高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement单元测试当堂达标检测题

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement单元测试当堂达标检测题，共17页。试卷主要包含了5分，满分37等内容，欢迎下载使用。
第一节(共15小题；每小题2.5分，满分37.5分)
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
T: Cnnze＋77@gmail.cm
Subject: “Museums f the Wrld” Travel Plan
Here I'm sending yu the travel plan fr sme f the interesting and unusual museums f ur “Museums f the Wrld” tur with the full schedule next week.
The Museum f Bad Art (MOBA) (Bstn, the USA) shws what it describes as “art t bad t be ignred”. The museum hpes t bring the wrst f art t the widest pssible audience. As part f the visit, we'll be shwn sme truly awful prtraits, landscapes and sculptures.
The Devils Rpe Museum (McLean, Texas) and the Kansas Barbed Wire Museum (La Crsse, Kansas) bth claim t have the best barbed wire cllectins, telling the stry f the wire's rle in the develpment f America. We'll be visiting bth f them.
The Washingtn Banana Museum (Auburn, Washingtn, the USA) cntains 4，000 bjects related t the histry f what the museum describes as “the wrld's mst perfect fruit”. During a guided tur arund the museum, we'll learn all srts f interesting things, such as the fact that the bananas were intrduced t the USA in 1878 in the same exhibitin where Alexander Graham Bell's telephne was displayed, and that banana is nw the US's number ne selling fruit.
The Hair Museum (Avans, Turkey) is lcated in a cave in Cappadcia, in Central Anatlia. It cntains 16，000 samples f peple's hair. Yu'll be ffered a chance t add yur wn hair t the cllectin. Later in the year, the museum manager will select 10 dnrs t attend a pttery wrkshp.
1. What d these museums have in cmmn?
A. They are all lcated in the USA.
B. They accept exhibits dnated by visitrs.
C. They exhibit the things with a lng histry.
D. They shw unique things arund the wrld.
2. What des the MOBA shw?
A. Cmplete cllectins f the barbed wire.
B. A large number f samples f peple's hair.
C. Sme really terrible but nticeable art wrks.
D. Sme great prtraits made by famus peple.
3. Why was Alexander Graham Bell's telephne mentined in Paragraph 4?
A. T explain the exact rigin f the bananas.
B. T draw visitrs' interest in the museum.
C. T emphasize the imprtance f the exhibitin.
D. T cmpare the value f bananas and telephnes.
B
Bth f my parents wrked full­time when I was a little girl, s my grandmther wuld stay at ur huse during the day. We wuld watch game shws in the living rm. Our favrite was The Price Is Right. We wuld call ut ur answers alng with the cntestants.
When I gt lder and started ging t schl, we culdn't watch ur game shws regularly. That was kay with me, thugh, because the ne thing I liked better than watching game shws with my grandmther was helping her bake cakes. Watching her in the kitchen was amazing: she never seemed t need the recipes but everything she made tasted delicius.
At first I wuld just sit in the kitchen and watch, even thugh I didn't understand what she was ding. As I gt lder, she let me help with the easy parts, such as measuring the sugar. The day she let me separate the eggs, I felt like I had fund cmplete pleasure.
At last, my parents decided that I culd take care f myself, and my grandmther stpped cming ver every day. The lve f baking, hwever, stayed with me. I started baking by myself, and even if the ckies ended up burnt smetimes, mre ften they turned ut pretty well. I tried ut new recipes, and whenever I gt t a thrny part, I wuld call my grandmther fr advice. Smetimes I wuld call her just t talk t. I felt like I culd talk t her abut anything.
My grandmther passed away ten years ag, but I still think f her every day. Last week, I fund a recipe bk she made fr me. It included her recipes fr brwnies, ckies, and my favrite, lemn pie. As I lked thrugh the pages, I thught I culd hear her vice. She was the ne wh taught me nt just abut baking, but abut life.
4. The passage is mainly develped by ________．
A. analyzing causes
B. making cmparisns
C. fllwing the time rder
D. examining differences
5. While helping her grandmther bake, the authr ________．
A. fund it interesting
B. turned ut t be a trublemaker
C. hped t make a living by baking
D. regretted missing the game shws
6. What des the underlined wrd “thrny” in Paragraph 4 mst prbably mean?
A. Basic. B. Cmmn.C. Special. D. Difficult.
7. What's the authr's purpse in writing this passage?
A. T describe her childhd memries.
B. T shw her gd baking skills.
C. T remember her grandmther.
D. T talk abut her happy family life.
C
A new device wrks like a slar panel, except that it desn't harvest energy frm the sun. It absrbs energy frm the cld night sky.
A prttype f the device prduced enugh electricity at night t pwer a small light bulb. A bigger versin might ne day light rms r charge phnes. It als culd pwer electrnics in remte r lw­resurce areas that lack electricity.
The device makes use f the temperature difference between Earth and uter space. It then uses that difference t create electricity. As lng as ne side f it is cler than the ther, the generatr can prduce electricity. The cler side faces the sky and is attached t an aluminum plate. That plate is sealed beneath a transparent cver and surrunded with insulatin t keep ut heat. The bttm f the generatr is attached t an expsed aluminum plate. That plate is warmed by the lcal air. At night, the tp plate can get a cuple f degrees Celsius cler than the bttm f the generatr.
Researchers tested a 20­centimeter prttype ne clear December night in Stanfrd, Califrnia. The generatr prduced up t abut 25 milliwatts f pwer per square meter f device. That was enugh pwer t light a small light­emitting dide, r LED bulb. Further imprvements might increase its prductin t at least 500 milliwatts per square meter. T d that, the system might need mre insulatin arund the cl tp plate.
The device als culd help pwer remte weather statins r ther envirnmental devices, says Aaswath Raman. He is a materials scientist wh wrked n the device at the University f Califrnia, Ls Angeles. “This may be useful in plar regins that dn't see sunlight fr mnths at a time，” Raman says. “If yu have sme lw­pwer lad and yu need t pwer it thrugh three mnths f darkness, this might be a way.”
8. What can we knw abut the new device?
A. It gains energy frm the sun.B. It'll be ppular in special areas.
C. It is cler than a slar panel.D. It's been widely used in life.
9. What des the authr mainly talk abut in Paragraph 3?
A. Applicatin fields f the device.B. The develping prcess f the device.
C. Significant effects f the device.D. The wrking principle f the device.
10. Hw can the device prduce mre electricity?
A. By sealing the tp plate with a transparent cver.
B. By using it in extremely cld and clear nights.
C. By attaching the bttm plate t a warm plate.
D. By putting mre insulatin arund the tp plate.
11. What culd be a suitable title fr the text?
A. The Difference Between a Slar Panel and a New Device
B. A Device Bringing New Hpe fr Thse in the Cld Night
C. A Device Using the Cld Night Sky t Prduce Electricity
D. The Temperature Difference Between Earth and Outer Space
D
U．S. cherries, watermelns and sme ther summertime favrites may depend n wild bees mre than previusly thught.
Many farms in the United States use managed hneybees t pllinate(授粉) crps and increase the ttal amunt f crps, smetimes transprting beehives(蜂箱) frm farm t farm. Nw an analysis f seven crps acrss Nrth America shws that wild bees can play a rle in crp pllinatin t, even n traditinal farms with managed hneybees. Wild vlunteers add at least $1.5 billin in ttal t the harvest fr six f the crps, a new study shws.
“T me, the big surprise was that we fund s many wild bees even in intense(密集) prductin areas where much f the prduce in the USA is grwn，” says Rachael Winfree, a pllinatin scientist at Rutgers University in New Brunswick, N．J.
That means threats t wild bees culd deplete prfits even when farms raise hneybees, the researchers reprted n July 29 in Prceedings f the Ryal Sciety. Bth hneybees, which aren't native t the United States, and wild pllinatrs such as bumblebees face dangers including pesticides(杀虫剂)．
T see what, if anything, wild native bee species cntribute, researchers checked bee visits t flwers at 131 cmmercial farm fields acrss the United States and part f Canada. On the ther hand, the researchers als calculated t what degree the number f bee visits limited prductin. These intensive farms with plenty f fertilizer, water and ther resurces ften shwed signs f reaching a pllinatr limit, meaning fields didn't have enugh hneybees t get the maximum prductin, and vlunteer wild bees were adding t the ttal. Then the team estimated what percentage f the prductin native bees were adding—cmpared with just ding what hneybees wuld have dne anyway.
“Wild bees dn't seem t help Califrnia's rchards(果园), but based n rchards in Michigan and Pennsylvania, sme $1.06 billin f apples depends n native pllinatrs，” the researchers say. Watermelns, particularly in Flrida, get an estimated $146 millin benefit, and sweet cherries $145 millin.
12. Why are the wild bees imprtant t the crps accrding t the text?
A. It helps t pllinate and imprve the crp utput.
B. It is helpful t raise managed hneybees.
C. It is helpful t maintain healthy ecsystem.
D. It helps t prtect native bee species.
13. What des the underlined wrd “deplete” in Paragraph 4 mean?
A. Pursue. B. Make.C. Keep. D. Reduce.
14. Why did researchers check bee visits t flwers?
A. T wrk ut the number f wild native bees.
B. T make it clear why fields dn't have enugh bees.
C. T shw hw imprtant the managed bees are t intensive farms.
D. T figure ut what wild native bees benefit farm utput.
15. What is the purpse f the text?
A. T draw peple's attentin t farm utput.
B. T discuss why bees can increase the harvest.
C. T shw wild bees may cntribute t the crp harvest.
D. T intrduce hw hneybees and wild bees pllinate crps.
第二节(共5小题：每小题2.5分，满分12.5分)
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Many students study with little thught abut what cmes after their study sessin. __16__. Nw we will explre sme n­cst ways that can help yu imprve yur learning.
__17__. Perhaps they lk at their phne r cmputer. They might even play a vide game r watch televisin. But research suggests that resting after yu study may help yu remember what yu study.
A study published in the jurnal PLOS One examined hw well lder peple wh were in gd health culd remember certain wrds. In tw different experiments, researchers fund that lder adults wh rested fr 10 minutes after learning new wrds had better memry f thse wrds. “A perid f wakeful rest immediately after new learning increases free recall f verbal material，” the researchers wrte. __18__．
In additin t wakeful rest, sleep is als imprtant fr learning. A reprt n the website f Harvard Medical Schl explains that a persn lacking sleep cannt fcus attentin and therefre cannt learn efficiently. __19__. That is essential fr learning new infrmatin.
Rbert Stickgld is a dctr and sleep expert at Harvard Medical Schl. “__20__，” he said. “When we first frm memries, they're in a very raw and fragile frm. Sleep is imprtant fr frming memries.” Stickgld suggested that adults between the ages f 18 and 64 get between 7 and 9 hurs f sleep per day. Teenagers may need slightly mre, and peple ver the age f 65 may need a little less.
A. New memries can be hard t keep
B. The results were strng even after seven days
C. But what yu d after studying culd have an effect n hw well yu learn
D. Nw yu have tw suggestins fr hw t learn new infrmatin
E. Many students ften g straight t anther activity after finishing study
F. By reducing yur activity after study, yur brain gets a chance t rest
G. It als says sleep itself has a rle in strengthening memry
16. ________ 17. ________ 18. ________ 19. ________ 20. ________
第二部分 语言知识运用(共两节，满分30分)
第一节(共15小题：每小题1分，满分15分)
请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选择中，选出最佳选项。
Crrea and Disley went int their car after dinner in a restaurant n a dark night. As they prepared t __21__ its parking lt, a blue Hnda car with cvered __22__ crssed their path. “Y，” Crrea shuted. “That's that car！”
Earlier that day, Disley had mentined the news abut a(n) __23__ yung girl in their neighburing cmmunity. The car that passed them was the same as the ne used in her kidnapping.
Crrea decided t __24__ the car in an effrt t see its license plate number. The Hnda immediately sped up but Crrea wuldn't lse it, s he pulled ahead, trying t __25__. Their car's high beams flashed n the driver and they culd see him frcing a girl's head __26__ in the back, as if trying t hide her. Disley was crazily __27__ their situatin t the peratr f 911. “It's him！” she yelled int the phne. “The kidnapper！”
__28__， the peratr asked, “The blue Hnda？” “Yes, it's him！”
T avid an ncming car, Crrea had t step n the brake __29__ and their car lst cntrl and went __30__ the rad. The Hnda disappeared in the distance. But __31__ Disley's directins, the plicemen __32__ the path the kidnapper was taking and set up a radblck n the highway, __33__ the car sn after. The kidnapper was caught. The girl was fund cruched in the back seat, terrified but __34__. “It felt like we wn the lttery，” Disley said when hearing the news. “The feeling f knwing she's safe because f us is beynd __35__．”
21. A. leave B. apprachC. clse D. check
22. A. drs B. lightsC. windws D. wheels
23. A. injured B. sickC. missing D. scared
24. A. hit B. stpC. reach D. fllw
25. A. give it away B. let it utC. wrk it ut D. cut it ff
26. A. up B. dwnC. ut D. away
27. A. shwing B. readingC. describing D. whispering
28. A. Cnfused B. FrightenedC. Shcked D. Inspired
29. A. gently B. carefullyC. heavily D. slwly
30. A. alng B. ffC. ver D. by
31. A. regardless f B. instead fC. rather than D. thanks t
32. A. figured ut B. spelled utC. cut ut D. set ut
33. A. delaying B. trappingC. ruining D. crashing
34. A. unharmed B. disappintedC. jyful D. dead
35. A. recgnitin B. explanatinC. hpe D. dubt
第二节(共10小题：每小题1.5分，满分15分)
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。
Over the past few mnths, sme blggers have been psting phts alng with seemingly mdest r casual statements (36)________ (shw) ff their wealth, ability r beauty while, at the same time, trying t give the (37)________ (impress) that they are just rdinary flks.
The term “Versailles literature” (38)________ (create) t describe this humblebragging(谦虚自夸). Fr instance, despite being ne f the wrld's (39)________ (rich) men, Jack Ma Yun wanted t be seen (40)________ a simple man. “I never thught funding Alibaba wuld change my life，” he said. “I was just trying t run a small business, and it grew s big！” Anther example is the CCTV presenter Sa Beining, (41)________ gt accepted t Peking University withut even (42)________ (have) t take the gaka, but hesitated slightly as Beijing appeared t be t far away. In the end, he (43)________ (chse) t g because “Peking University is nt bad after all.”
Unfrtunately, this strategy des nt wrk very well fr thse f (44)________ (we) wh are nt Ma Yun r Sa Beining, as humblebraggers tend t be seen as hypcritical(虚伪的) and insincere. The wiser thing t d, perhaps, is (45)________ (simple) be hnest abut yur achievements.
第三部分 应用文写作(满分15分)
假定你是李华，你把外教Chris的照片设为班上电脑桌面壁纸，Chris上课看见了很不高兴，你现在意识到这是文化差异引起的误会，请给Chris写封道歉邮件。
注意：
1. 写作词数应为80左右；
2. 开头和结尾已为你写出，不计入总词数。
Dear Chris，
________________________________________________________________________
_______________________________________________________________________
________________________________________________________________________
Yurs，
Li Hua
参考答案及解析
第一部分 阅读理解
第一节
A
【文章大意】 这是一篇应用文。文章主要介绍了世界上五个与众不同的博物馆，介绍了旅行计划的相关信息。
1. D 推理判断题。根据The Museum f Bad Art部分中The Museum f Bad Art (MOBA)(Bstn, the USA) shws what it describes as “art t bad t be ignred”. The museum hpes t bring the wrst f art t the widest pssible audience.(美国波士顿的“坏艺术博物馆”展示了它所谓的“坏到不能被忽视的艺术”。博物馆希望把最糟糕的艺术作品带给尽可能多的观众)；倒数第三段(位于德克萨斯州麦克莱恩的魔鬼绳索博物馆和位于堪萨斯州的拉克罗斯的堪萨斯带刺铁丝网博物馆都声称拥有最好的带刺铁丝网收藏，讲述了铁丝网在美国发展过程中所起的作用)；倒数第二段(位于美国华盛顿奥本的华盛顿香蕉博物馆藏有4000件与香蕉的历史有关的展品，被博物馆称为“世界上最完美的水果”)以及最后一段(土耳其的Avans的头发博物馆位于安纳托利亚中部卡帕多西亚的一个洞穴里。它收藏了16000人的头发样本)可推知，这些博物馆的共同点是他们展示了世界上一些独特的东西。故选D。
2. C 细节理解题。根据 The Museum f Bad Art部分中The Museum f Bad Art (MOBA)(Bstn, the USA) shws what it describes as “art t bad t be ignred”. The museum hpes t bring the wrst f art t the widest pssible audience.(美国波士顿的“坏艺术博物馆”展示了它所谓的“坏到不能被忽视的艺术”。博物馆希望把最糟糕的艺术作品带给尽可能多的观众)可知，MOBA展示了一些非常糟糕但显眼的艺术品。故选C。
3. B 推理判断题。根据倒数第二段(在导游的带领下参观博物馆，我们会了解到各种有趣的事情，比如香蕉是在1878年展示Alexander Graham Bell的电话的同一场展览中引入美国的，香蕉现在是美国卖得最多的水果)可推知，第四段提到Alexander Graham Bell的电话是为了吸引参观者对博物馆的兴趣。故选B。
B
【文章大意】 这是一篇记叙文，讲述了作者回忆小时候和奶奶一起烘焙的故事和对奶奶的思念之情。
4. C 推理判断题。根据每一段的时间状语，如第一段when I was a little girl，第二段When I gt lder and started ging t schl，第四段At last, my parents decided that I culd take care f myself，第五段My grandmther passed away ten years ag。可知整篇文章是按照时间顺序展开的。故选C。
5. A 细节理解题。根据第三段The day she let me separate the eggs, I felt like I had fund cmplete pleasure.(她让我帮忙分离鸡蛋那天，我感觉好像找到了极大的快乐。)可知在帮助祖母烘焙的过程中，作者觉得是有趣的。故选A。
6. D 词义猜测题。根据I tried ut new recipes, and whenever I gt t a thrny part, I wuld call my grandmther fr advice.(我试验新的食谱，无论何时我遇到困难的部分，我都会给奶奶打电话寻求建议。)可知，我给奶奶打电话寻求建议和帮助，说明我遇到了困难。故选D。
7. C 推理判断题。本篇文章主要描述了作者从小到大和奶奶一起烘焙的点点滴滴，表达对奶奶的思念之情。说明作者写这篇文章的目的是纪念奶奶。故选C。
C
【文章大意】 这是一篇说明文。文章主要介绍了一种新型装置，可以利用寒冷夜空发电。介绍了该装置的工作原理，以及可以应用到哪些地方。
8. B 细节理解题。根据第二段中It als culd pwer electrnics in remte r lw­resurce areas that lack electricity.(它还可以为缺乏电力的偏远地区或资源匮乏地区的电子设备提供电力)可知，这个新装置在一些特殊的地方会很受欢迎。故选B。
9. D 主旨大意题。根据第三段(该装置利用地球和外太空的温差。然后，它利用这种差异来发电。只要它的一边比另一边冷，发电机就能发电。较冷的一面面向天空，并连接在一块铝板上。那块板被密封在一个透明的盖子下面，周围有隔热层以防止热量流失。发电机的底部连接到一个暴露的铝板。铝板被当地的空气加热了。在晚上，发电机的顶部可以比底部的温度低几摄氏度)可知，第三段主要讲了该设备的工作原理。故选D。
10. D 细节理解题。根据第四段中Further imprvements might increase its prductin t at least 500 milliwatts per square meter. T d that, the system might need mre insulatin arund the cl tp plate.(进一步的改进可能会使其产量至少增加到每平方米500毫瓦。要做到这一点，该系统可能需要在冷却顶板周围安装更多的绝缘材料)可知，通过在顶板周围放置更多的绝缘材料，该设备可以产生更多的电力。故选D。
11. C 主旨大意题。根据第一段(一种新型装置的工作原理就像太阳能电池板，只不过它不是从太阳获取能量。它从寒冷的夜空中吸收能量)，结合文章主要介绍了一种新型装置，可以利用寒冷夜空发电。介绍了该装置的工作原理，以及可以应用到哪些地方。可知，C选项“利用寒冷夜空发电的装置”最符合文章标题。故选C。
D
【文章大意】 这是一篇说明文。文章介绍了研究人员通过研究野蜂对农作物授粉和提高作物产量方面的信息，试图找出野蜂是否对农作物收成有贡献。
12. A 细节理解题。根据第二段中Nw an analysis f seven crps acrss Nrth America shws that wild bees can play a rle in crp pllinatin t, even n cnventinal farms with managed hneybees. Wild vlunteers add at least $1.5 billin in ttal t the harvest fr six f the crps, a new study shws.(现在，一项对北美七种作物的分析显示，野蜜蜂也能在作物授粉中发挥作用，即使是在有管理蜜蜂的传统农场。一项新的研究表明，它们为六种作物的收成至少增加了15亿美元。)可知，野蜂对农作物很重要，因为它有助于授粉和提高作物产量。故选A项。
13. D 词义猜测题。第二段说一项对北美七种作物的分析显示，野蜜蜂也能在作物授粉中发挥作用，即使是在有管理蜜蜂的传统农场。一项新的研究表明，它们为六种作物的收成至少增加了15亿美元；再根据画线词后的Bth hneybees, which aren't native t the United States, and wild pllinatrs such as bumblebees face dangers including pesticides(杀虫剂)．可知，非美国本土的蜜蜂和大黄蜂等野生授粉者都面临着包括杀虫剂在内的危险，由讲述非美国本土的蜜蜂和野生传粉者面临杀虫剂在内的危险，这种威胁自然会减少利润，由此可知画线词词义为“减少，消耗”。故选D项。
14. D 细节理解题。根据第五段中T see what, if anything, wild native bee species cntribute, researchers checked bee visits t flwers at 131 cmmercial farm fields acrss the United States and part f Canada.(为了了解野生本土蜜蜂是否有贡献，研究人员在美国和加拿大部分地区的131个商业农场中检查了蜜蜂到访花卉的情况。)可知，研究人员要检查蜜蜂到访花丛的情况，是想找出野生本地蜜蜂对农场产出有什么好处。故选D项。
15. C 推理判断题。根据第二段(现在，一项对北美七种作物的分析显示，野蜜蜂也能在作物授粉中发挥作用，即使是在有管理蜜蜂的传统农场。一项新的研究表明，它们为六种作物的收获至少增加了15亿美元。)可知，文章介绍了研究人员通过研究野蜂对农作物授粉和提高作物产量方面的信息，试图找出野蜂是否对农作物收成有贡献。因此文章的目的是展示野蜂可能对农作物收成有贡献。故选C项。
第二节
【文章大意】 本文是一篇说明文。文章主要介绍了两种在学习之余巩固学习成果的方法：清醒的休息和睡眠。
16. C 根据上文“Many students study with little thught abut what cmes after their study sessin.(许多学生学习时很少考虑学习之后会发生什么)”和下文“Nw we will explre sme n­cst ways that can help yu imprve yur learning.(现在我们将探索一些可以帮助你提高学习的免费方法)”可推知，设空处承上启下，提出了关于学生课后做什么能对学习产生积极影响的问题。C项“但是，学习后做什么会影响你的学习效果呢？”符合文意，选项中的after studying对应上文的after their study sessin。故选C。
17. E 根据下文的“Perhaps they lk at their phne r cmputer. They might even play a vide game r watch televisin.(他们可能会看手机或电脑，甚至也可能玩视频游戏或看电视)”可推知，设空处提到了大部分学生学习之后所做的事情。E项“许多学生学习之后直接去做另外的事情。”符合文意，下文所提到的lk at their phne r cmputer及play a vide game r watch televisin是对该句anther activity的具体说明。故选E。
18. B 该项设于段尾，与前文存在递进关系。根据上文“A perid f wakeful rest immediately after new learning increases free recall f verbal material，” the researchers wrte.(研究人员写到“学习新知识后，立即进行一段清醒的休息可以增加对语言材料的自由回忆。”)可推知，设空处提到长时间坚持，效果越好。B项“效果甚至在七天后会更好”符合文意。故选B。
19. G 根据上文“A reprt n the website f Harvard Medical Schl explains that a persn lacking sleep cannt fcus attentin and therefre cannt learn efficiently.(在哈佛医学院网站上的一篇报道称，一个缺乏睡眠的人不可能集中注意力，因此也不能高效地学习)”可推知，设空处陈述了该报道的其它发现。G项“它还指出，睡眠本身在加强记忆力方面有重要作用”符合文意，选项中的it指代a reprt。故选G。
20. A 根据下文“When we first frm memries, they're in a very raw and fragile frm.(当我们最初形成记忆时，它们是非常原始和脆弱的)”可推知，设空处提到了新的记忆很难保持，而后文解释难以保持的原因。A项“新的记忆很难保持”符合文意，选项中的new memries对应上文的first frm memries。故选A。
第二部分 语言知识运用
第一节
【文章大意】 这是一篇记叙文。Crrea和Disley夫妇俩饭后离开饭店的时候，偶遇绑架犯所开的车，从而进行追踪。他们协助警察，最后成功捕获绑架犯和解救了被绑架的女孩。
21. A 考查动词。句意：当他们准备离开停车场时，一辆窗户被遮住的蓝色本田汽车从他们面前穿过。根据上文Crrea and Disley went int their car after dinner in a restaurant n a dark night.可知他们当时吃完了晚餐，准备开车离开。故选A。
22. C 考查名词。句意同上。根据上文a blue Hnda car with cvered，结合后文车上有被绑架的女孩，可推知车的窗户被遮住了，防止外面的人看到里面的情况。故选C。
23. C 考查形容词。句意：那天早些时候，Disley提到了他们附近社区一个失踪的年轻女孩的新闻。injured受伤的；sick生病的；missing失踪的；scared害怕的。根据后文The girl was fund cruched in the back seat, terrified but __34__．可知是提到一个女孩失踪的新闻。故选C。
24. D 考查动词。句意：Crrea决定跟踪那辆车，看看它的车牌号码。根据后文the car in an effrt t see its license plate number为了看到这辆车的车牌号，Crrea决定跟踪那辆车。故选D。
25. D 考查动词短语。句意：本田车立即加速，但Crrea不愿跟丢它，所以他把车开到前面，试图拦下它。give it away送人；let it ut放手；wrk it ut解决；cut it ff切断。根据上文The Hnda immediately sped up but Crrea wuldn't lse it, s he pulled ahead, trying t可知Crrea为了不跟丢这辆车，把车停在了它前面，切断了它的去路。故选D。
26. B 考查副词。句意：他们车里的远光灯照射在司机身上，他们看到他把一个女孩的头压在后面，好像想把她藏起来。根据后文as if trying t hide her可推测绑匪把女孩的头压在后面，好像想把她藏起来。故选B。
27. C 考查动词。句意：Disley发狂地向911接线员描述他们的情况。结合后文their situatin t the peratr f 911可知是描述当时的情况。故选C。
28. A 考查形容词。句意：接线员很困惑，问道：“蓝色的本田？”cnfused困惑的；frightened害怕的；shcked震惊的；inspired受到鼓舞的。根据后文The blue Hnda？可知接线员反问是不是蓝色的本田，说明很困惑。故选A。
29. C 考查副词。句意：为了避开迎面驶来的汽车，Crrea不得不猛踩刹车，他们的车失去了控制，冲出了道路。gently温柔地；carefully仔细地；heavily沉重地，严重地；slwly缓慢地。根据上文T avid an ncming car以及后文and their car lst cntrl可知因为猛踩刹车，所以车失控了。故选C。
30. B 考查介词。句意同上。根据上文their car lst cntrl and went可知车子失控冲出了道路，g ff the rad这里理解为“偏离道路，驶出道路”。故选B。
31. D 考查固定短语。句意：但多亏了Disley的指引，警察找到了绑匪的路线，并在高速公路上设置了路障，很快就把车困住了。regardless f不管；instead f而不是；rather than而不是；thanks t多亏，由于。根据后文Disley's directins，警察能找到绑匪的路线多亏了Disley的指引。故选D。
32. A 考查动词短语。句意同上。figure ut弄清楚；spell ut拼出；cut ut切断；set ut出发。根据后文the path the kidnapper was taking指弄清楚绑匪走的哪条路，figure ut符合语境。故选A。
33. B 考查动词。句意同上。delay延迟；trap使陷入困境；ruin毁灭；crash碰撞。根据上文set up a radblck n the highway可知设置了路障，把绑匪的车困住了。故选B。
34. A 考查形容词。句意：女孩被发现时蜷缩在后座上，吓坏了，但没有受伤。unharmed没有受伤的；disappinted失望的；jyful快乐的；dead死去的。根据上文The girl was fund cruched in the back seat, terrified but中but表示转折，说明女孩只是受了惊讶，没有受伤，也和后文“she's safe”对应。故选A。
35. B 考查固定短语。句意：“感觉就像我们中了彩票一样，” Disley在听到这个消息时说。“知道她因为我们而安全了，这种感觉是无法解释的。”beynd recgnitin 无法辨认，面目全非；beynd explanatin难以言表，难以解释；beynd hpe希望渺茫；beynd dubt 毫无疑问。Disley知道这女孩因为自己的帮助而安全的这种感觉难以言表，难以解释。beynd explanatin符合语境。故选B。
第二节
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43. chse 44. us 45. simply
第三部分 应用文写作
Dear__Chris，
Terribly srry fr having upset yu by sharing yur picture n ur classrm cmputer. I am writing t aplgize and explain the incident in hpe f yur understanding and frgiving me.
I had thught sharing yur picture n ur cmputer suggested that yu are ppular and lved. Nw I have cme t realize it's s rude and incnsiderate t display yur picture withut yur permissin. I prmise I will respect thers' privacy and I beg yu t frgive me fr my ignrance f cultural differences.
Best wishes.
Yurs，
Li__hua