2012-2013学年吉林省汪清六中高二下学期期中考试英语试卷(带解析)

适用年级:高二
试卷号:80973

试卷类型:期中
试卷考试时间:2017/7/19

1.选择题(共12题)

1.在图中,O是杠杆的支点,请在图中画出能使杠杆平衡的最小的力F1的示意图及其力臂L1

2.如图,有两个杠杆,请根据图中信息,在杠杆上画出最省力的动力的力的示意图.

3.如图,有两个杠杆,请根据图中信息,在杠杆上画出最省力的动力的力的示意图.

4.某工厂要把质量为150kg直径为60cm的汽油桶用人力把它从室外滚至室内,进门时遇到一级高20cm的台阶,工人师傅要把这只油桶翻上这一台阶至少要用多大的力?

5.某工厂要把质量为150kg直径为60cm的汽油桶用人力把它从室外滚至室内,进门时遇到一级高20cm的台阶,工人师傅要把这只油桶翻上这一台阶至少要用多大的力?

6.某工厂要把质量为150kg直径为60cm的汽油桶用人力把它从室外滚至室内,进门时遇到一级高20cm的台阶,工人师傅要把这只油桶翻上这一台阶至少要用多大的力?

7.某工厂要把质量为150kg直径为60cm的汽油桶用人力把它从室外滚至室内,进门时遇到一级高20cm的台阶,工人师傅要把这只油桶翻上这一台阶至少要用多大的力?

8.某工厂要把质量为150kg直径为60cm的汽油桶用人力把它从室外滚至室内,进门时遇到一级高20cm的台阶,工人师傅要把这只油桶翻上这一台阶至少要用多大的力?

9.如图所示,工人师傅想把一个重600N的油桶滚上一个台阶,若他沿最省力的方向推动油桶,在图中画出这个力和它的力臂.

10.如图所示,在A点作出使杠杆平衡的最小力的示意图.

11.如图所示,曲杆AOBC自重不计,O为支点,AO=60cm,OB=40cm,BC=30cm,A端所挂重物G=50N,为使杠杆在图示位置平衡,需在C处施加一个力.

12.如图所示,曲杆AOBC自重不计,O为支点,AO=60cm,OB=40cm,BC=30cm,A端所挂重物G=50N,为使杠杆在图示位置平衡,需在C处施加一个力.

2.单项选择(共15题)

13.
As he _______ , he was surprised to see that the man had disappeared.
A.turned againstB.turned inC.turned aroundD.turned up
14.
When they saw the police car, the attackers turned and ________ .
A.fleeB.fleedC.fledD.slipped
15.
He is good at ________ himself _______ new things, which makes me admired.
A.adjusting, toB.being adapted, to
C.being adjusted, toD.adapted, to
16.
He __________ his post because he had been offered a better job.
A.resignedB.retiredC.dismissedD.fired
17.
We want to encourage the students ________ the teaching.
A.to participate inB.participate in
C.participatingD.participate to
18.
The president desires that you _________ him next week.
A.visitB.will visitC.to visitD.visiting
19.
The classroom wants __________.
A.clean B.cleanedC.to clean D.cleaning
20.
I’m going shopping. Do you have anything ________ ?
A.to be picked upB.to pick upC.picked upD.pick up
21.
What he said was not relevant _________ the matter in hand.
A.inB.toC. forD.at
22.
Those _________  may leave the classroom now.
A.whohasfinishedB.whohavefinished
C.havefinishedD.whomhavefinished
23.
It wasn’t such a good dinner ____ she promised us.
A.thatB.whichC.asD.what
24.
______ he told us is the news ______ China has got 32 gold medals in this important games, ______ of course, made us feel very excited.
A.What; which; whichB.That; that; which
C.What; that; whichD.That; that; what
25.
Fortunately we had a compass, without________we would have got lost.
A.whichB.itC.thatD.what
26.
Two years later, her father disappeared, never to be _________ again.
A.heard fromB.hear aboutC.hear ofD.heard out
27.
I’m not used to the way you speak to me. __________, I don’t want to continue the conversation.
A.In wordB.At allC.In other wordsD.In another words
试卷分析
  • 【1】题量占比

    选择题:(12道)

    单项选择:(15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:1

    5星难题:0

    6星难题:14

    7星难题:0

    8星难题:0

    9星难题:0