上海市崇明区疫情最新情况
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上海市崇明区2018届高三英语二模
上海市崇明区2018届高三二模 II. Grammar and vocabulary Section A
Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
China’s Good Samaritan Law (见义勇为法)Takes Effect
China’s Good Samaritan Law went into effect on October 1 to encourage people who are ready to help others. Under the law
2018年上海市崇明区中考化学二模试卷
2018年上海市崇明区中考化学二模试卷
六、单项选择题(共20分)
1.(1.00分)含氟牙膏中的“氟”指的是( ) A.分子
B.原子
C.单质
D.元素
2.(1.00分)Cl2O5中“Cl”的化合价是( ) A.﹣2 B.+2 C.+5 D.﹣5 3.(1.00分)属于纯净物的是( ) A.蒸馏水 B.食盐水 C.天然气 D.双氧水 4.(1.00分)能作钾肥的是( ) A.CO(NH2)2 B.Ca(H2PO4)2
C.K2CO3
D.NH4HCO3
5.(1.00分)名称与化学符号不一致的是( ) A.胆矾:CuSO4?5H2O B.铵根:NH4 C.汞元素:Hg D.2 个氢分子:2H 6.(1.00分)化学反应 2Mg+CO2A.化合反应
B.分解反应
2MgO+C 属于( )
D.复分解反应
C.置换反应
7.(1.00分)属于有机物的是( ) A.碳酸
B.二氧化碳
C.葡萄糖 D.金刚石
8.(1.00分)属于化学性质的是( ) A.熔沸点 B.导电性 C.还原性 D.溶解性
9.(1.00分)加入足量水搅拌,能形成溶液的是( ) A.牛奶
B.麻油
C.泥沙
D.蔗糖
10.(1.00分)物质用途错误的
上海市崇明区2018届高三英语二模
上海市崇明区2018届高三二模 II. Grammar and vocabulary Section A
Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
China’s Good Samaritan Law (见义勇为法)Takes Effect
China’s Good Samaritan Law went into effect on October 1 to encourage people who are ready to help others. Under the law
上海市崇明区2018届高三英语二模
上海市崇明区2018届高三二模 II. Grammar and vocabulary Section A
Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
China’s Good Samaritan Law (见义勇为法)Takes Effect
China’s Good Samaritan Law went into effect on October 1 to encourage people who are ready to help others. Under the law
2018年上海市崇明区高三二模数学卷(含答案)
崇明区2018届第二次高考模拟考试试卷
数 学
考生注意:
1.本试卷共4页,21道试题,满分150分.考试时间120分钟.
2.本考试分设试卷和答题纸. 试卷包括试题与答题要求.作答必须涂(选择题)或写(非选择题)在答题纸上,在试卷上作答一律不得分.
3.答卷前,务必用钢笔或圆珠笔在答题纸正面清楚地填写姓名、准考证号.
一、填空题(本大题共有12题,满分54分,其中1-6题每题4分,7-12题每题5分)
【考生应在答题纸相应编号的空格内直接填写结果,每个空格填对得满分,否则一律得零分.】
1.已知集合U???1,0,1,2,3?,A???1,0,2?,则eUA? .
?1?11?2.已知一个关于x,y的二元一次方程组的增广矩阵是??,则x?y? .
012??3.i是虚数单位,若复数(1?2i)(a?i)是纯虚数,则实数a的值为 . 4.若
log2x?1?42?0,则x? .
5.我国古代数学名著《九章算术》有“米谷粒分”题:粮仓开仓收粮,有人送来米1534石,验得米内夹谷,抽样取米一把,数得254粒内夹谷28粒,则这批米内夹谷约为 石(
2017届上海市崇明区高三英语二模试卷(含答案)
崇明区2017届第二次高考模拟考试试卷
英 语
(考试时间120分钟,满分140分。请将答案填写在答题纸上)
I. Listening Comprehension Section A
Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.
1. A. In a bank. B. In a hospit
上海市崇明区2021届高三英语一模试题含解析
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上海市崇明区2021届高三英语一模试题(含解析)
(考试时间120分钟,满分140分)
I. Listening Comprehension
Section A
Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.
1. 【此处可播放相关音频,请去附件查看】
When was the
2017上海市崇明高三物理一模试卷
上海市崇明县2016学年高三第一次高考模拟考试试卷
物 理
考生注意:
1. 本试卷满分100分.考试时间60分钟;
2. 答案必须全部填写在答题卡上,填写在试卷上一律不给分. 一、单选题:(每题3分,共24分)
1.下列各物理量的定义式正确的是( )
UF
(A)电流强度I= (B)加速度a=
RmkQEp(C)电场强度E=2 (D)电势φ=
rq
2.升降机地板上放一木箱,质量为m。当它对地板的压力N=0.8mg时,升降机可能做的运动是( ) (A)加速上升 (B)减速上升 (C)静止 (D)匀速下降
3.如图所示,一偏心轮绕O点做匀速转动。偏心轮边缘上A、B两点的
A ( )
(A)线速度大小相同 (B)角速度大小相同 O (C)向心加速度大小相同 (D)向心加速度方向相同 B 4.起重机沿竖直方向以大小不同的速度两次匀速吊起质量相等货物,则两次起重机对货物的拉力和起重机的功率大小关系是( ) (A)拉力不等,功率相等 (B)拉力不等,功率不等 (C)拉力相等,功率相等 (D)拉力相等,功率不等
υA 5.两根相同的绳子上某时刻存在A、B两υB 列绳波,两
2017-2018学年上海市崇明区生命科学一模试卷及答案
名 ………………………… 崇明区2018年等级考第一次模拟考试试卷
生 命 科 学
考生注意:
1.试卷满分100分,考试时间60分钟。
2.作答必须全部涂或写在答题纸上,在试卷上作答一律不得分。选择题的作答必须用 2B铅笔涂在答题纸的相应区域。
姓 … ○线 … … … 号…证…考…准…… … … … … … 级…班○ 封 … … … … … … … … 校…学……………○密…………………一、选择题(共40分,每小题2分。每个小题只有一个正确答案)
1.在“细胞的观察和测量”实验中,小明已在低倍镜下观察到了清晰的蚕豆叶下表皮细胞,现要精确地测量保卫细胞的长度,接下来他应该做的是 A.使用目镜测微尺直接测量 B.转换至高倍镜
C.调节细调节器
D.调节光圈
2.图1为一种人工半透膜模型。与细胞膜结构相比,K?和NO?3不能通过的原因是缺少了关
键成分 H2O 图1
A.蛋白质
B.磷脂 C.多糖 D.胆固醇
3.某课题小组以“班氏试剂作用下溶液出现颜色反应的时间”为指标,探究比较不同成熟程度的柚汁中还原性糖的含量,实验鉴别的特征是
2017年上海市崇明县高三英语一模
2017 崇明
Suspended Coffee
How about buying a cup of coffee for someone you’ll never meet?
The idea, begun in Naples, Italy, and called “Suspended Coffee”一 i.e., a customer pays for a coffee and “banks”it for someone (21) ___________ (fortunate) —has become an international internet sensation(轰动) with coffee shops in Europe and North America (22)
___________ (participate) in the movement. The Facebook page alone has more than 28,000 “likes”.
The tradition of “suspended coffee” is a long-standing trad