1、一、真题精练，感悟经典(2019全国卷D篇)Bacteria are an annoying problem for astronauts.The microorganisms(微生物) from our bodies grow uncontrollably on surfaces of the International Space Station，so astronauts spend hours cleaning them up each week.How is NASA overcoming this very tiny big problem? Its turning to a bu
2、nch of high school kids.But not just any kids.It is depending on NASA HUNCH high school classrooms，like the one science teachers Gene Gordon and Donna Himmelberg lead at Fairport High School in Fairport，New York.HUNCH is designed to connect high school classrooms with NASA engineers.For the past two
3、 years，Gordons students have been studying ways to kill bacteria in zero gravity，and they think theyre close to a solution(解决方案)“We dont give the students any breaks.They have to do it just like NASA engineers，” says Florence Gold，a project manager.“There are no tests，” Gordon says.“There is no grad
4、ed homework.There almost are no grades，other than Are you working towards your goal？ Basically，its Ive got to produce this product and then，at the end of the year，present it to NASA. Engineers come and really do an inperson review，and.its not a very nice thing at times.Its a hard business review of
5、your product.”Gordon says the HUNCH program has an impact(影响) on college admissions and practical life skills.“These kids are so absorbed in their studies that I just sit back.I dont teach.” And that annoying bacteria? Gordon says his students are emailing daily with NASA engineers about the problem
6、，readying a workable solution to test in space.语篇解读本文是一篇说明文。文章介绍了美国一所中学与NASA合作的联合科研项目，该项目旨在让学生参与解决国际空间站中的细菌问题。32What do we know about the bacteria in the International Space Station?AThey are hard to get rid of.BThey lead to air pollution.CThey appear in different forms.DThey damage the instruments.
7、答案A解析推理判断题。根据第一段的第二句“The microorganisms(微生物) from our bodies grow uncontrollably on surfaces of the International Space Station，so astronauts spend hours cleaning them up each week.”可推知，国际空间站里的细菌很难清除。故选A。33What is the purpose of the HUNCH program?ATo strengthen teacherstudent relationships.BTo sharp
8、en students communication skills.CTo allow students to experience zero gravity.DTo link space technology with school education.答案D解析细节理解题。根据第二段的第一句“HUNCH is designed to connect high school classrooms with NASA engineers.”可知，HUNCH项目的目的是把航天技术和学校教育结合起来。故选D。34What do the NASA engineers do for the studen
9、ts in the program?ACheck their product.BGuide project designs.CAdjust work schedules.DGrade their homework.答案A解析细节理解题。根据第三段的最后两句“Engineers come and really do an inperson review.Its a hard business review of your product.”可知，NASA的工程师们会亲自检查学生们的产品。故选A。35What is the best title for the text?ANASA：The Hom
10、e of AstronautsBSpace：The Final Homework FrontierCNature：An Outdoor ClassroomDHUNCH：A College Admission Reform答案B解析标题归纳题。本文讲述的是美国一所高中与NASA合作的联合科研项目，该项目旨在让学生完成与太空技术有关的任务。B项与此内容密切相关，故选B。二、素养回扣，强化基础.阅读下面句子，并根据句意猜测画线部分的意思1Her most annoying habit was eating with her mouth open.令人生气的2As my mum described t
11、he scene，I cried uncontrollably，thinking of Helen.控制不住地3Without gravity there would be no air and no sound of any kind.重力；地球引力4Although the car is basically sound，I was worried about certain areas.基本上.同义词语替换1Were going away in June but other than that Ill be here all summer.except2It seems to have h
12、ad an impact on the environment and has since been banned.had an effect on3Western companies were readying themselves for the challenges from Eastern markets.preparing.选择方框内的词汇填空1He is absorbed in the calculation of that difficult maths problem.2There is nothing to do other than to keep your attenti
13、on in this area.3There was no evidence to connect Jefferson with the theft.4Not knowing what to do，we turned to our teacher.完成句子1大山已经学习中国传统喜剧形式相声数十年了，他想把中国相声与西方单口相声融合起来。(现在完成进行时)Dashan，who has been learning crosstalk，the Chinese comedic tradition，for decades，wants to mix it up with the Western standup tradition.2这两个女孩长得如此相像，以至于陌生人觉得很难把她们区分开。(so.that)The two girls are so alike that strangers find it difficult to tell one from the other.