2019届四川省成都市高三第二次诊断考试英语试卷【含答案及解析】

1、2019届四川省成都市高三第二次诊断考试英语试卷【含答案及解析】姓名_班级_分数_题号总分得分、阅读理解1. NASA-s New Horizo ns probe（宇宙探测器）flew by Pluto（冥王星）this morni ng,sending back historys first up-close looks at the vast freez in g-cold world.Closest approach came at 7:49 a.m. EDT. To celebrate, NASA gave out the latest photo of Pluto. Itshowed

2、 a reddish world with an amazing heartshaped feature on its surface.After todays close encoun ter, all the nine solar systemstraditi on ally recog ni zed pla nets have now bee n visited by a spaceship-a huge project beg un in1962 whe n NASAs Mariner 2 probe flew past Venus, a pla net in the solar sy

3、stem.More tha n l,200 scie ntists, NASA guests and importa nt pers ons,in cludi ng 200 reporters, watched the flyby live at NewHoriz ons missi on con trol cen ter.That close encoun ter has bee n a long time coming. The$723 milli on New Horiz ons missi on launched in January 2006 but bega n tak ing s

4、hape in 1989. New Horiz ons isa capst one missi on,Glen Fountain, missi on project man ager told Space, com. It is the first completi on of the observations of our solar system. It-s giv ing us a new idea about how we huma n bei ngs fit into the universe.New Horiz ons faced a crazy nu mber of challe

5、 nges, Stern, adriv ing force behi nd New Horiz ons said, So many people stuck with this for so long. They got knocked dow n; they stood up. They got kno cked dow n agai n; they stood up aga in.In a coin cide nee, todays close approach falls on the 50thanni versary of the first flyby of Mars, ano th

6、er pla net,which was completed by NASA-s Mariner 4 spaceship.There are no longer nine officially recognized planets, of course. TheInternational Astronomical Union regarded Pluto as ina decision that remains controversial1. Which statement is TRUE according to thepassage?A. Ideas still vary in the i

7、dentity of Pluto.B. Only scientists could watch the flyby live.C. Mars is the first planet visited by a spaceship.D. New Horizons mission aimed to observe the solar system.2. Glen Fountain may probably agree that _A.it is the most difficult to land on Pluto in the solar systemB. New Horizons mission

8、 is a long and troublesome projectC. their strong determination leads to the successful flybyD. people are likely to find new ways to fit into space3. Which is the best title for the passage?A.A New Horizons ProbeB. NASAs Huge ProjectC. Pluto,a Controversial PlanetD. A Close Approach to Pluto第1题【答案】a dwarf planet in 2006today.3.l.A2.D【解析】试题分析；本文是新闻报道类文童。文童介绍了科学家对太阳系行星的最新研究成果。1. A 细节理解题 o 从文章最后一段 Die Intern.atonal Asixononical Union xearded Pluto as a dvarf planetin 2006 in a decision that lemains c entrover sial （有争 i 文的）today 可