【弯道超车】Unit 6 Crossing Cultures 核心语法之as soon as 引导时间状语从句-2026-2027学年鲁教版(五四学制)(新教材)八年级英语上册精讲精练

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【弯道超车】Unit 6 Crossing Cultures 核心语法之as soon as 引导时间状语从句-2026-2027学年鲁教版(五四学制)(新教材)八年级英语上册精讲精练

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/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
2026-2027学年鲁教版(五四学制)八年级英语上册核心语法精讲精练
(新教材)Unit 6 Crossing Cultures
核心语法:as soon as 引导时间状语从句
一、核心概念
as soon as 是时间状语从句中表示“一……就……”的引导词,强调两个动作紧接着发生,时间间隔很短。
核心含义: “一……就……”
核心规则: as soon as 引导的时间状语从句同样遵循 “主将从现” 原则。
示例:
I will call you as soon as I arrive in Beijing.(我一到北京就给你打电话。)
As soon as I got home, it began to rain.(我一到家就开始下雨了。)
二、as soon as 的基本结构
1. 主将从现结构(将来时)
结构: 主句(将来时)+ as soon as + 从句(一般现在时)
I will tell him as soon as he comes back.(他一回来我就告诉他。)
We will start as soon as he arrives.(他一到我们就开始。)
She will call you as soon as she gets the news.(她一得到消息就会给你打电话。)
2. 过去时结构
结构: 主句(一般过去时)+ as soon as + 从句(一般过去时)
As soon as I got home, it began to rain.(我一到家就开始下雨了。)
He fell asleep as soon as he lay down.(他一躺下就睡着了。)
As soon as she saw me, she ran away.(她一看到我就跑了。)
3. 位置灵活
从句在前: As soon as + 从句, + 主句(用逗号隔开)
从句在后: 主句 + as soon as + 从句(不用逗号)
例句:
As soon as he arrives, I will tell him.
I will tell him as soon as he arrives.
三、as soon as 的时态搭配
主句时态 从句时态 示例
一般将来时(will do) 一般现在时(主将从现) I will call you as soon as I arrive.
一般过去时(did) 一般过去时(did) As soon as I arrived, I called you.
现在时(do/does) 现在时(do/does) He always falls asleep as soon as he lies down.
注意: 在时间状语从句中,遵循 “主将从现” 规则——主句用将来时,从句用一般现在时。
四、as soon as 与 when 的对比
引导词 含义 时间间隔 例句
as soon as 一……就…… 很短,紧接着 As soon as I arrived, it rained.
when 当……时候 可长可短 When I arrived, he was leaving.
对比例句:
As soon as I got home, I called you.(我一到家就给你打电话了。)→ 紧接着发生
When I got home, I called you.(我到家时给你打电话了。)→ 不强调紧接着
五、as soon as 与主将从现
as soon as 引导的时间状语从句必须遵守“主将从现”规则。
I will tell him as soon as he will come.
I will tell him as soon as he comes.
六、易错点与难点突破
1. as soon as 从句中误用将来时
I will call you as soon as I will arrive.
I will call you as soon as I arrive.
2. as soon as 与 when 的混淆
As soon as I arrived, he was leaving.(arrive 和 leaving 不是紧接着,用 when 更合适)
When I arrived, he was leaving.
As soon as I arrived, he left.(他一到我就离开了。)
3. 时态不一致
As soon as I will arrive, I will call you.(从句应用一般现在时)
As soon as I arrive, I will call you.
4. 与 if 条件句的混淆
as soon as 引导的是时间状语,不是条件状语。
As soon as he comes, I will tell him.(时间:他来的时候)
If he comes, I will tell him.(条件:如果他来)
七、思维导图总结
八、记忆口诀
as soon as 口诀:
as soon as 一……就,动作紧接不停留;
主将从现要牢记,will 不能从句现。
过去时态也要记,主从都用过去时。
1.I will send you a message ________ I arrive at the training centre.
A.whenever B.as soon as C.until D.before
2.—Must we stay here until midnight
—No, you needn’t. You can leave ________ you finish the problem.
A.before B.although C.because D.as soon as
3.I will hand in my homework ________ I finish writing it.
A.as soon as B.even though C.unless D.until
4.________ he heard the little girl crying for help outside, he rushed out of the room immediately.
A.Before B.Unless C.As soon as D.Although
5.________ I heard the news that Chinese athletes won the gold medal, I jumped with joy.
A.Until B.Since C.As soon as D.While
6.Kate is afraid of the dog. She will run away ________ she sees it.
A.unless B.although C.as soon as
7.I will send you an email ________ I get to the USA.
A.whenever B.as soon as C.until D.before
8.I will send you a message ________ I arrive at the airport tomorrow afternoon.
A.as soon as B.until C.or D.even though
9.—Please remember to close the window.
—Don’t worry. I will close it ________ I leave the room.
A.as soon as B.because of C.even though D.so that
10.I’ll call you ________ I arrive at the train station tomorrow morning.
A.so B.as well as C.even if D.as soon as
11.We will start the meeting ________ the manager arrives.
A.as soon as B.as well as C.even if D.so that
12.My mother will prepare some delicious snacks for us _________ she comes back from the supermarket this afternoon.
A.unless B.although C.as soon as D.so that
13.—Could you tell me when you will return the magazine
—I’ll give it back to you ________ I finish reading it.
A.while B.before C.as soon as D.though
14.Please call me ________ you get to the school.
A.as soon as B.while C.before D.until
15.I’ll go there ______ soon as it opens.
A.as B.so C.such D.quite
16.I will call you ________ I get home this evening.
A.before B.as soon as C.although
17.—When will you return the book to me
—I’ll give it to you ________ I finish reading it.
A.as soon as B.while C.though D.before
18.—Would you please give this new novel to Jack
—Certainly. ________ he comes back.
A.though B.unless C.until D.as soon as
19.I will call you ________ I get to Beijing.
A.as soon as B.but C.so D.or
20.—My mum says I can watch TV ________ I finish my homework. But she doesn’t allow me ________ late.
—That’s quite right. Enough sleep is important to you.
A.as soon as; stay up B.as soon as; to stay up C.when; stay away D.while; to stay away
21.________ the rain stops tomorrow morning, Eric will set off for the mountain village with teammates.
A.As soon as B.Before C.Until
22.________ you arrive in the city, call me at once.
A.As soon as B.Before C.Until D.Since
23.________ he saw the swimmers, he decided to become one of them.
A.As soon as B.Whenever C.Till D.While
24.—I will send you the photos ________ I get home tomorrow.
—Thank you! I can’t wait to see the photos of our happy time together.
A.unless B.because C.as soon as
25.My friends and I couldn’t wait to share our experience with each other ________ the basketball training ended.
A.before B.while C.as soon as
26.Sure. ________we are on holiday, you, Sam, Helen and I can go there together by train.
A.As soon as B.As good as C.As well as D.As far as
27.We will return to visit grandparents ________ we have free time.
A.as soon as B.before C.until D.though
28.—Have a safe trip to Hainan, my dear!
—OK, Mom. I’ll call you ________ I arrive there.
A.as soon as B.until C.so that
29.I will share the good news with you ________ I get it.
A.until B.before C.as soon as
30.Alice, remember to give me a call ________ you arrive in Thailand.
A.even though B.as long as C.unless D.as soon as
31.—What should we do if a classmate has a nosebleed
—We should ask him to sit down and press the sides of his nose ________ it happens.
A.so that B.as soon as C.until D.unless
32.—You always get excellent grades. Could you tell me your secret
—Sure. I will write down my problems as soon as I ________ them in study.
A.meet B.will meet C.met
33.—I will share the magical art works with you ________ I get home.
—Great! I can’t wait to see them.
A.before B.while C.as soon as
34.She called her mother ________ she heard the news about the typhoon.
A.if B.although C.as soon as
35.—I will go to the library with you ________ I finish my homework.
—OK. I’ll wait for you.
A.though B.until C.as soon as
36.—Would you please give this iPad to Helen
—Sure, I’ll give it to her as soon as she ________ back.
A.came B.comes C.will come D.has come
37.—Mum, I’m leaving ________ Beijing tomorrow.
—OK! You’d better ring me up ________ you get there.
A.for; until B.for; as soon as C.to; as soon as
38.—She looks cold.
—I think she is shy. ________ you get to know her, you’ll find she’s a kind person.
A.So B.Once C.Because D.Although
39.—Don’t rush out of the classroom as soon as the bell ________.
—Sorry, I won’t do that again. Safety must come first.
A.ring B.rings C.will ring D.rang
40.In time clauses with as soon as or until, we use the __________ tense to talk about the future.
A.present B.past C.future D.perfect
41.—Could you please help me prepare some topics to break the ice
—Sure. I will help you ________ I finish my own speech.
A.as soon as B.even though C.so that D.as far as
42.I’ll tell Jack the good news ________ I see him. He will be very happy!
A.because B.although C.so that D.as soon as
43.I’m interested in Hainan culture, so I will go to the exhibition ________ it starts.
A.until B.since C.as soon as
44.I’ll call you ________ I arrive.
A.because B.so C.as soon as D.though
45.We will start our discussion ________ everyone arrives.
A.until B.as soon as C.while D.before
46.—I’m too busy these days. I have no time to listen to music.
—Don’t worry. You can relax ________ you finish all your homework.
A.even though B.as soon as C.so that D.because of
47.As soon as the package ________ at the house, the man will send it to the customer.
A.will arrive B.arriving C.arrived D.arrives
48.The class meeting will begin ________ the head teacher arrives.
A.as long as B.as soon as C.so that D.even if
49.As soon as my father ________ home last night, we began to have supper.
A.arrives B.arrived C.will arrive
50.I will hand in my report ________ I finish writing it.
A.as soon as B.until C.although D.since
51.To finish the report on time, Tom will begin writing ________ he gets home from the library.
A.although B.because C.as soon as D.so that
52.I will call you ________ I get to the art museum.
A.as soon as B.until C.before D.though
53.—What did Mr. Mallory do after the tornado passed
—After In fact, during the tornado, ________ the roof came off, he rang the workers to deal with it.
A.as soon as B.so that C.if
54.— Jack, your bedroom is in a mess.
— Sorry, I’m busy with my homework now. I ________ it as soon as I finish my homework.
A.clean B.cleaned C.will clean D.have cleaned
55.Jack’s mother was so tired. She fell asleep ________ she ________ down on the bed.
A.unless; lay B.as soon as; lay C.unless; laid D.as soon as; laid
56.________ the bell rings, we will run to the hobby classroom.
A.As soon as B.Until C.Before D.As
57.Jack’s mother was so tired. She fell asleep ________ she lay down on the bed.
A.until B.as soon as C.unless D.as long as
58.I will tell him the news ________ he comes back.
A.as far as B.as well as C.as soon as
59.—Please give the English book to Linda.
—OK. ________ I see her, I will give it to her.
A.As soon as B.Unless C.Before
60.—Could you please help me take out the rubbish
—Sure. I will do it ________ I finish my homework.
A.as soon as B.even though C.so that D.as far as
/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
参考答案及试题解析
1.B
【解析】句意:我一到达培训中心就会给你发信息。
whenever无论何时;as soon as一……就……;until直到;before在……之前。根据“I will send you a message”以及“I arrive at the training centre”可知,此处表示一到培训中心就发信息,用as soon as引导时间状语从句。
2.D
【解析】句意:——我们必须待在这里直到午夜吗?——不,你们不必。你们一完成这个问题就可以离开。
before在……之前;although虽然;because因为;as soon as一……就……。根据“No, you needn’t.”可知不必待到午夜,结合“You can leave... you finish the problem.”可知此处表示“一完成这个问题就可以离开”,应用as soon as引导时间状语从句。
3.A
【解析】句意:我一写完作业就上交。
as soon as一……就……;even though即使;unless除非;until直到……为止。根据“I will hand in my homework... I finish writing it”可知,此处表示写完作业后立刻上交,符合“一……就……"的逻辑关系。
4.C
【解析】句意:他一听到外面小女孩哭喊求救,就立刻冲出了房间。
Before在……之前;Unless除非 ;As soon as一……就;Although虽然。句子存在“听见哭声立刻冲出去”的紧接时间逻辑,as soon as表“一……就”,匹配语境。
5.C
【解析】句意:我一听到中国运动员获得金牌的消息,就高兴得跳了起来。
Until直到……为止;Since自从;既然;As soon as一……就……;While当……时候。根据“I heard the news..., I jumped with joy.”可知,听到消息和高兴得跳起来是紧接着发生的动作,表示“一……就……”的逻辑关系。
6.C
【解析】句意:凯特害怕那条狗。她一看到它就会逃跑。
unless除非;although虽然;as soon as一……就……。根据“Kate is afraid of the dog. She will run away...she sees it”可知,凯特害怕那条狗,故她一看见这只狗就会跑开,此处应用as soon as引导时间状语从句。
7.B
【解析】句意:我一到达美国就会给你发一封电子邮件。
whenever无论何时;as soon as一……就……;until直到;before在……之前。主句是一般将来时,从句是一般现在时,符合主将从现原则。根据语境,此处表示“一……就……”的时间关系,应用as soon as引导。
8.A
【解析】句意:明天下午我一到机场就会给你发信息。
as soon as一……就……(引导时间状语从句)。until直到(通常与持续性动词连用或用于否定句);or或者、还是(表示选择关系);even though 即使(表示让步关系)。主句是一般将来时,从句是一般现在时,符合“主将从现”原则。此处表示到达机场后会立刻发信息,选as soon as。
9.A
【解析】句意:——请记得关上窗户。——别担心,我一离开房间就会关的。
as soon as一 就 ,引导时间状语从句;because of因为,后接名词(短语),表原因;even though即使,引导让步状语从句;so that以便,引导目的状语从句。结合语境,“一离开就关窗”符合动作的先后逻辑,as soon as准确表达该时间关系。
10.D
【解析】句意:明天早上我一到火车站就会给你打电话。
so所以,表因果,as well as也,表并列,even if即使,表让步,as soon as一……就……,表时间关系。主句I’ll call you是一般将来时,从句I arrive是一般现在时表将来,符合“主将从现”原则。根据语境,此处需要填入引导时间状语从句的连词,表示动作紧接着发生。
11.A
【解析】句意:经理一到我们就开始开会。考查连词短语辨析。
as soon as一……就……;as well as也;和……一样;even if即使;so that以便,为了。根据“We will start the meeting…the manager arrives”可知,此处表示经理一到达会议就立刻开始,应用as soon as引导时间状语从句。
12.C
【解析】句意:今天下午我妈妈一从超市回来就会给我们准备一些美味的点心。
unless除非(引导条件状语从句);although虽然(引导让步状语从句);as soon as一……就(引导时间状语从句);so that以便(引导目的状语从句)。根据题干“will prepare”与“comes back”可知,动作紧接着发生,应用as soon as引导时间状语从句,应填as soon as。
13.C
【解析】句意:——你能告诉我你什么时候还杂志吗?——我一读完就还给你。
while当……时候;before在……之前;as soon as一……就……;though虽然。根据答语可知,还书的动作发生在读完书之后,表示“一……就……”的时间逻辑关系,应用as soon as引导时间状语从句。
14.A
【解析】句意:你一到达学校就请给我打电话。
as soon as一……就……;while当……时;before在……之前;until直到。根据“Please call me...you get to the school.”可知,此处表达到达学校后立刻打电话,应选用as soon as。
15.A
【解析】句意:它一开门我就去那里。
as如同;so如此;such这样的;quite相当。固定搭配as soon as意为“一……就……”,引导时间状语从句,符合语境。
16.B
【解析】句意:今天晚上我一到家就会给你打电话。
before在……之前;as soon as一……就……;although虽然。根据主句“will call”和从句“get home”可知,此处表示到家后立即打电话,as soon as强调动作发生的紧接性,更符合语境,同时,引导时间状语从句用一般现在时(get)表将来,符合主将从现原则。although表示“虽然我回家”,与主句无法构成合理让步关系。before表示“回家前打电话”,不如as soon as符合通常到家后联系的语境。
17.A
【解析】句意:——你什么时候把书还给我?——我一读完就给你。
as soon as一……就……;while当……时候;though虽然;before在……之前。根据问句询问归还书的具体时间,答语中表示“读完”和“给书”两个动作紧接着发生,符合“一……就……”的时间逻辑关系。故填as soon as。
18.D
【解析】句意:——你能把这本新小说交给杰克吗?——当然,他一回来我就给他。
though虽然;unless除非;until直到;as soon as一……就……。答语“Certainly”,答应了对方的请求,结合语境,此处表示“他一回来就给”,as soon as 引导时间状语从句,符合句意。
19.A
【解析】句意:我一到北京就给你打电话。
as soon as一……就……;but但是;so所以;or否则。根据句意,“到北京”和“打电话”两个动作时间紧密衔接,应用as soon as引导时间状语从句,表示“一……就……”,应填as soon as。
20.B
【解析】句意:——我妈妈说,我一完成作业,就可以看电视。但她不允许我熬夜。——那十分正确。充足睡眠对你很重要。
as soon as意为“一……就”;when/while意为“当……时”;stay up熬夜;stay away远离。第一空:根据“My mum says I can watch TV…I finish my homework”可知,此处表示一完成作业,就可以看电视,应用as soon as;第二空:根据“Enough sleep is important to you.”可知,此处表示不允许熬夜。allow sb. to do sth.意为“允许某人做某事”,因此此处需填动词不定式to stay up。
21.A
【解析】句意:明天早上一停雨,埃里克就会和队友们出发去山村。
As soon as 一……就……;Before在……之前;Until直到……为止。根据“...the rain stops tomorrow morning, Eric will set off...”可知,此处表示雨停后立即出发,符合逻辑,应用As soon as引导时间状语从句。故填As soon as。
22.A
【解析】句意:你一到这座城市,就立刻给我打电话。
As soon as一……就……;Before在……之前;Until直到……;Since自从。根据“arrive in the city”和“call me at once”的逻辑关系,强调动作的即时性,因此用As soon as,符合语境。
23.A
【解析】句意:他一看到游泳者,就决定成为他们中的一员。
As soon as一……就……;Whenever每当,强调频率;Till直到,强调时间终点;While当……时,表示动作同时进行。as soon as引导时间状语从句,表示动作紧接着发生,符合句意中“saw”与“decided to”的时间逻辑。
24.C
【解析】句意:——明天我一到家就会把照片发给你。——谢谢!我迫不及待想看到我们快乐时光的照片。
unless除非;because因为;as soon as一……就……。根据答语“I can’t wait to see the photos”可知,对方很期待,推测出说话人承诺一到家就会发照片,应用as soon as引导时间状语从句。
25.C
【解析】句意:篮球训练一结束,我和我的朋友们就迫不及待地互相分享我们的经历。
before在……之前;while当……时候;as soon as一……就……。根据“couldn’t wait to share our experience”可知,此处表达训练结束后立刻分享,体现急切心情,as soon as符合语境。
26.A
【解析】句意:当然。一旦我们放假了,你、萨姆、海伦和我可以一起坐火车去那里。
As soon as一……就……;As good as和……一样好;As well as和;也;As far as就……而言;远到。根据句意,空格处需填入引导时间状语从句的连接词,表示“一……就……”的时间逻辑关系。As soon as为固定连词短语,引导时间状语从句,符合语境。其他选项均不能引导此类从句或不符合句意逻辑。
27.A
【解析】句意:我们一有空闲时间,就将回去看望祖父母。
as soon as一……就……;before在……之前;until直到……;though虽然。根据句意,表示“一有空闲时间就回去”,应填as soon as。
28.A
【解析】句意:——亲爱的,去海南旅途平安!——好的,妈妈。我一到那里就给你打电话。
as soon as一……就……;until直到;so that以便。根据语境可知,说话人承诺到达目的地后立即联系,此处需填引导时间状语从句的连词,as soon as符合语境。
29.C
【解析】句意:我一得到这个好消息就会和你分享。
until直到……为止;before在……之前;as soon as一……就……。根据语境,分享好消息的动作发生在得到消息的那一刻,符合“一……就……”的逻辑,应用as soon as引导时间状语从句。
30.D
【解析】句意:爱丽丝,记得你一到泰国就给我打电话。
even though尽管;as long as只要;unless除非;as soon as一……就……。根据“remember to give me a call...you arrived in Thailand”可知,此处表达的是到达泰国后立即打电话的时间关系,需要表达“一到就打”逻辑的连词,应填as soon as。
31.B
【解析】句意:——如果同学流鼻血了,我们该怎么办?——我们应该让他坐下,一旦发生就按压他的鼻子两侧。
so that以便(引导目的状语从句);as soon as一……就(引导时间状语从句,表示动作紧接着发生);until直到;unless除非。根据题干“press...________ it happens”可知,流鼻血时“一发生”就按压,应用as soon as引导时间状语从句,应填as soon as。
32.A
【解析】句意:——你总是取得优异的成绩。你能告诉我你的秘诀吗?——当然。一旦我在学习中遇到它们,我就会把我的问题写下来。
“as soon as”引导的时间状语从句遵循“主将从现”原则,主句是一般将来时,从句应用一般现在时。主语是I,动词用原形。
33.C
【解析】句意:——我一到家就会和你分享这些神奇的艺术作品。——太好了!我迫不及待想看看它们。
before在……之前;while当……时候;as soon as 一……就……。根据答语“Great! I can’t wait to see them.”可知,对方很期待,语境强调“到家”和“分享”两个动作紧接着发生,应用as soon as引导时间状语从句。
34.C
【解析】句意:她一听到关于台风的消息就给妈妈打了电话。
if如果;although虽然;as soon as一……就……。根据“She called her mother”和“she heard the news”可知,听到消息后立即打电话,表示动作紧接着发生,应用as soon as引导时间状语从句。
35.C
【解析】句意:——我一完成作业就和你一起去图书馆。——好的,我等你。
though虽然;until直到……为止;as soon as一……就……。根据答语“OK. I’ll wait for you.”可知,说话人表示完成作业后立刻去图书馆,需用as soon as引导时间状语从句,表示“一……就……”,且遵循“主将从现”原则(主句一般将来时,从句一般现在时)。故选C。
36.B
【解析】
句意:——请你把这个平板电脑给海伦好吗?——当然,她一回来我就给她。在“as soon as”引导的时间状语从句中,主句用一般将来时(will give),从句用一般现在时表将来。主语“she”为第三人称单数,动词应用comes。
37.B
【解析】句意:——妈妈,我明天要动身去北京。——好的!你一到那里就最好给我打电话。
leave for动身前往;leave to留给。until直到;as soon as一……就……。根据第一空后接目的地“Beijing”可知,表示“动身前往某地”,应填leave for;根据第二空前“You’d better ring me up”可知,妈妈希望孩子一到达北京就联系她,表示“一……就……”,应填as soon as。
38.B
【解析】句意:——她看起来很冷漠。——我觉得她是害羞。一旦你了解她,你会发现她是个善良的人。
So所以;Once一旦;Because因为;Although虽然。根据题干“you get to know her”与“you’ll find”可知,表示“一旦”了解她,就会发现她善良,应用Once引导时间状语从句,表示“一旦……就……”,应填Once。
39.B
【解析】句意:——铃声一响不要冲出教室。——对不起,我不会再那样做了。安全第一。
根据题干“as soon as”引导时间状语从句,遵循“主祈从现”,主句为祈使句,从句用一般现在时表将来,主语the bell是第三人称单数,谓语用rings,应填rings。
40.A
【解析】句意:在含有as soon as或until引导的时间状语从句中,当主句表达将来含义时,从句要使用一般现在时态来描述将来相关动作。
present一般现在时;past一般过去时;future一般将来时;perfect完成时。根据语法规则“主将从现”可知,时间状语从句表将来含义时,从句要用一般现在时,应填present。
41.A
【解析】句意:——你能帮我准备一些话题来破冰吗?——当然。我一完成自己的演讲就帮你。
as soon as一……就,引导时间状语从句,表示主句动作在从句动作之后立即发生;even though即使,引导让步状语从句;so that以便,引导目的状语从句;as far as就……而言。根据“I will help you ... I finish my own speech.”可知,帮助的动作发生在完成演讲之后,是时间上的先后关系,因此用as soon as引导时间状语从句。
42.D
【解析】句意:我一见到杰克就会告诉他这个好消息。他会非常开心的!
because因为;although尽管;so that以便,为了;as soon as一……就……。根据语境,主句动作发生在从句动作发生时,表示“一……就……”的时间关系,符合句意。应填as soon as。
43.C
【解析】句意:我对海南文化感兴趣,所以展览一开始我就去看。
until直到……才(引导时间状语从句,表示动作持续到某时);since自从(引导时间状语从句,表示从过去某时起);as soon as一……就……(引导时间状语从句,表示两个动作紧接着发生)。根据前句“我对海南文化感兴趣”可知,说话人很期待,去展览和展览开始这两个动作是紧接着的,故“as soon as”符合逻辑。
44.C
【解析】句意:我一到就给你打电话。
because因为;so所以;as soon as一……就……;though虽然。根据“I’ll call you”和“I arrive”可知,打电话的动作发生在到达之后,表示时间上的紧接关系,故填as soon as。
45.B
【解析】句意:大家一到,我们就开始讨论。
until直到;as soon as一……就……;while当……时候;before在……之前。句中 “开始讨论” 是主句,“大家一到” 是从句。根据句意,表示 “一……就……”,需要用连词as soon as引导时间状语从句。
46.B
【解析】句意:——这几天我太忙了。我没有时间听音乐。——别担心。你一完成所有的作业就可以放松。
even though即使,引导让步状语从句;as soon as一……就……,引导时间状语从句;so that以便,引导目的状语从句;because of因为,后接名词/代词/动名词。根据“You can relax...you finish all your homework.”及语境,此处表达“完成作业”与“放松”的先后关系,“as soon as”符合逻辑。
47.D
【解析】句意:包裹一到房子,这个人就会把它寄给顾客。
will arrive将到达,一般将来时;arriving到达,现在分词;arrived到达,过去式;arrives到达,第三人称单数。As soon as表示一……就……引导时间状语从句,遵循主将从现原则,主句用一般将来时,从句用一般现在时,从句主语是the package,为单数,所以动词用第三人称单数形式。故选D。
48.B
【解析】句意:班主任一到,班会就开始。
as long as只要;as soon as一……就……;so that以便,为了;even if即使。分析句子逻辑,主句“班会开始”与从句“班主任到达”之间存在时间上的紧承关系;根据语境,班主任到达是班会开始的时间触发点,需选用表示时间的连词短语,即as soon as。
49.B
【解析】句意:昨晚爸爸一到家,我们就开始吃晚饭了。
last night表示过去时间,整个句子要用一般过去时,动词使用过去式;as soon as引导时间状语从句意为“一……就……”,主从句时态保持一致,主句是过去时,从句也要用过去时。
50.A
【解析】句意:我一写完报告就会上交。
as soon as一……就……;until直到;although虽然;since自从。根据主句“I will hand in my report”是一般将来时,从句“I finish writing it”是一般现在时,符合“主将从现”原则,且句意表示动作紧接着发生,应用as soon as引导。
51.C
【解析】句意:为了按时完成报告,汤姆从图书馆一回到家就开始写作。
although尽管;because因为;as soon as一……就……;so that以便。根据前半句“To finish the report on time”可知为了赶时间,需要回家后立刻开始写作。as soon as引导时间状语从句,意为“一……就……”,符合语境。故选C。
52.A
【解析】句意:我一到艺术博物馆就会给你打电话。
as soon as一……就……;until直到……为止;before在……之前;though虽然,尽管。根据语境,“给你打电话”这个动作会在“到达艺术博物馆”这个动作发生后立刻进行,应用表示“一……就……”的连词引导时间状语从句,应填as soon as。
53.A
【解析】句意:——龙卷风过后,马洛里先生做了什么?——之后?事实上,在龙卷风期间,屋顶一脱落,他就给工人打电话处理。
as soon as一……就……;so that以便;if如果。应用as soon as,引导时间状语从句,强调不是龙卷风过后才处理,龙卷风还在的时候,屋顶一脱落,他就立刻打电话叫工人来处理了。
54.C
【解析】句意:——杰克,你的卧室一团糟。——对不起,我现在正忙着做作业。我一做完作业就打扫它。
根据“as soon as I finish my homework”可知,as soon as引导的时间状语从句遵循“主将从现”原则,从句用一般现在时,主句应用一般将来时。
55.B
【解析】句意:杰克的妈妈太累了。她一躺到床上就睡着了。
unless除非;as soon as一……就……;lie躺,过去式lay;lay放置,过去式laid。根据“Jack’s mother was so tired.”可知,妈妈太累了,推测出一躺下就睡着了,第一空应用as soon as引导时间状语从句;第二空表示“躺下”,时态为一般过去时,应用lie的过去式lay。
56.A
【解析】句意:铃声一响,我们就跑去兴趣教室。
As soon as一……就……;Until直到;Before在……之前;As当……时。主将从现,从句“the bell rings”用一般现在时,主句“we will run”用一般将来时。as soon as:一…… 就……,贴合句意 “铃一响就跑去教室”。
57.B
【解析】句意:杰克的妈妈太累了。她一躺在床上就睡着了。
until直到;as soon as一…… 就……;unless除非;as long as只要。as soon as 是引导时间状语从句的常用连词,意思是 “一…… 就……”,强调两个动作几乎同时发生。结合句意“躺下”和“睡着”是紧接着发生的动作,所以用它最贴切。
58.C
【解析】句意:他一回来,我就会告诉他这个消息。
as far as就……而言;as well as和、也、以及;as soon as一……就……。主句是一般将来时,从句是一般现在时,可知遵循“主将从现”原则,且根据语境可知,后半句是后半句的时间状语,所以用as soon as引导时间状语从句。
59.A
【解析】句意:——请把这本英语书给琳达。——好的。我一见到她,就把它给她。
As soon as一……就……;Unless除非;Before在……之前。根据“I see her, I will give it to her”可知,是一见到她,就把书给她,用as soon as引导时间状语从句。
60.A
【解析】句意:——你能帮我把垃圾拿出去吗?——当然。我一完成作业就去做。
as soon as一……就……;even though尽管;so that以便;as far as就……而言。根据“I will do it ________ I finish my homework.”可知,此处表示完成作业后立即去倒垃圾,是时间上的先后关系,因此用as soon as引导时间状语从句。
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