题目内容

14.官方语言official language.

分析 官方语言

解答 答案:official language
解析:根据所给中文提示可知,本题考查official"官方的"及language"语言"这两个单词构成的短语official language"官方语言".

点评 本题考查单词/词组的翻译,做此类题目时一定要根据所给的中/英文提示确定所需要翻译的英/中文;但是要注意单词/短语的形式用原形.

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5.Do you know of anyone who uses the truth to deceive(欺骗)?When someone tells you something that is true,but leaves out important information that should be included,he can give you a false picture.
     For example,someone might say,"I just won a hundred dollars on the lottery(彩票).It was great.I took that dollar ticket back to the store and turned it in for one hundred dollars!"This guy's a winner,right?Maybe,maybe not.We then discover that he bought $200 worth of tickets,and only one was a winner.He's really a big loser!He didn't'say anything that was false,but he left out important information on purpose.That's called a half-truth.Half-truths are not technically lies,but they are just as dishonest.
     Some politicians often use this trick.Let's say that during Governor Smith's last term,her state lost one million jobs and gained three million jobs.Then she seeks another term.One of her opponents says,"During Governor Smith's term,the state lost one million jobs!"That's true.However,an honest statement would have been,"During Governor Smith's term,the state had a net gain of two million jobs."
     Advertisers will sometimes use half-truths.It's against the law to make false statements so they try to mislead you with the truth.An advertisement might say,"Nine out of ten doctors advised their patients to take Yucky Pills to cure toothache."It fails to mention that they only asked ten doctors and nine of them work for the Yucky Company.
     This kind of deception happens too often.It's a sad fact of life:lies are lies,and sometimes the truth can lie as well.
28.We may infer that the author believes people shouldC.
A.buy lottery tickets if possible.
B.m ake use of half-truths.
C.be careful about what they are told.
D.not trust the Yucky Company.
29.How many examples does the writer give to show how the truth is used to deceive?C
A.One.
B.Two.
C.Three.
D.Four.
30.Which of the following is true according to the passage?D
A.Using half-truths is against the law.
B.Technically,half-truths are in fact lies.
C.Yucky Pills is a very good medicine for toothache.
D.Governor Smith did a good job during her last term.
31.Which of the following best expresses the main idea of the passage?B
A.He's really a big loser!
B.Sometimes the truth can lie as well.
C.Advertisers will sometimes use half-truths.
D.It's against the law to make false statements.
9.Does solving a math problem give you a headache?Do you feel nervous when you sit a math exam?For most students,math can be tough but scientists have proved that math problems can actually trigger(引起) physical pain.
Scientists came to this conclusion with an in-depth experiment,which was published in the Public Library of Science One journal.They began by finding out how much participants fear math.Those involved were asked a series of questions such as how they feel when they receive a math textbook or when they walk into a math lesson.
Based on their answers,participants were divided into groups.One group was made up of people who were particularly afraid of math and participants in the other group were more comfortable with the subject.
Both groups were then given either math tasks or word tasks.When a math task was going to come next,a yellow circle would appear but when a word task was soon to come,a blue square would be shown.
Using a brain-scan machine,scientists noticed that whenever people from Group One saw a yellow circle,their brain would respond in a way similar to when their body is feeling pain.It was like the pain they would feel,for example,if they burnt their hand on a hot stove.But they reacted less strongly when they knew that they would be faced with a word task.
However,scientists saw no strong brain response from people in the second group.
Math can be difficult,and for those with high levels of mathematics-anxiety (HMA),math is associated with tension,apprehension(忧虑) and fear."When you are really thinking about the math problems,you r mind is racing and you are worrying about all the things that could go wrong,"explained Ian Lyons from University of Chicago,US,leader of the study."The higher a person's anxiety of a maths task,the more he activated brain regions associated with threat detection,and the experience of pain."
More interestingly,the brain activity disappeared when participants actually started dealing with the math tasks."This means that it's not that math itself hurts; rather,the expectation of mathis painful,"Lyons said.
Based on the study,scientists suggested that things could be done to help students worry less and move past their fear of math,which might mean they perform better in tests.
72.In the first stage,scientists ask participants some questions toB.
A.see whether math hurts                  
B.find out how much they fear math
C.observe how their brain response            
D.test their endurance of pain
73.The underlined word"the expectation of math"is closest in meaning toD.
A.the attempt of learning math                
B.the motivation to work out math problem 
C.the effort to understand math               
D.the act of thinking about math
74.Which is the best title for the passage?C
A.How to overcome math fear.
B.Physical pain affects math performance.
C.Math pain in your brain.
D.Unknown truth about pain.
75.What can be concluded from the experiment?D
A.The expectation of math has no relation to students'confidence in math.
B.Moderate mathematic anxiety improves students'academic performance.
C.Effective solutions have been worked out to lower students'anxiety of math.
D.Physical pain caused by HMA disappears in the process of doing math problem.

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