最新八年级英语状语从句专项练习(含完成句子)
初二英语状语从句练习题40题
初二英语状语从句练习题40题1.We were having dinner when the phone rang.A.whenB.whileC.asD.before答案解析：A。
“when”可以表示“当……的时候”，既可以指时间点也可以指时间段；“while”通常指时间段；“as”强调动作同时发生；“before”表示在……之前。
这里强调电话响起的时间点，所以用“when”。
2.She was doing her homework as I entered the room.A.whenB.whileC.asD.after答案解析：C。
“as”强调两个动作同时发生，这里表示我进入房间的时候她正在做作业。
“when”也可以表示同时，但不如“as”强烈；“while”强调时间段；“after”表示在……之后。
3.I will call you as soon as I arrive.A.whenB.whileC.as soon asD.before答案解析：C。
“as soon as”表示“一……就……”，符合题意。
“when”和“while”意思不符合；“before”表示在……之前。
4.He had just left when I arrived.A.whenB.whileC.asD.before答案解析：A。
“when”表示在某个时间点，这里表示我到达的时候他刚离开。
“while”强调时间段；“as”强调同时；“before”表示在……之前。
5.I was reading a book while he was watching TV.A.whenB.whileC.asD.after答案解析：B。
“while”强调两个动作同时进行，这里表示我读书的时候他在看电视。
“when”可以表示同时，但不如“while”强烈；“as”强调同时发生；“after”表示在……之后。
6.She started to cry as she heard the news.A.whenB.whileC.asD.before答案解析：C。
初二英语状语从句练习题40题(带答案)
初二英语状语从句练习题40题(带答案)1. I was reading a book ____ my mother came back home.A. whenB. whileC. asD. since答案解析：A。
本题考查时间状语从句的引导词。
when引导的时间状语从句，既可以表示某个时刻，也可以表示一段时间。
在这个句子中，“我正在读书”这个动作在“妈妈回家”这个瞬间发生，强调动作的突然性，所以用when。
while引导的从句中的动词一般是延续性动词，强调主从句动作同时进行。
as表示“一边一边”或者“随着”，在这里不符合语境。
since表示“自从”，引导原因状语从句或者时间状语从句（主句常用现在完成时），也不符合本题语境。
2. ____ he was a little boy, he liked to play football.A. As soon asB. WhileC. WhenD. Since答案解析：C。
when在这里表示“当的时候”，当他还是个小男孩的时候，他就喜欢踢足球。
as soon as表示“一就”，不符合句子语义。
while强调主从句动作同时进行，这里不是强调同时进行。
since表示“自从”或者“因为”，在这里语义不通。
3. We won't go out for a picnic ____ it stops raining.A. untilB. whenC. whileD. as答案解析：A。
until表示“直到”，我们不会出去野餐直到雨停。
这是not...until...结构，表示“直到才”。
when表示“当的时候”，while强调同时进行，as表示“随着”或者“一边一边”等，都不符合句子意思。
4. ____ I got up this morning, I found my pet dog missing.A. AsB. WhenC. WhileD. Since答案解析：B。
人教版初二英语状语从句练习题40题
人教版初二英语状语从句练习题40题1. I will call you ______ I arrive in Beijing.A. as soon asB. whileC. untilD. since答案：A。
解析：as soon as表示“一……就……”，句意为我一到达北京就给你打电话，符合语境。
while表示“当……的时候”，强调两个动作同时进行，这里到达北京是瞬间动作，不符合while的用法。
until表示“直到……”，语义不通。
since 表示“自从；既然”，在这里用法和语义都不合适。
2. ______ he was reading, his mother came in.A. WhileB. WhenC. AsD. Since答案：A。
解析：while引导时间状语从句时，强调主句和从句的动作同时进行，这里他正在读书的时候他妈妈进来了，强调读书和妈妈进来这两个动作同时发生，所以用while。
when引导时间状语从句时，从句的动作既可以与主句动作同时发生，也可以先于主句动作。
as表示“当……的时候；随着”，这里不如while 更强调同时性。
since表示“自从；既然”，不符合题意。
3. She didn't go to bed ______ her mother came back.A. untilB. sinceC. whileD. after答案：A。
解析：not...until...是固定用法，表示“直到……才……”，句意为直到她妈妈回来她才去睡觉。
since表示“自从；既然”，while表示“当……的时候”，after 表示“在……之后”，都不符合此句的语义。
4. ______ I got home, my sister was doing her homework.A. WhenB. WhileC. AsD. Since答案：A。
解析：when引导时间状语从句时，从句的动作既可以与主句动作同时发生，也可以先于主句动作。
八年级英语状语从句练习题40题(带答案)
八年级英语状语从句练习题40题(带答案)1. I will call you ______ I get home.A. whenB. whileC. as soon asD. until答案解析：C。
“as soon as”表示“一……就……”，句意为我一到家就给你打电话，强调两个动作几乎同时发生。
A选项“when”当……时候，语义没有“as soon as”那么紧凑。
B选项“while”强调两个动作同时进行，通常后面接延续性动词，而“get home”是短暂性动词。
D选项“until”表示直到……，语义不符。
2. She was reading a book ______ her mother came in.A. whenB. whileC. asD. since答案解析：A。
“when”在此处表示“当……时候”，从句动作“came in”是短暂性动作，“when”可用于短暂性动作发生的时间点。
B选项“while”后面多接延续性动词。
C选项“as”强调两个动作同时发生，这里更强调当妈妈进来这个时间点她正在读书，“when”更合适。
D选项“since”表示自从，语义不符。
3. We have known each other ______ we were children.B. forC. asD. when答案解析：A。
“since”表示自从，用于现在完成时，句意为自从我们是孩子的时候就认识彼此了。
B选项“for”后面接时间段，而“we were children”不是时间段。
C选项“as”作为、当……时候，语义不符。
D选项“when”在此处没有“since”表达从过去到现在的这种时间概念准确。
4. ______ he finishes his work, he will go to the park.A. BeforeB. AfterC. UntilD. As soon as答案解析：B。
八年级英语时间状语从句练习题50题
八年级英语时间状语从句练习题50题1.I was doing my homework when my mother came in.A.whileB.asC.untilD.when答案：D。
本题考查when 引导的时间状语从句。
while 和as 也可引导时间状语从句，但表示“当……的时候”，通常强调动作的同时发生，与本题语境不太符合。
until 表示“直到……才”，不符合本题语境。
when 表示“当……的时候”，符合本题语境。
2.She was reading a book when the phone rang.A.whileB.asC.untilD.when答案：D。
理由同上。
3.He was playing basketball when it started to rain.A.whileB.asC.untilD.when答案：D。
while 和as 强调动作同时发生，这里只是说“当……的时候”，所以用when。
until 不符合语境。
4.I was taking a shower when someone knocked at the door.A.whileB.asC.untilD.when答案：D。
while 和as 一般用于较长时间的同时发生的动作，这里只是瞬间动作，用when。
until 不恰当。
5.She was cooking dinner when her husband came home.A.whileB.asC.untilD.when答案：D。
while 和as 不适合本题语境，until 表示“直到……才”不符合。
when 符合“当……的时候”的语境。
6.He was watching TV when his friend called him.A.whileB.asC.untilD.when答案：D。
while 和as 强调同时性，这里只是说“当……的时候”，用when。
八年级英语条件状语从句练习题40题(带答案)
八年级英语条件状语从句练习题40题(带答案)1.If it rains tomorrow, we _____ stay at home.A.willB.wouldC.shouldD.must答案解析：A。
if 引导的条件状语从句，遵循“主将从现”原则，主句用一般将来时，所以选A。
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must 表示必须，都不符合条件状语从句的语法规则。
2.She will go to the park if she _____ free.A.isB.will beC.wasD.would be答案解析：A。
同样遵循“主将从现”原则，从句用一般现在时，she 是第三人称单数，所以用is。
B 选项will be 是将来时；C 选项was 是过去时；D 选项would be 是过去将来时，都不正确。
3.If you study hard, you _____ good grades.A.getB.will getC.gotD.would get答案解析：B。
“主将从现”，主句用一般将来时，选will get。
A 选项get 是一般现在时；C 选项got 是过去时；D 选项would get 是过去将来时，不符合语法规则。
4.We will have a picnic if the weather _____ fine.A.isB.will beC.wasD.would be答案解析：A。
“主将从现”，从句用一般现在时，weather 是不可数名词，用is。
B 选项will be 是将来时；C 选项was 是过去时；D 选项would be 是过去将来时，都不合适。
5.If he _____ time, he will come to see us.A.hasB.will haveC.hadD.would have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，用has。
初二英语状语从句练习题50题(带答案)
初二英语状语从句练习题50题(带答案)1. I will call you ____ I get home.A. whenB. whileC. as soon asD. until答案：A。
解析：本题考查时间状语从句的引导词。
when引导时间状语从句，表示“当……的时候”，从句中的动作和主句中的动作可以同时发生，也可以先后发生。
在这里，当“我到家的时候”就会给你打电话，表达一个动作发生时另一个动作随之发生。
while引导时间状语从句时，强调主句和从句的动作同时进行，通常从句要用进行时态，本题从句是一般现在时，不符合while的用法。
as soon as表示“一……就……”，强调两个动作紧接着发生，这里没有这种紧接的语义。
until表示“直到……才”，语义不符。
2. She was reading a book ____ her mother came in.A. whenB. whileC. asD. since答案：A。
解析：when引导时间状语从句时，从句的动作可以是短暂性的，也可以是持续性的。
在本题中，“她妈妈进来”是短暂性动作，“她正在读书”是持续性动作，when可以表示在某个动作发生的瞬间另一个动作正在进行。
while引导从句时，从句中的动作一般是持续性的，且强调主句和从句动作同时进行，本题从句动作是短暂性的，不符合while用法。
as表示“一边……一边……”或者“随着”，语义不符。
since表示“自从”，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开始一直持续到现在），语义不符。
3. ____ he grows up, he wants to be a doctor.A. WhenB. WhileC. AsD. Before答案：A。
解析：when引导时间状语从句，表示“当……的时候”，这里表示当他长大的时候，他想成为一名医生。
while强调主句和从句动作同时进行，这里长大是一个过程，不是强调同时进行的动作，不符合while用法。
初二英语状语从句原因类练习题50题含答案解析
初二英语状语从句原因类练习题50题含答案解析1.She was late for class because she missed the bus.A.sinceB.asC.forD.because of答案解析：because 引导原因状语从句，“她上课迟到了因为她错过了公交车”。
since 和as 也可以引导原因状语从句，但语气比because 弱。
for 引导的是并列句，对前面的句子进行补充说明，一般不放在句首。
because of 后面接名词或名词短语，不能接句子。
2.He didn't go to the party because he had a lot of homework to do.A.sinceB.asC.forD.because of答案解析：because 引导原因状语从句，“他没去参加聚会因为他有很多作业要做”。
since 和as 也可以引导原因状语从句，但语气比because 弱。
for 引导的是并列句，对前面的句子进行补充说明，一般不放在句首。
because of 后面接名词或名词短语，不能接句子。
3.She couldn't play basketball because she hurt her leg.A.sinceB.asC.forD.because of答案解析：because 引导原因状语从句，“她不能打篮球因为她伤了腿”。
since 和as 也可以引导原因状语从句，但语气比because 弱。
for 引导的是并列句，对前面的句子进行补充说明，一般不放在句首。
because of 后面接名词或名词短语，不能接句子。
4.He didn't go to school because he was ill.A.sinceB.asC.forD.because of答案解析：because 引导原因状语从句，“他没去上学因为他生病了”。
最新八年级英语状语从句专项练习(含完成句子)
状语从句练习一、选择合适的连接词，完成下列句子1.Jim spends a lot of money on books______he is not rich.2.Kate fell into sleep ______she was listening to the music.3.----Is David at school today? ----No. He is at home ______he has a bad cold.4.We won't have supper ______my mother comes back.5.Speak to him slowly ______he may understand you better.6. ______ she doesn't come on Sunday, I'll go fishing by myself.7.It is four years ______I had left that small village.8. ______the air moves, it is called wind.9.We will go to the park ______it doesn't rain tomorrow.10.______little boys did ______much work.11.There are few new words in the passage ______we can't understand it.12.Go back ______you come from.13.He reached the station ______the train had left.14.----Do you have a swimming pool? ----No, we don't. At least, not ______big ______yours.15.Give me your paper ______you have finished it.16.It is raining hard, ______we have to stay at home.17. ______you work harder, you'll never pass the final exam.18.Look after te children ______I am out.19.The village is ______far away ______I can't get there on foot.20.That is ______an interesting book ______I can't stop reading it.二. 单项填空1. _______ he’s old, he can still carry this heavy bag.A. ThoughB. SinceC. ForD. So2. ---Do you know if he _______ to play basket ball with us?---I think he will come if he ______ free tomorrow.A. comes; isB. comes; will beC. will come; isD. will come; will be3. In the zoo if a child _____ into the water and can’t swim, the dolphins may c ome up ______ him.A. will fall; to helpB. falls; to helpC. will fall; helpD. falls; helping4. I don’t remember ________ he worked in that city when he was young.A. whatB. whichC. whereD. who5. We will stay at home if my aunt ________ to visit us tomorrow.A. comesB. comeC. will comeD. is coming6. The police asked the children _______ cross the street ________ the traffic lights turned green.A. not; beforeB. don’t; whenC. not to; untilD. not; after7. I was late for class yesterday _______ there was something wrong with my bike.A. whenB. thatC. untilD. because8. I’ll go swimming with you if I ________ free tomorrow.A. will beB. shall beC. amD. was9. In the exam, the ________ you are, ______ the _______ mistakes you will make.A. careful; littleB. more careful; fewestC. more careful; fewerD. more careful; less10. You should finish your lessons _______ you go out to paly.A. beforeB. afterC. whenD. while11. I hurried _____ I wouldn’t be late for class.A. sinceB. so thatC. as ifD. unless12. When you read the book, you’d better make a mark _______ you have any questions.A. whichB. thatC. whereD. though13. The teacher raised his voice _______ all the students could hear him.A. forB. so thatC. becauseD. in order14. He took off his coat _______ he felt hot.A. becauseB. asC. ifD. since15. It is ______ that we’d like to go out for a walk.A. a lovely dayB. too lovely a dayC. so lovely a dayD. such lovely a day16. Mary had ______ much work to do that she stayed at her office all day.A. suchB. soC. tooD. very17. _______ I felt very tired, I tried to finish the work.A. AlthoughB. BecauseC. AsD. As if18. ______ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As19. ______ well you can drive, you must drive carefully.A. So long asB. In order thatC. No matter howD. The moment20. Write to me as soon as you ________ to Beijing.A. will getB. getC. gettingD. got三. 根据中文意思完成下列英语句子1. 不管他跟我开什麽玩笑，我都不生气。
八年级英语状语从句练习题40题(答案解析)
八年级英语状语从句练习题40题(答案解析)1. I was reading a book ____ my mother came in.A. whenB. whileC. asD. if答案解析：A。
本题考查时间状语从句。
when引导的时间状语从句，从句的动作可以是短暂性也可以是持续性的，主句用过去进行时，从句用一般过去时，这里“母亲进来”是短暂性动作，所以用when。
while引导的从句中动词必须是延续性的，as强调主从句动作同时发生，if表示假设，不符合语境。
2. We will go to the park ____ it doesn't rain tomorrow.A. ifB. whenC. asD. since答案解析：A。
此句为条件状语从句，也可理解为在时间上的一种假设。
if表示如果，引导条件状语从句，在这里表达如果明天不下雨就去公园。
when表示当……时候，as表示随着、由于，since表示自从、既然，均不符合语境。
3. ____ he was a child, he liked to play football.A. WhileB. AsC. WhenD. Since答案解析：C。
本题考查时间状语从句。
when引导时间状语从句，表示在过去某个时间段，当他是个孩子的时候他喜欢踢足球。
while强调主句和从句动作同时进行，通常从句用进行时态；as表示随着、由于；since表示自从，不符合题意。
4. She will call you ____ she gets home.A. as soon asB. whileC. whenD. since答案解析：A。
as soon as表示一……就……，引导时间状语从句，她一到家就会给你打电话，强调动作的紧凑性。
while强调主从句动作同时进行，when只表示当……时候，没有as soon as那么强调及时性，since表示自从、既然，不符合语境。
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状语从句练习一、选择合适的连接词，完成下列句子1.Jim spends a lot of money on books______he is not rich.2.Kate fell into sleep ______she was listening to the music.3.----Is David at school today? ----No. He is at home ______he has a bad cold.4.We won't have supper ______my mother comes back.5.Speak to him slowly ______he may understand you better.6. ______ she doesn't come on Sunday, I'll go fishing by myself.7.It is four years ______I had left that small village.8. ______the air moves, it is called wind.9.We will go to the park ______it doesn't rain tomorrow.10.______little boys did ______much work.11.There are few new words in the passage ______we can't understand it.12.Go back ______you come from.13.He reached the station ______the train had left.14.----Do you have a swimming pool? ----No, we don't. At least, not ______big ______yours.15.Give me your paper ______you have finished it.16.It is raining hard, ______we have to stay at home.17. ______you work harder, you'll never pass the final exam.18.Look after te children ______I am out.19.The village is ______far away ______I can't get there on foot.20.That is ______an interesting book ______I can't stop reading it.二. 单项填空1. _______ he’s old, he can still carry this heavy bag.A. ThoughB. SinceC. ForD. So2. ---Do you know if he _______ to play basket ball with us?---I think he will come if he ______ free tomorrow.A. comes; isB. comes; will beC. will come; isD. will come; will be3. In the zoo if a child _____ into the water and can’t swim, the dolphins may c ome up ______ him.A. will fall; to helpB. falls; to helpC. will fall; helpD. falls; helping4. I don’t remember ________ he worked in that city when he was young.A. whatB. whichC. whereD. who5. We will stay at home if my aunt ________ to visit us tomorrow.A. comesB. comeC. will comeD. is coming6. The police asked the children _______ cross the street ________ the traffic lights turned green.A. not; beforeB. don’t; whenC. not to; untilD. not; after7. I was late for class yesterday _______ there was something wrong with my bike.A. whenB. thatC. untilD. because8. I’ll go swimming with you if I ________ free tomorrow.A. will beB. shall beC. amD. was9. In the exam, the ________ you are, ______ the _______ mistakes you will make.A. careful; littleB. more careful; fewestC. more careful; fewerD. more careful; less10. You should finish your lessons _______ you go out to paly.A. beforeB. afterC. whenD. while11. I hurried _____ I wouldn’t be late for class.A. sinceB. so thatC. as ifD. unless12. When you read the book, you’d better make a mark _______ you have any questions.A. whichB. thatC. whereD. though13. The teacher raised his voice _______ all the students could hear him.A. forB. so thatC. becauseD. in order14. He took off his coat _______ he felt hot.A. becauseB. asC. ifD. since15. It is ______ that we’d like to go out for a walk.A. a lovely dayB. too lovely a dayC. so lovely a dayD. such lovely a day16. Mary had ______ much work to do that she stayed at her office all day.A. suchB. soC. tooD. very17. _______ I felt very tired, I tried to finish the work.A. AlthoughB. BecauseC. AsD. As if18. ______ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As19. ______ well you can drive, you must drive carefully.A. So long asB. In order thatC. No matter howD. The moment20. Write to me as soon as you ________ to Beijing.A. will getB. getC. gettingD. got三. 根据中文意思完成下列英语句子1. 不管他跟我开什麽玩笑，我都不生气。
I am not angry with him, _______ _______ ______ jokes he ______ on me.2. 布鲁斯太太对学生非常亲切，以至于学生把她当做母亲。
Mrs Bruce was _______ kind to her students ______ they ______ her _____ their mother.3. 只要我们竭尽全力，父母就会满意我们的表现。
Our parents will be pleased with our performance _____ _____ ______ we try our best.4. 你一到上海就给我打个电话好吗？Will you please call me ______ ______ ______ you get to Shanghai.5. 这个七岁的女孩酷爱钢琴，以至于他已经坚持练习两年了。
The seven-year-old girl likes playing the piano ______ ______ ______ she has kept practicing for two years.6. 虽然她很忙，他还坚持自学英语。
_______ _______ ______ _______, she kept on learning English by herself.7. 他长大后相当一名记者。
He wants to be a journalist ______ _______ _______ _______.8. 无论刮风下雨，我们的老师总是第一个到校。
_______ _______ windy or rainy, our teacher is always the first to get to school.9. 如果人人为保护环境做出贡献，世界将会变得更美好。
_____ _____ _____ ____ ______ to protecting the environment, the world will become much more beautiful.10. 李明昨天没来上学，因为他病了。
Li Ming didn’t come to school _______ _______ ______ ______.四、真题演练1. Peter likes reading a newspaper_________ he is having breakfast. A. until B. while C. because D. though2. Many students didn't realize the importance of study_____they left school.A.whenB.untilC.asD.after3. I don't know if it______tomorrow.If it______,we won't go on a picnic.A.rains;rainsB.will rain;rainsC.will rain;will rain4. You have to leave now________you can catch the early bus. A.so that B.as soon as C.because D.if5.You should go over your test paper _____ you hand it in. A. before B. though C. because D. as soon as6. Scientists say it may be a few years ______it is possible to test the new medicine on patients.A.becauseB.afterC.beforeD.since7. We will have no water to drink _______we don't protect the earth.A.untilB.beforeC.thoughD.if8. -Could we play football in your playground,Sir? -No,_______you have the principal's note.A.ifB.unlessC.becauseD.since9. I won't be able to understand what you say,_______you speak too quickly.A.ifB.thoughC.because10. -Is everyone here today? -No.Tom is at home_____he has got a bad cold.A.becauseB.ifC.untilD.unless11. In summer , food goes bad easily ________ it is put in the refrigerator.A. untilB. ifC. unless12. ________it's difficult to make her dream come true，she never gives upA.ThoughB.UnlessC.BecauseD.If13. -I hear Jack Chan will come to Laiwu next week.-Really? __ he comes, my younger sister will be very happy. A．If B．Until C．Unless D．Before14.- May I go to the concert with you? - I'm afraid not ____ you have a ticket, because I have only one.A. sinceB. ifC. unlessD. though15. Mary spends a lot of money on clothes _______ her family is not rich.A. becauseB. thoughC. ifD. so16. Usually, we don't know how important something is ______ we lose it.A. orB. untilC. as soon as17. She had a stomachache________she ate something bad.A. soB. becauseC. orD. although18. Many children like fried chicken _______it is unhealthy food.A.ifB.becauseC.although19. Mr.Brown knew nothing about the good news ______his wife told it to him.A.beforeB.afterC.sinceD.if20. I don't know if Jack________. If he________ , call me, please.A. will come; will comesB. comes; comeC. comes; will comeD. will come; comes21. We won't start the meeting ______our teacher arrives.A.thoughB.untilC.whileD.or22. -Did you catch what the teacher said? -No. She spoke so fast _______ I couldn't hear her very clearly.A. whichB. thatC. whenD. since23. ____ it snowed heavily yesterday, nobody in our class missed the lesson．A．Though B．Because C．Unless D．Since24. A tourist will easily lose his way in Beijing _________ he has a map or a guide.A. ifB. becauseC. unlessD. when25. The teacher speaks very loudly________all the students can hear her.A. so thatB. becauseC. sinceD. when。