最新中考考点_过去完成时知识点汇总(全)(word)

最新中考考点_过去完成时知识点汇总(全)(word)
最新中考考点_过去完成时知识点汇总(全)(word)

最新中考考点_过去完成时知识点汇总(全)(word)

一、初中英语过去完成时

1.Mr. Wang ______ in this factory for 30 years already.

A. works

B. is working

C. has worked

D. will work

【答案】 C

【解析】【分析】句意:王先生在这个工厂工作已经30年了。根据for 30 years already,可知句子为现在完成时,表示发生于过去的动作一直持续到现在。C是现在完成时结构,故答案是C。

【点评】考查现在完成时,注意结合时间状语确定句子的时态和句子结构。

2.By the end of last month, Jane _____ enough money for the poor sick boy.

A. raised

B. would raise

C. had raised

D. has raised

【答案】 C

【解析】【分析】句意:在上个月末,珍已经为贫穷的生病的孩子筹集到了足够的钱。根据By the end of last month,可知句子的时态为过去完成时,C是过去完成时结构,故答案是C。

【点评】考查过去完成时,注意过去完成的时的判定方法。

3.By the time I got there, the football match ________ already ________.

A. has; finished

B. was; finished

C. had; finished

D. /; finished

【答案】 C

【解析】【分析】句意:到我到达那里的时候,足球赛已经结束了。by the time通常用完成时态,根据got可知是过去完成时,故选C。

【点评】考查过去完成时。

4.—I ______ know you can play the piano so well.

—Thank you.

A. didn't

B. don't

C. can't

【答案】 A

【解析】【分析】句意:——我不知道你钢琴弹得那么好。——谢谢。A. didn't不,一般过去时态,指过去的状态及过去发生的动作;B. don't不,一般现在时态,指经常性、习惯性的动作;C. can't不能,指能力;不可能,表示否定的推测。根据语境,说话时我已知道你钢琴弹得好,不知道是过去的状态,用一般过去时,故选A。

5.Everything he ____ away from him before he returned to his hometown.

A. took

B. had been taken

C. had had been taken

D. had taken

【答案】 C

【解析】【分析】句意为:他所拥有的一切在他回家之前都被拿走了。根据题干中的before he returned to his hometown,可知主句的谓语动词要用过去完成时,又因everything 与take 之间存在动宾关系,且everything 作take 的宾语,谓语动词要用被动语态,过去完成时的被动语态的基本构成是had been +过去分词,第一个had表示拥有的意思,后面的had been taken是过去完成时的被动语态。故选C。

【点评】考查过去完成时的被动语态的基本构成。

6.The boy was _____ on the ground and he had _____ bicycle behind the big tree.

A. lying; laid

B. lying; lay

C. lay; lain

D. lied; lied

【答案】 A

【解析】【分析】句意:这个男孩躺在地上,他把自行车放在了大树的后面。lie有两个意思,躺下,这时过去式是lay,过去分词是lain,现在分词是lying;另一个意思是撒谎,过去式和过去分词是lied;lay可以作为lie的过去式,也可以做动词原形,意思是下蛋,放置,过去式和过去分词是laid。根据句意可知,第一个空是躺下,用的是过去进行时,故这里填现在分词lying;第二个空是放置,用的是过去完成时,故填lay的过去分词laid。选A。

【点评】考查动词辨析,过去进行时态,过去完成时态。

7.Tom by the time I got to the party.

A. left

B. was leaving

C. had left

D. has left

【答案】 C

【解析】【分析】句中有“by+过去时间”作时间状语,提示谓语动同用过去完成时,即“我到达”和“他离开”,后者发生在前者之前,即“过去的过去”,因此,后者用过去完成时。故选C。

【点评】本题考查过去完成时的用法。

8.The little boy me a few minutes before his mother showed up.

A. stares at

B. has stared at

C. looks at

D. had stared at

【答案】 D

【解析】【分析】句意:这个小男孩在他妈妈出现之前一直盯着我。根据stare这个动作发生在他妈妈showed up出现之前,是过去的过去,可知用过去完成时had+过去分词。故选D。

【点评】本题考查过去完成时,熟记过去完成时的结构had+过去分词。

9.He wanted to know how long in hospital.

A. she is staying

B. she had stayed

C. did she stay

D. she stay

【答案】 B

【解析】【分析】句意:他想要知道她在医院待了多长时间。根据停留stay发生在想知道wanted之前,可知用过去完成时had+过去分词,表示过去的过去已经发生的事。故选B。【点评】本题考查过去完成时,注意熟记过去完成时的结构had+过去分词。

10.— Why didn't you give the wallet to the man at once?

— Because he ________ before I realized it was his.

A. had been disappeared

B. has disappeared

C. had disappeared

D. has been disappeared

【答案】 C

【解析】【分析】句意:你为什么不立刻将钱包给那个男人?--因为在我意识到钱包是他的之前他就已经消失了。"我意识到钱包是他的"属于过去发生的事,"他已经消失了" 属于过去的过去发生的事,即一个动作在另一个过去动作之前已经完成,应该用过去完成时态,谓语结构为:had+动词过去分词,故选C。

【分析】此题考查动词的时态,要根据时间或语境来判断正确的时态,并要熟练掌握各种时态谓语部分动词的形式。

11.By the time I locked the door, I realized I my keys at home.

A. had repaired

B. had changed

C. had forgotten

D. had left

【答案】 D

【解析】【分析】句意为“到我锁门的时候,我才意识到把钥匙忘在家里了”,表示“把某物遗忘在某处”要用leave。该动作发生在realized之前,用过去完成时,故选D。

【点评】本题考查过去完成时的用法。

12.— Jim, why didn't you go to Beijing by train?

— Bad luck! When I got to the station, the train ________.

A. left

B. had already left

C. has already left

D. has been left

【答案】 B

【解析】【分析】句意:——吉姆,你为什么不坐火车去北京呢?——真倒霉!我到车站时,火车已经开走了。根据When I got to the station 可知,到那是过去时,离开是过去的过去,使用过去完成时,had done,故选B。

【点评】考查时态,注意过去的过去是过去完成时的用法。

13.My parents ______________ to work by the time I ______________ up.

A. began; get

B. began; had got

C. had begun; had got

D. had begun; got

【答案】 D

【解析】【分析】句意:我起床的时候,我的父母已经开始工作了。began开始,一般过去时;had begun开始,过去完成时;get up 起床,一般现在时;had got up起床,过去完成时。by the time到……时候,从句用一般过去时,表示“截止到从句动作发生时,主句动作已经完成,即过去的过去”,主句用过去完成时,故选D。

【点评】考查动词的时态。注意by the time的词义和用法。

14.By the time I ________ on the TV, Beckham ________ two goals.

A. turned; have scored

B. turned; had scored

C. had turned; have scored

D. had turned; had scored

【答案】 B

【解析】【分析】句意:当我打开电视的时候,贝克汉姆已经进了两个球。本句是时间状语从句,by the time到…时候为止,用于一般过去时,可排除CD选项。从句用一般过去时,主句用过去完成时,需用“had+过去分词”结构,可排除A;根据句意结构,可知,故选B。

【点评】考查动词时态辨析题。

15.By the end of last year they _________ thousands of orange trees on the mountains.

A. had planted

B. have planted

C. were planting

D. would plant

【答案】 A

【解析】【分析】句意:到去年末,他们已经在山上种植了上万棵橘子树。根据By the end of last year,可知句子时态为过去完成时,因此用had planted,故答案是A。

【点评】考查过去完成时,注意识记与过去完成时想搭配的时间状语。

16.— your father a newspaper when you got home?

— No, .

A. Was; reading; he was

B. Did; read; he did

C. Was; reading; he wasn't

D. Did; read; he didn't

【答案】C

【解析】【分析】句意:—当你到家的时候,你爸爸正在读报纸吗?—不,没有。此题考查在过去的某个时间发生的事情,用过去进行时,其结构为was/were doing,其疑问式为提前be动词,否定式回答为:No,主语+be动词后加not。根据句意,故选C。

【点评】考查一般疑问句的构成和回答,过去进行时态,根据时间状语选择合适的时态。17.When I got to the cinema, the film ___________ for 15 minutes.

A. has begun

B. has been

C. has been on

D. had been on

【答案】 D

【解析】【分析】句意:当我到达电影院时,电影已经开始十五分钟了。结合语境可知主句描述的是持续到过去某时并将继续下去的动作,故用过去完成时态。选D。

【点评】英语中的时态主要是借助于时间状语与上下文语境来进行判断。解答此类题型,首先要注意句子中的时间状语,如果没有则要通过分析上下文,结合语境来判断句子的时态。

18.I ______ to study hard, but someone disturb me.

A. thought

B. had thought

C. have thought

D. think

【答案】B

【解析】【分析】句意:我本来想努力学习,但是有人打扰了我。动词think用过去完成时来表示过去未曾实现的想法,希望,打算或意图等。故选B。

【点评】考查过去完成时。

19.-My parents our home for a few hours when I arrived. I didn't meet them.

-You could call them if you wanted to know where they were.

A. have been away from

B. had been away from

C. had left

D. had gone

【答案】 B

【解析】【分析】句意:---当我到家的时候,我的父母已离开家几个小时了。我没遇到他们。---假如你想知道他们在哪里的话,你可以给他们打电话。当我到家的时候是过去时间状语,所以我的父母已离开家几个小时了。for a few hours表示一段时间,不能与非延续动词连用。所以要用过去完成时态。故选B.

【点评】考查完成时态的用法。

20.—Did Alan see his old friends yesterday?

—Yes, he did. He his old friends for several years.

A. didn't see

B. wouldn't see

C. hasn't seen

D. hadn't seen

【答案】 D

【解析】【分析】句意:昨天艾伦见到他的老朋友了吗?——使得,他见到了。他已经有几年不见他的老朋友了。结合语境可知下文描述的是一直持续到过去某时的动作,故用过去完成时态。选D。

【点评】考查时态辨析

21.Nick stayed up really late last night. So this morning he by the time the class began.

A. had fallen asleep

B. had showm up

C. had realized

【答案】 A

【解析】【分析】stay up熬夜,by the time直到,句意:Nick昨晚熬夜到很晚,因此今天

上午直到上课他也没有起来。fall asleep入睡,睡觉。began是过去时,过去的过去用过去

完成时,故选A。

【点评】考查过去完成时的用法。

22.I met Jim last week. We___________ each other for about twenty years since we left Japan.

A. didn't meet

B. don't meet

C. haven't met

D. hadn't met

【答案】 D

【解析】【分析】句意:我上周见过吉姆。我们离开日本大约有二十年没见面了。A.没有

见面,一般过去时;B.没有见面,一般现在时;C.已经没有见面,现在完成时;D.已经没有

见面,过去完成时。for+时间段用完成时,排除A、B。met表明时态是过去时,所以用过

去完成时,故选D。

【点评】考查过去完成时,注意平时识记其结构及标志词。

23.When Tom got to the examination room, he realized he ______ his pen at home.

A. was leaving

B. had left

C. forgot

D. was forgetting

【答案】 B

【解析】【分析】句意为:汤姆一进入考试室就意识到了他把笔落在家里了。根据语境,

这是一个发生在“过去的过去”(即意识到之前)的一个动作,因此要用过去完成时。故选

B。

【点评】考查过去完成时。

24.His father said that he_____ Zhang Jiajie for 10 days.

A. has been in

B. has gone to

C. had gone to

D. had been in

【答案】 D

【解析】【分析】句意:他爸说去张家界10天了。A.去了某地,人还没回,现在完成时;

B.has been in去了某地,人还在那里,现在完成时;

C.去了某地,人还没回,过去完成时;

D.去了某地,人还在那里,过去完成时。从句的动作发生在主句的动作之前,从句用过去

完成时,故排除AB,说话的时候,他爸爸还在张家界,用had been in,符合题意,故选

D。

【点评】考查动词短语辨析。注意识记have been in和过去完成时的用法。

25.– What were you doing when I called you last night?

– I ______ my homework and was going to bed.

A. did

B. had done

C. was doing

【答案】 B

【解析】【分析】had+动词过去分词构成过去完成时,表示的是过去的过去,答语中go to bed是过去将来时,do my homework发生在go to bed之前,即过去的过去,要用过去完成时had done my homework.句意:昨天我给你打电话的时候,你正在做什么?我完成作业正要去睡觉。故选B。

【点评】考查过去完成时的用法。

26.She to be a good mother.

A. have thought

B. thought

C. thinks

D. had thought

【答案】D

【解析】【分析】句意:她本来想做一个好妈妈。动词think用过去完成时来表示过去未曾实现的想法,希望,打算或意图等。故选D。

【点评】考查过去完成时。

27.I ________ to go to Beijing the next day.

A. plans

B. planned

C. had planned

D. has planned

【答案】C

【解析】【分析】句意:我本来计划着第二天去北京。动词plan用过去完成时来表示过去未曾实现的想法,希望,打算或意图等。故选C。

【点评】考查过去完成时。

28.Johnson ______ two tickets for the concert before Joe made a phone call to him.

A. had booked

B. booked

C. has booked

D. were booking

【答案】 A

【解析】【分析】句意:乔打电话给杰克逊前,杰克逊已经定了两张音乐会的票。表示“过去的过去”动作要用过去完成时(had + 过去分词),所以选A。

29.They to help but could not get there in time.

A. wanted

B. had wanted

C. want

D. have wanted

【答案】B

【解析】【分析】句意:他们本来打算去帮忙,但没有及时赶到那里。动词want用过去完成时来表示过去未曾实现的想法,希望,打算或意图等。故选B。

【点评】考查过去完成时。

30.——Jim, did you take out the trash just now?

——No. By the time I came home it .

A. have been taken out

B. had taken out

C. had been taken out

【答案】 C

【解析】【分析】take out拿出,带出,by the time直到,came home是过去时,扔垃圾是发生在came之前的动作,过去完成时表示的是过去的过去。又有be+动词过去分词构成被动语态。had been+过去分词,含有被动语态的过去完成时。句意:Jim,刚才是你把垃圾扔了吗?不,我回来的时候垃圾已经被扔了。故选C。

【点评】考查被动语态及过去完成时的用法。

二、初中英语动词的时态

31.The photo _____ taken by my brother last week is very nice.

A.which were B.that is

C.that were D.which was

【答案】D

【解析】

试题分析:句意:上周我哥哥拍的照片非常漂亮。此处是定语从句修饰先行词the photo,根据时间短语last week可知此处用一般过去时,故排除B项。因为先行词the photo是单数形式,故定语从句的谓语动词用单数形式。故选D。

考点:考查定语从句的用法。

32.--- May I speak to John?

--- Sorry, he ____________Japan. But he _________in two days.

A.has been to, will come back

B.has gone to, will be back

C.has been in, would come back

D.has gone to, won't cone back

【答案】B

【解析】

【详解】

句意“-我可以和约翰通话吗?-抱歉,他去了日本,两天后回来”。have been to去了某地(回来了);have gone to去了某地(还没回来);C.have been in曾经待在某地。根据句意可知,表示“约翰去了日本,还没回来”,第二空后in+一段时间表示将来,用一般将来时,故选B。

33.- Mr. Black will go to Shanghai in a few days. Do you know when the earliest plane _____on

Sunday?

- At 10:00am.

A.leaves off B.took off C.is leaving off D.is taking off

【答案】D

【解析】句意:——布莱克先生几天后将去上海。你知道星期日最早的飞机什么时候起飞吗?——上午10点。考查动词短语和时态辨析题。leave off停止,中断(做某事);take off (飞机)起飞,都是固定短语,可知后者符合句意,可排除AC两项。问句是时间状语从句,主句do是一般现在时,可知过去式took错误,结合答语At 10:00am.是将来的时间,故选D。

34.— Do you know _____ a wonderful match and two basketball matches on July 15 th ?

— Yeah . I am going to watch them on that day.

A.there will be B.there is going to have C.there are going to be D.is there going to be

【答案】A

【解析】

【详解】

句意:——你知道7月15日会有一场精彩的比赛和两场篮球赛吗?——是的。那天我要去看它们。考查there be结构。宾语从句需用陈述句语序,D是疑问句语序,可排除。根据句意语境,本句用一般将来时。there be 结构的一般将来时用there will be 和there is going to be,表示最近要做的事,可排除B。根据就近原则,a wonderful match一场精彩的比赛,需用there is going to be,可排除C项。综合以上,可知选A。

35.Your paper must _______ as soon as the bell _______.

A.hand in; rings B.hand in; will ring

C.be handed in; rings D.be handed in; will ring

【答案】C

【解析】

【详解】

句意“铃声一响,你必须上交你的试卷”。第一空处,主语为your paper和谓语hand in之间为被动关系,排除A和B。as soon as引导的从句用一般现在时,主句用一般将来时,即“主将从现”原则,故选C。

36.– Would you like to watch The Great Wall 《长城》with me?

-- Certainly. I don’t mind ________ it again although I ______ it twice.

A.to see, saw B.seeing, have seen C.to see, have seen D.seeing, saw

【答案】B

【解析】句意:——你愿意跟我去看《长城》吗?——当然了,尽管我已经看了两遍,但我不会介意再去看一遍。 mind doing sth.介意做某人,结合句意,首先排除A,C;根据"I

don't mind ___ it again"和"although"可知尽管我已经看了两遍,但我不会介意再去看一遍.所以看过两遍用现在完成时,答案选B。

37.Johnson won't answer the phone if he ________ the number.

A.knew B.doesn't know C.will know D.didn't know

【答案】B

【解析】

句意:如果约翰逊不知道电话号码,他就不接电话。考查动词时态。本句是if引导的条件状语从句,当主句是将来时态时,从句用一般现在时,可排除C、D两项。根据句意,本句是否定陈述,故选B。

38.I don’t know when you ______ to Mary’s party. When you go, ______as well

A.go ; I will go B.will go ; I will go C.will go ; I go D.go ; I go

【答案】B

【解析】

句意:我不知道你什么时候去参加玛丽的聚会。当你去的时候,我也去。第一个空是考查宾语从句,主句I don’t know是一般现在时态,其宾语从句可以根据实际情况用任何时态,本题“我不知道你什么时候去参加玛丽的聚会”,“去”的动作属于没有发生,所以选择将来时态最佳,故排除A、D选项;第二个空When you go,是一个时间状语从句,而且这个时间对于说话时是一个没有发生没有到来的时间,也就暗示了后面主句用一般将来时,即当你去的时候我将和你一起去,表示去的动作还没有发生,所以主句用一般将来时,构成“主将从现”,故排除C选项;故答案选B。

39.—There are so many swimmers swimming in the swimming pool.

—Yes, and sixty percent _ children.

A.is B.are C.was D.were

【答案】B

【解析】句意:——在游泳池里有那么多游泳者正在游泳。——是的,而且百分之六十是孩子。根据谓语are可知此处用一般现在时,故排除CD两项。此处的sixty percent代指的是百分之六十的游泳者,故谓语用复数形式,故选B。

40.I don’t know ho w long they _____. I remember he _____ his wife on a sunny day. A.married, got married to B.married, got married with

C.have been married , got married with D.have been married, married

【答案】D

【解析】

【分析】

【详解】

试题分析:句意:我不知道他们结婚多长时间了。我记得他是在晴朗的一天娶了他的妻子。此题考查现在完成时,因为how long多久,应用现在完成时,后有on a sunny day在晴朗的一天,应用一般过去时,根据句意,应选D。

41.Andy, with his parents, _____ to Hong Kong, and they will stay there for a week.

A.have gone B.has been C.have been D.has gone

【答案】D

【解析】

【详解】

句意:安迪和他的父母去了香港,他们将在那里呆上一个星期。考查现在完成时。

have/has been to:表示去过某地,通常可与表示次数的状语连用;have/has gone to:表示到某地去了,强调说话的当时去某地的人不在场。根据下文“他们将在那里呆上一个星期”可知Andy不在现场,故用have/has gone to,本句主语是Andy,with his parents是伴随状语,可知has gone to;选D。

42.The movement of boycotting(联合抵制) the South Korean goods in whole China

_______ for a few months by the time Lotte Group(乐天集团)agreed to provide land for USA.

A.had been on B.had begun C.has been on

【答案】A

【解析】句意:到乐天集团为美国提供土地为止,政府在全中国联合抵制韩国货物已经开始了一段时间。考查时态的用法。由时间状语by +过去时间可知要用过去完成时,排除C;begin为瞬间动词,不能与一段时间连用。故选A。

43.The manager asked him if he ________for the extra work the next weekend.

A.had come B.will come C.would come D.came

【答案】C

【解析】

【详解】

句意:经理问他下周末是否来加班。此题是考查间接引语的用法,主句是一般过去时态,根据句意是过去将来要做某事,所以应用过去将来时态,故选C。

44.Unless you ________ your ID card, the teacher won’t let you i n.

A.will have B.have C.had

【答案】B

【解析】

【详解】

句意:除非你有身份证,否则老师不会让你进去的。A. will have将有;一般将来时;B.

have有,一般现在时态;C. had有,一般过去时态。这里是unless引导的条件状语从句,遵循主句用一般将来时,从句用一般现在时态,从句主语是you ,动词用原形。根据题意,故选B。

【点睛】

if和unless引导的条件状语从句而已算是其中一种;

主将从现常见的有以下四种情况:

一、条件状语从句的主句是一般将来时,那么从句常常用一般现在时

如:When I grow up,I’ll be a nurse and look after patients

我长大后要当一名护士,照顾病人

二、如果主句是祈使句,那么从句通常要用一般现在时

如:Don’t laugh at me when I make a mistake.

我犯错误的时候不要笑话我.

三、如果主句是含有情态动词的一般现在时,根据需要从句多用现在进行时

如:You should be quiet when you are in the reading room

在阅览室时应保持安静

四.如果if的条件状语从句遇到变换间接和直接时 ,祈使句应用not to.

如; She said not to close the window

常见的时间状语从句的连词有:as soon as,when,while ,as,until等

用在unless或if中可以是下面的用法:

I will not go boating if it rains tomorrow.

Unless you have finish your homework,I won't allow you to watch TV.

45.— What do you think of the young lady?

— She is hard-working. She ________ all her effort into her work before she got ill.

A.has put B.put C.had put D.would put

【答案】C

【解析】

试题分析:句意:你认为这位小姐怎样?她很勤奋。她生病前把她所有的精力都投入到她的工作中。根据时间状语从句before she got ill.可知主句该用过去完成时态,所以选C。

考点:考查动词时态。

46.—Mum, I want to watch Everlasting Classics on CCTV 1 tonight.

—Oh, dear, it for nearly twenty minutes. Come on!

A.will begin B.will be on C.has begun D.has been on

【答案】D

【解析】

【详解】

句意:——妈妈,今晚我想在中央电视台1台看《永恒的经典》。——哦,天哪,已经开演了将近二十分钟了。加油!根据语境"for a few minutes(几分钟)和come on",可知节

目已经进行了几分钟并且现在还在演,故应用动词的现在完成时态(基本结构:主语

+have/has+动词的过去分词).故可排除A和B;又由于begin是非延续性动词不能和for a few minutes搭配,而has been on(表示持续性的状态)故选D。

47.Mum _________ the window in the kitchen when I got home.

A.cleans B.will clean C.was cleaning D.is cleaning

【答案】C

【解析】句意:当我到家时,妈妈正在擦窗户。A. cleans 弄干净,用于一般现在时态,主语单三时; B. will clean 弄干净,用于一般将来时态; C. was cleaning cleans 弄干净,用于过去进行时态,主语单三时; D. is cleaning弄干净,用于现在进行时态,主语单三时;根据when I got home.当我到家时,过去时态,所以主句用过去进行时态;故选C

48.—The shop is ____________ on Saturday and Sunday. We can go shopping there on weekdays.

—Oh, no. It ____________ since last Saturday.

A.open, has closed B.close, has been open

C.open, has been opened D.closed, has been closed

【答案】D

【解析】

【详解】

句意:这个商店周六、日不营业,我们可以在工作日去那购物。哦,不!直到上周六它还没营业。open营业的;closed关门的,不营业的。故选D。

49.Please turn off the TV. Your father _______ in the bedroom.

A.sleeps B.slept C.is sleeping D.was sleeping

【答案】C

【解析】

【详解】

句意:请关上电视,你的爸爸正在卧室里睡觉。sleeps睡觉,第三人称单数形式;slept睡觉,是sleep的过去式;is sleeping现在进行时;was sleeping过去进行时。根据句意Please turn off the TV可知,这里说的是现在正在睡觉,应用现在进行时,故选C。

50.—Let’s go for a picnic if it ________ tomorrow.

— But nobody knows if it ________ tomorrow.

A.won’t rain; rains B.doesn’t rain; will rain

C.doesn’t rain; ra ins. D.won’t rain; will rain

【答案】B

【解析】

【详解】

句意:——如果明天不下雨,我们就去野餐吧。——但是没有人知道明天会不会下雨。根据句意可知,第一个if是“如果”的意思,引导的是条件状语从句,if引导的条件状语从句的时态用一般现在时态表示将来,排除A,D选项;第二个if是“是否”的意思,引导的是宾语从句,根据时间状语tomorrow判断,从句的时态为一般将来时态,故答案为B。

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