Scientists had thousands of chemicals before they decided on the right one in the end．( )A．worked outB．brought outC．tried outD．turned out 题目和参考答案——青夏教育精英家教网—

题目内容

9．Scientists had thousands of chemicals before they decided on the right one in the end．（　　）

A．

worked out

B．

brought out

C．

tried out

D．

turned out

分析科学家们试验了成千的化学药品之后才最终做出正确的决定．

解答答案是C．本题考查动词短语辨析．A项表示"锻炼；计算出；制定；解决"；B项表示"使显现"；C项表示"试验"；D项表示"最后结果是"；根据句意，对"化学药品"做很多次实验，所以答案选择C项，其它选项不符合逻辑．

点评本题考查动词短语辨析，考生在平时的学习中应注意积累相应的动词短语，牢记其意思．在做题时，将词义和题干相结合，从语法、句子结构尤其是句意上去判断，句意通顺，符合逻辑，即正确答案．

练习册系列答案

20．假如你是育才中学的高一学生李华，你的美国朋友Andy将到你校学习中国文化和语言一年，
请根据要点给他写一封信：
1．介绍你们学校
2．面临问题：饮食习惯差异
3．建议：多读有关中国的书籍；找个寄宿家庭
注意：1．字数：100字左右，已给出的不计入其中2．寄宿家庭-----host family
Dear Andy，
I am glad to know thatyou will come to my city to study the language and culture for a year．Here I will introduce the school first．
Our school is a very beautiful place where the teachers and students get along well with each other．I believe you will enjoy your study here．However，you will face some challenges．The eating habits here are different from yours．So it may take you a long time to adapt yourself to them．In my opinion，you'd better read some books about Chinese culture before coming，which can help you have a good understanding of China．In addition，you may as well live in a host family．They will help you get used to the life here quickly．
Looking forward to meeting you．
Yours，
LiHua．

17．You ________ pay too much attention to your handwriting as it is very important in exams．（　　）

4．"Everybody is a genius．But if you judge a fish by its ability to climb a tree，it will live its whole life believing that it is stupid．"
---Albert EinsteinIf you have a kid with special needs in the school system，it's then possible that you've come across that saying hanging on a classroom wall．My five-year-old daughter Syona has cerebral palsy （a medical condition affecting someone's control over their movement） and it means，combined with her communication challenges and sight problems，the standard assessments aren't always an accurate measure of her abilities．
By now you've probably heard about Chris Ulmer，the 26-year-old teacher in Jacksonville，Florida，who starts his special education class by callig up each student individually to give them much admiration and a high-five （a gesture of greeting or congratulation）．I couldn't help but be reminded of Syona's teacher and how she supports each kid in a very similar way．Ulmer recently shared a video of his teaching experience．"I have seen their confidence and self-value increase rapidly，"he said．All I could think was：How lucky these students are to have such inspirational teachers．
Syona's teacher has an attitude that can best be described in one word：brilliant．Her teacher doesn't focus on what can't be done-she focuses on what can be done．Over the past several months，Syona's confidence has seen to increase ten times．She uses words she wouldn't have thought of using before．She recently told me about her classmate's trip to Ecuador and was in extreme delight when I understood her on the frst try．
I actually wonder what the influence would be if we did something similar to what Ulmer does with his students in our home．We've recently started our day by reminding each other of the good qualities we all have．In fact，Ulmer teaches all of us to take a moment and truly appreciate the strengths of an important person in our lives．

41．What does the author think of Einstein's quote？C
A．Funny．B．Strange．C．True．D．Confusing．
42．What can we learn about Chris Ulmer？B
A．He is Syona's favorite teacher．
B．He praises his students one by one．
C．He uses videos to teach his students．
D．He asks his students to help each other．
43．What can we infer about Syona's teacher？A
A．She tries to encourage her students．
B．She teaches her students lots of new words．
C．She wants to be different from other teachers．
D．She has influenced parents to do similar thins．
44．Syona felt very pleased becauseB．
A．she has developed a cool attitude
B．her mother knew what she expressed
C．her progress was appreciated by her parents
D．she had been to Ecuador with her classmates
45．What change has taken place in the author's family？A
A．They give each other praise every day．
B．They visit Ulmer's classroom regularly．
C．They feel grateful to people in their lives．
D．They invite Ulmer's students to their home．

14．We have a problem，and the strange thing is that we not only know about it，but also celebrate it．Just today，someone boasted （自夸） to me that she was so busy she's averaged four hours of sleep a night for the last two weeks．She wasn't complaining； she was proud of the fact．She is not alone．
Why are rational （理性的） people so irrational in their behavior？The answer is that we're in the midst of a bubble （泡沫）．I call it"The More Bubble"．
The nature of bubbles is that something is overvalued until-eventually-the bubble bursts，and we're left wondering why we were so irrational in the first place．The thing we're overvaluing now is the opinion of doing it all，having it all，achieving it all．
This bubble is being enabled by a combination of three powerful trends：smart phones，social media，and extreme consumerism （消费主义）．The result is not just information overload，but opinion overload．We are more aware than at any time in history of what everyone else is doing and，therefore，what we should be doing．In the process，we have been sold a bill of goods：that success means being supermen and superwomen who can get it all done．Of course，we boasted about being busy-it's code for being successful and important．
And our answer to the problem of more is always more．We need more technology to help us create more technologies．We need to move our workload to free up our own time to do yet even more．
Luckily，there is a solution to asking for more：asking for less，but better．A growing number of people are making this change．I call these people Essentialists．
These people are designing their lives around what is essential and removing everything else．These people arrange to have actual weekends （during which they are not working）．They create technology-free zones in their homes．They trade time on Facebook with calling those few friends who really matter to them．Instead of running to different meetings，they put space on their plans to get important work done．
So we have two choices：We can be among the last people caught up in"The More Bubble，"or we can join the growing community of Essentialists and get more of what matters in our one precious life．

63．When the woman said she only slept for four hours a night for two weeks，sheC．
A．was unsatisfied with her lifestyle
B．was asking for suggestions
C．took pride in doing so
D．knew few people were like her
64．What is Paragraph 4mainly about？A
A．The cause and result of"The More Bubble"．
B．The advantages of"The More Bubble"．
C．The solutions to"The More Bubble"．
D．The value of"The More Bubble"．
65．According to the article，Essentialists are those whoA．
A．give up certain things for what matters in life
B．prefer to change frequently
C．are tired of information and opinions
D．are eager to become successful and important
66．What's the author's attitude towards"The More Bubble"？C
A．Supportive．B．Undecided．C．Disapproval．D．Doubt．

1．Wesought（寻找） long and hard but found no answer．

18．Some theme parks are not only amusing but also educational．Take the Polynesian Cultural Center （PCC） in Hawaii for example．It not only shows visitors the Polynesian way of life but also protects their skills （61）and culture for the future．Polynesian is the name（62）given （give） to the many groups of small islands that are spread about the Pacific Ocean．
The PCC （63）is set （set） in 42 acres of beautiful countryside （64）where visitors can see seven different traditional Polynesian island villages．Villagers from many island communities come （65）to show （show）visitors their styles of dress and different customs．For example，you can see （66）different （difference） skills of the villagers．You can learn （67）how they make clothes from bark（树皮） and how they climb very tall trees （68）with their bare feet or see （69）what kind of wedding ceremonies they have．They also tell you about their （70）social （society） customs and show you their cooking methods and their dances．

19．The next morning I'd just about given myself up for lost when I was spotted by a ship．

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