Man has a big brain. He can think, learn and speak. Scientists thought that men are different from animals because they can think and learn. They know now that dogs, cats and birds can learn too. They are beginning to understand that. They make noises when they are afraid, or angry or unhappy. Apes(猿) can understand some things more quickly than human, one or two of them have learnt a few words. But they can not join words to make sentences. They can not think like us because they have no language. Language is a wonderful thing. Man has been able to build a modern world because he has language. Every child can speak his own language very well when he is four or five, —but no animal learns to speak. How do children learn it ? Scientists do not really know. What happens inside our body when we speak? They do not know. They only know that man can speak because he has a brain.

The best title for this passage is          .

A. Animal’s Language  B. Man and Ape  C. Brain and language  D. Man’s Brain

Men are different from animals in the way that           .

A. men can understand things quickly       B. men can learn

C. men have learnt to use language         D. men have brains

An ape can not           .

A. make noises    B. understand things    C. learn words     D. speak like man

Scientists now know            .

A. how children learn to speak             B. why apes can learn a few words

C. man’s brain helps him to learn to speak    D. what happens when men speak

Which of the following is NOT true ?

A. Some animals can learn.               B. Apes can understand some things more quickly than men.

C. Apes can put the words they know together.

D. Apes have no language though they can learn some words

In today's world, we rely on computers as never before. They are used for everything from ordering a pizza to running hospitals and military defense systems. Banking and credit card information is stored and accessed by computers. So what happens when a computer gets infected with a virus? One effect is that people's access to their e-mail accounts is cut off. A more serious possible consequence is that billions of dollars could be lost.
A virus is a computer program that copies itself onto other programs and infects them. Similar to an easily spread disease, a computer virus goes from computer to computer, either adding to or changing the tasks a program is designed to do.
The first computer viruses were created in the mid '80s and had varying effects. Some caused files to be deleted, or made the letters on the screen appear to fall off. Others displayed a specific message once the computer was turned on.
Viruses today are much more widespread and dangerous than ever before. Perhaps the most damaging to date has been the "I Love You" virus. "I Love You" appeared in May 2000 and has possibly been the most destructive virus in terms of monetary loss.
The virus is released when an attachment to a fake e-mail message is opened. By changing the names of files on computers, "I Love You" makes them difficult to access. It also searches for important personal information, including passwords, which it sends to a web site for others to see.
It is estimated that more than 45 million people in 20 countries have had their computers infected by the "I Love You" virus. Some say the cost of repair and lost business has been more than US$10 billion.
If you own a computer, it is important to keep it in good health by installing an anti-virus program. If updated frequently, it will protect your e-mail access--not to mention your wallet.
68. What does "virus" mean in the article?
A. An easily spread disease.            
B. A contagious (传染的) computer program.
C. An extremely small organism (生物) which causes disease.
D. A parasite (寄生虫) in computer.
69. How does "I Love You" virus spread?
A. It is spread when an e-mail account is opened.  B. It is spread through on-line chatting.
C. It is spread through e-mail.                 D. It spreads from web site to web site.
70. Which of the following is the best way to guard against virus?
A. To load an up-to-date anti-virus program into our computer 
B. Not to use an e-mail account.
C. To upgrade our computer.          
D. Not to use the Internet.
71. What is the purpose of the article?
A. To warn us against virus.            B. To remind us the importance of being healthy.
C. To stress the importance of computer.  D. To warn us to economic loss.

Back in old times, people had little knowledge about the universe and nature. Things we now consider to be common sense were mysteries to our ancestors.

Over the years, major breakthroughs have been made in science and many phenomena have been explained. But still, there are always questions we can't yet answer, and The Guardian has listed some of them.

1. What makes us human?

Just looking at your DNA won't tell you - human DNA is 99 percent identical to that of the chimpanzee and, believe it or not, 50 percent identical to a banana's! A lot of the things we once thought were unique about us - language and tool use, recognizing ourselves in the mirror and so on – have since been seen in other animals. Perhaps it's our culture that makes the difference or maybe our ability to use fire. It's also possible that our capacity (能力) for co-operation and our trading skills are what make us unique.

2. Why do we dream?

Given the fact that we spend around a third of our lives sleeping, shouldn't we know everything about it? Unfortunately, scientists are still searching for a complete explanation of what happens when we sleep and why we dream.

Austrian psychologist Sigmund Freud believed dreams were the expressions of wishes that we can't fulfill in our real lives. Others have wondered whether dreams are just random "noise" coming from a sleeping brain.

3. Could we someday live forever?

Apart from accidents, most people die because of diseases that can be treated and aging. And since many diseases, such as diabetes（糖尿病） and cancer, are diseases of aging, treating aging itself could be the key to extending our lives.

Our knowledge of what causes us to age - and what allows some animals to live longer than others - is expanding rapidly. And though we haven't quite worked out all the details, we've worked out some pieces of the puzzles such as DNA damage and metabolism (新陈代谢), which are all leading to the invention of drugs that can slow down the aging process.

If we're lucky enough to lengthen our lives, we might even get to see the day when all of these questions are answered.

1.The main point of the passage is ______.

A. to inform people of the knowledge about the universe and nature

B. to introduce major breakthroughs that have been made in science

C. to present some questions we can't yet answer

D. to explain what were once mysteries to our ancestors

2.Chimpanzees and bananas are mentioned as examples to prove that ______.

A. human beings are actually not different from other animals

B. animals have completely different DNA from that of plants

C. both animals and plants share the same amount of DNA

D. DNA alone is not good enough to make humans different

3.The underlined word "identical" is closest in meaning to ______.

A. mysterious          B. unique     C. advanced             D. same

4.Which of the following statements is TRUE according to the passage?

A. What were mysteries to our ancestors are considered to be common sense now.

B. Now we know much more about dreams than our ancestors did in the past.

C. With the invention of new drugs people can possibly live even longer.

D. If all the diseases can be treated people can theoretically live forever.

Essays for Early Writers

1   for the essay writers: For each essay, begin with a topic (focus) sentence that   2   the main ideas that you will be writing about. Then write at least four to five sentences that clearly explain the   3   of your essay. End the essay with a strong closing sentence that summarizes what you wrote. Check that your grammar, spelling, and punctuation are correct.   4   to use complete sentences and write neatly!

General Topics:

Book Report: Use this form to write a book report, noting the book’s name, author, main character,   5  ,and plot summary.

Movie Review: Review a movie. Include a description   6   the characters, the story, the scenery, and what you liked the   7   and the least about the movie.

A Veteran’s Story: Write a page about a relative or friend who was in the Army, Marines, Navy, Air Force, or National Guard. Who was this person, when did this person   8  , was it during a war, what did that person do during their service, and what are their recollections (回忆)of their service?

A Friend: Write about what being a friend means to you.  9   what friends do and how they behave with each other and with other people. What happens when friends disagree?

Improve the World: what you would do to improve the world? Think of actions you could take to help make the world a   10   place. June 23 is United Nations Public Service Day.

Instruments      B. Installments          C. Indications            D. Instructions

A. states          B. talks                     C. speaks                  D. says

A. object         B. words                   C. point                    D. purpose

A. Insure         B. Make sure             C. See to it that         D. Assure

A. setting        B. content                 C. people                  D. topic

A. with           B. for                       C. to                         D. of

A. best            B. more                    C. most                     D. better

A. study          B. serve                    C. do                        D. stay

A. Describe     B. Imagine                C. Review                 D. Report

A. clean         B. easy                     C. better                   D. neatly

Have you ever heard the story of the four-minute mile? Many years ago, people believed that it was impossible for a human being to run a mile in less than four minutes until Roger Banister proved it wrong in1954.

What happens if you put an animal in a pond? Any animal, big or small, will swim its way through. What happens when someone, who does not know how to swim, falls in deep waters? They drown. If an animal who has not learned swimming could escape by swimming, why not you? Because you believe you will drown while the animal does not.

Have you ever wondered why the letters are organized in a particular order on hour keyboard? You might have thought it is to increase the typing speed. Most people never question it. But the fact is that this system was developed to reduce the typing speed at a time when typewriter parts would jam if the operator typed too fast.

These three cases show the power of our beliefs. There is no other more powerful directing force in human behavior than belief. Your beliefs have the power to create and to destroy. A belief delivers a direct command to your nervous system.

I used a snake in my workshops for children to show them how unrealistic some of their beliefs are. Students of a school in India, said snakes were slippery, slimy (黏糊糊的) and poisonous. After doing an exercise for changing beliefs, they handled my snake and found it to be dry and clean. They also remembered that only three types of poisonous snakes exist in India.

Did this story end the way you thought? Review your beliefs now and find out which ones you need to change.

36. In the author’s opinion, if a person in deep water doesn’t know how to swim he will drown because _________.

A. he is afraid of water               B. he doesn’t want to live in the world

C. he hasn’t learned to swim before     D. he believes he will drown

37. The author thinks that the letters are organized in a particular order on your keyboard in order to _________.

A. reduce one’s typing speed          B. satisfy the operator

C. save more space                  D. increase one’s typing speed

38. The author’s experiment shows that __________.

A. snakes in India aren’t poisonous       B. snakes can be caught easily

C. snakes are slimy and poisonous       D. snakes are dry and clean

39. According to the passage, we know that ________.

A. students from India have unrealistic beliefs on how to live a better life

B. an animal who has not learned to swim will drown if you put it in a pond.

C. Roger Banister was the first person who ran a mile in less than four minutes.

D. most people don’t like the order the letters are arranged on your keyboard

40. The main idea of this passage should be that _______.

A. beliefs make us seem stupid           B. beliefs are very powerful

C. changing your beliefs now if necessary  D. people should always believe in themselves