1.选择题- (共4题)
用括号内所给词的适当形式填空
⑴I enjoy reading this kind of {#blank#}1{#/blank#} magazine. (每周)
⑵It is good for your health to {#blank#}2{#/blank#} deeply. (呼吸)
⑶It {#blank#}3{#/blank#} on the two sides of the river.(位于)
⑷A large number of new {#blank#}4{#/blank#} will live in Yangzhou.(移居者)
⑸The small town is becoming more and more {#blank#}5{#/blank#} and polluted.(拥挤的)
⑹His mother has devoted{#blank#}6{#/blank#} to the teaching of Home Economics.(she)
⑺The making paper was a Chinese{#blank#}7{#/blank#} . (invent)
⑻It is well {#blank#}8{#/blank#} that Yangzhou is one of the most beautiful cities in our country.(know)
⑼He had been deeply affected by the{#blank#}9{#/blank#} death of his father. (suddenly)
⑽There will be {#blank#}10{#/blank#} no rain tomorrow.(probable)
2.单选题- (共9题)










A.该电场在![]() ![]() |
B.![]() ![]() ![]() ![]() |
C.一正电荷从![]() ![]() |
D.一正电荷运动到![]() ![]() ![]() |











A.若![]() ![]() ![]() ![]() |
B.若![]() ![]() ![]() ![]() |
C.若![]() ![]() ![]() ![]() |
D.若![]() ![]() ![]() ![]() |

A.小物块所受的电场力逐渐减小 |
B.小物块具有的电势能逐渐减小 |
C.M点的电势一定高于N的电势 |
D.小物块电势能的减小量一定等于克服摩擦力做的功 |
A.电场强度大的地方,电势一定高 | B.电场强度不变,电势也不变 |
C.电场强度为零处,电势一定为零 | D.电场强度的方向是电势降低最快的方向 |












A.电势能逐渐减小 | B.电势能逐渐增大. |
C.![]() | D.![]() |
A.-F/2 | B.F/2 | C.-F | D.F |



















A.![]() | B.![]() | C.![]() | D.![]() |

A. A点和B点的电势相同
B. C点和D点的电场强度相同
C. 正电荷从A点移至B点,电场力做正功
D. 负电荷从C点沿直线CD移至D点,电势能先增大后减小






A.E点的电势与C点的电势相等 | B.![]() ![]() |
C.电场强度的大小为![]() ![]() | D.电场强度的大小为![]() ![]() |
3.多选题- (共4题)

A.电容器的电容变小 |
B.电容器内部电场强度大小变大 |
C.电容器内部电场强度大小不变 |
D.P点电势升高 |
A.根据电场强度的定义式![]() |
B.根据电容的定义式![]() |
C.根据真空中点电荷的电场强度公式![]() |
D.根据电势差的定义式![]() |
4.填空题- (共1题)


















5.解答题- (共3题)




(1)


(2)


-
【1】题量占比
选择题:(4道)
单选题:(9道)
多选题:(4道)
填空题:(1道)
解答题:(3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:8
7星难题:0
8星难题:8
9星难题:1