2017年高考英语全国1卷真题与答案(1)

绝密★启封前试卷类型A 2017 年普通高等学校招生全国统一考试（全国 1 卷）

英语

（考试时间： 120 分钟试卷满分：150分）

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 A 、 B、 C 和 D 四个选项中，选出最佳选项，

并在答题卡上将该项涂黑。

A

Pacific Science Center Guide

◆Visit Pacific Science Center ’s Store

Don’ t forget to stop by Pacific Science Center’ s Store while you are here to pick up a wonderful science activity or remember your visit. The store is located(位于 )

upstairs in Building 3 right next to the Laster Dome.

◆Hungry

Our exhibits will feed your mind but what about your body? Our caf offers aécomplete menu of lunch and snack options, in addition to seasonal specials. The caf

is located upstairs in Building 1 and is open daily until one hour before Pacific

Science Center closes.

◆Rental Information

Lockers are available to store any belongings during your visit. The lockers are

located in Building 1 near the Information Desk and in Building 3. Pushchairs and

wheelchairs are available to rent at the Information Desk and Denny Way entrance.

ID required.

◆S upport Pacific Science Center

Since 1962 Pacific Science Center has been inspiring a passion(热情) for

discovery and lifelong learning in science, math and technology. Today Pacific

Science Center serves more than 1.3 million people a year and beings inquiry-based

science education to classrooms and community events all over Washington State.

It an amazing accomplishment and one we connot achieve without generous support

from individuals, corporations, and other social organizations. Wish https://www.sodocs.net/doc/1d171152.html, to find various ways you can support Pacific Science Center.

21.Where can you buy a souvenir at Pacific Science Center?

A.In Building 1.

B.In Building 3.

C.At the last Dome.

D.At the Denny Way entrance.

22.What does Pacific Science Center do for schools?

A.Train Science teachers.

B.Disncie scicnce books.

C.Distribute scientific research.

D.Take science to the classroom.

23.What is the purpose of the last part of the text?

A.To encourage donations.

B.To advertise coming events.

C.To introduce special exhibits.

D. To tell about the Center’ s history.

B

I work with Volunteers for Wildlife, a rescue and education organization at Bailey Arboretum in Locust Valley. Trying to help injured, displaced or sick creatures can be heartbreaking; survival is never certain. However, when it works, it is simply beautiful.

I got a rescue call from a woman in Muttontown. She had found a young owl( 猫头鹰 ) on the ground. When I arrived, I saw a 2-to 3-week-old owl. It had already been placed in a carrier for safety.

I examined the chick(雏鸟) and it seemed fine. If I could locate the nest, I might have been able to put it back, but no luck. My next work was to construct a nest and anchor it in a tree.

The homeowner was very helpful. A wire basket was found. I put some pine branches into the basket to make this nest safe and comfortable. I placed the chick in

the nest, and it quickly calmed down.

Now all that was needed were the parents, but they were absent. I gave the homeowner a recording of the hunger screams of owl chicks. These advertise the presence of chicks to adults; they might also encourage our chick to start calling as well. I gave the owner as much information as possible and headed home to see what news the night might bring.

A nervous night to be sure, but sometimes the spirits of nature smile on us all! The homeowner called to say that the parents had responded to the recordings. I drove over and saw the chick in the nest looking healthy and active. And it was accompanied in the nest by zxxk the greatest sight of all— LUNCH! The parents had done their duty and would probably continue to do so.

24. What is unavoidable in the author ’ s rescue work according to paragraph 1? A. Efforts made in vain.

B. Getting injured in his work.

C. Feeling uncertain about his future.

D. Creatures forced out of their homes.

25.Why was the author called to Muttontown?

A. To rescue a woman.

B. To take care of a woman.

C. To look at a baby owl.

D.

To cure a young owl.

26.What made the chick calm down?

A.A new nest.

B. Some food.

C. A recording.

D. Its parents.

27. How would the author feel about the outcome of the event?

A. It ’s unexpected.

B. It ’s beautiful.

C. It ’s humorous.

D. It ’s discouraging.

C

Some of the world ’ s most famous musicianscentlyre gathered in Paris and

New Orleans to celebrate the first annual International Jazz Day. UNESCO( United

Nations Educational, Scientific and Cultural Organization) recently set April 30 as a

day to raise awareness of jazz music, its significance, and its potential as a

unifying( 联合 ) voice across cultures.

Despite the celebrations, though, in the U.S. the jazz audience continues to shrink

and grow older, and the music has failed to connect with younger generations.

It ’Jason Moran’ sjob to help change that. As the Kennedy Center ’artistic

adviser for jazz, Moran hopes to widen the audience for jazz, make the music more

accessible, and preserve its history and culture.

“ Jazzseems like it ’nots really a part of the American appetite, Moran” tells

National Public Radio’ s reporter Neal Conan.“ What I ’ m hoping to accomplish is that my generation and younger start to reconsider and understand that jazz is not black

and write anymore. It’ s actually color, and it’ s actually digital.”

Moran says one of the problems with jazz today is that the entertainment aspect

of the music has been lost. “ Themusic can’bet presented today the way it was in

1908 or 1958. It has to continue to move, because the way the world works is not the

same,” says Moran.

Last year, Moran worked on a project that arranged Fats Waller ’music for a

dance party, “ Justto kind of put it back in the mind that Waller is dance music as

much as it is concert music, ”says Moran. “ Forme, it’thes recontextualization. In

music, where does the emotion(情感 ) lie? Are we, as humans, gaining any insight(感

悟) on how to talk about ourselves and how something as abstract as a Charlie Parker

record gets us into a dialogue about our emotions and our thoughts? Sometimes we

lose sight that the music has a wider context,says” Moran, “ soI want to continue

those dialogues. Those are the things I want to foster.”

28．Why did UNESCO set April 30 as International Jazz Day?

A ．To remember the birth of jazz.

B．To protect cultural diversity.

C．To encourage people to study music.

D．To recognize the value of jazz.

29．What does the underlined word“ that” in paragraph 3 refer to?

A ．Jazz becoming more accessible.

B．The production of jazz growing faster.

C．Jazz being less popular with the young.

D．The jazz audience becoming larger.

30．What can we infer about Moran’ s opinion on jazz?

A ．It will disappear gradually.

B．It remains black and white.

C．It should keep up with the times.

D．It changes every 50 years.

31．Which of the following can be the best title for the text?

A ．Exploring the Future of Jazz.

B．The Rise and Fall of Jazz.

C．The Story of a Jazz Musician.

D．Celebrating the Jazz Day.

D

A buld-it-yourself solar still （蒸馏器）is one of the best ways to obtain drinking water in areas where the liquid is not readily available. Developed by two doctors in the U.S. Department of Agriculture, it ’ans excellent water collector. Unfortunately, you must carry the necessary equipment with you, since it ’alls but impossible to find natural substitutes. The only components required, though, are a 5’5’sheet of clear or slightly milky plastic, six feet of plastic tube, and a container— perhaps just a drinking cup — to catch the water. These pieces can be folded into a neat little pack and fastened on your belt.

To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep. Try to make the hole in a damp area to increase the water

catcher ’s productivity. Place your cup in the deepest part of the hole. Then lay the

tube in place so that one end rests all the way in the cup and the rest of the line

runs up — and out — the side of the hole.

Next, cover the hole with the plastic sheet, securing the edges of the plastic with

dirt and weighting the sheet’ s center down .withTeaplasticrock should now form a

cone(圆锥体 ) with 45-degree-angled sides. The low point of the sheet must be

centered directly over, and no more than three inches above, the cup.

The solar still works by creating a greenhouseunder the plastic. Ground water

evaporates 蒸(发 ) and collects on the sheet until small drops of water form, run down

the material and fall off into the cup. When the container is full, you can suck the

refreshment zxxk out through the tube, and won’ t have to break down the still every time you need a drink.

32. What do we know about the solar still equipment from the first paragraph?

A. It’ s delicate.

B. It’ s expensive.

C. It’ s complex.

D. It’ s portable.

33. What does the underlined phrase“ the water catcher” in paragraph 2 refer to?

A. The tube.

B. The still.

C. The hole.

D. The cup.

34. What ’ s the last step of constructing a working solar still?

A. Dig a hole of a certain size.

B. Put the cup in place.

C. Weight the sheet’ s center down.

D. Cover the hole with

the plastic sheet.

35. When a solar still works, drops of water come into the cup form.

A. the plastic tube

B. outside the hole

C. the open air

D. beneath the sheet

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。

weekends camping. I would have laughed heartily. Campers, in my eyes, were people

who enjoyed insect bites, ill-cooked meals, and uncomfortable sleeping bags. They

had nothing in common with me.36.

The friends who introduced me to camping thought that it meant to be a pioneer.

37We sleep in a tent, cooked over an open fire, and walked a long distance to

take the shower and use the bathroom. This brief visit with Mother Nature cost me

two days off from work, recovering from a bad case of sunburn and the doctor’ s for my son’ s food poisoning.

I was, nevertheless, talked into going on another fun-filled holiday in the

wilderness. 38Instead, we had a pop-up camper with comfortable beds and an

air conditioner. My nature-loving friends had remembered to bring all the

necessities of life.

39We have done a lot of it since. Recently, we bought a twenty-eight-foot

travel trailer complete with a bathroom and a built-in TV set. There is a separate

bedroom, a modern kitchen with a refrigerator. The trailer even has matching carpet

and curtains.

40It must be true that sooner or later, everyone finds his or her way

back to nature. I recommend that you find your way in style.

A ．This time there was no tent.

B．Things are going to be improved.

C．The trip they took me on was a rough one.

D．I was to learn a lot about camping since then, however.

E．I must say that I have certainly come to enjoy camping.

F.After the trip, my family became quite interested in camping.

G.There was no shade as the trees were no more than 3 feet tall.

第三部分语言知识运用 (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

阅读下面的短文，从短文后各题所给的 A 、B、 C 和 D 四个选项中，选出可

以填入空白处的最佳选项，并在答题卡上将该项涂黑。

of life, college sets the stage for that exploration. I myself went through this41 process and found something that has changed my42 at college for the better: I discovered ASL-American Sign Language(美式手语 ).

I never felt an urge to43any sign language before. My entire family is hearing, and so are all my friends. The44languages were enough in all my interactions(交往 ).Little did I know that I would discover my45for ASL.

The46began during my first week at college. I watched as the ASL Club 47their translation of a song. Both the hand movements and the very48 of communicating without speaking49me. What I saw was completely unlike anything I had experienced in the50.This newness just left me 51more.

After that, feeling the need to52further, I decided to drop in on one of ASL club`s meetings. I only learned how to53 the alphabet that day. Yet instead of being discouraged by my54progress, I was excited. I then made it a point to 55 those meetings and learn all I could.

The following term, I56an ASL class. The professor was deaf and any talking was57. I soon realized that the silence was not unpleasant. 58, if there had been any talking, it would have59 us to learn less. Now, I appreciate the silence and the60 way of communication it opens.

41.A. searching B. planning C. natural D. formal

42.A. progress B. experience C. major D. opinion

43.A. choose B. read C. learn D. create

44.A. official B. foreign C. body D. spoken

45.A. love B. concern C. goal D. request

46.A. meeting B. trip C. story D. task

47.A. recorded B. performed C. recited D. discussed

48.A. idea B. amount C. dream D. reason

49.A. disturbed B. supported C. embarrassed D. attracted

50.A. end B. past C. course D. distance

51.A. showing B. acting C. saying D. wanting

53.A. print B. write C. sign D. count

54.A. slow B. steady C. normal D. obvious

55.A. chair B. sponsor C. attend D. organize

56.A. missed B. passed C. gave up D. registered for

57.A. prohibited B. welcomed C. ignored D. repeated

58.A. Lastly B. Thus C. Instead D. However

59.A.required B. caused C. allowed D. expected

60.A.easy B. popular C. quick D. new

第二节(共 10 小题；每小题 1.5 分，满分 15 分)

阅读下面短文，在空白处填入1 个适当的单词或括号内单词的正确形式。 There has been a recent trend in the food service industry toward lower fat

content and less salt. This trend, which was started by the medical community（医学界）61 a method of fighting heart disease, has had some unintended side 62(effect) such as overweight and heart disease-the very thing the medical community was trying to fight.

Fat and salt are very important parts of a diet.They are required63 (process) the food that we eat, to recover from injury and for several other bodily functions. When fat and salt64(remove) from food, the food tastes as if is missing something. As65result, people will eat more food to try to make up for that something missing. Even66(bad), the amount of fast food that people eat goes up. Fast food

67(be) full of fat and salt; by68(eat) more fast food people will get more salt and fat than they need in their diet.

Having enough fat and salt in your meals will reduce the urge to snack(吃点心 ) between meals and will improve the taste of your food. However, be69 (care) not to go to extremes. Like anything, it is possible to have too much of both, 70is not good for the health.

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 l 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：在缺词处加一个漏字符号(∧ )，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。

In the summer holiday following my eighteen birthday, I took driving lessons. I still remember how hard first day was. Before getting into the car, I thought I had learned the instructor rders,’s o once I started the car, my mind goes blank. I forgot what he had said to me altogether. The instructor kept repeating the word, “ Speed up! ”“ Slowdown! ”“ Turningleft! I”was so much nervous that I could hardly tell which direction was left. A few minutes late, the instructor asked me to stop the car. It was a relief and I came to a suddenly stop just in the middle on the road.

第二节书面表达 (满分 25 分)

假定你是李华，正在教你的英国朋友Leslie 学习汉语。请你写封邮件告知下

次上课的计划。内容包括：

（1）时间和地点；

（2）内容：学习唐诗；

（3）课前准备：简要了解唐朝的历史。

注意：

1.词数 100 左右；

2.可以适当增加细节，以使行文连贯。

2017 全国 1 卷英语高考试题（标准答案）

21. B22. D23. A

28. D29. C30. C31. A

32. D33. B34. C35.D

36. D37. C38. A39.F40. E

41. A42. B43. C44.D45. A

46. C47. B48. A49.D50. B

51. D52. B53. C54. A55. C

56. D57. A58. C59. B60. D

61. as62. effects63. to process64. are removed

65. a

66. worse67. is68. eating69. careful

70. which

短文改错

In the summer holiday following my

eighteen

birthday, I took driving lessons. eighteenth

I still remember how hard first day was. Before getting into the car, I

the/my

thought I had learned the instructor orders,’

so

once I started the car, my but / yet

goes

blank. I forgot what he had said to me altogether. The instructor kept mind

went repeating the word Turning

” I was so much , “ Speed up!” “ Slow down! ” “left!

w ords Turn

late

nervous that I could hardly tell which direction was left. A few minutes, the

later

suddenly

stop just instructor asked me to stop the car. It was a relief and I came to a sudden

on

in the middle the road.

of

核辐射防护1

核辐射防护 1、什么是核辐射？它包括几种类型？ 核辐射也称放射性，是以波、粒子或光子能量束形式传播的一种能量。核辐射并不仅仅存在于特定的矿石和材料中，它是无处不在的，我们身体里循环的水、空气其实都具有一定的放射性，这是自宇宙诞生之日起就存在的客观事实，是一种正常的现象。少量的辐射照射不会危及人类的健康，过量的放射性射线照射对人体会产生伤害，使人致病、致死。剂量越大，危害大。所以辐射安全其实不是要讨论一件东西有没有放射性，而是要讨论在日常生活中有哪些物质在一定条件下具有偏高或高的放射性，并足以对人造成伤害。 核辐射主要包括α、β、γ三种射线。α射线是氦核，β射线是电子，γ射线则是一种波长很短的电磁波。前两种射线由于穿透力弱，影响距离比较短，只要其辐射源不进入体内，影响不会太大。γ射线穿透力很强，需要周密的防护措施。 2、人类生活中的辐射源及其水平。 人体受到照射的辐射源有两类，即天然辐射源和人工辐射源。 在地球上生命体的形成和人类诞生及生命整个历史的各个阶段中，每时每刻都受到宇宙射线和地球原始环境中原始存在的放射性物质发射出射线的照射，这种天然放射性是客观存在的，通常称之为天然本体照射。天然本体照射是迄今人类受到电离辐射照射的最主要来源。而天然辐射源按其起因可以分为三类：○1宇宙射线，即来自宇宙空间的高能粒子流，其中有质子、α粒子、其他粒子、中子、电子、光子、介子等；○2宇声核素，它们主要来自宇宙射线与大气中的原子核相互作用产生的；○3原生核素，即存在于地壳中的天然放射性核素。 另一方面，近半个世纪以来，由于核试验、核动力生产、医疗照射及核能和技术的开发和利用，产生了不少新的放射性物质和辐射照射。这类照射称之为人工源辐射照射。3、辐射对人体的危害。 辐射与人体相互作用会导致某些特有生物效应。效用的性质和程度主要取决于人体组织吸收的辐射能量。从生物体吸收辐射能量到生物效应的发生，乃至机体损伤或者死亡，要经历许多性质不同的变化，以及机体组织、器官、系统及其相互关系的变化，过程十分复杂。 人体接受辐射照射后出现的健康危害，来源于各种射线通过电离作用引起组织细胞中原子及原子构成的分子的变化，这些变化也是原子电离与激发的结果。核辐射对人的伤害，最初是使肌体分子产生电离和激发，使肌体失去正常机能。其中，直接作用，系指射线直接作用于组成肌体的蛋白质、碳水化合物和酵素，使之产生电离和激发，并引起人体生命过程的改变；而间接作用，系指射线与肌体内的水分子(占人体重量的70％ )起作用。产生强氧化剂和强还原剂，破坏肌体的正常物质代谢。后者的破坏比前者更大。射线对人体的伤害取决于射线的性质(α或γ)、照射量的大小、射线的作用方式(全身或局部)，以及是内照射，还是外照射等。大剂量照射可引起急性放射病，而小剂量长期照射可引起慢性放射病，再小的剂量照射都会引起不适，后两者一般是隐性的。一般的局部慢性病特征是：皮肤损伤(干燥、粗糙、弹性减退、指纹变浅或消失)、指甲脆裂或脱发等，全身慢性病特征是：白血球减少。另外，长期吸入氡可能会导致肺癌、白血病等的发生(应强调说明：有这些症状，也并非都是放射性所致)。 特别强调指出：日常生活中的核辐射一般不会致病、致癌，但要特别注意，因为核辐射是无色不着和看不到的，如果不警惕、无所谓，那也可能致病、致癌、无味、摸不着和看

2017年高考全国1卷英语试题(卷)[含答案]

绝密★启用前 2016年普通高等学校招生全国统一考试 英语 本试题卷共12页，全卷满分150分，考试用时120分钟。 祝考试顺利 注意事项： 1、答题前，先将自己的、号填写在试题卷和答题卡上，并将号条形码粘贴在答题卡上的指定位置。用2B铅笔将答题卡上试卷类型A后的方框涂黑。 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。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） 做题时，现将答案标在试卷上。录音容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题：每小题1.5分，满分7.5分） 听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一题。每段对话仅读一遍。 例：How much is shirt?

A.￡19.15 B. ￡9.18 C. ￡9.15 答案是C。 1.What are the speakers talking about? A.Having a birthday party. B.Doing some exercise. C.Getting Lydia a gift. 2.What is the woman going to do? A.Help the man. B.Take a bus. C.Get a camera. 3.What does the woman suggest the man do? A.Tell Kate to stop. B.Call Kate’s friends. C.Stay away from Kate. 4.Where does the conversation probably take place? A.In a wine shop B.In a supermarket C.In a restaurant. 5.what does the woman mean? A.Keep the windows closed. B.Go out for fresh air. C.Turn on the fan.

2017年高考英语全国卷3-答案

2017年普通高等学校招生全国统一考试（全国卷Ⅲ） 英语答案解析 第一部分:阅读理解 第一节 1.【答案】A 【解析】题干问的是三月份可参加的旅行，而第一个项目San Francisco Winery Tour的时间是从2月1日到4月30日。故选A。 【考点】冠词，细节理解。 2.【答案】C 【解析】第二个项目Back to the Fifties Tour中提到在San Francisco你能免费品尝冰淇淋。而其他选项在这个旅行中没有被提到。故选C。 【考点】介词辨析，细节理解。 3.【答案】D 【解析】第四个项目Holiday Lights Tour的最后一句话提到”Advance reservations required”，由此可知，该旅行需要提前预定。故选D。 【考点】代词，细节理解。 4.【答案】B 【解析】根据第一段的最后一句”As one group of workers carried out the rubbish，another group began removing seats and other theater equipment in preparation for the buildings end”可推断出工人们清理垃圾和清除座位及其他剧院设备是在为剧院的关闭做准备。故选B。 【考点】副词辨析，推理判断。 5.【答案】D 【解析】根据第二段中的”Theater owner Ed Bradford said he chose the movie because it seemed appropriate”可知，剧院的老板亲自选定了The Last picture Show这部电影，因为他认为这部电影很合适。原文中的“appropriate”和D选项的“suitable都表示“合适的”。故选D。 【考点】细节理解。 6.【答案】C 【解析】第四段最后一句说剧院被卖给了当地的开发公司，该公司计划在剧院所在地建综合购物大楼，因此可推断出剧院将被推倒拆除。故选C。 【考点】动词的时态，推理判断。

日本核辐射的现状及预防.

日本9级强震导致的核辐射现状 3月11日发生的日本9级强震导致福岛核电站受损泄漏，周边居民被迫疏散。在福岛核电站释放出11930微希/小时的辐射后，220公里外的东京只测出了0.774微希/小时的增长，也就是说，辐射能量已经衰减了15000倍。这0.774微希/小时，也即774纳希/小时的辐射增加值，和使用老式显示器的电脑效能是一样的。也就是说，目前正在阅读我们专题的不少读者，您现在所处的辐射环境就和当时的东京差不多。 隔着大海1000公里外的中国即使处于下风处，又能有多大的影响呢？中国环境保护部(国家核安全局)3月16日16时继续发布全国省会城市和部分地级市辐射环境自动监测站实时连续空气吸收剂量率监测值。监测结果汇总图中绿色曲线代表监测值，蓝色柱体代表天然本底水平，绿色曲线均在蓝色柱体范围内。监测结果表明我国辐射环境水平未受到日本核电事故的影响。 据报道，日本文部科学省16日宣布，在距离福岛第一核电站约21公里处的福岛县浪江町附近检测到每小时330微西弗的辐射量，这相当于是正常情况下的约6600倍。而这一地区属于政府要求躲在室内的区域。检测工作于当地时间15日下午8点40分至50分在该核电站中心区域西北20公里处附近进行。监测车用2种检测仪器对3处进行检测后发现，车外与车内辐射量分别为每小时330～240微西弗与300～195微西弗。 16日上午8点，他们对福岛市内自来水管内的水进行了检测，发现了少量的放射性物质，其中放射性物质铀为每千克水177贝克勒尔（放射性活度的国际单位），放射性物质铯为每千克水58贝克勒尔。日本对在发生核辐射的情况下，食物中放射性物质的国家标准为铀300贝克勒尔以下，铯200贝克勒尔以下。

2018年高考英语真题(新课标全国一卷)有答案

绝密★启用前 2018年普通高等学校招生全国统一考试(新课标全国I卷) 英语 （考试时间：120分钟试卷满分：150分） 注意事项： 1. 答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2. 回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 3. 考试结束后，将本试卷和答题卡一并交回。 第一部分听力(共两节，满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A. ￡ 19. 15. B. ￡ 9. 18. C. ￡ 9. 15. 答案是C。 1.what will James do tomorrow ? A.Watch a TV program. B.Give a talk. C.Write a report. 2.What can we say about the woman? A.She's generour. B.She's curious. C.She's helpful. 3.When does the traif leave?https://www.sodocs.net/doc/1d171152.html, A.At 6:30. B.At8:30. C.At 10:30. 4.How does the wonar sRwr?m A.By car. B.On foot. C.By bike 5.What is the probable relationship between the speakers? A.Classmates. B.Teacher and student. C.Doctor and patient. 第二节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6.What does the woman regret? A.Giving up her research. B.Dropping out of college. C.Changiny her major.

2017年高考英语全国卷1

徐老师 2017年普通高等学校招生全国统一考试 英语 (考试时间：120分钟试卷满分：150分) 注意事项： 1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。 2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号 涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节(共5小题；每小题1.5分,满分7.5分) 听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A. ￡ 19.15. B. ￡ 9.18. C. ￡ 9.15. 答案是C。 1. What does the woman think of the movie? A. It’s amusing. B. It’s exciting. C.It’s disappointing. 2. How will Susan spend most of her time in France? A. Traveling around. B. Studying at a school. C. Looking after her aunt. 第1页

3. What are the speakers talking about? A. Going out. B. Ordering drinks. C. Preparing for a party. 4. Where are the speakers? A. In a classroom. B. In a library. C. In a bookstore. 5. What is the man going to do? A. Go on the Internet. B. Make a phone call. C. Take a train trip. 第二节(共15小题；每小题1.5分,满分22.5分) 听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟；听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料,回答第6、7题。 6. What is the woman looking for? A. An information office. B. A police station C. A shoe repair shop. 7. What is the Town Guide according to the man? A. A brochure. B. A newspaper. C. A map. 听第7段材料,回答第8、9题。 8. What does the man say about the restaurant? A. It’s the biggest one around. B. It offers many tasty dishes. C. It’s famous for its seafood. 9. What will the woman probably order? A. Fried fish. B. Roast chicken. C. Beef steak. 听第8段材料,回答第10至12题。 10. Where will Mr. White be at 11 o’clock? A. At the office. B. At the airport. C. At the restaurant. 11. What will Mr. White probably do at one in the afternoon? A. Receive a guest. B. Have a meeting. C. Read a report. 第2页

2017高考新课标全国1卷英语试题及答案

2017高考新课标全国1卷英语试题及答案

绝密★启封前 试卷类型A 2017年普通高等学校招生全国统一考试（新课标I） 英语 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A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。 A Pacific Science Center Guide ◆Visit Pacific Science Center’s Store Don’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or remember your visit. The store is located(位于) upstairs in Building 3 right next to the Laster Dome. ◆Hungry Our exhibits will feed your mind but what about your body? Our café offers a complete menu of lunch and snack options, in addition to seasonal specials. The café is located upstairs in Building 1 and is open daily until one hour before Pacific Science Center closes. ◆Rental Information Lockers are available to store any belongings during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required. ◆Support Pacific Science Center Since 1962 Pacific Science Center has been inspiring a passion(热情) for discovery and lifelong learning in science, math and technology. Today Pacific Science Center serves more than 1.3 million people a year and beings inquiry-based science education to classrooms and community events all over Washington State. It’s an amazing accomplishment and one we connot achive without generous support from individuals, corporations, and other social organizations. Wish https://www.sodocs.net/doc/1d171152.html, to find various ways you can support Pacific Science Center. 21.Where can you buy a souvenir at Pacific Science Center? A.In Building 1. B. In Building 3. C.At the last Dome. D.At the Denny Way entrance. 22.What does Pacific Science Center do for schools? A.Train Science teachers. B.Disncie scicnce books. C. Distribute scientific research. D.Take science to the classroom.

2021新版核辐射的安全防护

( 安全常识 ) 单位：_________________________ 姓名：_________________________ 日期：_________________________ 精品文档 / Word文档 / 文字可改 2021新版核辐射的安全防护 Safety accidents can cause us great harm. Learn safety knowledge and stay away from safety accidents.

2021新版核辐射的安全防护 核事故的类型：核事故有三类：核辐射事故、核反应堆事故、核武器事故。 1.核辐射事故是放射性物质的非正常散播，会使环境受到污染，人体受到辐射，这类事故发生的概率比较高。 2.核反应堆事故发生的概率比较小，但是一旦发生，社会危害就很大，短时间内很难消除。 3.核武器事故是核武器在研制、生产、储存、运输、准备使用、拆卸销毁过程中发生的丢失、损坏、爆炸或燃烧。 核事故的预防 1．平时我们要增强防灾意识，不要随便保存不明金属物，特别是在保存某些银灰色金属时，必须非常谨慎。 2．到医院放射科就医，或在其他场合发现警告标志，要赶快避

让。 3．如果很多人在没有任何异常的情况下，同时出现头晕、头疼、恶心、呕吐、腹泻、发烧、四肢无力等现象，要考虑是否有发生辐射事故的可能。 4．离反应堆比较近的话，要注意异常的前兆，如耀眼的闪光、明亮的火球、震耳的巨响、蘑菇状烟云、尘柱状落灰等。 核反应堆事故发生时的应对 发生核反应堆事故时，可以采取以下这些措施： 1．隐蔽。躲在屋里，把门窗都关上，可以用土坯、沙袋或砖把窗户封起来，用手帕捂住口鼻。砖和混凝土结构的建筑物防护效果好，木质房屋防护效果差，房子越大防护效果越好，在高大的建筑物里，可以把人都集中在中间。烟云过后及时打开门窗。 2．在医生指导下服用稳定碘。 3．控制食物和水。确定食物和水被沾染后，要停止食用。如果不得不食用被沾染的食物，必须进行除沾染处理，达到允许食用的标准再食用。

2019全国1卷高考英语试题及答案

绝密★启用前 2019年普通高等学校招生全国统一考试(全国卷I) 英语 注意事项： 1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2.回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 3.考试结束后，将本试卷和答题卡一并交回。 第一部分听力(共两节，满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节 (共5小题;每小题1.5分，满分7.5分) 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

例：How much is the shirt? A. ￡19.15. B. B. ￡9.18. C. C. ￡9.15. 答案是C。 1.Where does this conversation take place? A. In a classroom. B. In a hospital. C.In a museum. 2.What does Jack want to do? A. Take fitness classes. B. Buy a pair of gym shoes. C. Change his work schedule. 3.What are the speakers talking about? A. What to drink.

2017年高考英语全国1卷真题与答案(1)

绝密★启封前试卷类型A 2017 年普通高等学校招生全国统一考试（全国 1 卷）

英语 （考试时间： 120 分钟试卷满分：150分） 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 A 、 B、 C 和 D 四个选项中，选出最佳选项， 并在答题卡上将该项涂黑。 A Pacific Science Center Guide ◆Visit Pacific Science Center ’s Store Don’ t forget to stop by Pacific Science Center’ s Store while you are here to pick up a wonderful science activity or remember your visit. The store is located(位于 ) upstairs in Building 3 right next to the Laster Dome. ◆Hungry Our exhibits will feed your mind but what about your body? Our caf offers aécomplete menu of lunch and snack options, in addition to seasonal specials. The caf is located upstairs in Building 1 and is open daily until one hour before Pacific Science Center closes. ◆Rental Information Lockers are available to store any belongings during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required. ◆S upport Pacific Science Center Since 1962 Pacific Science Center has been inspiring a passion(热情) for discovery and lifelong learning in science, math and technology. Today Pacific Science Center serves more than 1.3 million people a year and beings inquiry-based science education to classrooms and community events all over Washington State. It an amazing accomplishment and one we connot achieve without generous support

2019年高考英语试题及答案(全国1卷)

2019年高考英语试题及答案（全国1卷） 2019年普通高等学校招生全国统一考试英语 本试卷分第一卷（选择题）和第二卷（非选择题）两部分。 考试结束后，将本试卷和答题卡一并交回。 第一卷 注意事项： 1. 答第一卷前，考生务必将自己的姓名、准考证号填写在本试卷和答题卡相对应的位置上。 2. 选出每小题答案后，用铅笔把答题卡上对于题目的答案标 号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。不能答在本试卷上，否则无效。 第一部分听力（共两节，满分30分） 做题时，先将答案标在试卷上。录音内容结束后，你将有两 分钟的时间将试卷上的答案转涂到答题卡上。 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。 听完每段对话后，你都有10秒钟的时间来回来有关小题和 阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A. ￡19.15. B. ￡9.15 C. ￡9.18. 答案是B。 1. What does the man like about the play?

A.The story. B.The ending. C.The actor. 2.Which place are the speakers trying to find? A.A hotel. B.A bank. C.A restaurant. 3.At what time will the two speakers meet? A. 5:20 B. 5:10 C.4:40 4.what will the man do ? A.Change the plan B.Wait for a phone call C.Sort things out 5.What does the woman want to do ? A.See a film with the man. B. Offer the man some help C.Listen to some great music. 第二节（共15小题：每小题 1.5分，满分22.5分） 请听下面5段对话。每段对话后有几个小题，从题中所给出 的A、B、C三个选项种选出最佳选项，并标在试卷的相应 位置。听每段对话前，你将有时间阅读各个小题。，每小题5秒钟；听完后，各小题给出5秒钟的作答时间。每段对话读 两遍。 听第6段材料，回答6、7题。 6.Where is Ben？ A. In the kitchen. B. At school. C. In the park. 7.What will the children in the afternoon? A. Help set the table. B. Have a party. C. Do their homework. 听第7段材料，回答第8、9题

2017年全国高考英语试题及答案-全国卷1

2017年普通高等学校招生全国统一考试（全国卷1） 英语 （考试时间：120分钟试卷满分：150分） 注意事项： 1.本试卷由四个部分组成。其中，第一、二部分和第三部分の第一节为选择题。第三部分の第二节和第四部分为非选择题。 2.答卷前，考生务必将自己の姓名、准考证号填写在答题卡上。 3.回答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目の答案标号涂黑；回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 4.考试结束后，将本试卷和答题卡一并交回。 第一部分听力(共两节，满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟の时间将试卷上の答案转涂到答题卡上。 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给のA、B、C三个选项中选出最佳选项，并标在试卷の相应位置。听完每段对话后，你都有10秒钟の时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A. ￡ 19. 15. B. ￡ 9. 18. C. ￡ 9. 15. 答案是C。 1.What does the woman think of the movie? A.It’s amusing B.It’s exciting C.It’s disappointing 2.How will Susan spend most of her time in France? A. Traveling around B.Studying at a school C.Looking after her aunt 3.What are the speakers talking about? A. Going out B.Ordering drinks C.Preparing for a party 4.Where are the speakers? A.In a classroom B.In a library C.In a bookstore 5.What is the man going to do ?

2017年高考英语全国1卷真题及答案(word版)

绝密★启封前试卷类型A 2017年普通高等学校招生全国统一考试（全国1卷）

英语 （考试时间：120分钟试卷满分：150分） 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A、B、C和D四个选项中，选出最佳选项， 并在答题卡上将该项涂黑。 A Pacific Science Center Guide ◆Visit Pacific S cience Center’s Store Don’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or remember your visit. The store is located(位于) upstairs in Building 3 right next to the Laster Dome. ◆Hungry offers a Our exhibits will feed your mind but what about your body? Our cafécomplete menu of lunch and snack options, in addition to seasonal specials. The caf is located upstairs in Building 1 and is open daily until one hour before Pacific Science Center closes. ◆Rental Information Lockers are available to store any belongings during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required. ◆S upport Pacific Science Center Since 1962 Pacific Science Center has been inspiring a passion(热情) for discovery and lifelong learning in science, math and technology. Today Pacific Science Center serves more than 1.3 million people a year and beings inquiry-based science education to classrooms and community events all over Washington State. It an amazing accomplishment and one we connot achieve without generous support

核事故情况下公众应采取哪些防护措施及应对方法 正确认识核辐射

核事故情况下公众应采取哪些防护措施及应对方法正确认 识核辐射 2011-03-29 18:37:52 来源：新华网前往论坛讨论 什么是辐射，有哪些类型？ 辐射是不依人的意志为转移的客观事物。在我们赖以生存的环境中，辐射无处不在。太阳发出的由核反应产生的光和热，是人类生存所必须的。天然的放射性物质则广泛地分布于整个环境中，就连我们的身体内也存在着14C、40K以及210Po之类的放射性核素。地球上的所有生命都是在存在着此类辐射的背景下不断进化而来的。 按照辐射作用于物质时所产生效应的不同，人们将辐射分为电离辐射与非电离辐射。电离辐射包括宇宙射线、X射线和来自放射性物质的辐射。非电离辐射包括紫外线、热辐射、无线电波和微波。

（国家核事故应急协调委员会办公室、国家原子能机构秘书局） 什么是电离辐射？ 电离辐射是一切能引起物质电离的辐射总称，其种类很多，高速带电粒子有α粒子、β粒子、质子，不带电粒子有中子以及X射线、γ射线。 阿尔法（α）辐射 射线是氦原子核流，一张纸或一层皮肤就可以将其完全吸收。如果发射α辐射的核素被吸入或摄入体内，会使肺或胃的内壁之类的临近组织受到较大的照射，危险比较大。 贝塔（β）辐射

β射线是电子流，它们和中子流、宇宙射线统称粒子辐射。β粒子比α粒子小得多，能够在材料或人体组织中穿行一段距离。β辐射能够被塑料板、玻璃或金属板全部吸收，通常不能穿透皮肤的表层。但是，受到高能β发射体的较大照射会导致皮肤灼伤。β发射体被吸入或摄入体内也是较危险的。 伽玛（γ）辐射 γ射线是波长很短的电磁波，称为电磁辐射，类似的还有X射线辐射等。γ辐射具有非常强的穿透能力，只有相当厚的铁或铅之类的高密度物质才能起到较好的屏蔽作用，当它穿过物质时，会使原子发生电离。因此，γ辐射在未吸入或未摄入体内的情况下，也能给体内器官造成明显的剂量。 X射线 X射线与γ辐射一样也是一种高能光子，具有与γ辐射相似的穿透力，在没有高密度物质屏蔽的情况下，能给体内器官造成明显的剂量。 中子（n）辐射 中子（n）辐射是指由不稳定原子核发射出的中子，特别是在核裂变或核聚变期间。除了宇宙射线中有一些中子外，它们通常是人工生产的。中子穿透力很强，当它们与物质或人体组织相互作用时，会引起物质或人体组织发射β和γ辐射。因此，需要较重的屏蔽材料才能降低中子辐射。 电离辐射有哪些来源？ 电离辐射通过各种各样的途径进入我们的生活。有的来自天然的过程，例如地球上的铀的衰变；有的来自人工的操作，如医学中使用的X射线。因此，可以按照辐射的来源将它们分为天然辐射和人工辐射。

2017年高考英语全国卷3

绝密★启用前 2017年普通高等学校招生全国统一考试 英语 （考试时间：120分钟试卷满分：150分） 注意事项： 1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 3.回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 3.考试结束后，将本试卷和答题卡一并交回。 第一部分听力（共两节，满分30分） 做题时，先将答案标在试卷上，录音结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题，每小题1.5分，满分7.5分） 听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳答案。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A．￡ 19.15. B．￡9.18. C．￡9.15. 答案是C。 1．What will the woman do this afternoon? A．Do some exercise. B．Go shopping. C．Wash her clothes. 2．Why does the woman call the man? A ．To cancel a flight. B．To make an apology. C．To put off a meeting. 3．How much more does David need for the car? A．$ 5,000. B．$20,000. C．$25,000. 4．What is Jane doing? A．Planning a tour. B．Calling her father. C．Asking for leave.

放射性防护-核辐射危害及防护措施

放射性防护 由于人体组织在受到射线照射时，能发生电离，当照射剂量低于一定数值时，射线对人体没有伤害，如果人体受到射线的过量照射，便可产生不同程度的损伤。所以，对射线防护的基本原则是避免放射性物质或射线污染环境和侵入人体，采取多种措施，减少人体接受来自内外照射的剂量。 防止放射性电离辐射对人体危害的基本措施是：缩短接触时间，增大距离、屏蔽、遥控、机械化操作及个人防护等，以避免放射性物质污染环境和侵入人体，减少对人体的照射剂量。对从事放射性作业或可能有放射性污染物存在场所，作业人员要进行系统的有关安全卫生防护知识的教育与训练，建立健全卫生防护制度和操作规程、设置危险信号、色标和报警设施等。 1．控制辐射源法 一方面降低辐射源自身的辐射强度，另一方面采用封闭型辐射源。使用封闭型辐射源时，建筑物应符合以下特殊要求： （1）地点选择 一个较强的γ辐射源，例如强度与n×1013Bq量级的60Co相当的源，一般必须隔离在一个单独的建筑物内。中等强度的γ辐射源，例如强度与1013Bq以上的60Co相当的源，可设在建筑物一端的底层或地下室。但都应尽量避免建在人口稠密地区或居民的生活区，这样可以减少正常情况下和事故时受到照射的各类人员的总剂量即集体剂量(man·Sv)。 （2）屏蔽 一个放射性工作场所的设计，除了要保证工作人员自身所受剂量不超过规定的标准以外，还必须保证相邻地区人员所受的剂量也不超过相应的规定。特别是上下左右前后均有人工作或居住时，必须满足相应的辐射安全标准。这就是说，在计算各方向所需的屏蔽厚度时，首先要确定屏蔽以后各方向的容许照射量率，这个容许的照射量率就是对在这个方向邻近地区工作和生活人员的防护标准。但是，有时这个标准，还要根据很多因素，例如相邻场所的使用情况及人员存在因子等综合考虑确定。有时天顶方向虽然无人居住或工作，但是强的γ射线束和中子辐射束穿过天顶后在空气中也会散射到地面上，造成此地面上辐射剂量超过相应标准。经验告诉我们，有时空气散射是不容忽视的。例如在离1.25米高的墙壁30厘米处的地面上放着3.7×1012Bq的60Co源，其散射辐射使离该墙另一侧的2米处一点地面上，产生的照射量率约为100毫伦/时。一个高约4米的照射室，当顶上的照射量率为1000微伦/秒时，在照射室外离照射室约3米处的地面上，其照射量率可达1微伦／秒左右。这些都是空气散射的结果。 辐照室一般是由样品照射室和操纵室组成的。照射室和操纵室之间由迷宫相连。迷宫是一种旨在减少辐照室入口处照射量率的防护结构。一般迷宫每节有2米长。迷宫拐弯次数和墙厚要根据辐射源大小确定，通常有2～3个拐弯就够了。透射的剂量贡献可按前面所述方法计算。迷宫内散射辐射的剂量贡献，可以粗略地估计为行进方向每改变一次就损失99％(仅指散射)。入口处的照射量率应降至2.5毫伦／时以下。 不工作时的辐射源，一般都存放在地下土井(另加屏蔽容器)或水井中。不会溶解的固体放射性物质，和封装严密的其它放射性物质，都可用水井存放。照射不怕水泡的样品，也可以直接在水中操作，它的优点是易于观察以及在诸如改变几何位置等过程中样品连续受到照射。一般水深3米以上，即能满足中等强度辐射源的屏蔽要求。井壁要能防止渗水，并有较好的去污性质。水应定期更换，换前要测定水中放射性活度，符合排放标准的可作工业废水直接排放。水中有放射性污染时，从水中拿出的样品或别的工具(如水下照明行灯等)，未经去污前都不能随便乱放，以免造成辐照室污染。水的pH值要严格控制，以防止对建筑材料和源的包装容器的腐蚀。水下照明可用水下白炽灯。