1、、小學數學課程中的英語名詞1. 有關數的名詞natural numberpositive numbernegative numberodd integer, odd number even integer, even number Integerpositive Integer negative Integer consecutive Integer real numberquotient number irrational numberinverse number of x imaginary number complex number composite number common div

2、isormultiple(least) common multiple(prime) factor common factor自然數正數負數奇數偶數整數正整數負整數連續(xù)整數實數有理數無理數x 的倒數虛數復數合數公約數倍數（最小）公倍數（質 ） 因子公因子連續(xù)奇數ordinary scale ， decimal scale binary systemcodedigitaldigitallyunitstenshundredfold positionnonnegativemodemediancommon ratiopercentageprime numberconsecutive even inte

3、gerconstantquarter, one forthdecimal十進制二進制數碼數字數位個位十位百位非負的眾數中數公比百分比質數連續(xù)偶數 consecutive odd integer常數四分之一小數Recurring decimal循環(huán)小數decimal point小數點decimal fraction純小數mixed decimal混合小數cardinal基數ordinal number序數2. 有關運算的詞plus, add, addition加augends, summand被加數addend加數sum和minus, subtract減minuend被減數subtrahend減

4、數remainder差 , 余數times, multiply乘multiplicand, facing被乘數multiplication乘數product積Power乘方 , 冪factorial階乘divided, divide除dividend被除數divisor除數division除法division sign除號divisor因子 ,除數divisible可被整除的quotient商fraction, quotient number分數simple fraction簡分數mixed number帶分數proper fraction真分數improper fraction假分數nume

5、rator分子denominator分母ratio比率equals, is equivalent to等于is approximate equal to近似等于,約等于is greater than大于is lesser than小于is equal or greater than大于等于is equal or lesser than小于等于operate運算operator運算符operation law exchange law combination law distribution law mean arithmetic mean geometric mean Weighted ave

6、rage cross multiply absolute value mutual divide decimal arithmetic binary arithmetic octal arithmetic hexadecimal arithmetic square root arithmetic square root cube root radical sign direct proportion inverse proportion Least common denominator Least common multiple Greatest common divisor approxim

7、ate value Function Range Domain運算律交換律結合律分配律平均數算術平均數幾何平均數加權平均值十字相乘絕對值輾轉相除十進制運算二進制運算八進制運算卜六進制運算平方根算術平方根立方根根號正比例反比例最小公分母最小公倍數最大公約數近似值函數值域定義域3 .代數式，方程，不等式，多項式的名詞代數代數式多項式單項式多項式的項同類項合并同類項多項式的次等式，方程方程組不等式不等式組線性方程組一次方程Algebraalgebraic expression polynomial monomialtermsimilar termscombination similar terms

8、degree equationequations inequality inequalities linear equations simple equation同解方程，等價方程未知量系數數字系數方程的解可解的不可解的完全平方式不完全平方充要條件當且僅當順時針方向逆時針方向 括號坐標系坐標橫坐標縱坐標數軸橫軸縱軸quadratic equation cubic equation equation of higher degree factorable in-factorable original equation equivalent equation unknown quantity co

9、efficient numerical coefficient solution resoluble inapprehensible complete quadratic form Incomplete quadratic form sufficient and necessary if and only if (iff) clockwise anti clockwise parentheses4 .有關坐標、坐標系的名詞coordinate system coordinate abscissa ordinatenumber line, axis lateral axis vertical a

10、xis5 .有關集合的名詞二次方程三次方程高次方程可分解因式 不可分解因式原方程set element belong to not belong to contain barring subsetempty set, null set union intersection proper subset solution set6 .有關數列的名詞集合兀索屬于不屬于包含不包含子集空集并集交集真子集解集sequence general termformula of general term limitarithmetic sequence geometric sequence permutation

11、 combination7 . 有關簡單幾何圖形的名詞Geometry beeline, line line segment radialcurveparallel lines lengthwidth height depth angle right angle straight angle round angle acute angle obtuse angle included angle complementary angle supplementary angles opposite vertical angle alternate angle adjacent angle corre

12、sponding angle interior angle exterior angle triangleequilateral triangle scalene triangle isosceles triangle obliquecirclesemicirclecenter of a circle數列通項通項公式極限等差數列等比數列排列組合幾何直線線段射線曲線平行線長度寬度高度深度角直角平角周角銳角鈍角夾角余角補角對頂角內錯角鄰角同位角內角外角三角形等邊三角形不等邊三角形等腰三角形斜三角形圓半圓圓心segment of a circle radii diameter Plane squar

13、e rectangle quadrilateral parallelogram rhombus trapezoid polygon regular polygon cube rectangular solid regular solid diagonal circular cylinder cone sphere solid bisect angle bisector chord Side perimeter endpoint midpoint surface area whole area volume perpendicular congruent similar弧形半徑直徑平面正方形長方

14、形四邊形平行四邊形菱形梯形多邊形正多邊形立方體長方體正多面體 對角線 圓柱體圓錐球體立體的 平分角平分線弦邊長周長端點中占I 八、表面積全面積 體積垂直全等的 相似的symmetrical對稱的vertex （復數形式 vertices）頂點three-view drawing三視圖left view drawing左視圖top view drawing俯視圖front view drawing 主視圖8 .有關計量單位的名詞meter米kilometer千米decimeter分米centimeter厘米millimeter毫米nanometer納米square meter平方米cubic m

15、eter立方米gram克kilogram千克ton噸inch英寸foot英尺yard碼Centigrade攝氏Fahrenheit華氏9. 應用問題中的數學名詞apply, application應用distance距離direction方向speed, velocity速度temperature溫度goods物品cost成本profit利潤interest利息discount打折list price標價markup加價retail price零售價wholesale price批發(fā)價denote表示 , 記號decrease to減少到decrease by減少了increase to增加到

16、increase by增加了per capita每人per year每年table表格graph圖表，曲線圖bar graph柱圖pie chart餅圖extreme value極值interval區(qū)間open interval開區(qū)間closed interval閉區(qū)間maximum value 極大值minimum value 極小值10. 有關學生學習、考試的英語名詞公理定理計算運算四則運算證明假設假設 , 猜想命題結論章節(jié)段落頁教材 , 課本課程課件考試測驗填空單項選擇家庭作業(yè)練習axiom theoremcalculation, computation operation arithm

17、etic prove, proof suppose hypothesis proposition conclusion chapter sectionparagraph page textbookcourse , curriculumcourseware examination, exam testfill in the blanks simple select homeworkexercise, practice gradescore results book test paper problem answertot al score二、小學數學運算的英語表達具例等級 分數，成績 成績冊試卷問題答案總分1. 四則運算A+B=C.A add B is equals to C.The sum of A and B is C.A-B=C.A minus B is equals to C.The remainder of A and B is C.A*B=CA times B is equals to C .The product of A and B is C.A/B=CA divide B is equals