Napping(小睡) after learning something new could help improve your memory--- as long as you dream, scientists say.
They found people who dream about a new task do it better on waking than those who do not sleep or do not dream.
Volunteers were asked to learn the layout(布局，设计) of a 3D computer maze(迷宫) so they could find their way several hours later. Those allowed to take a pap and who also remembered dreaming of the task, found their way to a landmark quicker.
The researchers think the dreams are a sign that unconscious(无意识的) parts of the brain are working hard to process information about the task..
Dr. Robert Stickgold of Harvard Medical School, said dreams may be a marker that the brain is working on the same problem at many levels.
Study tips
Co-author Dr. Erin Wamsley said the study suggests our non-conscious brain works on the things that it deem(认为) are the most important.
“Every day we are gathering lots of information and new experiences,” she said. “It would seem that our dreams are asking the question, “How do I use this information to inform(影响) my life?”
The scientists say there may be ways to use this phenomenon(现象) for improving learning and memory. For example, students might be better studying hard before bedtime, or taking a nap after a period of afternoon study.
【小题1】 Scientists say ______ could help improve your memory.

阅读下面短文，掌握其大意，然后根据所给单词的适当形式填空，使短文内容通顺、合理。并将答案完整的填在答题卷上。
In England, people often talk about the weather. Maybe they can experience (经历) four s___1___ in one day. In the morning the weather is warm just like in spring. An hour l___2___ black clouds come and then it rains h___3___. The weather gets a little cold. In the late afternoon the sky will be s___4___, the sun will begin to s___5__, and it will be summer at this time of a day.
In England, people can a__6___ have summer in winter, or have winter in summer. So in winter they can s___7___ in the sea sometimes, and in summer sometimes they should take warm clothes.
When you go to England, you will see that some English people usually take an umbrella or a raincoat w___8_ them in the sunny morning, but you should not l___9___ at them. If you d___10___ take an umbrella or a raincoat, you will regret (后悔) later in the day.

Open today’s newspaper. What do you see? Ads! Look through a magazine. More Ads! Turn on TV, still more ads! Everywhere you look, someone has something to tell.Here are some ways ads get us to buy.
Some ads use famous people. Stars are paid to sell a product. Think about it. Do they really know about medicine? Do they know about soft drink? These people may be famous. But they may not know about what they are selling.
Some ads make you think you’re getting the word of an expert. They say, “Doctor said.” A man in a white coat comes on TV. He looks nice. “I use bright and white,” He says. This man looks like a doctor. But he is an actor. He has been paid to sell this product.
Does soap have anything to do with a pretty child? Not much. But ads may show their product with something nice such as the sun, the flowers and so on. Such an ad is about feelings rather than facts.
Ads are full of strong words, and words like “new” and “improved” have power. They can help a produce sell. The soap may be called “Spring Rain”. A car may be called “Tiger”. Strong words work on our feelings.
Some ads make promise. But can they keep them? No.
Some ads use our fear of being too late. “Buy now!” They say, “Selling ends soon.” Check to see if this is true. Don’t hurry. Take time to think.
All ads hope we will buy something, do something, or think in a certain way. Know what ads are doing. Ask questions to yourself. Don’t let their words and pictures fool you.
【小题1】Some stars appear in the ads because_________.

This course is for those who want to learn to type, as well as those who want to improve their typing. The course is not common. You are tested in the first class, and begin practising at one of eight different skill levels. This allows you to learn at your own speed. Each program lasts 20 hours. Bring your own paper.
Course fee: $125      Materials:  $25
Two hours for each evening for two weeks. New classes begin every two weeks.
This course is taught by a number of professional business education teachers who have successfully taught typing course before.
UNDERSTANDING COMPUTERS
This twelve-hour course is for people who do not know very much about computers, but who need to learn about them. You will learn what computers are, what they can or can’t do and how to use them.
Course fee：$75  Jan 4,7,11,14,18  Wed.&Sat. 9:00---11:30 a.m.  Equipment fee:$10
David is a professor of Computer Science at Beijing University. He has over twenty years of experience in the computer field.  
STOP SMOKING
Do you want to stop smoking? Have you ever tried and failed? Now is the time to stop smoking using the latest methods. You can stop smoking, and this twelve-course will help you do it.
Course fee：$30  Jan 2,9,16,23   Mon 2:00---5:00 p.m.
Dr. John is a practicing psychologist who has helped hundreds of people stop smoking.
【小题1】If you choose the UNDERSTANDING COMPUTERS course, you will have
classes_______.

用所给动词的正确形式填空
【小题1】Please tell them __________ (not throw) the paper away. They can use it again.
【小题2】When I came in, I saw a purse __________(lie) on the floor.
【小题3】 --- I called you just now, but you didn’t answer.
--- Sorry, I ___________ (discuss) with my sister about homework.
【小题4】The small village _________ ( turn) into a modern town in the past ten years.
【小题5】I often hear her ________ (sing) in the next room.
【小题6】There ___________ (be) a talk show on CCTV-4 at nine this evening, isn’t there?
【小题7】The children __________ (enjoy) themselves in the park at the moment.
【小题8】My cousin’s lovely cat __________ (die) two days ago.
【小题9】He with his classmates ___________ (exercise) every morning.
【小题10】I’m sorry I _______ (keep) you waiting for such a long time.