how often、how long等的用法
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how often、how long、how soon、how far、how many times的用法:
①. How long表示“时间多久或物体多长”. 表示时间侧重指“一段时间”.针对“How long”的回答一般是时间段, 如“for three days”, “three years”
e.g. “How long were you away last year?”
“About two weeks”
②、How often表示“多少时间一次或每隔多久”.是就做某事的频率提问。
针对How often的回答一般是:①every day、always、usually、often、sometimes、hardly ever、never
②Twice a year. Three times a wee、 once a day、
e.g. “How often do you watch TV?”
“Three times a week.”
③. How soon表示“多久之后”.侧重某人某事能多快时间完成. How soon的回答一般为: “in + 时间
段” e.g. “in two days”“in five years”
e.g. “How soon will you be ready?”
“I’ll be ready in five minutes”
④.How far表示“多远”指路程、距离。
―How far is it?
―Ten minutes by bike.
⑤、how many time“多少次“,询问次数,常对“once、twice、three
times”等提问。
一、how long有以下两个主要意思1. 表示多长时间,与延续性动词连用,主要用来对一段时间(如three days, four weeks 等)提问。
常用“for+一段时间”和“since+时间点”回答A:How long did he stay here? 他在这儿呆了多久?B:About two weeks. 大约两个星期。
A:How long does it take to get to London from here? 从这里到伦敦要多长时间?B:At least ten hours. 至少要10个小时。
2. 表示某东西有多长。
如A:How long is the river? 这条河有多长?B:About 500 km. 大约500千米。
二、关于how often的用法how often用来提问某动作或状态发生的频率,即问某人在一段时间内做某事做了几次。
主要对频度副词或状语(如:always,usually, often, never或 twice a day ,once a week, ,three times a month 等)提问。
用英语表示多少次,除了一次(once)和两次(twice)外, 其他都用基数词+times来表示,三次“three times”,五次“five times”。
A:How often does he come here? 他(每隔)多久来一次?B:Once a month. 每月一次。
A:How often do you visit your mother? 你多长时间看你妈妈一次?B:Once a week. 一周一次。
A :How often do you go to the movie? 你多久去看一次电影?B :Often. 我经常去看电影。
(doLi Ming ate breakfast once last week.上周李明吃了两次早餐。
How long/How often/How soon/How far用法一、how long的用法how long有以下两个主要意思:1. 表示多长时间,主要用来对一段时间(如three days, fourweeks 等)提问。
一般与for连用,完成时态。
如:A:How long did he stay here? 他在这儿呆了多久?B:About two weeks. 大约两个星期。
A:How long does it take to get to London from here? 从这里到伦敦要多长时间?B:At least ten hours. 至少要10个小时。
2. how long提问单个事物本身的长短,与距离无关。
表示某东西有多长。
如:A:How long is the river? 这条河有多长?B:About 500 km. 大约500千米。
二、how long意为“多长”,提问事物的长度。
使用时要注意与how far的区别。
how far强调某两个地点之间的距离,from…to。
回答时表示两地间距离的短语常见的有five kilometers(五千米), a few miles(数英里), ten minutes’ walk(十分钟的步行路程), three hours’ ride(三小时的车程)等。
在疑问句中一般会出现两个地点。
三、how often的用法how often 指每隔多久,主要用来对频度副词或状语(如:once aweek, three times a month 等)提问。
如:A:How often does he come here? 他(每隔)多久来一次?B:Once a month. 每月一次。
A:How often do you visit your mother? 你多长时间看你妈妈一次?B:Once a week. 一周一次。
三、how soon的用法how soon 指再过多久,主要用来对表示将来的一段时间(如:in an hour, in two weeks 等)提问。
How long,how often和how soon的用法与解析how long,how often 和how soon 是许多同学在学习中感到迷惑的三个结构。
它们有两个比较明显的特点:一是结构相似,容易混;二是考试常考,容易错。
同学们要想能够正确地使用它们,最重要的是分别弄清它们的具体用法。
一、how long 的用法1. how long 表示“多久”,指的是多长时间,主要用来对一段时间(如three days,four weeks等)进行提问。
例1:How long did you live there?你在那儿住了多久?About ten years.大约10年。
例2:How long does it take to go there by bus?乘汽车去那儿要多长时间?At least five hours.至少要5个小时。
2. 用于询问某东西的长度,意为“多长”。
例3:How long is the rope?这绳子有多长?About ten meters.大约10米。
二、how often 的用法how often 也表示“多久”,但通常指每隔多久,主要用来对频率副词或状语(如once a week, three times a month 等)进行提问。
例4:How often do the buses run?每隔多久发一次车?Every five minutes.每隔五分钟。
例5:How often do you go to the cinema?你们隔多久看一次电影?Once a week, sometimes twice and even three times aweek.一周一次,有时一周两次甚至三次。
三、 how soon的用法how soon 也表示“多久”,但它指的是再过多久,主要用来对表示将来的一段时间(如in an hour, in two weeks 等)进行提问。
How long/How often/How soon/How far用法一、how long的用法how long有以下两个主要意思:1. 表示多长时间,主要用来对一段时间(如three days, fourweeks 等)提问。
一般与for连用,完成时态。
如:A:How long did he stay here? 他在这儿呆了多久?B:About two weeks. 大约两个星期。
A:How long does it take to get to London from here? 从这里到伦敦要多长时间?B:At least ten hours. 至少要10个小时。
2. how long提问单个事物本身的长短,与距离无关。
表示某东西有多长。
如:A:How long is the river? 这条河有多长?B:About 500 km. 大约500千米。
二、how long意为“多长”,提问事物的长度。
使用时要注意与how far的区别。
how far强调某两个地点之间的距离,from…to。
回答时表示两地间距离的短语常见的有five kilometers(五千米), afew miles(数英里), ten minutes' walk(十分钟的步行路程), three hours' ride(三小时的车程)等。
在疑问句中一般会出现两个地点。
三、how often的用法once a如:(主要用来对频度副词或状语指每隔多久,how oftenweek, three times a month 等)提问。
如:A:How often does he come here? 他(每隔)多久来一次?B:Once a month. 每月一次。
A:How often do you visit your mother? 你多长时间看你妈妈一次? B:Once a week. 一周一次。
三、how soon的用法how soon 指再过多久,主要用来对表示将来的一段时间(如:in an hour, in two weeks 等)提问。
【易混点拨】:how long,how far,how often和how soon的区别1.how longhow long有以下两个意思:①表示时间多久,主要用来对一段时间提问(for+一段时间,half+一段时间,three days, four weeks等)。
如:A:How long will he stay here?他将在这儿待多久?B:About two weeks.大约两个星期。
A:How long does it take to get to Beijing from here?从这里到北京要多长时间?B:About ten hours.大约要10个小时。
②提问单个事物本身的长度,与距离无关。
如:A:How long is the river?这条河有多长?B:About five hundred kilometers long.大约500千米长。
2.how farhow far强调两地之间的距离,在疑问句中一般会出现两个地点。
表示两地之间距离的常见短语有five kilometers, ten minutes’ walk 10分钟的步行路程, t hree hours’ ride 3小时的车程等。
如:A: How far is your home from school? 你家离学校有多远?B:It is about ten minutes’ walk.大约10分钟的步行路程。
3.how oftenhow often指每隔多久,主要用来对频度副词或状语提问(如always, usually, often, sometimes, never, three times a day/week/month/year,以every开头构成的短语等)。
如:A: How often does he come here? 他(每隔)多久来这儿一次?B: Three times a month.每月三次。
how long, how often, how soon的用法总结以下是为大家整理的how long, how often, how soon的用法归纳,希望能帮助大家更好掌握这个几单词,提高英语水平。
英语疑问词家族中有这样“三姊妹”:how long, how often, how soon。
她们都是用来引导特殊疑问句的。
但三个的秉性却大不相同。
让我们一起来认识她们!老大:how long的用法总结how long可用于询问某个动作或状态所持续的时间,意为“多久、多长时间”,句中的谓语动词要用延续性动词,回答时常用about two days(大约两天), five hours(5个小时)等表示一段时间的状语。
how long也可用来对物体的长短进行提问。
如:;;How long is the river? 这条河有多长?;;It’s about 5,000 kilometers long. 大约5000公里长。
;;How long did you keep the book? 这本书你借了多长时间?;;About two weeks. 大约两个星期。
老二:how soon的用法总结how soon常用来对从某个基本时间到将来某个动作结束或某个动作发生这段时间提问,表示“还要多久”,在一般将来时态的句子中,对问题回答通常用“in+一段时间”。
如:;;How soon will you come back? 你要多久才回来?;;In two hours. 两个小时后。
;;How soon can you finish your homework?还要多久你能完成作业?;;In half an hour. 半个小时后。
◆how many;how much凑热闹how many是对可数名词的数量进行提问,其后接可数名词的复数形式。
如:;;How many hours do you exercise every week?你每周锻炼多少小时?;;More than five hours. 五个多小时。
how long how often how soon 的区别How long多久了(问时长),以For+时间段或since +时间点作答How soon多久之后(问解决事情等的速度),用in+时间段作答How often多经常(问频率),常以数词+ times a week(month 、year……)作答how soon是用于将来时态,意思为什么时候。
但具体也看语境。
比如:how soon will you come back?how long的时态一般用于过去时,也看语境吧。
e.g.How long have you been here?注意,how long是一个时间段而不是时间点。
How often很容易解释啦。
它是一个对频率提出问题的疑问词。
比如:How often do you watch TV every week?回答这句话的话,应该使用频率。
比如:three times.一、how long的用法how long有以下两个主要意思:1. 表示多长时间,主要用来对一段时间(如three days, four weeks 等)提问。
如:A:How long did he stay here? 他在这儿呆了多久?B:About two weeks. 大约两个星期。
A:How long does it take to get to London from here? 从这里到伦敦要多长时间?B:At least ten hours. 至少要10个小时。
2. 表示某东西有多长。
如:A:How long is the river? 这条河有多长?B:About 500 km. 大约500千米。
二、how often的用法how often 指每隔多久,主要用来对频度副词或状语(如:once a week, three times a month 等)提问。
如:A:How often does he come here? 他(每隔)多久来一次?B:Once a month. 每月一次。
how long,how soon,how often三者都可以译成“多久”1.How long 用来提问“多长时间”,对“一段时间的长短”提问时用,与延续性动词连用;回答为:For+一段时间。
如:-How long will you stay in Beijing?-For two weeks.2.How soon 对(从现在起)到将来某个时刻的时间长短提问,回答通常为:In+一段时间。
如:-How soon will you be back?-In two days.3.how often用来提问某动作或状态发生的频率,对“一段时间内发生了几次活动”(always,usually,often,never或twice a day等表示频度的词或短语)提问时用;如:---How often do his parents let him watch TV?----Twice a day4.How fa r 是指距离。
例如:How far is your house?(你的家有多远?)而How long does it take to get to your house?是问‘到你家需时多久?5.how many:用来询问事物的数量,后接可数名词的复数(1)对there be句型中主语的数量如:some, five, only one等提问时,如果主语是可数名词,不管主语是单数还是复数一般都用复数形式提问,因为问话人不知道具体的数量是多少,而且many只能接可数名词复数形式,所以be一定要用are.即用How many+可数名词复数+are there+地点/时间状语?的句型结构.例如:1. There is a book on the desk. (用how many改为特殊疑问句)How many books are there on the desk?2. There are seven days in a week. (对划线部分进行提问)How many days are there in a week?(2)记忆口诀:how many在句首,名词复数跟着走,一般问句紧相随,其它成分不要丢.6.how much(1)用来询问事物的数量,后接不可数名词。
英语中how long, how often, how soon和how far的区别1.how long指多长时间,主要用来对一段时间(如three days, four weeks 等)提问?如:How long ago was it? 这是多久前的事了?2.how often指每隔多久,主要用来对频率副词或状语(如once a week等)提问?如:—How often does he come here? —Once a month. 他(每隔)多久来一次?每月一次。
3.how soon指再过多久,主要用来对表示将来的一段时间(in an hour, in two weeks 等)提问?如:How soon can you come? 你多快能赶来?4. how far 指多远,主要表示距离如:How far is it from school to home?among 和between 的用法1. among表示“在……中,在三者或者三者以上之间”2. between 在两者之间,常和and 搭配,构成:between…and ,表示“在……和……之间”例:1. He Lin sits among the students.2. Zhang Hai sits between Li Lei and Wei Ming.练习根据句意,用among 和between 填空完成句子。
1.Zhou Ming and Zhou Y un are twin brothers,but there are many differences ( ) them.2.My sister sits ( ) her classmates.答案:1.between 2.amongWhy not+v.…?与why don’t you+v.…?的用法解析特殊句型:Why not1."Why not +动词原形"表达向某人提出建议,翻译为:"为什么不……?" "干吗不……?"例如:Why not take a holiday?干吗不去度假?Why not join us?为何不加入我们呢?Why not come with me?怎么不和我一起呢?*why not 后面都是动词原形,从词法上讲,在这个句型中,why 是个疑问副词,not 是个副词,副词可以修饰副词,而且副词可以修饰动词,所以结构“Why not+动词原形+…?”why not say so at once?为什么不立即说明呢?As long as you are going, why not take me with you?既然你要去,为什么不带我一起去。
how long,how often,how soon,how far用法总结stayed here for two weeks.takes me ten hours to get to London.river is about 500 meters.visits his mother once a week.usually play basketball with his friends.will be back in ten days.is about two kilometers from my home to school.一、how long有以下两个主要意思1. 表示多长时间,与延续性动词连用,主要用来对一段时间(如three days, four weeks 等)提问。
常用“for+一段时间”和“since+时间点”回答A:How long did he stay here 他在这儿呆了多久 B:About two weeks. 大约两个星期。
A:How long does it take to get to London from here 从这里到伦敦要多长时间B:At least ten hours. 至少要10个小时。
2. 表示某东西有多长。
如A:How long is the river 这条河有多长 B:About 500 km. 大约500千米。
二、how often的用法how often用来提问某动作或状态发生的频率,即问某人在一段时间内做某事做了几次。
主要对频度副词或状语(如:always,usually, often, never或twice a day ,once a week, ,three times a month等)提问。
用英语表示多少次,除了一次(once)和两次(twice)外, 其他都用基数词+times来表示,三次“three times”,五次“five times”。
How long、how far、how often、how soon深入辨析
How long,how far ,how often,how soon这四个短语在对时间和距离提问时扮演着重要的角色。
具体的区别有哪些呢?一起往下看看吧!
1.首先,how long根据字面翻译为“多长”,没错!但这里的多长具体指什么呢?一般分为两种情况:第一种情况为对时间的提问,意为“多长时间”,一般对过去发生的时间提问,例如我们平时说的某件事花费了多长时间都可以用how long来询问。
其回答一般为时间段,如:for a day。
-How long did you stay here?
你在这里待了多久。
-For two hours.
两小时。
第二种情况可以用来提问具体物体的长度。
例如:
-How long is the board?
这条木板有多长?
-About one meter.
大约一米。
三者均可译为“多久”,但有区别。
你知道它们的区别吗?一、how longhow long有以下两个主要意思:1. 表示多长时间,主要用来对一段时间(如three days, four weeks 等)提问。
如:A:How long did he stay here? 他在这儿呆了多久?B:About two weeks. 大约两个星期。
A:How long does it take to get to London from here? 从这里到伦敦要多长时间?B:At least ten hours. 至少要10个小时。
2. 表示某东西有多长。
如:A:How long is the river? 这条河有多长?B:About 500 km. 大约500千米。
二、how oftenhow often 指每隔多久,主要用来对频度副词或状语(如:once a week, three times a month 等)提问。
如:A:How often does he come here? 他(每隔)多久来一次?B:Once a month. 每月一次。
A:How often do you visit your mother? 你多长时间看你妈妈一次?B:Once a week. 一周一次。
三、how soonhow soon 指再过多久,主要用来对表示将来的一段时间(如:in an hour, in two weeks 等)提问。
如:A:How soon will he be back? 他要多久才回来?B:In an hour. 1 小时以后。
A:How soon shall we know the results? 我们多久能知道结果?B:I don’t know. 我不知道。
一、how soon、how often、how long、how far、1、how soon 指再过多久,主要用来对表示将来的一段时间(如:in an hour,in two weeks 等)提问。
--How soon will he come back?--________.A、After three days B.In a week C.On Friday D.Next month英文中的how soon通常对将来时间in+时间长度提问,ACD是通常用when提问的,故选B。
举一反三:When did Kate write back to you ?(回信)Kate wrote back to me after three days.2、---How long have you been in London? ---_________.A.Three times B.I was there for a weekC.I’d been there for a month D.I’ve just arrived试题分析:你在伦敦待多久了?我刚到。
How long对一段时间进行提问,问句时态是现在完成时,答语也要用现在完成时。
故选。
3、how often (表频率)多久一次/ 隔多久,提问动作频率时使用。
— How often are the Olympic Games held?— ______ four years.A. EveryB. EachC. In (一般将来)D. For(完成时)试题分析:every four years,表示每四年,每隔三年,表示频率的。
每隔一天every two days;every other dayI have a bath every other day.我每隔一天洗澡。
4、how long 多长时间①---How long have you been in London? ---_________.A.Three times B.I was there for a weekC.I’d been there for a month D.I’ve just arrived试题分析:句意:你在伦敦待多久了?我刚到。
how long,how soon和how often都含有how,并且都和“多长时间、多久”有关,但它们的用法不相同。
how long意为“多久、多长时间”,主要是对一段时间进行提问,答语通常是(for)threedays/weeks/months等时间段,它可用于各种时态。
How long do you stay in Beijing every year? 每年你在北京住多久?How long have they lived here?他们住在这里有多久了?—How long were you not at school last year? 去年你多久没上学?—About two weeks。
约两周。
________________________________________________how soon意为“还要多久”,是对从某个基本时间到将来某动作结束或某动作发生这段时间提问,常用在一般将来时态的句子中,其答语通常是“in + 一段时间”。
—How soon can you finish the work? 还要多久你能完成这项工作?—In half an hour. 半小时后. ______________________________________________how often意为“多久……次、是否经常",用来提问在某一特定的时间进行某个动作的次数,答语通常是always,usually,often,sometimes,once/twice a day/month等.—How often do you get to school very early? 你多久早到校一次?—Usually. 通常。
—How often do you see a film?你多久看一次电影?—Once a month。
每月一次. _______________________________________________自我测试○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ 选择填空。
考点How often do you watch TV? 你多久看一次电视?
how often用来询问动作发生的频率,即动作多长时间发生一次,回答可以用once/twice/three times a day, sometimes, never等。
【辨析】how often, how long, how soon与how many times
—Once a month. 每月一次。
—How long have you been in China? 你在中国待多久了?
—For two years. 两年了。
—How soon will Miss Li be back? 李小姐还要多久才回来?
—She’ll be back in an hour. 她一小时后回来。
—How many times have you been to America? 你去过美国多少次了?
—Twice. 两次。
考点专练
对画线部分提问,每空一词
1. My brother goes swimming once a week.
______ ______ does your brother go swimming?
2. Mr. Smith sleeps seven hours every night.
______ ______ does Mr. Smith sleep every night?
考点专练答案:1. How often 2. How long。
How often 多久一次; How many多少;How long多久; How soon多久后;How far 多远一、用法1.How often对never,hardly every,once a month等表示频率的词进行提问。
How often表示“多少时间一次或每隔多久”.是就做某事的频率提问。
针对How often的回答一般是“Twice a year”.“Three times a week”.e.g. “How often do you watch TV?”“Tree times a week.”2.How many对数字提问,且在后面How many要跟一个复数名词。
eg:She eats only one egg for breakfast.Does she eat one egg for breakfast?How many eggs does she eat for breakfast?3. How long表示“时间多久或物体多长”.表示时间侧重指“一段时间”.针对“How long”的回答一般是时间段,如“for three days”,“three years”e.g. “How long were you away last year?”“About two weeks”4. How soon表示“多久之后”.侧重某人某事能多快时间完成. How soon的回答一般为: “ in + 时间段” e.g. “ in two days”“in five years”e.g. “How soon will you be ready?”“I’ll be ready in five minutes”5.How far表示“多远”How far is it?二、练习题1. “_______have they studied English?”“They have studied English for three years.”A. How longB. How manyC. How oftenD. How soon2. “______will he leave here?”“He will leave here in a month”A. How oftenB. How longC. How soonD. How many times3. “____does he watch TV”“Once a week.”A. How longB. How soonC. How oftenD. How many4. I don’t know_______ he will get here.A. how longB. how soonC. how oftenD. how many5. “_____does he take this medicine?”“Twice a day.”A. How soonB. How longC. How muchD. How often6. “_______have you been at this factory?”“I have been here since 1993.”A. WhenB. How longC. How oftenD. What time a7. “________can you finish this w ork?”A. How oftenB. How soonC. How longD. How far8. “__________ will he stay here?”A. How many timesB. How oftenC. what timeD. How long9. _______does your sister write to your parents?A. How manyB. How often c. How long D. How far10. ________does it take you to finish you homework every day?A. How longB. How oftenC. How soonD. How much。
how often、how long、how soon、how far、how many times的用法:
①. How long表示“时间多久或物体多长”. 表示时间侧重指“一段时间”.针对“How long”的回答一般是时间段, 如“for three days”, “three years”
e.g. “How long were you away last year?”
“About two weeks”
②、How often表示“多少时间一次或每隔多久”.是就做某事的频率提问。
针对How often的回答一般是:①every day、always、usually、often、sometimes、hardly ever、never
②Twice a year. Three times a wee、 once a day、
e.g. “How often do you watch TV?”
“Three times a week.”
③. How soon表示“多久之后”.侧重某人某事能多快时间完成. How soon的回答一般为: “in + 时间
段” e.g. “in two days”“in five years”
e.g. “How soon will you be ready?”
“I’ll be ready in five minutes”
④.How far表示“多远”指路程、距离。
―How far is it?
―Ten minutes by bike.
⑤、how many time“多少次“,询问次数,常对“once、twice、three
times”等提问。