问题 填空题

若a、b是一元二次方程x2+x-2010=0的两个实数根,则a2+2a+b的值为______.

答案

∵a、b是一元二次方程x2+x-2010=0的两个实数根,

∴a2+a-2010=0,a+b=-1.

∴a2+a=2010

∴a2+2a+b=a2+a+a+b=2010-1=2009.

故答案是:2009.

完形填空

第四部分:写作(共两节,满分35分)

第一节,阅读下面对话,掌握其大意,并根据所给首字母的提示,在标有题号的右边横线上写出一个英语单词的完整、正确形式,使对话通顺。(满分10分)

Jim: What’s wrong, Ann? You don’t look good.

Ann: I’m OK. I’m just (76) t_______. I didn’t sleep well last night            76.  t ________

Jim: That’s too bad. (77) W______ couldn’t you sleep well?                 77.  W_________

Ann: Well, I had a dream. I (78) w_______ up at three in the morning,         78.  w________

and I couldn’t get (79) b_____ to sleep.                               79.  b__________

Jim: Do you (80) r______ the dream?                                   80.  r________

Ann: Yes, I do. (81)F______, a big lion came into my room and               81. F________

jumped on my bed. I thought it was going to eat me. I was really frightened.

Jim: What happened next?

Ann: Well, then I started talking to the lion. I said, “ Please don’t eat me.

Get off  (82) m______ bed, and I will give you some food. Then maybe you   82.________

will be happy and go away.”

Jim: How did the dream end?

Ann: Well, I closed my eyes and counted to one hundred.

Then I (83) o_____ my eyes, and the lion was gone. But…                 83. o_______

Jim: But what?

Ann: My cat, Poco, was sitting (84) o______ my bed. He was watching me.      84 . o_______

Jim: Oh, now I understand. I think you should give Poco a lot of (10) f____ tonight. 85. f_____

选择题