1、【英语】初中英语状语从句专项训练及答案一、初中英语状语从句1I think youll miss the train _ you hurry up.AifBandCunless【答案】C【解析】【详解】句意“除非你快点,否则你将错过这个火车”。A.如果(引导条件状语从句);B.和(表示并列);C.除非(引导条件状语从句)。根据句意可知,表示“除非你快点”,故选C。2 _ good time we had at the party last night! Yes. It was _exciting party that I would never forget it.AWhat; soBHow;
2、 suchCWhat a; such anDHow a; so an【答案】C【解析】【详解】试题分析:句意:昨天晚上我们在聚会上玩的是多么开心呀!是的,它是如此的令人兴奋以至于我永远不会忘记它。第一句为感叹句,是对 a good time表示感叹,time为名词,所以用what来引导,第二句考查such+a/an+adj+n.+that句型结构,表示“如此的一个东西以至于”,故选C。3You will fall behind others _ you work hard.AifBunlessCthoughDsince【答案】B【解析】试题分析:句意:如果你不努力学习,你会落后别人。A.bec
3、ause因为;B. If如果;C. Unless如果不; D. Though虽然。结合句意,故选B考点:考查连词的用法.4She eats ice-cream a lot, _it isnt good for her.AafterBuntilCbecauseDalthough【答案】D【解析】【详解】句意:她经常吃冰淇淋,虽然这对她不好。考查连词辨析。A. after在以后,表时间;B. until直到,表时间;C. because因为,表原因;D. although尽管,表让步。本句前后是让步关系,需用although连接;根据句意语境,可知选D。5It is necessary for c
4、hildren to exchange ideas with parents from time to time _ a good parent-children relationship could be set up.Aso thatBbecauseCas soon as【答案】A【解析】【详解】句意“为了建立良好的亲子关系,孩子们有必要不时地与父母交流思想”。A.目的是,为的是(引导目的状语从句);B.因为(引导原因状语从句);C.一就(引导时间状语从句)。根据句意可知,表示“目的是为了建立良好的亲子关系”,表示目的,故选A。6_ the weather is fine tomorrow
5、, we will go fishing.AAs well asBAs soon asCAs long asDAs far as【答案】C【解析】【详解】C 本题考查连词短语用法。句意:只要明天天气好,我们就要去钓鱼。A. As well as也; B. As soon as意为:一就; C. As long as只要;D. As far as意为:和一样远。引导条件状语从句用as long as只要。故选C。7We dont know the love of our parents _ we become parents ourselves one day.AbeforeBuntilCwhe
6、nDafter【答案】B【解析】【详解】句意:直到有一天我们自己成为父母,我们才知道父母的爱。考查连词辨析。before在以前;until直到,和not连用表示“直到才”;when当的时候;after在以后。本句是“not until”结构;根据句意结构和语境,可知选B。8Did you give Dick a call?I didnt need to _ Ill see him soon.AwhenBthroughCuntilDbecause【答案】D【解析】试题分析: 句意:你给汤姆打电话了吗? 我没必要打,因为我很快就要看到他了。when当的时候,though尽管,.until直到,be
7、cause因为。根据-I didnt need to,我没必要打,可知不打电话是有原因的,故选D考点:考查连词。9I hate traveling by air_you usually have to wait for hours before the plane takes off.AbecauseBthoughCuntilDso 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
8、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。10Life is like climbing a mountain. _ you feel tired, you will enjoy the beautiful view at the top of the mountain.ASinceBUnlessCThoughDBecause【答案】C【解析】【详解】句意:生活就像爬山。虽然你感
9、到累,但你会在山顶欣赏美丽的景色。考查状语从句;since 自从,引导时间状语从句;unless 除非,引导条件状语从句;though 虽然,引导让步状语从句;because 因为,引导原因状语从句。此处表示让步关系,故选C。11She looked behind from time to time _ she went in the dark.AwhenBasCwhileDbefore【答案】B【解析】【详解】句意:她在黑暗中走着,不时回头看看。考查连词辨析。when,while都可表示“ 时候”;when引导的从句,谓语动词既可以是延续性动词,也可以是非延续性动词;while引导的从句,谓
10、语动词必须是延续性动词,而不能是非延续性动词;as表示“在期间”“随着”;before“在之前”,常与过去时,一般现在时等连用。根据句意语境,可知她一边走一边回头看,as切合句意,故选B。12_its Sunday tomorrow, we have to go to school.AThoughBSinceCAsDBecause【答案】A【解析】【详解】句意:尽管明天是星期天,我们不得不还要上学。考查从属连词。根据后文we have to go to school我们不得不去上学。可知前面从句应表示让步状语。故选A。13I didnt _ you were going to leave_ 3
11、 oclock.Afind; atBrealize; untilCremember; beforeDtell; after【答案】B【解析】【详解】句意:我没有意识到你将3点离开。考查动词辨析。find找到; realize意识到; remember记住; tell告诉;until 是直到。根据句意,故选B。14Youd better get home earlier today we can go out for a big meal.Ain order to Bsuch that Cso that Din 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
12、. 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。15In summer, food will go bad quickly _ we put it into a fridge.Aif Bunless Cas soon as Dwhile【答案】B【解析】【详解】句意:夏天,除非我们把食物放进冰箱里,否则食物很快就会变坏。A. if如果;B.
13、unless除非;C. as soon as一就;D. while正当的时候。根据生活常识,在夏天只有放在冰箱里的食物才能保证不变质,unless除非,如果不,相当于if not,引导条件状语从句,故答案为B。16-It has been much easier for me to go to work_ shared bikes appeared.-But they also caused plenty of problems.Asince Bbefore Cunless Dthough【答案】A【解析】句意:自从共用自行车出现以来,我就更容易去上班了。但它们也造成了很多问题。考查连词辨析题
14、。A. since自从,后接时间名词或从句,表一段时间,用于现在完成时;B. before在以前,表时间;C. unless除非,表条件;D. though尽管,表让步。本句是时间状语从句,可排除CD两项。根据句意结构和语境,可知before不合句意,故选A。17Daming hasnt done much exercise _ he got his computer.Awhen Bif Cthough Dsince【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. sinc
15、e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。考点:考查连词辨析。18I will call you as soon as he_ here.Aarrive Bwill arrive Carrives Darrived【答案】C【解析】【详解】句意:他一到这里我就给你打电话。as soon as引导的时间状语从句,遵循“主将从现”的原则,也就是当主句是一般将来时态时,从句用一般现在时态,从句中的主语he是第三人称单数,动词要用三单形式,故答案为C。【点睛】“主将从现”说的是在含有时间状语从句和条件状语从句的主从复合句中,如果主句的时态是一般将来时,那么从
16、句要用一般现在时。时间状语从句主要由as soon as, when, until等来引导,条件状语从句主要由if, unless来引导。如:I will tell him about it when he comes. 他来的时候,我会告诉他这件事的。If it is fine tomorrow, we will go outing. 如果明天天气好,我们就去郊游。19When you are in your school dining hall during lunchtime, you may feel lonely _ you can find someone to have lunc
17、h with.AifBunlessCafterDbecause【答案】B【解析】【分析】【详解】句意:当你在学校食堂吃午饭的时候,你可能会感到孤独,除非你能找个人一起吃午饭。考查连词用法辨析。if如果,unless除非,都表条件;after表时间,because表原因。本句前后句是条件关系,可排除CD两项。根据句意可知if不合句意,故选B。20 What were you doing _ I knocked at the door? I was sleeping.AunlessBonceCwhenDwhile【答案】C【解析】【详解】试题分析:句意:我敲门时,你在做什么?我在睡觉。Aunles
18、s如果不,除非;引导条件状语从句;Bonce一旦,引导条件状语从句;Cwhen当时,表示两个动作同时发生,主句一般使用过去时,从句使用过去进行时;Dwhile当时,表示两个动作同时发生,后跟延续性动词,从句一般使用进行时态,表示一段时间。本题表示“当时”,knock是非延续性动词,故选C。考点:考查连词辨析。21_ they are very tired, they feel happy because theyve finally finished their project.ASoBAlthoughCIfDBut【答案】B【解析】【详解】句意:尽管他们很累,他们感到高兴,因为他们终于完成了
19、他们的项目。考查连词辨析。A. So 因此;B. Although尽管;C. If如果;D. But但是。分析句意可知,他们虽然很累,但很快乐,前半句是让步状语从句,用Although。答案选B。22Im busy with my schoolwork these days.Thats great! You wont get good grades _ you work hard.AifBbecauseCunlessDafter【答案】C【解析】试题分析:句意:这些天我忙着学校工作。那太好了,除非你努力工作,否则你不会取得好成绩。A. if如果; B. because因为; C. unless
20、除非; D. after在之后,根据句意此题选C。考点:考查连词的用法23Without umbrellas, the tourists didnt leave the hotel _ the heavy rain stopped.AifBbecauseCuntilDwhenever【答案】C【解析】【详解】句意:没有雨伞,游客们直到大雨停了才离开旅馆。A. if如果;B. because因为;C. until直到;D. whenever无论何时。根据上文the tourists didnt leave the hotel可知下文是直到雨停,notuntil表示直到才。根据题意,故选C。24W
21、e didnt start our discussion _ everybody arrived.AsinceBifCwhileDuntil【答案】D【解析】考查notuntil的用法。句意:直到每个人都到了我们才开始讨论。notuntil“直到才”;since“自以来;既然,由于”;if“如果”;while“虽然,当时候”。由句意可知选D。25Pandas are facing danger!The situation wont change humans stop killing.AunlessBthoughCifDafter【答案】A【解析】试题分析:句意:熊猫面临危险。如果人们不停止杀
22、害熊猫,形势不会改变。此题考查连词,A如果不;B尽管;C如果;D在之后。根据句意,应选A。考点:考查连词。26_ she couldnt see his face, she could tell by his voice that he was young.AUnlessBIfCBecauseDThough【答案】D【解析】【详解】句意:虽然她看不见他的脸,但是她能够通过声音分辨出他很年轻。A. Unless除非;B. If如果;C. Because因为;D. Though尽管。根据语境以及上下文,本题考查的是连词的用法。结合句意可知,在这里两个句子之间存在一个相反的让步关系,though/a
23、lthough/even though虽然;尽管,引导让步状语从句,符合句意。故答案选D。27 Laura opened the door and rushed into the rain _ I could stop her.AuntilBafterCbeforeDunless【答案】C【解析】试题分析:句意:萝拉打开门,在我能阻止她之前她冲进了雨中。A. until直到; B. after在之后;C. before在之前;D. unless除非,rush into冲进,根据对句子的分析,可知在我能够阻止她之前,她冲进了雨中,故选择C。考点:考查介词的用法。28There are fewer
24、 and fewer tigers in India. The situation will continue _ humans stop hunting them for their fur and bones.AifBunlessCbecauseDsince【答案】B【解析】试题分析:句意:印度有越来越少的老虎。如果人类不停止为了虎皮和虎骨猎杀老虎,情况会继续。A.if如果,表示条件;B.unless如果不,表示相反的条件;C.because因为,表示原因;D.since自从,表示时间的起点;既然,表示原因。“如果不”停止,情况会继续。故选B。考点:考查连词的用法29Our head te
25、acher often says, You will not pass the exam _ you work hard.Aif Bunless Csince Dwhen【答案】B【解析】句意:我们的班主任常说:如果你们不努力学习,你们就通不过考试。If如果,引导条件状语从句;unless除非,引导条件状语从句;since自从,因为,引导时间状语从句;when当时候,引导时间状语从句;条件状语从句用一般现在时表示一般将来时,主句用一般将来时,根据题中的时态和句意,如果不努力,就通不过考试,故此处用unless。故选B。30Dear, I have an important meeting tomorrow.It doesnt matter. If you _ go to the movie tomorrow, I _ my friend to go with me.Adont; will askBwont; will askCdont; askDwont; ask【答案】A【解析】试题分析: 句意:亲爱的,明天我有个重要的会议。没关系,如果明天你不能去看电影,我就邀请我的朋友和我一起去。此题考查if引导的条件状语从句,主句一般将来时,从句一般现在时;故选A。考点:考查动词时态。