题目内容
13.In a recent study,some scientists looked at the monkey's brain activity through a computer system,which changed the brain __________ into digital motor commands.( )A. | sign | B. | signal | C. | assignment | D. | statistics |
分析 在近来的一项研究中一些科学家通过电脑系统观察了猴子的大脑活动,这一系统将脑信号转化为数字神经指令.
解答 答案:B
解析:A:标志;B:信号;C:任务;分配;D:数据.根据句意"这一系统将脑信号转化为数字神经指令"可知本题答案为B选项"信号",其余选项均不符合题意.拓展:人无法直接观察到脑信号,因此只能将其转化为可见的数字或图象,再对其进行分析.
点评 本题考查名词的词义辨析,做此类题目时一定要清楚各个选项的含义及其搭配用法,再根据句意确定最终的答案.
练习册系列答案
相关题目
20.The police found few people ______ at the station and all the buses _________.( )
A. | staying; gone | B. | stayed; gone | ||
C. | staying; have gone | D. | to stay; had gone |
4.Tina was a seventeen-year-old girl who always wore a bright smile.She suffered from a disease and had to use a walker most of the time.People didn't speak to her very often.Maybe it was because she looked(36)Aand people didn't know how to(37)Cher.Tina usually broke the ice with people she met with a big(38)Cwalker
In one class,I gave the students an assignment (作业) to(39)A a poem.I only made the assignment worth a very small part of their total grade since I knew most of my(40)Bwouldn't do it anyway.In the class,one by one each student(41)Dto correctly recite the poem.Finally,annoyed and half kidding,I said that the next student who(42)Brecite the poem had to do three push-ups (俯卧撑).To my(43)A,Tina was next.She used her walker to move to the front of the class.(44)Cshe recited,she made a mistake.Before I could say a word,she(45)Cher walker and started doing push-ups.I wanted to say,"Tina,I was just(46)D!"But she stood up,continued the poem and she finished the rest perfectly.
When she finished,a student asked,"Tina,why did you do that?It's not an important assignment!"
"Because I want to be like you guys!To be(47)C"Tina said.
Silence fell on the whole room when another student cried out,"Tina,we're not normal!We are teenagers!We get in(48)Dall the time."
"I know."Tina said as a big smile spread across her face.The rest of the students laughed,too.
Tina got only a few (49)Athat day,but she got the love and respect of her classmates.To(50)B,that was worth a lot more than a grade.
In one class,I gave the students an assignment (作业) to(39)A a poem.I only made the assignment worth a very small part of their total grade since I knew most of my(40)Bwouldn't do it anyway.In the class,one by one each student(41)Dto correctly recite the poem.Finally,annoyed and half kidding,I said that the next student who(42)Brecite the poem had to do three push-ups (俯卧撑).To my(43)A,Tina was next.She used her walker to move to the front of the class.(44)Cshe recited,she made a mistake.Before I could say a word,she(45)Cher walker and started doing push-ups.I wanted to say,"Tina,I was just(46)D!"But she stood up,continued the poem and she finished the rest perfectly.
When she finished,a student asked,"Tina,why did you do that?It's not an important assignment!"
"Because I want to be like you guys!To be(47)C"Tina said.
Silence fell on the whole room when another student cried out,"Tina,we're not normal!We are teenagers!We get in(48)Dall the time."
"I know."Tina said as a big smile spread across her face.The rest of the students laughed,too.
Tina got only a few (49)Athat day,but she got the love and respect of her classmates.To(50)B,that was worth a lot more than a grade.
36.A.different | B.strong | C.short | D.young |
37.A.please | B.introduce | C.approach | D.judge |
38.A.Sorry | B.Bye | C.Hi | D.Thanks |
39.A.recite | B.copy | C.find | D.read |
40.A.friends | B.students | C.teachers | D.parents |
41.A.started | B.planned | C.continued | D.failed |
42.A.shouldn't | B.couldn't | C.needn't | D.wouldn't |
43.A.surprise | B.joy | C.excitement | D.satisfaction |
44.A.Because | B.When | C.After | D.Though |
45.A.raised | B.changed | C.threw | D.checked |
46.A.wondering | B.cheating | C.apologizing | D.kidding |
47.A.happy | B.social | C.normal | D.fair |
48.A.attention | B.thought | C.touch | D.trouble |
49.A.points | B.chances | C.mistakes | D.comments |
50.A.me | B.her | C.us | D.them |
1.King's College Summer School
King's College Summer School is an annual(每年的) training program for high school students at all levels who want to improve their English.Courses are given by the teachers of King's College and other colleges in New York.Trips to museums and culture centers are also organized.This year's summer school will be from July 25to August 15.More information is as follows:
21.You can most probably read the text inA.
A.a newspaper B.a travel guide
C.a textbook D.a telephone book
22.Which of the following is true about King's College Summer School?C
A.Only top students can take part in the program.
B.King's College Summer School is run every other year.
C.Visits to museums and culture centers are part of the program.
D.Only the teachers of King's College give courses.
23.If you are to live with your relatives in New York,you will have to pay the schoolC.
A.﹩200 B.﹩400
C.﹩500 D.﹩900
24.What information can you get from the text?B
A.The program will last two months.
B.You can write to Thompson only in English.
C.As a Chinese student,you can send your application on July 14,2007.
D.You can get in touch with the school by e-mail or by telephone.
King's College Summer School is an annual(每年的) training program for high school students at all levels who want to improve their English.Courses are given by the teachers of King's College and other colleges in New York.Trips to museums and culture centers are also organized.This year's summer school will be from July 25to August 15.More information is as follows:
Application (申请) date •Students in New York should send their applications before July 18,2007. •Students of other cities should send their applications before July 16,2007. •Foreign students should send their applications before July 10,2007. | Courses •English Language Spoken English:22hours Reading and,Writing:10hours •American History:16hours •American Culture:16hours |
Steps •A letter of self-introduction •A letter of recommendation(推荐) •The letters should be written in English with all the necessary information. | Cost •Daily lessons:﹩200 •Sports and activities:﹩100 •Travels:﹩200 •Hotel service:﹩400 •You may choose to live with your friends or relatives in the same city. |
Please write to: Thompson,Sanders 1026King's Street New York,NY 10016,USA E-mail:KC-Summer-School@yahoo.com |
A.a newspaper B.a travel guide
C.a textbook D.a telephone book
22.Which of the following is true about King's College Summer School?C
A.Only top students can take part in the program.
B.King's College Summer School is run every other year.
C.Visits to museums and culture centers are part of the program.
D.Only the teachers of King's College give courses.
23.If you are to live with your relatives in New York,you will have to pay the schoolC.
A.﹩200 B.﹩400
C.﹩500 D.﹩900
24.What information can you get from the text?B
A.The program will last two months.
B.You can write to Thompson only in English.
C.As a Chinese student,you can send your application on July 14,2007.
D.You can get in touch with the school by e-mail or by telephone.
8.
1.Now please listen to the dialogue.
2.Now please ask the speaker three questions.
请听完对话后,根据下面中文提示请你用英语提出三个问题(请把英语问题写在答卷1-3的横线上)
(1)你第一次听到中国民歌是在什么时候?
(2)你能告诉我你是怎么学民歌的吗?
(3)在你学习了民歌之后你会演唱它吗?
3.Now please get ready to answer five questions in English.You're allowed 10 seconds to prepare the answer.(请把英语回答写在答卷4-8的横线上)
情景介绍: 角色:你是男士. 任务:(1)与朋友谈论其接触中国民歌的经历及感受; (2)根据谈话内容回答问题. |
2.Now please ask the speaker three questions.
请听完对话后,根据下面中文提示请你用英语提出三个问题(请把英语问题写在答卷1-3的横线上)
(1)你第一次听到中国民歌是在什么时候?
(2)你能告诉我你是怎么学民歌的吗?
(3)在你学习了民歌之后你会演唱它吗?
3.Now please get ready to answer five questions in English.You're allowed 10 seconds to prepare the answer.(请把英语回答写在答卷4-8的横线上)