(完整版)江苏省普通高校“专转本”统一考试《高等数学》试卷.doc

(完整版)江苏省普通高校“专转本”统一考试《高等数学》试卷.doc
(完整版)江苏省普通高校“专转本”统一考试《高等数学》试卷.doc

2018 年江苏省普通高校 “专转本 ”统一考试

一、 选择题(本大题共 6 小题,每小题 4 分,满分 24 分)

1、当 x

0 时,下列无穷小与

f x

xsin 2 x 同阶的是 (

)

A. cos x 2

1

B.

1 x 3 1

C. 3x 1

D. 1 x

2

3

1

2、设函数 f (x)

x a ,若 x

1 为其可去间断点,则常数 a ,b 的值分别为

(

)

x

2

x b

A. 1, 2

B. 1,2

C.

1, 2

D. 1,2

3、设 f ( x)

1 x ,其中

x 为可导函数,且

1 3 ,则 f 0 等于 (

)

1 x

A. 6

B. 6

C.

3

D. 3

4、设 F x e 2 x 是函数 f x 的一个原函数,则

xf x dx

(

)

A. e

2 x

1

x 1 C B. e 2x 2x 1 C C. e 2x

1

x 1 C D. e 2 x 2x 1 C

2

2

5、下列反常积分发散的是

( )

x

1

1

1

e dx

3 dx dx

dx A.

B.

x C.

1 x 2

D.

1

1 x

6、下列级数中绝对收敛的是

(

)

(

1)

n

1 2

1

n

sin n

( 3)

n

A.

B.

C.

n

n

n 1

n 2

D.

n 1

n 1

n 1

n 3

二、填空题(本大题共

6 小题,每小题 4 分,共 24 分)

1

2

7 设 lim 1

ax x lim xsin

,则常数 a _________.

x 0

x

x

8、设函数 y x x

x 0 ,则 y

____________.

9、设 z

z x, y 是由方程 z 2 xyz 1所确定的函数,则

z ___________ .

x

10、曲线 y

3x 4 4x 3 6x 2 12 x 的凸区间为 ___________ .

11、已知空间三点 M 1,1,1 , A 1,1,0 , B 2,1,2 ,则

AMB 的大小为 __________ .

12、幂级数 ( x 4) n

的收敛域为 ____________ .

n 1

n5n

三、计算题(本大题共8 小题,每小题8 分,共 64 分)

13、求极限lim 1 1 .

x2 ln 1 x2

x 0

14、设函数y y( x) 由参数方程

x3 xt 2 t 1 0

y t 3 t 1 所确定,求

dy .

dx t 0

15、求不定积分

1 dx .

x x 1

16、计算定积分

2

2x 1 ln xdx .

1

x 1 3t

17、求通过点M 1,2,3 及直线y 1 4t 的平面方程.

z 1 5t

18、求微分方程y3 2 x2 y dx 2x3dy 0 的通解.

19、设z xf y,x

,其中函数具有一阶连续偏导数,求全微分dz .y

20、计算二重积分xydxdy,其中 D x, y

2

y2 1,0 y x .x 1

D

四、证明题(本大题共 2 小题,每小题9 分,共18 分)

21、证明:当x

2

0 时,ln x x .

e

x

22、设F ( x)

f (t )dt 0,其中函数 f ( x) 在 ( , ) 上连续,且 lim f ( x) 1,证明: F ( x) 在

0 x

x

=x 0

x

x 0

点 x 0处连续。

五、综合题(本大题共 2 小题,每小题10 分,共 20 分)

23、设 D 是由曲线弧y cosx x 与 y sin x x及x轴所围成的平面图形,试求:

4 2 4

(1) D 的面积;

(2) D 绕 x 轴旋转一周所形成的旋转体的体积.

24、设函数 f x 满足方程 f x 3 f x 2 f x 0 ,且在 x 0 处取得极值1,试求:

( 1)函数 f (x) 的表达式;

f x

( 2)曲线y 的渐近线.

f x

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江苏省专转本英语考试大纲 考试内容:专转本英语考试包括五个部分:阅读理解、词语用法与语法结构、完形填空、翻译、作文。试卷分为第i卷(客观题)和第n卷(主观题)两部分。两卷满分150分。考试时间 为 120 分钟。 第i卷(客观题):(100分) 第一部分:阅读理解(Part i:Reading Comprehension)第二部分:词语用法和语法结构(Part n:Vocabulary and Structure) 第三部分:完形填空(Part川:Cloze) 第n卷(主观题):(50分) 第四部分:翻译(Part V:Translation) 第五部分:写作(Part V: Writing) 第一部分:阅读理解(Part i:Reading Comprehension):(共 20 题,每小题 2 分,共 40 分) 要求考生阅读 4 篇短文,每篇阅读量不超过 300 词。每篇短文后有 5 个问题,考生应根据文章内容从每题四个选择项中选出一个最佳答案。 选材的原则是: 1 、题材广泛,可以包括人物传记、社会、文化、日常知识、科普常识等,但是所涉及的背景知识应能为学生所理解; 2、体裁多样,可以包括叙述文、说明文、议论文等; 3、文章的语言难度中等,无法猜测而又影响理解的关键词会用汉语注明词义。阅读理解部分主要 测试下述能力: 1 、掌握所读材料的主旨和大意; 2、了解说明主旨和大意的事实和细节; 3、既理解字面的意思,也能根据所读材料进行一定的判断和推论; 4、既理解个别句子的意义,也理解上下文的逻辑关系。 阅读理解部分的目的是测试学生通过阅读获取信息的能力,既要求准确,也要求有一定速度。 第二部分:词语用法和语法结构(Part n:Vocabulary and Structure):(共40 题,每小题1 分,共 40 分)题目为词和短语的用法和语法结构。要求考生从每题四个选择项中选出一个最佳答案。试题主要相关于谓语动词的时态语态、非谓语动词、 it 作形式主语或形式宾语、强调句、倒装句、从句引导词、虚拟语气等。词语用法和语法结构部分的目的是测试学生运用词汇、短语及语法结构的能力。 第三部分:完形填空(Part川:Cloze):(共20题,每小题1分,共20分) 在一篇或两篇题材熟悉、难度适中的短文(约 200 词)中留有 20 个空白,每个空白为一 题,每题有四个选择项,要求考生在全面理解内容的基础上选择一个最佳答案,使短文的意思和结构恢复完整。填空的词项包括结构词和实译词。 形填空部分的目的是测试学生综合运用语言的能力,包括语法概念、词汇运用、篇章结构的理解等综合能力。 第四部分:翻译(Part IV: Translation):(共10题,共35分)一般为英译汉、汉译英各一半。两种翻译虽然在形式上不同,但就其本质,就是在谙熟两种语言内在结构的基础上自由转换。在英译汉过程中有通过之前文章理解全文基础的上进行翻译的趋势。英译汉的能力主要取决于对英文的理解能力,汉译英的能力主要取决于用英语的表达能力。 第五部分:写作(Part V: Writing) : 15分 要求考生写出一篇 120 词以上的短文,试卷上可能给出题目,或规定情景,或要求看图作文,或给

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