新概念英语2摘要写作79-81

79.
The plane took off and flew low over the city. When it was slowly gaining height, it suddenly had to return to the airport. Meanwhile the passengers were told to keep calm. After they had disembarked, they learnt that there was a very important person on board. Someone had told the police that a bomb had been planted on the plane, but though it was searched, nothing was found. Five hours later, it took off again.
(76 words)
After having taken off, the plane flew low over the city. Although it was slowly gaining height, it had to return to the airport. During this time, the passengers were told to keep calm until they had disembarked. Later they learnt that there was a very important person on board. Because the police Had been told that a bomb had been planted on the plane, it was searched, However, nothing was found, so five hours later it took off again.
(80 words)

80
The Crystal Palace, which was built for the Great Exhibition of 1851, was different from other buildings because it was made of iron and glass. Goods from various parts of the world were on display as well as a great deal of machinery. So many visitors came by boat and train that it was possible to build colleges and museums from the profits. After the exhibition, the Crystal Palace was moved to South London, where it remained until it was burnt down in 1936.
(84 words)
The Crystal palace was built for the Great Exhibition of 1851. Made of iron and glass, it was different from other buildings. There were not only goods from various parts of the world on display but there was a great deal of machinery as well. This attracted thousands of visitors who travelled by boat and train. Later, colleges and museums were built from the profits. The Crystal Palace was moved to South London and it remained there until 1936 when it was burnt down.
(84 words)

81
After having killed the guard, the prisoner of war dragged him into the bushes and changed into his clothes. Then he put the rifle over his shoulder and marched up and down in front of the camp. A short time afterwards, four officers drove up in a car, so he stood to attention and saluted. When they had gone, the driver came towards him and after he had knocked him out, the prisoner jumped into the car and drove away.
(80 words)
As soon as he had killed the guard and dragged him into the bushes, the prisoner of war changed into his clothes. With a rifle over his shoulder, he was marching up and down in front of the camp when four officers drove up in a car. He stood to attention and saluted. When the driver came towards him, the prisoner knocked him out. Then, jumping into the car, he drove away.
(72 words)