Questions 19 to 21 are based on the passage you have just heard。

  Q13。 What does Mr。 Lee encourage Katherine to do?

  The United States has one of the best highway systems in the world。
Interstate highways connect just about every large and mid-sized city in
the country。 Did u ever wonder why such a complete system of excellent
roads exists? For an answer, u would have to go back to the early
1920s。 In those years just after World War 1, the military wanted to
build an American highway system for national defense such a system
could if necessary move troops quickly from one area to another。 It
could also get people out of cities in danger of being bombed,
so-called roads of national importance were designated, but they were
mostly small country roads。 In 1944 Congress passed a bill to upgrade
the system but did not fund the plan right away。 In the 1950s, the
plan began to become a reality。 Over 25 billion dollars was
appropriated by Congress and construction began on about 40000 miles of
new roads。 The idea was to connect the new system to existing
expressways and freeways。 And though the system was built mostly to
make car travel easier, defense was not forgotten。 For instance,
highway overpasses had to be high enough to allow trailers carrying
military missiles to pass under them。 By 1974,this system was mostly
completed a few additional roads would come later。 Quick and easy
travel between all parts of the country was now possible。

  Q12。 Why does Katherine feel anxious?

  Q20。 What was the original purpose of building a highway system。

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  Q22。 What is a major cause of road deaths among young Americans?

  Passage一 饥饿的熏陶

  Passage ③ 智能方向盘

  PSG 1

  Q贰一。 州际公路种类曾几何时半数以上告竣?

  In one experiment。 The mice were both hungry and thirsty。 When
given the choice of either eating food or drinking water, the mice went
for the food the researchers found。 However, when the mice were
well-fed but thirsty they opted to drink according to the study。

  [答案整理:有道考神团队]

  你有未有想过你会为了满意饥饿感不择花招?1项对老鼠的新商讨带动分解为啥饥饿能令人觉获得那种强硬的带引力。在那项商量中,切磋人口开采饥饿对人的熏陶乃至赶过了此外身体因素,包蕴恐惧、口渴和社会需要。为明确哪类认为影响更胜一筹,研讨职员做了1雨后鞭笋的实施。

  开车时发短信被列为20一三年年轻西班牙人死于道路的机要缘由。近期的壹项探讨注脚,百分之四十的美利坚联邦合众国立小学伙声称在的哥使用手提式无线电话机时令人危急。那听起来像是壹种广泛的病魔,但才能未来说不定有助于康复。
T.J。
伊芙rt是1个人20岁的科学家,他建议了壹种洋气的消除方案,能够很轻松地通报发短信的司机。它被称呼智能车轮,它被设计用来安装在超过54%专门的学问车辆的方向盘上,以追踪司机是还是不是始终有五只手在轱辘上。
伊芙rt的表明仅在单臂握住车轮时用白内障和声音警告司机。但假使她们将另一只手放回车轮上,灯的亮光就会变回黑灰,声音就会停下。它还监视所谓的“靠近手”,在贴近车轮顶部的地点单手靠得很近,因而司机能够同时用拇指和驱动器敲击。全部数据智能车轮收罗的新闻也会发送到连接的应用程序,由此安装智能车轮的大人得以追踪青少年的驾乘习贯。假设他们希图移除或损坏封面,那也是有广播发表的。

  Q1陆。 钻探人口展开尝试的目的是怎么样?(标红的岗位没听清)

  Q24。 What happens if the driver has one hand on the wheel?

  Q12。 为啥凯瑟琳感觉焦虑?

  PSG 3

  Q17。 老鼠在怎样动静下冒险进入不安全的地带?

  来源:有道考神

  Q1四。 李先生承诺为凯瑟琳做些什么?

  美利哥独具世界上最好的公路种类之1。州际高速公路连续全国具备大中城市。你有未有想过怎么那样二个周全的征途系统存在?作为答案,你将不得不回到20年份初。在第三次世界战争后的那么些年里,军方想要建立三个美利哥的国防高速公路系统,那样1个体系能够在须要时火速将部队从叁个地区搬到另一个地面。它也能够令人们离开有被炸的危殆的城市,所谓的享有国家关键的征程被钦点,但它们基本上是小乡村道路。
一玖42年国会通过了1项法案来提高该类别,但从没立即为该布置提供开支。在20世纪50年份,该陈设起先成为实际。国会拨款超越250亿法郎,新建道路约五千0海里。那几个主见是将新连串总是到现存的高速公路和高速公路上。就算该系统的建筑主若是为了让汽车骑行更便于,但防止措施并从未被淡忘。举例,高速公路天桥必须丰硕高,以允许指引军用导弹的拖车经过它们。到1973年,那几个类别基本到位了,稍后会有部分万分的道路。未来全国各市之间极快而轻巧的远足已产生大概。

  Q15。 What do we learn about Catherine’s schoolmate Bree?

  Q2二。 美利坚合众国青年死于道路的关键原因是如何? Q二叁。 什么是智能车轮?
Q贰四。 假如开车者三头手放在车轮上会发生如何? Q2五。
父母怎么追踪他们青少年的通晓习贯?

  M: Sure Catherine。 What can I do for u。

  PSG 2

  M: I‘m sure u do。 So u’ll be just fine。 Don‘t worry so much and
try to make the most of what we have on offer here。 Also, remember
that u can come to me anytime of the day if u need help。

  Passage 2 美利坚合众国高速公路发展历史

  M: Don‘t worry Catherine。 It’s completely normal for u to be
nervous about transferring schools。 This happens to many transfer
students。

  Q25。 How do parents keep track of their teen‘s driving habits?

  Conversation 2 转校生

  Q23。 What is Smart Wheel?

  Q14。 what does Mr。 Lee promise to do for Catherine?

  Q21。 When was the interstate highway system mostly completed。

  Q17。 In what circumstances do mice venture into unsafe areas?

  Q20。 建立公路系列的中期目标是什么样?

  M: All students are very friendly with new arrivals。 Let me check
who would be living with u in ur flat。 OK。 There are Hannah, Kelly
and Bree。 Bree is also a new student here like u。 I‘m sure u two will
have more to share with each other。

  Q1玖。 解说者对美利哥高速公路系统有什么商量?

  W:李先生清晨好。笔者得以给您或多或少小时。
M:肯定凯瑟琳。作者能为你做如何。 W:笔者很忧郁转入你的高校。大概本人不适合。
M:别牵挂凯瑟琳。你转学很不安是全然健康的。那发生在重重转学生身上。
W:是的,作者驾驭,但自小编比作者一年中的大好些个上学的小孩子都年轻。那让自己很担忧。
M:那么您只怕是您一年中绝无仅有年轻的一个,可是你理解,大家有为数不少您能够参与的课后移动。所以,那样你就可以结识分化年龄段的新对象。
W:很好。作者爱不释手玩玩和喜欢团体。
M:小编相信您会。所以你会很好。不要太操心,尽量丰硕利用大家在此间提供的新闻。此外,请记住,假如你必要补助,您能够在其余时候来找小编。
W:非凡感激。小编现在感到许多了。事实上,小编早已关系过和本身同样住在同一栋房屋里的女孩,她看起来着实很好。笔者想住在高校里,因为大家会共同生活,所以小编会有空子结识越多的情侣。
M:全数的学生都对新来港定居职员卓殊友善。让自家反省你的酒馆里有什么人和你住在一齐。好。有汉娜,凯利和Bree。布里也是一个人像您那样的新生。作者信任你们俩会有更加多的享用对方。

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  W: That‘s nice。 I love games and hobby groups。

www.ca888.com,  Q19。 What does the speaker say about the American highway system。

  W: I‘m quite anxious about transferring over to ur college。 I’m
afraid I won‘t fit in。

  Texting while driving was listed as a major cause of road deaths
among young Americans back in 2013。 A recent study said that 40 percent
of American teens claimed to have been in a car when the driver used a
cell phone in a way that put people in danger。 This sounds like a
widespread disease but it‘s one that technology may now help to cure。
T.J。 Evert, a 20 –year-old inventor, has come up with a novel
solution that could easily put texting drivers on notice。 It’s called
Smart Wheel and it‘s designed to fit over the steering wheel of most
standard vehicles to track whether or not the driver has two hands on
the wheel at all times。 Evert’s invention warns the drivers with a
light and a sound when they hold the wheel with one hand only。 But as
soon as they place the other hand back on the wheel the light turns back
to green and the sound stops。 It also watches for what’s called “close
by hands” where both hands are close together near the top of the
wheel, so the driver can type with both thumbs and drive at the same
time。 All the data smart wheel collects is also sent to a connected
app, so any parents who install smart wheel can keep track of the
teen‘s driving habits。 If they try to remove or damage the cover,
that’s reported as well。

  M: Well u may be the only unger one in ur year but u know, we have
a lot of after-school activities u can join in。 And so, this way u‘ll
be able to meet new friends of different age groups。

  第3个试验的目的是让老鼠们对饥饿感觉恐惧。饥饿的老鼠被停放在3个笼子里,那里有狐狸集中的区域和其它气味更安全的地点。换句话说,那里令人以为不会有别的生物吃掉它们,同时也有食物。结果,当老鼠饿了的时候,他们会冒险进入不安全的地方找找食品。但是当给老鼠喂食时,它们会呆在被感到安全的笼子里。研商人口开掘饥饿对老鼠的熏陶也超过了社会须求。根据这项钻探,老鼠日常是群居动物,喜欢和别的老鼠在1道。当老鼠感觉饥饿,他们会选拔离开群众体育去探求食品食品。

  Q16。 What is the researchers’ purpose in carrying out the Su‘s
experiments with mice?(标红的岗位没听清)

  Q一伍。 大家对凯瑟琳的同室布瑞有哪些领会?

  W: Yes I know, but I‘m unger than most of the students in my
year。 And that worries me a lot。

亚洲城ca88com,  Q1捌。 关于通道末尾的老鼠说怎么?

  Q一三。 李先生鼓励凯瑟琳做什么样?

  In the second experiment meant to pit the mice’s hunger against
their fear。 Hungry mice were placed in a cage that had certain Fox
centered areas and other places that smelled safer。 In other words,
not like an animal that could eat them but also had food。 It turned out
that when the mice were hungry they ventured into the unsafe areas for
food。 But when the mice were well-fed they stayed in areas of the cage
that were considered safe。 Hunger also outweighed the mice‘s social
needs, the researchers found。 Mice are usually social animals and
prefer to be in the company of other mice according to the study。 When
the mice were hungry they opted to leave the company of other mice to go
get food。

  Q18。 What is said about mice at the end of the passage?

  在尝试中,商量者发掘,当老鼠们又饿又渴时,它们在食品和水间会选用食品。但是,当小鼠十分的饱但口渴时,他们会选取喝水。

  W: Thanks so much。 I definitely feel better now。 As a matter of
fact, I‘ve already contacted one of the girls who’d be living in the
same house as me and she seemed really nice。 I guess living on campus
I‘ll have a chance to have a closer circle of friends since we’ll be
living together。

  Have you ever felt like you would do just about anything to satisfy
your hunger? A new study in mice may help to explain why hunger can
feel like such a powerful motivating force。 In the study, researchers
found that hunger outweighed other physical drives including fear,
thirst and social needs to determine which feeling won out。 The
researchers did a series of experiments。

  W: Good morning Mr。 Lee。 May I have a minute of ur time。

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