高中英语高考备战2020年高考英语一轮复习第十四套英语6Units3_5单元训练B卷含解析

这是一份高中英语高考备战2020年高考英语一轮复习第十四套英语6Units3_5单元训练B卷含解析，共7页。试卷主要包含了选择题的作答，非选择题的作答等内容，欢迎下载使用。
注意事项：
1.答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。
2.选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。
3.非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。
4.考试结束后，请将本试题卷和答题卡一并上交。
第Ⅰ卷
第一部分：听力(共两节，满分30分)略
第二部分：阅读理解(共两节，满分40分)
第一节（共15小题：每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项，并在答题卡上将该项涂黑。
A
It's knwn t all that rainfrests are imprtant. But d yu knw why?
Trpical rainfrests tk between 60 and 100 millin years t evlve (进化) and are believed t be the ldest and mst cmplex land­based ecsystem n earth, cntaining ver 30 millin species f plants and animals. That's half f the Earth's wild animal species and at least tw­thirds f its plant species!
Rainfrests stre water. In fact, it is believed that the Amaznian frests alne stre ver half f the Earth's rainwater! Rainfrest trees draw water frm the frest flr and release it back int the atmsphere. Withut rainfrests cntinually recycling huge quantities f water, feeding the rivers, lakes and irrigatin systems, drughts wuld becme mre cmmn.
D yu knw that we als depend n trees t cleanse (净化) ur atmsphere? They absrb the carbn dixide that we breathe ut, and prvide the xygen we need. Hwever, when rainfrest trees are burnt, they release carbn dixide, which pllutes the atmsphere and cntributes t glbal warming.
Surprisingly, sil in the rainfrest is very pr in nutrients. This is because the nutrients are stred in the huge numbers f trees and plants rather than in the sil. Tree rts bind the sil tgether, while the canpy (树荫) prtects the sil frm heavy rain. When a tree dies and its trunk falls t the frest flr, it breaks dwn and the nutrients it cntains are recycled. Hwever, if trees are remved frm the frest, the nutrients are remved with it. What's wrse, the unprtected sil is then simply washed away by heavy rain, causing flds in lwland rivers while leaving upland rivers dry.
Many lcal peple have been living in harmny with the rainfrest fr thusands f years, depending n it fr their fd, shelter and medicines. When il and lgging cmpanies cme t remve vast areas f frest, they bring diseases which peple there have n resistance t and threaten their survival. Often they are als frced t mve away frm their hmes t unfamiliar places, smetimes even being killed in the prcess.
21.What can we learn abut rainfrests frm Paragraph 2?
A.They are impssible t recver nce damaged.
B.They are t ld and cmplex t evlve themselves.
C.They have fewer wild animal species than plant species.
D.They're imprtant hmes t wild animal and plant species.
22.Why des the authr mentin the pr sil in the rainfrest?
A.T stress the imprtance f trees t sil.
B.T encurage imprvement f sil there.
C.T explain a very interesting phenmenn.
D.T raise peple's awareness f prtecting sil.
23.What can we learn frm the passage?
A.We can burn rainfrests t make the land richer.
B.We shuld d ur best t prevent glbal warming.
C.We shuld prtect rainfrests instead f destrying them.
D.We can depend n many things t cleanse ur atmsphere.
B
A new study has identified pllutin as the wrld's N.1 killer. Study rganizers say pllutin is respnsible fr mre premature deaths than war, terrrism, natural disasters, smking and disease. By saying premature death, the researchers mean dying befre the average age f death within a ppulatin grup. Many f these deaths can be prevented.
A reprt n the study was published in the medical jurnal The Lancet. The researchers lked at pllutin levels, bth inside enclsed (封闭的) buildings and in the wrld arund us. They cncluded that pllutin killed abut 9 millin peple in 2015. That wuld represent ne f every six deaths wrldwide.
Karti Sandilya helped t prepare the reprt. He said, “Pllutin damages fundamental human rights, such as the right t life, health, well­being, safe wrk as well as the prtectin f children and the mst vulnerable (易受伤害的).”
The reprt said the large majrity f pllutin­related deaths take place in develping cuntries. The researchers say leaders in thse cuntries are mre cncerned abut building their ecnmics and public services than envirnmental cntrls. Sme f the mst affected cuntries are Bangladesh, China, Haiti, India, Pakistan, Nrth Krea and Suth Sudan.
But Richard Fuller, anther writer f the reprt, said pllutin is tied t slw ecnmic develpment in bth rich and pr natins. He said, “Finance ministers still hld firmly that yu have t let industry pllutin r else yu wn't develp. What peple dn't realize is that peple wh are sick r dead cannt cntribute t the ecnmy. They need t be lked after.”
The reprt said that 9 millin premature deaths a year is nly a cnservative figure. It said the actual number is likely t be much higher.
A separate study by the Wrld Bank said reducing pllutin must be a tp gal. It said that settling this prblem wuld lead t appraches t ther dangers, including pr nutritin (营养) and rising temperatures n the Earth's surface.
24.Which is mainly t blame fr pllutin accrding t the reprt?
A.Pr cuntries.B.Rich cuntries.
C.Cmmn peple.D.The gvernment.
25.What des the first research find?
A.Pllutin is serius in bth rich and pr cuntries.
B.Premature deaths cannt be prevented wrldwide.
C.Pllutin has smething t d with slw develpment.
D.Pllutin has caused mre premature deaths than expected.
26.Why is “A separate study” mentined in the last paragraph?
A.T prvide mre infrmatin abut pllutin.
B.T make the findings f the first study mre cnvincing.
C.T ffer mre specific appraches t deal with pllutin.
D.T emphasize the relatinship between pllutin and glbal warming.
27.Which f the fllwing can be best used as the title f the passage?
A.Pllutin Is the Wrld's Number One Killer.
B.Pllutin Is Becming Increasingly Serius.
C.What Makes Pllutin Increasingly Serius.
D.Hw Peple Deal with Pllutin Wrldwide.
C
Scientists are trying t save Puert Ric’s endangered Amazn parrts after Hurricane Maria destryed the birds’ habitats and fd surces(来源).
El Yunque is a large natinal frest n the eastern part f Puert Ric. Just tw f the 56 wild parrts that nce lived there survived Maria, the Categry-4 strm that struck Puert Ric in September 2017. Scientists reprt ther frests have seen great drps in parrt ppulatins as well.
In the 1800s, there were mre than a millin f the bright green parrts living in the wild in Puert Ric. By the 1970s, the number was dwn t just 13 birds after years f frest clearing.
A special prgram was started in 1972 t help increase the parrt ppulatin, which led t the creatin f three breeding(繁殖) centers. Just weeks befre Hurricane Maria hit, scientists cunted 56 wild parrts at El Yunque. That was the highest number in the prgram's histry. Scientists say that even thugh several parrts have been brn in captivity(笼养) and in the wild since Maria, the species is still in danger.
The Puert Rican Amazn is the island’s nly remaining native parrt. Mre than 460 f the birds are kept inside the breeding centers at El Yunque and the Ri Abaj frest. Scientists have nt released(释放) any f the birds since Hurricane Maria. A third breeding center, in a frest in the western area f Marica, has nt been in peratin since the strm.
Scientists are cnsidering whether t catch sme f the remaining wild parrts and put them in the same cage as the birds that are set t be released. This way, the captive birds can learn frm the wild birds hw t survive in the frests. Anther cnsideratin is t release sme captive parrts in Marica, which was nt as heavily damaged by Maria.
28. Why has the parrt ppulatin greatly decreased in the past 200 years?
A. Because f Hurricane Maria.
B. Because f t much hunting.
C. Because f the lss f frests.
D. Because f lack f breeding centers.
29. Which f the fllwing is true abut Hurricane Maria?
A. It killed 56 wild parrts at El Yunque.
B. It greatly affected parrts in captivity.
C. It reduced the number f wild parrts.
D. It led t the creatin f three breeding centers.
30. What can we infer abut Amazn parrts in captivity?
A. They have the highest number in the histry.
B. They have been released since Hurricane Maria.
C. They are used t living in the wild.
D. They are larger in number than thse in the wild.
31. What is the best title fr the text?
A. Scientists Wrk t Save Puert Rican Parrts.
B. Amazn Parrts are in Danger f Disappearing.
C. A Special Prgram Helps Increase the Parrt Ppulatin.
D. Hurricane Maria Reduced the Number f Amazn Parrts.
D
Antaretica’s ice-white envirnment is ging green and facing ther unexpected threats. Scientists say that as temperatures g up in the plar regin, invading (入侵) plants and insects, including the flies, cause a majr cnservatin threat.
Mre and mre f these invaders, in the frm f larvae (幼虫) r seeds, are surviving in castal areas arund the Suth Ple, where the temperature has risen by mre than 3℃ ver the past three decades. Glaciers have retreated, expsing mre land which has been ccupied by msses that have been fund t be grwing mre quickly and thickly than ever befre — prviding ptential green hmes fr invaders.
“The cmmn huse flies are a perfect example f the prblem the Antarctic nw faces frm invading species,” said Dminic Hdgsn f the British Antarctic Survey. “It cmes in n ships, where it exists in kitchens and then at bases n the cntinent. It nw has an increasing chance f surviving in the Antarctic as it warms up, and that is a wrry. Insects like the huse flies carry bacteria that culd have a deadly effect n native lifefrms.”
The Antarctic has several native species f insects. Tgether with its native msses, these are nw cming under increased threat frm three majr surces: visiting scientists, increasing numbers f turists and glbal warming. Hwever, it is glbal warming that is the main driver f the greening f Antarctica.
In 2015, mre than 38,000 turists visited Antarctica. “These turists are ften very careful abut nt leaving waste r having mud. But they culd carry seeds r larvae n their bts when they set ft n the Antarctic,” said Hdgsn.
Mre and mre invasive insects and plants have been fund n the Antarctic and have required remval. “the insects and plants that are native t Antarctica have survived these fr thusands f years,” said Hdgsn. “We have gt t act nw if we want t save the envirnment.”
32. What des the underlined wrld “msses” in paragraph 2 refer t?
A. A kind f plants.B. Huse flies.
C. Castal areas.D. A kind f animals.
33. What is the main cause f the Antarctic ging green?
A. Scientists’ cming.B. Glbal warming.
C. A grwing number f visitrs.D. The rapid spread f native planting.
34. What d we knw abut the huse flies in the Antarctic?
A. They are native t the Antarctic.
B. They will disappear due t the cld climate.
C. They seriusly affected the Antarctic native species.
D. They directly fly t the Antarctic frm nearby islands.
35. What’s the best title fr the text?
A. The Antarctic Is Faced with Varius Threats.
B. The Antarctic Is Becming Green and Energetic.
C. Mre and Mre Scientists Get t Explre the Antarctic.
D. Glbal Warming has Caused the Temperature in the Antarctic t Rise up.
第二节 (共5小题；每小题2分，满分10分)
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Is Fresh Air Really Gd fr Yu?
We all grew up hearing peple tell us t “g ut and get sme fresh air.” ____36____ Accrding t recent studies, the answer is a big YES, if the air quality in yur camping area is gd.
___37___ If the air yu’re breathing is clean-which it wuld be if yu’re away frm the smg f cities-then the air is filled with life-giving, energizing xygen. If yu exercise ut f drs, yur bdy will learn t breathe mre deeply, allwing even mre xygen t get t yur muscles(肌肉) and yur brain.
Recently, peple have begun studying the cnnectin between the natural wrld and healing(治愈). _____38_____ In these places patients can g t be near nature during their recvery. It turns ut that just lking at green, grwing things can reduce stress, lwer bld pressure, and put peple int a better md(情绪). Greenery is gd fr us. Hspital patients Wh see tree branches ut their windw are likely t recver at a faster rate than patients wh see buildings r sky instead. ______39______ It gives us a great feeling f peace.
___40___ While the sun's rays can age and harm ur skin, they als give is beneficial Vitamin D. T make sure yu get enugh Vitamin D — but still prtect yur skin — put n sunscreen right as yu head utside. It takes sunscreen abut fifteen minutes t start wrking, and that's plenty f time fr yur skin t absrb a day's wrth f Vitamin D.
A. Fresh air cleans ur lungs.
B. S what are yu waiting fr?
C. Being in nature refreshes us.
D. Anther side benefit f getting fresh air is sunlight.
E. But is fresh air really as gd fr yu as yur mther always said?
F. Just as imprtantly, we tend t assciate air with health care.
G. All acrss the cuntry, recvery centers have begun building Healing Gardens.
第三部分：英语知识运用(共两节，满分45分)
第一节 完形填空(共20小题；每小题1.5分，满分30分)
阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。
One evening, Catherinewas at hme as usual. As her ___41___ swung between what she was ging t d with her life and their dinner plans fr the evening, she was unexpectedly ___42___ by an urgent call frm her sister “Get ver here! Turn n NBC and check these guys ut. They are just like yu…..” One Facebk message and a phne interview later, Catherine ___43___ herself n a bus with 8 strangers in the middle f the sweltering desert heat f Utah, picking up trash and ___44___ awareness abut zer-waste and climate change.
With a deep ___45___ f the envirnment and a desire t make a ___46___, Catherine, Davey, and a grup f self ___47___ “envirnmental pick-up artists” went n a cast t cast rad side trash pick-up. As they walked, smetimes nly ___48___ 0.9 miles in an entire day, they ___49___ and steadily made their way acrss the United States fr three years, picking up a ttal f 201,678 punds f trash.
Catherine and Davey ____50____ with us wnderful stries f hpe and inspiratin that fueled their ___51___ t cntinue their jurney. After spending weeks silently ____52____ hw she wuld have enugh ____53____ t fly hme fr their tw-week spring break, Catherine fund a blank, unidentified envelpe ____54____ with $850 cash in the desert. Just enugh t get her hme and back. After their bus ____55____ utside f Denver, they unexpectedly gt ____56____ and arrived in Ysemite Natinal Park three weeks later, just in time fr the “Ysemite Facelift” where ___57___ frm all ver the state came tgether with a ____58____ f cleaning up trash all ver the park.
Being at the right place at the right time became almst nrmal, and they realized that much f what they ___59___ was mre than just a cincidence. Tgether, their team learned t simply ____60____ themselves t their task, and surrender t the jurney.
41. A. handsB. balanceC. thughtsD. psitin
42. A. blamedB. interruptedC. mvedD. frightened
43. A. drppedB. cheeredC. fundD. taught
44. A. abandningB. shakingC. raisingD. hiding
45. A. prideB. trustC. fearD. lve
46. A. differenceB. prmiseC. mistakeD. plan
47. A. crrectedB. describedC. repeatedD. discvered
48. A. drivingB. fixingC. ridingD. cvering
49. A. slwlyB. secretlyC. helplesslyD. frequently
50. A. heardB. sharedC. wrteD. read
51. A. effrtsB. cstsC. prblemsD. chices
52. A. wrrying abutB. replying tC. depending nD. meeting with
53. A. timeB. fdC. mneyD. rm
54. A. equippedB. suppliedC. decratedD. filled
55. A. set ffB. brke dwnC. headed frD. held n
56. A. restB. practiceC. understandingD. help
57. A. membersB. vlunteersC. turistsD. reprters
58. A. purpseB. questinC. decisinD. lessn
59. A. intrducedB. expectedC. experiencedD. examined
60. A. turnB. limitC. cmpareD. devte
第Ⅱ卷
第三部分：英语知识运用(共两节，满分45分)
第二节 (共10小题；每小题1.5分，满分15分)
阅读下面材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。
Peple release ballns fr special ccasins like memrial services and grand penings. It is fun and exciting. But it really causes great destructin t the envirnment and threatens the __61__ (life) f ur wildlife.
When a balln __62__(fly) int the sky, it desn't end up __63__(stay) there. It eventually bursts and returns t the earth as ugly litter. Ballns can even travel thusands f miles and pllute the mst remte and pure places. Mre __64__(sad), they can present a threat t many animals. Birds, whales, turtles and ther animals ften mistake ballns __65__ fd, which can d damage t them because ballns cntain __66__(harm) chemicals. Ballns even kill animals. When an animal swallws a balln, it can blck its intestinal tract (肠道) resulting in starvatin.
Part f the reasn why releasing ballns __67__(permit) in s many places is that sme ballns d break dwn eventually. Hwever, it takes abut fur years __68__(break) dwn cmpletely.
Watching hundreds f ballns slwly ging up int the sky might give yu a five­secnd thrill, __69__ is it wrth a bunch f dead animals and s many places full f rubbish? Abslutely nt. __70__ we shuld d is t get creative and cme up with alternative ways t celebrate.
第四部分：写作(共两节，满分35分)
第一节：短文改错(共10小题；每小题1分，满分10分)
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者(从第11处起)不计分。
We vluntarily participated in an activity rganized by ur schl in Saturday. We gt tgether at the Gdwill Square and handed ut leaflets t passers-by, tell them the significance f envirnmental prtectin. The leaflets sn attract the attentin f the public. Sme f us als delivered a public speech t tell peple sme knwledges abut hw t prtect the envirnment. They were als tld where t take actin in a prperly and efficient way. This activity was ffered us a chance t cntribute t ur sciety but I have learned much frm it. I think smene shuld be cncerned abut ur envirnment and take active part in imprving it.
第二节 书面表达(满分25分)
我市正在开展全国文明城市创建活动，假定你是我市某外语学校的学生会主席，请你以学生会的名义用英文写一封倡议书，向全校同学发出做文明市民的倡议，内容包括：
1.倡议目的；
2.倡议内容（如注意个人文明、马路文明、环境卫生等）。
注意：1.词数不少于100；
2.可以适当增加细节，以使行文连贯。
参考词汇：全国文明城市：Natinal Civilized City
Dear fellw students,
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Students’ Unin
教育单元训练金卷·高三·英语卷（B）
英语6 Units 3-5 答案
第Ⅰ卷
第一部分 听力（共两节，满分 30 分） （略）
第二部分 阅读理解（共两节，满分40分）
第一节（共15小题：每小题2分，满分30分）
21-23 DAC 24-27 DCBA 28-31 CCDA 32-35 ABCA
第二节 （共5小题，每小题2分，满分10分）
36.E 37.A 38.G 39.C 40.D
第II卷
第三部分 英语知识运用（共两节，满分45分）
第一节 完形填空（共20小题；每小题1.5分，满分30分）
41. C 42. B 43. C 44. C 45. D 46. A 47. B 48. D 49. A 50. B
51. A 52. A 53. C 54. D 55. B 56. D 57. B 58. A 59. C 60. D
第二节（共10小题；每小题1.5分，满分15分）
61.lives 62.flies 63.staying 64.sadly 65.fr
66.harmful 67.is permitted 68.t break 69.but 70.What
第四部分 写作（共两节，满分35分）
第一节 短文改错（共10小题：每小题1分，满分10分）
第一处：第一句，in改成n
第二处：第二句，tell改成telling
第三处：第三句，attract改成attracted
第四处：第四句，knwledges改成knwledge
第五处：第五句，where改成hw
第六处：第五句，prperly改成prper
第七处：第六句，去掉was
第八处：第六句，but改成and
第九处：第七句，smene改成everyne
第十处：第七句，take后面加上an
第二节 书面表达 （满25分）
Dear fellw students,
As yu all knw, ur gvernment is trying t make ur city a Natinal Civilized City. We hpe we can als d ur bits t help achieve this gal.
First f all, we shuld mind ur language and be civilized speakers. Always remember t say “Please” and “Thanks” and dn’t talk r laugh ludly in public. When seeing peple in truble, we might as well lend them a helping hand. In additin, be civilized pedestrians. We must bey traffic rules and never crss the streets when the traffic lights are red. Keeping ur envirnment nice and clean is als advisable, which means we shuldn’t litter r spit in public places. Only by starting with the little things arund us can we make a big difference t ur city image.
Let’s take actin nw and make jint effrts t make ur city mre civilized.
Students Unin