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数学双语教学资料常用词汇.doc

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数学双语教学资料(一)小学常用数学词汇 (2007-06-21 15:31:33) 转载 标签: 双语 教育 教学 数学 英语 分类:你的他的 加 plus(prep.), add(v.), addition(n.) 被加数 augend, summand 加数 addend 和 sum 减 minus(prep.), subtract(v.), subtraction(n.) 被减数 minuend 减数 subtrahend 差 difference 乘 times(prep.), multiply(v.), multiplication(n.) 被乘数 multiplicand, faciend 乘数 multiplicator 积 product 除 divided by(prep.), divide(v.), division(n.) 可被整除的数 divisible 被整除divided evenly 被除数 dividend 除数 divisor 余数remainder 商 quotient 等于 equals, is equal to, is equivalent to 大于 is greater than 小于 is lesser than 大于等于 is equal or greater than 小于等于 is equal or lesser than 运算符 operator 数字 digit 数 number 自然数 natural number 整数 whole number ,integer 正整数positive whole number 负整数negative whole number 连续整数consecutive number 奇数odd integer, odd number 偶数even integer, even number 合数composite number e.g. 4,6,8,9,10,12,14,15… 质数prime number e.g.2,3,5,7,11,13,15… 倒数inverse reciprocal 小数 decimal 小数点 decimal point , 纯小数decimal fraction 无穷小数Infinite decimal 循环小数recurring decimal 分数 fraction 真分数proper fraction 假分数improper fraction 带分数mixed number 普通分数vulgar fraction,common fraction 简分数simple fraction 繁分数complex fraction 四分之一quarter (最小)公分母(least) common denominator 分子 numerator 分母 denominator 公约数common divisor 倍数multiple (最小)公倍数(minimum) common multiple (质)因子(prime) factor 公因子common factor 比 ratio 正 positive 正数positive number 负 negative 负数negative number 非负的nonnegative 零 null, zero, nought, nil 十进制 decimal system 十位tens 个位units 二进制 binary system 十六进制 hexadecimal system 权 weight, significance 进位 carry 截尾 truncation 四舍五入 round 下舍入 round down 上舍入 round up 有效数字 significant digit 无效数字 insignificant digit 加法 addition 减法subtraction 乘法multiplication 除法division 加 add, plus 减 minus, subtract 乘 times, multiply 除divided by 加数addend 和sum 被减数minuend 减数subtractend 差difference 被乘数multiplicand 乘数multiplier 因数factor 积product 被除数dividend 除数divisor 商quotient 大于greater than 小于 less than 等于 equal 一位数1-digit number 两位数2-digit number 小数decimal 小数点decimal point 循环小数recurring decimal 整数whole number 自然数nature number 分数fraction 质数prime number 合数composite number 条形统计图bar graph 线形统计图straight line graph 最小公倍数 the Lowest Common 最大公约数 the Highest Common 平均数average 近似值approximation 估算estimation 混合运算Mixed Operation 等式equation 百分比percentage 结合律 the Associative Property of 分配律 the Distributive Property of … 交换律 the Reflexive Property of… mathematics 数学 theorem 定理 calculation 计算 operation 运算 arithmetic 算术,四则运算 2 plus 1 equals 3 二加一等于三 4 minus 2 equals 2 四减二等于二 <, BR> 4 multiplied by 5, 4 times 5 四乘以五 nought point four 零点四 ratio 比 proportion 比例 numerator 分子 common denominator 公分母 exponent 指数 differential calculus 微分学 integral calculus 积分 slide rule 计算尺 power 幂, 乘方 to raise to the power of five 使乘五次方 x squared 某数的平方 cube 三次方 three cubed 三次方的 to the fourth power, to the power of four 乘四次方 square root 平方根 cube root 立方根 rule of three 比例法 logarithm 对数 equation 等式,方程式 unknown 未知数 .period 句号 ,comma 逗号 :colon 冒号 ;semicolon 分号 !exclamation 惊叹号 ?question mark 问号  ̄ hyphen 连字符 'apostrophe 省略号;所有格符号 —dash 破折号 ‘ ’single quotation marks 单引号 “ ”double quotation marks 双引号 ...ellipsis 省略号 ( )parentheses 圆括号 [ ]square brackets 方括号 《 》French quotes 法文引号;书名号 ¨ tandem colon 双点号 "ditto 同上 ‖ parallel 双线号 /virgule 斜线号 & ampersand = and ~swung dash 代字号 §section; division 分节号 →arrow 箭号;参见号 plus sign 加号 minus sig, n 减号 +plus 加号;正号 -minus 减号;负号 ±plus or minus 正负号 ×is multiplied by 乘号 ÷is divided by 除号 =is equal to 等于号 ≠is not equal to 不等于号 ≡is equivalent to 全等于号 ≌is equal to or approximately equal to 等于或约等于号 ≈is approximately equal to 约等于号 <is less than 小于号 >is more than 大于号 ≮is not less than 不小于号 ≯is not more than 不大于号 ≤is less than or equal to 小于或等于号 is more than or equal to 大于或等于号 %per cent 百分之… ‰per mill 千分之… ∞infinity 无限大号 ∝varies as 与…成比例 √(square) root 平方根 ∷equals, as (proportion) 等于,成比例 ∵since; because 因为 ∴hence 所以 ∠angle 角 ⌒semicircle 半圆 ⊙circle 圆 ○circumference 圆周 πpi 圆周率 △triangle 三角形 ⊥perpendicular to 垂直于 °degree 度 ′minute 分 ″second 秒 #number …号 ℃Celsius system 摄氏度 @ at 单价 数学双语教学资料(二)英文数字、算式表达法 一、小数表示法    1. 小数用基数词来表示,以小数点为界,小数点左首的数字为一个单位,表示整数,数字合起来读;小数点右首的数字为一个单位,表示小数,数字分开来读;小数点读作 point,o读作 zero或o[ou],整数部分为零时,可以省略不读。   0.4 zero point four或point four 零点四   10.23 ten point two three 十点二三   25.67 twenty-five point six seven 二十五点六七   l.03 one point o three 一点零三    2. 当数字值大于1时,小数后面的名词用复数,数字值小于1时,小数后面的名词用单数。   1.03 meters 一点零三米 0.49 ton 零点四九吨   l.5 tons 一点五吨 二、分数表示法    1. 分数是由基数词和序数词一起来表示的。基数词作分子,序数词作分母,除了分子是“1”以外,其它情况下序数词都要用复数形式。   3/4 three fourths或 three quarters   1/3 one third或a third   24/25 twenty-four twenty-fifths   3 1/4 three and one fourth或 three and one quarter   1/2 a half   1/4 one quarter或a quarter   1 1/2 one and a half   1 1/4 one and a quarter    2. 当分数后面接名词时,如果分数表示的值大于1,名词用复数;小于1,名词用单数。   1 1/2 hours 一个半小时(读作 one and a half hours)   2 3/4 meters 二又四分之三米(读作two and three-fourths meters)   4/5 meter 五分之四米   5/, 6 inch 六分之五英寸     三、百分数表示法   百分数用基数+percent表示   50% fifty percent 百分之五十   3% three percent 百分之三   0.12% zero point one two percent 百分之零点一二   这里的percent前半部per表示“每一”,cent这一后半部分表示“百”,所以百分之几中percent不用复数形式。 四、加、减、乘、除和乘方表示法    1. “加”用plus,and或add表示;“等于”用is,make,equal等词表示。   2+3=? 可表示为: How much is two plus three?   2+3=5   Two plus three is five.   Two and three is equal to five.   Two and three make five.   Two added to three equals five.   If we add two to/and three, we get five.   二加三等于五    2. “减”用 minus或 take from表示   10-6=? How much is ten minus six?   10-6=4   Ten minus six is four.   Take six from ten and the remainder is four.   Six (taken) from ten is four.   十减去六等于四    3. “乘”用time(动词)或multiply表示   3X4=? How much is three times four?   3X4=12   Three times four is/are twelve.   Multiply three by four,we get, twelve.   Three multiplied by four makes twelve.   三乘以四等于十二    4. “除”用divide的过去分词形式表示   16÷4=? How much is sixteen divided by four?   16÷4=4   Sixteen divided by four is four.   Sixteen divided by four equals/gives/makes four.   十六除以四等于四。   5. 表示“n次方”的说法:指数用序数词,底数用基数词。   10的7次方 the seventh power of ten(ten to the seventh power)   6的10次方 the tenth power of six(six to the tenth power)    五、数量表示法    1. 表示长、宽、高、面积等,用基数词+单位词(meter,foot,inch,kilogram等)+ 形容词(long,wide,high等)表示,或者用基数词+单位词 + in + 名词(length, width, height, weight等)表示。   two meters long或 two meters in length 2米长   three feet high或 three feet in height 3英尺高   four inches wide或 four inches in width 4英寸宽   This box is 2 kilograms in weight.这个盒子有两千克重。   The city wall of Xi'an is 12 meters wide and 12 meters high.   西安城墙是12米宽,12米高。 双语教学常用语(一) (1. Good morning(afternoon, evening),class(everyone,students). 同学们,早晨好。 2. This term we have nine subjects: Chinese,Enghish,Politics,History,Geography,Maths,physics,Chemistry and Biology.这学期我们有九门学科:语文、英语、政治、历史、地理、数学、化学和生物。 3. We also have some other interesting subjects: Music, Fine Arts, Physical Education,etc.我们还有一些其它的有趣的课程:音乐、美术、体育等等。 4. We have one weekly meeting on Monday afternoon.周一我们有一节班会。 5. The head teacher of our class is Mr.Zhang.我们的班主任是张老师。 6. You must be polite and say hi to them when you see the teacher.见到老师要礼貌,要问好。 7. When you come into our school, you must speak Putonghua.一进学校,你就要讲普通话。 8. The Chinese lessons are very important。语文课对于我们来说相当重要。 9. We should study it more carefully than before.我们要比以前更加认真地学习。 10. If you study Chinese it’s very easy, but if you don’t it’s very hard.对于汉语,你学它就不难,你不学它就显得挺难。 11. Chinese is our native language,we must learn it well.汉语是我们的母语,我们必须把它学好。 12. This is our first Chi, nese class of this term. 这是我们本学期第一节语文课。 13. We’re going to learn Lesson One (the first Lesson). 我们要学习第一课。 14. Don’t make any noise in class,or you may trouble the others.课上不要喧哗,那会影响别人。 15. Open your text-books to Page 10. 打开课本第10页。 16. This text is written by Mr.Luxun.the great man in our Chinese modern literature history.本文由我国现代文学史上伟大的文学家鲁迅先生的作品。 17. Listen to me carefully,let me tell you sth about the writer.请认真听我为大家介绍一些作者的情况。 18. You may write down sth important and special on your notes.你们可以在自己的笔记本上记录一些较为重要和特殊的内容。 19. First ,let me read the text aloud .首先让我为大家朗读本文。 20. Put the text-books on your desk, please.请把你的课本放在书桌上。 21. Please read it follow me quietly(lowly).你们可以轻声跟读。 22. Read the text to yourselves.默读本文。 23. Stop here for a while, please.暂停一会儿。 24. Take your text-books.用手端起课本来。 25. Pay attention to them when they read the second paragraph.他们读第二段时,注意听。 26. Read more distinctly(Speak more clearly), plea, se.请读清楚一点。 27. Would you speak in a little loud (in a slow)voice(louder,please).你能大一点声音吗? 28. Speak in a little low voice, please.声音低一点。 29. Your voice(timbre, tone) sounds sweet.你的声音很好听。 30. Read louder and slowly so that everybody can hear you.读得声音大一点、慢一点,让大家都能听清楚。 31. Now, you may read it in class .现在,你们可以课堂上阅读本文。 32. I ask you to read it fluently and clearly as soon as possible.我要求大家尽量流畅、清晰地阅读本文。 33. About the key sentences, I ask you to study not only the meaning of the words,but also (them)in the line.就这些重点语句,我要求大家有仅了解字面,还要注意字里行间的深意。 34. You may ask me if you have any questions.有问题可以问我。 35. I’ll give you explanations as many as possible(I can).我会尽多地为大家解释。 36. And then, I’m going to ask you sth simple about it. 然后,我会问你们一些较为简单的有关情况。 37. Where did we stop(learn) off last time(how far did we get last time)? 上一次我们学到什么地方了? 38. Let me remind you of what we have learned last period (refresh your memory last time we talked about), .让我提醒你一下,关于上节课所学的内容。 39. Do you know the general mind (main meaning)of the article?你知道这篇文章的中心意思吗? 40. Say sth about what you have learned from the hero。谈谈关于这个英雄的启示。 41. You mustn’t make faces in class.上课不要做鬼脸,出洋相。 42. Please keep quiet when some other students make mistakes.同学出错时,你要保持安静。 43. Let’s take turns to read。让我们轮流来读。 44. Who can read it aloud first ?哪位能先朗读? 45. Hands up,please.请举手示意我。 46. Don’t worry(calm down,slow down).不必紧张。 47. Speak up,please.请大声说。 48. Stand straight,please.站直些。 49. The blackboard is too high for me, I only can write so few words on it.黑板太高了,我只能写这么多。 50. You’re right(well done ).很不错。 51. Let’s read the text aloud together.下面,全体齐读。 52. Now let’s begin.开始! 53. It’ll take us two periods to grasp(master) these.这些需要我们两课时才能掌握。 54. We have three study tasks to do this class.本课时,我们有三个学习任务。 55. The first is the background and the writer .首先是本文的背景和作者情况。 56. Next,the thought and the writing methods .然后是它的思想内容和写法。 57. Then,the new words and the sentence strctures .最后是本文中的生词和一些句式。 58. What’s more(what else), the feelings and the lauguage style of the text.还有,本文的感情和语言风格。 59. We may analyse the title of the text together. 我们可以一起分析一下本文的题目。 60. Now let’s speak freely.现在请大家畅所欲言。 61. That’s all(so much) for the class .Time’s up.下课时间已到,本课时就讲这么多。 62. After class,you’re to read the text again.课后,大家还得再读一会儿。 63. And you ought to hand in the homework in time.大家要及时上交作业。 64. Let’s take a break, see you later,everyone.休息一会儿,同学们,再见。 65. According to the study demand (require) and our arrangement,we, ’ll do an action.根据学习需要和安排,我们要搞一项活动。 66. From now on, at the beginning of every Chinese class, we’ll ask someone to do the oral composition.从现在开始,在每堂语文课上课之始,我们请同学们做口头作文。 67. Do you understand what I said just now ?大家明白我刚才说的意思吗? 68. Now, you may make preparations for it in ten minutes.现在,大家可以准备十分钟。 69. The lecture will begin in a minute, let’s get ready.演讲稍候就要开始,准备一下。 70. Whose turn is it today ?轮到谁了? 71. Are you ready now?准备好了吗? 72. Please do it in front of the blackboard.请到黑板前来做这个练习。 73. Let’s give him(her) a warm welcome(clap).让我们用掌声欢迎他(她)。 74. Please write down your title of oral composition on the right of the blackboard.请把你的作文题目写在黑板右面。 75. Thanks for father’s love.感谢父爱。 76. The first unforgetable cut class.难忘那第一次逃学。 77. You’d better do it without draft.最好不要带稿。 78. Good job! You have done it with some grace, but your content isn’t much(enough).做得不错,大方自然,只是内容偏少。 79. Just now our classmate Zhang Ming gave us a , lecture, I think it is well done, I’d like to ask for some students’opinion on it.刚才我们的同学张明给我们做了一次演讲,我认为他做得很不错,我想听一听一些同学对它的意见。 80. How do you think of his lecture?你觉得他的演讲怎么样? 81. Because of our learning of text last period, we didn’t invite someone to do the lecture, at the begining of the class,we’ll ask our two classmates to do it, who is the first?上节课因为课文学习的缘故,我们没有请同学做演讲,这节课之初,我们要请两个同学做这个练习,哪位是第一位同学? 82. Next class, we’re going to learn Lesson Five.下节课,我们要学习第五课。 83. I ask you to make preparations for it before class. 我要求大家课前做好一定准备。 84. You gotta(have got to) learn the paragrghs 4---6 by heart.大家还要背诵第4—6段。 85. Can you recite them now?现在能背诵过吗? 86. Please try to do it as well as you can.尽量做好。 87. Wonderful—very good---good---not bad---terrible---awful.好极了,很好,好,不错,糟了,很不理想。 88. Now I’m sorry I’m late.对不起,我来晚了。 89. How foggy it is this morning!今早晨雾迷漫。 90. Sth was wrong with my autocycle on my way to school just now.刚才我的摩托车在路上坏了。 , 91. My autocycle is in the third bicycle-shed.我的摩托车现在放在第三个车棚里。 92. Let’s continue the text.让我们继续学习这篇课文。 93. What’s the weather like today?今天天气怎么样? 94. Great day today, isn’t it ?今天天不错,是吧? 95. It’s cloudy and rainy today,It has been very cold these days。今天阴雨天,这几天都挺冷。 96. Put on more clothes before you go out.出门的时候多穿点衣服。 97. And you ought to cover yourself well with quilt while sleeping.睡觉的时候,盖好被子。 98. Open the window,please,It’s quite airless(the air is not fresh) here.打开窗户,这里太闷了,一点也不通风。 99. Please shut the door, It’s very cold today.今天天气真冷,请关上门,好吗? 100. How foggy it is (what a foggy day it is) now!今天雾可真大啊! 101. It’s getting chilly(hot, cool,warm).天要变得寒冷(炎热,冷爽,温暖)。 102. According to the weather report(forecast),it’s going to rain(snow, clear).根据天气预报,天要下雨(下雪,放晴)。 103. Are you going to take your umbrella to the concert.你要拿雨伞去音乐会吗? 104. you’d better take your raincoat with you ,it looks like rain.你最好拿着雨衣,天要下雨。 105. The weather changed suddenly, many of us caught cold.天气突变,一些人感冒了。 106. It’s said that you were ill yesterday , is it true ?据说你昨天病了,真的吗? 107. Let me feel your forehead.让我摸摸你的额头。 108. How are you feeling now?现在你怎么样? 109. It doesn’t matter (amount to) very much.没什么大不了的。 110. Does your classroom have central heating?你们教室有暖气吗? 111. You’d better boil some vinegar.你们最好熬一些醋 112. Get well soon.祝你尽快康复。 113. I have used up all of the chalk, would you fetch.some more from the office?粉笔用完了,你到办公室拿回一些来,可以吗? 114. Please pass (bring) me the red chalk.请给我拿来红色粉笔。 115. I’ve used up my ink(toothpaste,paper).我, 的墨水(牙膏,纸张)用完了。 116. We’re all out of money.我们的钱用完了。 117. A dictionary is of great use to students learning a foreign language..对于学外语的学生,字典是很有用处的。 118. Will you please fetch me my dictionary?能给我拿过我的词典吗? 119. You’re welcome to use my dictionary.你当然可以用我的词典。 120. Some of you look like sleepy now,they seem to be tired.有些人显得很疲劳,好象挺累了。 121. You’re allowed to have some drink in the evening.class 晚上上课时,大家可以喝水。 122. During the class, I notice some of
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