since 和for 练习题
初二英语forsince的练习题及答案
初二英语forsince的练习题及答案初二英语For和Since的练习题及答案一、单选题1. I have been living in London _______ three years.A) for B) since C) during D) ago答案：A) for2. My sister has been studying Chinese _______ she was ten years old.A) for B) since C) during D) in答案：B) since3. We have been waiting for the bus _________ over an hour.A) for B) since C) during D) while答案：A) for4. Tom and Mary have been married _________ 2010.A) for B) since C) during D) from答案：B) since5. They have been friends ________ they were in kindergarten.A) for B) since C) during D) while答案：B) since二、填空题1. I have been learning French ______ four months.答案：for2. She has been working as a nurse ______ five years.答案：for3. They have been living in New York _______ 2012.答案：since4. We have been waiting here ______ half an hour.答案：for5 We have been friends ________ our childhood.答案：since三、改错题将句子中错误的部分划出并修改。
现在完成时讲解及练习题(含答案)[1]
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时态讲解：现在完成时（1）构成:现在完成时由助动词have + 过去分词构成，助动词have 有人称和数的变化.第三人称单数用has，其余用have.现在完成时的否定式直接在助动词后面加上not、疑问式是把助动词提到主语之前。
以study 为例，其否定式、疑问式和简单回答形式如下：（2）用法:1)现在完成时通常表示在说话之前已经完成的动作或存在的状态。
说话人强调的是该动作或状态对现在的结果或影响.My daughter has just gone out. 我女儿刚出去。
I’m sure we’ve met before。
我肯定我们以前见过面。
She has arrived。
她到了。
2）表示持续到现在的动作或状态，往往和包括现在在内的表示一段时间的状语连用，如recently， already, just, lately，for…, since…,yet等。
如：I haven’t heard from her these days。
这些日子我没有收到她的信。
We haven’tseen you recently。
最近我们没有见到你。
They have been away for two years。
他们离开已经两年了。
She has been withus since Monday。
语法练习题及解析
语法练习题及解析一、选择题1. Tom ___________ his homework when the phone rang.A. was doingB. didC. had doneD. has done答案：A解析：题目所用的时间词“when”表示过去的某个时间点。
根据语境可以判断，此处需要使用过去进行时来表示“正在进行的过去动作”，选项A是正确的。
2. I enjoy _________ to classical music in the evening.A. listeningB. to listenC. listenD. listened答案：A解析： enjoy后接动词时，需使用动词的-ing形式，表示“喜欢做某事”。
因此选项A是正确的。
3. The little boy is too young ___________ by himself.A. goB. goesC. to goD. going答案：C解析：“too + 形容词+ to do sth.”表示“太……以致于不能做某事”。
根据句意，此处应使用不定式的原形，表示“不能自己去”。
选项C是正确的。
4. Sarah is an excellent student. She __________ at the top of her class.A. always finishesB. is always finishingC. always finishedD. always is finishing答案：A解析：always用于表示经常性动作，一般位于行为动词之前，表示习惯性、自然而然的动作。
因此选项A是正确的。
5. The children in the park ___________ happily when it started to rain.A. playedB. were playingC. had playedD. have played答案：B解析：过去进行时用于描述过去某一时刻正在进行的动作，而此句中强调的是当时的状态，因此选项B是正确的。
(完整版)Since用法总结及习题
一．Since作为介词，后接某一确定的时间点，主句谓语动词是持续性动词，常与现在完成时态、现在完成进行时态或过去完成时态连用。
例如：1、He left the village in 1982 and I haven’t seen him since then.1982年他离开这个村子，从那以后我再没见过他。
2、She’s been working in a bank since leaving school.她中学毕业后就一直在一家银行工作。
3.He had spoken to her only once since the party. 自从那次聚会以来，他只跟她说过一次话。
二．Since作为副词，表示从过去以来、以后或到现在的情形或状态，常与现在完成时态连用。
例如：1．He left home two weeks ago and we haven’t heard from him since. 他两周前离开了家，到现在我们一直没有他的消息。
2．He came to Zhenjiang 6 years ago and has lived here (ever) since.他6年前来到镇江，从此便住在这里。
三．since引导原因状语从句作为连词，since可引导原因状语从句，表示因为；既然；鉴于：例如：1．He didn’t come since he was busy.他因为忙，所以没有来。
2．Since this method doesn’t work,let’s try anoter.既然这种方法不行，我们就试用另一种吧。
四．Since在特殊句型中的应用句型I：“It is（has been）+时间+since+持续性动词的过去时”，表示“自从……以来到现在已有多久。
”例如：It has been quite some time since I was last in London.我上次离开伦敦至今颇有一段时间了。
现在完成时练习题之用for或者since填空
14. Our teacher has studied Japanese _________ three
years.
15. She has been away from the city ___________ about ten
years.
16. It’s about ten years __________ she left the city.
1. Jill has been in Ireland
Monday.
2. Jill has been in Ireland
three days.
3. My aunt has lived in Australia
15 days.
4. Margaret is in her office. She has been there
many years.
8. Mike has been ill
a long time. He has been in
hospital
October.
1.Jill has been in Ireland
Monday.
2.Jill has been பைடு நூலகம்n Ireland
three days.
3.My aunt has lived in Australia
1.His daughter has collected stamps______ quite a few years 2.The famous musicians have stayed in Shanghai______ two weeks 3.Has Mike ever been to the famous museum in London ________he got to England. 4.Her husband has never been ill______ he left hospital last winter 5.I have been away from my hometown_______ about 5 years . 6.Have you ever sent your TV set for repairs ________ you bought it.
since习题带答案
since习题带答案Since习题带答案Since引导的从句在英语中是非常常见的，它表示的是一个时间点或者一个时间段的起点。
在学习英语的过程中，我们经常会遇到一些关于since从句的习题。
下面就让我们来看一些since习题并给出相应的答案。
1. 选择正确的句子填空：a) I have been living in this city _______ 2010.b) She has been learning Spanish _______ she was in high school.答案：a) sinceb) since2. 选择正确的答案：How long have you been working here?a) Since two yearsb) Since for two yearsc) Since 2015答案：c) Since 20153. 填入适当的词组：I have been waiting for the bus _______ 7 o'clock.答案：since4. 填入适当的词组：She has been studying English _______ she was a child.答案：since5. 根据句意填入适当的词组：I have been working at this company _______ I graduated from college.答案：since以上就是一些关于since从句的习题及答案。
希望通过这些习题的练习，大家能够更加熟练地运用since从句，提高自己的英语水平。
时间介词练习题三篇
时间介词练习题三篇篇一：时间介词的用法及练习题时间介词 in / on / at / for / from…to / since / during1. in表示在某段时间Year / month / season / morning / afternoon / night / day / century In summerIn the morningIn AprilIn 2012In 19century2. on表示具体某一天或具体某一天的早上，下午，晚上或一般节日等On May 1stOn a sunny morningOn Mother’s DayI will call you on Sunday.3. at表示在具体的时刻, 钟点，夜里，中午，或某些词组中At six o’clockAt nightAt the end of …..At lastThe meet will be ended at 10 AM.4. for and inFor + 一段时间，强调某动作或状态持续了多长时间In + 一段时间：表示将来，译为“…..以后”I have been here for a week.She went to Beijing for two days.My father will come back in a week.His uncle is coming to visit him in this summer.5. from…to意思为“从…到…”I often read novel from six o’clock to seven o’clock in the morning.6. since “自从….”I have been teaching English since 2006.It has been raining since last night.7. during 表示在某个特定的时间段之间I will call you during my break time.时间介词 in / on / at / for / from…to / since / during强化练习：( ) 1. Children get gifts ____ Christmas and ____ thei r birthdays.A. on; onB. at; onC. in; inD. in; on( ) 2.----There is nothing ____tomorrow afternoon, is th ere?-----No. We can have a game of table tennis.A. onB. inC. outD. up( ) 3. A lot of students in our school were born____M arch, 1981.A. inB. atC. onD. since( ) 4. He suddenly returned____ a rainy night.A. onB. atC. inD. during( ) 5. My grandfather was born____Oct. 10, 1935.A. onB. inC. atD. of( ) 6. The train is starting___five minutes.A. inB. atC. forD.still( ) 7. Mike does his exercises ____ seven _____ the e vening.A. on; toB. at; inC. by; ofD. at; o n( ) 8. Children wake up very early____the morning of C hristmas Day.A. inB. onC. forD. at( ) 9 ____ a cold winter morning, I met her in the stfeet.A. InB. OnC. AtD. For( ) 10 It happened to be very cold____ the morning ofour sports meeting.A. atB. onC. withD. of( ) 11. Why did you get up so early ___ this morning.A. onB. /C. atD. in( ) 12. He went to Shanghai___ September 3rd, 1991 and came back___ a cold morning last year.A. in; onB. on; inC. on; onD. in; in( ) 13. Lucy was born____ the night of May 12, 1984. . ...A. onB. inC. atD. to( ) 14. Mrs. Brown came to China ____ 1996.A.onB. ofC. to,D. in( ) 15 ___ the morning of November 20, 1915, the worke rs came to Chicago to show their mourning of Joe Hill.A. OnB. InC. OnD. At( ) 16. Ann moved___Hangzhou___September, 1992.A. /; inB. to; inC. to; on D, in; in( ) 17. They started off___an autumn afternoon.A. duringB. atC. inD. on( ) 18. He often goes ____ school ____ six thirty ____ the morning.A. for; to; inB. to; at; inC. to; for; at D, for; at; to( ) 19. He arrived ___ Shanghai ___ 9: 30 ___ March 5 .A. at; in; atB. to; on; atC. in; on; atD. in; at; on( ) 20.The English teacher told me to get there____ hal f past ten.A: in B. at C. on D. of篇二：时间介词练习题一、表示时间的介词：1、at：用于表示时刻，时间的某一点。
for since because as 选择题
for since because as 选择题在英语中，for、since、because和as都可以用来表示原因或理由，但在使用上存在一些区别。
下面我将为您解释它们的区别，并给出一些选择题。
for通常用于表示一个较长的时期或一系列事件的原因或理由。
通常用于说明某个动作或状态的原因或目的。
since通常用于表示某个时间点或某个事件发生后一直持续的原因或理由。
通常用于强调某个动作或状态已经发生或存在了一段时间。
because通常用于表示直接的原因或理由，强调因果关系。
通常用于回答why的问题。
as通常用于表示原因或理由，但强调的是一种伴随关系或同时发生的情况。
通常用于说明某个动作或状态发生的原因或目的。
以下是一些选择题，请根据您对每个选项的理解进行选择：We have to stay at home _____ the bad weather.A. forB. sinceC. becauseD. asI didn't go to the party _____ I was tired.A. forB. sinceC. becauseD. asI have been a teacher _____ I was a child.A. forB. sinceC. becauseD. asHe left early _____ he had to pick up his daughter from school.A. forB. sinceC. becauseD. asHe didn't come to the meeting _____ he was ill.A. forB. sinceC. becauseD. as。