题目
题型:广东省同步题难度:来源:
when you are in primary school, you can get by with no technology at all. Even if you have a computer, it"s a
good idea to get children familiar with libraries. At this age, trips to the library are like family outings.
As you get closer to middle school, a computer with Internet access becomes more of a necessity.
Teachers will often give assignments that require a student to use the Internet for research. After a computer,
technology choices for students become more difficult to make - especially when it comes to cellphones. Kids
will beg their parents for a cell-phone, especially in middle school. For many parents, it"s a safety issue: They
want to know that their kids can reach them quickly if necessary. For teachers, cell phones can be used to
record lessons when students are absent. But many teachers dislike cell-phones. Some kids send messages or
have talks in the class. Sending messages also raises the problem of cheating on exams. More and more schools are now forbidding the use of cellphones.
Many kids see iPods as necessary things to have. iPods are great for music, but do they do anything good
for your children"s education? Maybe they do. That"s the opinion of Doug Johnson, an educator for 30 years.
Johnson says that educators should accept all new forms of technology in the classroom, including iPods.
"Some do more with their cell- phones than we can do with our laptops," he jokes."I don"t think we should be
afraid. The truth is that it"s easier to change the way we teach than to change the technology habits of an entire
generation."
B. ask their parents to buy them cell-phones
C. buy iPods to listen to music
D. go to libraries to read more books
B. They think cell-phones be helpful to their study.
C. They want to keep in touch with their children.
D. They want their children to keep up to date.
B. schoolchildren will send messages during class
C. cell-phones can be used to record lessons
D. schoolchildren might talk on them during class
B. iPods can be helpful for children"s education.
C. iPods can be used to play games.
D. iPods are necessary for children"s lives.
B. teachers should let students use cell-phones
C. it"s better for teachers to change their teaching methods
D. schoolchildren should follow the trends(潮流) of fashion
答案
核心考点
试题【阅读理解。 We live in a digital world now, and a student"s technology needs have 】;主要考察你对题材分类等知识点的理解。[详细]
举一反三
helped to build the internet while working as a researcher in America, said that television was approaching
its "iPod moment."
In the same way that people now download their favorite music onto their iPods, he said that viewers
would soon be downloading most of their favorite programmers onto their computers. "85 percent of all
video we watch is pre-recorded, so you can set your system to download it at any time," said Mr. Cerf,
who is now the vice-president of Goggle.
"You"re still going to need live television for certain things--like news, sporting events and emergencies-
but increasingly it will be almost like iPod, where you download content to look at later."
Although television-on-demand has not yet become a main activity in the UK, the BBC, 1TV and Channel
4 have all invested a lot of money in technology which Mr. Cerf think will enable viewers to watch their
favorite shows on their computers.
However, some critics (批评家) have warned that the Internet will collapse (崩溃) if millions of people
try to download programmers at the same time.
Over the next four years, scientists think the number of videos watched over the Internet will double,
with people moving from short chips to hour-long programmes.
Broadband companies claim that the service will cause "traffic jams", which will cost millions of pounds
to solve. Mr. Cerf dismissed these warnings, saying that critics had predicted 20 years ago that the net would
collapse when people all around the world started to use it at the same time, "We"re far from exhausting (用
尽) the capacity," he said. "I want every one of the six billion people in the planet to be able to connect to
the Internet."
B. the vice-president of Goggle
C. one of the founders of the Internet
D. a manager of a broadband company
B. The number of videos watched over the Internet will double.
C. Viewers will be able to download TV programmers onto their iPods.
D. Viewers will be able to watch their favorite TV shows on the Internet.
B. download live TV over the Internet
C. download per-recorded videos over the Internet
D. listen to their favorite music on their computers
B. people all over the world will be able to connect to the Internet
C. the Internet will crash if too many people download TV programmes at the same time
D. the videos people watch over the Internet
B. the Internet will never be used to download people"s favourite shows
C. the Internet will become more popular
D. something about Vint Cerf
than those who didn"t blog. Blogging can help you feel less isolated, more connected to a community and more
satisfied with your friendships. Both online and face-to-face, a new Australian research has found.
Researchers James Baker and Professor Susan Moore from Swinburne have written two papers investigating
the psychological benefits of blogging-regularly updating personal web pages with information that invites others
to comment.
The first, published in the latest issue of the journal CyberPsychology and Behaviour. compares the mental
health of people intending to blog with that of people not planning to blog. Moore says the researchers messaged
600 MySpace users personally and directed them to an online survey. A total of 134 completed the questionnaire.
84 intended to blog and 50 didn"t.
"We found potential bloggers were less satisfied with their friendships and they felt less socially integrated;
they didn"t feet as much part of a community as the people who weren"t interested in blogging …"Moore says.
"It was as if they were saying "I"m going to do this blogging and it"s going to help me"."
And it seemed to do the trick, as the researchers" second study shows. This study which is yet to be
published, was conducted two months later. The researchers sent out questionnaires (调查问卷) to the same
group of MySpace users, this time 59 responded Bloggers reported a greater sense of belonging to a group of
like-minded people and feeling more confident because they could rely on others for help. All respondents,
whether or not they blogged, reported feeling less anxious, depressed and stressed after two months of online
social networking.
"So going onto MySpace had lifted the mood of all participants in some way," Moore says. "Maybe they"d
just made more social connections."
Moore acknowledges this is early research and hopes to follow a larger group of people for a longer period time to test some of the research findings.
B. Blogging improves one"s social life.
C. What kind of people are likely to blog.
D. Blogging has become more and more popular.
B. people were likely to become bloggers if they felt socially isolated
C. potential bloggers were those who had mental health problems
D. potential bloggers usually held a wrong view about blogging
B. how many people became bloggers
C. how people felt after blogging for two months
D. how many people kept blogging after two months
B. only bloggers benefit from online social networking
C. not many potential bloggers became real bloggers
D. not all bloggers found the help they needed
B. entertain themselves
C. seek help
D. exchange views
than those who didn"t blog. Blogging can help you feel less isolated, more connected to a community and more
satisfied with your friendships. Both online and face-to-face, a new Australian research has found.
Researchers James Baker and Professor Susan Moore from Swinburne have written two papers investigating
the psychological benefits of blogging-regularly updating personal web pages with information that invites others
to comment.
The first, published in the latest issue of the journal CyberPsychology and Behaviour. compares the mental
health of people intending to blog with that of people not planning to blog. Moore says the researchers messaged
600 MySpace users personally and directed them to an online survey. A total of 134 completed the questionnaire.
84 intended to blog and 50 didn"t.
"We found potential bloggers were less satisfied with their friendships and they felt less socially integrated;
they didn"t feet as much part of a community as the people who weren"t interested in blogging …"Moore says.
"It was as if they were saying "I"m going to do this blogging and it"s going to help me"."
And it seemed to do the trick, as the researchers" second study shows. This study which is yet to be
published, was conducted two months later. The researchers sent out questionnaires (调查问卷) to the same
group of MySpace users, this time 59 responded Bloggers reported a greater sense of belonging to a group of
like-minded people and feeling more confident because they could rely on others for help. All respondents,
whether or not they blogged, reported feeling less anxious, depressed and stressed after two months of online
social networking.
"So going onto MySpace had lifted the mood of all participants in some way," Moore says. "Maybe they"d
just made more social connections."
Moore acknowledges this is early research and hopes to follow a larger group of people for a longer period time to test some of the research findings.
B. Blogging improves one"s social life.
C. What kind of people are likely to blog.
D. Blogging has become more and more popular.
B. people were likely to become bloggers if they felt socially isolated
C. potential bloggers were those who had mental health problems
D. potential bloggers usually held a wrong view about blogging
B. how many people became bloggers
C. how people felt after blogging for two months
D. how many people kept blogging after two months
B. only bloggers benefit from online social networking
C. not many potential bloggers became real bloggers
D. not all bloggers found the help they needed
B. entertain themselves
C. seek help
D. exchange views
than those who didn"t blog. Blogging can help you feel less isolated, more connected to a community and more
satisfied with your friendships. Both online and face-to-face, a new Australian research has found.
Researchers James Baker and Professor Susan Moore from Swinburne have written two papers investigating
the psychological benefits of blogging-regularly updating personal web pages with information that invites others
to comment.
The first, published in the latest issue of the journal CyberPsychology and Behaviour. compares the mental
health of people intending to blog with that of people not planning to blog. Moore says the researchers messaged
600 MySpace users personally and directed them to an online survey. A total of 134 completed the questionnaire.
84 intended to blog and 50 didn"t.
"We found potential bloggers were less satisfied with their friendships and they felt less socially integrated;
they didn"t feet as much part of a community as the people who weren"t interested in blogging …"Moore says.
"It was as if they were saying "I"m going to do this blogging and it"s going to help me"."
And it seemed to do the trick, as the researchers" second study shows. This study which is yet to be
published, was conducted two months later. The researchers sent out questionnaires (调查问卷) to the same
group of MySpace users, this time 59 responded Bloggers reported a greater sense of belonging to a group of
like-minded people and feeling more confident because they could rely on others for help. All respondents,
whether or not they blogged, reported feeling less anxious, depressed and stressed after two months of online
social networking.
"So going onto MySpace had lifted the mood of all participants in some way," Moore says. "Maybe they"d
just made more social connections."
Moore acknowledges this is early research and hopes to follow a larger group of people for a longer period time to test some of the research findings.
B. Blogging improves one"s social life.
C. What kind of people are likely to blog.
D. Blogging has become more and more popular.
B. people were likely to become bloggers if they felt socially isolated
C. potential bloggers were those who had mental health problems
D. potential bloggers usually held a wrong view about blogging
B. how many people became bloggers
C. how people felt after blogging for two months
D. how many people kept blogging after two months
B. only bloggers benefit from online social networking
C. not many potential bloggers became real bloggers
D. not all bloggers found the help they needed
B. entertain themselves
C. seek help
D. exchange views
your traits. Traits are characteristics you inherit from your parents; this means your parents pass some of their
characteristics on to you through genes. For example, if both of your parents have green eyes, you might inherit
the trait of green eyes from them. Or if your mom has freckles, you might inherit that trait and wind up with a
freckled face. And genes aren"t just in humans - all animals and plants have genes, too.
Genes hang out all lined up on thread-like things called chromosomes. Chromosomes come in pairs, and there
are hundreds, sometimes thousands of genes in one chromosome. The chromosomes and genes are made of
DNA, which is short for deoxyribonucleic acid.
Chromosomes are found inside cells, the very small units that make up all living things. A cell is so tiny that
you can only see it through the lens of a strong microscope, and there are billions of cells in your body. Most
cells have one nucleus. The nucleus, which is sort of egg-shaped, is like the brain of the cell. It tells every part
of the cell what to do. How does the nucleus know so much? It contains our chromosomes and genes. Tiny as
it is, the nucleus has more information in it than the biggest dictionary you"ve ever seen.
B. How Do Genes Work?
C. What Does A Gene Consist of?
D. How Do Nucleus Command Cells?
B. send
C. obtain
D. pass
B. All living things receive traits from the old generations.
C. One"s green eyes might be passed on from the parents.
D. A mother"s freckled face might affect her young"s face.
B. genes exist inside cells that make up all living things
C. genes tells every part of the cell what to do
D. Chromosomes come in pairs containing genes.
B. not all living things are made up of cells
C. genes aren"t in humans but in animals and plants
D. DNA is made of chromosomes and genes
最新试题
- 1如图所示,重为3×105牛的飞艇静止在空中,飞艇受到的浮力大小为___________牛,方向竖直___________
- 2某商场搞“真情回报社会”的幸运抽奖活动,最高奖金为每份l万元,平均奖金180元.下面是奖金的分配表:奖金等级一等奖二等奖
- 3阅读下面的一段文字,拟写“一句话新闻”。(限40字以内)(4分)安徽省省委书记张宝顺在会见建设巢湖生态经济区专家宣讲团成
- 4图为地球的太阳光照图,某城市当地时间为9:17,该城市可能位于A.中时区B.东8区C.西5区D.西12区
- 5A、B、C、D为人类的四种疾病,下表是有关专家进行调查的结果,你认为其中属于遗传病的是( )遗传病非近亲婚配后代的患病
- 6阅读文段,回答问题。 山川之美,古来共谈。高峰入云,清流见底。两岸石壁,五色交辉。青林翠竹,四时俱备。晓雾将歇,猿鸟乱
- 7《常回家看看》歌中唱到:“常回家看看,回家看看,哪怕是帮爸爸捶捶后背揉揉肩。常回家看看,回家看看,哪怕是帮妈妈刷刷筷子洗
- 8. For further ____________, please write to the following ad
- 9读杭州(30°N、120°E)某新建住宅小区楼房示意图(说明:所有楼房高度相同,共7层住宅,每层高度为3米,一楼下面杂物
- 10如图是黄河干流示意图,其中哪一河段由于大量泥沙淤积,使河床高于两岸平原,形成“地上河”( )A.甲B.乙C.丙D.丁
热门考点
- 1What is your favorite English letter? Many of you may say Q
- 2已知为坐标原点,直线与圆分别交于两点.若,则实数的值为( )A.1B.C.D.
- 3下列各组离子在pH=1的溶液中能大量共存且为无色溶液的是 ( )A.Na+、CO32-、K+、Cl-B.Mg2+
- 4读地球绕日公转示意图(a、b、c、d为二分二至日地球所在位置),回答1—5题。1.关于地球绕日公转的叙述,不正确的是 [
- 52011年11月30日,全球最大的中文百科网站——“互动百科”发布11月互联网十大热词榜单,“神州八号”、“房闹”、“狼
- 6 He was unable to ________ to the students what he meant.A.g
- 7一辆小轿车,匀速通过一座长3000m大桥,用于100s时间,然后以同样速度用了3min时间通过了一个山洞.求:(1)轿车
- 8甲组同学在研究性学习过程中,撰写一沦文的主要参考文献有:《复兴之路》、《驳“中国威胁论”》、《从成功经验看坚持中国道路的
- 9用酒精消毒的原理是( )A.使蛋白质溶解B.使蛋白质变性C.使蛋白质盐析D.使蛋白质水解
- 10【题文】下列各句中没有语病的一句是A.刚刚去世的著名科学家王选,作为汉字激光照排系统的发明者,他推动了中国印刷技术的第二