九年级英语 状语从句专项练习和答案
九年级英语状语从句练习题20题带答案解析
九年级英语状语从句练习题20题带答案解析1.I was doing my homework when my mother came in.A.whenB.whileC.as soon asD.since答案解析：A。
“when”在这里表示“当……的时候”，强调一个动作发生的时候另一个动作正在进行。
“while”通常表示两个动作同时进行，本句中“came in”是短暂性动作，不适合用“while”。
“as soon as”一……就……，不符合语境。
“since”自从……以来，也不符合语境。
2.I will call you as soon as I arrive at the airport.A.as soon asB.whenC.whileD.since答案解析：A。
“as soon as”一……就……，符合本句语境，我一到达机场就给你打电话。
“when”当……的时候，不如“as soon as”能体现出动作的紧凑性。
“while”表示两个动作同时进行，不适合。
“since”自从……以来，不符合语境。
3.He was reading a book while his sister was watching TV.A.whileB.whenC.as soon asD.since答案解析：A。
“while”在这里表示两个动作同时进行，他在读书的时候他妹妹在看电视。
“when”当……的时候，不一定强调同时进行。
“as soon as”一……就……，不符合语境。
“since”自从……以来，也不符合语境。
4.She has been learning English since she was five years old.A.sinceB.whenC.as soon asD.while答案解析：A。
“since”自从……以来，符合本句语境，她从五岁起就一直在学英语。
“when”当……的时候，不体现从过去某一时间开始。
九年级英语比较状语从句练习题50题含答案解析
九年级英语比较状语从句练习题50题含答案解析1.Jim is taller than Tom. Tom is shorter than Lily. Who is the tallest?A.JimB.TomC.Lily答案解析：A选项Jim 比Tom 高；B选项Tom 不是最高的；C选项文中只说Tom 比Lily 矮，但不确定Lily 和Jim 的身高关系，由前两句可知Jim 比Tom 高，Tom 比Lily 矮，所以Jim 最高。
本题考查形容词比较级转化为最高级的理解。
2.Mary studies harder than Lucy. Lucy studies less hard than Lily. Who studies the hardest?A.MaryB.LucyC.Lily答案解析：A选项Mary 比Lucy 努力；B选项Lucy 不是最努力的；C选项Lucy 比Lily 不努力，所以Lily 比Lucy 努力，但不确定Lily 和Mary 的努力程度关系，又因为Mary 比Lucy 努力，所以Mary 最努力。
本题考查比较级的叠加使用来确定最高级。
3.The food in our school canteen is more delicious than that in the restaurant. The food in the hotel is the most delicious. Which place has the least delicious food?A.School canteenB.RestaurantC.Hotel答案解析：A选项学校食堂食物比饭店的美味；B选项饭店的食物没有学校食堂美味；C选项酒店的食物最美味。
所以饭店的食物最不美味。
本题考查比较级和最高级的综合运用。
4.My room is cleaner than yours. Your room is dirtier than his. Whose room is the dirtiest?A.MineB.YoursC.His答案解析：A选项我的房间比你的干净；B选项你的房间比他的脏；C选项不确定我的房间和他的房间干净程度关系，但由前两句可知你的房间最脏。
初三英语状语从句目的类练习题50题含答案解析
初三英语状语从句目的类练习题50题含答案解析1.She gets up early every day so that/in order that she can catch the first bus.A.can catchB.could catchC.will catchD.would catch答案解析：A。
so that 和in order that 引导目的状语从句，通常从句用can、may、will 等情态动词。
本题主句是一般现在时，从句也用一般现在时can catch。
B 选项could catch 是过去式；C 选项will catch 一般将来时不符合；D 选项would catch 过去将来时也不合适。
2.He studies hard so that/in order that he pass the exam.A.can passB.could passC.may passD.might pass答案解析：A。
理由同第一题，一般现在时的句子中用can pass。
B、C、D 选项分别是过去式、也许能通过、或许能通过，不符合语境。
3.She saves money so that/in order that she buy a new bike.A.can buyB.could buyC.will buyD.would buy答案解析：A。
一般现在时，用can buy。
其他选项均不合适。
4.They practice speaking English so that/in order that they communicate with foreigners easily.A.can communicateB.could communicateC.may communicateD.might communicate答案解析：A。
一般现在时，选can communicate。
其他选项不恰当。
九年级英语状语从句引导词单选题50题(答案解析)
九年级英语状语从句引导词单选题50题(答案解析)1.She was reading a book when her friend came in.A.whenB.whileC.as soon asD.until答案：A。
“when”表示“当……的时候”，可用于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，此处不合适。
“as soon as”意为“一……就……”，与语境不符。
“until”表示“直到……”，也不符合。
2.He started to do his homework as soon as he got home.A.as soon asB.whenC.whileD.until答案：A。
“as soon as”一……就……，符合语境，到家就开始做作业。
“when”当……的时候，不如“as soon as”表达迅速。
“while”强调同时进行，不恰当。
“until”直到……，不符合。
3.She was singing while she was taking a shower.A.whenB.whileC.as soon asD.until答案：B。
“while”强调两个动作同时进行，正在唱歌同时在洗澡。
“when”可用于突然发生，不合适。
“as soon as”一……就……不对。
“until”直到……不符合。
4.He didn't go to bed until he finished his homework.A.whenB.whileC.as soon asD.until答案：D。
“until”直到……，符合句子意思，直到完成作业才去睡觉。
“when”“while”“as soon as”均不符合。
5.She will call you as soon as she arrives.A.as soon asB.whenC.whileD.until答案：A。
初三英语状语从句练习题40题(带答案)
初三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。
when引导时间状语从句时，既可以表示从句动作与主句动作同时发生，也可以表示从句动作先于主句动作发生。
在此句中，当妈妈回家这个瞬间动作发生时，我正在读书，所以when合适。
while引导的从句中的动词必须是延续性动词，come是短暂性动词，所以B错误。
as表示两个动作同时进行，强调一边一边，这里不符合语境，C错误。
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一时间点开始一直持续到现在，与本题语境不符，D错误。
2. ____ he was a child, he liked to play football.A. WhileB. WhenC. AsD. Because答案解析：B。
when可以表示在某个时间段内，当他还是个孩子的时候，他喜欢踢足球，这种情况下用when合适。
while表示在某个动作进行的同时，这里强调的是当他处于孩子这个阶段，不是强调同时进行，A错误。
as表示随着的时候，更强调动作同时发展变化，C 错误。
because引导原因状语从句，这里不是因果关系，D错误。
3. She didn't go to bed ____ she finished her homework.A. untilB. whileC. asD. when答案解析：A。
until表示直到，她直到完成作业才去睡觉，这是not...until...的用法，表示直到...才...。
while引导的从句中的动词要是延续性动词，finish是短暂性动词，B错误。
as表示随着或者当...时，不符合语境，C错误。
when表示当...时，这里强调直到作业完成这个时间点，D错误。
4. ____ the bell rang, all the students rushed out of the classroom.A. As soon asB. WhileC. SinceD. Before答案解析：A。
中考英语状语从句专项训练及答案
中考英语状语从句专项训练及答案一、初中英语状语从句1. We don't know the love of our parents _______ we become parents ourselves one day.A. untilB. afterC. whenD. since【答案】A【解析】句意: 直到有一天我们成为父母, 才知道父母的爱。
本题考查连词。
A.until到…为止, 在…以前; 直到…才;B.after在…以后;C.when当···时候；D.since自从; 从…以来;Not until 直到···才···；不到···不···, 是固定搭配, 故选A。
2. — I see Bob, he’s always listening to music.—Yeah, he’s crazy about it.A. WheneverB. AlthoughC. Since【答案】A【解析】【详解】句意“-无论我什么时候看到鲍勃, 他总是在听音乐。
-是的, 他对音乐很疯狂”。
A.无论何时（引导时间状语从句）；B.尽管（引导让步状语从句）；C.自从（引导时间状语从句）。
根据句意可知, 译为“无论何时”, 故选A。
3. —The novel seems a little boring.—You won’t enjoy it _______________ you put your heart into it.A. whenB. ifC. afterD. unless【答案】D【解析】试题分析: 句意: --这部小说似乎有点儿无聊。
--如果你不用心读的话, 你不会享受到这本书。
when, 当……的时候；if如果；after在……之后；unless, 如果不, 除非。
九年级英语时间状语从句练习20题(带答案)
九年级英语时间状语从句练习20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。
when引导时间状语从句时，既可以表示在某个时刻点发生的动作，也可以表示在某个时间段内发生的动作。
在此句中，“我正在看书”这个动作持续的过程中，“妈妈回家”这个瞬间动作发生了，所以用when。
while引导时间状语从句时，强调主句和从句的动作同时进行，通常用于进行时态，这里“came back”不是进行时态，所以B选项不合适。
as引导时间状语从句时，表示“一边……一边……”或者“随着”，在此语境不符合，C选项错误。
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点开始一直持续到现在），与本题语境不符，D选项错误。
2. ____ he was walking in the park, he saw his old friend.A. WhenB. WhileC. AsD. Because答案解析：B。
while强调主句和从句的动作同时进行，在这里“他在公园散步”和“看到老朋友”这两个动作是同时发生的，而且“waswalking”是进行时态，所以用while比较合适。
when虽然也可以表示同时发生的动作，但while更强调动作的同时性。
as表示“一边……一边……”或者“随着”，在此语境不太合适，C选项错误。
Because引导原因状语从句，与本题逻辑不符，D选项错误。
3. She will call me ____ she arrives at the airport.A. as soon asB. whileC. whenD. since答案解析：A。
as soon as表示“一……就……”，强调两个动作几乎同时发生，这里表示她一到达机场就会给我打电话。
初三英语状语从句类型区分练习题30题含答案解析
初三英语状语从句类型区分练习题30题含答案解析1.I was doing my homework ______ my mother was cooking.A.whenB.whileC.as soon asD.until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。
when 也可引导时间状语从句，但一般强调动作的先后顺序。
as soon as 表示“一……就……”，until 表示“直到……才……”，均不符合题意。
2.______ I finish my work, I will go for a walk.A.WhenB.WhileC.As soon asD.Since答案解析：A。
when 在此处表示“当……的时候”，符合题意。
while 强调同时进行，as soon as 表示“一……就……”，since 表示“自从……以来”。
3.She was reading a book ______ he came in.A.whenB.whileC.as soon as答案解析：A。
when 强调动作的先后顺序，此处表示“当他进来的时候，她正在读书”。
while 强调同时进行，as soon as 表示“一……就……”，until 表示“直到……才……”。
4.______ he was young, he liked playing football.A.WhenB.WhileC.As soon asD.Since答案解析：A。
when 引导的时间状语从句，“当他年轻的时候”。
while 强调同时进行，as soon as 表示“一……就……”，since 表示“自从……以来”。
5.I will call you ______ I arrive in Beijing.A.whenB.whileC.as soon asD.until答案解析：C。
as soon as 表示“一……就……”，符合题意。
中考英语状语从句练习题30题含答案解析
中考英语状语从句练习题30题含答案解析1. I will call you ____ I arrive in Beijing.A. as soon asB. whileC. untilD. since答案：A。
解析：本题考查时间状语从句引导词的用法。
as soon as表示一就，从句用一般现在时表将来，主句用一般将来时，符合句子语境。
while强调主句和从句动作同时进行，这里不符合题意。
until 表示直到，通常主句为否定句，与本题不符。
since表示自从，引导的从句通常用一般过去时，主句用现在完成时，也不符合本题。
2. ____ she was reading, her mother came into the room.A. WhenB. BeforeC. AfterD. Since答案：A。
解析：本题考查时间状语从句引导词。
when可表示当的时候，从句中的动作可以是短暂性的也可以是持续性的，这里read 是持续性动作，when符合语境。
Before表示在之前，After表示在之后，均不符合句子逻辑。
Since表示自从，与本题逻辑不符。
3. We will go to the park ____ it doesn't rain tomorrow.A. ifB. thoughC. becauseD. so答案：A。
解析：本题考查条件状语从句（可视为一种特殊的时间状语从句）。
if表示如果，引导条件状语从句，从句用一般现在时表将来，主句用一般将来时，这里表示如果明天不下雨就去公园。
though 表示虽然，because表示因为，so表示所以，均不符合题意。
4. You can't see the stars clearly ____ there is too much light pollution.A. whereB. whenC. ifD. because答案：D。
解析：本题考查原因状语从句。
中考九年级英语状语从句专项练习(附答案)含答案解析
中考九年级英语状语从句专项练习(附答案)含答案解析一、初中英语状语从句1．He doesn't tell me when he_______ . I'll telephone you as soon as he______.A．will come;comes B．will come; will comeC．comes; will come D．comes; comes【答案】A【解析】试题分析：句意：他没告诉我什么时间回来。
他一回来我就告诉你。
宾语从句中表示将来，用将来时，而状语从句中多用一般现在时表示将来时；故选A。
考点：考查时态的用法。
2．You'd better get home earlier today we can go out for a big meal.A．in order to B．such that C．so that D．in order【答案】C【解析】句意：你最好今天早点回家，这样我们就可以出去吃大餐了。
A. in order to 为了，后跟动词原形；B. such that没有此用法；C. so that为了，引导目的状语从句；D. in order+that+从句，引导目的状语从句。
we can go out for a big meal表示目的的完整句子，所以使用连词词组so that。
故选：C。
3．— Is everyone here today?— No, Lucy is at home ________ she has got a high fever.A．because B．if C．until D．unless【答案】A【解析】【详解】句意：——今天大家都到齐了吗？——没有，露西因为发高烧呆在家里了。
A. because因为；B. if如果；C. until直到……才；D. unless除非，如果不。
露西呆在家里没有来是因为发高烧的原因。
九年级英语时间状语从句单选20题答案解析版
九年级英语时间状语从句单选20题答案解析版1**题干：**Once upon a time, there was a young girl named Lily. She loved to read books. When she was young, she often spent hours in the library. As she grew older, she still loved reading. One day, while she was looking for a new book to read, she found an old diary. She opened it and started reading. After she read a few pages, she realized that it was written by a famous author. Soon, she became interested in the author's life. Since then, she has been trying to find more books by the same author.**问题1：** When she was young, she often spent hours in the library. The word “When” can be replaced by _____.A. WhileB. As soon asC. AfterD. Before**答案：** A。
“When”和“While”都可以引导时间状语从句，表示“当……的时候”。
B 选项“As soon as”表示“一……就……”；C 选项“After”表示“在……之后”；D 选项“Before”表示“在……之前”。
都不符合语境。
**问题2：** As she grew older, she still loved reading. The word“As” can be replaced by _____.A. WhenB. SinceC. BecauseD. Although**答案：** A。
九年级英语比较状语从句练习题30题含答案解析
九年级英语比较状语从句练习题30题含答案解析1.She is as tall as her sister.Her sister is very tall. She is_____her sister.A.as tall asB.taller thanC.not as tall asD.so tall as答案解析：A。
本题考查as...as 的用法，表示“和……一样”。
选项B“taller than”表示“比……高”，与题干不符；选项C“not as tall as”表示“不如……高”，也不符合；选项D“so tall as”通常用于否定句，本题是肯定句，所以选A。
2.This book is more interesting than that one.That book is not very interesting. This book is_____that one.A.as interesting asB.less interesting thanC.more interesting thanD.not so interesting as答案解析：C。
本题考查比较级的用法。
more...than 表示“比……更”。
选项A“as interesting as”表示“和……一样有趣”，与题干不符；选项B“less interesting than”表示“不如……有趣”，方向错误；选项D“not so interesting as”表示“不如……有趣”，也不符合，所以选C。
3.Tom runs as fast as Mike.Mike is a good runner. Tom is_____Mike.A.as fast asB.slower thanC.faster thanD.not as fast as答案解析：A。
根据题干可知，汤姆和迈克跑得一样快。
选项B“slower than”表示“比……慢”；选项C“faster than”表示“比……快”；选项D“not as fast as”表示“不如……快”，都不符合，所以选A。
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。
九年级英语比较状语从句单选题30题答案解析版
九年级英语比较状语从句单选题30题答案解析版1. My brother is as tall as me.My brother is taller than me.My brother is not so tall as me.My brother is shorter than me.答案：My brother is as tall as me.本题考查as...as 的用法，表示“和……一样”。
“My brother is taller than me”表示哥哥比我高；“My brother is not so tall as me”表示哥哥不如我高；“My brother is shorter than me”表示哥哥比我矮。
只有“My brother is as tall as me”符合题意。
2. This book is as interesting as that one.This book is more interesting than that one.This book is less interesting than that one.This book is not as interesting as that one.答案：This book is as interesting as that one.考查as...as 的用法。
“This book is more interesting than that one”表示这本书比那本更有趣；“This book is less interesting than that one”表示这本书不如那本有趣；“This book is not as interesting as that one”表示这本书不如那本有趣。
“This book is as interesting as that one”表示这本书和那本一样有趣。
九年级英语状语从句连接词练习题40题(答案解析)
九年级英语状语从句连接词练习题40题(答案解析)1.We will go for a picnic as soon as it stops raining.A.beforeB.whenC.as soon asD.until答案解析：C。
“as soon as”表示“一……就……”，符合题意。
“before”表示在……之前；“when”表示当……的时候；“until”表示直到……。
这里强调雨一停就去野餐，所以选C。
2.I was doing my homework while my brother was playing games.A.whenB.whileC.asD.since答案解析：B。
“while”表示“当……的时候”，强调两个动作同时进行。
“when”也有当……的时候的意思，但没有“while”那么强调同时性。
“as”也可表示当……的时候，但也没有“while”在这个语境下合适。
“since”表示自从，不符合题意。
3.I will call you as soon as I arrive at school.A.whenB.as soon asC.before答案解析：B。
“as soon as”一……就……，符合题意。
“when”当……的时候；“before”在……之前；“until”直到……。
这里表示一到学校就打电话，所以选B。
4.My mother was cooking dinner when I got home.A.whenB.whileC.asD.since答案解析：A。
“when”表示当……的时候，符合题意。
“while”强调两个动作同时进行，这里妈妈做饭和我到家不是同时进行的动作。
“as”也可表示当……的时候，但不太符合这个语境。
“since”表示自从，不合适。
5.We can't go out until the rain stops.A.whenB.untilC.as soon asD.while答案解析：B。
初三英语状语从句练习题30题
初三英语状语从句练习题30题1.We will go for a picnic if it ____ sunny tomorrow.A.isB.will beC.wasD.has been答案：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。
B 选项will be 是将来时，不符合；C 选项was 是过去时，不符合；D 选项has been 是现在完成时，不符合。
2.I was doing my homework when my mother ____ home.A.cameesC.will comeD.would come答案：A。
when 引导的时间状语从句，主句用过去进行时，从句用一般过去时。
B 选项comes 是一般现在时，不符合；C 选项will come 是将来时，不符合；D 选项would come 是过去将来时，不符合。
3.As soon as I finish my homework, I ____ play basketball.A.willB.wouldC.wasD.am答案：A。
as soon as 引导的时间状语从句，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。
B 选项would 是过去将来时，不符合；C 选项was 是过去时，不符合；D 选项am 是一般现在时，不符合。
4.We have been friends ____ we met at school.A.sinceB.whenC.beforeD.after答案：A。
since 引导的时间状语从句，主句用现在完成时，从句用一般过去时。
B 选项when 表示当……时候，不符合；C 选项before 表示在……之前，不符合；D 选项after 表示在……之后，不符合。
5.I will call you ____ I arrive in Beijing.A.as soon asB.whenC.beforeD.after答案：A。
九年级英语状语从句专项练习(附答案)
【解析】Байду номын сангаас
【详解】
A本题考查连词辨析。句意：微信支付使我们的生活方便。当我们想为某物付钱时，我们只需要扫描二维码。A. When当……时候；B. After在……以后；C. Unless除非；D. Until到……为止。综合句意可知，扫描二维码指的是当我们付钱时的动作，用关系副词when。故乡A。
3．At last, Amy grew ____ tired ____ she fell asleep.
A．as; asB．such; thatC．so; thatD．not only; but also
【答案】C
【解析】
【详解】
句意：最后，艾米累得睡着了。A. as; as与…一样；引导比较状语从句；B. such; that如此...以致;如此...以至于，引导结果状语从句；C. so; that如此…以致…；引导结果状语从句；D. not only; but also不但…而且…连接两个并列主语。根据句意可知，此句是结果状语从句，such是形容词，修饰名词；so是副词，与形容词或副词连用。本题第一空所填词要修饰形容词tired，所以应填so，故选C。
A．becauseB．untilC．thoughD．or
【答案】A
【解析】
【详解】
句意：——今天，许多人处于亚健康状态，为什么?——是的。他们长时间很累，因为他们忙于工作，每天很少锻炼。考查连词辨析。because因为，表原因；until直到，表时间；though尽管，表让步；or或者，表转折。本句是原因状语从句，前果后因；根据句意结构和语境，可知选A。
【答案】D
【解析】
解析：句意：——汤姆，你知道山姆下个星期会来参加我的聚会吗？——我认为如果他被邀请了他会来的。第一句中的if翻译为“是否”，引导宾语从句；根据句意，可知从句的时态应该用一般将来时；第二句中的if翻译为“如果”，引导条件状语从句，在if引导的条件状语从句中，要用一般现在时代替一般将来时，由句意可知用被动语态，故选D。
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.went outC.was sleepingD.was cooking答案解析：A。
本题考查when 引导的时间状语从句。
“我正在做作业的时候妈妈进来了。
”选项B“went out（出去）”、选项C“was sleeping（（正在睡觉）”和选项D“was cooking（（正在做饭）”都不符合语境。
2.She was singing when the phone rang.A.ringingB.was ringingC.rangD.is ringing答案解析：C。
“她正在唱歌的时候电话响了。
”when 引导的时间状语从句，主句用过去进行时，从句用一般过去时。
选项A“ringing”缺少动词be；选项B“was ringing”时态错误；选项D“is ringing”时态错误。
3.He was reading a book when suddenly there was a loud noise.A.was playingB.was watching TVC.was taking a showerD.was having a meal答案解析：A。
“他正在读书的时候突然有一声巨响。
”选项B“was watching TV（正在看电视）”、选项C“was taking a shower（正在洗澡）”和选项D“was having a meal（（正在吃饭）”与读书这个动作的相关性不大。
4.I was walking in the park when I saw a beautiful flower.A.sawB.was seeingC.seeD.am seeing答案解析：A。
“我正在公园散步的时候看到了一朵美丽的花。
”when 引导的时间状语从句，主句用过去进行时，从句用一般过去时。
九年级英语中考英语状语从句 专项测试含答案
九年级英语中考英语状语从句专项测试含答案一、选择题1．All students should keep taking exercise every day _______ they are busy studying so many subjects.A．until B．because C．though D．unless2．You will get a toothache _____________ you clean your teeth regularly.A．unless B．when C．though D．because 3．You will be out of date ________ you keep on studying from time to time.A．unless B．although C．if D．otherwise 4．— A sandstorm hit the north a few weeks ago. It was the strongest in ten years.—The environment won’t get better ________ we take action to protect it.A．if B．since C．though D．unless5．—My parents gave red packets to my sister every Spring Festival ________ she got a job. —That’s because your sister was able to make money by that time.A．after B．when C．since D．until6．My grandma enjoys sharing videos on Douyin like the young ________ she is over seventy. A．since B．if C．though D．unless7．Sam thought his robot broken ________ Jim pointed out that he’d forgotten to turn it off. A．until B．unless C．after D．as soon as8．________ that moment, I never realized how much my father loved me.A．At B．Unless C．Until D．Since9．— Jenny, will you leave for the UK now?— No. It will be two weeks ________ I leave here.A．until B．since C．before D．when 10．You’ll ________ the war ________ you wat ch the film.A．feel sad about; unless B．feel sad about; ifC．feel sad with; unless D．feel sad with; if11．—When will the railway that connects the two cities open?— next year. Only two thirds been built.A．Until; has B．Until; haveC．Not until; has D．Not until; have12．________ she is wrong, it’s not a big deal.A．Because B．So C．Although D．But13．Mr. Page still plans to take up a new hobby ________ he is almost 70 years old. A．though B．because C．if D．while14．At present,it is not easy for some students to get up early ________ they have too much homework to finish.A．unless B．since C．as a result D．although 15．— Do you often take exercise in the morning every day?— Yes. I go jogging every morning_______there is heavy air pollution.A．until B．unless C．if D．as16．Max got lost and was trapped in the forest for 10 hours _______ a farmer nearby found him. A．if B．since C．until D．after17．My parents gave red packets to my cousin every Spring Festival___________ she got a job, because she said she was able to make money.A．after B．when C．until D．since18．—_______ Dr. Zhong Nanshan knew that COVID-19 was a deadly new virus, he still went to Wuhan in Central China to help the local people.—He is really a brave and kind doctor.A．If B．As soon as C．Because D．Although 19．—Mike, can you tell me how to speak in an online class?—Sure, click on this icon you start to speak.A．after B．until C．before D．since20．you are very busy, I won’t go to Xuzhou Amusement Land with you.A．Unless B．Whether C．Until D．Since21．— I never knew you could make such delicious handmade noodles.—I learned it from an app ________ I stayed at home during the lockdown (封锁).A．since B．before C．when D．until22．—It's time for me to go back home now.—Really? ________ you have to go, take the umbrella, it's raining outside.A．If B．When C．Until D．Unless 23．—More and more people like shopping online now.—I agree. My sister will be crazy about it ________ my parents give her enough money.A．if B．unless C．when D．while24．Dr. Smith will never leave his parents ________ he is sure both of them are taken good care of.A．since B．though C．if D．unless 25．There will be fewer accidents _______ all of us obey the traffic rule.A．if B．unless C．though D．because 26．—Did you stay at the party for a long time last night?—Yes. I stayed there ________ the party was over.A．until B．since C．when D．if27．The game show was so funny that he watched it for hours ________ he realized it.A．as B．since C．before D．after28．________ more and more people surf the Internet for news, the traditional newspaper may not disappear in a short time.A．Because B．If C．Though D．When29．—I hear you are going to visit Disneyland next month. May I go there with you?—I’m afraid not, ________ you have a ticket.A．if B．unless C．until D．as soon as 30．You should say it louder ________ everyone can hear you.A．in order B．to C．so that D．in order to 31．—Look! Someone is running the red lights.—We should wait ________ others are breaking the rules.A．although B．because C．unless D．if32．—We will go out for a picnic as we planned ________ it rains tomorrow.—You needn’t worry about the weather. It’s sunny tomorrow.A．until B．unless C．if D．when 33．Everyone makes mistakes, and no one will make progress ________ he is willing to learn from them.A．unless B．if C．though D．but34．Andrew thought there was something wrong with his robot ________ Samuel pointed out that he probably forgot to change the battery.A．until B．if C．after D．since35．—Did you watch the Football League yesterday?—Yes, of course. I never miss it ________ I am too busy with my homework.A．unless B．until C．if D．since36．Life is like climbing a mountain. ________ you feel tired, you will enjoy the beautiful view at the top of the mountain.A．Since B．Unless C．Because D．Though37．— Has the meeting begun?—Not yet. We have to wait ________ everyone is here.A．and B．until C．or D．but38．_______ she is wrong, it’s not a big deal.A．Because B．So C．Although D．But39．The pollution in the sea will be terrible ________ the Japanese government gives up their plan.A．until B．unless C．because D．if40．A really great man is always modest ________ he has got a lot of achievements.A．but B．unless C．though D．because 41．—Lucy, you can come to me for help ________ you get into trouble in your study at school.—Thanks, David. You are always helpful.A．although B．unless C．when D．since42．Mr. Wang, can I go to play football with my classmates ________ school is over?A．as soon as B．as well as C．as good as D．as many as 43．Suzy, you will achieve nothing ________ you devote yourself to your study.A．after B．though C．because D．unless44．Her job is not up to the boss's standard ________ she has worked at it for a week. A．since B．although C．if D．unless45．Your parents love you so much ________ t hey seldom say, “I love you”.A．unless B．that C．because D．although 46．You will never grow ________ you try to do something beyond your abilities.A．when B．since C．though D．unless47．_______ the outbreak of COVID-19 is a terrible blow to the country, the government is trying hard to bring the situation under control.A．Although B．If C．Unless D．However48．In summer, milk quickly goes bad ________ it is put into a fridge.A．though B．unless C．because D．once49．Mr. Picky won’t want to eat it ________ he’s really hungry, in which case he’ll eat almost anything.A．because B．when C．before D．unless 50．Grade 9 students should keep exercising ________ they are busy with so many subjects. A．if B．until C．though D．because【参考答案】***试卷处理标记，请不要删除一、选择题1．C【详解】句意：中学生虽然课业很忙，但他们应该每天坚持锻炼。
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A．hadB．will have
6．I hate traveling by air______you usually have to wait for hours before the plane takes off.
A．becauseB．thoughC．untilD．so that
【答案】A
【解析】
【详解】
句意：我讨厌坐飞机旅行，因为通常要等上几个小时才能起飞。A.因为，B.虽然，C.直到，D.为了，表目的。根据前后句子之间关系可知，有因果关系，故选A。
【点睛】
这四个选项都是连词，但是意思和用法各不相同。because因为，引导原因状语从句；though虽然，尽管，引导让步状语从句，类似的词还有although, even though, even if；until常和not连用，not …..until…意思是直到….才…..,引导时间状语从句；so that为了，表示目的，引导目的状语从句。
4．Rony will get a chance to work in this company ________ he doesn’t pass the interview.
A．unlessB．whenC．ifD．after
【答案】A
【解析】
【详解】
句意“除非罗尼没有通过面试，否则他将有机会在这个公司上班”。A.除非；B.当……时候；C.如果；D.在……时候。根据句意可知，表示“除非他没有通过面试”，故选A。
【答案】D
【解析】
【详解】
句意“我们的父母会给我们许多有用的建议，然而有时直到我们陷入麻烦才能理解他们”。A.如果，引导条件状语从句；B.当……时候（引导时间状语从句）；C.尽管（引导让步状语从句）；D.直到（引导时间状语从句）。根据句意可知，表示“直到我们陷入麻烦才能理解他们”，not...until...直到……才……，故选D。
九年级英语状语从句专项练习和答案
一、初中英语状语从句
1．Daming hasn't done much exercise _______ he got his computer.
A．when B．if C．though D．since
【答案】D
【解析】
试题分析：句意：自从有了电脑，大卫就没有做许多运动了。A. when当……时；指时间；B. if如果，表示条件；C. though虽然，尽管，表示让步；D. since自从，表示时间的起点。不锻炼是从有电脑开始的，表示时间的起点，用since。故选D。
C．are havingD．were havHale Waihona Puke ng【答案】C【解析】
【详解】
句意：今天的年轻人没有智能手机就活不下去。无论何时甚至在吃饭时他们都手里拿着手机。考查动词时态。while表示一段时间，后面使用进行时态，主句是一般现在时，可知从句使用现在进行时；故答案C。
10．—Tom wants to know if you ___ a picnic next Sunday.
—Yes. But if it ___，we'll visit the museum instead.
A．will have; will rainB．have; rains
C．have; will rainD．will have; rains
5．--Peter, please send us postcardswe’ll know where you have visited.
--No problem.
A．butB．orC．forD．so
【答案】D
【解析】
句意：——彼得，请给我们及明星片，这样我们将会知道你参观过哪里。——没问题。but但是，表示转折关系；or或者，表示选择；for为了，表示原因；so所以，表示结果。结合句意，前半句让彼得给我们及明信片，后半句知道彼得到哪里参观了，后一句是前一句的结果，故用连词so。故选D。
8．Our parents always give us many useful suggestions, however, we sometimes can’t understand them ________ we get into trouble.
A．ifB．whenC．thoughD．until
3．You'd better get home earlier todaywe can go out for a big meal.
A．in order to B．such that C．so that D．in order
【答案】C
【解析】句意：你最好今天早点回家，这样我们就可以出去吃大餐了。A. in order to为了，后跟动词原形；B. such that没有此用法；C. so that为了，引导目的状语从句；D. in order+that+从句，引导目的状语从句。we can go out for a big meal表示目的的完整句子，所以使用连词词组so that。故选：C。
考点：考查连词辨析。
2．— When did you go to bed last night?
— ____________ I finished my homework.
A．Until B．Not until C．When D．While
【答案】B
【解析】
not …until表示直到…才，与短暂性动词连用，故选B
7．I waited _________ it stopped raining．
A．ifB．sinceC．unlessD．until
【答案】D
【解析】
【详解】
句意：我会等下去，直到雨停。A. if如果，是否; B. since自从; C. unless除非; D. until直到。考查连词。根据I waited及后面it stopped raining可推出我会等到雨停了。故选D。