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6. 点P在平面上作匀速直线运动,速度向量=(4,-3)(即点P的运动方向与v相同,且每秒移动的距离为||个单位.设开始时点P的坐标为(-10,10),则5秒后点P的坐标为

A  (-2,4)     B (-30,25)    C (10,-5)      D (5,-10)

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5.为了得到函数y=sin(2x-)的图像,可以将函数y=cos2x的图像

A 向右平移个单位长度      B 向右平移个单位长度

C 向左平移个单位长度      D 向左平移个单位长度

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4. 已知向量

A  30°     B  60°       C  120°       D  150°

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3.已知平行四边形ABCD中,  =(3, 7 ), =(-2, 3 ), 对角线AC, BD交于O,

的坐标为                                                          

   A  (-, 5)    B (-, -5)      C (, -5)       D (, 5) 

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2.P是△ABC所在平面上一点,若,则P是△ABC的

 A  外心        B  内心         C  重心         D  垂心

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1.若,且,则向量的夹角为

A  30°      B  60°         C  120°      D  150°

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第三节:书面表达(满分25分)

   今天(2010年10月20)你与几位同学讨论寒假去哪旅游,请你以日记的形式记下这次讨论的内容。以下是要点:

   1、目的地:西藏(Tibet)

   2、交通方式:火车

   3、行程天数: 10 天

   4、伙伴:同学

   5、费用:平时节省零花钱,周末打工。

   6、参观景点: 布达拉宫(the Potala Palace) 、可可西里(Hoh Xil)等。

注意:1.词数:100词左右;2.可以适当增加细节,以使行文连贯。

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第二节  短文改错(共10小题;每小题1分,满分10分)

   文中共有10处错误,每句中最多有两处。增加:在缺词处加一个漏词符号(^),并在此符号下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意:1.每处错误及其修改均仅限一词。2.只允许修改10处,多者(从第11处起)不计分。

   When I was ten years old, I went to Yangzhou with two American.I became their guide.First, we went to the Shouxi River.They wanted to look around the river by the boat.After buy the tickets, we got into a boat.We went around seeing the beautiful sight.After that, we went shopping.The sellers couldn't spoke English.Though it was very harder, I tried my best listen to their words carefully and translate the sentences.They bought some little things with their help.Next, we went to a small zoo but took some pictures.When we felt hunger, we went out and had lunch.After lunch, we visited some old house and learned more about Chinese history.www.

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第一节 请用单词的适当形式填空 请在答题卡上作答。(共10小题, 每小题1分, 满分10分)

81.You’d better give me a full ________(描述) of this plan.

82.You should clear up the _______(误解) between them.

83.She was unhappy with her child’s bad ______(行为).

84.I recognized her ______(即刻) I saw her.

85.The lost car was finally found a______ in the bushes off the roadside.

86.Does she live within walking d_____ of her parents?

87.My mother is an e______ at dress-making.

88.A thief was s________ dead in the city centre last night.

89.The winter v_________ is not as long as the summer one.

90.After one day’s hard work, Tom was too e______ to wake.

注意: 七选五和单词拼写在答题卡上作答。

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