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how 用法详解

how 用法详解
how 用法详解

How 用法详解

how的用法较活,含义丰富。现就how在句中的用法作一小结,以便同学们在学习中能更好地理解和掌握它。

1. 表示感叹。如:

How cold it is today!

今天好冷啊!

How hard they are working!

他们在多么辛勤地劳动啊!

How fast he runs!

他跑得多快啊!

2. 表示问候。如:

How do you do?你好!

How are you?你(身体)好吗?3. 表示某种方式、手段或方法。如:How do you spell it?

你怎样拼写它?

How did he go to school yesterday?他昨天是怎样去上学的?

How do you know about it?

你怎么知道这件事的?

4. 表示爱好、程度、看法等。如:How do you like the music?

你觉得这首乐曲如何?

How is your Chinese?

你的汉语如何?

How do you like China?

你认为中国怎么样?

5.问天气。如:

How is the weather in Beijing?北京的天气怎么样?

How is the weather in winter?冬天的气候怎样?

6. 问路。如:

Excuse me,how can I get to the train station?

请问去火车站的路怎么走?

7. 问年龄。如:

How old are you?你多大了?

8. 问数量。如:

How many players are there in a team?一个队有几名队员?

How much bread is there on the table?桌子上有多少面包?

9. 问价钱。如:

How much is this coat?这件外套多少钱?

How much are these apples?这些苹果多少钱?

10. 问高度。如:

How high is the mountain?这座山有多高?

How tall is the girl?这女孩儿有多高?

11. 问距离。如:

How far away is his home from the school?

他家离学校有多远?

How long is the Yellow River?黄河有多长?

12. 问时间。如:

How long were you away from school last year?

去年你缺课多长时间?

How soon will they come back?

他们将何时回来?

How often do the buses run?

公共汽车多长时间开一班?

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;

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;

how soon用来提问某人要“多快”能做好

某事,或某事要“多快”能完

成,对“过多少时间(就

能……)”(in短语)提问时

用,常用于将来时。

13. 征询对方的看法、意见或向对方提出建议、请求等。如:

How about Friday?星期五怎么样?

How about going out for a walk?

出去散散步好吗?

I'm from Shanghai. How about you?我是上海人。你呢?

练习题:

1. Our P.E teacher has been at this school since he came.(划线提问)

______ ______ ______ our P.E teacher been at this school?

2. She writes to her parents once a week.(划线提问)

_______ ______ ______ she write to her parents?

3. Li Ping spent twenty yuan on the dictionary.(划线提问)

_____ ____ ____ Li Ping _____ on the dictionary?

4.It'll take them three weeks to finish the work.(划线提问)

______ ______ _______ it take them to finish the work?

5. It's about two kilometersfrom here to the country.(划线提问)

______ _____ _____ _____ from here to the country?

6. Jane and her brother will finish the work

in two hours. (划线提问)

_____ _____ _____ Jane and her brother finish the work?

7. ______ did he call you the day before yesterday?

Twice.A. What time B.How many times

C.How much

D.How long

8. I've worked in that factory for two years. (划线提问)

______ _____ _______ you worked in that factory?

9. I paid fifty yuan for the sweater.

______ ______ did you pay for the sweater?

10. It is windy .

__________________________________ 11. I am getting on well with it.

__________________________________.

12. ______ is a ticker for the film Hacker He?

About forty yuan .

A. How old

B. How many

C. How much

D. How often

13. _____ tea did you have?

Two cups.

A. How many

B. How much

C. How soon

D. Which

14. ______ a year does your school have sports meetings?

Twice a year.

A. How often

B. How soon

C. How long

D. How many times

15. ______ will your father be back? .

A How long

B how often

C How soon

D How wide

16.They will come back in a month.

will they come back?

17. I study English by asking the teacher for help.

________________________________

用how many, how, how much, how often, how long,how old 填空

1.A:_____ _____ students are there in the classroom?

B: There are 15 students in the classroom.

2.A:_____ _____ do you take a bath?

B: I take a bath twice a week.

3.A:_____ _____have you been learning English?

B: I have been learning English for 2 years.

4.A:_____ _____stars are there in the sky?

B: There are many stars in the sky.

5.A:_____ are you?B: I am fine.

6.A:_____ does your mother go to Beijing? B: My mother goes to Beijingby train.

7.A:_____ _____ days are there in a week? B: There are seven days in a week.

8.A:_____ _____ is your bag?

B: My bag is 50 dollars.

9.A:_____ _____ is your grandma?

B: My grandma is 60 years old.

With的用法全解

With的用法全解 with结构是许多英语复合结构中最常用的一种。学好它对学好复合宾语结构、不定式复合结构、动名词复合结构和独立主格结构均能起很重要的作用。本文就此的构成、特点及用法等作一较全面阐述,以帮助同学们掌握这一重要的语法知识。 一、 with结构的构成 它是由介词with或without+复合结构构成,复合结构作介词with或without的复合宾语,复合宾语中第一部分宾语由名词或代词充当,第二部分补足语由形容词、副词、介词短语、动词不定式或分词充当,分词可以是现在分词,也可以是过去分词。With结构构成方式如下: 1. with或without-名词/代词+形容词; 2. with或without-名词/代词+副词; 3. with或without-名词/代词+介词短语; 4. with或without-名词/代词 +动词不定式; 5. with或without-名词/代词 +分词。 下面分别举例: 1、 She came into the room,with her nose red because of cold.(with+名词+形容词,作伴随状语)

2、 With the meal over , we all went home.(with+名词+副词,作时间状语) 3、The master was walking up and down with the ruler under his arm。(with+名词+介词短语,作伴随状语。) The teacher entered the classroom with a book in his hand. 4、He lay in the dark empty house,with not a man ,woman or child to say he was kind to me.(with+名词+不定式,作伴随状语)He could not finish it without me to help him.(without+代词 +不定式,作条件状语) 5、She fell asleep with the light burning.(with+名词+现在分词,作伴随状语) Without anything left in the with结构是许多英 语复合结构中最常用的一种。学好它对学好复合宾语结构、不定式复合结构、动名词复合结构和独立主格结构均能起很重要的作用。本文就此的构成、特点及用法等作一较全面阐述,以帮助同学们掌握这一重要的语法知识。 二、with结构的用法 with是介词,其意义颇多,一时难掌握。为帮助大家理清头绪,以教材中的句子为例,进行分类,并配以简单的解释。在句子中with结构多数充当状语,表示行为方式,伴随情况、时间、原因或条件(详见上述例句)。 1.带着,牵着…… (表动作特征)。如: Run with the kite like this.

how often、how long等的用法

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 ② Twice 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。

BUT用法

甘肃王曰福 but 一词既可作连词、介词、副词用,又有一些习惯搭配和固定用法,现对其用法作以下归纳。 一、用作连词 1. 用作等立连词,使其前后的词、短语、分句相互对照,作“但是,然而,可是”解。例如: She is young but very experienced. 她虽然年轻但经验丰富。 2. 用于表示歉意的话语之后,表示谢绝或不赞成。例如: I'm sorry, but I disagree with you. 对不起,我不同意你的意见。 3. 用于两个并列的分句之间,与前面的否定词形成对比,作“无……而不……”解。例如: It never rains but it pours. 不雨则已,一雨倾盆。 I never go past that house but I think of my miserable life in the old society. 我走过那所房子时,没有一次不想起我在旧社会所过的悲惨生活。 二、用作介词 1. 与 no , nobody , nothing , none , who 等词连用,作“除……之外”解,用来排除同类中的一分子,或从整体中除去一部分。例如: Nobody knew her but me. 除我以外,没有人认识她。 Nothing but disaster would come from such a plan. 这个计划只能带来灾难,别无益处。 2. but 前面有 do 的某种形式时, but 后面的动词不定式要省略 to ;其前没有 do 的某种形式时, but 后面的不定式要带 to 。例如: We had no choice but to wait. 除了等待,我们别无选择。 He did nothing all day long but watch TV. 一整天,他除了看电视,别无他事可做。

with用法归纳

with用法归纳 (1)“用……”表示使用工具,手段等。例如: ①We can walk with our legs and feet. 我们用腿脚行走。 ②He writes with a pencil. 他用铅笔写。 (2)“和……在一起”,表示伴随。例如: ①Can you go to a movie with me? 你能和我一起去看电影'>电影吗? ②He often goes to the library with Jenny. 他常和詹妮一起去图书馆。 (3)“与……”。例如: I’d like to have a talk with you. 我很想和你说句话。 (4)“关于,对于”,表示一种关系或适应范围。例如: What’s wrong with your watch? 你的手表怎么了? (5)“带有,具有”。例如: ①He’s a tall kid with short hair. 他是个长着一头短发的高个子小孩。 ②They have no money with them. 他们没带钱。 (6)“在……方面”。例如: Kate helps me with my English. 凯特帮我学英语。 (7)“随着,与……同时”。例如: With these words, he left the room. 说完这些话,他离开了房间。 [解题过程] with结构也称为with复合结构。是由with+复合宾语组成。常在句中做状语,表示谓语动作发生的伴随情况、时间、原因、方式等。其构成有下列几种情形: 1.with+名词(或代词)+现在分词 此时,现在分词和前面的名词或代词是逻辑上的主谓关系。 例如:1)With prices going up so fast, we can't afford luxuries. 由于物价上涨很快,我们买不起高档商品。(原因状语) 2)With the crowds cheering, they drove to the palace. 在人群的欢呼声中,他们驱车来到皇宫。(伴随情况) 2.with+名词(或代词)+过去分词 此时,过去分词和前面的名词或代词是逻辑上的动宾关系。

疑问词how的用法

Unit1 How often do you exercise? 1. 疑问词how的用法 (1) 怎样,用什么手段,方法/交通工具 How are you? / How is she? How did he do it? / I don’t know how to swim. How do you come to school? (2) 情况如何(指身体健康状况)How are you? (3) how many,how much表示“多少” how many后接可数名词复数,how much接不可数名词。 How many pens do you want? How much water do we drink every day? (4) how often是对动作发生的“次数”提问,询问的是 频率“多久一次” 回答可以是:Every day. / Once a week. / Three times a week. / Often. / ... How often do you play tennis? How often do you surf the Internet. (5) How old...? 询问年龄How old are you? I am five. (6) How about…? ……如何?……怎么样?How about going to the movies? 2. time表示不可数名词,意为“时间”。 表示可数名词,意为“次数,倍数” What time is it? I go to the movies three times a week. 注意“次数”的表达方法 一次once,两次twice,三次或三次以上用基数词加上times:three times、five times、one hundred times. 表示“……几次”的表达方法是: once a day/ a week/ a month/ a year twice a day/ a week/ a month/ a year 3. exercise v/n shop v/ n He often exercises on weekends. We often do / take exercise on weekends. We often shop on weekends. There are many shops in the neighborhood. 4. as for意为“就……而论”,“至于” As for fruit,I eat it sometimes. As for him,I never want to see him here. 至于他,我永远不希望在这里见到。 5. want to do sth. 想要做某事 want sb. to do sth. 想要某人干某事 Do you want to go to the movies with me? 你想和我一起去看电影吗? I want you to help me with my math. 我想要你帮我学数学。 有很多动词后面用这种结构做动词的复合宾语:

But用法和译法论文

But的用法和译法 but是一个使用效率较高的词。它能用作副词、代词、连词和介词;能和其它的词搭配在一起组成不同的短语和成语表达各种不同的意思。本文试对but的用法和译法作个初步的研究。 1.but作副词用时意思和only很相似,可译为“只是、只不过等”。如:this is but a joke.(这只不过是个玩笑。) he comes but seldom,(他很少来。) 2.but用作关系代词的情况,如:there is scarcely a rule but has exception.(没有那条规律没有例外。)当but用作关系代词时,常常用在有否定词(如句中scarcely)的主句的后面,表达一种否定之否定的肯定意味。but的这种用法是一种加强肯定语义的修辞手段。 在but引起的从句中,but作主语的情况较多。这种从句在结构上和“that(or who)not相似。因此上句亦可改成:there is scarcely a rule that has not exception.类例:there is no man but knows him.(没有那个不认识他。)who is there but errs ?(谁人无过?) 3.but用作并列连词时,表达的是一种意思的转折,即“但是”、“可是”、“然而”等意。它可连接两个并列的句子或并列的成份,如:this is a glorious but arduous task.(这是个光荣而又艰巨的任务。)值得注意的是but不能和though或although连在一起用。如不能说:although he is old,but he is healthy.这句应将although去掉才能用but,如保留although,but就不能用。

with用法小结

with用法小结 一、with表拥有某物 Mary married a man with a lot of money . 马莉嫁给了一个有着很多钱的男人。 I often dream of a big house with a nice garden . 我经常梦想有一个带花园的大房子。 The old man lived with a little dog on the lonely island . 这个老人和一条小狗住在荒岛上。 二、with表用某种工具或手段 I cut the apple with a sharp knife . 我用一把锋利的刀削平果。 Tom drew the picture with a pencil . 汤母用铅笔画画。 三、with表人与人之间的协同关系 make friends with sb talk with sb quarrel with sb struggle with sb fight with sb play with sb work with sb cooperate with sb I have been friends with Tom for ten years since we worked with each other, and I have never quarreled with him . 自从我们一起工作以来,我和汤姆已经是十年的朋友了,我们从没有吵过架。 四、with 表原因或理由 John was in bed with high fever . 约翰因发烧卧床。 He jumped up with joy . 他因高兴跳起来。 Father is often excited with wine . 父亲常因白酒变的兴奋。 五、with 表“带来”,或“带有,具有”,在…身上,在…身边之意

How many和 how much的用法

How many和how much的用法 所谓的名词,即是指物品、动、植物,以及地方的名称。但有些东西是可以数得出来的,而有些则是数不出来的。数得出来的东西,便称为可数名词,数不出来的东西,即称为不可数名词。平时所见的可数名词有椅子、桌子、人、树木等;而根本数不出来的不可数名词有水、空气、感情等,但有些则是太小,或平时也没有细数者,如头发、沙子、稻米等,亦归为不可数名词。依此推想,你可以想到有哪些可数名词?哪些不可数名词呢?试各举五个例子: 但在英语中,有些名词的归类却不是我们平时的可数、不可数概念,如fish(鱼)、fruit(水果)等,这点需要特别的注意。 做笔记的方式:平时在学得一个新名词时,随时不忘随手在名词后标上注记,可数名词记为[C],不可数名词记为[U]。 many 和much 的差别: 这两个字虽然都是,很多的意思,但many 后面是接可数名词,而much 后面是接不可数名词,例:1.Do you have many books?(books 为可数名词复数,故前用many。) 2.Do you have much homework?(homework 为不可数名词,故前用much。) How many ...? 的用法: 我们平时说话时,总会说或听到这样的句子: 1.你有几本书?(或你有多少本书?) 2.他有几张卡片?(或他有多少张卡片?) 3.Mary 今天有几堂课?(或Mary 今天有多少堂课?) 上述三个例句最大的特色是,都有几???或多少???的问数量之词,都把它们译成英文看看,是不是也都有相似的字出现? 4.How many books do you have? 5.How many cards does he have? 6.How many classess does Mary have today? 若以一个表格的方式,将上述的句子做分类,你应该可以归纳出这样一个表: How many+可数复数名词+do/does+主词+have? 其实How many …? 的使用还不只于此,上述句型中的动词,并不只限于have,先看看底下的例子:7.How many candies do you eat every morning? 你每天早上吃多少糖果?) 8.How many letters does she write every day? 她每天写多少信?) 想想看:试试将底下的句子翻译成英文。 1.你每天看多少本书? 2.Tom每天晚上吃多少热狗? 3.他有多少朋友呢? 4.这群学生每天打几场篮球赛? 5.Amanda 每天读几科? How much ...? 的用法: 上述的句型,因为是用many 的关系,只限用于问多少可数名词时,若是要问不可数名词的数量时,则将many 为much 即可,例: 9.How much money do you get? (你拿到多少钱?)

But 用法小结

But 用法小结 but一词在英语教材中复现率极高,用法也颇为复杂,现总结如下: 一、conj. “但是”,“可是”,“而且” English may be hard,but it is the most important of all. 英语虽然很难,但却是最重要的。 注意:but 不能与although或though 连用,因为它们是连词,故不能同时出现在句子中,如: 虽然他是个孩子,但是却懂得很多。 Although he is only a child,but he knows a lot. (×) Although he is only a child,he knows a lot.(√) He is only a child,but he knows a lot.(√) 二、adv. (=only) “仅仅” “只是” I can’t tell you but one thing—my age. 我只有一件事不能告诉你,即我的年龄。 You have but choices—follow me or refuse me. 你只有两个选择,要么听我的,要么拒绝我。 三、prep.“除了”(多和不定代词连用) 1、接人称代词 They are all wrong but her/she.除了她以外,他们都错了。 * 用she时,but为连词。 2、接介词短语 You can put it anywhere but on the floor. 你就是不能把它放在地上。 You can find that kind of thing nowhere but in England. 这种东西只能在英国找到。 3、接形容词 Shelooks anything but well.(She looks ill.) 她看来是病了。 The park is all/anything but beautiful.这公园一点也不美。 4、接数词 I know them all but two. 他们当中我只有两个不认识的。 He lives in the next house but one.他住在隔壁的隔壁。 She lives in last house in the street but two.她住在这条街的倒数第三家。 * next but one/two 隔一/两个;第三/第四 Last but one/two 倒数第二/第三 5、接不定式 He wanted nothing but to stay here for another day.他只是想在这再呆一天。 I have no choice but to tell you the truth. 我只有告诉你实话。 There was nothing to do but (to) wait till help came. 只有等待救援了。 * 如果谓语动词为实意动词do的某种形式时,but 后的不定式要省略符号to. 如: I can do nothing but let him know. 我只能通知她。 They did nothing but complain. 他们只是抱怨。 6、接从句 Nothing would contend him but (that) I must come. 必须我来了他才能满意。

How 用法详解

How 用法详解 how的用法较活,含义丰富。现就how在句中的用法作一小结,以便同学们在学习中能更好地理解和掌握它。 1. 表示感叹。如: How cold it is today! 今天好冷啊! How hard they are working! 他们在多么辛勤地劳动啊! How fast he runs! 他跑得多快啊! 2. 表示问候。如: How do you do?你好! How are you?你(身体)好吗? 3. 表示某种方式、手段或方法。如: How do you spell it?

你怎样拼写它? How did he go to school yesterday? 他昨天是怎样去上学的? How do you know about it? 你怎么知道这件事的? 4. 表示爱好、程度、看法等。如: How do you like the music? 你觉得这首乐曲如何? How is your Chinese? 你的汉语如何? How do you like China? 你认为中国怎么样? 5. 问天气。如: How is the weather in Beijing? 北京的天气怎么样?

How is the weather in winter? 冬天的气候怎样? 6. 问路。如: Excuse me, how can I get to the train station? 请问去火车站的路怎么走? 7. 问年龄。如: How old are you?你多大了? 8. 问数量。如: How many players are there in a team? 一个队有几名队员? How much bread is there on the table? 桌子上有多少面包? 9. 问价钱。如:

but 的用法

but 的用法 甘肃王曰福 but 一词既可作连词、介词、副词用,又有一些习惯搭配和固定用法,现对其用法作以下归纳。 一、用作连词 1. 用作等立连词,使其前后的词、短语、分句相互对照,作“但是,然而,可是”解。例如: She is young but very experienced. 她虽然年轻但经验丰富。 2. 用于表示歉意的话语之后,表示谢绝或不赞成。例如: I'm sorry, but I disagree with you. 对不起,我不同意你的意见。 3. 用于两个并列的分句之间,与前面的否定词形成对比,作“无……而不……”解。例如: It never rains but it pours. 不雨则已,一雨倾盆。 I never go past that house but I think of my miserable life in the old society. 我走过那所房子时,没有一次不想起我在旧社会所过的悲惨生活。 二、用作介词 1. 与 no , nobody , nothing , none , who 等词连用,作“除……之外”解,用来排除同类中的一分子,或从整体中除去一部分。例如: Nobody knew her but me. 除我以外,没有人认识她。 Nothing but disaster would come from such a plan. 这个计划只能带来灾难,别无益处。 2. but 前面有 do 的某种形式时, but 后面的动词不定式要省略 to ;其前没有 do 的某种形式时, but 后面的不定式要带 to 。例如: We had no choice but to wait. 除了等待,我们别无选择。 He did nothing all day long but watch TV.

with的用法

with[wIT] prep.1.与…(在)一起,带着:Come with me. 跟我一起来吧。/ I went on holiday with my friend. 我跟我朋友一起去度假。/ Do you want to walk home with me? 你愿意和我一道走回家吗 2.(表带有或拥有)有…的,持有,随身带着:I have no money with me. 我没有带钱。/ He is a man with a hot temper. 他是一个脾气暴躁的人。/ We bought a house with a garden. 我们买了一座带花园的房子。/ China is a very large country with a long history. 中国是一个具有历史悠久的大国。3.(表方式、手段或工具)以,用:He caught the ball with his left hand. 他用左手接球。/ She wrote the letter with a pencil. 她用铅笔写那封信。4.(表材料或内容)以,用:Fill the glass with wine. 把杯子装满酒。/ The road is paved with stones. 这条路用石头铺砌。5.(表状态)在…的情况下,…地:He can read French with ease. 他能轻易地读法文。/ I finished my homework though with difficulty. 虽然有困难,我还是做完了功课。6.(表让步)尽管,虽然:With all his money, he is unhappy. 尽管他有钱,他并不快乐。/ With all his efforts, he lost the match. 虽然尽了全力,他还是输了那场比赛。7.(表条件)若是,如果:With your permission, I’ll go. 如蒙你同意我就去。8.(表原因或理由)因为,由于:He is tired with work. 他工作做累了。/ At the news we all jumped with joy. 听到这消息我们都高兴得跳了起来。9.(表时间)当…的时候,在…之后:With that remark, he left. 他说了那话就离开了。/ With daylight I hurried there to see what had happened. 天一亮我就去那儿看发生了什么事。10. (表同时或随同)与…一起,随着:The girl seemed to be growing prettier with each day. 那女孩好像长得一天比一天漂亮。11.(表伴随或附带情况)同时:I slept with the window open. 我开着窗户睡觉。/ Don’t speak with your mouth full. 不要满嘴巴食物说话。12.赞成,同意:I am with you there. 在那点上我同你意见一致。13.由…照看,交…管理,把…放在某处:I left a message for you with your secretary. 我给你留了个信儿交给你的秘书了。/ The keys are with reception. 钥匙放在接待处。14 (表连同或包含)连用,包含:The meal with wine came to £8 each. 那顿饭连酒每人8英镑。/ With preparation and marking a teacher works 12 hours a day. 一位老师连备课带批改作业每天工作12小时。15. (表对象或关系)对,关于,就…而言,对…来说:He is pleased with his new house. 他对他的新房子很满意。/ The teacher was very angry with him. 老师对他很生气。/ It’s the same with us students. 我们学生也是这样。16.(表对立或敌对)跟,以…为对手:The dog was fighting with the cat. 狗在同猫打架。/ He’s always arguing with his brother. 他老是跟他弟弟争论。17.(在祈使句中与副词连用):Away with him! 带他走!/ Off with your clothes! 脱掉衣服!/ Down with your money! 交出钱来! 【用法】1.表示方式、手段或工具等时(=以,用),注意不要受汉语意思的影响而用错搭配,如“用英语”习惯上用in English,而不是with English。2.与某些抽象名词连用时,其作用相当于一个副词:with care=carefully 认真地/ with kindness=kindly 亲切地/ with joy=joyfully 高兴地/ with anger=angrily 生气地/ with sorrow=sorrowfully 悲伤地/ with ease=easily 容易地/ with delight=delightedly 高兴地/ with great fluency =very fluently 很流利地3.表示条件时,根据情况可与虚拟语气连用:With more money I would be able to buy it. 要是钱多一点,我就买得起了。/ With better equipment, we could have finished the job even sooner. 要是设备好些,我们完成这项工作还要快些。4.比较with 和as:两者均可表示“随着”,但前者是介词,后者是连词:He will improve as he grows older. 随着年龄的增长,他会进步的。/ People’s ideas change with the change of the times. 时代变了,人们的观念也会变化。5.介词with和to 均可表示“对”,但各自的搭配不同,注意不要受汉语意思的影响而用错,如在kind, polite, rude, good, married等形容词后通常不接介词with而接to。6.复合结构“with+宾语+宾语补足语”是一个很有用的结构,它在句中主要用作状语,表示伴随、原因、时间、条件、方式等;其中的宾语补足语可以是名词、形容词、副词、现在分词、过去分词、不定式、介词短语等:I went out with the windows open. 我外出时没有关窗户。/ He stood before his teacher with his head down. 他低着头站在老师面前。/ He was lying on the bed with all his clothes on. 他和衣躺在床上。/ He died with his daughter yet a schoolgirl. 他去世时,女儿还是个小学生。/ The old man sat there with a basket beside her. 老人坐在那儿,身边放着一个篮子。/ He fell asleep with the lamp burning. 他没熄灯就睡着了。/ He sat there with his eyes closed. 他闭目坐在那儿。/ I can’t go out with all these clothes to wash. 要洗这些衣服,我无法出去了。这类结构也常用于名词后作定语:The boy with nothing on is her son. 没穿衣服的这个男孩子是她儿子。 (摘自《英语常用词多用途词典》金盾出版社) - 1 -

but的用法

二、用作介词 1. 与no ,nobody ,nothing ,none ,who 等词连用,作“除……之外” Nothing but disaster would come from such a plan. 这个计划只能带来灾难,别无益处。 2. We had no choice but to wait. 除了等待,我们别无选择。 He did nothing all day long but watch TV。。 三、用作副词 1. 意思上相当于only ,后面跟名词或动词。 We can but try now. 我们现在只有尝试一遍。 2. but 出现在too …to …结构前面时,表肯定 I'm but too glad to go there with you. 我非常高兴和你一起去那里。 四、含but 的习惯用语 1. but for =without ,意为“要不是;如果没有”,意思上相当于一个虚拟条件句。 But for the rain (If it hadn't rained), we would have had a pleasant journey. 要不是天下雨,我们这次旅行就惬意了。 But for your help, we couldn't have carried out the plan. 如果没有你的帮助,我们不可能实现那个计划。 2. but that = except that ,意为“若非;要不是”,引导虚拟条件状语从句。 He would have helped me but that he was short of money at that time. 要不是他那时候没钱,他会帮助我的。 3. but then = on the other hand ,“不过;在另一方面”。 London is a noisy place, but then it's also a place where you get the best entertainment. 伦敦是个闹市,不过它也是能够给你最好娱乐的地方。 4. nothing but = only ,意为“只;不过是”。 We could see nothing but water. 我们只能看见水。 6) anything but 绝不,远非 He is anything but an honest man. 他绝不是个诚实的人. 5. not …but …意为“不是……而是……”,连接两个并列的名词、形容词、副词、短语或分句 My bag is not black but red. 我的书包不是黑色的而是红色的。。 6. no …but意为“没有……不……”;虽然,尽管。 No child but likes Old Li in our village. 没有孩子不喜欢我们村里的老李。 I can’t marry her, no bu t we love each other very much. 我不能娶她,尽管我们彼此非常相爱 8. not that …but that …意为“不是因为…而是因为

With复合结构的用法小结

With复合结构的用法小结 with结构是许多英语复合结构中最常用的一种。学好它对学好复合宾语结构、不定式复合结构、动名词复合结构和独立主格结构均能起很重要的作用。本文就此的构成、特点及用法等作一较全面阐述,以帮助同学们掌握这一重要的语法知识。 一、with结构的构成 它是由介词with或without+复合结构构成,复合结构作介词with或without的复合宾语,复合宾语中第一部分宾语由名词或代词充当,第二 部分补足语由形容词、副词、介词短语、动词不定式或分词充当,分词可以是现在分词,也可以是过去分词。With结构构成方式如下: 1. with或without-名词/代词+形容词; 2. with或without-名词/代词+副词; 3. with或without-名词/代词+介词短语; 4. with或without-名词/代词+动词不定式; 5. with或without-名词/代词+分词。 下面分别举例: 1、She came into the room,with her nose red because of cold.(with+名词+形容词,作伴随状语) 2、With the meal over ,we all went home.(with+名词+副词,作时间状语) 3、The master was walking up and down with the ruler under his arm。(with+名词+介词短语,作伴随状语。)The teacher entered the classroom with a book in his hand. 4、He lay in the dark empty house,with not a man ,woman or child to say he was kind to me.(with+名词+不定式,作伴随状语)He could not finish it without me to help him.(without+代词+不定式,作条件状语) 5、She fell asleep with the light burning.(with+名词+现在分词,作伴随状语)Without anything left in the cupboard,shewent out to get something to eat.(without+代词+过去分词,作为原因状语) 二、with结构的用法 在句子中with结构多数充当状语,表示行为方式,伴随情况、时间、原因或条件(详见上述例句)。 With结构在句中也可以作定语。例如: 1.I like eating the mooncakes with eggs. 2.From space the earth looks like a huge water-covered globe with a few patches of land sticking out above the water. 3.A little boy with two of his front teeth missing ran into the house. 三、with结构的特点 1. with结构由介词with或without+复合结构构成。复合结构中第一部分与第二部分语法上是宾语和宾语补足语关系,而在逻辑上,却具有主谓关系,也就是说,可以用第一部分作主语,第二部分作谓语,构成一个句子。例如:With him taken care of,we felt quite relieved.(欣慰)→(He was taken good care of.)She fell asleep with the light burning. →(The light was burning.)With her hair gone,there could be no use for them. →(Her hair was gone.) 2. 在with结构中,第一部分为人称代词时,则该用宾格代词。例如:He could not finish it without me to help him. 四、几点说明: 1. with结构在句子中的位置:with 结构在句中作状语,表示时间、条件、原因时一般放在

How,what的用法

课外知识 How+形容词/副词(+主语+动词)!如:How fast it flies!How beautiful it is!其中主语+动词可省略. What+a/an+形容词+单数名词+it is! What +形容词+复数名词+they are! What +形容词+不可数名词+it is! 其中it is/they are也可省略.如:What a tall building! What an interesting book! What nice weather! What kind girls! 三年级上册知识点 Unit1 1 .I am 我是=I’m What is 是什么= What’s 2. Hello !Hi! 你好* 3. Hi ! I’m Wu Yifan . 嗨!我是吴一凡。 * 4. What is your name? = What’s your name? My name is …我的名字是…=My name’s… 5. Show me your eraser . 给我看你的橡皮 6. I have a pencil . 我有一支铅笔Me too! 我也有!* 7. go to school 上学Let ’s go to school. 让我们上学去。 * 8. Goodbye! 或Bye! 或See you! 再见! 9. Teachers’Day 教师节(9 月10 日) Unit2 * 1 .Good morning 早上好!Good morning Good afternoon 下午好!Good afternoon * 2. This is my nose . 这是我的鼻子This is Mike . 这是迈克。(用于介绍别人)* 3. Nice to meet you. 很高兴见到你。Nice to meet you, too . 见到你也很高兴。 4. Touch your head 摸你的头 5. good idea . 好主意 6. Where is your ear? 你的耳朵在哪儿?Here it is. 在这 7 .Who is there ? 谁在那边? Unit3 * 1 .How are you? 你好吗?Fine ,thank you . (Thank you. )很好,谢谢你。(Fine, thanks. )(very well, thank you. ) 2. Let’s paint! 我们画画吧Ok !好吧! 或Great !太好了!* 3. I like blue . 我喜欢蓝色。 4. colour the face yellow. 把脸涂成黄色。 5 .How about you? 你呢? 6. very well 很好stand up 站起来sit down 坐下turn around 转身* 7 .It’s red and white. 它是红色和白色的。

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