1.单选题- (共5题)
1.
水污染主要来自 ①天然水与空气、岩石和土壤长期接触 ②工业生产中废气、废液、废渣的排放 ③水生动物的繁殖 ④城市生活污水的大量排放 ⑤农业生产中农药、化肥使用不当
A.④⑤ | B.①②③ | C.②④⑤ | D.②③④⑤ |
2.
据统计,世界上的古建筑在20世纪所遭受的腐蚀比过去几百年所遭受的腐蚀还要严重,这是因为( )
A.古建筑腐蚀是可逆过程,前几百年处于化学平衡状态,近几十年向正反应方向移动 |
B.近几十年来大量使用化石燃料,形成酸雨,加速了古建筑腐蚀 |
C.近几十年来参观的人数急剧增多,加速了古建筑腐蚀 |
D.近几十年来温室效应加剧,加速了古建筑的风化 |
5.
自来水厂的水源水通常含有各种杂质,必须经过净化工序才能达到使用标准。原水净化有下列措施:①过滤 ②添加混凝剂 ③加入活性炭 ④加入消毒剂。正确的顺序
A.①②③④ | B.②①③④ | C.②③①④ | D.④①②③ |
2.选择题- (共6题)
10.读一读,回答下列问题。
Betty is very happy because she moves to her new home today. Her new home is very big and nice. It has three bedrooms. The big one is for her parents. The small one is for her brother Paul and the middle one is for her. Betty likes pink,so her bedroom is a pink room. The walls are pink. The curtains(窗帘)are pink. The bed and wardrobe(衣柜)are pink, too. Every day, Betty does her homework in her bedroom. Betty's father likes the new home, too. He likes the study because it's quiet. He can read in it. Betty's mum likes the kitchen. It is big and clean. She can cook nice food for the family. Paul likes the new home because the living room is so big and he can play games with his friends there.
Betty is very happy because she moves to her new home today. Her new home is very big and nice. It has three bedrooms. The big one is for her parents. The small one is for her brother Paul and the middle one is for her. Betty likes pink,so her bedroom is a pink room. The walls are pink. The curtains(窗帘)are pink. The bed and wardrobe(衣柜)are pink, too. Every day, Betty does her homework in her bedroom. Betty's father likes the new home, too. He likes the study because it's quiet. He can read in it. Betty's mum likes the kitchen. It is big and clean. She can cook nice food for the family. Paul likes the new home because the living room is so big and he can play games with his friends there.
11.根据提示写一篇作文,介绍一下你的假期计划
提示:⒈When and where will you go?
⒉How will you get there?
⒊How long will you stay there'?
⒋What will you do there?
⒌Why do you want to do these things there?
My holiday plan
3.填空题- (共3题)
12.
⑴ 甲同学在整理房间时,清理出如下物品,它们应分别放入哪个垃圾箱
可回收垃圾___________有害垃圾___________。(请填序号)
A 废作业本 B 汽水易拉罐 C 生锈铁钉
D.矿泉水瓶 E.烂苹果 F.涂改液瓶
⑵ 该同学用盐酸除去铁钉上的锈(主要成分为氧化铁)以重新使用它,请写出除锈的离子方程式_______________________________________。
可回收垃圾___________有害垃圾___________。(请填序号)
A 废作业本 B 汽水易拉罐 C 生锈铁钉
D.矿泉水瓶 E.烂苹果 F.涂改液瓶
⑵ 该同学用盐酸除去铁钉上的锈(主要成分为氧化铁)以重新使用它,请写出除锈的离子方程式_______________________________________。
13.
洁净安全的生存环境是健康的保障。
(1)空气质量状况监测中,不需要监测的指标是 。(填写序号)
a.可吸入颗粒物(PM10) b.NO2浓度 c.SO2浓度 d.CO2浓度
(2)现在人们使用乙醇汽油作为汽车燃料充分体现了低碳经济,物质的量相同的乙醇与汽油(设为C8H18)均完全燃烧产生的CO2的物质的量之比为 ;人们已尝试使用 作为汽车燃料可真正实现“二氧化碳零排放”。
安装有汽车尾气催化光解设施,它能将汽车尾气中CO和NOx反应生成可参与大气生态环境循环的无毒气体,写出CO和NOx在一定条件下反应的化学方程式_______________ 。
(3)垃圾的无害化处理常用的方法包括卫生填埋和____________焚烧等。用可降解的“玉米塑料”替代一次性饭盒,目的是为了防止产生 污染。
(1)空气质量状况监测中,不需要监测的指标是 。(填写序号)
a.可吸入颗粒物(PM10) b.NO2浓度 c.SO2浓度 d.CO2浓度
(2)现在人们使用乙醇汽油作为汽车燃料充分体现了低碳经济,物质的量相同的乙醇与汽油(设为C8H18)均完全燃烧产生的CO2的物质的量之比为 ;人们已尝试使用 作为汽车燃料可真正实现“二氧化碳零排放”。
安装有汽车尾气催化光解设施,它能将汽车尾气中CO和NOx反应生成可参与大气生态环境循环的无毒气体,写出CO和NOx在一定条件下反应的化学方程式_______________ 。
(3)垃圾的无害化处理常用的方法包括卫生填埋和____________焚烧等。用可降解的“玉米塑料”替代一次性饭盒,目的是为了防止产生 污染。
试卷分析
-
【1】题量占比
单选题:(5道)
选择题:(6道)
填空题:(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:3
7星难题:0
8星难题:4
9星难题:1