【www.shanpow.com--英语作文】
【一】:并列连词and,or,but,so用法_全面
并列连词and，or，but，so用法
英语中，连词是连接单词、短语或者句子的一种虚词，在句中不单独做任何成分。按照性质，连词可以分为并列连词和从属连词。由并列连词连接的两个（或两个以上）简单句叫做并列句，由从属连词连接的句子叫做主从复合句。并列连词可以用来表示并列关系、转折关系、选择关系或因果关系等。
1.and的用法
并列连词and意为“和，又”，表示并列关系，常用来连接表示对等成分的单词、短语或者句子，表示意思的顺延或增补。例如：
（1）Our Maths teacher is kind and heipful.我们数学老师和蔼可亲而且乐于帮助我们。(连接连个形容词）
（2）I went to the supermarket and bought some vegetables this morning.今天早上我去超市买了一些蔬菜。（连接两个动词短语，表示意思的顺延，动作的先后发生）
（3）Her uncle gave her a new bike as her birthday present and she liked it very much.她叔叔给了他一辆新自行车作为生日礼物，她非常喜欢。（连接连个简单句，表示意思的顺延，并列句）
and用作并列连词有多重含义，除了表示并列关系外，还可以表示目的（and之后）和条件（and之前）等关系。例如：
（4）Come and see my family.来见见我家人。（see表示目的）
（5）Be careful,and you will make fewer mistakes.如果仔细，你犯的错误就少）（Be careful表示条件）
2.but的用法
并列连词but意为“但是”，表示转折关系，所连接的成分意思相反或相对。例如：
（1）Our school is small but beatiful.我们学校虽然小但很漂亮。（连接两个形容词，意思相对）
（2）The car is very old but it runs very fast.虽然小汽车旧了，但跑得很快。
3.or的用法
并列连词or意为“或者”，表示选择关系。例如：
（1）Which do you like better ,juice or Coke?果汁和可乐，你更喜欢哪个？（连接两个名词）
（2）Do you often go to school on foot or by bike?你经常步行去上学还是骑自行车去上学？（连接连个介词短语）
（3）You can stay here, or you can leave.你可以待在这里，也可以离开。（连接两个简单句）
另外，在否定句中否定并列成分时，用or，而不用and。例如：
（4）I can't speak English or French.我不会将英语和法语。（不能使用and） 英语中，“祈使句+or+简单句”结构，也是一种常用句型。句型中，or意为“否则”，祈使句相当于一个条件，可以和以“if”引导的条件状语从句进行转换。例如：
（5）Put on your coat，or you will catch a cold.穿上你的上衣，否则你会感冒的。
=If you don’t put on your coat,you will catch a cold.（转换成以“if ”引导的条件状语从句时，要去掉并列连词or）
4.so的用法
并列连词so表示“因此、所以”之意，常用来连接两个简单句，这两个简单句有意思上的因果关系。例如：
（1）The rain began to fall,so we went home.天开始下雨了，所以我们就回家了。
（2）Everyone in the town knew him ,so we had no trouble finding his house.镇上谁都认识他，因此他们毫不费力就找到了他的家。
so和从属连词because（因为）不能一起连用。也就是说，使用了并列连词）。就不用because(从属连词）；使用了because，就不用so。例如：
他病了，没去上学。
（3）He was ill,so he didn't go to school (本句是一个由并列连词so连接的并列句）
（4）He didn't go to school because he was ill.（本句是一个由从属连词because引导的主从复合句）
【二】:并列连词and_or_but_so用法_全面
并列连词and，or，but，so用法
英语中，连词是连接单词、短语或者句子的一种虚词，在句中不单独做任何成分。按照性质，连词可以分为
并列连词 连接的两个（或两个以上）简单句叫做并列句，
从属连词 连接的句子叫做主从复合句
1.and的用法
并列连词and意为“和，又”，表示并列关系，常用来连接表示对等成分的单词、短语或者句子，表示意思的顺延或增补。例如：
（1）Our Maths teacher is kind and heipful.我们数学老师和蔼可亲而且乐于帮助我们。(连接连个形容词）
（2）I visit supermarket and bought some vegetables this morning.今天早上我去超市买了一些蔬菜。（连接两个动词短语，表示意思的顺延，动作的先后发生）
（3）Her uncle gave her a new bike and she liked it.她叔叔给了他一辆新自行车作为生日礼物，她非常喜欢。（连接连个简单句，表示意思的顺延，并列句）
【三】:2014年高考高中英语知识点详解及训练(25)：about、around、some、or so区别
高中英语知识点大全（25）：about/around/some/or so区别
1、about/around/some/or so
about,around,some,or so均可来表示“大约”。前三个词通常放在被修饰成分之前，而or so多置于其后。如：www.shanpow.com_or,so的用法。
about one hundred students大约100名学生；
at around eight o’cloch在大约八点钟；
some twenty years ago 大约二十年前；
[应用]一句多用：这件设备重10吨左右。
Key:This piece of equipment weighs some 10 tons.
This piece of equipment weighs 10 tons or so.
This piece of equipment weighs about (around)10 tons.
2、表示“决心、决定做”的几个用法
1)decide to do 决定做
We decided to put off the trip to the U.S.我们决定推迟美国之行。
2)make a decision to do ：
He has made a decision to buy a new computer.他已决定买一台新电脑。
3)make up one’s mind to do
The doctor made up his mind to go abroad for further education. 那位医生决定出国深造。
4)determine to dowww.shanpow.com_or,so的用法。
We have determined to get the work done before National Day.我们已决定国庆节前完成这项工作。
5)be determined to do
He is determined to give up smoking.他决心戒烟。
6)decide that……(从句中动词用should + 动词原形)
We decided that we should widen the road.我们决定拓宽这条路。
[应用]一句多译：这位年轻科学家决心继续自己的研究。
Key:The young scientist was determined to go on with his research.
He determined to go on with his research.
He decided that he should go on with his research.
He made up his mind to go on with his research./He made a decision to go on with his research.
He decided to go on with his research.
3、表示“宁愿、想要某人做某事”
下列句型均可表示“宁愿、想让某人作某事”：would like sb.to do sth.;would prefer sb.to do sth.;like sb.to do sth;want sb.to do sth.;would rather that sb.did sth. 对比：would like/love to do sth.喜欢、宁愿做某事；prefer to do sth.宁愿做；would rather do sth.宁愿做；would like/love not to do sth.不想做；would rather not do sth.宁愿不做……；prefer not to do sth.不想做；would rather do sth.than do sth.宁愿做某事而不做某事；p11refer to do sth.rather than do sth.宁愿做某事而不做某事。
[应用]一句多译
① 我想让我儿子学医。
②选择正确的答案
Little Jim should love_______to the theatre this evening.
A.to be taken B.to take C.being taken D.taking Key:I would like my son to study medicine.
I’d love my son to study medicine.
I would rather that my son studied medicine.
I like my son to study medicine.
I want my son to study medicine.
I would rather that my son studied medicine.
②A
【四】:so和such用法及区别全解
so和such用法及区别全解
such和so两个单词意思相近，使用时很容易混淆。其实，这两个单词的用法并不相同，首先要注意的是，它们的词性不同；such为形容词，意为“这（那）样的；这（那）种；如此的”，主要修饰名词；如：
No such thing has ever happened. I have never seen such a beautiful place before.
而so是副词，意为“这（那）么；这（那）样；如此地”，主要修饰形容词、副词和分词。如：
Last time I saw him he was so fat! He was not so much angry as disappointed.
但是，such和so都可以用于名词词组。本文主要介绍一下它们在名词词组中的用法。
一、后接可数名词的单数形式
1、直接跟名词时，用such；如：
However did you make such a mistake? I have never heard of such a thing.
Why are you in such a hurry?
注意：当such前面有no时，必须省去不定冠词a(an)，因为no such本身已经包括了不定冠词，相当于not such a(an)；如： I have no such book. (= I haven’t such a book.)
2、跟带有形容词的名词时，既可以用such，也可以用so，但应注
意冠词位置的不同，如：
I have never seen such a tall man. I have never seen so tall a man.
He is not such a clever boy as his brother. He is not so clever a boy as his brother.
二、后接可数名词的复数形式或集合名词，无论有无修饰语都用such，如：Such things often happen in our daily life. Such people are dangerous.
Whales are such smart animals that they communicate with each other.
He made such stupid mistakes that the teacher tore up the whole paper.
三、后接不可数名词，无论有无修饰语都用such，如：
Did you ever see such weather? You can’t drink such hot milk.
She made such rapid progress that she soon began to write articles in English.
四、当复数名词或集合名词之前有few，many；不可数名词之前有little，much修饰时，用so，如：
so many people / so many students / so few days
so much time / so much money / so little time等。
注意：上述词组中的so实际上修饰名词前的形容词。比较下列两
句：www.shanpow.com_or,so的用法。
①I have met many such people in my life.
②I didn’t expect to meet so many people there.
上述两句中都有many，但却分别用了such和so，其位置不同，因此含义也不同。在①中，many和such同时修饰后面的名词；而②句中的so修饰的则是many。
五、当many、much、little、few单独作为名词使用时，用so；如： There are so few that I can’t give you one.
This is the girl I have told you so much about.
So much for today.
六、such可以和all、some、other、another、one、no、many、any、few、several等词同时修饰一个名词，但它的位置通常是放在这些词的后面，如：
All such possibilities must be considered. I need some such cards.
One such dictionary is enough for me.
We have had several such Chinese paintings already.
I hope never to meet with another such accident.
一,so的常见用法
1.当so作副词,修饰形容词或副词时,表示程度,意为"这么","那么".如:
Don' t be so silly.
别那么傻.
He ran so fast.
他跑得那么快.
2.如果so后无形容词,则so不能与名词连用.如:
I' ve never seen so tall a child(=such a tall child).
我从未见过个儿那么高的小孩.
切不可以说"He is so a child."
但是,so little,so much可与不可数名词连用,so few,so many可与复数名词连用.如: Tom ate so much food a meal.
汤姆一餐吃了那么多的食物.
There' re so few people in the hall.
大厅里的人很少.
3.So…that 意为"如此……以至于……",是一个常见句型,也是中考常考的句型.如: Jane' s leg was so painful that she couldn' t move at all.
简的腿那么疼,以至于根本动不了.
该句型还可以转换成"So + adj.+ a/an+名词"结构.如:
Mike is so clever a boy that all like him.
麦克这么聪明,大家都喜欢他.
so that意为"以便","为的是",引导目的状语从句(该目的状语通常用情态动词作谓语)如: They can help you to compare two different products so that you can buy the one you really like.
他们能帮助你比较两种不同的产品,以便你能买到自己真正喜欢的.
so that从句还可表示结果,意为"因此", 如:
His pen is missing,so that he hasn' t done his homework.
他的笔不见了,因此他无法完成作业.
4.so与动词say,tell,think,believe,suppose等连用,可以替代一个意义完整的宾语从句.如:
Is she a top student in her class Yes,I think so.
她是她们班最好的学生吗 是的,我想是这样.
so与动词do连用,意为"这样做",以避免重复前面的有关内容.而if so意为"如果是这样".如:
He did so in order to help her.
他这样做是为了帮助她.
Are you a student If so(=If you are ),may I have your name,please 你是学生吗 如果是,请问你叫什么名字
5."So + be/其他助动词/情态动词 + 主语"是倒装结构,意为"同样","也".这一结构在中考试题中也经常出现.如:
—I usually go to bed at night.
—So do I.
—我通常晚上睡觉.
—我也是.
6.so作连词,表示结果,意为"所以","因此".如:
—How do you like this shirt
—It' s beautiful and it fits me well,so (that) I 1ike it very much.
—你喜欢这件衬衣吗
—它既漂亮又很合身,因此我非常喜欢.
7."not so +adj./adv.(原级)+as"是一个常见的比较级句型,也是中考常考的句型,意思是"不如","不及".如:
The man doesn' t work so hard as me.
这个人工作不如我努力.
二,such的常见用法
1.such是限定词,常和名词连用,意为"如此的","这样的".如:
She is such a kind woman.
她是一个如此善良的女人.
Grandpa often told us such funny stories.
爷爷常给我们讲这么有趣的故事.
Don't go out in such bad weather.
天气这么糟,不要
1.so可以用作连词，表示“因此，所以”。
例：I heard some noise outside, so I went out of the room to see why.
so that作为连词词组，表示 “以便，为了”。
例：The vase is put high on the table, so that it won’t be broken.
2.so可以用作形容词，表示“是这样的，是真的”。
