大学英语四级考试真题听力与答案
我们复习四级的英语听力，真题里面有很多试题可以让我们练习不是吗?下面是学习啦小编给大家整理的大学英语四级考试真题听力，供大家参阅!
2016年12月英语四级第2套听力真题新闻报道1
New York State plans to shut off the thundering waters of Niagara Falls — again.
纽约州计划再一次关停尼亚加拉瀑布奔腾的水流。
At least, the American side of the falls.
至少是美国部分的瀑布。
This "once in a lifetime" event actually may take place twice in some folks' lives.
这种“生平仅见”的事情其实对于某些人来说这辈子可能见过两次了。
The New York State parks system wants to turn off the falls on the American side sometime in the next two to three years
纽约州公园系统准备在接下来的两到三年时间内关停一段时间美国部分的瀑布，
to replace two 115-year-old stone bridges that allow pedestrians, park vehicles and utilities access to Goat Island.
以替换两座已有115年历史的桥梁，这两座桥用于行人、公园车辆等通行至公羊岛。
The American side of the falls were shut off in 1969 to study the buildup of rock at the base of the falls.
美国部分的大瀑布曾经在1969年关闭过，当时是为了研究瀑布下的岩基。
When that happened, people came from all over the world to see the falls turned off.
关停的时候，世界各地的人们都前来围观。
People are curious by nature.
人们对于自然都非常好奇。
They want to see what's underneath.
他们都想看看瀑布下面到底有什么。
In fact, those who first came to have a look did see something.
实际上，来得早的人确实看见了点东西。
They found millions of coins on the bottom.
他们在瀑布底下发现了上百万枚硬币。
Questions 1 and 2 are based on the news report you have just heard.
请根据你刚刚听到的新闻报道回答问题1和问题2。
Question 1.Why does New York State want to turn off Niagara Falls?
问题1.为什么纽约州想要关停尼亚加拉瀑布?
Question 2.What did people find when Niagara Falls were shut off in 1969?
问题2.1969年瀑布关停的时候，人们发现了什么?
2016年12月英语四级第2套听力真题新闻报道2
The Tunisian government said Monday that 45 people have been killed after gunmen attacked a town near the border with Libya.
突尼斯政府声称，周一发生在利比亚边境一座村镇的枪击事件造成45人丧生。
The Interior and Defense ministries said that the Tunisian government has closed its two border crossings with Libya because of the attack.
国土防卫部表示，由于袭击，突尼斯政府已经关闭了通往利比亚的两处关卡。
The Tunisian military has sent reinforcements and helicopters to the area, and authorities have been hunting several attackers who were still at large.
突尼斯军方已经派出增援部队及直升机到该区域，官方也正在追捕几名在逃人员。
The violence came amid increasing international concern about Islamic State extremists in Libya.
这次的暴力事件发生后，使国际社会更加关注在利比亚的伊斯兰国极端分子。
Officials of the Tunisian government are especially worried after dozens of tourists were killed in the attacks in Tunisia last year.
在去年的袭击当中有数十名游客丧生，这让突尼斯政府官员尤为担心。
Defense Minister Farhat Horchani said last week that German and American security experts were expected to come to help Tunisia devise a new electronic video supervision system on its border with Libya.
国防部长Farhat Horchani上周说，德国和美国的安全专家准备帮助突尼斯在其与利比亚边境处安装新型电子监控设备。
Tunisia was targeted last year by three attacks that left 70 people dead and were claimed by Islamic State.
突尼斯去年遭到三起伊斯兰国袭击，造成70人丧生。
Questions 3 and 4 are based on the news report you have just heard.
请根据你刚刚听到的新闻报道回答问题3和问题4。
Question 3.What did the Tunisian government do after the gunmen's attack?
问题3.枪击事件发生后，突尼斯政府采取了什么措施?
Question 4. What were German and American security experts expected to do in Tunisia?
问题4.德国和美国的安全专家在突尼斯要做什么?
2016年12月英语四级第2套听力真题新闻报道3
Three university students in Santiago, Chile, have developed a plant-powered device to charge their mobile phones.
智利圣地亚哥的三个大学生发明了能给手机充电的植物供能设备。
The three engineering students got the idea for the device while sitting in their school's courtyard.
这三个工程系学生是在学校操场上坐着的时候有的灵感。
Their invention is a small biological circuit they call E-Kaia.
他们的发明是一个小的生物电路，取名叫E-Kaia。
It captures the energy which plants produce during photosynthesis— a process of converting sunlight into energy.
当植物光合作用产能的时候，这个电路就会汲取能量。光合作用是把光能转化为植物自身的能量。
A plant uses only a small part of the energy produced by that process.
植物本身只会利用光合过程中的一小部分能量。
The rest goes into the soil.
其余的部分就进入了土壤。
E-Kaia collects that energy.
E-Kaia就收集那一部分能量。
The device plugs into the ground and then into a mobile phone.
这个设备先插入土壤中然后再插入手机里。
The E-Kaia solved two problems for the engineering students.
E-Kaia为工程系学生解决了两个问题。
They needed an idea for a class project.
他们的这个灵感用于课堂项目。
They also needed an outlet to plug in their phones.
他们同时也需要有个地方插手机。
One of the student inventors, Camila Rupcich, says the device changes the energy released from the plant into low-level power to charge phones.
发明者之一的Camila Rupcich说，这个设备把植物释放的能量转换成较低的水平从而为手机充电。
The E-Kaia is able to fully recharge a mobile phone in less than two hours.
E-Kaia能在两小时内把手机充满电。
Questions 5 to 7 are based on the news report you have just heard.
请根据你刚刚听到的新闻报道回答问题5至问题7。
Question 5.What did the three university students invent?
问题5.三个大学生发明了什么?
Question 6.When did they get the idea for the invention?
问题6.他们什么时候有的灵感?
Question 7.What does the speaker say about the invention?
问题7.说话的人怎么评价这个发明?
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