engines (搜索引擎) like Yahoo give us a lot of help.
Two Stanford University students, David Filo and Jerry Yang started it in 1994. They made a list of
their favorite webpages. When their list got bigger, they made a database (数据库) to keep all the
information. They let everyone use it for free. Soon, thousands of people were using it.
They then made a new kind of software (软件). It looked at web pages all over the Internet. It could
then take that information and arrange it for someone to look at. If you look for "animals", the engine will
give you a list of web pages with those words.
Yahoo became a public (公共的,公开的) company in 1996. Filo and Yang, still young men, became
rich. As the company grew, they went on working hard. They improved the software. They also put
more uses in, like shopping, free E-mail, booking tickets and so on. They started Yahoo in many different
countries and languages.
Yahoo. Com is famous on the Internet. And unlike most other web companies, Yahoo really makes
money.
B. were still university students
C. knew it wasn"t useful
D. were high school students
B. worked less
C. kept working hard
D. stopped working at Yahoo
B. Search engine.
C. E-mail.
D. Booking tickets.
B. Yahoo is a private company.
C. Yahoo does not make people pay for their E-mail service.
D. Yahoo is losing money.
B. They are all famous.
C. They are just like Yahoo.
D. They are all in English.
Nylon was introduced to the world. It was cheap and strong and immediately 3. b________ successful,
especially in the making of women"s stockings.
During the Second World War (战争), the best present for many women was a pair of nylon
stockings, but more importantly, nylon was 4. u______ to make parachutes (降落伞) and tyres.
Today, nylon is found in many things: carpets, ropes, seatbelts, computer, furniture and so on.
It has 5. p______ an important role in our lives for over 50 years.
1.______ 2._____ 3.______ 4.______ 5.______
wouldn"t have a problem. People found a very big spider"s web (蜘蛛网) in the state park there. The web is
as long as two football fields. It covers trees, shrubs (灌木丛) and has caught millions of mosquitoes.
"At first it was so white it looked like fairyland (童话世界)," said Donna Garde, who works in the
park.
"Now it"s filled with so many mosquitoes that it"s turned a little brown. Sometimes you can hear
the screech (尖叫声) of millions of mosquitoes caught in the web."
Scientists are trying to find out what kind of spider has spun the web and why it"s so big. Some
think a group of spiders work together on the web.
Whatever it is, the web is surely better than bug spray (***虫剂).
1. If you have mosquito bites, you"ll feel __________.
2. If you lived in Texas, US, you wouldn"t be bit (咬) __________ mosquitoes.
3. The big spider"s web in the state park is as __________ as two football fields.
4. You can hear the screech of millions of mosquitoes which were __________ in the web.
5. At first the web was white, but there were so many mosquitoes
in the web that it turned a little __________.
When you are reading something in English, you may often meet with a new word. What"s the best
way to know it?
You may look it up in the English-Chinese dictionary. It will tell you a lot about the word: the
pronunciation, the Chinese meaning and how to use the word. But how can you know where the word
is thousands of English words? How to find it in the dictionary both quickly and correctly?
First, all the English words are arranged (安排) in the letter order. In the dictionary you can first see
the words beginning with letter A, then B, C, D…. That means, if there are two words "desert" and "pull",
"desert" will be certainly before "pull". Then if there are two words both beginning with the same letter,
you may look at the second letter. Then the third, the fourth… For example, "pardon" is before"plough",
"judge" before "just", etc.
Do you understand how to look up in the dictionary?
The dictionary will be your good friend. I hope you"ll use it as often as possible in your English study.
B. different dictionaries
C. the best way of reading
D. using an English-Chinese dictionary
2. In the dictionary you may not find _____.
B. the spelling of the word
C. who used the word first
D. how to use the word
B. begins with A
C. is a short one
D. is not often used
B. straight, subject, surprise
C. century, center, business
D. foreign, entrance, headache
B. an English-Chinese dictionary can tell us everything about a word
C. an English-Chinese dictionary can help us a lot in our English study
D. all English-Chinese dictionary are the same
going to use a new way to decide who the top kids are. The best students won"t have high marks. They
will also be kids who do not dye (染) their hair, smoke or drink. Here are some of the new rules.
Tell the truth. Have you ever copied someone else"s work on an exam? Don"t do it again! That is not
something an honest student should do. If you"ve played computer games for two hours in your room,
do not tell your parents you have done homework.
Do more at school. Good students always love animals and care for other people. April is Bird-loving
month in China. Are your schoolmates doing anything to celebrate? Join in it! In this way, you can learn
more about animals and how to protect them. When more people work together, it makes it more fun
for everyone. Have you ever quarreled with your teammates when your basket-ball team lost? Only
working together can make your team stronger. Be friendly to the people around you. Try to think of
others, not only yourself.
Be open to new ideas. Have you ever thought that people could live on the moon? Maybe you"ll
discover another Earth some day. Do not look down on new ideas. Everyone"s ideas are important.
You should welcome them, because new ideas make life better for everyone.
Protect yourself. Has someone ever taken money from one of your classmates? Don"t let it happen
to you. If you have to go home late, you should take care of yourself and let your parents know.
Use the Internet carefully. The Internet can be very useful for your studies. But some things on
the Internet aren"t for kids, so try to look at Web pages that are good for you. You can use the Web
for fun or homework. Can"t you find any good Web sites for children? Here are some: http:// kids.
east day.com; http:// www.chinakids.net.com.
B. what they should do only at school
C. what is right and what is wrong
D. how they can protect themselves
B. Tell the truth, even when you are wrong.
C. Keep some animals to protect them.
D. Use the Internet, but keep away from bad things.
B. working together each others
C. learning from each other
D. being strict with others
B. help them with their studies
C. do homework for them
D. make their life easier
B. do more at school
C. care for others
D. use the Internet
How can you think in English? I think the best way is to practice as what a football player does every
day. During the practice, the football players pass the ball to his teammates over and over again, So they
won"t have to think about passing the ball in the game, they will just do it. You can train yourself to think
in English in this way. The first (1) _____ is to think _____ the words that you use daily, simple everyday
words like book, shoe or tree. For example, whenever you see a"book", you should think of it in English
instead of in your mother language. (2) After you have learned to think of words in English, you"d better
go on to the next step--thinking of sentences in English.
(3) 听是学英语的一个非常有用的方法。 Listen first and don"t care too much about whether you
fully understand what you"re hearing. Try to say what you hear as much as possible. The more you listen,
the better you learn. After you reach a higher level, start having conversations with yourself in English.
This will lead you to think in English.
1. 在(1)句的空白处分别填入适当的词,使句意完整,上下文通顺。
___________; ____________
2. 将(2)句译成中文。
_________________________________________________________
3. 将(3)句译成英文。
_________________________________________________________
4. 在文中找出与所给句子意思相近的句子。
If you listen more, you" ll learn better.
_________________________________________________________
5. 写出或在文中找出最能表达文章大意的句子。
_________________________________________________________
- 1网络是我们共有的生活空间,我们共负的责任是[ ]A.整顿垃圾网站B.建设文明、健康的网络环境 C.取缔不健康网络
- 2文学常识填空。(1)《范进中举》节选自《____________》,它是我国一部长篇____________小说,主要描
- 3Don’t ________ women. They are as important as men for the d
- 4观察下图,请将下列地点的英文字母代号填入图中相应的方框内:A.19世纪末20世纪初,帝国主义两大军事侵略集团争夺的焦点B
- 5西周实行分封制的主要内容是周王把_______和_______授予诸侯,称为“____________”,由诸侯管理当地
- 6如图为达·芬奇在绘画、人体研究、人体解剖、机械、妇女生理研究等方面取得的成就。这些成就的取得从本质上说明达·芬奇A.把高
- 7如图,OE⊥OA,OB、OC是∠AOD的三等分线,则与∠BOE互余的角是______.
- 8我国发表的首部《人权蓝皮书》指出,改革开放以来,中国先后制定了一系列人权保障的法律,并在宪法中明确规定了尊重和保障人权的
- 9下图所示情景中,力F(箭头所示)对物体做了功的是 [ ]A.B.C.D.
- 10如果点P(m+3,m+1)在直角坐标系的x轴上,P点坐标为[ ]A.(0,2)B.(2,0)C.(4,0)D.(
- 1己知函数 .(I)若是,的极值点,讨论的单调性;(II)当时,证明:.
- 2下列说法正确的是( )A.两个电荷直接接触才能产生相互作用力B.两个磁体间的相互作用力是通过磁感线产生作用的C.电荷在
- 3如果不计重力的电子,只受电场力作用,那么电子在电场中不可能做( )A.匀速直线运动B.匀加速直线运动C.匀变速曲线运动
- 4已知数列{an}的前n项和为Sn,且Sn=4an-3(n∈N*).(1)证明:数列{an}是等比数列;(2)若数列{bn
- 5(本小题满分12分)已知函数,对于任意的,恒有.(1)证明:当时,;(2)如果不等式恒成立,求的最小值.
- 6在生物的生殖过程中,由受精卵发育成新个体的生殖方式属于______生殖,如果不经过两性生殖细胞结合,由______直接产
- 7阅读下面这首元曲,然后回答问题。(8分)[双调]水仙子无名氏青山隐隐水茫茫,时节登高却异乡。孤城孤客孤舟上,铁石人也断肠
- 8在实数-π,13,|-2|,4,7,39,0.808008…中,无理数的个数为( )A.4个B.5个C.6个D.7个
- 9图1 是实验室里测定氧气含量的装置。(1)红磷在空气中燃烧的现象
- 10自然选择能正确解释生物的[ ]A.生长和发育 B.遗传和变异 C.多样性和适应性 D.新陈代谢