题目内容

2.Many teachers believe that hands-on experiences is the (61)best (good) way to learn.A group of students in the United States are putting that belief to the test.They (62)successfully(success) designed and built a robot for discovering unexploded mines(63)at the bottom of the sea.Students made the robot (64)to answer  (answer) a challenge from the U.S.Department of Defense.
The students recently tested the underwater vehicle (65)called (call) Perseus II in a 95-meter-long tank of water at the Stevens Institute of Technology.
The robot costs about 15,000to build.The students use a video game controller to direct its(66) movements (move) in the tank.What's more,devices know as Japters (67)enable (able) the robot to go up,down and toward its target in the water.Video cameras on the robot send images back to a computer through a 13-meter-long cable.Perseus II also has (68)aset of lasers(激光),which are used to measure the size of an object.
The robot is the creation of five undergraduate students.For over six months,they worked up(69)to20hours a week to design and build Perseus II.
DeLome supervised the project from the(70)beginning(begin) to the end.He says the specialized requirements of robot were demanding.

分析 许多老师认为实际操作是最好的学习方式,一群美国的学生对此进行了检测.

解答 61.best  考查形容词最高级.根据题意可以推测最好的学习方法是实践操作,故‘good'最高级形式为"best".
62.successfully 考查词性转换.根据此句看出,所填词用来修饰"designe"为动词,故用副词"successfully"来修饰.
63.at  考查介词."at the bottom of"为固定短语,意为"在…底部".
64.to answer  考查不定式.根据上下文,此处不定式表示目的状语,意为"为了响应美国国防部的一个挑战".
65.called  考查非谓语动词.本句的主干为"The students recently tested the underwater vehicle",故"called"为过去分词做定语修饰"the underwater vehicle"表示被动,即"被称做…".
66.movements  考查词性转换.由"its"可知后需加一个名词,故"move"的名词形式为"movements".
67.enable   考查动词.该句主语为"devices","know as Japters"为过去分词修饰主语,故所填词为句子谓语,将"able"变成动词形式"enable"意为"使…能够做…".
68.a  考查冠词.考查固定短语"a set of"意为"一套…".
69.to  考查介词.up to 多达.
70.beginning   考查名词.此处"the"后需加一个名词,另外,"from the beginning to the end"为固定短语,意为"从开始到最后".

点评 语法填空题.此题话题学生不太熟悉,可能难度有点.但是考试需首先浏览全文,然后联系上下文并注意一些词性的相互转换,以及一些固定短语的搭配.

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21.A.thinkB.experienceC.seemD.feel
22.A.soB.justC.evenD.ever
23.A.processesB.timesC.coursesD.practices 
24.A.frogsB.miceC.dogsD.cats
25.A.twoB.threeC.manyD.few
26.A.holeB.pitC.waterD.well 
27.A.muddyB.wideC.deepD.long
28.A.uncomfortableB.unpleasantC.unhappyD.unfortunate
29.A.runB.walkC.climbD.jump 
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38.A.talking toB.shouting atC.throwing atD.speaking to
39.A.explainedB.announcedC.introducedD.told 
40.A.encouragingB.helpingC.pullingD.dragging

Once Chinese students in American schools were largely limited to graduate students. Gradually that trend shifted, with more students coming from China to earn bachelor' s degrees at American institutions. Now, the population is widening once again, with many Chinese students studying in the U, S. from ever - younger ages.

Bill Zhou, a resident of California, though born in Shenzhen, and his wife are currently housing just such a student: Hsu, also from Shenzhen, who is living with Zhou (a paid arrangement) while he attends a private, religious institution. .

Although Zhou is caring, he knows there are many people taking advantage of the trend

who lack conscience. In a Lost Angeles Times article, Zhou described his reservations about the current system.”They don't know if the school is good. They don't know if the home stay is good. But everyone else is doing it, so they do it, too," Zhou said, addressing the parents of so - called parachute(降落伞) children, who earn the nickname by "parachuting" into the U.S. by themselves, unaccompanied by family.

Based on statistics, Zhou has reason to be concerned. A recent article in Sixth Tone', stated that the number of Chinese students enrolled at U. S. secondary schools increased from just 647 in 2006 to more than 46,000 in 2016. Those numbers are reflected in Chinese society and even popular culture, where a new television drama titled " A Love for Separation" was released several months ago.

"It is a common misunderstanding that studying in a private American high school is easier than in China, a mother told. " My son is under enormous pressure to compete with accomplished peers. He was very lonely during his first year of high school, and found it hard to assimilate into an unfamiliar environment. "

Chinese parents send their teenagers abroad for varieties of reasons. For some students, it is to escape the strict Chinese education system; for others, it is a second chance to recover from bad grades or a low score on China's college entrance exam. For still others, it is simply a lifelong dream.

1.What's Bill Zhou' s attitude towards the trend of growing parachute children?

A. Positive B. Indifferent

C. Concerned D. Opposed

2.What does the underlined phrase " assimilate into" in Paragraph 5 mean?

A. show respect to B. get rid of

C. take advantage of D. fit in with

3.Which is not the reason why increasing parents send their little children abroad?

A. They just follow the crowd.

B. They just show off their large treasure.

C. They want their children to break away from Chinese education system.

D. They want to give their children with poor grades another chance to succeed..

4.What' s the author' s purpose in writing the text?

A. To help these parents to choose a reliable home stay..

B. To remove these parents doubts about studying abroad.

C. To encourage these parents to send their kids abroad as early as possible.

D. To remind these parents to be more sensible before sending their kids abroad..

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