深圳中学 2016-2017学年第一学期期末考试高一数学试题+答案

深圳中学 2016-2017学年第一学期期末考试高一数学试题+答案
深圳中学 2016-2017学年第一学期期末考试高一数学试题+答案

数学试题答案第 1 页 共 6 页

深圳中学 2016-2017学年第一学期期末考试试题

科目:数学 模块:必修2(标准、实验、国际)

命题人:柯友生 审核: 刘斌直

注意事项:用蓝色或黑色钢笔或圆珠笔将答案答在答题..卷.

上,答在试题卷上无效

下列公式供选用:

1(')3V h S S =台体, ''1()2S c c h =+正棱台侧 ,34π3

V r =?球. 一、选择题:(8小题,每题4分,共32分)

1.斜率为3,在y 轴上的截距为4的直线方程是( A )

A. 340x y -+=

B.3120x y --=

C. 340x y --=

D. 3120x y --=

2.在空间,下列命题中正确的是 ( C )

A . 没有公共点的两条直线平行

B . 与同一直线垂直的两条直线平行

C . 平行于同一直线的两条直线平行

D .已知直线a 不在平面α内,则直线//a 平面α

3.若两个平面互相平行,则分别在这两个平面内的直线( D )

A .平行

B .异面

C .相交

D .平行或异面

4.直线b ax y +=(b a +=0)的图象可能是( D )

5. 过点(1,3)-,且垂直于直线230x y -+=的直线方程为( A )

(A)210x y +-= (B) 250x y +-=

(C) 250x y +-= (D)270x y -+=

6.右图是一个几何体的三视图,那么这个几何体是( B ) A .三棱锥

B .四棱锥

C .四棱台

侧视图

俯视图

正视图C D 1o o x y x y

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