山东大学研究生新闻英语2听力2单元讲课稿.doc

山东大学研究生新闻英语2听力2单元

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第2单元
2013年山东大学网络学习新闻英语二，网上虽然有些答案但是不大一样，也没有听力原文，这里的最全

准备
1.Exercise 1: Listen to this passage and decide whether the following statements are true or false, write T for true and F for false.
听力文本：
Airport Security Screens Passengers Using New Technology

Checking baggage for explosives hasn't been a problem. Airport
security can put bags in x-ray machines, open them up to look
inside, or use advanced machinery that that check traces of
chemicals often used in explosives.
But checking people's bodies isn't so easy. A TSA initiative
that began last September to rigorously frisk more people led to
dozens of sexual harassment complaints. So the TSA turned to
technology installing what looks like a longer, more complex
walk-through metal detectors in nine airports around the country.
Jose Ralls is the TSA director from McCarran International in
Las Vegas.
Jose Ralls: The machine actually will talk to the individual,
telling them to stand inside and wait, and as soon as they are
cleared, it will tell them to proceed.
From a distance, Mr. Ralls watches one airport passenger go
through the process.
Jose Ralls: Now he knows to go on through, and he just waits,
and as soon as the air is analyzed he will be allowed to proceed
forward.
The machine blasts air downward and across whoever inside the
portal. Mr. Ralls says that often startles people.
Jose Ralls: That's why our focus out there is to explain to
them what will be taking place,the noise that they will be
hearing.
The way it's supposed to work is that suspicious particles on
clothing and exposed skin are blasted towards the floor -- where,
within seven seconds, the machine can detect 40 types of
explosives. If any are found, security is alerted.
According to the manufacturer, Smith Detection, the portals
also have less than 1% error rate. Company vice president Mark
Lastra says this technology is commonly used elsewhere.
Smith Detection: Mostly highly controlled facilities,
sensitive security, such as nuclear power plants and government
buildings with high security needs.
Along with increasing security, the TSA hopes to cut down on
passenger wait times. It is collecting data from the airports in
this test base to see if the machines are faster and more
efficient than human inspectors.
The Transportation Security Administration plans to deploy
five more of these portals elsewhere in the nation by late spring.
Eventually it would like the explosive detectors to be as common
as metal detectors.
I am Ky Plaskon in Las Vegas.
题目：1.For a long time, checking baggage for explosives has been a
problem for airport security.
文本：
你的答案:
F
正确答案:
F
得分:
5.00

题目：2.Within seven seconds, the machine mentioned in the news can
detect 14 types of explosives.
文本：
你的答案:
F
正确答案:
F
得分:
5.00

题目：3.According to the manufacturer, the portals also have no error
rate.
文本：
你的答案:
F
正确答案:
F
得分:
5.00

题目：4.Along with increasing security, the TSA hopes to cut down on
passenger wait times. It is collecting data from the airports in the
test phase to see if the machines are faster and more efficient than
human inspectors.
文本：
你的答案:
T
正确答案:
T
得分:
5.00

题目：5.The Transportation Security Administration plans to deploy five
more of these portals in other nations by late winter.
文本：
你的答案:
F
正确答案:
F
得分:
5.00

2.Exercise 2: Listen to the passage and answer each question by
giving the best choice.

听力文本：

Airport Security Screens Passengers Using New Technology

Checking baggage for explosives hasn't been a problem. Airport
security can put bags in x-ray machines, open them up to look
inside, or use advanced machinery that that check traces of
chemicals often used in explosives.
But checking people's bodies isn't so easy. A TSA initiative
that began last September to rigorously frisk more people led to
dozens of sexual harassment complaints. So the TSA turned to
technology installing what looks like a longer, more complex
walk-through metal detectors in nine airports around the country.
Jose Ralls is the TSA director from McCarran International in
Las Vegas.
Jose Ralls: The machine actually will talk to the individual,
telling them to stand inside and wait, and as soon as they are
cleared, it will tell them to proceed.
From a distance, Mr. Ralls watches one airport passenger go
through the process.
Jose Ralls: Now he knows to go on through, and he just waits,
and as soon as the air is analyzed he will be allowed to proceed
forward.
The machine blasts air downward and across whoever inside the
portal. Mr. Ralls says that often startles people.
Jose Ralls: That's why our focus out there is to explain to
them what will be taking place,the noise that they will be
hearing.
The way it's supposed to work is that suspicious particles on
clothing and exposed skin are blasted towards the floor -- where,
within seven seconds, the machine can detect 40 types of
explosives. If any are found, security is alerted.
According to the manufacturer, Smith Detection, the portals
also have less than 1% error rate. Company vice president Mark
Lastra says this technology is commonly used elsewhere.
Smith Detection: Mostly highly controlled facilities,
sensitive security, such as nuclear power plants and government
buildings with high security needs.
Along with increasing security, the TSA hopes to cut down on
passenger wait times. It is collecting data from the airports in
this test base to see if the machines are faster and more
efficient than human inspectors.
The Transportation Security Administration plans to deploy
five more of these portals elsewhere in the nation by late spring.
Eventually it would like the explosive detectors to be as common
as metal detectors.
I am Ky Plaskon in Las Vegas.
题目：1.According to the news, in which way airport security can't
detect traces of chemicals used in explosives?
文本：
A) put bags in x-ray machines
B) talk to the individual
C) open bags up to look inside
D) use advanced technology
你的答案:
B
正确答案:
B
得分:
5.00

题目：2.What is the name of the machine's manufacturer?
文本：
A) Smith Inspector
B) Smith Detector
C) Smith Detection
D) Smith Screen
你的答案:
C
正确答案:
C
得分:
5.00

题目：3.Company vice president Mark Lastra says this technology is
commonly used elsewhere. In which area the technology can be used?
文本：
A) power plant
B) education buildings
C) nuclear power plants
D) Commercial buildings
你的答案:
C
正确答案:
C
得分:
5.00

3.Exercise 3: Listen to the passage and fill in blanks with the
missing information.

I.But checking people's bodies is not so easy. A TSA initiative
that began last September to ___1____ frisk more people led to
_____2____ of sexual harassment ______3____. So TSA turned to
______4_______ _____5____ what looks like a longer, more complex
walk-through ____6_____ detectors in nine airports around the
country.

II.The machine actually will talk to the individual, tell them to
stand inside and wait, and as soon as they are ____7____, it will
tell them to ______8____.

III. Along with increasing ______9_____, the TSA hopes to
_10_____ on passenger wait times. It is collecting data from
the airports in the test phase to see if the machines are faster
and more efficient than human inspectors.

题目：1.
文本：
听力文本：
Airport Security Screens Passengers Using New Technology
Checking baggage for explosives hasn't been a problem. Airport
security can put bags in x-ray machines, open them up to look
inside, or use advanced machinery that that check traces of
chemicals often used in explosives.
But checking people's bodies isn't so easy. A TSA initiative
that began last September to rigorously frisk more people led to
dozens of sexual harassment complaints. So the TSA turned to
technology installing what looks like a longer, more complex
walk-through metal detectors in nine airports around the country.
Jose Ralls is the TSA director from McCarran International in
Las Vegas.
Jose Ralls: The machine actually will talk to the individual,
telling them to stand inside and wait, and as soon as they are
cleared, it will tell them to proceed.
From a distance, Mr. Ralls watches one airport passenger go
through the process.
Jose Ralls: Now he knows to go on through, and he just waits,
and as soon as the air is analyzed he will be allowed to proceed
forward.
The machine blasts air downward and across whoever inside the
portal. Mr. Ralls says that often startles people.
Jose Ralls: That's why our focus out there is to explain to them
what will be taking place,the noise that they will be hearing.
The way it's supposed to work is that suspicious particles on
clothing and exposed skin are blasted towards the floor -- where,
within seven seconds, the machine can detect 40 types of explosives.
If any are found, security is alerted.
According to the manufacturer, Smith Detection, the portals also
have less than 1% error rate. Company vice president Mark Lastra
says this technology is commonly used elsewhere.
Smith Detection: Mostly highly controlled facilities, sensitive
security, such as nuclear power plants and government buildings with
high security needs.
Along with increasing security, the TSA hopes to cut down on
passenger wait times. It is collecting data from the airports in
this test base to see if the machines are faster and more efficient
than human inspectors.
The Transportation Security Administration plans to deploy five
more of these portals elsewhere in the nation by late spring.
Eventually it would like the explosive detectors to be as common as
metal detectors.
I am Ky Plaskon in Las Vegas.
你的答案:
rigorously
正确答案:
rigorously
得分:
6.00

题目：2.
文本：
你的答案:
dozens
正确答案:
dozens
得分:
6.00

题目：3.
文本：
你的答案:
complaint
正确答案:
complaints
得分:
0.00

题目：4.
文本：
你的答案:
installing
正确答案:
technology
得分:
0.00

题目：5.
文本：
你的答案:
metal
正确答案:
installing
得分:
0.00

题目：6.
文本：
你的答案:
tell them to stand inside and wait
正确答案:
metal
得分:
0.00

题目：7.
文本：
你的答案:
cleared
正确答案:
cleared
得分:
6.00

题目：8.
文本：
你的答案:
proceed
正确答案:
proceed
得分:
6.00

题目：9.
文本：
你的答案:
security
正确答案:
security
得分:
6.00

题目：10.
文本：
你的答案:
cut down
正确答案:
cut down
得分:
6.00

任务
1.Exercise 1 Part 1: Listen to this passage and decide whether the
following statements are true or false, write T for true and F for
false.

Computer Simulations Might Predict Future Earthquakes