中英语状语从句讲解及练习(含答案)
高中英语状语从句练习题20题答案解析版

高中英语状语从句练习题20题答案解析版1.She was reading a book when the phone rang.A.whileB.as soon asC.afterD.before答案解析:A 选项while 也可表示“当……的时候”,但通常强调两个动作同时进行;B 选项as soon as 意为“一……就……”;C 选项after 表示“在……之后”;D 选项before 表示“在……之前”。
本题中when 表示“当……的时候”,强调“正在读书的时候电话响了”,所以答案是when。
2.We were having dinner when suddenly there was a loud noise.A.asB.whileC.sinceD.until答案解析:A 选项as 也可表示“当……的时候”,与when 用法相似;B 选项while 强调两个动作同时进行;C 选项since 表示“自从”;D 选项until 表示“直到……才”。
本题中when 强调“正在吃饭的时候突然有很大的噪音”,所以答案是when。
3.I will call you as soon as I arrive.A.whenB.whileC.afterD.before答案解析:A 选项when 表示“当……的时候”;B 选项while 强调两个动作同时进行;C 选项after 表示“在……之后”;D 选项before 表示“在……之前”。
本题中as soon as 表示“一……就……”,强调动作的迅速发生,所以答案是as soon as。
4.He had just fallen asleep when the alarm clock rang.A.whileB.asC.sinceD.until答案解析:A 选项while 强调两个动作同时进行;B 选项as 也可表示“当……的时候”;C 选项since 表示“自从”;D 选项until 表示“直到……才”。
高三英语状语从句练习题20题(带答案)

高三英语状语从句练习题20题(带答案)1. I will call you ____ I arrive at the airport.A. as soon asB. whileC. untilD. since答案:A。
解析:as soon as表示“一……就……”,引导时间状语从句。
在这里表示我一到达机场就会给你打电话,强调两个动作几乎同时发生。
while表示“当……时候”,通常强调主句和从句动作同时进行;until表示“直到”;since表示“自从”,均不符合句子逻辑。
2. ____ he was reading a book, his mother came in.A. WhenB. BeforeC. AfterD. Since答案:A。
解析:when引导时间状语从句,可以表示在某个动作进行的过程中另一个动作发生了。
这里表示当他正在读书的时候,他妈妈进来了。
before表示“在……之前”;after表示“在……之后”;since 表示“自从”,都不符合句子语境。
3. You can find good food to eat ____ you go in this city.A. whereverB. wheneverC. howeverD. whatever答案:A。
解析:wherever引导地点状语从句,表示“无论哪里”。
句子的意思是在这个城市里无论你去哪里都能找到好吃的。
whenever 表示“无论何时”,引导时间状语从句;however表示“无论如何”,引导方式状语从句;whatever表示“无论什么”,引导名词性从句,均不符合题意。
4. She always listens to music ____ she is doing housework.A. asB. ifC. becauseD. though答案:A。
解析:as引导时间状语从句,表示“当……的时候”,强调两个动作同时进行。
高中英语时间状语从句结构练习题20题(答案解析)

高中英语时间状语从句结构练习题20题(答案解析)1.I was doing my homework ______ my mother was cooking.A.whenB.whileC.asD.since答案解析:B。
while 引导的时间状语从句强调两个动作同时进行,“我在做作业的时候妈妈在做饭”符合这个特点。
when 通常表示一个动作发生时另一个动作突然发生;as 强调两个动作同时进行且有伴随关系,此处while 更合适;since 表示“自从”,不符合语境。
2.______ I was walking in the park, I saw a beautiful bird.A.WhenB.WhileC.AsD.Since答案解析:A。
when 可以表示一个动作发生时另一个动作突然发生,“我在公园散步的时候看到一只漂亮的鸟”符合这个用法。
while 和as 强调两个动作同时进行;since 表示“自从”,不符合语境。
3.She was reading a book ______ he was playing games.A.whenB.whileC.asD.since答案解析:B。
while 强调两个动作同时进行,“她在读书的时候他在玩游戏”符合这个特点。
when 通常表示一个动作发生时另一个动作突然发生;as 强调两个动作同时进行且有伴随关系,此处while 更合适;since 表示“自从”,不符合语境。
4.______ the teacher was explaining the lesson, the students were taking notes.A.WhenB.WhileC.AsD.Since答案解析:C。
as 强调两个动作同时进行且有伴随关系,“老师在讲解课程的时候学生们在做笔记”符合这个特点。
when 通常表示一个动作发生时另一个动作突然发生;while 强调两个动作同时进行,此处as 更能体现伴随关系;since 表示“自从”,不符合语境。
高三英语状语从句练习题30题含答案解析

高三英语状语从句练习题30题含答案解析1. I was reading a book when suddenly the lights went out.A. whenB. whileC. asD. since答案解析:A。
“when”在这里表示“就在这时”,强调一个动作正在进行的时候另一个动作突然发生。
“while”通常强调两个动作同时进行,这里不合适。
“as”也有当……的时候的意思,但语气没有“when”强烈。
“since”表示自从,不符合语境。
2. She had just fallen asleep when the phone rang.A. whenB. whileC. asD. until答案解析:A。
“when”在此处表示一个动作刚发生另一个动作紧接着发生。
“while”一般用于两个动作同时进行。
“as”也有类似的意思,但不如“when”常用。
“until”表示直到……才,与语境不符。
3. I was taking a shower as he came in.A. asB. whenC. while答案解析:A。
“as”表示当……的时候,强调两个动作同时发生。
“when”也有当……的时候的意思,但在这里不如“as”贴切。
“while”强调两个动作同时持续进行。
“since”表示自从,不合适。
4. He was watching TV when his friend arrived.A. whenB. whileC. asD. after答案解析:A。
“when”表示一个动作正在进行时另一个动作突然发生。
“while”强调两个动作同时进行。
“as”也可表示当……的时候,但这里用“when”更自然。
“after”表示在……之后,不符合语境。
5. I had just finished my homework when my mom came back.A. whenB. whileC. asD. before答案解析:A。
高中英语时间状语从句结构练习题20题(答案解析)

高中英语时间状语从句结构练习题20题(答案解析)1. I was reading a book ____ my mother came in.A. whenB. whileC. asD. since答案解析:A。
when引导时间状语从句时,从句的动作可以与主句的动作同时发生,也可以先于主句动作发生。
在此句中,“我正在读书”这个动作正在进行时,“妈妈进来”这个动作突然发生,这种情况下用when。
while强调主句和从句的动作同时进行,通常从句用进行时态;as表示“一边……一边……”或者强调两个动作同时进行,并且有随着的意思;since表示“自从……以来”,引导原因状语从句或者时间状语从句(表示从过去某个时间点开始一直持续到现在),在这里不符合语境。
2. ____ he was young, he liked to play football.A. WhenB. WhileC. AsD. Until答案解析:A。
when可以表示在某个特定的时间点或者时间段内,“当他年轻的时候”,表示在他年轻这个时间段内,他喜欢踢足球。
while 强调同时进行,在这里语义不符;as有多种含义,但在此处表示“当……时”没有when简洁准确;until表示“直到……”,与句子意思不符。
3. She didn't leave ____ I came back.A. whenB. whileC. asD. until答案解析:D。
until表示“直到……才”,句子的意思是“直到我回来她才离开”。
when、while、as都没有这种“直到……才”的语义。
4. ____ we were walking in the park, we saw a beautiful bird.A. WhenB. WhileC. AsD. Since答案解析:C。
as表示“当……时”,强调两个动作同时进行,并且有随着的意思,“当我们在公园散步的时候(随着我们在公园散步这个动作的进行),我们看到了一只美丽的鸟”。
人教版高中英语状语从句练习题20题含答案解析

人教版高中英语状语从句练习题20题含答案解析1. I will call you _______ I arrive at the airport.A. as soon asB. whileC. untilD. since答案:A。
解析:as soon as表示“一……就……”,在这里引导时间状语从句,句意为我一到达机场就会给你打电话。
while引导时间状语从句时,表示“当……的时候”,强调主句和从句的动作同时进行,在此句中不符合语境。
until表示“直到……”,通常用于否定句中较多,在此句中语义不通。
since表示“自从;既然”,引导原因状语从句或者时间状语从句( 表示从过去某一时间点开始),这里不符合句子逻辑。
2. _______ he was reading, his mother came in.A. WhenB. BeforeC. AfterD. Since答案:A。
解析:when可以表示“当……的时候”,在这里引导时间状语从句,强调在他读书这个动作进行的过程中,他妈妈进来了。
before表示“在……之前”,after表示“在……之后”,这两个选项与句子的逻辑不符。
since在这里如果表示“自从”引导时间状语从句,句子语义不通,如果表示“既然”引导原因状语从句也不符合语境。
3. You can't leave the room _______ you finish your homework.A. ifB. whenC. untilD. as答案:C。
解析:until用于否定句中,表示“直到……才”,此句的意思是直到你完成作业才能离开房间。
if表示“如果”,引导条件状语从句,不符合句子逻辑。
when表示“当……的时候”,as表示“当……的时候;因为;随着”,在这里都不符合句子的语义。
4. _______ we were in Paris, we visited many famous places.A. WhileB. IfC. BecauseD. As soon as答案:A。
高中英语时间状语从句结构练习题20题含答案解析

高中英语时间状语从句结构练习题20题含答案解析1.I will call you as soon as I_____home.A.getB.gotC.will getD.have got答案解析:A。
as soon as 引导的时间状语从句遵循“主将从现”原则,主句用一般将来时,从句用一般现在时。
2.We were having a picnic when it_____to rain.A.beganB.beginsC.will beginD.has begun答案解析:A。
when 引导的时间状语从句,主从句动作同时发生,主句用过去进行时,从句用一般过去时。
3.She has been learning English since she_____five.A.isB.wasC.will beD.has been答案解析:B。
since 引导的时间状语从句,从句用一般过去时,主句用现在完成进行时。
4.The moment I saw him, I_____him.A.knowB.knewC.will knowD.have known答案解析:B。
the moment 引导时间状语从句,主从句动作同时发生,从句用一般过去时,主句也用一般过去时。
5.Until he finishes his homework, he can't watch TV.A.canB.can'tC.couldD.couldn't答案解析:B。
until 引导时间状语从句,主句用否定形式,意为“直到……才”。
6.He had left before I_____.A.arrivedB.arriveC.will arriveD.have arrived答案解析:A。
before 引导时间状语从句,主从句动作先后发生,主句用过去完成时,从句用一般过去时。
7.After he had eaten breakfast, he went to school.A.wentB.goesC.will goD.has gone答案解析:A。
高二英语状语从句练习题30题(答案解析)

高二英语状语从句练习题30题(答案解析)1.I was doing my homework when my mother came in.A.whenB.whileC.asD.since答案解析:A。
“when”既可以表示某个具体的时间点,也可以表示“正在这时”,在此句中表示“当……的时候”。
“while”强调动作的同时性,常与进行时态连用。
“as”表示“随着”或“一边……一边……”。
“since”表示“自从”,通常用于完成时态。
此句中强调妈妈进来的那个时间点我正在做作业,所以用“when”。
2.We were having a picnic until it started to rain.A.untilB.whenC.asD.while答案解析:A。
“until”表示“直到……为止”,在此句中表示我们一直在野餐,直到开始下雨才停止。
“when”表示“当……的时候”。
“as”表示“随着”或“一边……一边……”。
“while”强调动作的同时性,常与进行时态连用。
此句强调的是动作持续到某个时间点停止,用“until”。
3.She had just fallen asleep when the phone rang.A.whenB.whileC.asD.since答案解析:A。
“when”既可以表示某个具体的时间点,也可以表示“正在这时”,在此句中表示她刚睡着这个时间点电话响了。
“while”强调动作的同时性,常与进行时态连用。
“as”表示“随着”或“一边……一边……”。
“since”表示“自从”,通常用于完成时态。
所以选“when”。
4.I will wait here until he comes back.A.untilB.whenC.asD.while答案解析:A。
“until”表示“直到……为止”,此句表示我会在这里一直等,直到他回来。
“when”表示“当……的时候”。
“as”表示“随着”或“一边……一边……”。
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状语从句状语从句在句中作状语,可分为:时间、条件、让步、原因、目的、结果、比较、地点、方式状语从句。
一、时间状语从句引导时间状语从句的连词有:when, as, while, until, not…until, before, after, since, the minute, the moment, each( every, next, the first) time等。
时间状语从句中一般用一般现在时或一般过去时。
1.When , while, as都可解释为“当```的时候”但侧重点有所不同。
1)WhenEg: When I arrived home , I had a little rest.注意点:when 从句的主语与主句主语相同,谓语动词是be 动词时,从句主语和be可以省略。
Eg: When (she was) walking along the street, she met her class teacher.2)AsAs 除了表示“当```的时候”,还可表示为“一面```一面”,“随着”Eg: He sang as he danced.(一面```一面)You will grow wiser as you grow older.(随着)3)While表示“当```的时候”强调主句的动作和从句的动作同时发生,从句一般用进行时,从句动词必须是延续性动词。
Eg: While we were working, they were having a rest.While (they were) having a discussion, they got very confused.注意点:while 有对比的含义,解释为“然而”。
eg: I prefer black tee, while he likes coffee.2.until, not…until表示“直到```才”,在肯定句中主句常用延续性动词;在否定句中主句常用短暂性动词。
肯定句:I waited until midnight.否定句:I did not leave until midnight.注意点:1)not until…在句首,主句用倒装eg: Not until you had explained how did I manage to do it.2) It is not until…that…引导的强调句It was not until it was dark that he came back.3. the minute, the moment, each time都可表示“一```就```”eg: The worker recognized the type of the machine the moment he saw it.注意点:the minute, the moment, each ( every, next, the first) time作连词不和when 连用。
4.Hardly/scarcely…when, no sooner…than, as soon as表示为“一```就```”eg: I had hardly/scarcely got home when it began to rain.I had no sooner got home than it began to rain.It began to rain as soon as I got home.注意点:Hardly/scarcely…when, no sooner…than位于句首,主句用倒装eg: Had I hardly/scarcely got home when it began to rain.No sooner had I got home than it began to rain.二条件状语从句条件状语从句分为两大类:真实条件句和虚拟条件句。
引导条件状语从句的连词有:if, even if/though, unless/ if …not, as long as/ so long as, as far as/so far as, pr ovided/providing (that), on condition that 等。
条件状语从句中如果主句是将来时,条件状语从句用一般现在时。
1.unless 和if…notunless 相当于if…noteg: You will fail unless you study hard.You will not fail if you study hard.注意点:在虚拟条件句中可用if…not,但不能用unlesseg: If she were not too silly,she would understand.2.引导条件状语从句的其它连词:Eg: You may go there ,as long as you keep quite.Eg: I shall give you the book on condition that you return it tomorrow.Eg: I will go provided that you go too.三让步状语从句引导让步状语从句的连词有:though, although, even if/ though, however, no matter how, no matter what, no matter who等。
1.though, although不可与but连用,但可以和yet , still连用.Eg: Though/Although it is raining ,they are still running outside.注意点:1)though可引导倒装(although不引导倒装),结构为:强调对象+as/though+主语+其它成分,强调对象可为表语(名词、形容词)或状语(副词),表语为名词时,前面不用冠词。
Child as/ though he was, he knew what was the right thing to do.Tired as he is, he goes on with his work.2)despite 和in spite of 也有让步意义,后接名词或动词,而though, although是连词,后接从句。
Eg: Despite /In spite of wanting to see him again, she refused to reply to his letter.Though/although she wanted to see him again, she refused to reply to his letter.2. “no matter+疑问词”或“疑问词+后缀ever”eg: No matter what happened, he would not mind.Whatever happened, he would not mind.注意点:no matter+疑问词不能引导名词性从句3.even if/ though表示“即使”eg: He doesn’t want to marry her even if/ though he loves her very much.四原因状语从句引导原因状语从句的连词有:because, since, as , now that ,considering that, for the reason that , due to the fact that,owing to the fact that等1.becausebecause语气最强,通常用于回答why 提出的问题注意点:在it was…that…的强调结构中,强调原因状语从句可用because引导,不用since,as, for引导。
Eg: It is because she is too inexperienced that she does not know how to deal with the situation. 2. since和assince的语气比because 弱,比as强,表示间接的,已知的原因,自然的结果,表示“既然,由于”。
Eg: As/ Since you are not very well, you had better have a rest.3.for当for表示原因关系时,for分句是对第一分句内容的推断或猜测。
Eg: It must have rained last night, for the ground is wet now.五目的状语从句引导目的状语从句的连词有:so that, in order that, lest, in case, for fear that等。
Eg: You must speak louder so that/in order that you can be heard by all.He wrote the name down for fear that he should forget it.Better take more clothes in case the weather is cold.注意点:lest, in case, for fear that所引导的状语从句中,动词可以用虚拟语气,形式为should+动词原形,也可不用虚拟语气,用动词的一般现在时或一般过去时。
Eg: You had better leave the key at home in case one of us should think of/thinks of coming back. 六结果状语从句引导结果状语从句的连词有:so that, so…that, such…that等eg: He is so young that he can not go to school.He is such a young boy that he can not go to school.1.常用句型:so+形容词/副词+that从句so+形容词+a/an+单数可数名词+that从句such +a/an+形容词+单数可数名词+that从句such +形容词+复数可数名词/不可数名词+that从句2.so和such的搭配规律such修饰名词或名词词组,so修饰形容词或副词,so还可接many, few, much, little等。
Eg: so foolish such a foolso nice a flower such a nice flowerso many/few flowers such nice flowersso much/little money such rapid progressso many people such a lot of people七比较状语从句引导比较状语从句的连词有:as…as, than, not so…as, the more…the more等如:He speaks English as fluently as his brother (does)I can’t jump so /as high as he (does)There are more workers in this factory than in the one next to it .The more you read, the more interesting , you will find the novel is .连接词than 可作为关系代词用。