8.已知函数是定义域为的偶函数,且,若在上是减函数,那么在上是( )
A.增函数 B.减函数 C.先增后减的函数 D.先减后增的函数
7.已知,若关于的方程没有实根,则的取值范围是( ) A. B. C. D.
6. 函数对任意正整数满足条件,且。则的值是( )
A.2009 B.2010 C.2008 D.2007
5. 是方程至少有一个负数根的( )
A.必要不充分条件 B.充分不必要条件
C.充分必要条件 D.既不充分也不必要条件
4. 若函数是偶函数,则常数等于( )
A.-1 B.1 C. D.
3. 已知的定义域是,且的定义域是,则正数的取值范围是( )
A. B. C. D.
2. 如果命题“非或非”是假命题,则下列各结论正确的是( )
①命题“且”是真命题 ②命题“且”是假命题
③命题“或”是真命题 ④命题“或”是假命题
A.②③ B.②④ C.①③ D.①④
1. 已知集合,,,则中元素的个数是( )
A.1 B.2 C.3 D.4
A.根据所给提示将下列句子译成英语 (共5 小题,每小题 2分, 计10分)
76. 他们嘲笑老人是不对的。
It’s wrong __________________________________________ the old.
77. 你能告诉我这块手表你买了多久了嘛?
Could you tell me __________________________________________?
78. 你最好别在这儿等他们。
You ____________________________________________for them here.
79. 展出的小汽车都是盐城制造的。
The cars on show __________________________________ Yancheng.
80. 到上学期末为止,我们已经学了2000多个英语单词了。
___________________________ 2000 English words by the end of last term.
B.书面表达。 (共1题,计15分)
假设你将代表你校2009届毕业生在学校毕业典礼上发言,请你用英语写一篇发言稿,发言稿的内容要点如下。
回顾 |
美丽的校园、课堂生动有趣 |
感谢 |
老师的辛勤劳动、父母的支持、同学的帮助 |
祝愿 |
考生自拟,至少两点 |
提示:
1.词数80左右。发言稿的开头和结尾已为你写好,不计入总词数;
2.发言稿须包括所有要点,不要逐词翻译,可适当发挥,使短文连贯、通顺;发言稿不得出现真实的人名、校名等相关信息。
Ladies and gentlemen, my dear teachers and classmates:
Good afternoon. It’s my honour for me to make a speech on behalf of(代表) the graduating class of 2009.________________________________________________________________________
_______________________________________________________________________________
65. The thing that matters is not whether you f__________ or not, but whether you try or not.
B. 用方框中所给词语的适当形式填空。(每词限用一次)
child honour grow up begin teach past many for surprise because of |
At the 66 of 2009, Li Guilin and his wife Lu Jianfen were 67 as “People who Moved China in 2008”. This event was started by CCTV in 2002. Li 42, and Lu 41, were born in Han families and 68 in Wusihe Town of Ya’an City, opposite Erping Village in Sichuan Province. In 1990, when Li visited Erping Village, he was 69 at how backward it was. People there lived a rather poor life. The elderly and the 70 seldom went out of the village. And then the couple decided 71 in this village. Till now, they have been teaching in the village for 72 than 18 years. Over the 73 years, they have taught 149 students, among whom 22 were from the schools of other areas 74 the two kind teachers. “I’m the son of farmers,” says Li. “I know education is the only way 75 a poor mountain area to change.”
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