满分5 > 高中英语试题 >

Mathematical Induction By Titu Andreesc...

 

Mathematical Induction

By Titu Andreescu & Vlad Crisan

ISBN: 9780996874595

Price: US $ 84. 63

Buy now at a 20% discount!

`I serves as a very good resource and teaching material for anyone who wants to discover the beauty of induction(归纳法) and its applications. The authors explore 10 different areas of mathematics, including topics that are not usually discussed in an Olympiad-oriented book on the subject.

The Flight of a Buttrfly or the Path of a Bullet ?

By Larry Cuban

ISBN: 9781682531372

Price: US $ 32.00

Buy now at a 10% discount!

In this book, Larry Cuban looks at the uses and effects of digital technologies in K-12 classrooms, exploring if and how technology has transformed teaching and learning. In particular, he examines forty-one classrooms across six districts in Silicon Valley that have devoted much to including digital technologies into their education practices.

The Fight for America's Schools

By Barbara Ferman

ISBN: 9781 682530962

Price: US $ 60. 00

Buy now at a 15% discount!

This book examines how parents ,communities ,teachers, unions,and students are working together to oppose market-based reforms in education. Drawing on a series of rich case studies, the book explains how different groups work together toward common goals.

The White Chalk of Days

By Mark Andryczyk

ISBN: 9781618116611

Price: US $ 27.05

Buy now at a 10% discount!

It presents translations of literary works that imaginatively involve important problems in today's Ukraine and express its suffering and happiness. Featuring poetryfiction, and essays by fifteen Ukrainian writers, the anthology (选集) offers English-language readers a wide collection of the most appealing literature written in Ukraine in the past fifty years.

 

 

1.How much is Mathematical Induction now?

A.About $ 16. 93. B.About $ 64. 63.

C.About $ 67. 70. D.About $ 84. 63.

2.What do we know about the book written by Larry Cuban?

A.It focuses on technological reform in education.

B.It aims to improve pre-school education.

C.It helps with students' mathematical ability.

D.It is based on various academic studies.

3.Which book is the most culture-specfic?

A.Mathematical Induction.

B.The Flight of a Butterfly or the Path of a Bullet? .

C.The Fight for America's Schools.

D.The White Chalk of Days.

 

1.C 2.A 3.D 【解析】 本文是一篇说明文。主要介绍了四本书——关于数学、数学技术纳入教育实践、反对以市场为基础的教育改革,乌克兰文集。 1. 2. 3.
复制答案
考点分析:
相关试题推荐

阅读下面短文,根据所给情节进行续写,使之构成一个完整的故事。

Three boys and three girls were going to the beach. When they boarded the bus, they were carrying sandwiches and wine, dreaming of golden beaches. Suddenly, they noticed Vingo. He sat in front of them, eyes fixed upon a photo, completely in silence.

Deep into the night, the bus pulled into Howard Johnson’s, a service area, and everybody got off except Vingo. The young people began to wonder about him. When they came back, one of the girls sat beside him and introduced herself. “Want some wine?” she said. He smiled and took a swig from the bottle. He thanked her and became silent again.

The next morning, they awoke outside another Howard Johnson’s, and this time Vingo went in. The girl insisted that he join them. He ordered black coffee and some cookies. When they returned, the girl sat with Vingo again. After a while, slowly and painfully, he began his story. He had been in prison for the past four years, and now he was going home.

“Are you married?”

“I don’t know.”

“You don’t know?” she said.

“Well, when I was in prison I wrote to my wife,” he said, “I told her that I was going to be away for a long time, and that if she couldn’t stand it, if the kids kept asking questions, and if it hurt her too much, she could just forget me. I’d understand. ‘Get a new guy.’ I said. She’s a wonderful woman. I told her she didn’t have to write me. And she didn’t. Not for three and a half years.”

“And you’re going home now, not knowing?”

“Yeah. Well, last week, when I was sure the parole (假释) was coming through, I wrote her again. We used to live in Brunswick, and there’s a big oak (橡树) tree just as you come into town. I told her that if she didn’t have a new man and if she’d take me back, she should put a yellow handkerchief on the tree, and I’d get off and come homeIf she didn’t want me, forget it — no handkerchief and I’d go on through.”

“Wow,” the girl exclaimed, “wow.”

She told the others, and soon all of them were in it.

注意:1.所续写短文的词数应为150左右;

2.至少使用5个短文中标有下划线的关键词语;

3.续写部分分为两段,每段的开头语已为你写好;

4.续写完成后,请用下划线标出你所使用的关键词语。

Paragraph 1

Looking at the photo, the young people found a young woman and three children in it.

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Paragraph 2

Vingo sat there amazed, staring at the oak tree.

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

 

查看答案

假定你是李华,你们学校和一所美国学校签署了教师交流协议。在过去的一年里,你们的英语老师是来自这所学校的Sue Wood。不久前她回到美国任教。请根据要求写封电子邮件:

1. 对她表达感谢之意;

2. 介绍她离开后自我和班级发生的事情;

3. 期望了解她的近况。

注意:

1. 词数100左右;

2. 可适当增加细节,以使行文连贯。

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

 

查看答案

阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

Monkeys do not like it when others get more food 1. they do, according to a new study.

Researchers from Yale and Harvard universities found Capuchin monkeys punish monkeys 2. get more food. "This sort of, 'If I can't have it, no one can' response is because 3. psychological spite (怨恨), and it was4. (previous) thought unique to humans," said Kristin Leimgruber of Harvard University. She is a co-author of the research study. The researchers watched as some Capuchin monkeys 5. (give) more food than others. They found that monkeys getting the 6. (small) share pulled a rope to fold up a table holding the other monkey's bigger share.

Another lead researcher, Laurie Santas, 7. (explain) over email, "I think what we can conclude about humans is that some of our more embarrassing tendencies have relatively deep 8. (root)." Santos said the spiteful response was not present with another member of the ape species—chimpanzees(黑猩猩).

An earlier study, she said, showed chimpanzees would fold up the table of other chimpanzees 9. (steal) food from them. But they would not punish chimpanzees who just happened 10. (have) more food, Santos said. In other words, it was fine if another chimpanzee had more food as long as they did not steal it.

 

查看答案

    I had driven home to celebrate my 38th birthday with my mother. When I arrived, I found her _______ proudly at the kitchen table, a chocolate cake and two boxes wrapped orange ribbon (丝带) in front of her. “Happy birthday!” she said, _______ at the boxes. “Open them.”

As she knows me _______ than anyone, she’d gotten me exactly what I wanted—running clothes. I _______ her and thanked her and proceeded(接着) to eat the cake.

“Too many _______,” I said, not really caring.

“You’ll run them off tomorrow,” Mom said.

Many adult children with a parent suffering from _______ memory will tell you there was one day that _______ to them that their relationship with their mother or father would be forever changed.

For me that day _______ two weeks later, when I drove back for another short _______. I came upon exactly the same ________: my mom sitting at the kitchen table; a chocolate cake resting next to two ________ wrapped in curly ribbon. The ribbon was green this time. That was the only ________ “Happy birthday!” my mom said.

I was totally ________. “What’s going on?” I asked.

Mom smiled. “Can’t I celebrate my daughter’s birthday?”

This was no ________. This was real life, and since my mother clearly only wanted to make me ________, I pushed aside my fear and fulfilled my role as the ________ daughter. I hugged her, thanked her and ________ the clothes... I did not mention to her that we’d done all this two ________ ago.

My house is her world now. My mother and I have the ________ conversation roughly 10 times a day. ________, I consider it a pleasure, because every minute is new for her.

1.A.cooking B.sitting C.singing D.dancing

2.A.shouting B.running C.staring D.gesturing

3.A.earlier B.longer C.better D.less

4.A.paid B.hugged C.comforted D.ignored

5.A.calories B.presents C.decorations D.candles

6.A.sad B.lasting C.failing D.past

7.A.signaled B.added C.appealed D.contributed

8.A.ended B.came C.changed D.disappeared

9.A.memory B.birthday C.party D.visit

10.A.day B.idea C.scene D.celebration

11.A.boxes B.bags C.dresses D.hats

12.A.color B.choice C.attraction D.difference

13.A.moved B.confused C.embarrassed D.excited

14.A.pleasure B.trouble C.trick D.end

15.A.happy B.shocked C.puzzled D.upset

16.A.friendly B.successful C.forgetful D.grateful

17.A.admired B.washed C.declined D.wrapped

18.A.days B.weeks C.months D.years

19.A.previous B.annoying C.only D.same

20.A.Therefore B.Instead C.However D.Moreover

 

查看答案

Try This at Home!

Are you looking for a new pastime that will create a balance between physical activity and relaxation? Then yoga may be the perfect choice for you. Yoga can be practiced by people of all ages and levels of fitness.1. It's a great way to strengthen your muscles and become more flexible.

In the 1930s, Indian Sri Tirumali and K. Pattabhi developed one of the most popular forms of yoga practised worldwide today. They worked together using an ancient Sansknt text called Yoga Korunta to create a set routine of yoga movements and breathing exercises. 2.

Ashtanga is different from other forms of yoga. It is a very powerful form of aerobic (有氧的)exercise which creates deep heat in the body. 3. In other forms of yoga, however, the routine can change each time and the stretching exercises aren't aerobic.

4.As well as making you stronger and more flexible, it can also help you to stay calm. By focusing on your breathing while doing physical exercise, you are able to get a balance between mind and body. In addition, yoga helps to make us healthier so we are less likely to get common illnesses like colds.

Furthermore, yoga encourages you to think about what you're doing. Often you will close your eyes while doing certain movements.5.After a few lessons you'll stop looking at what the others around you are doing. You will stop comparing yourself and start focusing on yourself.

A. It can also be done anywhere at any time.

B. The result of their co-operation was ashtanga yoga.

C. Whatever kind of yoga you choose, there are many long-term benefits.

D. This allows you to concentrate better and it makes you less competitive.

E. Every time someone practices ashtanga, he or she does exactly the same movements.

F.  If you're interested in yoga, but can find a class near you, then it might be   an excuse to travel.

G. Recently, it has become extremely common for beginners as well as advanced yoga students to go on yoga holidays.

 

查看答案
试题属性

Copyright @ 2008-2019 满分5 学习网 ManFen5.COM. All Rights Reserved.