下面小编跟大家一起了解英语四级新闻听力讲解分享，希望对大家的学习有所帮助。
　　一、听力练习
　　1.
　　A. Scientists captured a monster in Loch Ness.
　　B. Scientists say Loch Ness monster may be an eel.
　　C. The film The Private Life of Sherlock Holmes was based on the story of Loch Ness monster.
　　D. Scientists found no creatures in Loch Ness lake.
　　2.
　　A. In 1934.
　　B. In 2003.
　　C. In 2018.
　　D. In 1970.
　　二、听力文本
　　Scotland's famous Loch Ness monster could possibly be a large eel, scientists announced last week. The scientists made the announcement after they completed a study of genetic material from the Loch's cold waters. The scientists said their DNA results ruled out the presence of large animals such as dinosaurs. But there was a lot of eel DNA in the water, said Neil Gemmell, a geneticist from the University of Otago in New Zealand. Eels are long, bony fish that look like snakes. They are usually thin and have soft skin. The international team of scientists collected water samples of what they are calling environmental DNA, or eDNA. Scientists have also used eDNA sampling as a tool to study sea life like whales and sharks. The Reuters news agency describes how eDNA works: Whenever a creature moves through its environment, it leaves behind very small amounts of DNA from skin, scales, hair and waste. Scientists can capture the DNA, then try to identify the order of the genetic information. They can identify an animal by comparing the captured DNA to large computer databases. The most famous picture of the Loch Ness monster was taken in 1934. It shows a head on a long neck coming out of the water. There have been many unsuccessful attempts to find the Loch Ness monster. In 2003, the British Broadcasting Corporation paid for scientific research that used sonar beams and satellites to study the full length of the loch. The most recent attempt was three years ago. An unmanned vehicle found a creature, but not the one it was looking for. The discovery was, in fact, a model used in the 1970 film "The Private Life of Sherlock Holmes." It sank nearly 50 years ago.
　　Question 1: What’s the main idea of this news report?
　　Question 2: According to the news report, when was the most famous picture of the Loch Ness monster taken?
　　三、重点词汇
　　1. eel: a long, thin, snake-like fish, some types of which are eaten 鳗；鳝
　　2. bony: very thin 瘦削的；皮包骨头的
　　3. creature: any large or small living thing that can move independently 生物；动物
　　4. database: a large amount of information stored in a computer system in such a way that it can be easily looked at or changed （计算机）资料库，数据库
　　5. sonar: equipment, especially on a ship, that uses sound waves to discover how deep the water is or the position of an object in the water, such as a group of fish 声纳，声呐（一种声波探测仪器，用声波测定水的深度或水下物体的方位）
　　6. unmanned: used to refer to a spacecraft, or a place where military guards work, that has no people present to operate or be in charge of it （宇宙飞船或岗哨）无人的