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P3

 1.2事件的概率及性质答案

一. 填空题1. 设随机事件 A,B 及其和事件 A  B 的概率分别为 0.4,0.3 和 0.6。若 B 表示 B 的对立事件,那么积事件 AB 的概率 P(AB)  0.3 。知识点:和事件、差事件的概率运算律P(A  B)  P(A)  P(B)  P(AB) ,求得 P(AB)  0.1P(AB)  P(A  B)  P(A)  P(AB)  0.4 0.1  0.32. 已知事件 A,B 满足: P(AB)  P(A  B),且 P(A)  0.4 ,则 P(B)  0.6 。

2020-03-23    2361    0
P16

 高中地理万能答题模板

六、区域差异分析的一般思 !!!!!!!!路 7 七、洪涝灾害成因与措施的答题模 !!!!!板 8 八、高中地理重要公 !!!!!!!!!!式 10 九、时区和国际日界线示意 !!!!!!!图 12 十、世界气候类型分布

2020-01-31    2399    0
P93

 第二册 有线通信设备安装工程预算定额

信息通信建设工程预算定额 第二册 有线通信设备安装工程 (修订送审稿) 中华人民共和国工业和信息化部1 前 言 为更好地适应通信建设发展需要,合理和有效控制工程建设投资,规范通信建设概算、预算的编 制

2019-05-24    1806    0
P47

 新版高中语文必修上册课文

1 沁园春·⻓沙(⽑泽东) …………………………………………………………………………32 ⽴在地球边上放号(郭沫若)……………………………………………………………………3红烛(闻⼀多)………………………………………………………………………………………3*峨⽇朵雪峰之侧(昌耀) …………………………………………………………………………4*致云雀(雪莱) ……………………………………………………………………………………53 百合花(茹志娟)…………………………………………………………………………………7*哦,⾹雪(铁凝)…………………………………………………………………………………11单元学习任务:少年情怀的表达——学写新诗

2019-08-05    7363    0
P5

 必修一历史复习提纲专题一.docx

必修一历史复习提纲 专题一 古代中国的政治制度 一、中国早期政治制度: 1、了解先秦时期的王朝变迁: (1)夏(公元前21世纪——公元前16世纪) (2)商(公元前16世纪——公元前1046年) (3

2020-04-14    4030    0
P10

 高考数学-高中数学必修1冲刺讲义

高中数学必修 1 知识点 第一章 集合与函数概念 一、集合有关概念: 1、集合的含义:某些指定的对象集在一起就成为一个集合,其中每一个对象叫元素。 2、集合的中元素的三个特性: (1)元素的确定性; (2)元素的互异性;

2020-03-15    1394    0
P22

 高考历史-人教版高中历史必修知识点清单

1、“百家争鸣”的含义:“百家争鸣”是指春秋战国时期知识分子中不同学派的涌现及各流派争芳斗艳的局面。所谓“百家”是泛指,意为数量多。《汉书·艺文志》上主要分为儒家、墨家、道家、法家、阴阳家、杂家、名家、纵横家、兵家、小说家等十家。所谓“争鸣”,是指当时代表各阶层,各派政治力量的学者或思想家,都希望按照本阶级(层)或本集团的利益和要求,对宇宙对社会对万事万物作出解释。于是,他们著书立说,广收门徒,高谈阔论,互相辩难,争相发表自己的见解。

2020-03-06    2444    0
P10

 《归去来兮辞》导学案(教师版)

《归去来兮辞》导学案(教师版) 教学目标: 1、通过朗读,发挥想象,感受陶渊明的形 象,体会作者情感。 2、掌握“胡” “奚”“焉”“曷”“何”五个疑问代词, 积累重要实词,掌握的文中重要的词类活用的词和特殊文言

2020-08-19    1322    0
P10

 人教版七年级上册英语先学后教学案

1 七年级上册英语先学后教学案 课题 Starter Unit 1 Good morning! 课时 1 授课日期 课型 新课 主备教师 使用教师 学习内容 学习 目标 知识与技能: 1. 识别和掌握八个人名。

2021-01-18    2844    0
P4

 第1-2套数学必修1核心突破(浙江专版)详答

!!# ““#$!%“!“&#“!%“'““#$!%#!&!( !“#$%&'()*+,(-./(#$01)*2345#$!'!) 67,“$#%$!&$&%%8&&!#“9:'$$#%%$!&$%'&'!#!“!# #$($&%()*24!&$&(*!&;&()#“<=4($&%4>#$“)*2?@ABCDE“9:)$!&!+!) #./FG““,0HI # /D?FGJKL“MJNOP“ Q# (RS“(“-./FG%0HI # /TUD?FG“MJNOP “ Q # (RS!.!( 6%%&&%&&*!()*+ %“V%%&'!!

2018-11-05    2954    0
P64

 部编人教版初中道德与法治七年级下册全册导学案

部编版七年级下册道德与法治 全册导学案 备课人:目 录 第一单元 青春时光 第一课...........................................................

2020-03-17    2041    0
P60

 统编教材部编人教版道德与法治七年级下册全册导学案

一、学习目标1.了解进入青春期后出现生理变化的表现及原因。2.知道进入青春期产生的矛盾心理以及如何能有效化解矛盾心理的方法。二、自主预习1.青春期是人一生中身体发育的重要时期。这一时期,我们的身体变化主要表现在三个方面: , ,

2020-03-17    1958    0
P5

 2017-2018学年高中英语必修三课时提升作业: 一 Module 1 Period 2 Reading and Vocabulary 要点讲解课

Ⅰ. 选词填空ancient, architect, birthplace, civilization, face, gallery, landmark,project, situated, symbol1. The wedding ring is a _____________ of our love.2. Rome is famous for its _____________ monuments.3. The Empire State Building is a famous _____________ of New York.4. China is well-known for her five thousand years of _____________ .5. Asia is the _____________ of the great religions of the world.6. The government began a new _____________ in my hometown last

2019-10-31    1617    0
P5

 2017-2018学年高中英语必修三课时提升作业: 一 Module 1 Introduction Reading and Vocabulary

Ⅰ. 选词填空ancient, architect, birthplace, civilization, face, gallery, landmark,project, situated, symbol1. The wedding ring is a _____________ of our love.2. Rome is famous for its _____________ monuments.3. The Empire State Building is a famous _____________ of New York.4. China is well-known for her five thousand years of _____________ .5. Asia is the _____________ of the great religions of the world.6. The government began a new _____________ in my hometown lastyear.7. The school is _____________ on a hill.8. The _____________ attracted thousands of art-lovers last year.

2019-10-31    1523    0
P5

 2017-2018学年高中英语必修三课后阅读作业: 十一 Module 3 Period 3 Grammar 语法专题课

Ⅰ. 阅读理解It was once thought that air pollution affected onlythe area immediately around large cities with factoriesand heavy automobile traffic. Today, we know thatalthough these are the areas with the worst air pollution,the problem is actually worldwide. On several occasions over the pastdecade,

2019-10-31    2472    0
P5

 2017-2018学年高中英语必修三课时提升作业: 三 Module 1 Period 4 Integrating Skills 要点讲解课

Ⅰ. 根据汉语提示写出单词的正确形式1. What will happen if the two parties fail to reach an ____________ (协议)?2. Strict management is one of the most important ____________ (特点)of my school.3. Shanghai is one of the ____________ (地区)in China with developedeconomy and culture.4. My cousin makes a living by selling agricultural ____________ (产品)inthe market.5. There were ____________ (代表)from 24 countries in the meeting Ijust returned from.6. There is a garden on the ____________ (对面的)side of the street.7. I forgot to ____________ (签名)the application form.8. A king must teach his prince how to ____________ (统治).

2019-10-31    1691    0
P5

 2017-2018学年高中英语必修三课时提升作业: 十四 Module 5 Period 3 Grammar 语法专题课

Ⅰ. 用适当的关系词填空1. The Second World War __________ millions of people were killedended in 1945.2. He was born in the year __________ the Anti-Japanese War brokeout.3. He was the man by __________ Master of Game was translated.4. Is that the reason __________ you are in favor of the proposal?5. The magazine for __________ Betty paid one dollar was very good.6. Here is so heavy a box __________ can be lifted by nobody.7. Is this the shop __________ sells children’s clothing?

2019-10-31    2809    0
P5

 2017-2018学年高中英语必修三课后阅读作业: 七 Module 2 Period 3 Grammar 语法专题课

Ⅰ. 阅读理解In most developed countries the government providesfree education for children because it realizes that educatedcitizens are useful to the country in their later life. Mostcountries also have private education. This means that parents can payto send their children to certain schools. People who agree with thissystem say that it gives parents a larger choice of schools. Other peoplethink that private schools give the children who go to them an unfairadvantage over other children.

2019-11-01    2385    0
P5

 2017-2018学年高中英语必修三课时提升作业: 十三 Module 5 Period 2 Reading and Vocabulary 要点讲解课

Ⅰ. 单词拼写1. Who is keeping __________ (秩序)on the spot?2. Whether or not you’re given a car depends on your __________ (地位)in the company.3. He __________ ( 辞 职 )from the company in order to take a morechallenging job.4. Boys and girls are __________ (平等的), and thus they should betreated fairly.5. The project worked on the __________ ( 原 则 )that each person’sexperience was equally valuable.6. Regular exercise is of great __________ (重要)to us.7. We have been treated with such __________ (善良)by everybody.8. I’d just like to __________ (强调)the importance of politeness in thisjob.

2019-10-31    1391    0
P5

 2017-2018学年高中英语必修三课时提升作业: 八 Module 3 Period 3 Grammar 语法专题课

Ⅰ. 把下列句子改为被动语态1. He had broken his arm when I saw him.2. Lucy had already completed the project when I arrived.3. I had sold out the ticket when she came.4. They began to climb the mountain after they had bought all the foodand drinks.5. I had turned off all the lights before I went to bed.答案:1. When I saw him his arm had been broken.2. When I arrived the project had already been completed.

2019-10-31    2065    0
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