How do you know if your home is an easy aim for thefts(偷窃)? Around the holidays, many families don’t consider taking proper measures to prevent their homes from suffering holiday thefts. With just a few simple steps, you can better make sure of the safety of your home during all of the holiday celebrations. Here are a few tips for making it difficult to tell you are away from home.

  ● Either have a trusted neighbor pick up your mail and newspapers, or tell your mailperson to hold your mail until you return. Nothing says “Hey, we are not home!” like when your postbox is filled with all kinds of mails and you have many different newspapers in your driveway.

  ● Set several different lights in your house on random timers (随机定时器)。Don’t leave your outdoor lights on all the time. Instead, put your outside lights on timers to be on during the nights.  If an outdoor light remains on for days at a time, it means that nobody is home to turn it off.

  ● If you have pets that you are not taking with you on vacation, leave them with a friend, rather than having someone come into your house every day to take care of them. When thefts see a neighbor or friend entering your house every day, they will know you are not home.

  ● Close all your curtains when you leave town. This is effective to deter possible thefts, as no one can see what is in your house. If they don’t know what there is to take, then the risk is even greater for them to break in.

  ● This article just has suggested a few tips to help you keep your house safe while you are on holiday. Nothing can truly protect your home unless you have it monitored by a professional home security system.

1.. What is the main idea of the passage?

A. to tell us how to prevent the thefts around the holidays

B. to let the outdoor lights on all the time

C. to tell us many families suffering from the thefts while they are on holiday

D. to tell you to have your neighbor go to your house to take care of your pet.

2..If you are on holiday in other places, the lights in your house should________.

A. be lit in an irregular way              B. be kept on all the night

C. be replaced by random timers          D be turned on only once one day

3..To make your home is well protected, what does the writer advise you to do?

A. Have all the curtains closed            B. Stop your mail service at once

C. Turn to your close neighbors or friends   D. Equip your home with security system

4.. Most of the tips mentioned in the text seem to ______.

A. be very popular with families             B. have no effect on preventing thefts

C. give a false impression on thefts.        D. be a little hard to be brought into effect.

5..The underlined word “deter ”probably means “___________ ”.

    A. discover         B. discourage       C. surprise         D. attract   

When prehistoric man arrived in new parts of the world, something strong happened to the large animals; they suddenly became extinct. Smaller species survived; the large, slow-growing animals were easy game, and were quickly hunted to extinction. 

Now something similar could be happening in the oceans. That the seas are being over-fished has been known for years and researchers such as Ransom Myers and Boris Worm have shown how fast things are changing. They have looked at half a century of data from fisheries around the world. Their methods do not attempt to estimate the actual biomass (the amount of living biological matter) of fish species in particular parts of the ocean, but rather changes in that biomass over time. According to their latest paper published in Nature, the biomass of large predators (animals that kill and eat other animals) inanes fishery is reduced on average by 80% within 15 years of the start of exploitation. In some long-fished areas, it has halved again since then.

Dr. Worm acknowledges that these figures are conservative (保守的). One reason for this is that fishing technology has improved. Today’s vessels can find their prey using satellites and sonar, which were not available 50 years ago. That means a higher proportion of what is in the sea is being caught, so the real difference between present and past is likely to be worse than the one recorded by changes in catch sizes. In the early days, too, longlines would have been more saturated with fish. Some individuals would therefore not have been caught, since baited hooks would have been available to trap them, leading to an underestimate of fish stocks in the past. Furthermore, in the early days of longline fishing, a lot of fish were lost to sharks after they had been hooked. That is no longer a problem, because there are fewer sharks around noise.

Dr. Myers and Dr. Worm argue that their work gives a correct baseline, which future management efforts must take into account. They believe the date support an idea current among marine biologists, that of the “shifting baseline”. The notion is that people have failed to detect the massive changes which have happened in the ocean because they have been looking back only a relatively short time into the past. That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels. Most fisheries are well below that, which is a bad way to do business.

1.The aim of the extinction of large prehistoric animals is to suggest that _______.

A．large animal were not easy to survive in the changing environment

B．small species survived as large animals disappeared

C．large sea animals may face the same threat today.

D．Slow-growing fish outlive fast-growing ones

2.We can infer from Dr Myers and Dr. Worm’s paper that _______.

A．the stock of large predators in some old fisheries has reduced by 90%

B．there are only half as many fisheries are there were 15 years ago

C．the catch sizes in new fisheries are only 20% of the original amount

D．the number of larger predators dropped faster in new fisheries than in the old

3.By saying these figures are conservative (line 1, paragraph 3), Dr worm means that_______.

A．fishing technology has improved rapidly

B．then catch-sizes are actually smaller then recorded

C．the marine biomass has suffered a greater loss

D．the date collected so far are out of date.

4.Dr Myers and other researchers hold that _______.

A．people should look for a baseline that can’t work for a longer time

B．fisheries should keep the yield below 50% of the biomass

C．the ocean biomass should restore its original level.

D．people should adjust the fishing baseline to changing situation.

5.The author seems to be mainly concerned with most fisheries’ _______.

A．management efficiency

B．biomass level

C．catch-size limits

D．technological application.

The story of "Who Moved My Cheese?" was created by Dr.  Spencer. Johnson to help him deal with a difficult change in his life.  It showed him how to take his changing situation seriously but not take himself so seriously.

When his friends noticed how much better life had become for him, and asked why, Dr. Johnson shared his  "Cheese"  story.  Many later said how greatly the story had helped them to keep their sense of humor, to change, and to gain something better, too.

Twenty years after the story was created,  "Who Moved My Cheese?" was finally published. It soon became a No.1 international best seller,  with one million hardcover copies in print within the first sixteen months and over ten million copies within the next two years.

Some critics (批评家)  do not understand why so many people find the book so valuable. They say the story is simple enough for a child to understand, and it insults (侮辱) their intelligence. Some even fear it suggests that people should mindlessly accept unnecessary changes forced upon them by others, although that is not in the story. 

The author said that both the fans and the critics are "right" in their own way. It is not what is in the story of "Who Moved My Cheese?" but how you understand it and apply it to your own situation that gives it value.

Hopefully the way you understand the story of "Who Moved My Cheese?" and the way you put it into action in your life will help you find and enjoy the "New Cheese" you deserve (应得).

60. Why did the book "Who Moved My Cheese?" become a best seller as soon as it was published?

A. Because it is simple and easy to read.

B. Because readers can learn a lot from it.

C. Because the writer is quite famous.

D. Because it has many interesting stories~

1. Some people don't like the book because they think that__________.

A. it is too simple for adults to read

B. the author aims to insult them

C. there are many wrong ideas in it

D. the author's intelligence is too high

2. Which of the following is NOT true about the book?

A. The author's friends were interested to know why life became better, for Spencer.

B. The author agreed with both the fans and the critics of his book.

C. Some people worry the book may have a bad effect on readers.

D. The "New Cheese" in the last paragraph refers to a kind of freshly-made milk food.

3.The writer's purpose in writing the passage is to_______.

A. help Dr. Johnson sell more of his book

B. introduce the meaning of the book

C. help readers understand the book and get something from it

D. introduce people's different opinions on the book

  What is in the drug that makes you sick or dead? For example, cocaine is harmful, but what makes it harmful?

   I can’t tell you all about drugs, but I can ___36___ you think about them in this ____37____ way. Your body is a very complicated machine, ____38____ a lot of chemical machinery, all of which is finally turned ____39____ it all works together. Special chemicals, which we call drugs, can affect it in many different ways.

   Some drugs are ____40____ when your body has a problem, as with disease—causing bacteria. Then someone may give you aspirin to keep your temperature from going too ____41____ or some penicillin (青霉素) ____42____ it stops the growth of some kinds of bacteria. ___43_____, all drugs are really poison, ____44_____ if you take too much, so you must always use them ____45____.

   Why do some people take drugs like cocaine? For a little while they seem to make you feel better, or happier. But ____46____ their effects have ____47____, your body has to pay an extra ____48____ to get back to normal. That makes you want to get ____49____ of the drug.

   Drugs like cocaine have their special effects because they act as ____50____ for your nervous system. They cut off some of your nerve pathways and take away some of your senses and your ____51___. They make you want always more. And just a little too much can even ____52____ nerves to your heart and stop its beating

   Many of us worry about the ____53____ around us and what pollution does to us. How about your internal environment and what goes on ____54____ you? You control that all by yourself in what you put into your ____55_____. Most drugs are pollutants. You would not want pollutants in the air and water around you. Why would you want pollutants in your body?

The story of "Who Moved My Cheese?" was created by Dr.  Spencer. Johnson to help him deal with a difficult change in his life.  It showed him how to take his changing situation seriously but not take himself so seriously.

When his friends noticed how much better life had become for him, and asked why, Dr. Johnson shared his  "Cheese"  story.  Many later said how greatly the story had helped them to keep their sense of humor, to change, and to gain something better, too.

Twenty years after the story was created,  "Who Moved My Cheese?" was finally published. It soon became a No.1 international best seller,  with one million hardcover copies in print within the first sixteen months and over ten million copies within the next two years.

Some critics (批评家)  do not understand why so many people find the book so valuable. They say the story is simple enough for a child to understand, and it insults (侮辱) their intelligence. Some even fear it suggests that people should mindlessly accept unnecessary changes forced upon them by others, although that is not in the story. 

The author said that both the fans and the critics are "right" in their own way. It is not what is in the story of "Who Moved My Cheese?" but how you understand it and apply it to your own situation that gives it value.

Hopefully the way you understand the story of "Who Moved My Cheese?" and the way you put it into action in your life will help you find and enjoy the "New Cheese" you deserve (应得).

60. Why did the book "Who Moved My Cheese?" become a best seller as soon as it was published?

A. Because it is simple and easy to read.

B. Because readers can learn a lot from it.

C. Because the writer is quite famous.

D. Because it has many interesting stories~

Some people don't like the book because they think that__________.

A. it is too simple for adults to read

B. the author aims to insult them

C. there are many wrong ideas in it

D. the author's intelligence is too high

Which of the following is NOT true about the book?

A. The author's friends were interested to know why life became better, for Spencer.

B. The author agreed with both the fans and the critics of his book.

C. Some people worry the book may have a bad effect on readers.

D. The "New Cheese" in the last paragraph refers to a kind of freshly-made milk food.

The writer's purpose in writing the passage is to_______.

A. help Dr. Johnson sell more of his book

B. introduce the meaning of the book

C. help readers understand the book and get something from it

D. introduce people's different opinions on the book