used用法辨析
be used的三种用法
be used的三种用法
Be used是一个常见的英语词组，它有三种主要的用法。
首先，be used可以表示被使用或者被利用。
其次，它还可以表示习惯于或者经常做某事。
最后，be used还可以表示被动地接受某种行为或状态。
在第一种用法中，be used通常与动词的过去分词形式连用，以表示某个物体或者工具被使用了。
例如，“The hammer was used to drive the nail into the wall”就是一个典型的例子。
在这个句子中，be used和动词的过去分词形式used构成了被动语态，表示锤子被用来敲钉子。
在第二种用法中，be used通常与to或者ing形式连用，以表示某个人习惯于或者经常做某件事情。
例如，“I am used to getting up early in the morning”就是一个典型的例子。
在这个句子中，be used和to构成了习惯于的意思，表示我已经习惯了早起。
在第三种用法中，be used通常与介词to连用，并且后面跟着一个动名词形式。
例如，“She was subjected to being bullied by her classmates”就是一个典型的例子。
在这个句子中，be used和介词to构成了被动的意思，表示她被同学欺负了。
总之，be used是一个非常常见的英语词组，有着多种不同的用法。
无论是在口语还是写作中，熟练掌握这个词组的用法都是非常重要的。
used_用法小结
be used as , be used to d o , be used for，be used tod oing , used to do, would用法小结有这样一句话“They are being used as cameras and radios ,and to send e-mail or surf the Internet .”其中They are being used 用的是现在进行时的被动语态，其构成是：is/am/are +being+P.P(过去分词)表示现在正在被…这句话的意思是：它们（手机）现在被人们当作照相机和收音机使用，还可以发送电子邮件和上网。
现在进行时的被动语态我们暂不讨论。
让我们复习一下关于used 这一词的具体搭配和用法。
一．原文中含有两种结构，其中之一，be used as ..意思是“被用作为”例如：①A burnt stick can be used as a pen .烧焦的树枝可被用作笔来写字。
我们再看另一个句子②This grammar book can be use as a textbook .这本语法书可被用作教科书来用。
Be used as 它的主动语态是use A as B 意思是把A 当作B用。
如You can use the burnt stick as a pen . 你可以把烧焦的树枝当作笔来写字。
二．be used to do。
上面句中含有的“and to”实际上是They are being used to send e-mail or surf the Internet 的省略。
我们抛开时态不谈，这里有be used to +do(动词原形)被用于…经常和be used for +n/ doing 替换。
如：①Knives are used for cutting things . or Knives are used to cut things .刀子被用来切东西。
英语句型结构辨析：used to do sth、 be used to doing sth
英语句型结构辨析：used to do sth、be used to doing sthbe used to do sth/ would的用法Ⅰ. Used to do sth.“过去常常做某事”（现在不做了），只用于过去时态。
如：①He used to get up early.过去他常早起。
（现在已不这样了）②Her mother used to go shopping on Fridays, but now she does it on Sunday.她母亲过去常在周五去购物，但现在她周日去了。
Ⅱ. Be used to (doing)sth. “习惯于做某事”，be used 是被动语态结构。
可用于现在、过去、将来多种时态。
Be可用get, become等代替。
如：①He will be / has been used to getting up early. 他将会/ 已经习惯于早起。
Ⅲ. Be used to do sth. “被用于做某事”，be used 是被动语态结构，其中不定式表目的，可用于多种时态。
如：①Wood is used to make paper.木材用来造纸。
[注]：used to 的否定式有两种：一是：used not to 二是：didn’t use to 如：①My father used not to smoke. = My father didn’t use to smoke.我爸爸过去不抽烟。
②They used not to live in the country. = They didn’t use to live in thecountry.其疑问式是将used 提前，或添加助动词did.Ⅳ.would 是情态动词，没有象used to那样，有过去和现在的对比。
不能说明是否现在还做不做。
辨析used_to_be_used_to_do_sth_be_used_to_doing_sth
I used to get up early. I am used to getting up early.
I used to travel by air. I am used to traveling by air.
The robot can be used to do some dangerous work.
• B. 动词填空： 1. You’ll soon get used to ____l_iv_in_g____(live) in the country. 2. I never used to ____e_a_t _____(eat) cakes, but I eat a lot now. 3. The knife is used ___to__cu_t_(cut) things.
=Used he to be short?
used to ; get(be) used to与be used to do
ed to “过去常常，过去经常”，只用于过去时, to 后要接动词原形. 2.be used to …(get used to …) “习惯于”， 可用于任 何时态，该短语中的 to 为介词，后跟名词或动名词。 3. be used to do “被用来做…”,常用于被动语态中. used 是动词use的过去分词.
used”的6种用法
used”的6种用法Introduction:The word "used" is a versatile term that can be used in various ways in the English language. In this article, we will explore six different ways in which "used" can be used, providing examples and explanations for each.1. Used as a past tense verb:One of the most common uses of "used" is as the past tense of the verb "use." For example, "I used my laptop to complete the assignment." Here, "used" indicates that the action of utilizing the laptop has already taken place in the past.2. Used as an adjective:Another way to use "used" is as an adjective to describe something that was previously owned or pre-owned. For instance, "I bought a used car." In this example, "used" indicates that the car was not brand new at the time of purchase.3. Used to indicate familiarity or experience:"Used" is also often used to express familiarity or experience with a particular situation or task. For example, "She is used to waking up early because of her job." In this case, "used to" implies that waking up early has become routine due to prior experience or habit.4. Used with "to" to indicate purpose:When used in combination with "to," "used" can express the purpose or intention of a particular object or action. For instance, "The knife is used to cut vegetables." Here, "used to" indicates the intended purpose of the knife, which is to cut vegetables.5. Used to describe a past habit or state:"Used to" is often used to describe a habit, action, or state that was regular or true in the past but is no longer the case. For example, "He used to play basketball every day in high school." In this sentence, "used to" indicates that playing basketball every day was a regular habit in the past but has since changed.6. Used in idiomatic expressions:Lastly, "used" is used in various idiomatic expressions in the English language. For instance, "I'm all used up" means that one is exhausted or has nothing left to give. Another example is "You can't teach an old dog new tricks," where "used" implies the familiarity and difficulty of changing an established habit or behavior.Conclusion:The word "used" has multiple uses in the English language, serving as a verb, an adjective, and forming idiomatic expressions. It can express past actions, ownership, familiarity, purpose, and past habits. Understanding the different uses of "used" can greatly enhance one's understanding, speaking, and writing abilities in English.。
usedtodo辨析及make用法
used to do, be used to doing, be used to do辨析ed to do sth. 过去常常做某事,(意思现在不做了) 例: I used to get up early and take an hour's walk before breakfast. 我过去常常起床很早并且在早餐前散步一小时。
我过去常常起床很早并且在早餐前散步一小时。
2.be /get used to doing sth ; be /get used to sth .习惯于做某事.(这里的to 是介词.) 例: She isn’t used to living in the countryside now.她不习惯在乡下生活。
她不习惯在乡下生活。
Are you used to the food here? 你习惯吃这儿的饭菜吗？你习惯吃这儿的饭菜吗？3. be used to do sth. 被用来做某事被用来做某事例: Computers are used to do many things for people now. 现在计算机被用来做许多事情。
现在计算机被用来做许多事情。
A. 选用适当的词组填空：选用适当的词组填空：1. Life here is much easier than it ____________ be. 2. He ______________ hard work. 3. I’ve lived in Paris for six years now, so I’m quite _________ the traffic._______ their accent. 4. It’s difficult to understand Scottish people if you_______5. It was a bit of a shock: I___________________ paying so much for a sandwich an a glass of beer. 6. I don’t play tennis much these days, but I ____________.7. The wood ______________ make desks and chairs. B. 动词填空：动词填空： get used to ___________ (live) in the country. 1. You’ll soon get used to ___________ (live) in the country. 2. I never used to ___________ (eat) cakes, but I eat a lot now. (treat) like this. 3. I’m not used to _____________4. When I was younger I was used to ____________ (walk) long distances. 5. I used to ___________ (go) swimming on Saturdays. (live) in Germany? 6. Didn’t she use to ____________C. 翻译句子：翻译句子：1．几个月后他就习惯了一个人生活了。
used to与be used to用法辨析
used to表示过去的习惯性动作，过去如此，现在不再这样了。
常译作“过去常常”。
如：He used toplay basketball when he was young. 他年轻的时候常常打篮球。
There used to be an apple tree here. 过去这儿曾经有棵苹果树。
be used to do表示“被用来做某事”。
如：Wood is often used to make desks and chairs. 木头常常被用来制作桌椅。
be used to doing /n. 表示“习惯于”某一客观事实或状态，不强调动作，to是介词，后面接名词或动名词。
如：He is used to hard work. 他习惯于艰苦的工作。
She is not used to eating Chinese food. 她不习惯吃中餐。
在日常学习中，以下四组短语是很容易混淆的，同学们在使用时要弄清它们的异同点，下面将它们的具体用法进行详细介绍：★arrive in，arrive at，get to和reach的区别1.He arrived ______ Shanghai yesterday.A.atB.inC.ofD./2.My friend was reading when I _____ the reading room.A.gotB.arrivedC.arrived atD.reached to3.When I _____ school, the class had begun.A.arriveB.got toC.got atD.reach in【解析】arrive，get和reach都表到达。
arrive是不及物动词，后面要接介词in或at再加宾语，arrive in表到达大地点，arrive at表到达小地点。
get后需加to再加宾语。
reach是及物动词，后面可直接接宾语。
arrive in Tianjin=get to Tianjin=reach Tianjin，故这三道题选B、C、B。
used的五种用法
used的五种用法一、used的基本含义used是一个常用动词，主要表示“使用，运用，具备”的意思，通常用于表示某人或某物已经使用了某种工具或手段来完成某项任务或达到某个目的。
例如：* I used a hammer to break the window. 我用锤子砸破了窗户。
* She is used to getting up early. 她已经习惯了早起。
1. 过去分词短语作定语used作为形容词时，可以作为后置定语修饰名词，这种用法需要使用过去分词短语。
例如：* The used car has a big discount. 这辆二手车有很大的折扣。
* I don't like to eat the used dishes. 我不喜欢食用已经用过的餐具。
2. 形容词短语作表语used作为形容词时，可以作为表语，表明主语所处的状态或特征。
例如：* She is used to getting up early. 她已经习惯了早起。
* The book is not used now, but it is very interesting. 这本书现在不用了，但是很有趣。
3. 被动语态的用法used作为被动语态时，通常表示“被使用”或“被耗尽”的意思。
例如：* The book has been used for years. 这本书已经被使用了多年。
* The house is no longer used for living in. 这座房子不再用来居住。
4. 动词+ used to do的用法used to do表示过去常常做某事，但现在不再做了。
例如：* He used to play football after work. 他过去常常下班后踢足球。
* I used to live in the countryside when I was young. 我年轻的时候住在农村。
used 相关短语及用法
法，可知应选D。
ed to do
过去常常或习惯于做某事
2. be / get used to sth 习惯某事
be / get used to doing sth 习惯于做某事
3.be used to do 被用来做某事 4. be used as 被用作…
3. We ______in this pool when we were young, but now it _____fish. A. are used to swim; used to B. are used to swimming; is used to keep. C. used to swim; used to keep D. used to swim; is used for keeping
eg: The little knife is used to cut fruit. =The little knife is used for cutting fruit.
4. be used as “被用作… ”
eg. Computers are used as TV by many people now.
be / get used to doing sth “习惯于做某事”
eg: My sister isn‘t used to the life abroad.
eg: we are used to watching Happy Camp on every Saturday
evening.
3.be used to do “被用来做某事”= be used for doing sth
used to do用法小结
used to do意为“曾经是；过去常常”，表示过去存在的状态，或过去经常做某事而现在不做了，只用于一般过去时。
其在陈述句、一般疑问句和反意疑问句中的用法如下：一、陈述句1. 在肯定句中，used没有人称和数的变化。
例如：My granny used to be a history teacher. 我奶奶过去是一位历史教师。
He used to go to work by bus. 他过去常常坐公共汽车去上班。
2. 在否定句中，used to do有两种句式：A. 主语+ did not use to + 动词原形 ...。
例如：He didn’t use to live here. 他过去不住在这儿。
B. 主语+ used not to + 动词原形 ...。
例如：He usedn’t to smoke. 他过去不吸烟。
二、一般疑问句在一般疑问句中，used to do有两种句式：A. Did + 主语+ use to + 动词原形 ...?。
例如：Did he use to spend much time playing computer games? 他过去常花很多时间玩电脑游戏吗？B. Used + 主语+ to + 动词原形 ...? 例如：Used he to go to school on foot? 他过去常步行上学吗？三、反意疑问句在反意疑问句中，used to do也有两种句式：A. 陈述句+ used(n’t) + 主语?。
例如：He used to like eating hot food, usedn’t he? 他过去爱吃辣的食物，对不对？He usedn’t to have curly hair, used he? 他过去没留卷发，对吗？B. 陈述句+ did(n’t) + 主语?。
例如：There used to be an old tree behind my house, didn’t there? 过去在我家房子后面有一棵老树，对不对？Peter used to walk to school, didn’t he? 彼得过去步行上学，对不对？注：1. used to do sth.可用于各种人称，表示过去存在但现在已经停止的情况或习惯。
use用法及小结
一、作及物动词，发音为/ ju:z /。
1. 译为“用，使用”。
例如：We can use the lift to go up and down.2．译为“发挥，行使”。
例如：He promised to use his influence.3．译为“消耗，用尽”。
例如：They have used money up.4．译为“利用”。
例如：He was used by a stranger.5．译为“对待，相当于treat”。
例如：He used his friends worse than eve二、作名词，常与of 连用，发音为/ ju:s /。
1．译为“用法，应用，使用，用途”。
例如：He makes good use of his time.2．译为“使用权，使用能力”。
例如：He gave me the use of his bike.3．译为“效用，益处，价值”。
例如：What’s the use of worrying?4．in use译为“使用之中，使用着”。
例如：The lab is in use.三、几种变化。
1．use （名词）→ use （动词）2．use （动词）→ used （形容词）used cars 二手车3．use （动词）→ useful（形容词）有用的4．useful （形容词）→ usefulness （名词）有用，用处5．use （名词）→ useless （形容词）无用的6．use （名词）→ user （名词）使用者，用户四、构成的短语词组。
1．used to do sth. 过去常常做某事。
（现在不做了）例如：My father used to be a teacher.He used to have long hair.其否定形式常用didn’t use to 或used not to。
例如：She didn’t use to / used not to wear a skirt.2．be used to sth / doing sth.习惯于某事或者习惯做某事，其中to为介词，其后跟词，代词或形容词。
used-用法小结
be used as , be used to do , be used for，be usedto doing , used to do, would用法小结河北定州中学073000秦静在高级中学教科书（必修）英语第一册（上）第九单元的ReadingPart“LifeOn the Go”第二段中有这样一句话“Theyare being used ascameras and radios ,andtosend e-mail or surf the Internet .”其中Theyare being used用的是现在进行时的被动语态，其构成是：is/am/are +being+P.P(过去分词)表示现在正在被…这句话的意思是：它们（手机）现在被人们当作照相机和收音机使用，还可以发送电子邮件和上网。
现在进行时的被动语态我们暂不讨论。
让我们复习一下关于used这一词的具体搭配和用法。
一．原文中含有两种结构，其中之一，be used as ..意思是“被用作为”例如：①A burnt stick can be used as a pen .烧焦的树枝可被用作笔来写字。
我们再看另一个句子②This grammar book can be use as a textbook .这本语法书可被用作教科书来用。
Be used as它的主动语态是use A as B意思是把A当作B用。
如Youcan use the burnt stick as a pen .你可以把烧焦的树枝当作笔来写字。
二．be used to do。
上面句中含有的“and to”实际上是Theyare being used tosende-mailorsurftheInternet的省略。
我们抛开时态不谈，这里有beusedto+do(动词原形)被用于…经常和beusedfor+n/doing替换。
如：①Knivesareused forcutting things . orKnivesare used to cutthings .刀子被用来切东西。
used to与be used to用法辨析
used to与be used to用法辨析1. be used to 意为“习惯于”，其中的 to 是介词，所以其后要接名词或动名词(不能接动词原形)；若要强调从不习惯到习惯的过程，可用get, become 等代替动词be。
如：He is used to looking after himself.他已习惯于自己照顾自己。
I’m sure I’ll get used to the hard work.我相信我会习惯这艰苦工作的。
注：be used to 有时可能是动词use 的被动语态结构(此时意为“被用来”，其中的to 为不定式符号，其后要接动词原形)。
如：A hammer is used to drive in nails.锤子是用来钉钉子的。
2. used to 意为“过去经常”，其中的to 是不定式符号，而不是介词，所以其后只接动词原形(不能接动名词)。
如：He used to live in Paris. 他过去一直住在巴黎。
注：used to 通常不能与表示具体次数(如 twice, three times 等)或一段时间(如three months, five years 等)的词或短语连用，但是它却可以与always, often 等表示经常性意义的副词连用。
如：正：I went to Paris three times.我去过巴黎3 次。
误：I used to go to Paris three times.正：I lived in the country for three years.我在乡下住过3 年。
误：I used to live in the country for three years.正：I always used [used always] to be afraid of dogs.我过去总是怕狗。
used to 构成否定式和疑问式时通常有两种方式：即借助助动词did 或直接将used 用作助动词。
used to do辨析及make用法
used to do, be used to doing, be used to do辨析ed to do sth. 过去常常做某事,(意思现在不做了)例: I used to get up early and take an hour's walk before breakfast.我过去常常起床很早并且在早餐前散步一小时。
2.be /get used to doing sth ; be /get used to sth .习惯于做某事.(这里的to 是介词.)例: She isn’t used to living in the countryside now.她不习惯在乡下生活。
Are you used to the food here?你习惯吃这儿的饭菜吗？3. be used to do sth. 被用来做某事例: Computers are used to do many things for people now.现在计算机被用来做许多事情。
A. 选用适当的词组填空：1. Life here is much easier than it ____________ be.2. He ______________ hard work.3. I’ve lived in Paris for six years now, so I’m quite _________ the traffic.4. It’s difficult to understand Scottish people if you______________ their accent.5. It was a bit of a shock: I___________________ paying so much for a sandwich anda glass of beer.6. I don’t play tennis much these days, but I ____________.7. The wood ______________ make desks and chairs.B. 动词填空：1. You’ll soon get used to ___________ (live) in the country.2. I never used to ___________ (eat) cakes, but I eat a lot now.3. I’m not used to _____________ (treat) like this.4. When I was younger I was used to ____________ (walk) long distances.5. I used to ___________ (go) swimming on Saturdays.6. Didn’t she use to ____________ (live) in Germany?C. 翻译句子：1．几个月后他就习惯了一个人生活了。
used to, be (get) used to的用法区别
used to, be/get used to的用法区别1．used to可看作一个半助动词或情态动词，其后跟动词原形，表示过去的习惯或经常发生的动作，例如：When he was a child, he used to ask lots of questions.I want to know the places (that/which) he used to go to.否定式为：used not to(书面语), use(d)n’t to(口语), didn’t use to(口语)疑问式为：Used sb to …?(书面语), Did sb use to …?(口语)反意疑问句式为：use(d)n’t sb? (书面语) didn’t sb? (口语)2．be used to = get used to 都是一个固定的结构，意思为：习惯于某事或做某事的意思，to为介词，后接名词或动名词，不能跟动词原形，例如：We are used to the weather in the south of China.They have got used to getting up early in the morning.be used to的各种形式变化如下：疑问式为：Be(具体形式) sb ….? 否定式为：sb be(具体形式) not …反意疑问式为：be(具体形式) not sb? （be作为系动词看待）get used to的各种形式变化如下：疑问式为：Do/Does/Did sb get …? 否定式为：sb does/do/did not get …反意疑问式为：do/does/did not sb? （get作为行为动词看待）3．be used to + Verb或as/for接名词，表示某东西被用来作某事或当什么东西来使用，是一个被动语态的结构，例如：This knife is usually used to cut fruit.This magazine was used as a fan last night because of the hot weather.Blooms are used for cleaning the floor when we do general cleaning.由于be为助动词，因此它的疑问式、否定式及反意疑问式则按一般规则进行变化。
Used to及其相关词的用法辨析
我的世界我喜欢一、used to do sth.和would 的用法及区别。
ed to do sth.和would 都可以表示过去反复发生的事情、动作。
ed to do sth.强调与现在的对比,即过去经常做,而现在不做了。
3.另外,used to 后可用表状态的动词,而would 则不可,用would 时,要表明时间。
例:The toilet used to be dirty.这厕所过去很脏。
(表示过去的状态,不能用would)They used to play in the park.他们过去经常在这个公园里玩。
(意为现在不在这个公园里玩了,不可用would)W henever I went past the garden I would play there.无论何时经过花园,我都在那里玩一会儿。
二、used to do sth.和be /get used to doing sth.及be used to do sth.的用法及区别。
ed to do sth.表示过去常常,to 后跟动词原形。
2.be /get used to doing sth./sth.表示习惯于做某事,to 是介词,后面要跟名词、代词或动名词。
3.be used to do sth.是被动语态,表示被用来干什么。
例:He used to get up early.过去他经常早起。
(意为如今他不再早起)Now she is used to getting up early.现在她已经习惯早起了。
You ’ll soon be /get used to w orking hard.你很快会习惯于艰苦的工作的。
These brooms are used to clean the floor.这些扫帚是用来扫地的。
现场演习:翻译以下句子。
1.过去放学后他常常和我们一起做游戏。
2.那儿过去曾经有一所旧房子。
3.他们现在已习惯于在那个厂里工作了。
used 用法小结
be used as , be used to do , be used for，be used to doing , used to do，would用法小结河北定州中学073000 秦静在高级中学教科书(必修）英语第一册（上）第九单元的Reading Part “Life On the Go”第二段中有这样一句话“They are being used as cameras and radios ,and to send e-mail or surf the Internet .”其中They are being used 用的是现在进行时的被动语态，其构成是：is/am/are +being+P.P(过去分词）表示现在正在被…这句话的意思是：它们（手机)现在被人们当作照相机和收音机使用，还可以发送电子邮件和上网。
现在进行时的被动语态我们暂不讨论。
让我们复习一下关于used 这一词的具体搭配和用法。
一．原文中含有两种结构,其中之一，be used as ..意思是“被用作为"例如：①A burnt stick can be used as a pen .烧焦的树枝可被用作笔来写字.我们再看另一个句子②This grammar book can be use as a textbook .这本语法书可被用作教科书来用. Be used as 它的主动语态是use A as B 意思是把A 当作B用。
如You can use the burnt stick as a pen . 你可以把烧焦的树枝当作笔来写字。
二．be used to do。
上面句中含有的“and to”实际上是They are being used to send e—mail or surf the Internet 的省略。
我们抛开时态不谈,这里有be used to +do （动词原形)被用于…经常和be used for +n/ doing替换.如：①Knives are used for cutting things . or Knives are used to cut things 。
used的4种用法
used的4种用法
used英语中可以表示“过去的，曾经的”的意思，常用来指过去曾经使用过的东西。
例如：He used to play tennis every day when he was young. 他小时候曾经每天都打网球。
二、used作“惯常的”解释
used英语中也可以表示“惯常的”的意思，可以指一个人曾经多次、坚持不懈地用同一种方式做某件事。
例如：He used to get up at six. 他惯常六点起床。
三、used作“希望强调”解释
used英语中也可以表示“希望强调”的意思，尤其是在疑问句中，通常用来指出一些不可否认的事实或情况。
例如：Used you to like tomatoes? 你过去喜欢西红柿吗？
四、used作“虚拟语气（虚拟条件句）”解释
used英语中也可以表示“虚拟语气（虚拟条件句）”的意思，例如：Used he to know you? 他过去认识你吗？
总结
本文介绍了used在英语中的四种用法，分别是“过去的”，“惯常的”，“希望强调”和“虚拟语气（虚拟条件句）”。
要想准确使用词汇，就必须要根据文章内容运用适当的用法，以此提升自己的英语水平。
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used 用法辨析一、be used to ＋名词、代词或动名词be used to 意为“习惯于”，主语通常是人。
to 是介词，它后面接名词、代词或动名词 (不能接动词原形)；若要强调从不习惯到习惯的过程，可用get, become 等代替动词be。
[例句]He is used to looking after himself. 他已习惯于自己照顾自己。
[例句]She has been used to that way of study．她已经习惯于那种学习方法了。
[例句]She has become used to getting up early．她已习惯于早起。
二、used to do sth.意为“过去经常做某事，以前一直习惯于做某事，曾经做过某事”。
主语通常是人。
其中 to 是不定式符号，它后面只能接动词原形(不能接动名词)。
[例句]I used to work in this factory. 我曾在这家工厂工作。
[例句]He used to live in Paris. 他过去一直住在巴黎。
[例句]They used to be good friends．他们过去是好朋友。
注意点：1．“used to”只用于表示过去时间的句子；当表示“现在习惯性的动作”时，要用一般现在时。
[例句]I used to live in Beijing，but I live in Yancheng now．我以前住在北京，但现在住在盐城。
2．“used to”所表示的“过去”含义常有明显的与现在对照的意思，即“过去常这样做，现在不这样做了”。
[例句]We used to be good workers．我们过去是好工人。
（但现在我们不是好工人了。
）3．“used to”的主语通常是人称代（名）词（如she， they，Lily等），如用表示事（物）的名词作主语，习惯上通常使用“there used to be...”结构。
[例句]There used to be a bus stop on that corner．那个拐角处过去有个公共汽车站。
[例句]There used to be a class meeting every Friday last year．去年每星期五总有班会。
to 通常不能与表示具体次数(如 twice, three times 等)或一段时间(如 three months, five years 等)的词或短语连用，但却可以与 always, often 等表示经常性意义的副词连用。
[例句]我在乡下住过 3 年。
正：I lived in the country for three years.误：I used to live in the country for three years.[例句]我过去总是怕狗。
正：I always used [used always] to be afraid of dogs.to 构成否定式和疑问式时通常有两种方式：即借助助动词did 或直接将 used 用作助动词。
[例句]He usedn’t [didn’t use] to come. 他过去不常来。
[例句]You used to go there, usedn’t [didn’t] you 你过去常到那儿去，是吗三、be used to do sth.= be used for doing sth. 指“某物被用来做什么”，属于动词的被动语态用法，主语通常是物。
[例句]This knife is used to cut things. 这把小刀是用来切东西的。
[例句]This place has been used to plant vegetables．这个地方已经用于种蔬菜了。
练一练一、用所给词的适当形式填空：1. You’ll soon get used to ___________(live) in the country.2. I never used to ___________(eat) cakes, but I eat a lot now.3. I’m not used to _____________(treat) like this.4. When I was younger, I was used to ____________(walk) long distances.5. I used to ___________(go) swimming on Saturdays.6. Didn’t she use to ____________(live) in Germany7. Life here is much easier than it ____________ (use) be.8. My cousin is used to ________(study) with his new friends in Australia.9. Jim has lived in Australia for two years. He is used to _________(drive) on the left. coats_____________(use) by people for keeping warm in winter.二、选择题：( )1. There ________ a lot of red-crowned cranes in this area.used to used to be to to be( )2. My father go to work by bike, but now he going to work by car.A. use; used toB. uses; is usedC. used to; is used toD. is used to; was used to( )3. He used to ____ in a small village, but now he has been used to ___ in the big city. (镇江）A. live; living ; live ;living ; live( )4. Mrs Green _______ go to hospital, but now she is in good health.A. has to to to to( ) water in the tank is used ________your hands.washing be washed washing( )6. Jeremy Lin ________an unknown basketball player in New York Knicks for quite a long time.to be to being used to be used to be( )7. Mr Brown __________ in the country, but now she __________ in the city.A. used to live, is used to livingB. used to living, is used to liveC. is used to live, used to livingD. is used to living , used to live ( ) Chinese，Americans ________their meals with knives and forks．【无锡中考】A. used to takingB. are used to takingC. used to takeD. are used to take( )9. I _______ a lot but I don’t play very ofte n now．【苏州中考】to play tennis used to play tennis used to play tennis to play tennis( ) used to _______ with her parents, but now she is used to _______ with her classmates at school. 【泰州中考】A. live; livingB. live; liveC. living; livingD. living; live三、翻译句子：1.几个月后他就习惯了一个人生活了。
_____________________________________.2.我过去一直住在伦敦。
_____________________________________.3.我不习惯于坐飞机旅行，因为没时间欣赏路途的风景。
I ______________________________ because I don’t have any time ___________________________.过去常开车旅行，因为她害怕飞行。
Sandy_______________ by car because she___________________.5.他说他习惯这项艰苦的工作。
He said that he the hard work.过去经常不吃早饭，但他现在习惯每天早上七点半吃早饭。
David __ breakfast, but he it at 7:30 . every day.7.妈妈习惯在晚上收拾屋子，可以前她常在周末收拾的。
Mother ___________________the house in the evening, but she _______________it at the weekends.现在完成时复习题二答案一、用所给动词的适当形式填空：1. are planting2. have known3. was4. will give, finishes5. meets6. have lived, born7. met, like8. is living, will move9. to play , has read been, came passed, left , Have, seen ’t finished , to listen close taught left二、选择填空：1-5 BCBCC 6-10 BCDAC 11-15 BC三、按要求句型转换。
been dead 2. has been away, for 3. has kept 4. has been in been married had 四、短文填空：五、阅读理解：1-5 DBDCCused 用法辨析答案一、用所给词的适当形式填空：to 9. driving used二、选择题：1-5 DCACC 6-10 DABDA三、翻译句子：was used to living alone a few months later.used to live in London.3. am not used to travelling by air, to enjoy the view on the way4. used to travel, was afraid of flyingused to’t use to have, is used to havingused to cleaning, used to clean。