2014届北京市东城区普通校高三上学期期中联考英语试卷(带解析)

适用年级:高三
试卷号:86756

试卷类型:期中
试卷考试时间:2017/7/19

1.选择题(共8题)

1.

右图中有6个编号,每个编号代表下列物质中的一种物质,凡用直线连接的相邻两种物质均能发生化学反应,供填写的物质有

a、AgNO3溶液  b、MgSO4溶液    c、BaCl2溶液   d、H2SO4溶液   e、Fe      f、Cu(NO32溶液

则图中①表示的物质的编号是(   )

2.下图是初中化学常见物质转化关系图(个别产物可能略去).其中A、B常温下均为液态,且组成元素相同;F是大理石的主要成分.Y为氧化物,Z是紫红色固体.

请回答下列问题:

3.下图是初中化学常见物质转化关系图(个别产物可能略去).其中A、B常温下均为液态,且组成元素相同;F是大理石的主要成分.Y为氧化物,Z是紫红色固体.

请回答下列问题:

4.如图,相连的两种在一定条件下可以发生化学反应.下列选项中,符合该图要求的是(   )

a

b

c

d

e

A

S

O2

CO

H2O

CO2

B

H2

O2

Cu

稀盐酸

CaCO3

C

CuSO4

Mg

稀盐酸

Zn

NaCl

D

Al

O2

C

CuO

H2

5.下表所列各组物质中,物质之间通过一步反应不能实现如图所示转化的是(   )

A

Cu

CuO

CuSO4

Cu(NO32

B

Na2CO3

NaOH

NaHCO3

CO2

C

CaCO3

CaO

CaCl2

Ca(NO32

D

C

CO

CO2

K2CO3

6.A、B、C、D、E是初中常见的5种物质,其中2种是气体单质,3种是化合物.它们之间的转化关系如图所示.下列有关判断不正确的是(   )

7.

甲、乙、丙三种物质有如右图所示的转化关系.如果甲是某种非金属元素单质,乙、丙是该元素的氧化物,其中丙能使澄清石灰水变浑浊.请回答下列问题:

8.下列有关物质的鉴别方案不正确的是(   )

2.单项选择(共12题)

9.
If I ____ you, I would join the army.
A.amB.wasC.wereD.would be
10.
Something terrible _________ if he didn’t come to the bar as he always did.
A.should happenB.might happen
C.must have happenedD.can have happened
11.
If I _______ that program the day before yesterday, my computer wouldn’t have broken down.
A.didn’t runB.haven’t runC.hadn’t runD.were not to run
12.
All the books donated by the students from urban schools are said ______ to the students in rural areas the other day.
A.to be sentB.being sentC.having been sentD.to have been sent
13.
– Listen! It’s raining.
-- Oh, really? I ________ it at all.
A.didn’t realizeB.don’t realizeC.haven’t realizedD.hadn’t realized
14.
I ________ a topic for the composition, but haven’t decided yet.
A.will think aboutB.have been thinking about
C.had thought about D.was thought about
15.
Mr. Brown ______ his office an hour ago and he is still on his way home.
A.leftB.leavesC.is leavingD.was leaving
16.
_________ you may have, you should gather your courage to face the challenge.
A.Whatever serious a problem B.However serious a problem
C.However a serious problemD.No matter how a serious problem
17.
Faced with difficulties, you should believe your confidence is _______ makes a difference.
A.what B.thatC.whichD.whether
18.
It is the second time that he has won the race, _______ has surprised us all.
A.whichB.whereC.whatD.that
19.
When asked______ they needed most, the kids said they wanted to feel important and loved.
A.whetherB.thatC.whatD.why
20.
Such a good opportunity, once ______, might never come again.
A.lostB.to loseC.losingD.loses
试卷分析
  • 【1】题量占比

    选择题:(8道)

    单项选择:(12道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:12

    7星难题:0

    8星难题:0

    9星难题:0