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【320703】【分层训练】5.2 平移和旋转的综合运用 五年级下册数学同步练习 人教版(含答案)

时间:2025-01-08 18:40:13 作者: 字数:2836字
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 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a> 第五单元 图形的运动(三)

2课时 平移和旋转的综合运用

【基础训练】

一、选择题

1.要使方格中的图形变成一个正方形,(   )。

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

A.只需要运用平移运动

B.只需要运用旋转运动

C.既要运用旋转运动还要运用平移运动

2.下图中,从图形A得到图形B的方法是(   )。

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

A.先绕点O顺时针旋转90°,再向右平移10

B.先绕点O逆时针旋转90°,再向右平移9

C.先绕点O逆时针旋转90°,再向右平移8

3.下面图形中由基本图形通过平移得到的是(   )。

A <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a> B <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

C <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a> D <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

4.如下图,将小旗绕点O逆时针旋转90°,像这样操作3次,得到的图形是( )。

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

A <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a> B <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a> C <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

5.将下列图形绕着一个点,旋转120度后,不能与原来的图形重合的是(   )

A <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

B <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

C <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

二、填空题

6.下面的图②是由图①绕点 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a> 按顺时针方向旋转( )°,再向( )平移( )格得到的。

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

7.从700715,钟面上的分针顺时针旋转了( )度。

8.在下图的钟面上,分针从“12”绕点O顺时针旋转( ) <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a> 到“2”,时针从“10”绕点O顺时针旋转 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a> 到“( )”

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

9.一块正方形地板砖的图案如图,这块地板砖绕点O顺时针旋转,最少旋转( )°,能够与原图案重合。

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

10.图A( )平移( )格得到图B,图B( )平移( )格得到图C

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

三、判断题

11.风车和摩天轮的转动都属于旋转。( )

12.拧瓶盖的运动是平移。( )

【基础训练】

四、解答题

13.(1)画出图形①绕O点逆时针旋转90°后的图形②。如果把图形①绕O点顺时针旋转90°(   )次,也能得到图形②。

2)画出图形①向右平移4格后的图形③。

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

14.把下图中的甲图形通过平移和旋转,与乙图形组成一个完整漂亮的笑脸。请把移动的步骤写出来。

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>





参考答案

1C

2B

3B

4B

5C

690     右     4

790

860     1

990

10.下     4     右     6

11.√

12×

13

1)如果把图形①绕O点顺时针旋转90°3次,也能得到图形②。

 <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/132/" title="运用" class="c1" target="_blank">运用</a> <a href="/tags/154/" title="旋转" class="c1" target="_blank">旋转</a>

14.甲图形绕B点逆时针旋转90°,再平移4格即可;

甲图形绕B点逆时针旋转90°,再平移4格与乙图形变成一个完整漂亮的笑脸。



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