试题与答案

给出下列命题:①函数y=sin(5π2-2x)(x∈R)是偶函数;②函数f(x)

题型:填空题

题目:

给出下列命题:
①函数y=sin(
2
-2x)
(x∈R)是偶函数;
②函数f(x)=cos2x-
1
2
(x∈R)的周期为π;
③函数y=sin(x+
π
4
)
在闭区间[-
π
2
π
2
]
上是增函数;
④将函数y=cos(2x-
π
3
)
(x∈R)的图象向左平移
π
3
个单位,得到函数y=cos2x的图象.
其中正确的命题的序号是:______.

答案:

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题型:阅读理解与欣赏

阅读下面这首宋词,然后回答问题。(7分)

南歌子  贺铸(宋)

疏雨池塘见,微风襟袖知。阴阴夏木啭黄鹂。何处飞来白鹭,立移时。

易醉扶头酒,难逢敌手棋。日长偏与睡相宜。睡起芭蕉叶上,自题诗。

【注】贺铸,出身于没落贵族家庭,秉性刚直,不阿权贵,一生屈居下僚,郁郁不得志。

小题1:上片前两句“疏雨池塘见,微风襟袖知”运用了什么手法?请简要分析。(2分)

小题2:下片描写了词人消夏的哪些生活琐事?表达出词人什么样的情感?(5分)

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题型:阅读理解

It was the first day of second grade, and Sarah had been looking forward to this moment. The night before, she laid out her favorite clothes: a white coat and a bright yellow shirt.

When having breakfast, Sarah dropped some food on her shirt, so she had to change into her second-best clothes, blue jeans and a Jonas Brothers T-shirt.

After breakfast Sarah rushed to catch the school bus and when she was just reaching the door the bus driver opened it. The door hit right in Sarah’s face and blood dripped from her nose. The driver wanted to send her home, but she refused, "It is the most important day of the year! I can’t miss it!"

Before classes, Sarah went to her favorite swing. When rising high, she saw her best friend little Jack. She let go of the swing and waved to him with one hand. Unfortunately, she flew out of the swing and landed hard on the sand, breaking a leg and an arm. As she lay in the sand, she noticed a shiny thing on the ground beside her. With her good hand she took it.

When Sarah’ mother rushed into the ward she was surprised by what she saw: her girl was lying in bed with an arm and a leg in the splint (夹板), a broken nose, and blood stains on her second-best clothes. Expecting to see her child crying, she was confused when she saw a big, bright smile on Sarah’s face.

"Sarah, look at you!" her mother cried. "You were hurt so badly and why are you smiling?"

"Look, Mommy, I found a diamond!" Sarah laughed.

Life can be like that. It can be tough, even painful sometimes. But there are always treasures that make the pain worth suffering.

小题1:When Sarah went to school, she was wearing ________________.

A.a white coat and a Jonas Brothers T-shirt

B.blue jeans and a yellow shirt

C.a white coat and a yellow shirt

D.blue jeans and a Jonas Brothers T-shirt小题2:Sarah fell off the swing because _____________.

A.she seldom played swing

B.she rose too high

C.she waved one hand to her friend

D.she was pulled down by her friend小题3: When Sarah’s mother saw her in the ward she felt _______________.

A.upset

B.puzzled

C.relaxed

D.disappointed小题4:Which of the following can be used to describe Sarah’s story?

A.Every cloud has a silver lining.

B.Nothing is impossible to a willing mind.

C.First think, then act.

D.No pains, no gains.

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