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1、unit 1 teenage life单元综合检测第一部分 阅读理解（共两节，满分50分）第一节（共15小题；每小题2.5分，共37.5分）阅读下列短文，从每题所给的A、B、C和D四个选项中选出最佳选项。ALizzie9 s diary from Antarctica（南极洲）Day 3 ： Tuesday December 2We planned to go to Rothera that morning. Wed be staying there for the next two weeks. Because Antarctica is the windiest place on eart
2、h, sometimes you cant fly at all.We had a nervous wait over breakfast to find out if wed be leaving that day. People have to stay in Stanley for weeks while the pilots wait for good weather.It turned clear at 9： 30 and we took off at 10： 30 on a little red plane called Dash-7.But even when we were i
3、n the air, there was still a chance we wouldn，t be able to fly the whole day.Day 4： Wednesday December 3After waking up in the Antarctic for the first time today I can understand why everybody who comes here falls in love with the place. It is really beautiful.We re staying at Rothera Survey base wi
4、th mountains of ice all around. It is very cold, but the regulars here are often seen walking around in T-shirts!Day 5 ： Thursday December 4I woke up to another beautiful sunny day here in the Antarctic. Im told its a bit colder today, but its not very windy so it feels warmer. Those of us who are n
5、ew to the base have to do a special training course before we re allowed to go off base to other stations or to go snowboarding over the nearby hill.Day 7： Saturday December 6Not a cloud in the sky and if s warm enough to sit outside （in a jacket）.The most amazing thing about this place is how the s
6、cenery changes every day.参考词汇：文化交流周：Cultural Exchange WeekDear Kelly,r ve been back home safely from England.第二节（满分25分）阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整 的短文。One time, the teachers at a school wanted to teach the students about airplanes. While all airplanes can fly, some are able to fly farther than
7、 others. This is because not all airplanes are built the same. For example, a fighter plane looks very different from a plane that people fly in when they want to go on a holiday. The teachers wondered how they could make students understand this.Then, the science teacher, Mr. Moose, decided that th
8、e school should have a paper airplane contest. The students would produce paper airplane designs.They would stand in line on the playground behind the school. The students would take turns throwing their airplanes. The student whose airplane went the farthest would win.When Mr. Moose announced the p
9、aper airplane contest to the students, they were very excited. A student named Paul, who was on the wrestling team, bragged （吹牛）to everyone else that his airplane would win. I am the strongest, “ Paut said. So I will be able to throw my airplane the farthest. However, while Paul was saying this, ano
10、ther student, Brian, was thinking how he could win. Brian did not play any sports and was not very strong. But he loved airplanes and really wanted to win the contest.Brian realized what he had to do. He went to the store and bought a big stack of paper. When he got home, he took the paper into his
11、backyard. He took a piece of paper and folded an airplane. It didn，t go very far, so Brian took another sheet and folded another airplane and threw it. This airplane went a little farther. Brian kept folding different kinds of airplanes and throwing them. Some went very far and some did not. Finally
12、, when Brian had used all the paper, he walked up to the airplane that had flown the farthest and picked it up.注意：1 .续写的词数应为150左右；2.请按如下格式作答。The next day was the contest.Brian won because he tried out many solutions to the problem of how to make an airplane fly very far.unit 1 teenage life单元综合检测第一部分
13、 阅读理解（共两节，满分50分）第一节（共15小题；每小题2.5分，共37.5分）阅读下列短文，从每题所给的A、B、C和D四个选项中选出最佳选项。Lizzie，s diary from Antarctica(南极洲)Day 3 ： Tuesday December 2We planned to go to Rothera that morning. Wed be staying there for the next two weeks. Because Antarctica is the windiest place on earth, sometimes you cant fly at al
14、l.We had a nervous wait over breakfast to find out if wed be leaving that day. People have to stay in Stanley for weeks while the pilots wait for good weather.It turned clear at 9： 30 and we took off at 10： 30 on a little red plane called Dash-7.But even when we were in the air, there was still a ch
15、ance we wouldn，t be able to fly the whole day.Day 4： Wednesday December 3After waking up in the Antarctic for the first time today I can understand why everybody who comes here falls in love with the place. It is really beautiful.We re staying at Rothera Survey base with mountains of ice all around.
16、 It is very cold, but the regulars here are often seen walking around in T-shirts!Day 5： Thursday December 4I woke up to another beautiful sunny day here in the Antarctic. Im told its a bit colder today, but its not very windy so it feels warmer. Those of us who are new to the base have to do a spec
17、ial training course before we re allowed to go off base to other stations or to go snowboarding over the nearby hill.Day 7： Saturday December 6Not a cloud in the sky and its warm enough to sit outside (in a jacket).The most amazing thing about this place is how the scenery changes every day.At first
18、 I thought I was going mad. Id step outside in the morning and think, Im sure that big mountain of ice wasn，t there yesterday.n If s because the sea ice is always moving-slowly thankfully!【语篇解读】本文是一篇旅游日记。主要记述了作者在南极旅行时的经历。1. . When did Lizzie sit outside wearing a jacket?A . On Tuesday.B. On Wednesda
19、y.C. On Thursday.D. On Saturday.D 细节理解题。根据 Day 7: Saturday December 6 段中提到 “Not a cloud in the sky and its warm enough to sit outside (in a jacket). ”可知，这一天不太冷,室 外也挺暖和，这里备注写上是穿上了夹克，这天是第七天，12月6号，星期六， 故选D。2. What could stop Lizzie from leaving Stanley for Rothera?A Strong winds.B. Thick clouds.C. Moun
20、tains of ice.D. Low temperature.A 推理判断题。在 Day3： Tuesday December 2 段中提至 4 People have to stay in Stanley for weeks while the pilots wait for good weather. ， 可次口， 人彳门必须 待在Stanley,因为飞行员在等一个好天气，前文又提到“Because Antarctica is the windiest place on earth,由此推测应该是大风天气使得他们无法起飞，不能离开 Stanley 去 Rothera,故选 A。3. Ho
21、w did Lizzie feel during her stay in the Antarctic?A. Afraid.B. Nervous.C. Amazed.D. Bored.C 推理判断题。在 Day 4：Wednesday December 3 段中提到 “After waking up in the Antarctic for the first time today I can understand why everybody who comes here falls in love w汕 the place.lt is really beautiful.可知，早上起来发现南极洲
22、的 风景实在是太棒了，一眼就爱上了，在最后一天的日记中也说“The most amazing thing about this place is how the scenery changes every day.” ,由此可4隹断，Lizzie 感觉南极很神奇，故选C。BMoving flight times from night to day could reduce air travef s contributions to global warming, a new study suggests. Scheduling more daytime flights may reduce t
23、he influence of contrails（飞机凝迹）一the visible lines of white steam that many planes leave behind them in the sky.The role of contrails in climate change is still being studied, but some scientists believe they contribute to the greenhouse effect by trapping heat in the atmosphere.Nicola Stuber, first
24、author of the study, suggests that contrails overall impact on climate change is almost as big as that of aircrafts carbon dioxide emissions （排 放）over a hundred-year period. Aircraft are believed to be responsible for 2%-3% of human carbon dioxide emissions. Like other high, thin clouds, contrails r
25、eflect sunlight back into space and cool the planet. However, they also trap energy in the atmosphere and increase the warming effect.Stuber and other scientists believe that the effect of the contrails is big. On average, the greenhouse effect controls the effects of contrails, “ said Stuber, a met
26、eorologist at England，s University of Reading. The warming effect is far greater for contrails left by night flights, “ Stuber added. “The cooling effect only happens during the day when the sun is up. During the night the greenhouse warming is no longer balanced and that is why the contribution of
27、night-flight is so large.vMost commercial airline traffic occurs during daylight hours. For example, only one in four United Kingdom flights is a night flight, but those flights create some 60% of the warming created by contrails, the study reports.【语篇解读】本文是一篇说明文。主要内容是将飞机飞行时间从晚上改到 白天，即安排更多的日间航班可能会减少
28、航空旅行对全球变暖的影响，并阐述了 其原因。4. How do contrails increase the greenhouse effect?A , They give off heat.B They absorb daylight.C. They trap heat in the atmosphere.D. They reflect sunlight back into space.C 细节理解题。根据第二段 .they contribute to the greenhouse effect by trapping heat in the atmosphere.v可知，飞机凝迹是通过它们
29、在大气中吸收热量来 增加温室效应的，故选C。5. What does the underlined word “they ” in Paragraph 3 refer to?A. Carbon dioxide emissions.B. Contrails.C. Flights.D. Thin clouds.B 代词指代题。根据第三段最后两句介绍了飞机凝迹的两大作用：一是将阳光反射回太空、使地球降温，二是将能量困在大气层、加剧温室效应，再根据 they 所在的句子 “However, they also trap energy in the atmosphere and increase the
30、 warming effect.可知they指代的是“飞机凝迹”，故选B。6. What did Stuber explain about the contrails in Paragraph 4?A. What their function is.B . How they cool the Earth.C Why they create big warming at night.D. How big their effect is.C 推理判断题。通读第四段内容可知，飞机凝迹受温室效应的控制，降温 效果只发生在太阳升起的白天，夜间的温室效应不再平衡，这就是夜间飞行留下 的尾迹使温室效应更加严
31、重的原因，Stuber是通过解释为什么它们会在晚上产生 很大热量的原因来解释飞机凝迹的，故选C。7. What can be a suitable title for the text?A. Airlines Should Schedule FlightsB. Night Flights Face a New ChallengeC. Airplane Contributes Most to Global WarmingD. More Day Flights May Reduce Global WarmingD 标题归纳题。通读全文以及根据第一殳的第一句Moving flight times f
32、rom night to day could reduce air travef s contributions to global warming” 可知本 文主要内容是：将飞机飞行时间从晚上改到白天，即安排更多的日间航班可能会 减少航空旅行对全球变暖的影响，故D项能概括本文主题，故选D。CGrandparents Answer a CallAs a third-generation native of Brownsville, Texas, Mildred Garza never planned to move away.Even when her daughter and son ask
33、ed her to move to San Antonio to help with their children, she politely refused.Only after a year of friendly discussion did Ms.Garza finally say yes.That was four years ago.Today all three generations regard the move as a success, giving them a closer relationship than they would have had in separa
34、te cities.No statistics show the number of grandparents like Garza who are moving closer to adult children and grandchildren. Yet there is evidence suggesting that the trend is growing.Even President Obama，s mother-in-law, Marian Robinson, has agreed to leave Chicago and move into the White House to
35、 help care for her granddaughters. According to a study by , 83 percent of the people said Mrs. Robinson，s decision will influence grandparents in the American family. Two-thirds believe more families will follow the example of Obamas family.“In the 1960s we were all a little wild and couldn，t get a
36、way from home far enough or fast enough to prove we could do it on our own, “ says Christine Crosby, publisher of Grand, a magazine for grandparents. We now realize how important family is and how important it is to be near them, especially when you re raising children.vMoving is not for everyone. A
37、lmost every grandparent wants to be with his or her grandchildren and is willing to make sacrifices, but sometimes it is wiser to say no and visit frequently instead.Having your grandchildren far away is hard, especially knowing your adult child is struggling, but giving up the life you know may be
38、harder.【语篇解读】本文是一篇关于人与社会问题的报道类夹叙夹议文。通过描 述部分祖父母选择搬去和孩子们生活在一起，以便为孩子们提供帮助这件事，从 而引发的更多人的选择与思考。8. . Why was Garzas move a success?A. It strengthened her family ties.B It improved her living conditions.C. It enabled her to make more friends.D. It helped her know more new places.A 细节理解题。根据第一段最后一句 uToday al
39、l three generations regard the move as a success, giving them a closer relationship than they would have had in separate cities.v可知这次搬家给他们带来了更紧密的家庭联系。故选A。9. What was the reaction of the public to Mrs.Robinsons decision?A. 17% expressed their support for it.B Few people responded sympathetically.C. 8
40、3% believed it had a bad influence.D. The majority thought it was a trend.D 细节理解题。根据第二段结尾处a.83 percent of the people said Mrs. Robinsons decision will influence grandparents in the American family.Two-thirds believe more families will follow the example of Obamas family/,可 知83%的人认为Mrs. Robinson的决定会影
41、响美国家庭，2/3的人相信更多家庭 会效仿，所以“多数人认为这是一种趋势”。故选D。10. What did Crosby say about people in the 1960s?A. They were unsure of themselves.B. They were eager to raise more children.C. They wanted to live away from their parents.D. They had little respect for their grandparents.C 推理判断题。根据第三段第一句In the 1960s we wer
42、e all a little wild and couldn, t get away from home far enough or fast enough to prove we could do it on our own, v可知那时的人们一心希望离家越远越好、越快越好。故选C。11. What does the author suggest the grandparents do in the last paragraph?A. Make decisions in the best interests of their own.B. Ask their children to pay
43、more visits to them.C. Sacrifice for their struggling children.D. Get to know themselves better.A 推理判断题。第四段首句Moving is not for everyone.已经说明移居 并非适合每一个人”，再结合下文 uHaving your grandchildren far away is hard, especially knowing your adult child is struggling, but giving up the life you know may be harder
44、.可知（祖父母）得知孩子们在异地艰苦的生活，是很难过的，但（祖父 母）放弃自己熟悉的生活也许会更难过”，所以推断出作者建议”作选择时要慎 重，要以自己最大的需求为衡量标准”。故选A。DBorn in 1918, in the little town of White Sulphur Springs, West Virginia, Katherine Johnson was simply attracted by numbers. As a child, she counted everything. She counted the steps to the road, the steps up
45、 to church, the number of dishes she washed.By the time she was 10 years old, she was a high school freshman, which was truly amazing in a time when school for African-Americans normally stopped at eighth grade. To meet her math potential, her father drove his family 120 miles to Institute, West Vir
46、ginia, where blacks could continue high school education. Johnson，s excellent performance proved her father，s decision was the right one: Katherine skipped grades to graduate from high school at 14 and from college at 18.1953, after years as a teacher and later as a stay-at-home mom, she began worki
47、ng for NASA, which began hiring women to measure and calculate the results of wind tunnel （风洞）tests in 1935. In a time before the electronic computers, these women were called “computer” . Even after NASA began using electronic computers, the astronaut John Glenn requested that she should personally
48、 recheck the calculations made by the new electronic computers before his flight.She continued to work at NASA until 1986. Her calculations proved critical to the success of the Apollo Moon landing program and the United StatesJ journey into space. Her story was the basis for the 2016 film Hidden Figures.Katherine Johnson, a great mathematician, physicist, space scientist and the last computer that wore skirts, passed away on February 24, 2020.【语篇解读】本文是一篇记叙文。文章讲述了伟大的数学家、物理学家、太空科学家和被称为“最后一台穿裙子的计算机”的凯瑟琳约翰逊凭借自己的 数学