C. D. 第Ⅱ卷 查看更多

 

题目列表(包括答案和解析)

第Ⅱ卷(非选择题共35分)

注意事项:

用0.5毫米黑色签字笔在答题卡上作答。在试卷上作答,答案无效。

第四部分:写作(共两节,满分35分)   

第一节:短文填词(共10小题;每小题1分,满分l0分)

阅读下面短文,根据以下提示:1)汉语提示,2)首字母提示,3)语境提示,在每个空格内填人一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确,拼写正确。

I have a good friend w____ name is Liu Mei. She is our               76________________

_____ (班长)and one of the excellent students in our class.          77________________

Clever _____ she is, she works very hard. We have a                       78________________

lot in c_______ and have a lot to talk about. One evening she           79______________

told me that something h______ when her parents were out.                    80________________

She was doing her homework one Sunday morning _____                      81_______________

she smelt something ____(燃烧).She stopped to look out            82________________

of the window _____ found a cloud of smoke coming out                83_______________

of her neighbour’s house. She called 119 ______ (立刻). Ten         84________________

minutes later, firemen came and put o_____ the fire. Her neighbor   85______________

was very thankful for her help.

 

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第Ⅱ卷(非选择题 共35分)

注意事项:

       用0.5毫米黑色签字笔在答题卡上作答。在试卷上作答,答案无效。

第四部分:写作(共两节,满分35分)   

第一节:短文填词(共10小题;每小题1分,满分l0分)

       阅读下面短文,根据以下提示:1)汉语提示,2)首字母提示,3)语境提示,在每个空格内填人一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确,拼写正确。

I have a good friend w____ name is Liu Mei. She is our                76________________

_____ (班长)and one of the excellent students in our class.          77________________

Clever _____ she is, she works very hard. We have a                       78________________

lot in c_______ and have a lot to talk about. One evening she           79______________

told me that something h______ when her parents were out.                    80________________

She was doing her homework one Sunday morning _____                      81_______________

she smelt something ____(燃烧).She stopped to look out            82________________

of the window _____ found a cloud of smoke coming out                83_______________

of her neighbour’s house. She called 119 ______ (立刻). Ten          84________________

minutes later, firemen came and put o_____ the fire. Her neighbor   85______________

was very thankful for her help.

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第Ⅱ卷(非选择题 共40分)

第三部分:写作(共两节,满分40分)

第一节:短文改错(满分10分)

   下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。

增加:在缺词处加一个漏字符号(∧),并在下面加上该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写上修改后的词。

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。

Today I’d like to tell you anything about riding a bike in London. If you visit London, you’ll

see many buses, cars or bikes. It’s very cheap and quick to use bike. If you take a bus, I often have to wait for an hour or so. Besides, the buses move very slowly. The underground is quickly but expensive and often crowded. I used to travel to work by bus. I was often late, and tiring. Then a friend suggested we went to work by bike. I followed him. Although we went slowly, but we always arrived on time. Taking a bus takes 50 minutes, while ride a bike only half an hour. Now I love riding to work and I feel more better.

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第Ⅱ卷(非选择题共35分)

第一节:短文改错(每空1分,满分10分)

请按下列情况改错。

该行多一个词:把多余的词用斜线(/)划掉,在该行右边横线上写出并划掉。

该行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。

该行错一个词:在错词下画一横线,在该行右边横线上写出该改的词。

www..com该行若无错误:在该行右边横线上画一个勾。

My dear students.I didn’t know what I should say                       76.           

to some of you who is still addicted to the Internet.                              77.           

As teacher。I’d like to remind you that you’re                                  78.           

wasting your time,energy,or even your life.                                    79.           

You can never find the losing time and youth again.                             80.           

As students,we should value the limited time to study                           81.           

hard.As you know,you’11 graduate the school in two                       82.           

months or so.After graduation,you won’t possibly                           83.           

find out so good a condition to study in.So make full use of every         84.           

minute to study hard so that you won’t feel sadly in the future.           85.            .

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第Ⅱ卷(非选择题 共50分)

第三部分写作(共三节,满分50分)

第一节单词拼写(共10 小题;每小题1分,满分10分)

根据下列句子及所给汉语注释,在句子右边的横线上写出空缺处各单词的正确形式。(每空只写一词)

56.She bought many________________(手帕)in the shop.                   

57.Smoking is ____________(禁止) in public places.

58.His suggestion sounds quite ______________(合情理的) to most of us.

59.The government will not______________(犹豫)to take severest measures against any terrorists.

60.Though she graduated from a famous university, she is short of______________(实践的)experience.

61.The books in the library are______________(分类) according to subject.

62.The cushion is filled with______________(羽毛).

63.He was forced to_____________(退休)early because of ill health.

64._______________(显然地) he is an honest boy and never tells lies.

65.They knocked me down and_____________(抢劫) me of my wallet.

 

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1.解析:,故选A。

2.解析:∵

故选B。

3.解析:由,得,此时,所以,,故选C。

4.解析:显然,若共线,则共线;若共线,则,即,得,∴共线,∴共线是共线的充要条件,故选C。

5.解析:设公差为,由题意得,,解得,故选C。

6.解析:∵双曲线的右焦点到一条渐近线的距离等于焦距的,∴,又∵,∴,∴,∴双曲线的离心率是。故选B.

7.解析:∵为正实数,∴,∴;由均值不等式得恒成立,,故②不恒成立,又因为函数是增函数,∴,故恒成立的不等式是①③④。故选C.

8.解析:∵,∴在区间上恒成立,即在区间上恒成立,∴,故选D。

9.解析:∵

,此函数的最小值为,故选C。

10.解析:如图,∵正三角形的边长为,∴,∴,又∵,∴,故选D。

11.解析:∵在区间上是增函数且,∴其反函数在区间上是增函数,∴,故选A

12.解析:如图,①当时,圆面被分成2块,涂色方法有20种;②当时,圆面被分成3块,涂色方法有60种;

③当时,圆面被分成4块,涂色方法有120种,所以m的取值范围是,故选A。

13.解析:做出表示的平面区域如图,当直线经过点时,取得最大值5。

学科网(Zxxk.Com)14.解析:∵,∴时,,又时,满足上式,因此,

学科网(Zxxk.Com)15.解析:设正四面体的棱长为,连,取的中点,连,∵的中点,∴,∴或其补角为所成角,∵,∴,∴,又∵,∴,∴所成角的余弦值为

学科网(Zxxk.Com)16.解析:∵,∴,∵点的准线与轴的交点,由向量的加法法则及抛物线的对称性可知,点为抛物线上关于轴对称的两点且做出图形如右图,其中为点到准线的距离,四边形为菱形,∴,∴,∴,∴,∴,∴向量的夹角为

17.(10分)解析:(Ⅰ)由正弦定理得,,…2分

,………4分

(Ⅱ)∵,∴,∴,………………………6分

又∵,∴,∴,………………………8分

。………………………10分

18.解析:(Ⅰ)∵,∴;……………………理3文4分

(Ⅱ)∵三科会考不合格的概率均为,∴学生甲不能拿到高中毕业证的概率;……………………理6文8分

(Ⅲ)∵每科得A,B的概率分别为,∴学生甲被评为三好学生的概率为。……………………12分

(理)∵。……………………9分

的分布列如下表:

0

1

2

3

的数学期望。……………………12分

19.(12分)解析:(Ⅰ)时,

    

得,   ………3分

 

 

+

0

0

+

递增

极大值

递减

极小值

递增

      ………………………6分

(Ⅱ)在定义域上是增函数,

恒成立,即 

   ………………………9分

(当且仅当时,

               

 ………………………4分

学科网(Zxxk.Com)              

20.解析:(Ⅰ)∵,∴,∵底面,∴,∴平面,∴,又∵平面,∴,∴平面,∴。………………………4分

(Ⅱ)∵平面,∴,∴为二面角的平面角,………………………6分

,∴,又∵平面,∴,∴二面角的正切值的大小为。………………………8分

(Ⅲ)过点,交于点,∵平面,∴在平面内的射影,∴与平面所成的角,………………………10分

学科网(Zxxk.Com),∴,又∵,∴与平面所成的角相等,∴与平面所成角的正切值为。………………………12分

解法2:如图建立空间直角坐标系,(Ⅰ)∵,,∴点的坐标分别是,∴,设,∵平面,∴,∴,取,∴,∴。………………………4分

(Ⅱ)设二面角的大小为,∵平面的法向量是,平面的法向量是,∴,∴,∴二面角的正切值的大小为。………………………8分

(Ⅲ)设与平面所成角的大小为,∵平面的法向量是,∴,∴,∴与平面所成角的正切值为。………………………12分

21.(Ⅰ) 解析:如图,设右准线轴的交点为,过点


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