完形填空

What must you do when you 1 a present2 your birthday?you have to 3 down and write athank you 4. The words "Thank you" are very5. We have to use them on 6 many occasions(场合). We 7 them when someone does something8 us. 9 important word is "please". Many peopleforget 10 it. 11 is rude to ask someone to dosomething without 12 "please". We have to use itwhen we 13 something,too. It may be a book or a     

MOTHER''''S BIRTHDAY

梦向并州撬叮了评弊蕊丁二二丁二二龙以跳硅甲.00一‘ompo.lt.on议壑 TOmorrow 15 our mother’5 bjrthday .My sjster and 1 want to gjve MotherasurPrise.With our savings,we buy a birthday eake .We also make a birthdayeard.We write on it一HAPPY BIRTHDAY.WE LOVE YOU,MOTHER. When Mother receives these things,she 15 very haPPy.MOTHER'S BIRTHDAY@Keeley…     

梦想

When we were young, we had dreams and expectations. We imagine things, we keep thinking about what we want to be, what we want to do, what makes us proud and happy and what we will become. We grew up, and things seemed like having its own way. We accept our success or failures and we move on. The rapid change, the need to do the urgent things, the works, the pressures and the failures, all kill part of our visions. Things have changed, but they cannot really take away the dreams. We still have to dream on, to visualize our desires, our wants, our vision of our future, even when we are considered too old for such things.     

离散家庭

Dad and Mum have split up for eternity,They will still remain together in my heart.There are so many happy memories in the past,And When I play them over and over again,It's like them beqinning from the end,back to the start。We did stuff as if we were the happiest familly in the worId,I would have never picked this to happen with my parents.We'd go out to the cinemas and go camping and everywhere else,No matter if it were hot or cold.     

名人名言

We always have time enough,if we will but use it aright．——J·W·Goethe只要我们能善用时间,就永远不愁时间不够用。——歌德(德国诗人、剧作家)     

两道新型阅读理解题(英文)

A Some people say laughter is the best medicine. Scientists are beginning to agree with this. They arc studying Laughter seriously and finding it is really good for us. So what happens when we laugh? We use fifteen different muscles in our face, and laughing is good for every organ in our body. When we laugh, we     

Insistence——the Keyto Success

When we were young, we might have all kinds of dreams: to become a star, a lawyer, a scientist and so on. These dreams are really nice. When we have a dream, we have the power to help us goahead. On our way to make our dreams come true, we will meet with …     

The Ships of the Desert

Hello, we are camels＊. We come from the desert. We are tall and sltong. Our hair is short and brown. We have small heads and long necks＊. Look, them are humps（驼峰）on our backs＊, When we eat something, some food and water will change into（变成）fat and stay in our humps.＊ And then we can cross（穿越）the desert without（没有）food or water. So people call us ＂the ships of the desert＇,. Would you like to go to the desert with us？     

Grammar as process

Is grammar a thing or is it something that happens? This paper will argue that maybe it is a bit of both. When we describe language, as in the grammar of English, grammar is more noun-like than verb-like. It is a body of facts about the language: "The present perfect is formed by the auxiliary have plus the past participle", etc. On the other hand, when we use language in real communication, grammar manifests itself in ways that seem to have little to do with the conscious appli     

How to Improve Your Reading Comprehension

When seeking to improve any skill, it is important to have a positive attitude, to set clear goals, and to practice regularly. The same is true of improving your reading comprehension skills. First, I want to discuss some positive thinking strategies, and then we will discuss some more practical ways of improving in the area of reading comprehension.     

THE WORLD IN THE YEAR 2100

How will the world be like in the year 2100? Scientists think that it will be a world full of scientific wonders.The cars will have no wheels and they will not have to use petrol. They will use sunlight and even laser. The aeroplane will travel at the speed     

How to Form Good Study Habits

As for students,it’s very important to form good learning habits.If we have good learning habits,we will learn much better and more easily.We should listen to the teachers and take note carefully in class.What’s more,we should work in groups or pairs and learn from each other.For example,as for learning English,we should practice speaking English in and out of classroom.Keeping a diary in English and     

NMET2007“单项填空”热点预测50题

l一It，5 alovelyday，isn，tit?一Yes.1 love when the weather 15 like this. Why don’t we sit outside and have our luneh? A .this B.th成C.it D.one 2.一1 hear that Georgehas gone to Harvard Univer-- sity for his Master，5 degree.一Oh，how niee!Do you know when he_? A . was leaving B.left C.had len D.hasl砍3 .U a man sland at the front line of the busi一ness world，he must bea即闭eombination of kn叫ledge，hard work and即记altitude. A .will B.15 to 4 .We，re Uving in C .15即ing ro D.15 abou…     

省略、倒装专练50题(英文)

1 .Sod江石c血_it to work out阮p功blem thatl decid记to .k Tom for advice.(06广东) A.1 did助dB，did 1 find C .1 have如d D.抽忱1 found 2.homewolk did we have to do that we had no咖e totakea，t.(肠福建) A.50 much B.Tbo much C.1场litde D.50 little 3一It、b帅ing hot耐ay，俪，t it?一Yes·_yesterday.(肠福建) A.50 was itB，50 it was C.50 it 15 D.50 15 it 4._by keePing down co6ta will PowerD目以h咖ita advan切名e~othercom脚叫es.(06浙江) A.ouly B.Juot C.S以D.Yat 5._石介月，y~heath~and other bene6…     

阅读理解四则(英文)

(A)The Policeman and the ThiefOne day the policeman, John, wasasked to take the thief, Jack, to the citypolice station. On their way, they came toa shop where bread was sold. Jack said,“We have no food to eat on the train. It isfar away and it will take us much time toget there. IAll go into this shop and buy some bread, so we can eat it onthe train.”John was very happy. He thought that he would have something toeat on the train, so he said to Jack, “We donAt have much time. Be quick!…     

校园望远镜

Septemberis anew start.We have a new semester(学期).Happily, we will meet old classmates and teachers,and get to know new friends. Especially(特别是),Teacher's Day is in this month.We will send beautiful presents to our teachers.     

I AM VERY HAPPY TODAY

Today is Saturday. It is sunny and warm. I went shopping with my good friend. On our way to the supermarket, we saw a purse on the road. We picked it up. There was some money and an ID card in it. We went to a police station with the purse. Then we gave it to a policeman. When I went back home, I told my parents about it. They were very happy and said, "you're our good child. We are proud of you!" I am very happy today.     

用“WILL”表将来

The full forms are：I＇ll = I will; you ＇11 = you will he ＇11 = he will; she＇lt = she will; it＇ll = it wi we ＇11 = we will; they＇ll = they will. Negatives： won＇t = will not.We can use will to make personal predictions about the future. For example： a） I think it＇ll snow tomorrow b） I＇ m sure they＇ll send it later this week.     

Mercury(1)

1.Mercury is the planet closest to the sun.It is thefastest moving planet.And it is the second smallestplanet in our solar system. 2.Mercury is very difficult to see.Its orbit isbetween us and the sun.So,we have to look toward thebright light of the sun to see it.The sunlight usuallyhides Mercury.When we can see it,it appears as a fuzzyball.     

对称三对角矩阵的QL方法论

QL(QR) method is an efficient method to find eigenvalues of a matrix. Especially we use QL(QR) method to find eigenvalues of a symmetric tridiagonal matrix. In this case it only costs O( n^2) flops, to find all eigenvalues. So it is one of the most efficient method for symmetric tridiagonal matrices. Many experts have researched it. Even the method is mature, it still has many problems need to be researched. We put forward five problems here. They are: (1) Convergence and convergence rate; (2) The convergence of diagonal elements; (3) Shift designed to produce the eigenvalues in monotone order; (4) QL algorithm with multi-shift; (5) Error bound. We intoduce our works on these problems, some of them were published and some are new.