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ID:42535294
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时间:2019-09-17
《数学课的双语教学》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、数学课的双语教学math=mathematics数学MM=mathmethodalgebra代数geometry几何solidgeometry立体几何planegeometry平面几何analyticgeometry解析几何hundred百thousand千million百万Fiveplussevenistwelve.(加)Nineminussevenistwo.(减)Sixtimesfiveisthirty.(乘)Eightdividedbyfouristwo.(除)a>baismorethanb.a2、stob.a≈baisapproximatelyequalstoba≠baisnotequaltobahalfone-fourthaquarterthreequarterstwo-thirdstwoandthree-fifths7.8sevenpointeight0.4zeropointfour5.26fivepointtwosix直线straightline平行线parallellines曲线curvedlines圆circle半圆semicircle椭圆ellipse半径radius直径diameterapairofcompassed角:angle外3、角:anexternalangle内角:aninternalangle钝角:anobtuseangle直角:arightangle对顶角:anoppositeanglestraightangle平面:surfaceAcubehad6surfaces.三角:triangle三角板:setsquareequilateraltriangleisoscelestrianglearighttriangle边:side高:altitude中线:median底线:base顶点:vertex画:draw数:count计算:calaulate证明:proveHeisgoo4、datmaths.Theboyisdoinghissums.mathematician数学家logarithms对数Ifyouadd5to3,youget8Whocannumberthestarts?Subtract(减)10,whatisyouranswer?Ifyoumultiply2by3,youget6.Squarethenumbers.(开平方)Dived15by3.3isthesquarerootof9.(平方根)Thecubeof3is27.(立方)The3rdpowerof2is8.(三次方)平均数averageTheaverageof35、,8and10is7.Astraightlineistheshortestdistancebetweentwopoints.ItisthetriangleABC.BCisthebase.度数:degreeThisisanangleofninetydegree.长方形:rectangle正方形:square平行四边形:parallelogram棱形:rhomdus
2、stob.a≈baisapproximatelyequalstoba≠baisnotequaltobahalfone-fourthaquarterthreequarterstwo-thirdstwoandthree-fifths7.8sevenpointeight0.4zeropointfour5.26fivepointtwosix直线straightline平行线parallellines曲线curvedlines圆circle半圆semicircle椭圆ellipse半径radius直径diameterapairofcompassed角:angle外
3、角:anexternalangle内角:aninternalangle钝角:anobtuseangle直角:arightangle对顶角:anoppositeanglestraightangle平面:surfaceAcubehad6surfaces.三角:triangle三角板:setsquareequilateraltriangleisoscelestrianglearighttriangle边:side高:altitude中线:median底线:base顶点:vertex画:draw数:count计算:calaulate证明:proveHeisgoo
4、datmaths.Theboyisdoinghissums.mathematician数学家logarithms对数Ifyouadd5to3,youget8Whocannumberthestarts?Subtract(减)10,whatisyouranswer?Ifyoumultiply2by3,youget6.Squarethenumbers.(开平方)Dived15by3.3isthesquarerootof9.(平方根)Thecubeof3is27.(立方)The3rdpowerof2is8.(三次方)平均数averageTheaverageof3
5、,8and10is7.Astraightlineistheshortestdistancebetweentwopoints.ItisthetriangleABC.BCisthebase.度数:degreeThisisanangleofninetydegree.长方形:rectangle正方形:square平行四边形:parallelogram棱形:rhomdus
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