题目内容

4.It is necessary for each student to take notes in class.Taking good notes is a time-saving skill that will help you to become a better student in several ways.1(36)G.Second,your notes are excellent materials to refer to when you are studying for a test.Third,note-taking offers variety to your study time and helps you to hold your interest.
You will want to take notes during classroom discussions and while reading a textbook or doing research for a report.(37)F.Whenever or however you take notes,keep in mind that note-taking is a selective process.(38)B.
The following methods may work best for you.
●Read the text quickly to find the main facts and ideas in it.
●Carefully read the text and watch for words that can show main points and supporting facts.
●Write your notes in your own words.
●(39)C.
●Note any questions or ideas you may have about what was said or written.
As you take notes,you may want to use your own shorthand(速记).When you do,be sure that you understand your symbols and that you use them all the time.(40)D.

A.You must write your notes on separate paper.
B.That means you must first decide what is important enough to include in your notes.
C.Use words,not complete sentences.
D.Otherwise,you may not be able to read your notes later.
E.There are three practical note-taking methods.
F.you will also want to develop your own method for taking notes.
G.First,the simple act of writing something down makes it easier for you to understand and remember it.

分析 本文主要是交给一些学生如何记笔记.

解答 36.G 考查对上下文语境的理解.根据后一句your notes are excellent materials to refer to when you are studying for a test,你的笔记是当你为考试做准备时供你查阅的极好的材料,First,the simple act of writing something down makes it easier for you to understand and remember it.写下来的简单行为是让你理解和记忆更容易.
37.F 考查对上下文语境的理解.空前的意思是你可能在课间讨论,读书或者是做调查研究时记笔记,所以这里选F,你也会想有自己记笔记的方法,与上下文一致.
38.B 考查对上下文语境的理解.空前的意思是无论何时,无论怎样记笔记,一定要记住记笔记是一个选择性的过程,所以这里选B,那就意味着你首先决定那些东西足够重要,需要记在笔记里,与上文意义一致.
39.C 考查对上下文语境的理解.空前的意思是用自己的语言记笔记,所以这里选C,用词语不使用句子,与上文意义一致.
40.D 考查对上下文语境的理解.空前的意思是,记笔记的时候你确保你明白你用的符号,并且你一直这么用,所以这里选D,否则你可能之后读不懂你的笔记,与上下文意义一致.

点评 七选五"的题型要求学生根据文章的结构、逻辑、上下文的内容选出相应的五句话填入空白处将文章补充完整.主要目的在于考查考生对文章的整体内容和结构以及上下文逻辑意义的理解和掌握.做题时需要明白整篇文章的主旨,文章整体的思路和每一段的用意以及作者写作的意图.做这类题目最主要的两个步骤就是1.理清文章的逻辑和结构,2.在所给的原文中找出关键词或者说是线索词.

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3.Plastic bags are a popular container in much of the world,but they are also a major source of pollution which need hundreds of years to break down,and as they do,tiny pieces can poison soil,lakes,rivers and oceans.So,environment experts urge people to reuse and recycle plastic bags.
Maryland artist Allita Irby just does so.It all starts with the morning newspaper,and the plastic bag that the paper comes in.The mixed media artist recognized its rich possibilities three years ago."As I was taking the newspaper out,I felt the texture (质地) of these bags.I just looked down and realized it takes three to make a braid (发辫).I'll just put a few main materials in just to make it strong enough."Since then,Irby has been using plastic bags to create abstract lines in her art works.
Before using plastic bags in her pieces,Irby used natural materials like feathers,leather and dried plants,all of which contain elements that represent her Native American ancestry and identity,like her piece called"Navaho Bundles"."I was making a hair style,a Navaho hair style when the hair was heavy and it was looped back on itself.I took the piece and looped it back onto itself and secured it with a tie.
Ms.Irby's neighbors praise her ability to turn wastes into treasure.Some people,like Charlotte Hogan,asked the artist to teach them how to create art from used plastic bags.Aleta Meyer expressed surprise,"I've never given any more thought to what to do with a plastic bag.This is definitely different."Shirley Watts plans to show others her art."I want to make a masterpiece that I can put in a frame and put it on my wall and then I know that I did it,"she said.
Allita Irby says anyone can do it and all you have to do is open your eyes and bring the outside in.

51.The first paragraph is written to offerD.
A.the conditions of making plastics
B.the importance of plastic bags 
C.the reason for using plastics
D.the background of the story
52.We can learn that Allita IrbyC.
A.will never use plastic bags herself
B.pays much attention to her hair style
C.was born in a Native American family
D.only uses plastics to make art works now
53.What do you know about Allita Irby's art works before she used plastic bags?D
A.They are similar to Navaho hair styles.
B.They are actually tools used in daily life.
C.They offer Irby the inspiration to recycle plastic bags.
D.They are made of natural materials.
54.What do Allita Irby,Charlotte Hogan,Aleta Mryer and Sjirley Watts have in common?A
A.They live in the same neighborhood.
B.They are all mixed media artists.
C.They are active in protecting the environment.
D.They learn art from the same master.
55.As for art works made from wastes,C.
A.Watts follows Irby to make art works.
B.Meyer says she'll never make plastic arts.
C.Irby thinks what it needs is to discover beauty.
D.Hogan thinks they are the best ones for churches.
15.What makes it rain?Rain falls from clouds for the same reason anything falls to Earth.The Earth's gravity pulls it.But every cloud is made of water droplets or ice crystal(冰晶).Why doesn't rain or snow fall constantly from all clouds?The droplets or ice crystals in clouds are extremely small.The effect of gravity on them is slight.Air currents move and lift droplets so that the net downward amount of water is zero,even though the droplets are moving constantly.
It can be seen that droplets and ice crystals behave somewhat like dust in the air in a beam of sunlight.To the casual observer,dust seems to act in a totally random fashion,moving about
without fixed direction.But in fact dust particles(分子) are much larger than water droplets and they finally fall.The average size of a cloud droplet is only 0.0004inch in diameter(直径).It is so small that it would take sixteen hours to fall half a mile in perfectly still air,and it doesn't fall out of moving air at all.Only when the droplet grows to a diameter of 0.008inch or larger can it fall from the cloud.The average raindrop contains a million times as much water as a tiny cloud droplet.The growth of a cloud droplet to a size larger enough to fall out is the cause of rain and other forms of precipitation.This important growth process is called"coalescence".

68.Ice crystals do NOT immediately fall to Earth becauseA.
A.they are kept up by air currents
B.most of them change into steam
C.they combine with other chemicals in the atmosphere
D.their electrical charges draw them away from the earth
69.The underlined word"random"in line 10most probably meansA.
A.unpredictable     B.strict    C.independent     D.abnormal
70.What can be inferred about drops of water larger than 0.008inch in diameter?C
A.They never occur.
B.They are not affected by the force of gravity.
C.In moving air they would fall to earth.
D.In still air they fall a speed of thirty-two miles per hour.
71.How much bigger is the rain drop than a loud droplet?D
A.200times bigger
B.1,000times bigger
C.100,000times bigger
D.1,000,000times bigger.
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A.gave up his experiment        
B.invented the light bulb
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D.made 10,000 new things
30.The underlined word"claimed"probably meansA.
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B.When to correct mistakes.
C.It's not good to make mistakes sometimes.
D.How to correct mistakes.
9.Holding a cell phone against your ear or storing it in your pocket may be dangerous to your health.This explains a warning that cell phone manufacturers include in the small print that is often ignored when a new phone is purchased.Apple,for example,doesn't want iPhones to come closer to you than 1.5centimeters; Research In Motion,BlackBerry's manufacturer,recommends 2.5centimeters.
If health issues arise from cell phone use,the possible effects are huge.Voice calls-Americans chat on cell phones 2.26trillion(万亿)minutes annually-earn $109billion for the wireless carriers.
Devra Davis,an expert who has worked for the University of Pittsburgh,has published a book about cell phone radiation,"Disconnect."The book surveys scientific research and concludes the question is not settled.
Brain cancer is a concern that Ms.Davis examines.Over all,there has not been an increase in its incidence since cell phones arrived.But the average masks an increase in brain cancer in the 20-to-29age group and a drop for the older population.
"Most cancers have multiple causes,"she says,but she points to laboratory research that suggests low-energy radiation could damage cells that could possibly lead to cancer.
Children are more vulnerable(易受伤的)to radiation than adults,Ms.Davis and other scientists point out.Radiation that penetrates only five centimeters into the brain of an adult will reach much deeper into the brains of children because their skulls are thinner and their brains contain more absorptive fluid(易吸收的液体).No studies have yet been completed on cell phone radiation and children,she says.
Henry Lai,a research professor in the bioengineering department at the University of Washington,began laboratory radiation studies in 1980and found that rats exposed to radiation had damaged DNA in their brains.
Ms.Davis recommends using wired headsets or the phone's speaker.Children should text rather than call,she said,and pregnant women should keep phones away from the abdomen(腹部).

24.According to Ms Davis,brain cancer increaseC.
A.among children   B.among old people
C.in the twenties  D.among pregnant women
25.Why do children easily be affected by radiation?D
A.Because they haven't grown up.
D.Because their skulls are thinner and their brains are easily hurt.
C.Because they use cell phones more often than adults.
B.Because they are too young to protect themselves.
26.What can we conclude from the last paragraph?B
A.Pregnant women should keep cell phones away.
B.People should use cell phones in the correct way.
D.When you use a cell phone,use a wired headset or the phone's speaker.
C.If you are a child,you'd better text than make phone calls.
27.What does the passage mainly talk about?A
A.Be careful when using cell phones.
D.Low-energy radiation could damage cells that could lead to cancer.
C.Rats exposed to radiation have damaged DNA in their brains.
B.Don't hold your cell phone against your ear.
14.Well,I finally decided to enter the digital age.My kids have been annoying me; my book group made fun of me; and the last straw was when my car broke down,and I was stuck on the highway for an hour before someone stopped to help.But when I went to the cell phone store,I almost changed my mind.The phones are so small that I can't see the numbers.They all have cameras,computers and a Global Positioning System that's supposed to spot me from space.All I want to do is to be able to talk to my grandkids!And the rate plans(资费套餐)!They were complex,confusing,and expensive!I'd almost given up when a friend told me about her new Jitterbug phone.
Sometimes I think the people who designed this phone and the rate plans had me in mind.The phone fits easily in my pocket,but when it opens it reaches from my mouth to my ear.The display is large,so I can actually see who is calling.With a push of a button I can control the volume(音量),and if I don't know a number,I can simply push one for a friendly,helpful operator that will look it up and even dial for
Call now and get a FREE GIFT--$24in value!Try the Jitterbug for 30days and if you don't love it,just return it.The phone comes preprogrammed with your favorite numbers,and if you aren't as happy with it as I am,you can return it for a refund(退款)of the purchase price.

56.Why did the author's book group make fun of him?C
A.His car always broke down.
B.He was famous for his meanness.
C.He didn't keep up with the times.
D.His grandkids lost touch with him.
57.The author finally got a Jitterbug phoneB.
A.because of its free gift               
B.because of its convenience
C.because of his friend sent it as a gift    
D.because its numbers were his favorite
58.What's the main purpose of this passage?A
A.To advertise the Jitterbug phone.
B.To introduce how to enter the digital age.
C.To describe the author's personal experience.
D.To show users how to use the Global Positioning System.

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