题目列表(包括答案和解析)
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阅读下面短文,把A-D四个句子填入文中空缺处(1-4),然后完成5小题.
Here is an interesting way to write a "secret letter", You do it with the help of watermarks.If you collect stamps, you know what a watermark is 1 .But you can not see it.You can see it only when you put the stamp in the water.The mark is called a "watermark". 2 people make watermarks on stamps by applying pressure(使用压力).In this way, the watermark can be shown clearly because of the reflection(反射)of the light.
It is easy to take watermarks and use them to write a "secret letter".You put a piece of paper in water, them take it out quickly and put it on a piece of glass. 3 Now you may write on the dry piece.You must use a hard pencil to apply pressure.When you raise the dry piece. 4 But the words will be seen again if you put the piece of paper in water and take it out quickly.Now, please try it and see how it works.
A.The mark shows that you have a real stamp
B.When your wet paper becomes dry, you will not see anything.On every stamp there is a mark.
C.Put a dry piece of paper on the top of it.
D.Put it under the sun and make it dry.
5.Which is the best title of this passage?
A.Stamp
B.A piece of Special Paper
C.Water Mark
D.Secret Letter
阅读理解
When you are reading something in English, you may often come across(遇到) a new word. What's the best way to know it? You may look it up in the English--Chinese Dictionary. It will tell you a lot about the word ;the pronunciation, the part of speech, the Chinese meaning and also how to use this word. But how can you know where the word is in thousands of English words? How to find it in the dictionary both quickly and correctly?
First, all the English words are arranged in the alphabetical order(按字母排序). In the dictionary you can see the words beginning with the letter A, then B, C, D, E... That means, if there are two words“desert” and“pull”,“desert” will be certainly before“ pull”. Then if there are two words both beginning with the same letter, you may look at the second letter. Then the third, the fourth ... For example, “pardon” is before“plough”, “judge” before “just” etc. Do you understand how to look up a word in a dictionary?
The dictionary will be your good friend. I hope 'you'll use it as often as possible in your English learning.
(1) When you don't know a word, the best way is to __________
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A. ask your teacher
B. think hard
C. do nothing
D. look it up in a dictionary
(2) When you look up a word in the English--Chinese Dictionary, you should understand not only its Chinese meaning, but also__________.
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A. its pronunciation
B. its part of speech
C. the use of it
D. the pronunciation, the part of speech and the use of it
(3) In the English--Chinese Dictionary, the first part is_________.
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A. the words beginning with the letter A
B. the words beginning with E
C. the simple words
D. the very short words
(4) Here are four words, “blind”, “murder”, “monument” and“boyhood”. Their right order in the English Chinese Dictionary is_________.
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A. blind, boyhood, murder, monument
B. blind, boyhood, monument, murder
C. boyhood, blind, monument, murder
D. monument, murder, blind, boyhood
(5) The English--Chinese Dictionary is _________.
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A. useful in learning Chinese
B. our good .friend in learning Chinese
C. our good friend in learning English
D. not useful in learning English
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选词填空
There is something people didn' t understand in the sky.The USAF(美国空军) 1 used the words "Unidentified Flying Object" to describe them.Today 2 uses the term(术语,说法)UFO.When people see a UFO, it is 3 a weather balloon(气球)or an airplane.But the Center 4 UFO Studies continues to receive 5 of reports every year.
In 1947 a businessman(商人)and pilot, Kenneth Arnold, 6 near Mount(山)Rainier, Washington when he saw nine shiny, round objects(物体)flying through the air(天空).He told a newspaper reporter that they 7 like "pie plates skipping(跳)over(在……上方)water".The reporter used the words "flying saucer(飞碟)" in his story and today that 8 a popular name for UFOs.
Now in different countries, many people 9 the UFOs.Some people make mistakes when they say they have seen UFOs.But people still can't 10 UFOs clearly.It may take many years to find a clear answer.
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