2017年考研英语阅读新题型备考训练汇总.docVIP

2017年考研英语阅读新题型备考训练汇总 　　考研复习冲刺阶段，英语的阅读和写作为重中之重，阅读占比大，分值高，决定写作成败，大家要多练，掌握解题技巧，提高阅读的速度和准确率，下面是关于阅读新题型部分的练习，大家做做看看。 　　Directions: 　　The following paragraphs are given in a wrong order. For Questions 41-45, you are required t reorganize these paragraphs into a coherent article by choosing from the list A-E to fill in each numbered box. The first and the last paragraphs have been placed for you in Boxes. Mark your answers on ANSWER SHEET 1. (10 points) 　　[A] Astronomers are interested in comets because they are simpler and more primitive than planets. Both types of body formed 4.5 billion years ago from a cloud of gas and dust around the young sun. Comets, though, are believed to have changed little from those days while planets, being larger and thus more prone to heating up and melting (the heat is generated by radioactive minerals, and trapped inside large bodies), have undergone significant alteration. A comet is therefore something of a cosmic time capsule. 　　By observing how the crater forms, and the shape of the debris cloud, NASAs scientists hope to be able to tell something about the rigidity of the comets material and how porous it is. And by analysing the spectrum of light from the debris, they will find out that materials chemical composition-although the comet has been giving up some of these secrets unprompted, with a series of natural outbursts in recent weeks. 　　[C] Deep Impact itself is a actually composed of two smaller vehicles-a mother ship that will fly past the comet taking photographs and conducting other measurements, and a sophisticated, steerable copper bullet weighing 372kg that is intended to smash into the comet. 　　[D] Deep Impacts scientists, though, are not just trying to create an expensive display of patriotic pyrotechnics. By observing what is ejected from the crater created when part of the probe hits the comet they also hope to catch a glimpse of the material from which the Earth and the other planets were formed. 　　[E] Amateur observer