连词
一、 概念
1、 连词是虚词,起连接词与词,短语与短语的作用,句子与句子的作用。 二、 小学阶段常见的并列连词。 1、 and 一般用在肯定句
1)和,并且 (连接谓语时态、结构要一致)
He stood up and put on his hat. 他站起来,戴上他的帽子。 I went to the Summer Palace and he went to the Forbidden City. 我去了颐和园,他去了紫禁城。 2)用在祈使句中。
Use your head,and you’ll find a way. 动动脑筋,你就会想出办法来。
2、or 或者,否则 1)否定句
I don’t like playing basketball or playing football。 我不喜欢打篮球和踢足球。 1) 疑问句
Which do you prefer, coffee or coke? 你喜欢喝咖啡,还是可乐?
Is your English teacher a man or a woman? 你的英语老师是男的老师还是女的老师?
3、but 但是 表示转折,一般用于否定句。
He likes the piano but doesn’t like the violin. 他喜欢钢琴,但不喜欢小提琴。
4、so 所以 表示结果。(注意:so不能和because 并列使用)
The cat was hungry, so I gave it some food. 猫饿了,所以我给了它一些食物。 Because the cat was hungry,I gave it some food. 因为猫饿了,我给他一些事物。
5、both…and…和;既……也……
Both Beijing and New York have traffic problems. 北京和纽约都有交通问题。
6、either…or… 或……或…… 不是……就是…… Either you or he is right. 不是你就是他是对的。
7、neither…nor… 既不……也不……
Neither he nor I speak a foreign language. 他和我都不会说外语。 三、从属连词的分类及用法 1、that 引导宾语从句(可以省略)
He says (that) he has told her the thing. 他说他已经告诉了她这件事了。
2、when (当……的时候)引导时间状语从句
When I arrived there,it was raining. 当我到那儿时,天正在下雨。
3、till/ until “直到……” 引导时间状语从句
He stayed there till/until his mother came back. 他一直待在那里直到他妈妈回来。
4、after/before “在……之前”/“在……之后” 引导时间状语从句(两者可以相互转化)
He came to China after the war was over. 他来到中国在战争结束之后。 The war was over before he came to China. 战争已经结束了在他来到中国之前。
5、because “因为” 引导原因状语从句
She didn’t go there, because she was ill. 因为她病了,所以没有去那里。
6、if “如果” 引导条件状语从句
If anyone calls,tell them I am not at home. 如果有人打电话来,就说我不在家。 四、易错考点
1、如连接三个或三个以上的单词和词组,and 一般放在最后一个单词或词组。 Tom,Jim and I are playing football now. 汤姆,吉姆和我现在正在踢足球。 There is a apple,three pears and some grapes on the plate.(there 或here后跟谓语动词用单数还是复数看最靠近there/here 的名词是不可数、单数还是复数。)
2、由both…and… 构成的词组作主语时,谓语动词要用复数。 Both Tom and I are good at English.
3、either…or…和neither…or…构成的词组作主语时,谓语动词随其邻近的词。即随or后面的主语而定。
如:Either you and I am right. 不是你就是我是对的。
Neither you nor he is right. 你和他都不对。
4、though(虽然) 与but(但是)不能连用 Though he was tired,he still worked hard. He was tired,but he still worked hard. 连词练习:
1 单项选择
1.Are you going to play football _______ basketball? A. and B. or C. so D. but
2.He gets up, eats his breakfast _______ goes to school. A. and B. or C. so D. but
3.You can touch it, ________ you can’t hold it. A. and B. or C. so D. but
4.She asked me to go , _______ I went. A. and B. or C. so D. but
5.Hurry up, ________ else you’ll be late. A. and B. or C. so D. but
6.It’s very difficult, ________ I can do it myself. A. and B. or C. so D. but
7.John wants to be a teacher, _________ Mary wants to be a doctor. A. and B. or C. so D. but
8.The man is very rich, ________ he is unhappy. A. and B. or C. so D. but
9.I closed the door _________ left the classroom. A. and B. or C. so D. but
10.He’s hard-working, _________ not clever. A. and B. or C. so D. but
11.Which character do you like better, Snow White _______ Cinderella? A. and B. or C. so D. but
12.I was doing my homework ________ I saw the news on TV. A. and B. or C. when D. but
13. I'll give the book to him ___ he comes back. A. since B. as soon as C. before D. until 14.Don't cross the road ___ the light turns green. A. when B. while C. until D. as 15 .Miss Gao has been a teacher ___ 1990. A. before B. after C. since D. in
16 .We love spring ___ there's beautiful flowers every where.
A. though B. but C. or D. because
17.Please leave ___ 7∶00, then you'll be able to get ___ there earlier.A. till, in B. from, / C. before, / D. behind, to
18 .The teacher didn't begin the lesson ___ all the students stopped talking. A. until B. after C. if D. because 19.Betty didn't go to see the film yesterday ___ she was ill. A. but B. until C. if D. because 20.___ he is a child of six, he can read and write. A. Whose B. If C. Though D. Because 21. Take this dictionary with you ___ you may use it in class. A. when B. in order to C. but D. so that 22. ___ she was not well, I decided to go without her.
A. Though B. As C. When D. Because
2.请用括号里的连词连接下列句子 1)He is rich. He is unhappy. (but)
____________. 2)He broke his left leg. He couldn’t’t attend the meeting yesterday. (because)
____________
3)Bob entered the room. Bob took off the coat. Bob sat down in the sofa. (and) ______ 4)I am wrong. You are wrong. (neither…nor)
__________________ . 5)It will be fine tomorrow. I’ll visit my English teacher. (if)
._____________ 6)I like white boots. My sister likes white boots. (both…and…)
_______________ . 7)I won’t buy a kite. I won’t buy a balloon. (or)
______________.
3.找出下列句中的错误,并予以订正。
1)Because he was hungry, so he ate two bowls of rice.
. 2)Which do you like better, singing and dancing?.
. 3)Alice is not slim but also beautiful.
. 4)Both Mom and also Dad are angry with my brother.
. 5)Though she is little, but she often helps others.
.
办公室卫生管理制度 一、主要内容与适用范围 1.本制度规定了办公室卫生管理的工作内容和要求及检查与考核。 2.此管理制度适用于本公司所有办公室卫生的管理 二、定义 1.公共区域:包括办公室走道、会议室、卫生间,每天由行政文员进行清扫; 2.个人区域:包括个人办公桌及办公区域由各部门工作人员每天自行清扫。 1. 公共区域环境卫生应做到以下几点: 1) 2) 3) 5) 6) 保持公共区域及个人区域地面干净清洁、无污物、污水、浮土,无死角。 保持门窗干净、无尘土、玻璃清洁、透明保持墙壁清洁,表面无灰尘、污迹。4) 。 保持挂件、画框及其他装饰品表面干净整洁。 保持卫生间、洗手池内无污垢,经常保持清洁,毛巾放在固定(或隐蔽)的地方。 保持卫生工具用后及时清洁整理,保持清洁、摆放整齐。7) 垃圾篓摆放紧靠卫生间并及时清理,无溢满现象。 2. 办公用品的卫生管理应做到以下几点: 1) 2) 办公桌面:办公桌面只能摆放必需物品,其它物品应放在个人抽屉,暂不需要的物品就摆回柜子里,不用的物品要及时清理掉。 办公文件、票据:办公文件、票据等应分类放进文件夹、文件盒中,并整齐的摆放至办公桌左上角上。3) 电脑:电脑键盘要保持干净,下班或是离开公司前电脑要关机。5) 办公小用品如笔、尺、橡皮檫、订书机、启丁器等,应放在办公报刊:报刊应摆放到报刊架上,要定时清理过期报刊。 桌一侧,要从哪取使用完后放到原位。4) 6) 饮食水机、灯具、打印机、传真机、文具柜等摆放要整齐,保持表面无污垢,无灰尘,蜘蛛网等,办公室内电器线走向要美观,规范,并用护钉固定不可乱搭接临时线。7) 新进设备的包装和报废设备以及不用的杂物应按规定的程序及时予以清除。3. 个人卫生应注意以下几点: 1) 2) 3) 5) 不随地吐痰,不随地乱扔垃圾。 下班后要整理办公桌上的用品,放罢整齐。 禁止在办公区域抽烟。4) 下班后先检查各自办公区域的门窗是否锁好,将一切电源切断后即可离开。 办公室门口及窗外不得丢弃废纸、烟头、倾倒剩茶。 保持地面干净清洁、无污物、污水、浮土,无死角。2) 保持门窗干净、无尘土、玻璃清洁、透明。 保持挂件、画框及其他装饰品表面干净整洁。 4.总经理办公室卫生应做到以下几点:1) 3) 保持墙壁清洁,表面无灰尘、污迹。4) 三、 检查及考核 每天由领导检查公共区域的环境,如有发现不符合以上要求,罚10元/次。