据统计,我国互联网用户已达3.6亿户。互联网从无到有,迅猛发展,一方面它丰富了人

题型:材料分析题

问题:

据统计,我国互联网用户已达3.6亿户。互联网从无到有,迅猛发展,一方面它丰富了人们的生活,为我们的学习、工作和娱乐开辟了新的途径,促进了人类文明和社会的总体进步;另一方面,也带来了诸如情感冷漠、道德失范等种种不和谐现象,是各类不良信息传播的“帮凶”。互联网就是在不断同“病毒”、黑客、垃圾信息的斗争中发展起来的,它深深影响并将不断改变我们的生活与观念。

结合材料,简要分析互联网的成长过程体现哪些哲学道理?

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考点:矛盾的含义和基本属性——同一性和斗争性意识及其与物质的辩证关系联系的普遍性发展的普遍性矛盾的普遍性和特殊性
题型:材料分析题

患者60岁,突然不能说话,右侧肢体无力,约5~6分钟恢复,反复发作,发作后检查无神经系统体征。首先应考虑的诊断是()

A.局灶性癫癎发作

B.脑栓塞

C.癔病发作

D.颈内动脉系统TIA

E.椎基底动脉系统TIA

题型:材料分析题

信息匹配 (共5小题;每小题2分,满分10分)

阅读下列应用文及相关信息,并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。首先,请阅读下列的应用文:

A. DETECTIVES ABROAD

Read about the lives of real detectives. This monthly magazine brings you up-to-date true stories about real life of detectives as they chase criminals across continents. Find out how some of the most dangerous criminals in the world are caught by some of world’s finest detectives. Follow their routes on the free map which comes with every issue.

B. WORLD TRAVEL

This weekly magazine can bring the world to your home. Have you ever wondered what the Chinese eat for breakfast? Did you know that the Sahara Desert is getting bigger every year? This fascinating magazine, full of color photographs, is your window on the world.

C. ONLY 16

Every week well-known writers bring you the latest teenage love stories. Each magazine carries three full-length stories as well as cartoons and color pictures of your favorite film stars.

D. EUROPE NEWS

The weekly magazine keeps you in touch with what’s happening. Filled with facts and figures about almost everything you can think of, plus articles by our regular writers on the week’s most interesting news stories. Special back page sums up the news for the busy readers.

E. OLD SCHOOLHOUSE

The magazine is approximately 200 pages, full color, and packed with support and fun! Columns: Creation Answers with AiG’s Ken Ham, Resource Room for special needs home schooling with Christine Field, Diana Waring’s HisStory column, our Finishing the Race (High School) department, and Show and Tell – where readers share their own detailed methods and curriculum choices.

F. CRIME AND CRIMINALS

These exciting short stories are written by well-known crime writers. Every magazine brings you the best in criminal thrillers, stories are so good that you won’t be able to put the magazine down. And every month we leave one crime unanswered so that you, that reader, can play detective.

  请阅读以下读者的信息,然后匹配读者和适合他/她的杂志:

小题1:Emi is a university student studying Italian and Polities. She doesn’t have much time to read anything very detailed but she is looking for something with plenty of news and information.

小题2:Carrie is sixteen years old and loves spending time listening to pop music and lying on her bed reading. She is always interested in finding out more about some of the stars in the world of pop and fashion.

小题3:Bill travels a lot when he was younger. Now that he has stopped his work, he enjoys reading about foreign people, places and customs even if he has already visited that part of the world.

小题4:Leroy used to be a detective. He still takes an active interest in the work of the police, but these days he enjoys reading fictions after years spent chasing real criminals.

小题5:Brigitte has a five-year-old daughter and after several talks with her husband, she is considering to educate their daughter at home. She would like a magazine to learn about this new trend.

题型:材料分析题

尿素(H2NCONH2)是一种非常重要的高氮化肥,工业上合成尿素的反应如下:2NH3(l)+CO2(g)H2O(l)

+H2NCONH2(l) △H=-103. 7kJ/mol

试回答下列问题:

(1)下列措施中有利于提高尿素的产率的是_____。

A.采用高温 B.采用高压 C.寻找更高效的催化剂

(2)合成尿素的反应在进行时分为如下两步:

第一步:2NH3(l)+CO2(g)H2NCOONH4(氨基甲酸铵)(l) △H1

第二步:H2NCOONH4(l)H2O(l)+H2NCONH2(l) △H2

某实验小组模拟工业上合成尿素的条件,在一体积为0.5 L的密闭容器中投入4 mol氨和1mol二氧化碳,实验测得反应中各组分随时间的变化如甲图所示:

①已知总反应的快慢由慢的一步决定,则合成尿素总反应的快慢由第___ 步反应决定,总反应进行到

____min时到达平衡。

②反应进行到10 min时测得CO2的物质的量如甲图所示,则用CO2表示的第一步反应的速率v(CO2)=

________。

③第二步反应的平衡常数K随温度的变化如乙图所示,则△H2____0 (填“>”“<”或“=”)。

题型:材料分析题

肺泡呼吸音减弱的原因为

A.胸廓活动受限

B.机体需氧量增加

C.支气管阻塞

D.腹部疾病

E.呼吸肌疾病

题型:材料分析题

战国时期各国变法之后,除了王室,中国的民间社会基本采取“分户析产制”,即父母将家庭财产(尤其是土地)平均分配给每个儿子。这一制度()。

A.颠覆了宗法制的传统

B.加速了小农经济的瓦解

C.促进了工商业的发展

D.提高了土地自由流转率

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