时间状语从句练习题及答案
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。
时间状语从句(含练习及答案)
以when 引导的时间状语从句- When I got home, my son had finished his homework. (主句动作发生在从句之前)- When(当...时候, 主语+did) we arrived, it was raining.- When(正当...时候，主语+be+doing) I was playing the computer games, my mum came in. - He is always nervous when he speaks to strangers.- I usually walk to school when it rains.以while 引导的时间状语从句- While I was reading, my brother was playing with his toy cars. (主从句子动作同时发生)- While/When/As he was studying in the library, I saw him. (表示一段时间时，while/when/as 可替换)while引导的从句的谓语动词必须是持续性动作:I saw him while(x) I was getting off the bus.(x)I saw him when/as I was getting off the bus.以as 引导的时间状语从句- He will grow wiser as he grows older. 随着年龄的增长，他会聪明起来。
（随着，表示时间的推移，这时，不用when/while）- He entered the room as/when/while the meeting was going on. 正当开会的时候，他走进房间。
以before引导的时间状语从句- He had washed his hands before he had dinner. (主句动作先于从句动作)- Please clean the house before you move in.以after 引导的时间状语从句- She went on holiday after she had taken the examination. (从句动作先于主句)- You can watch TV after you finish your homework.以since 引导的时间状语从句- She has been in the house since she came to the city. (主句完成时态，从句过去时)- I have taught them English since last year.以as soon as引导的时间状语从句- I will write to you as soon as I get to America. 我一到美国就会给你写信。
高中时间状语从句及练习(含答案)
状语从句状语从句在句中作状语，修饰主句中的动词、形容词或副词等。
状语从句放在主句之前时，常用逗号分开;放在主句之后，一般不用逗号。
状语从句按其意义和作用可分为时间、原因、地点、条件、让步、目的、结果、方式、比较等9种。
1.时间状语从句时间状语从句表示主句动作发生的时间，主要由when，while，as ; before, after; till (until); once, by the time, as soon as, no sooner ... than和hardly ... when及名词词组the moment等引导。
1) when“在……的时候”; while “在……期间”; as “正当……的时候”when意为“在……的时候”，强调“特定时间”。
When spring came, he felt like a trip.When he was eating his breakfast, he heard the doorbell ring.说明：连词when在状语从句中还有如下几种含义：①表示突然发生的事，含义为“（正在……时）忽然”。
I was just coming along to see you when I ran into Wilson.I had been working a couple of months when I had a letter from Jane.②表示过早发生某事，意为“（还没……）就”。
此含义有时可用before代替。
I hadn’t been reading for half an hour when I heard steps outside.我刚读了不到半个小时就听到外面有脚步声。
I had been there little more than a week when I set to work in earnest.③表示“在……的情况下”，常可译为“虽然”，“既然”，“如果”。
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 was reading a book when he came in.A.whileB.as soon asC.sinceD.until答案解析：A。
“while”强调两个动作同时进行，这里“我在读书”和“他进来”是两个同时发生的动作；“as soon as”一……就……；“since”自从；“until”直到……才……。
2.She had just fallen asleep when the phone rang.A.asB.afterC.beforeD.when答案解析：D。
这里“had just fallen asleep”和“the phone rang”两个动作几乎同时发生，“when”可表示“这时，突然”；“as”当……的时候，强调伴随；“after”在……之后；“before”在……之前。
3.We will start our journey as soon as it stops raining.A.whenB.untilC.whileD.since答案解析：A。
“as soon as”一……就……，可以和“when”替换；“until”直到……才……；“while”强调两个动作同时进行；“since”自从。
4.I haven't seen him since he left for Beijing.A.whenB.asC.untilD.after答案解析：A。
“since”自从……以来，后面跟过去的时间点，主句用现在完成时；“when”当……的时候；“as”当……的时候，强调伴随；“after”在……之后。
5.The moment I saw him, I knew he was the one.A.as soon asB.whenC.whileD.until答案解析：A。
“the moment”一……就……，和“as soon as”意思相近；“when”当……的时候；“while”强调两个动作同时进行；“until”直到……才……。
高中英语时间状语从句结构练习题20题带答案解析
高中英语时间状语从句结构练习题20题带答案解析1.I was reading a book when the phone rang.A.whenB.whileC.asD.before答案解析：A。
本题考查时间状语从句中when 的用法。
“when”既可以表示某个动作正在进行时另一个动作突然发生，本题中“我正在读书的时候电话响了”符合这种情况。
“while”通常强调两个动作同时进行，这里不合适。
“as”通常强调两个动作同时发生且有伴随关系，也不符合本题语境。
“before”表示在……之前，与本题语境不符。
2.She was singing while he was playing the guitar.A.whenB.whileC.asD.after答案解析：B。
本题考查“while”的用法。
“while”强调两个动作同时进行，“她在唱歌的时候他在弹吉他”符合这种情况。
“when”虽然也可表示一个动作发生时另一个动作发生，但不太强调同时性。
“as”有伴随的意思，但没有“while”的同时性强。
“after”表示在……之后，不符合语境。
3.As she walked along the street, she saw a beautiful flower.A.whenB.whileC.asD.since答案解析：C。
本题考查“as”的用法。
“as”强调两个动作同时发生且有伴随关系，“她沿着街走的时候看到了一朵漂亮的花”符合这种情况。
“when”更强调一个动作发生时另一个动作突然发生。
“while”强调同时性，但这里没有那么强的对比。
“since”表示自从，不符合语境。
4.He was cooking when his friend came in.A.whenB.whileC.asD.until答案解析：A。
本题考查“when”的用法。
“when”表示一个动作正在进行时另一个动作突然发生，“他正在做饭的时候他的朋友进来了”符合这种情况。
【语法专项训练】状语从句翻译专项练习及答案
一、时间状语从句1、当我进屋时，他正在写信。
2、我们什么时间有空，我们就去那里。
3、我正在街上走着，这时忽然有人从后面拍我的肩膀。
4、天下雨的时候，他们出去了。
5、他不在的时候我在。
6、他赶快回家，不时地一边走一边向后看。
7、先做学生，再做先生。
8、比赛开始后，他到了。
9、我们一直等到他回来。
10、她到11点钟才停止工作。
11、她站在那里看着，直到看不见他的身影。
12、自从1978年以来中国发生了巨大的变化。
13、我一到上海就给你写信。
14、我刚一到家，就下雨了。
15、我们刚到车站，火车就走了。
16、我们刚开始就被叫停。
17、我每次乘船都晕船。
18、我一听到这首歌，就感到很愉快。
19、下次你来的时候，就会见到他。
二、地点状语从句1、有志者，事竟成。
2、哪里有水，哪里就有生命。
3、你可以随意到你喜欢的任何地方去。
4、无论你去哪都要遵守法律。
三、原因状语从句1、昨天我回来晚了，因为我值班。
2、既然大家都到了，我们开始开会。
3、由于他英语懂得不多，他在字典中查阅这个单词。
4、鉴于天气已经晴朗，我们可以启程了。
5、鉴于他病情严重，我们派人去请医生去了。
四、目的状语从句1、我要把你的电话号码记下来，以免忘记。
2、我把真实情况告诉你，使你能自己作出判断。
3、他们比往常更加努力工作，为了能提前完成工作。
4、多穿点衣服，以免患感冒。
五、结果状语从句1、我们把收音机的音量放大，大家都听到了新闻。
2、他十分激动，以致一句话都说不出来。
3、他说出了这么重要的理由，得到大家的谅解。
4、这是一本十分有意思的书，大家都想看。
六、条件状语从句1、如果我们不怕困难，困难就算不了什么了。
2、除非下雨，我们明天就去那里。
3、只要你努力工作，你就一定能成功。
4、万一我忘了，请提醒我一下。
5、据我所知，那本书下月出版。
七、方式状语从句1、按照我教你的画一只猫。
2、按照人家告诉你做的去做。
3、看上去她好象是生病了。
4、他的行动就好象什么也没有发生。
四年级英语时间状语从句单选题30题(含答案)
四年级英语时间状语从句单选题30题(含答案)1.I will go to the park ____ I finish my homework.A.whenB.whileC.as soon as答案：C。
“as soon as”表示“一……就……”，符合完成作业后就去公园的语境。
“when”表示“当……的时候”，不太符合这里强调完成作业后立刻去公园的意思。
“while”表示“当……的时候”，通常用于两个动作同时进行的情况，不符合本题语境。
2.Mom will cook dinner ____ Dad comes home.A.whenB.whileC.as soon as答案：A。
“when”在这里表示“当……的时候”，妈妈在爸爸回家的时候做饭比较合理。
“while”强调两个动作同时进行，这里不合适。
“as soon as”一……就……，也不太符合语境。
3.I will call you ____ I arrive at the station.A.whenB.whileC.as soon as答案：C。
“as soon as”一到达车站就打电话，符合逻辑。
“when”当……的时候，没有“一……就……”那么强烈。
“while”在此不合适。
4.She starts singing ____ she hears music.A.whenB.whileC.as soon as答案：A。
“when”当听到音乐的时候开始唱歌，比较自然。
“while”强调同时进行，不太合适。
“as soon as”太绝对，也不合适。
5.He will read a book ____ he has free time.A.whenB.whileC.as soon as答案：A。
“when”表示当有空闲时间的时候读书，合理。
“while”一般指同时进行，这里不合适。
“as soon as”也不恰当。
6.I will go swimming ____ the weather is nice.A.whenB.whileC.as soon as答案：A。
高中英语时间状语从句单选题40题
高中英语时间状语从句单选题40题1.I was reading a book when suddenly the lights went out.A.whenB.whileC.asD.since答案：A。
本题考查时间状语从句引导词的用法。
“when”表示“当……的时候”，既可以指时间点，也可以指一段时间；“while”通常表示一段时间，强调动作的同时性；“as”强调动作的同时发生；“since”表示“自从……以来”。
在这个句子中，“突然灯灭了”是一个时间点，所以用“when”。
2.She was doing her homework while her brother was playing games.A.whenB.whileC.asD.until答案：B。
“while”强调两个动作同时进行，“她在做作业的时候她弟弟在玩游戏”符合这个用法。
“when”一般不强调同时性；“as”虽有同时性，但更强调伴随；“until”表示“直到……”，不符合语境。
3.As the sun rose, the birds began to sing.A.whenB.whileC.asD.since答案：C。
“as”强调动作的同时发生，“太阳升起的时候鸟儿开始唱歌”，强调太阳升起和鸟儿唱歌同时发生。
“when”和“while”不太符合这种紧密的同时性；“since”表示“自从……以来”，不合适。
4.He was about to leave when his friend called.A.whenB.whileC.asD.till答案：A。
“be about to do sth. when...”是一个固定句型，表示“正要做某事，这时……”。
“while”一般不用于这个句型；“as”虽可表示同时性，但这里不合适；“till”表示“直到……”，不符合语境。
5.I was taking a shower as my mom was cooking breakfast.A.whenB.whileC.asD.because答案：C。
2024年高中英语时间状语从句单选题40题
2024年高中英语时间状语从句单选题40题1.I was reading a book when the phone rang.A.whenB.whileC.asD.since答案：A。
本题考查when 引导时间状语从句的用法。
“when”在此处表示“当……的时候”，符合语境。
选项B“while”强调动作的同时性，此处不合适；选项C“as”也表示同时发生，但语气不如“when”自然；选项D“since”表示“自从”，不符合题意。
2.She was cooking dinner when her friend came.A.whenB.whileC.as soon asD.until答案：A。
“when”引导时间状语从句，表示“当……的时候”。
选项B“while”强调同时性，此处不恰当；选项C“as soon as”表示“一……就……”，不符合语境；选项D“until”表示“直到……才……”，也不符合。
3.I was taking a shower when the doorbell rang.A.whenB.whileC.asD.before答案：A。
“when”引导的时间状语从句，符合“正在做某事时，另一件事发生了”的语境。
选项B“while”用于同时发生的动作，不合适；选项C“as”也表示同时，不恰当；选项D“before”表示在……之前，不符。
4.He was playing basketball when it started to rain.A.whenB.whileC.asD.after答案：A。
“when”在此处表示“当……的时候”，正确。
选项B“while”强调同时性，不合适；选项C“as”用法类似，也不合适；选项D“after”表示之后，不符。
5.She was watching TV when her mom came home.A.whenB.whileC.as soon asD.until答案：A。
四年级英语时间状语从句练习题20题含答案解析
四年级英语时间状语从句练习题20题含答案解析1. I will have breakfast ____ I get up.A. whenB. whileC. beforeD. after答案解析：D。
“after”表示在某个动作之后。
在这个句子里，正常的逻辑是起床之后吃早饭，而“when”和“while”更强调动作同时发生或者在某个时刻发生，“before”表示在之前，不符合常理，所以选“after”。
2. She brushes her teeth ____ she goes to bed.A. whenB. whileC. beforeD. after答案解析：C。
“before”表示在之前。
睡觉之前刷牙是比较合理的顺序，“when”和“while”在这里不合适，因为不是强调同时进行的动作，“after”表示之后，不符合逻辑，所以选“before”。
3. ____ my mother is cooking, my father is reading a newspaper.A. WhenB. WhileC. BeforeD. After答案解析：B。
“while”强调两个动作同时进行，在这个句子里妈妈做饭和爸爸看报纸是同时发生的动作。
“when”更多表示在某个时刻发生，“before”表示之前，“after”表示之后，都不符合这里同时进行动作的语境，所以选“while”。
4. The students go to school ____ the bell rings.A. whenB. whileC. beforeD. after答案解析：A。
“when”在这里表示当铃声响起的时候，学生去上学。
“while”强调同时进行较长时间的动作，这里铃声响是一个瞬间动作，不太适合“while”，“before”表示之前，“after”表示之后，不符合句子逻辑，所以选“when”。
5. He washes his face ____ he has a meal.A. whenB. whileC. beforeD. after答案解析：C。
九年级英语时间状语从句练习20题含答案解析
九年级英语时间状语从句练习20题含答案解析1.I was doing my homework ____ my mother was cooking.A.whenB.whileC.asD.since答案解析：B。
while 强调两个动作同时进行；when 表示当……的时候，动作有先后；as 也有当……的时候的意思，但一般强调两个动作同步发展；since 表示自从，不符合语境。
本题中“我在做作业”和“妈妈在做饭”是两个同时进行的动作，所以选while。
2.____ I was reading a book, my brother came in.A.WhenB.WhileC.AsD.Since答案解析：A。
when 表示当……的时候，这里“我在读书”和“弟弟进来”有先后顺序，所以用when。
while 强调同时进行；as 一般强调同步发展；since 自从，不合题意。
3.She was singing ____ she was walking.A.whenB.whileC.as答案解析：C。
as 强调两个动作同步发展，“她边走边唱”，符合as 的用法。
when 有先后顺序；while 强调同时进行但更强调动作的持续性；since 自从，不适合。
4.I haven't seen him ____ last year.A.whenB.whileC.asD.since答案解析：D。
since 表示自从，后面接过去的时间点，“自从去年我就没见过他”，符合since 的用法。
when、while、as 都不能用于这种表达。
5.____ he was young, he liked playing football.A.WhenB.WhileC.AsD.Since答案解析：A。
when 表示当……的时候，“当他年轻的时候”，符合语境。
while 强调同时进行；as 强调同步发展；since 自从，不适合此句。
中考专题之状语从句条件时间状语从句练习题(解析版)
中考专题之状语从句条件时间状语从句练习题(解析版)中考专题之状语从句（条件/时间状语从句）练题1. I____________ the message to him as soon as he____________ XXX.A. give, comeB. will give, will comeC. will give, comesD. give, will come【答案】C【解析】句意：明天他一回来我就会把这个信息捎给他。
as soon as一……就，引导时间状语从句，如果主从句的动作都没有发生，为了区分动作的前后关系，主句用将来时，从句用一般现在时。
结合句意，关系C。
点睛：在时间状语从句或者条件状语从句中，如果主从句的动作都没有发生，为了区别动作的前后关系，主句用一般将来时，从句用一般现在时。
在实际应用中我们不要被从句末尾将来的时间状语误导。
如该题中如果只看到tomorrow就都用将来时，则会犯错误。
2. While she____________ TV in the sitting room, the bell.A.watches, XXX watching, rangC.was watching, rangD.watched, was ringing【答案】C3. ________ I got back, I found XXX.A. XXX【答案】A【解析】试题分析：When当……时；Before在……之前；Since由于，自从……以来；XXX虽然，尽管。
句意：当我回来时，我发现我的母亲正在为我做饭。
结合语境可知选A。
考点：考查连词辨析4.—We can’t be successful ________ we k eep working hard.—I agree with you.A. XXX【答案】B【剖析】试题阐发：句意：除非我们保持勉力事情，我们不克不及胜利。
----我赞成你。
四年级英语时间状语从句练习题30题
四年级英语时间状语从句单选题30题1.I will go to the park _____ it stops raining.A.whenB.whileC.as soon as答案：C。
“as soon as”表示“一……就……”，符合句子“雨一停我就去公园”的意思。
“when”通常强调某个具体时间点，“while”强调动作同时发生，在这里都不太合适。
2.Mom will make a cake _____ she has free time.A.whenB.whileC.as soon as答案：A。
“when”在这里表示“当……的时候”，妈妈当有空闲时间的时候会做蛋糕。
“while”强调动作同时发生，不太符合语境。
“as soon as”一……就……，在这里也不合适。
3.I will start reading _____ I finish my homework.A.whenB.whileC.as soon as答案：C。
“as soon as”一完成作业就开始阅读，符合语境。
“when”和“while”不太能准确表达这个意思。
4.Dad will come home _____ it gets dark.A.whenB.whileC.as soon as答案：A。
“when”表示当……的时候，爸爸当天黑的时候回家。
“while”强调动作同时发生，不太符合。
“as soon as”一……就……，在这里不合适。
5.I will call you _____ I arrive at the station.A.whenB.whileC.as soon as答案：C。
“as soon as”一到达车站就给你打电话，最符合语境。
“when”也可以，但没有“as soon as”表达得直接。
“while”不恰当。
6.She will sing a song _____ she is happy.A.whenB.whileC.as soon as答案：A。
高中英语时间状语从句结构练习题40题含答案解析
高中英语时间状语从句结构练习题40题含答案解析1.I was doing my homework ____ my mother was cooking.A.whenB.whileC.asD.since答案解析：B。
while 强调两个动作同时进行，“我在做作业的时候妈妈在做饭”，符合题意。
when 一般表示“当……的时候”，动作有先后顺序；as 也有“当……的时候”之意，但强调伴随；since 表示“自从”，意思不符。
2.____ I was reading a book, the phone rang.A.WhenB.WhileC.AsD.Since答案解析：A。
when 在此处表示“当……的时候”，通常动作有先后顺序，“我正在读书的时候电话响了”。
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 singing ____ he was playing the guitar.A.whenB.whileC.as答案解析：B。
while 表示两个动作同时进行，“她在唱歌的时候他在弹吉他”。
when 和as 也有“当……的时候”之意，但没有while 更强调同时性；since 表示“自从”，不合适。
4.____ he came in, I was watching TV.A.WhenB.WhileC.AsD.Since答案解析：A。
when 表示“当……的时候”，动作有先后顺序，“他进来的时候我在看电视”。
while 和as 强调同时进行；since 表示“自从”，不符合语境。
5.I saw him ____ I was walking on the street.A.whenB.whileC.asD.since答案解析：A。
when 在此处表示“当……的时候”，“我在街上走的时候看到了他”，动作有先后顺序。
while 和as 强调同时性；since 表示“自从”，不合适。
四年级英语时间状语从句练习题20题含答案解析
四年级英语时间状语从句练习题20题含答案解析1.I was reading a book when my mother came in.A.whenB.whileC.asD.then答案解析：A。
本题考查when 的用法。
when 表示“当……的时候”，引导时间状语从句。
while 通常表示两个动作同时进行，as 也表示两个动作同时进行，但本题中妈妈进来是一个短暂的动作，用when 更合适。
then 不是时间状语从句的引导词。
2.I was doing my homework while my brother was playing games.A.whenB.whileC.asD.and答案解析：B。
while 强调两个动作同时进行。
when 虽然也可引导时间状语从句，但在这里不如while 贴切。
as 也表示同时，但没有while 常用。
and 是并列连词，不是时间状语从句引导词。
3.My father was watching TV as I was having dinner.A.whenB.whileC.asD.but答案解析：C。
as 表示两个动作同时进行，符合本题语境。
when 和while 虽然也可引导时间状语从句，但这里as 更能体现出“一边……一边……”的同时性。
but 是转折连词，不是时间状语从句引导词。
4.I saw a beautiful bird when I was walking in the park.A.whenB.whileC.asD.for答案解析：A。
when 引导的时间状语从句，表示“当……的时候”，符合本题语境。
while 通常用于两个动作同时进行，as 也表示同时，但这里看到鸟是一个瞬间动作，用when 更合适。
for 不是时间状语从句引导词。
5.I was listening to music while my sister was dancing.A.whenB.whileC.asD.or答案解析：B。
初中英语时间状语从句练习及答案
初中英语时间状语从句练习及答案1.If XXX。
I shall ask where he has been.2.While he was speaking。
XXX.3.I saw her just now as she was getting off the train.4.Have a good look at that man before you pass him.5.It was already eight o'clock when we got there.6.I was about to go out when a visitor came.7.We'll go to the country at the beginning of June。
when the summer harvest will start.8.XXX.9.Henry is in charge of the office while Mr。
Smith is away.10.I listen to the recorder when I have time.11.He had learned Chinese before he came to China.12.After the work was done。
we sat down to sum up experience.13.I XXX him since he moved to the other side of the town.14.XXX.15.I XXX't recognize him until he took off his XXX.16.XXX everything to be in place before she starts to work.1.如果他明天来，我会问他去了哪里。
2.他说话时，大家都认真听着。
3.我刚刚看见她下火车。
高中英语时间状语从句练习题40题含答案解析
高中英语时间状语从句练习题40题含答案解析1.I was doing my homework ____ my mother was cooking.A.whenB.whileC.asD.since答案解析：B。
while 强调两个动作同时进行，“我在做作业的时候妈妈在做饭”，符合语境。
when 通常表示一个动作发生时，另一个动作正在进行或突然发生；as 也可表示两个动作同时进行，但语气比while 弱；since 表示“自从”，不符合题意。
2.____ I was reading a book, the phone rang.A.WhenB.WhileC.AsD.Since答案解析：A。
when 表示一个动作发生时，另一个动作突然发生，“我正在读书的时候电话响了”。
while 和as 强调两个动作同时进行；since 表示“自从”，不符合题意。
3.She was singing ____ she was walking.A.whenB.whileC.as答案解析：C。
as 表示两个动作同时进行，“她边走边唱”。
when 和while 也有类似用法，但as 语气更强；since 表示“自从”，不符合题意。
4.____ he was playing basketball, it started to rain.A.WhenB.WhileC.AsD.Since答案解析：A。
when 表示一个动作发生时，另一个动作突然发生，“他正在打篮球的时候开始下雨了”。
while 和as 强调两个动作同时进行；since 表示“自从”，不符合题意。
5.I saw him ____ I was going to school.A.whenB.whileC.asD.since答案解析：A。
when 表示一个动作发生时，另一个动作正在进行或突然发生，“我去上学的时候看到了他”。
while 和as 强调两个动作同时进行；since 表示“自从”，不符合题意。
九年级英语时间状语从句练习50题
九年级英语时间状语从句练习50题1.I was doing my homework when my mother came in.A.came inB.was doingC.was coming inD.doing答案：A。
本题考查when 引导的时间状语从句，“当……的时候”。
从句中my mother came in 表示一个短暂性动作，主句中I was doing my homework 表示一个持续性动作。
B 和D 选项本身语法错误，C 选项was coming in 时态与题干不一致。
2.She was singing when the phone rang.A.rangB.was ringingC.is ringingD.ring答案：A。
when 引导的时间状语从句，从句中the phone rang 为一般过去时，主句中She was singing 为过去进行时。
B 选项was ringing 时态与题干不符，C 选项is ringing 时态错误，D 选项ring 形式错误。
3.He was reading a book when his friend visited him.A.visitedB.was visitingC.visitsD.visit答案：A。
when 引导时间状语从句，从句用一般过去时，主句用过去进行时。
B 选项was visiting 时态错误，C 选项visits 时态不对，D 选项visit 形式错误。
4.I was taking a shower when someone knocked at the door.A.knocked atB.was knocking atC.knocks atD.knock at答案：A。
“当……的时候”，when 引导的从句用一般过去时，主句用过去进行时。
B 选项was knocking at 时态错误，C 选项knocks at 时态不对，D 选项knock at 形式错误。
状语从句——时间状语从句(附答案)
状语从句——时间状语从句（附答案）学校:___________姓名：___________班级：___________考号：___________一、单项选择1．Never trouble me while I ________ in my room.A．will sleep B．asleep C．am sleeping D．slept2．—Kate was once over-weight. I couldn’t believe she became so slim________I saw her just now. A．until B．since C．if D．when3．— Remember to keep the dog on a leash（狗链）_______ you take it for a walk!—Sure. I won’t let it hurt people.A．while B．since C．so that4．My mother was cooking while I ________ English songs.A．was hearing B．heard C．was listening to D．listened to5．While Alice ________, her sister was playing the piano.A．cooked B．was cooking C．is cooking6．I’ll go with you as soon as I ________ my homework.A．will finish B．finish C．am finishing D．finished7．We didn’t know __________ to visit our school.A．when did he come B．when he was comingC．when would he come D．when he is coming8．I’ll give the book to him ________ he comes back.A．since B．as soon as C．before D．until9．—Could you please give this book to Jane?—Sure, I’ll give it to her ________ she comes back.A．unless B．as soon as C．so that10．I had just started back for the house to change my clothes ________ I heard the voices.A．as B．for C．while D．when11．Sam ________ Chinese since he came to China. He speaks Chinese well now.A．learns B．learned C．has learned D．will learn12．We will fly a kite as soon as your homework ________.A．finishes B．will be finished C．has finished D．is finished13．She is going to be a reporter when she ___________ up.A．grows B．will grow C．is going to grow D．grew14．Little Mary said good night to her parents she goes to bed every day.A．if B．until C．before D．unless15．—Because of the Double Reduction Policy (双减政策), students go home ________ they finish their homework at school.—Sure. As a parent of a Grade 9 student, I don’t feel so tired as before.A．before B．while C．since D．after16．Mrs. Brown ________ her keys in the office, so she had to wait until her husband ________ home. A．has left; comes B．had left; came C．had been away; came D．has been away; comes 17．Li Jie always plays computer games ________ it is very late at night.A．after B．before C．until18．We have been friends ________.A．last year B．one year agoC．since we met last year D．when we met last year19．I’ll give him your message ________ he comes back from lunch.A．until B．as soon as C．while D．before20．—Would you please give this MP3 to Mary?—Sure. I’ll give it to her ________ she comes back.A．before B．as soon as C．till D．until21．We were just ready to play basketball ________ it began to rain.A．as soon as B．before C．when D．after22．The boy didn’t stop crying ________ he saw his mother.A．when B．until C．since23．I was just about to have lunch ________ somebody called me.A．until B．when C．before D．while24．—What were you and your father doing at 7:00 yesterday evening?—I was doing my homework ________ my father was watching news on TV.A．when B．as soon as C．while D．where25．________ all the students were sleeping, they heard a man ________ “help”.A．While ; to shout B．When ; shouting C．While ; shouting26．I was writing a letter at home ________ I heard a knock on the door.A．while B．when C．as D．but27．—How do you like Thomas?—He is pretty active and he’s been my friend since we ________ for the first time.A．meet B．met C．have met28．________ I got home, I found my father was watching TV.A．When B．Before C．Since D．If29．—It’s ten years since we ________ here.—How time flies! We ________ in China for so long.A．come; work B．came; worked C．come; will work D．came; have worked 30．—When will the meeting end?—________.A．Not until the agreement is reached. B．Until the agreement is reached.C．Not till the agreement is reached. D．Till the agreement is reached.二、完成句子31．班主任一进入教室，小明就不讲话了._______ ______ ________ the class teacher ________ into the classroom, Xiao Ming ________ ________.32．He finally _______ _______ when the wind was _______ ________ at around 3:00 a.m.在凌晨三点左右，风逐渐变弱时，他终于睡着了。
时间状语从句+习题练习(含答案)
专题: 时间状语从句在下列空格中填入适当连词。
1._________he comes tomorrow,I will ask where he has been.2._________he was speaking,everybody listened carefully.3.I saw her just now_________she was getting off the train.4.Have a good look at that man________you pass him.5.It was already eight o'clock_________we got there.6.I was about to go out_________a visitor came.7.We'll go to the country at the beginning of June,_________the summer harvest will start.8.He learned to speak German_________he was in Berlin.9.Henry is in charge of the office________Mr.Smith is away.10.I listen to the recorder_________I have time.11.He had learned Chinese_________he came to China.12._________the work was done,we sat down to sum up experience.13.I haven't seen him_________he moved to the other side of the town.14.I waited________ he came back.15.I didn’t recognize him________he took off his eyeglasses.16.She likes everything to be in place________she starts to work.17.The thieves ran away_________they caught sight of the police.18.They decided to go back home_________their money ran out.19.__________I get to the airport,I will phone you to pick me up.20.They were about to leave______it began to rain.Keys:1.When2.While/When3.as4.when/as5.when6.when7.when8.while9.whi le10.whenever11.before12.After13.since14.till/until15.until16.before17.as soon as18.before19.As soon as20.when。
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时间状语从句练习题及答案精品文档时间状语从句练习题及答案由从句担任的状语，在句子中可修饰谓语、形容词、副词或是整个句子，它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。
状语从句是一较大的语法项目，也是近几年高考题中常见的一个重要试点。
高考中已考查了时间、让步、地点、条件、目的等状语从句，这些从句仍是今后高考热点，应作充分准备。
同时对方式状语从句也应引起重视。
时间状语从句表示时间的状语从句可由when, as, while, whenever, after, before,till , since, once, as soon as , by the time, no sooner … than, hardly … when, every time等引导。
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, youwill never forget him. No sooner had I gone to bed than I went to sleep.原因状语从句原因状语从句是表示原因或理由的，引导这类从句的最常用的连词是because, since, as , now that等，for 表示因果关系时为并列连词，语气不如because强。
e.g. He is disappointed because he didn’t get1 / 23精品文档the position.As it is raining, I will not go out. Now that you mention it, I do remember.地点状语从句引导地点状语从句的连词是where 和wherever等。
e.g. Sit wherever you like.Make a mark where you have a question.目的状语从句引导目的状语从句最常用的词是so, so that, inorder that, in case等。
She has bought the book in order that she could follow the TV lessons. He left early in case he should miss the train.结果状语从句结果状语从句是表示事态结果的从句，通常主句是原因，从句是结果。
由so that , so … that, such … that等引导。
e.g. She was ill, so that she didn’t attend themeeting.He was so excited that he could not say a word. She is such a good teacher that everyone admires her.条件状语从句条件状语从句分真实性与非真实性条件句。
引导条件状语从句的词主要有if, unless, so long as, on2 / 23精品文档condition that, so far as, if only 。
注意:条件从句中的if 不能用whether替换。
e.g. If he is not in the office, he must be out for lunch. You may borrow the book so long as you keep it clean. So far as I know, he will be away for three months. You can go swimming on condition that youdon’t go too far away from the river bank.If he had come a few minutes earlier, he could have seen her.让步状语从句让步状语从句可由although, though, as, even if , however, whatever, whether … or, no matter who 等引导。
注意:as引导的让步状语从句一般是倒装的。
e.g. Though he is a child, he knows a lot.Child as he is, he knows a lot. Whatever you say, I’ll neverchange my mind.方式状语从句方式状语从句常由as, as if , the way, rather than等引导。
e.g. You must do the exercise as I show you. He acted as if nothing had happened.比较状语从句比较状语从句常用than, so … as, the more …3 / 23精品文档the more等引导。
e.g. I have made a lot more mistakes than you have.He smokes cigarettes as expensive as he can afford. The busier he is, the happier he feels.使用状语从句时要注意的几个问题1、在时间和条件从句中，主句是一般将来时，从句通常用一般现在时表示将来。
e.g. We’ll go outing if it doesn’t rain tomorrow.I’ll write to you as soon as I get to Sha nghai.、有些时间、地点、条件、方式或让步从句，如果从句的主语与主句主语一致，从句的谓语又包含动词be ，就可省略从句中的“主语+ be”部分。
e.g. When still a boy of ten, he had to work day and night.If asked you may come in. If necessary I’ll explain to you again.、注意区分不同从句:引导的是什么从句，不仅要根据连词，还要根据判别。
以where为例，能引导多种从句。
e.g. You are to find it where you left it. I don’t know where he came from. This place is where they once hid.选择填空:1. I’ll let you know ____ he comes back.4 / 23精品文档A. beforeB. becauseC. as soon asD. although2. She will sing a song ____ she is asked.A. ifB. unlessC. forD. since3. We will work ____ we are needed.A. wheneverB. becauseC. sinceD. wherever4. Read it aloud _____ the class can hear you.A. so thatB. ifC. whenD. although5._____ you go, don’t forget your people.A. WheneverB. HoweverC. WhereverD. Whichever6. It is about ten years _____ I met you last.A. sinceB. forC. whenD. as7. They will never succeed, _____ hard they try.A. becauseB. howeverC. when8. _____ still half drunk, he made his way home.A. WhenB. BecauseC. Though9. _____ she was very tired, she went on working.A. AsB. AlthoughC. Even10. Busy _____ he was, he tried his best to help you.A. asB. whenC. since11. I learned a little Russian _____ I was at middle school.5 / 23精品文档A. thoughB. althoughC. as if12. _____ we got to the station, the train had left already.A. IfB. UnlessC. Since13. _____ the rain stops, we’ 11 set off for the station.A. BeforeB. UnlessC. As soon as14. She was _____ tired _____ she could not move an inch.A. so, thatB. such, thatC. very, that15. We didn’t go home _____ we finished the work.A. sinceB. untilC. because16. I’ll stay here _____ everyone else comes back.A. even ifB. as thoughC. because17. Although it’s raining, _____ are stillworking in the field.A. theyB. but theyC. and they18. Speak to him slowly _____ he may understand you better.A. sinceB. so thatC. for19. You’ll miss the train ______ you hurry up.6 / 23精品文档A. unlessB. asC. ifD. since D. As D. In spite of D. for D. when D. When D. Though D. so, as D. though D. until D. so they D. because D. until20. When you read the book, you’ d better make a mark _____ youhave any questions.A. at whichB. at whereC. the placeD. where21. We’d better h urry ______ it is getting dark.A. andB. butC. asD. unless22. I didn’ t manage to do it _____ you had explained how.A. untilB. unlessC. whenD. before23._____ he comes, we won’t be able to go.A. WithoutB. UnlessC. ExceptD. Even24. I hurried _____ I wouldn’t be late for class.A. sinceB. so thatC. as ifD. unless25. _____ I catch a cold, I have pain in my back.A. Every timeB. ThoughC. EvenD. Where26. What’s the matter _____ they still haven’t answered the telegram?A. whenB. thatC. thoughD. however27. Bring it nearer _____ I may see it better.7 / 23精品文档A. althoughB. even thoughC. so thatD. since28. You may arrive in Beijing early _____ you mind taking the night train.A. thatB. thoughC. unlessD. if29. Helen listened carefully _____ she might discover exactly what she needed.A. in thatB. in order thatC. in caseD. even though30. More people will eat out in restaurants _____ they do today.A. thanB. whenC. whileD. as31._____ hard she tries, she can hardly avoid making mistakes in her homework.A. MuchB. HoweverC. AsD. Although32. Poor _____ it may be, there is no place like home, _____ you may go.A. as; whereverB. though; wheneverC. in spite of; whenD. that; wherever33. The child was __ immediately after supper.A. enough tired to go to bedC. so tired that he went to bedB. too tired to go to bed D. very tired, he went8 / 23精品文档to bed状语从句一、时间状语从句1、as soon as “一、、、、、、就、、、、、、”引导时间状语从句的连词有The momentimmediatelyThe minute directlyHe instant instantlythanHardlyhad sb , done… when.did …..Scarcely whenThe moment she comes, I’ll call you.She left immediately the meeting was over.Hardly had he got off the bus when he heard a loud noise.It was raining when we arrived.My mother came in when I was doing my homework.While /when I was doing my homework, my mother came in.I am safe while I am here.He hurried home, looking behind as he went.9 / 23精品文档As I left the house, I forgot the key.主从句时态Will you please bring me your book when you come here tomorrow?I will go home when I have finished my work .When / while 连词引导并列句Was/ were about to do …Was /were going to do ….Was/were on one’s way…Was .were on the point of doing….When ….Was/were doing….Had done …Jasmine was holidaying with her family in a wildlife park when she was bitten on the leg by a lion.…….while …….I do every single bit of housework while my husband Bob just does the dishes now and then.3、before 引导时间状语从句1)“还没等”Before they got to the bus stop, the bus had gone.2) “….. 才/就”It was evening before we reached the little town10 / 23精品文档of Winchester.)固定句型: It will be sometimebefore ……do ……It was some time before ….did …..It won’t be long before ……do……It wasn’t long before ……did…... until /till 引导时间状语从句1)…..not ….until/till…直到……才He didn’t go to bed until he had finished his work2) …...until /till …..直到……为止We were told that we should follow the main road until we reached the railway station .3)强调句式It is not until …that …It was not until midnight that he went back home after the experiment.4) not until 放在句首时，主句半倒装。