摘要： If you are of something you do not know it is happening.

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If you are _______ of something you do not know it is happening.

阅读理解

　　Maybe you are an average student．You probably think you will never be a top student．This is not necessarily so, however．Anyone can become a better student if he or she wants to．Here is how：

　　1)Plan your time carefully．When planning your week, you should make a list of things that you have to do．After making this list, you should make a schedule of your time．First your time for eating, sleeping, dressing, etc．Then decide a good regular time for studying．Don't forget to set aside enough time for entertainment．A weekly schedule may not solve all your problems but it will force you to realize what is happening to your time．

　　2)Find a good place to study．Look around the house for a good study area．Keep this space, which may be a desk or simply a corner of your room, free of everything but study materials．No games, radios, or television!When you sit down to study, concentrate on the subject．

　　3)Make good use of your time in class．Take advantage of class time to listen to everything the teacher says．Really listening in class means less work later．Taking notes will help you remember what the teacher says．

　　4)Study regularly．When you get home from school, go over your notes．Review the important points that your teacher has mentioned in class．If you know what your teacher is going to discuss the next day, read that material．This will help you understand the next class．If you do these things regularly, the material will become more meaningful, and you will remember it longer．

　　5)Develop a good attitude about tests．The purpose of a test is to show what you have learned about a subject．They help you remember your new knowledge．The world won't end if you don't pass a test, so don't be overly worried．

　　There are other methods that might help you with your studying．You will probably discover many others after you have tried these．

(1)

According to the text, a schedule may not include ________．
[　　]
A．	a list of things that you have to do
B．	what we have to do every day
C．	enough time for entertainment
D．	something that will happen unexpectedly

(2)

A good place for study should be a place where ________．
[　　]
A．	everything needed is available at hand
B．	a writing desk is in the corner of a room only
C．	nothing is there except your study materials
D．	it is comfortable to stay

(3)

“Take advantage of class time”doesn't include ________．
[　　]
A．	paying attention to what the teacher says carefully
B．	making a note of something important
C．	following the teacher all the time
D．	listening to the teacher attentively

(4)

The last sentence in Tip Five suggests ________．
[　　]
A．	tests are the most necessary part in your study
B．	take tests as a friend in need in your study
C．	the world will come to an end unless you pass all tests
D．	never let tests trouble you in your study

(5)

Which of the following is NOT true?
[　　]
A．	Reading materials in your textbook before class will help．
B．	In the writer's opinion, there are five methods for your study．
C．	It is necessary to go over your notes at home．
D．	There are many other methods besides those mentioned．

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Let us begin by saying what causes our dreams. Our dreams do not come from another world. They are not messages from some outside source .They are not a look into the future, either.

All our dreams have something to do with our feelings, fears, longings, wishes, needs and memories. If a person is hungry, or tired, or cold , his dreams may include a feeling of this kind. If the covers on your body, such as a quilt or a blanket, have slipped off your bed, you may dream that you are sleeping on ice or in snow. The material for the dream you will have tonight is likely to come from the experience you have today.

So the subject of your dream usually comes from something that has effect on you while you are sleeping（feeling of cold, a noise, a discomfort, etc.）and it may also use your past experiences and the wishes and the interests you have now. This is why children are likely to dream of fairies, older children of school examinations, hungry people of food, home-sick soldiers of their families and prisoners of freedom.

To show you how this is happening while you are asleep and how your needs and wishes can all be joined together in a dream, here is the story of the experiment. A man was asleep and the back of his hand was rubbed with a piece of soft cotton. He would dream he was in hospital and his charming girlfriend was visiting him, sitting on the bed and feeling gently his hands!

There are some scientists who have made a special study of why we dream, what we dream and what those dreams mean. Their explanation of dreams, though a bit reasonable, is not accepted by everyone but it offers an interesting approach to the problem. They believe that dreams are mostly expressions of wishes that did not come true. In other words dreaming is a way of having your wishes carried out.

46. From the passage we know that our dreams .

A. are imagination of our daily life

B. are man’s curious look into the future

C. have nothing to do with our feelings

D. are to some degree connected with our feelings

47. In your dream when you feel like eating something it indicates（暗示）that .

A. you are in a state of being cold B. you are in a state of being tired

C. you are in a state of hunger D. you should have had your dinner that day

48. Older children often dream of examinations probably because .

A. they are interested in exams B. they are often worried about their studies

C. they hope for better life D. they show much interest in their studies

49. Some scientists’ explanation of dreams .

A. is not widely accepted though a bit reasonable

B. gives an exact description of our life

C. provides us with information of dreams

D. is of no use for us

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阅读理解

　　Electric cars are dirty．In fact, not only are they dirty, they might even be more dirty than their gasoline-powered cousins．

　　People in California love to talk about “zero-emissions(排放)vehicles,” but people in California seem to be clueless about where electricity comes from．Power plants most all use fire to make it．Aside from the few folks who have their roofs covered with solar cells, we get our electricity from generators(发电机)．Generators are fueled by something－usually coal, oil, but also by heat generated in nuclear power plants．There are a few wind farms and geothermal(地热的)plants as well, but by far we get electricity mainly by burning something．

　　In other words, those “zero-emissions” cars are likely coal-burning cars．It's just the coal is burned somewhere else so it looks clean．It is not．It's as if the California Greens are covering their eyes－“If I can't see it, it's not happening．” Gasoline is an incredibly efficient way to power a vehicle; a gallon of gas has a lot of energy in it．But when you take that gas(or another fuel)and first use it to make electricity, you waste a nice part of that energy, mostly in the form of wasted heat－at the generator, through the transmission lines, etc．

　　A gallon of gas may propel your car 25 miles．But the electricity you get from that gallon of gas won't get you nearly as far－so electric cars burn more fuel than gas-powered ones．If our electricity came mostly from nukes, or geothermal, or hydro, or solar, or wind, then an electric car truly would be clean．But for political, technical, and economic reasons, we don't use much of those energy sources．

　　In addition, electric cars' batteries which are poisonous for a long time will eventually end up in a landfill(垃圾)．And finally, when cars are the polluters, the pollution is spread across all the roads．When it's a power plant, though, all the junk is in one place．Nature is very good at cleaning up when things are not too concentrated, but it takes a lot longer when all the garbage is in one spot．

(1)

What does the author mean by using “ignorant” in paragraph Ⅱ?
[　　]
A．	The California Greens are covering their eyes．
B．	People in California love to talk about zero-emissions vehicles
C．	People in California love to have their roofs covered with solar cells
D．	People there have no diea that so far electricity mainly comes from burning coal, oil, etc

(2)

According to the passage, why the California Greens hold the idea “If I can't see it, it's not happening?”
[　　]
A．	They do not know those clean cars are likely coal-burning cars．
B．	They do believe that the coal is burned somewhere else so it look clean．
C．	They tend to hold that electricity is a nice part of energy
D．	They tend to maintain that gasoline is a good way to run a vehicle．

(3)

Compared with cars using gas, electric cars ________．
[　　]
A．	do not burn fuel and more environmental．
B．	are dangerous and it is difficult for nature to clean it up when their batteries are buried in one spot．
C．	are very good at cleaning up when things are not too concentrated．
D．	are poisonous for a long time and will eventually end up in a landfill．

(4)

It can be inferred from the passage that ________．
[　　]
A．	being green is good and should be encouraged in communications．
B．	electric cars are not as clean as people assume in that electricity is mainly got by burning something．
C．	zero-emissions vehicles should be chosen to protect our environment．
D．	electric cars are now the primary vehicle compared with gasoline powered cousins．

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Let us begin by saying what does not cause our dreams. Our dreams do not come from “another world ”. They are not messages from outside source. They are not a look into the future , either ．
All our dreams have something to do with our feelings, fears, longings, wishes, needs and memories. If a person is hungry , or tired or cold , his dreams may include a feeling of this kind ．If the covers on your body , such as a quilt or a blanket have slipped off your bed , you may dream that you are sleeping on the ice and snow. The material for the dream you will have tonight is likely to come from the experience you have today.
So the subject of your dream usually comes from something that has effect on you while you are sleeping （feeling of cold, a noise, a discomfort, etc．） and it may also use your past experiences and the wishes and the interests you have now．This is why children are likely to dream of fairies, older children of school examinations, hungry people of food, home-sick soldiers of their families and prisoners of freedom．
To show you how this is happening while you are asleep and how your needs and wishes can all be joined together in a dream , here is the story of the experiment．A man was asleep and the back of his hand was rubbed with a piece of absorbed cotton．He would dream he was in hospital and his charming girlfriend was visiting him , sitting on the bed and feeling gently his hands!
There are some scientists who have made a special study of why we dream, what we dream and what those dreams mean．Their explanations of dreams , though a bit reasonable, is not accepted by everyone but it offers an interesting approach to the problem．They believe that dreams are mostly expressions of wishes that do not come true．In other words, dreams are a way of having your wishes carried out．

1.
From the passage we know that our dreams ___________
1. A.
  are imagination of our daily life
2. B.
  are man’s curious look into the future
3. C.
  have nothing to do with our feelings
4. D.
  are to some degree connected with our feelings
2.
Older children often dream of examinations probably because ___________
1. A.
  they are interested in exams
2. B.
  they are often worried about their studies
3. C.
  they hope for a better life
4. D.
  they show much interest in their studies
3.
According to the writer , the explanation of dreams that some scientists made ___________
1. A.
  is considered interesting , but unreasonable
2. B.
  gives a good answer to the question why we dream
3. C.
  has some value , though not fully convincing
4. D.
  has been proved by the findings of their studies
4.
What is the best title for this passage ?
1. A.
  Why People Dream ?
2. B.
  New Findings about Dreams
3. C.
  Dream Makes Hopes
4. D.
  What Dreams Mean ?

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From the passage we know that our dreams ___________

Older children often dream of examinations probably because ___________

According to the writer , the explanation of dreams that some scientists made ___________

What is the best title for this passage ?

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