小升初英语奥数题...

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1、常用数学术语的英语表达：1立方   onecubic1平方米   onesquaremetre几何   geometry点     point线     line面      plane直线    astraight曲线    curvedline近似值   anapproximatevalue垂直线  avertical水平线  ahorizontalline三角形的底 thebaseofatriangle三角形的两个腰  thetwosidesofatriangle直角    arigtangle锐角 

2、   anacuteangl钝角   anobtuseangle长方形  arectangle正方形  asquare多边形   apolygon圆心  thecentreofacircle圆的直径 thediameterofacircle圆的半径 theradiusofacircle半圆    asemicircle弧     anarc圆柱体   acylinder球体    aspheroid 常用加减乘除的英语表达：四加五等于九  Ifyouadd4to5,youget9.        或：Ify

3、ouadd4and5,youget9.五与四的和是九 4and5are/make9.         或：Thesumof5and4is9.        或：Fourplusfiveequalsnine.五减二等于三  Ifyoutake2from5,youget3.        或：5minus2equals3.五与二之差为三Thedifferencebetween5and2is3.二乘三等于六  2times3is/equals6.      或：3multipliedby2equals6.二与三的

4、积为六 Theproudctof2and3is6.六除以二等于三 Ifyoudivide6by2,theansweris3.        或：Ifyoudivide2into6,theansweris3.                           或：6dividedby2equals3. 比较两个数字大小的英语表达：6大于5   6isgreaterthan5.  或：6ismorethan5.6小于7    6islessthan7. 7/7平方、立方及四次方的英语表达：3的平方等于9   

5、     Thesquareof3is9.3的立方等于27      Thecubeof3is27.3的四次方等于81     Thefourthpowerof3is/equals81. 平方根立方根的英语表达： 9的平方根为3        Thesquarerootof9is3.27的立方根为3         Thecuberootof27is3. 正比反比的英语表达：A与B成正比             AisindirectproportiontoB.A与B成反比             Aisi

6、ninverseproportiontoB. 两直线平行或垂直的英语表达：直线AB平行于直线CD    LineABisparalleltoLineCD直线AB垂直于直线CD    LineABisperpendiculartoLineCD加plus减minus乘multiply除divide分母denominator分子numerator平方square平方根squareroot二分之一onehalf二分之三twothirds三分之四threefourth内角interiorangle锐角acuteang

7、le钝角obtuseangle周角acompleterevolution直角rightangle圆周circumference圆心center半径radius直径diameter弧arc弧度degreeofanarc比ratio三点一threepointone面积area体积volume长度length分数fraction小数decimals表格table图表graph素数primenumber负数negative自然数naturalnumber代数algebra方程/等式equation等腰三角形isos

8、celestriangle等边三角形equilateraltriangle7/7　1、In2004,16JunefallsonaWednesday.Onwhatdayoftheweekwill16Junefallin2010?　　2、Inamagicsquarethesumofthenumbersineachrow,ineachdiagonalandineachcolumnareequal.Inthismagic