Count how many points a cuboid has.

  • 师:数一数长方体有几个顶点?
  • 来源:互联网摘选更新时间:2025-01-18 11:27:09

  • 重点词汇
  • cuboidadj.立方体的;立方形的;三次方的;立方的;
  • how many几何;几;多少;几多;
  • hasv. 有( have的第三人称单数 );(亲属关系中)接受;拿;买到;
  • countn. 总数;数数;罪状;论点;
  • pointsn.<英>(铁道的)道岔,转辙器;点( point的名词复数 );要点;特点;重点;
  • aart. (用于可数名词或单数名词前,表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一(个);每一(个);任一(个);
  • 相关例句
1、

A cube is a special cuboid.

正方体是一种特殊的长方体.

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2、

The cuboid has faces, edges and points.

生:长方体有面 、 棱、顶点.

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3、

The third was a human-sized cuboid.

第三种则是和真人大小一致的立方体.

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4、

Touch the cuboid. What features does the cuboid have?

师:用手摸一摸长方体发现长方体有什么特征?

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5、

Touch the length, the width and the height of a cuboid.

用手摸一摸长方体的长 、 宽、高.

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6、

Every face of a cuboid must be a rectangle.

长方体每个面一定是长方形.

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7、

How many edges does a cuboid have? Count , please.

师:长方体有多少条棱? 数数看.

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8、

Repeat the features of the faces, edges and points of a cuboid.

师:复述长方体面 、 棱、顶点的特征.

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9、

On Thursday, about 400 cuboid watermelons were shipped to Tokyo and Osaka.

上周四, 大约有400个方形西瓜被运到东京和大阪.

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10、

A cuboid has six faces. ( Display it on the computer )

生:长方体有六个面. ( 电脑演示 )

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11、

Horizontal bend basically is changing bottom of cuboid and bone, Zhi bone.

横弓主要在换骨 、 骰骨和跖骨底部.

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12、

Measure the length, width and height of the cuboid.

量出指定的长方体的长 、 宽、高.

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13、

The epithelial Wilms tumor consists of primitive cuboidal cells forming tubular structures and rosettes.

肿瘤含有原始结构的立方上皮细胞,形成原始管状结构和玫瑰花结样结构.

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14、

The epithelial elements were variable in cell types including cuboidal, hobnail and columnar cells.

上皮细胞可呈立方状、柱状 、 鞋钉样.

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15、

By researching the efficiency of air burst fire, the cuboidal damage rule model is established.

通过对空炸射击三维射击效率评定的研究, 建立了评定三维射击效率的方体毁伤规律模型.

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16、

Simple cuboidal epithelium is a single layer of cells whose width and height are approximately equal.

单层立方上皮由单层细胞组成,细胞的宽度和高度近似相等。

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17、

Recognize and understand the lengths , widths and heights of cuboids and the edges of cubes.

认识并理解长方体的长、宽、高,正方体的棱.

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18、

Which objects are cuboids? Which objects are cubes? Please give us some examples.

1、师:同学们举例说出哪些物体是长方体或正方体?

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19、

Discuss what features cubes have according to the features of cuboids and the cube models.

根据长方体的特征以及正方体模型讨论正方体有什么特征?

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20、

Get the students to learn about cuboids and cubes. Grasp the features of cuboids and cubes.

使学生认识长方体、正方体, 并掌握长方体、正方体的特征.

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