1.选择题- (共11题)
5.一木块在水平恒力F的作用下，在水平路面上由静止开始运动，前进s的距离时撤去此力，木块又沿原方向前进了2s后停下．设木块运动的全过程中路面情况相同，则水平恒力做功为 {#blank#}1{#/blank#}，滑动摩擦力的大小为{#blank#}2{#/blank#}．
6.一木块在水平恒力F的作用下，在水平路面上由静止开始运动，前进s的距离时撤去此力，木块又沿原方向前进了2s后停下．设木块运动的全过程中路面情况相同，则水平恒力做功为 {#blank#}1{#/blank#}，滑动摩擦力的大小为{#blank#}2{#/blank#}．
7.一木块在水平恒力F的作用下，在水平路面上由静止开始运动，前进s的距离时撤去此力，木块又沿原方向前进了2s后停下．设木块运动的全过程中路面情况相同，则水平恒力做功为 {#blank#}1{#/blank#}，滑动摩擦力的大小为{#blank#}2{#/blank#}．
10.如图所示，一个放置在水平台面上的木块，其质量为2kg，受到一个斜向下的、与水平方向成37°角的推力F=10N的作用，使木块从静止开始运动，若木块与水平面间的动摩擦因数为0.1，则（已知sin37°̊=0.6，cos37°=0.8，g=10m/s2）
11.如图所示，一个放置在水平台面上的木块，其质量为2kg，受到一个斜向下的、与水平方向成37°角的推力F=10N的作用，使木块从静止开始运动，若木块与水平面间的动摩擦因数为0.1，则（已知sin37°̊=0.6，cos37°=0.8，g=10m/s2）
2.单项选择- (共13题)
12.
A sense of is the basic requirement for people working in the service industry, such as education and health care.
| A．agreement | B．attention |
| C．invitation | D．devotion |
13.
The man is being questioned because he is said to have to do with the girl’s disappearance.
| A．nothing | B．anything |
| C．something | D．little |
14.
—Mum, I have finished my homework.
—Oh, if you guarantee not to me when I am working, you can watch TV.
—Oh, if you guarantee not to me when I am working, you can watch TV.
| A．defend | B．trouble | C．disturb | D．interrupt |
15.
The heavy rain has widespread flooding and tens of thousands of people have lost their homes.
| A．shared in | B．resulted from |
| C．come across | D．resulted in |
16.
Mandela, having devoted all his life to the freedom of South African Blacks, is a real fighter for us to .
| A．live up to | B．come up to |
| C．make up to | D．look up to |
17.
After years of hard work, his efforts , which was quite a relief.
| A．made up | B．paid off |
| C．took on | D．hold back |
18.
The news about the terrible flood there greatly discouraged there for sightseeing.
| A．us from going | B．us to go |
| C．us going | D．we to go |
19.
by the show “Where are we going, Dad? ”, they conducted a survey in Chongqing city regarding what kind of role a father should play in his child’s childhood.
| A．To be inspired | B．Having inspired |
| C．Being inspired | D．Inspired |
20.
After school, I hurried to the restaurant near our school, only I had no money on me.
| A．to be found | B．to find |
| C．finding | D．found |
21.
—Would you like tea or coffee?
—I don’t mind— one you’re making.
—I don’t mind— one you’re making.
| A．whatever | B．whichever |
| C．however | D．wherever |
22.
In Zhejiang’s Zhoushan, all water traffic and tourist attractions by Tuesday because the third typhoon of this year was on the way.
| A．has been closed | B．were closed |
| C．had been closed | D．have closed |
23.
The woman desired that her book as many people as possible.
| A．reached | B．reaches |
| C．reach | D．to reach |
试卷分析
-
【1】题量占比
选择题:(11道)
单项选择:(13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：13
7星难题：0
8星难题：0
9星难题：0