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use 用法总结

use 用法总结
use 用法总结

use的用法简单归纳如下:

1. used to do sth.意为"过去常常做某事",它表示过去经常发生的动作或存在的状态,而现在已不再发生或存在。这个短语含有今昔对比之意,其否定形式常用used not to或didn't use to。反意疑问句中应该用did/didn't或used/usedn't。例如:

I used to swim in this river when I was young.我年轻时常在这条河里游泳。

They used to be good friends, didn't they?他们过去是好朋友,是吗?

2. be used to sth. / doing sth.意为"习惯、适应某事/做某事",它表示习惯于某一客观事实或状态,其中to是介词,后面跟名词、代词或动名词;be used可用于多种时态;如强调动作可用get或become替换be。例如:

Old people are used to getting up early in the morning.老年人习惯早晨很早起床。

I wasn't used to city life, but now I have got used to living in this city.我以前不习惯都市生活,但现在我已习惯住在这座城市了。

3. be used to do sth.意为"被用来做某事",其中use表"使用"之意,是被动语态形式,to是动词不定式符号。例如:

Wood can be used to make paper.树木可以用来造纸。

4. be used for...意为"被当做……",其中use表"使用"之意,是被动语态形式。例如:

The seal's fur can be used for coats.海豹皮可当做大衣用。

5. be of use意为"有用的",其中use是名词,可用形容词来修饰。例如:

The dictionary is of great use to the students.这本字典对学生们很有用。

6. be in use意为"在使用",其中use也是名词。例如:

The laboratory is in use until three o'clock.实验室一直到3点钟都有人使用。

7. make use of sth.意为"利用、使用某物",其中use也是名词,可用good, full, more, little等形容词来修饰。同学们应特别注意它的被动形式。例如:

We must make full use of time to study.我们必须充

by的用法总结

by的用法小结: 1、介词prep. 在…旁;靠近 · Our teacher was sitting by the window. 我们的老师正坐在窗户旁边。 · Stand by me! 站到我的身旁来! · We spent our holiday by the sea. 我们在海边度假。 2、介词prep. 经过 · He walked by me without speaking. 他走过我的身旁,没有说话。 · My brother goes by the building every day. 我弟弟每天从这楼旁走过。 3、介词prep. 用;靠;通过 using (showing who or what did something) · I know it by heart. 我把它记在心头。 · They can read by touch. 他们可以通过手摸来阅读。 · By getting up early, I can have an hour for reading English in the morning. 靠起得早,我每天早晨有一小时时间阅读英语。 4、介词prep. 不迟于 not later than · I shall be back by 5 o'clock. 最迟五点我一定回来。 · How many English parties had you had by the end of last term? 到上学期末,你们举行了几次英语晚会? 5、介词prep. 通过;沿着 through; along; over

· We came through the fields, not by the road. 我们是穿过田野而不是沿那条路来的。· to send a letter by post 通过邮局寄信 6、介词prep. (表示作者)被;由 word that shows the author, painter, etc. · Thirty divided by two is fifteen. 三十除以二得十五。 · The child was saved by a PLA man. 这孩子是由一位解放军战士救活的。 · This bridge was built by the soldiers. 这座桥是士兵们造的。 7、介词prep. (指交通等)乘;用 word that shows what kind of transport, etc. · The man came by bus. 那人是坐公共汽车来的。 · They went to Shanghai by air. 他们坐飞机去上海。 8、介词prep. 在…情况下;在…时间during · Do you prefer travelling by day or by night? 你喜欢在白天还是在夜晚旅行? 9、介词prep. (表示部分)在…部位word that shows which part · She led the child by the hand. 她拉着孩子的手往前走。 10、副词adv. 在旁边

初中英语介词用法归纳总结

初中英语介词用法归纳总结 常用介词基本用法辨析 表示方位的介词:in, to, on 1. in 表示在某地范围之内。 Shanghai is/lies in the east of China. 上海在中国的东部。 2. to 表示在某地范围之外。 Japan is/lies to the east of China. 日本位于中国的东面。 3. on 表示与某地相邻或接壤。 Mongolia is/lies on the north of China. 蒙古国位于中国北边。 表示计量的介词:at, for, by 1. at 表示“以……速度”“以……价格”。 It flies at about 900 kilometers an hour. 它以每小时900公里的速度飞行。 I sold my car at a high price. 我以高价出售了我的汽车。 2. for 表示“用……交换,以……为代价”。 He sold his car for 500 dollars. 他以五百元把车卖了。

注意:at表示单价(price) ,for表示总钱数。 3. by 表示“以……计”,后跟度量单位。 They paid him by the month. 他们按月给他计酬。 Here eggs are sold by weight. 在这里鸡蛋是按重量卖的。 表示材料的介词:of, from, in 1. of 成品仍可看出原料。 This box is made of paper. 这个盒子是纸做的。 2. from 成品已看不出原料。 Wine is made from grapes. 葡萄酒是葡萄酿成的。 3. in 表示用某种材料或语言。 Please fill in the form in pencil first. 请先用铅笔填写这个表格。They talk in English. 他们用英语交谈。 表示工具或手段的介词:by, with, on 1. by 用某种方式,多用于交通。 I went there by bus. 我坐公共汽车去那儿。 2. with表示“用某种工具”。

(完整版)by的用法总结.doc

by 的用法小: 1、介prep. 在?旁;靠近 ·Our teacher was sitting by the window. 我的老正坐在窗旁。 ·Stand by me! 站到我的身旁来! ·We spent our holiday by the sea. 我在海度假。 2、介prep. ·He walked by me without speaking. 他走我的身旁,没有。 ·My brother goes by the building every day. 我弟弟每天从楼旁走。 3、介prep. 用;靠;通 using (showing who or what did something) ·I know it by heart. 我把它在心。 ·They can read by touch. 他可以通手摸来。 ·By getting up early, I can have an hour for reading English in the morning. 靠起得早,我每天早晨有一小英。 4、介prep. 不于 not later than ·I shall be back by 5 o'clock. 最五点我一定回来。 ·How many English parties had you had by the end of last term? 到上学期末,你行了几次英晚会? 5、介prep. 通;沿着 through; along; over ·We came through the fields, not by the road. 我是穿田野而不是沿那条路来的。 ·to send a letter by post 通局寄信 6、介prep. (表示作者)被;由

use用法总结

u s e用法总结 -标准化文件发布号:(9556-EUATWK-MWUB-WUNN-INNUL-DDQTY-KII

use的用法简单归纳如下: 1. used to do sth.意为"过去常常做某事",它表示过去经常发生的动作或存在的状态,而现在已不再发生或存在。这个短语含有今昔对比之意,其否定形式常用used not to或didn't use to。反意疑问句中应该用did/didn't或used/usedn't。例如: I used to swim in this river when I was young.我年轻时常在这条河里游泳。 They used to be good friends, didn't they他们过去是好朋友,是吗? 2. be used to sth. / doing sth.意为"习惯、适应某事/做某事",它表示习惯于某一客观事实或状态,其中to是介词,后面跟名词、代词或动名词;be used可用于多种时态;如强调动作可用get或become替换be。例如: Old people are used to getting up early in the morning.老年人习惯早晨很早起床。 I wasn't used to city life, but now I have got used to living in this city.我以前不习惯都市生活,但现在我已习惯住在这座城市了。 3. be used to do sth.意为"被用来做某事",其中use表"使用"之意,是被动语态形式,to是动词不定式符号。例如: Wood can be used to make paper.树木可以用来造纸。 4. be used for...意为"被当做……",其中use表"使用"之意,是被动语态形式。例如: The seal's fur can be used for coats.海豹皮可当做大衣用。 5. be of use意为"有用的",其中use是名词,可用形容词来修饰。例如: The dictionary is of great use to the students.这本字典对学生们很有用。 6. be in use意为"在使用",其中use也是名词。例如:

介词by用法归纳-九年级

页脚.

. . 教学过程 一、课堂导入 本堂知识是初中最常见的介词by的一个整理与总结,让学生对这个词的用法有一个系统的认识。页脚.

. . 二、复习预习 复习上一单元的知识点之后,以达到复习的效果。然后给学生一些相关的单选或其他类型题目,再老师没有讲解的情况下,让学生独立思考,给出答案与解释,促进学生发现问题,同时老师也能发现学生的盲点,并能有针对性地进行后面的讲课。 页脚.

. . 三、知识讲解 知识点1: by + v.-ing结构是一个重点,该结构意思是“通过……,以……的方式”,后面常接v.-ing形式,表示“通过某种方式得到某种结果”,即表示行为的方式或手段。 I practice speaking English by joining an English-language club. 我通过加入一个英语语言俱乐部来练习讲英语。 Mr Li makes a living by driving taxis.先生靠开出租车为生。 页脚.

. . 页脚. 介词by + v.-ing 结构常用来回答How do you...?或How can I...?之类的问题。 —How do you learn English? 你怎样学习英语呢? —I learn English by reading aloud. 我通过大声朗读来学英语。 —How can I turn on the computer? 我怎样才能打开电脑呢? —By pressing this button. 按这个按钮。 知识点2:by 是个常用介词,其他用法还有: 1【考查点】表示位置,意思是“在……旁边”,“靠近……”,有时可与beside互换。 The girls are playing by (beside) the lake. 女孩们正在湖边玩。 此时要注意它与介词near有所不同,即by 表示的距离更“近”。比较: He lives by the sea. 他住在海滨。 He lives near the sea. 他住在离海不远处。

(完整版)havesth.done等四种句型用法差异最全面总结

havesth.done等四种句型用法差异最全面总结 have sth. done,have sb. do , have sb./sth. doing与have sth. to do 等四种句型的区别 Thanks to: 许氏英语教学暨研究工作室 一、Have sth. done可表示四种不同的语法意义 (1)(主语)请/派别人完成某事。 例:①I had(=got) that door painted last week.上星期我请人把那扇门做了油漆。 ②I had(=got) my teeth filled yesterday afternoon.昨天下午我请人补了牙。 (2)(主语)完成某事(可能参与)。 例:①they are going to have (=got) some threes planted.他们打算植些树。 ②we must have (=got) the work finished by Tuesday.我们必 须在星期二以前完成此项工作。 (3)(主语)遭受某种不幸的情况。 例:①I had my hat blown off.我的帽子被(风)吹掉了。 ②I had my leg broken when I got off the bus.下车时我的腿子摔断了。

(4) 用于否定句中,表示“不允许….”“不让”。 例:①I won’t have anything said against her.我不会允许有任何反对她的言论。 ②I won’t have my house turned into a hotel.不不会让我的房子变成一个旅馆。 二、have sb. do表示四种含意 (1)(主语)请/派别人完成某事。可以用“get sb. to do”结构来替换。 例:①I had him repair my bike. (=I got him to repair my bike.)我请他修理自行车。 ②Don’t forget to have him come.别忘了叫他来。 (2)表示主语无意识的行为,这时“have”作“有”解。例:These small animals seem glad to have people visit them. (3)表示主语“经历”某事。 例:He had his mother die.他遭丧母。 (4)在否定句中作“容忍”“允许”解。 例:I won’t have you say such things about her.我不允许你说她这样的话。 三、have sb./sth. doing 表示两种含意或者说一种含意。(1)在肯定句中常表示“让某人做某事”,“让某情况发生”之意,含有动作正在进行之意。 例:①he soon had them all laughing. 他很快让他们都笑了起

by用法的练习题

by用法的练习题 1. Come and sit _______ (我旁边). 2. There is a big tree _______ (在河边). 3. _______________ (到上星期日)I had finished the book . 4. Can you finish the work _____ (在五点之前). 5. Her mother goes to work ____ bus every morning. A.by B.at C.take D.o n 6.She came home _________ (乘飞机). 7.Did you make the desk ___________ (自己独自)? 8.She made a meal for her parents __________ (独自)for the first time. 9. _______________ (顺便问一下)how many people are there in your family? 10. You should know her ______________ (逐渐地). 11.Ice has been turned into water ___________ (受热). 12. ________________ (不久以后)more and more people bega n to study En glish . 13. he Great Wall was built ____________ (用手). 14. He makes a livi ng _________________ (通过教书). 15. -How do you lear n En glish? -I learn English ________________________ (通过向老师请教的方式). used to相关用法的练习题 一、翻译 1. 我妈妈习惯早起。 2. 王先生曾经是一位工人。 3. 他过去常常骑自行车上学。 二、用所给单词的适当形式填空: 1. We used to _ (go )swimming last year. 2.1 am used to ___ (run)every morning. 3. Bamboos are used to _(build) houses there. 4. They have bee n used to ___ (live ) in the coun tryside. 三、根据汉语意思完成句子: 1.1 ___________________ the food here.(我习惯于吃这儿的食物。)

超全的英语介词用法归纳总结

超全的英语介词用法归纳总结常用介词基本用法辨析 表示方位的介词:in, to, on 1. in 表示在某地范围之内。 Shanghai is/lies in the east of China. 上海在中国的东部。 2. to 表示在某地范围之外。 Japan is/lies to the east of China. 日本位于中国的东面。 3. on 表示与某地相邻或接壤。 Mongolia is/lies on the north of China. 蒙古国位于中国北边。 表示计量的介词:at, for, by 1. at 表示“以……速度”“以……价格”。 It flies at about 900 kilometers an hour. 它以每小时900公里的速度飞行。 I sold my car at a high price. 我以高价出售了我的汽车。 2. for 表示“用……交换,以……为代价”。 He sold his car for 500 dollars. 他以五百元把车卖了。 注意:at表示单价(price) ,for表示总钱数。

3. by 表示“以……计”,后跟度量单位。 They paid him by the month. 他们按月给他计酬。 Here eggs are sold by weight. 在这里鸡蛋是按重量卖的。 表示材料的介词:of, from, in 1. of 成品仍可看出原料。 This box is made of paper. 这个盒子是纸做的。 2. from 成品已看不出原料。 Wine is made from grapes. 葡萄酒是葡萄酿成的。 3. in 表示用某种材料或语言。 Please fill in the form in pencil first. 请先用铅笔填写这个表格。They talk in English. 他们用英语交谈。 表示工具或手段的介词:by, with, on 1. by 用某种方式,多用于交通。 I went there by bus. 我坐公共汽车去那儿。 2. with表示“用某种工具”。 He broke the window with a stone. 他用石头把玻璃砸坏了。注意:with表示用某种工具时,必须用冠词或物主代词。

插入语用法归纳

插入语用法归纳 插入语用法很多,在句子中的位置比较灵活,在学习中应当认真去体会。大体而言,插入语可以分为以下几类: 1. 用简短的句子结构作插入语。这类短语有:I think, I hope, I guess, I believe, I suppose, I wonder, I tell you, I say, I'm afraid, I'm sure, you see, you know, as you know, that is, that is to say, what's more等等,它们可以置于句中或句尾。如: I suggest you choose someone who you think is kind and friendly. This diet, I think, will do good to your health. It won't be raining long, I hope. You will have to work harder, you know, if you want to succeed. 2. 副词或副词短语用作插入语,这类插入语一般放在句首或句尾。如: Happily for him, his father's second wife was kind to him too. You'll be able to pass the coming exam, surely. Luckily for him, he didn't hurt in the accident. Honestly, I don't need it at the moment. 3. 介词或介词短语作插入语,这类插入语一般放在句首,有时也可放在句中。如: Like most of my schoolmates, I have neither brothers nor sisters-in other words, I'm an only child. By the way, Bob sends his best wishes. On the other hand, I didn't know you were there. In short, things have begun to improve since schools were called on to reduce learning load. 4. 分词短语作插入语。如: Judging from your accent, you must be from England. Generally speaking, he is the best student in our class. Compared with China, the USA is smaller. 5. 不定式短语作插入语。如: To put it mildly, he was not up to the mark. To tell you the truth, I don't want to see her. To be sure, Jim is a faster skater, but he is not good at doing figures. To conclude, it was a great success. 在日常交际用语和书面表达中,插入语频频出现。英语中的插入语(Parenthesis)是插在句子中的一个词,短语或从句,通常被逗号、破折号或句子的其他部分隔开,它与句子的其他部分之间没有语法上的关系,因此,有的语法学家将其归为独立成分。 插入语在句中通常是对一句话的一些附加解释,说明或总结;有时表示说话者的态度和看法;有时起强调的作用;有时是为了引起对方的注意;还可以起转移话题或说明事由的作用;也可以承上启下,使句子与前面的语句衔接的更紧密一些。 插入语大致可分为以下10种类型: 1. 形容词或形容词短语作插入语

介词的用法总结归纳

介词的用法总结归纳 一、 In 介词 prep. 1.(表示位置)在…里面; 在, 于; 在…部位上 I could feel the tension in the room.我可以感觉到房间里的紧张气氛。 They live in France.他们住在法国。 2.(表示时间)在…时期, 在…之后, 在过程中 In her twenties and thirties she had had no difficulty getting jobs. 她在二三十岁时找工作一点也不困难。 I cannot see you now, e back in half an hour.我现在不能见你, 半小时后回来。 3.(表示方向)往…内, 朝…方向 I saw him go in the shop.我看到他走进了商店。 4.(表示状态)处于…之中, 在…情况下 Martin was in his pyjamas.马丁穿着睡衣。 They were living in terrible poverty.他们生活在极度贫困之中。 5.(表示方式)用, 以, 按, 乘, 以…形式 They were speaking in Italian.他们在讲意大利语。 They went up in the lift.他们乘电梯上楼了。

6.(表示原因)由于, 为了 He went in fear of his life.他为自己的性命担忧, 所以走了。 7.(表示领域, 范围)在…以内 It is not in my power to do that.做那事非我力所能及。 8.(表示结果)当做, 作为 What did you give him in return?你给他什么作为报答呢? 9.(表示目的)为了 They set off in search of the lost child.他们出发去寻找走失的孩子。 10.[表示职业、活动等]从事于,参加 11.[表示数量、程度、比例]按,以;从…中 12.[表示品质、能力等]在…之中;在…身上 I don't think he had it in him.我认为他没这个本事。 二、Into 介词 prep. 1.(表示时间)持续到, 进行到 The meeting carried on into the afternoon.会议一直延续到下午。 2.(表示方向)进入…中, 到…里 Anney dived into the water.安尼潜入水中。 He came into the room.他到房子里面。 3.(表示状态)进入…状态, 欠…债

Have的用法讲解

在英语单词中,have本身包含具体的词意"有",还可以用作助动词,这也是广大学生同胞们在做关于have的翻译疑问句时经常纠结的地方。更重要的是have可以和很多单词构成短语,下面我们就为同学全面归纳“have+宾语+非谓语动词”这一结构的用法。 一、have + 宾语+ 不定式 该结构中have的基本意思是“有” 1. 表示有某事要做,其中的不定式为定语。如: She didn’t have the courage to refuse. 她没有勇气拒绝。 2. 表示因为有A结果发生了B,其中的不定式为结果状语。如: I had the luck to find him at home. 我真幸运,找他时他正在家。 二、have + 宾语+ 动词原形 该结构中的动词原形,实为省略了to的不定式,用作宾语补足语,其中的have为使役动词。该结构的主要用法有: 1. 表示叫(请、使、让)某人做某事。如: He had his son clean the car. 他叫他的儿子擦车。 2. 表示容忍或允许某人做某事(用于否定句,尤与won’t, can’t连用)。如:

I won’t have you tell me what to do. 我不能让你对我做的事指手划脚。 三、have + 宾语+ 现在分词 该结构中的现在分词用作宾语补足语,其中的have为使役动词。该结构的主要用法有: 1. 表示使(让)某人(某事物)一直做在做某事或处于做某事的状态之中。如: She had her audience listening attentively. 她使听众听得入神。 2. 表示容忍或允许某人做某事(用于否定句,尤与won’t, can’t连用)。如: I won’t have you smoki ng at your age. 我不能让你在这个年纪就抽烟。 3. 说服或命令某人做某事。如: He had me doing all kinds of jobs for her. 他叫我为她做各种事情。 四、have + 宾语+ 过去分词 该结构的最大特点就是,其中的过去分词与其前的宾语有被动关系。具体说来,该结构有以下主要用法: 1. 表示请(让)别人做某事。如: We had the machine repaired. 我们请人修理了机器。

疑问代词用法总结归纳

疑问代词用法总结归纳 以下是为大家整理的疑问代词的用法总结,希望能帮助大家更好地认识疑问代词,提高英语水平。 1) 疑问代词在句中起名词词组的作用,用来构成疑问句。疑问代词有下列几个: 指人:who, whom, whose 指物:what 既可指人又可指物:which 2) 疑问代词在句中应位于谓语动词之前,没有性和数的变化,除who之外也没有格的变化。what, which, whose还可作限定词。试比较: 疑问代词:Whose are these books on the desk? 桌上的书是谁的? What was the directional flow of U. S. territorial expansion? 美国的领土扩张是朝哪个方向的? 限定词:Whose books are these on the desk? 桌上的书是谁的? What events led to most of the east of the Mississippi River becoming part of the United States?哪些事件使密西西比

河以东的大部分土地归属于美国? 说明1: 无论是做疑问代词还是限定词,which 和what 所指的范围不同。what所指的范围是无限的,而which则指在一定的范围内,例如: What girls do you like best? 你喜欢什么样的姑娘? Which girls do you like best? 你喜欢哪几个姑娘? 说明2: Whom是who的宾格,在书面语中,它作动词宾语或介词宾语,在口语中作宾语时,可用who代替,但在介词后只能用whom, 例如: Who(m) are you taking the book to? 你要把这书带给谁?(作介词宾语,置句首) Who(m) did you meet on the street? 你在街上遇到了谁?(作动词宾语) To whom did you speak on the campus? 你在校园里和谁讲话了?(作介词宾语,置介词后,不能用who 取代。) 说明3: 疑问代词还可引导名词性从句,例如:

初中英语介词用法归纳整理

初中英语介词用法归纳整理 表示时间的介词 at:用于表示时刻,时间的某一点。 on:用于星期,某天,某一天的上午,下午,晚上指具体的某一天时,一律用on in:用于表示周,月,季节,年,泛指上午,下午,晚上 before:在...之前 after:在...之后 by:在....前时间截止到... untiltill:直到.....为止 for:达...之久表示过了多少时间 during:在....期间 through:一直..从开始到结束 from:从...起时间 since:自从...以来表示从以前某时一直到现在仍在继续 in:过...后未来时间 within:不超过...的范围 表示场所,方向的介词 at :在某地点表示比较狭窄的场所 in:在某地表示比较宽敞的场所 on:在...上面,有接触面 above:在...上方 over:在...正上方,是under的反义词 under:在..下面,在...之内 below :在...下方不一定是正下方

near:近的,不远的 by:在...的旁边,比near的距离要近 between:在两者之间 among:在三者或者更多的之中 around:环绕,在...的周围,在....的四周 in front of:在...的前面 behind:在...后边 in:在..之内,用于表示静止的位置 into:进入 out of :和into一样,也表示有一定的运动方向 along:沿着 across:横过平面物体 through:贯通,通过 to :达到..地点目的地或方向 for:表示目的,为了..... from:从...地点起 其他介词 with:和..在一起; 具有,带有; 用某种工具或方法 in:表示用什么材料例如:墨水,铅笔等或用什么语言。表示衣着.声调特点时,不用with而用in。 by:通过...方法,手段 of:属于...的,表示...的数量或种类 from:来自某地,某人,以...起始 without:没有,是with的反义词 like :像...一样

have用法小结

have 的用法小结 一、have作实意动词。 1.表示“有”的意思。 Look, I have wings, just like you. (JBⅤL1) He had fair hair and blue eyes. (JBⅥL2) 〔注1〕:其否定和疑问形式变化,在美国通常用助动词do。 〔注2〕:在英国口语中常用have got代替have. Look, can’t you see I've got teeth, too,(JBⅤL1) I haven't got any jewelry.(SBⅠL5) 2.have和一些其他名词连用,表示: (1)一种活动。 We have no classes on Sunday.(上课)(JBⅡL11) they’re going to have a volleyball match.(举行比赛)(JBⅢL11) Are we going to have a meeting this week?(开会)(JBⅢL11) We are going to have a talk this afternoon.(听报告)(JBⅢL11) (2)患病。 I have got a headache.(JBⅣL8) I have a bad cold.(JBⅤL3) (3)发生的情况。 I've had so many falls that I'm black and blue all over.(跌跤)(JBⅣL10) (4)生育。 The queen ant may have tens of thousands of babies in one summer.(SBⅠL14) 3.和一与动词同形的名词连用,表示一个动作(have+a+由动词转化和名词)。 Are you going to have a swim.(JBⅢL1) I have a long talk with the teacher.(JBⅣL10) 4.have on sth.或have sth. on,表示“穿着”、“戴着”(=to be wearing)。 I notice d he had on bedroom slippers.(SBⅡL6) At the ball Motile had a diamond necklace on. 5.表示“吃”、“喝”。 I wanted to have a cup of tea and some eggs.(JBⅢL10) Does she have lunch at home?(JBⅡL11) 6.组成复合结构即“have+宾语+宾语补足语”。 (1)不加to的动词不定式作宾语补足语(have sb. do sth.),表示让、叫某人做某事。 The soldier had him stand with his back to his father.(SBⅠL17) 〔注〕:否定结构表示“不能让…”或“从未有人…”. We won't have you blame it on others. She had never had anybody speak to her that way before. (2)现在分词作宾语补足语(have sb.(sth.)doing),表示让(使)某人做某事。 …the two men had their lights burning all night long…. (3)过去分词作宾语补足语(have sb. (sth.)done),表示: ①使(让,请)别人作某事,表示的动作是别人做的。 Emperor Qin Shi Huang had all the walls joined up.(SBⅠL10) …he should have n ew clothes made of this splendid cloth for the coming great procession.(SBⅠL8)

by的用法小结

by的用法小结 1.用于被动语态的句子中,表示动作的执行者,意为“被;由”。 He was praised by the teacher.他受到了老师的表扬。 The book was written by Lu Xun.这本书是鲁迅写的。 2.表示方式、方法、手段等,后常接无冠词的名词或动名词,意为“通过;靠;用”。 Don't judge a person by appearances. 勿以貌取人。 He made a living by teaching.他以教书为生。 3.表示时间,意为“到……时(为止”或“不迟于……”。 He ought to be here by now.他现在应该在这儿了。 By the time he was ten, he had learnt about 1,000 English words.到十岁时,他已学了约一千个英语单词。 4.表示(增减)程度,尺寸数量等,意为“至……的程度”。 the bullet missed me by two inches.那子弹以两英寸之差未击中我。 the rope needs to be longer by two feet.这绳子需要再长两英尺。 5.表示交通路线或工具,后接名词不用冠词,意为“乘;坐”。 go by bus / plane / train 乘汽车(飞机、火车)去 travel by land / sea / air 陆上(海上、空中)旅行 6.表示位置,意为“在近旁;在……旁边”。 There is a pumping station by the river.河边有个抽水站。

英语中一些重点词的用法归纳总结

since的用法:译作“自从…以来” (1)接时间点:如 I have stayed in that country since 1995.要求:谓v.用现在完成时,而且须是延续性动词. (2)接一段时间 + ago:如 They have lived in that house since two years ago.要求:谓v. 用现在完成时,而且须是延续性动词. (3)接时间状语从句:如 I have loved her since I met her last time./ Lily has stayed at home since she left school.要求:主句的谓v.用现在完成时,而且须是延续性动词;从句的谓v.用一般过去时,而且须是终止性动词. (4)用于句型“It’s / It has been + 一段时间 + since + 时间状语从句”中,译作“自从… 以来,已经…(时间)了”.如 It’s / has been three months since he moved to this city.要求:主句的谓v.用一般现在时或现在完成时;从句的谓v.用一般过去时,而且须是终止性动词. (5)用于句型“一段时间 + has passed since + 时间状语从句”中,译作“自从…以来,… (时间)已经过去了”.如上个例句还可写成:Three months has passed since he moved to this city.要求:主句的谓v.用现在完成时,而且动词必须是has passed;从句的谓v.用一般过去时,而且须是终止性动词. (6)注:当since用于否定句时,主句的谓v.可以是终止性动词.如 He hasn’t seen the film since last month. (7)相关词组:“从那时起”:ever since、since then、from then on. 注:ever since作为一个词组,放句尾可单独使用.如I have given up smoking ever since.另外,还可在since后接句子.since前加ever,只是加重语气而已.如 I have given up smoking ever since I caught a bad cough. (8) since还可引导原因状语从句,译作“由于;因为”,相当于because.如 Since he was lazy,he didn’t finish his homework.

介词for 的常见用法归纳

介词for 的常见用法归纳 贵州省黔东南州黎平县黎平一中英语组廖钟雁介词for 用法灵活并且搭配能力很强,是一个使用频率非常高的词,也是 高考必考的重要词汇,现将其常见用法归纳如下,供参考。 1.表时间、距离或数量等。 ①意为“在特定时间,定于,安排在约定时间”。如: The meeting is arranged for 9 o’clock. 会议安排在九点进行。 ②意为“持续达”,常于last、stay 、wait等持续性动词连用,表动作持续的时间,有时可以省略。如: He stayed for a long time. 他逗留了很久。 The meeting lasted (for)three hours. 会议持续了三小时。 ③意为“(距离或数量)计、达”。例如: He walked for two miles. 他走了两英里。 The shop sent me a bill for $100.商店给我送来了100美元的账单。 2. 表方向。意为“向、朝、开往、前往”。常与head、leave 、set off、start 等动词连用。如: Tomorrow Tom will leave for Beijing. 明天汤姆要去北京。 He put on his coat and headed for the door他穿上大衣向门口走去。 介词to也可表示方向,但往往与come、drive 、fly、get、go、lead、march、move、return、ride、travel、walk等动词连用。 3.表示理由或原因,意为“因为、由于”。常与thank、famous、reason 、sake 等词连用。如: Thank you for helping me with my English. 谢谢你帮我学习英语。 For several reasons, I’d rather not meet him. 由于种种原因,我宁可不见他。 The West Lake is famous for its beautiful scenery.西湖因美景而闻名。 4.表示目的,意为“为了、取、买”等。如: Let’s go for a walk. 我们出去散步吧。 I came here for my schoolbag.我来这儿取书包。 He plays the piano for pleasure. 他弹钢琴是为了消遣。 There is no need for anyone to know. 没必要让任何人知道。 5.表示动作的对象或接受者,意为“给、为、对于”。如: Let me pick it up for you. 让我为你捡起来。 Watching TV too much is bad for your health. 看电视太多有害于你的健康。 Here is a letter for you. 这儿有你的一封信。

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