Even though global warming may have made the weather more mild, many animals are still hibernating（冬眠）. It’s too bad that humans can’t hibernate. In fact we almost did.
Apparently, at times in the past, farmers in France liked a semi-state of human hibernation. So writes Graham Robb, a British scholar who has studied the sleeping habits of the French farmers. As soon as the weather turned cold, people all over the France shut themselves away and practiced the forgotten art of doing nothing at all for months.
In line with this, Jeff Warren, a producer at CBC Radio’s The Current, tells us that the way we sleep has changed since the invention of lighting.
When historians began studying texts of the Middle Ages, they noticed something referred to as “first sleep”, which was not clarified, though. Now scientists are telling us our ancestors most likely slept in separate periods. The business of eight hours’ continuous sleep is a modern invention.
In the past, without the artificial light, humans went to sleep when it became dark and then woke themselves up around midnight. The late night period was known as “The Watch”. It was when people actually kept watch against wild animals, although many of them simply moved around or visited family and neighbors.
According to some sleep researchers, a short of insomnia（失眠）at midnight is not a disorder. It is normal. Humans can experience another state of consciousness（清醒状态）around their sleeping, which happens in the brief period before we fall asleep or wake ourselves in the morning. This period can be a creative time for some people.
Playing with your sleep rhythms（节奏）can be dangerous, as worry may set in. Medical science doesn’t help much in this case. It offers us medicines for a full night’s continuous sleep, which sounds natural; however, according to Warren’s theory, it is really the opposite of what we need.
【小题1】The late night was called “The Watch” because it was a time for people ______.

HOW DO YOU GET A LIBRARY CARD?

* Anyone who lives, works or studies in the city can borrow books from the library free of charge.

* You need to show proof (证明) of your name and address.

* You need to complete application form.

* If you are under 18, you must ask a parent to fill in the form.

* You will receive a library card, which you can use immediately.

* You can use it at all Happy City public libraries in the city.

USING YOUR LIBRARY CARD

* You must always have your card to borrow books from the library.

* Please tell the library immediately if you lose your card. You are responsible for any books that are borrowed on your card until you report it to the library. You must pay to get a new card.

HOW DO YOU RETURN BOOKS?

* You can return books to any one of our libraries no matter where you

Notice: You can borrow no more that 4 books on any one subject.

HOW DO YOU RENEW BOOKS? 

You can renew (续借) books in person, by telephone or by using the Internet. You can go to any Happy City Public Library to renew books, no matter where you borrowed them.

1.If your brother, who is in Junior 1 of a middle school, wants to get a card, __________.

A．he can fill in the form himself              B．You can fill in the form for him.

C．Your parents must fill in the form.           D．He has to pay for the books.

2.If you want to renew the book, you ___________.

A．have to go to the library again for it.         B．You can make it on the computer.

C．You have to pay for the second time.         D．You can only call the library.

3.According to the passage, which of the following is TRUE?

A．If you don’t live in the city, you can also be able to borrow books by using the card.

B．If you lose the card, you can get a new one for free.

C．You can borrow books from any of the Happy City public libraries if you have the library card

D．You can use the card to borrow books in any library in the country.

4.You can return the book to _________.

A．the library where you borrowed the book

B．Your school library

C．The biggest library in the city

D．any one of the libraries in the city

China is a large country of agriculture（农业）.We all know that there are more than 800 million 44  in China. China starts to  45  the science of agriculture much earlier than other countries in the world. While people in Europe and America were trying to shoot wild animals and birds for food, farmers in China were  46  the science of agriculture. For example, Jia Sixie, who lived in the Northern Wei period（386-534 AD）,was one of the farming pioneers. After he finished his work in government, he 47  home and spent his time on research into agriculture. He 48  information, did experiments and learnt from the experience of farmers. He wrote a book called Qi Min Yao Shu. The book 49  has 110000 words is about both farming and gardening. This book is 50  to be an important summary（概要）of the knowledge of farming.

Because earthquakes happen without warning, it’s important to take steps now to prepare. Because you don’t know where you will be when an earthquake happens, prepare some supplies for your home, workplace, and car.
1. Water.
A person needs at least 1/2 gallon of water daily just for drinking. Store at least1 gallon of water per person per day and be prepared for a 72-hour period. It’s suggested that you buy bottled water. Keep bottled water in its original container and do not open it until you need to use it. Also, do check the “use by” date.
2. Food.
It’s always a practical idea to keep a supply of non-perishable(不易腐烂的) food on hand. Have an enough supply of canned food, dried milk, dried fruits, non-salted nuts and canned juices for at least 72 hours.
3. Flashlights and spare batteries.
Keep a flashlight beside your bed, at your place of work, and in your car. Do not use matches or candles after an earthquake until you are sure that no gas leaks.
Prepare a battery –powered radio and spare batteries. Most telephones will be out of order, so radios will be your best source of information.
4. Clothes.
If you live in a cold place, you must think about warmth. You might not have heat after an earthquake. Think about your clothing and bedding supplies.
【小题1】You should prepare all of the following except _______________.

Americans use many expressions with the word dog. People in the United States love their dogs and treat them well.

Some people say we live in a dog-eat-dog world. That means many people are competing for the same things, like good jobs. They say if a person wants to be successful he has to work like a dog. This means they have to work very, very hard. Such hard work can make people dog-tired. And, the situation would be even worse if they became sick as a dog.

Still, people say every dog has its day. This means that every person enjoys a successful period during his or her life. To be successful, people often have to learn new skills. Yet, some people say that you can never teach an old dog new tricks(手艺). They believe that older people do not like to learn new things and will not change the way they do things.

Dog expressions are also used to describe the weather. The dog days of summer are the hottest days of the year. A rain in summer may cool the weather. But we do not want it to rain too hard. We do not want it to rain cats and dogs.

1.If a person without lots of money wants to buy a car, he or she has to ______.

A．treat the dog well                       B．live with lots of dogs

C．work like a dog                         D．become sick as a dog

2.The saying you can never teach an old dog new tricks tells us older people ______.

A．have more ways to do things               B．do things more slowly

C．dislike to learn new things                 D．know wonderful tricks

3.Which of the following is NOT true according to this passage?

A．Many dogs are loved and treated well by people in America.

B．“Every dog has its day” means dogs are the most successful animal.

C．“It rains cats and dogs” has the same meaning as “It rains heavily”.

D．There are many expressions with the word dog in English.