2016-2017学年高二英语人教版必修5练习:Unit 5 First aid-A Word版含解析

2016-2017学年高二英语人教版必修5练习:Unit 5 First aid-A Word版含解析
2016-2017学年高二英语人教版必修5练习:Unit 5 First aid-A Word版含解析

高中同步创优单元测评

A 卷英语

班级:________姓名:________得分:________

Unit 5First aid

[名师原创·基础卷]

(时间:90分钟满分:100分)

第Ⅰ卷

第一部分:阅读理解(共两节,满分18分)

第一节(共4小题;每小题2分,满分8分)

阅读下面短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

First aid is emergency care for a victim of sudden illnesses or injuries until more skillful medical treatment is available.It may save a life or improve certain vital signs including pulse,temperature,a clear airway(气道),and breathing.In minor emergencies,first aid may prevent a victim's condition from turning worse and provide relief from pain.First aid must be administered as quickly as possible.In the case of the critically injured,a few minutes can make a difference between complete recovery and loss of life.

First aid measures depend upon a victim's needs and the provider's level of knowledge and skill.Knowing what not to do in an emergency is as important as knowing what to do.Improperly moving a person with a neck injury,for example,can lead to permanent spinal(脊柱的) injury and paralysis(瘫痪).

Despite the variety of injuries possible, several principles of first aid apply to all emergencies.The first step is to call for professional medical

help.The victim,if conscious,should be reassured that medical aid has been requested,and asked for permission to provide any first aid.Next,assess the scene,ask other people or the injured person's family or friends about details of the injury or illness,any care that may have already been given,and pre-existing conditions such as diabetes(糖尿病) or heart trouble.The victim should be checked for a medical bracelet or card that describes special medical conditions.Unless the accident scene becomes unsafe or the victim may suffer further injury,do not move the victim.

First aid requires rapid assessment of victims to determine whether life-threatening conditions exist.One method for evaluating a victim's condition is known by the acronym(首字母缩略词) ABC,which stands for:

A-Airway:Is it open and clear?

B-Breathing:Is the person breathing? Look,listen,and feel for breathing.

C-Circulation:Is there a pulse? Is the person bleeding externally? Check skin colour and temperature for additional indications of circulation problems.

1.First aid may bring about all the following results EXCEPT ________.

A.saving a victim's life

B.preventing a victim's condition from getting worse

C.relieving a victim from pain

D.helping a person avoid sudden illnesses or injuries

2.Before we offer first aid to a victim,it is very important for us to ________.

A.make sure what to do and what not to do

B.refer to all kinds of handbooks on first aid

C.remove the ring or bracelet he/she may be wearing

D.take him/her to a hospital at once

3.When giving first aid to a victim,you should first of all ________.

A.remove him from the accident scene

B.turn him over

C.call for professional medical help

D.examine him carefully

4.You may assess a victim's condition by all the following EXCEPT ________.

A.checking whether there is a pulse

B.looking,listening and feeling for breathing

C.replacing his medical bracelet or card

D.examining whether the airway is open and clear

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。

In our daily life,we can't predict when accidents will happen.__5__ The things you put in your first-aid kit are important.As you can observe,first-aid kits are just small boxes.__6__First-aid kits are only for relieving(减轻)pain while waiting for a physician to arrive.The complete treatment will be provided by the expert.There are so many ways in which first-aid kits can be a great help.

In a sports event,it is very important to have first-aid kits beside you.__7__ No matter how much you take care of yourself no one can

predict accidents; they can happen anytime.Only bring those medicines that are appropriate for the possible accident that lies ahead.

First-aid kits are very important even in your house.__8__ Put in it medicines for burns,small cuts and other important things to prepare for your family members.Sometimes children are being careless because it is in their nature.__9__ You need to have painkillers in your first-aid kit.

A.The price of first-aid kits is low.

B.So first-aid are very necessary.

C.The security of your family should be your first concern.

D.It could help in times of an accident while doing physical sports.

E.It is because you don't need to use all of your medicines or other necessary things during an accident.

F.If you're staying at a hotel,you'll probably just need a backpack of clothing,and of course first-aid kits,anything else you might need out there on the road.

G.Children play around the house not minding what they can destroy or even what could happen to them.

第二部分:英语知识运用(共四节,满分55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。

The young woman entered the pool where an injured dolphin(海豚)was swimming.Despite her fear,she felt strong wearing her new leg.In her second grade,Maja __10__ her cousin,Jasmina.After Jasmina's death,Maja swore she would honour the little girl by __11__ with a dolphin,an animal that both girls __12__.“Jasmina never got the chance

to do it,”says Maja,now 32,“so I __13__ that someday I'd do it for her.”

In high school,Maja was __14__ about sports.She even planned to become an athlete.__15__,in 1993,during the Civil War in her country,a bomb __16__ her left leg.

After two years'__17__ in the US,Maja received her first artificial (人造的) leg.But __18__ it didn't fit well,walking for Maja was very painful.__19__,she managed to graduate from a local high school.Then after receiving a __20__ from Saint Francis University,she got a job at an insurance firm and __21__ started her own company.

To relax,Maja __22__ often watch the dolphins play at an aquarium (水族馆)near her home.A young dolphin,Winter,who had lost its tail,caught her __23__.One day,Maja happened to see trainers __24__ Winter with a high-tech tail.When they were done,Winter swam freely in the water.Maja was __25__.She managed to find the inventors of Winter's tail.Within ten days,she had a new leg which freed her of the __26__ that had troubled her for almost 16 years.

Now,Maja was ready to keep her __27__.She went to the aquarium,lowered herself into the pool and held out a hand to Winter,who approached __28__,then swam away.After a few minutes,the dolphin let Maja __29__ its back.Finally,the two began to swim around the pool together.

10.A.lost B.visited

C.rescued D.left

11.A.talking B.living

C.swimming D.surfing

12.A.adored B.adopted C.possessed D.purchased 13.A.pretended B.decided C.preferred D.agreed 14.A.positive B.enthusiastic C.particular D.curious 15.A.Undoubtedly B.Surprisingly C.Strangely D.Unfortunately 16.A.took away B.took over C.cut down D.cut out 17.A.study B.operation C.treatment D.experiment 18.A.until B.because C.although D.if

19.A.Otherwise B.Therefore C.Besides D.However 20.A.scholarship B.degree C.prize D.notice 21.A.gradually B.actually C.eventually D.naturally 22.A.might B.should C.could D.would 23.A.eye B.leg C.nose D.hand 24.A.decorating B.guiding

C.marking D.fitting

25.A.inspired B.puzzled

C.shocked D.amused

26.A.worry B.sadness

C.pain D.fear

27.A.appointment B.promise

C.record D.habit

28.A.blindly B.angrily

C.gratefully D.cautiously

29.A.strike B.cover

C.touch D.wipe

第Ⅱ卷

第二部分:英语知识运用(共四节,满分55分)

第二节:单词拼写(共10小题;每小题1分,满分10分)

30.Cal replied with a polite but ________(坚决的)“no”!

31.The T-shirts are available in a wide ________(各种)of colors.

32.Why don't you ________(倒)yourself another drink?

33.As everybody knows,cancer doesn't show any ________(症状)in its early stages.

34.These days,I can't fall asleep because the coming final exam is putting great ________(压力)on me.

35.The bridge was damaged by a flood,so a ________(临时的)one was built in its place.

36.Two players are out of the team because of ________(伤).

37.Use a soap that is ________(温和的)on the skin.

38.She was ________(治疗)for sunstroke.

39.The new technology was ________(应用)to farming.

第三节:语法填空(共10小题;每小题1分,满分10分)

阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

The skin is an essential part of your body and your body's largest __40__.You have three layers of skin that protect you against disease,__41__ and the sun's harmful rays.If your skin gets burnt,it can be serious.First aid is a very important first step in the __42__(treat) of burns.

You can get burned by: hot liquids,steam,fire,__43__(by being close to high heat or fire),the sun,electricity or chemicals.There are three types of burns:first degree burns,second degree burns and third degree burns.

First aid treatment.

Remove clothing using __44__ if necessary unless it is stuck to the burn.Take off other clothing and __45__(jewellery) near the burn.

For second degree burns,keep clothes cool by putting them back in the cold water,__46__(squeeze) them out and placing them on the burned area over and __47__ for about an hour until the pain is not so bad.

Cover the burned area with a dry,clean __48__ that will not stick to the skin.Hold the bandage in __49__ with tape.

第四节:完成句子(共5小题;每小题1分,满分5分)

50.Do you know how to ________ ________ ________ ________ if someone is bitten by a snake?

如果一个人被蛇咬了,你知道怎样实施急救吗?

51.He suddenly ________ ________ yesterday and was sent to the hospital at once.

昨天他突然生病了,被立刻送往医院。

52.I can ________ ________ ________ to this world.

世界因我而不同。

53.He read the poem ________ ________ ________ ________ till he could recite it.

他一遍又一遍地朗读那首诗,直到他会背为止。

54.We ________ ________ ________ ________ ________ someone broke in angrily.

我们正在开会这时有人怒气冲冲地闯了进来。

第三部分:写作(共两节,满分27分)

第一节:单句改错(共10小题;每小题1分,满分10分)

阅读下面的句子,每句中都有一处错误。每处错误仅涉及一个单词的增加、删除或修改。

55.I was about to go back to sleep while suddenly my bedroom became as bright as the day.________

56.It will appeal those who love Impressionist and Post-Impre- ssionist paintings.________

57.Some poems tell a story or describe something in a way in which will give the reader a strong impression.________

58.He found that difficult to get along well with all his classmates. ________

59.Do not be disappoint if you have to try several times before you finally stop smoking.________

60.It is only when the disease progressed to AIDS that a person begins to look sick.________

61.However,the attitudes of scientists towards this rise are

complete different.________

62.Talk with your family and friends about global warming and tell him what you have learned.________

63.I appointed as a volcanologist working for the HVO twenty years ago.________

64.This means that after a while your body becomes accustomed to have nicotine in it.________

第二节:书面表达(满分17分)

假如你是李华,几天前你的同学从某超市买回一袋食品请其他同学吃,他们吃后食物中毒,肚子痛,被送往医院治疗后脱险。请给报社写一封信描述他们食物中毒及脱险的经过,呼吁社会重视食品安全问题。

词数:120左右。

_______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________

参考答案

Unit 5First aid

[名师原创·基础卷]

第Ⅰ卷

第一部分

第一节

文章大意:本文讲解了急救的一些基本知识。

1.D解析:细节理解题。根据短文第一句可知,first aid是救助突然发病或者受伤的人,而不能帮助人避免突发的疾病或伤害。

2.A解析:细节理解题。根据短文第二段第二句“Knowing what not to do in an emergency is as important as knowing what to do.”可知。

3.C解析:细节理解题。根据第三段第二句“The first step is to call for professional medical help.”可知,首先是找专业的医疗救护,因此C为正确答案。

4.C解析:细节理解题。根据最后一段中A、B、C三个字母所代表的含义可知C项不包括在其中。

第二节

5.B解析:根据上文“In our daily life,we can't predict when accidents will happen.”可知,当意外发生时,急救箱是非常有帮助的。由此可知B项为正确答案。

6.E解析:根据“small boxes”可知急救箱之所以是很小的一个箱子,是因为在事故发生的时候不会用到全部的药物,由此可知E项“...because you don't need to use all of your medicines...”为正确答案。

7.D解析:根据“In a sports event”可知,此处讲述的是在运动时也会用到急救箱,由此可知D项“...while doing physical sports”为正确答案。

8.C解析:根据“First-aid kits are very important even in your house.”以及“for your family members”可知,此处讲述的是急救箱在家庭生活中的作用,由此可知C项“The security of your family...”为正确答案。

9.G解析:根据“Sometimes children are being careless because it is in their nature”可知,此处讲述的是孩子会因为天性发生很多危险,急救箱也是很必要的,由此可知G项为正确答案。

第二部分

第一节

文章大意:本文主要讲述一位年轻的女士Maja,小时候对她的堂妹有一个承诺——和海豚游泳。在战争期间,她失去了左腿,但她并没有忘记自己的诺言,在安上假肢上完大学后,她找了份工作并建立了自己的公司。她经常会去她家附近的水族馆看海豚。一只失去尾巴的海豚在安上高科技尾巴后自由地舞动给了她很大的启发。在换了一条假肢后,她勇敢地下水去实现自己的诺言。

10.A解析:从后一句“After Jasmina's death, Maja swore...”可知,Maja失去了她的堂妹。

11.C解析:Maja发誓要完成堂妹的遗愿,并以此来悼念她,而这个遗愿就是和海豚一起游泳。

12.A解析:此处语意为“两个孩子都喜爱的动物”,因此选择adore,意为“喜爱,敬慕,仰慕”。adopt采纳,采用;possess占有,拥有;purchase购买。

13.B

14.B解析:从后一句可知Maja热衷体育运动。be enthusiastic about...意为“热衷于,对……充满热情”。

15.D解析:战争的爆发导致Maja失去了左腿,因此这是一件不幸的事情。unfortunately不幸地;undoubtedly毫无疑问地;surprisingly惊讶地;strangely奇怪地。

16.A解析:此处是指战争夺去了Maja的左腿。take away意为“拿去,剥夺”,符合语意表达。take over接管;cut down削减,缩小;cut out切去,裁剪。

17.C解析:此处语意为“经过两年的治疗”。treatment意为“治疗”。

18.B解析:义肢不合适是走路困难的原因,即前后两分句之间

是一种因果关系,故选择because。

19.D解析:从she managed to可知,此处表达的是一种转折关系,故选择D。

20.B解析:此处语意为“Maja在大学里获得了一个学位”。根据后文“...she got a job at an insurance firm...”可知应使用degree。degree 意为“程度,轻重,学位”,符合语意表达。其他选项“奖学金”“奖励”“通知”均没有提及或暗示。

21.C解析:Maja开始在保险公司找到了一份工作,最后还创办了自己的公司。eventually意为“最终,最后”。gradually表示“渐渐地”,强调过程,但这里只强调最终的结果。actually实际上;naturally自然地。

22.D解析:句意:为了放松自己,Maja经常在她家附近的水族馆里观看海豚玩耍。would此处表达“过去的一种行为习惯”,暗含“她会去并且愿意去看表演”之意。

23.A解析:catch one's eye是一个固定搭配,意为“引起某人注意”。

24.D解析:此处语意为“训练员为小海豚安装了一条高科技的尾巴”。fit意为“安装,配备”。decorate装饰;guide指导;mark 做记号。

25.A解析:小海豚的假尾巴使Maja受到了鼓舞,于是她决定找到设计师为她安装一只假腿。inspire鼓舞,激励;puzzle使……迷惑;shock使……震惊;amuse使……高兴。

26.C解析:新义肢的安装使Maja摆脱了疼痛。pain意为“伤痛,疼痛”。

27.B解析:有了义肢,Maja就能遵守自己的诺言。keep one's

promise意为“遵守诺言”。

28.D解析:当Maja向海豚伸出手时,Winter小心翼翼地靠近她,然后就游走了。blindly盲目地;angrily愤怒地;gratefully感激地;cautiously谨慎地,小心地。

29.C解析:几分钟后,海豚Winter就接受了Maja的“抚摸”。

第Ⅱ卷

第二部分

第二节

30.firm31.variety32.pour

33.symptoms34.pressure35.temporary

https://www.360docs.net/doc/5c17358766.html,d38.treated39.applied

第三节

https://www.360docs.net/doc/5c17358766.html,an41.poisons42.treatment

43.radiation44.scissors45.jewellery

46.squeezing47.over again48.bandage49.place

第四节

50.carry out first aid51.fell ill

52.make a difference53.over and over again

54.were having a meeting when

第三部分

第一节

55.while→when解析:be about to do sth.when ...即将做某事当……的时候。

56.appeal后加to解析:appeal to 吸引。

57.in which→that解析:that引导限制性定语从句。

58.that→it解析:it在句中作形宾,代指to get along well with all

his classmates。

59.disappoint→disappointed解析:be disappointed沮丧的。

60.begins→began解析:句中时态为过去时态。

https://www.360docs.net/doc/5c17358766.html,plete→completely解析:副词修饰形容词,故用completely。

62.him→them解析:them代指前面提到的family and friends。

63.I后加was解析:be appointed as被任命。

64.have→having解析:be accustomed to doing习惯于……。

第二节

范文:

Dear Editor,

I'm writing to tell you something about the problem of food safety.

A couple of days ago, one of my classmates bought a bag of food from a supermarket. Some classmates were invited to enjoy the food.Unfortunately, after finishing it, all of them got poisoned and had stomachaches with pale faces. They were quickly sent to a nearby hospital. A doctor examined them and gave them some medicine. They were out of danger soon after taking the medicine.

This accident made me realize the seriousness of the food safety problem.I sincerely hope that the whole society pay much more attention to food safety.

Yours,

Li Hua

最新版2019-2020年人教版高中英语必修五Unit2单元测试题及答案-精编试题

Unit 2 The United Kingdom Ⅲ.单项选择,从A、B、C、D四个选项中,选择最佳答案完成句子 1. Mr Smith our English teacher when she was sick. A. took the place of B. took place C. took his place D. in place of 2. The hotel has a restaurant for the guests’. A. comfort B. benefit C. convenience D. appreciation 3. Her health under the pressure of work. The doctor advised her to have a good rest. A. broke up B. broke down C. broke off D. broke away 4. The boy looked at me with a ______ expression. Maybe the explanation was quite . A. puzzled; puzzling B. puzzled; puzzled C. puzzling; puzzling D. puzzling; puzzled 5. When considering what to take, he an important factor: the weather. A. left over B. left out C. left behind D. left alone 6. The best solution to this task is to unite as many people as we can. A. undertaking B. performing C. accomplishing D. conducting 7. The main of this town is its beautiful springs. A. construction B. collection C. attraction D. building 8. The teacher our class four groups before we started the discussion. A. divided; up B. divided; into C. separated; into D. separated; from 9. Entering the classroom, Ifound Mary at the table and a composition. A. seated; writing B. seated; write C. seating; writing D. seating;

化学必修一专题1综合训练(附答案)

化学必修一专题1综合训练(附答案) https://www.360docs.net/doc/5c17358766.html,work Information Technology Company.2020YEAR

专题1综合训练 基础巩固 一、选择题 1.氢气是一种清洁的可再生能源。某氢氧燃料电池轿车,每行驶100 km仅耗氢气1 kg左 右,同时消耗氧气约为() A.100 mol B.250 mol C.500 mol D.1 000 mol 解析:n(H2)==500mol,由化学方程式2H2+O22H2O可知,同时可消耗O2250mol。 答案:B 2.用N A代表阿伏加德罗常数的值,下列说法正确的是() A.N A个N2分子与N A个CO分子的质量比为1∶1 B.水的摩尔质量等于N A个水分子的相对质量之和 C.在常温常压下,11.2 L N2含有的分子数为0.5N A D.1 mol·L-1 NaCl溶液含有N A个Na+ 答案:A 3.下列实验装置、试剂选用或操作正确的是() 解析:I2易升华,A正确;干燥管干燥气体应“大口进,小口出”,B不正确;浓硫酸稀释不能直 接在容量瓶中进行,C不正确;溴、CCl4能互溶,不可用分液法分离,D不正确。 答案:A 4.下列物质中属于电解质的是() A.NaOH溶液 B.O2 C.Na2CO3 D.乙醇 解析:电解质是指在水溶液中或熔融状态下能够导电的化合物。酸、碱、盐及金属氧化 物都属于电解质,只有C符合要求。 答案:C

5.做焰色反应实验时所用的铂丝,每次用完后都要() A.用水多洗几次 B.先用稀盐酸洗,再用水洗 C.用稀盐酸洗,再在火焰上灼烧到没有什么颜色为止 D.放在火焰上灼烧,直到铂丝发红为止 解析:做焰色反应实验所用的铂丝,用完后先用稀盐酸洗,因为蘸取盐酸后灼烧,可生成金属氯化物,金属氯化物在高温时可挥发,从而除去金属离子。 答案:C 6.从物质类别的通性角度分析,下列说法错误的是() A.金属单质可以与非金属单质反应 B.酸性氧化物可以与碱反应 C.非金属单质一定能与酸反应 D.碱性氧化物可以与水反应 解析:根据相关类别物质的通性可以较容易做出判断。其中金属单质可以分别与非金属单质、酸、盐反应;酸性氧化物可以分别与水、碱、碱性氧化物反应;非金属单质可以分别与金属单质、非金属单质反应(与酸反应不是其通性);碱性氧化物可以分别与水、酸、酸性氧化物反应。 答案:C 7.下列物质在水溶液中的电离方程式书写错误的是() A.K2CO32K++C B.Ca(OH)2Ca2++2OH- C.H2SO42H++S D.KClO3K++Cl5++3O2- 解析:K2CO3和KClO3是盐,它们电离后的产物是金属阳离子和酸根阴离子,二者对应的酸根阴离子分别是C和Cl;Ca(OH)2和H2SO4分别是碱和酸,A、B、C项均符合电解质的电离原理及电离方程式的书写要求,均正确;D项,Cl是一个整体,在水中不能进一步电离成Cl5+和O2-,正确的电离方程式为KClO3K++Cl。 答案:D 8.下列分离或提纯物质的方法正确的是() A.用蒸馏的方法制取蒸馏水 B.用过滤的方法除去NaCl溶液中含有的少量Na2SO4 C.用溶解、过滤的方法提纯含有少量BaSO4的BaCO3 D.用加热、蒸发的方法可以除去NaCl中CaCl2、MgCl2等杂质

人教版高二英语必修五Unit1单词练习题及答案

人教版高二英语必修五Unit1单词练习题 及答案 Unit 1 bk 5 Great sientists(一) Step 1 wrds and phrases 特征,特性_________________ 镭 _________________ 照顾,护理________________ 科学的_________________ 结束,推断出_____________内科医生_________________ 分析 _________________ 传染的_________________ 揭露,暴露_________________ 打败,战胜_________________ 熟练的,专家_________________挑战_________________ 受害者_________________ 吸收,使专心_________________ 怀疑_________________ 询问_________________ 严重的,剧烈的_________________ 线索_________________ 预见,预知________________ 调查n.________________责备,谴责________________ 连接,联系________________ 命令,教导________________建筑物________________ 得出结论____________________ 将……和……联系起

__________________________ 除……之外,此外______________________对……严格的__________________________ Step 2 lead in Step 3 fast reading : true r false questins. 1.As a dtr, being able t attend Queen Vitria was an hnurable thing at that tie. 2.Althugh hlera uldn’t be ured, its ause was knwn t peple in the days f hn Snw. 3.hn Snw dubted the tw theries explaining hw hlera killed peple, s he did investigatin t test the. 4.The results wuldn’t have been s lear withut the ap hn Snw had drawn. 5.The plluted dirty water fr the river was t blae fr the disease. Step 4 detailed reading: read again and fill in the hart. Sientifi Reprt by hn SnThe prble Nbdy knew the _________ f the serius disease f __________. The ause Idea 1:

英语人教必修5课件:Unit5单元重点小结

1. ____ aid_________ 门?&必帮助;援助;资助 2.temporary______ a dj.暂时的;临时的 3.injury仏损伤:伤害f injure皿?伤害injured a?.受伤的 4.bleed vi.&vt.流血blood n.血,血液—bloody a?.血腥的,流血的

重点单词重点短语重点句型重点语法交际功能 5.poison卅?毒药;毒害w.毒害;使中毒f ____ poisonous _____ adj.有毒的 6. _______________________________ variety e变化;多样(化);多变(性)一>________________ vary________ 认变化一>坳?各种每梯的 7.swell (使)膨胀;隆起肿胀的

8.unbearable 难以忍受的;不能容忍的—?bearable adj?可 以忍受的—_________ bear _____ vt ?容忍 9.tight MA牢固的;紧的;紧密的f tightly ah.紧地,牢牢地 10.firm a/.(动作)稳定有力的;坚定的一> ___ f iimly_______ adv.坚固地;稳定地T _______ 门.坚定 11.bravery 〃?勇敢;勇气—___ brave _______ adj.勇敢的 12.apply 涂;敷;搽;运用;应用申请;请求;使用;有效— application门?申请T applicant n.申请人—

applied0血应用的 13.pressure 斤?压力;挤压一>press________ vl压

高二英语必修5测试题及答案

高二英语必修(5)测试试题 注意事项: 1. 本试卷由选择题和非选择题两大部分组成。选择题包括第一部分和 第二部分;非选择题为第三部分。 2. 1—65题涂在答题卡上。A涂A; B涂B; C涂C; D涂D; E涂AB; F涂AC; G涂AD. 第一部分:英语知识运用(共四节,满分55分) 第一节:语音知识(共5小题;每小题1分,满分5分) 从每小题所给的A、B、C、D四个选项中,找出所给单词的正确读音,并在 答题卡上将该选项涂黑。 1. A. /???? B./???? C./ ???? D. /???? A.? B. ? C.? D. ? 2. contribute A./k?n tr?b?t/ B. /k?n tr?bj?:t/ C./k?n tr?b?t/ D./k ?n tr?bj?:t/ remind A.? B.?? C.? D.?? A./sep? B. ?r?t/ C./s?pr? D.??r?t/ 第二节:情景对话(共5小题;每小题1分,满分5分) 根据对话情景和内容,从对话后所给的选项中选出能填入每一个空白处的最 佳答案,并在答题卡上将该选项涂黑。 Jack: Hi, Frank Frank:Hi, Jack Jack:: 6___ Frank:Yes, I have some books to read, but I can do it later Jack:I want you to do me a favor. Frank:go ahead 7_________ Jack:Professor Smith is coming this afternoon, I am expected to meet him at the airport, but I have an important meeting to go to Frank:I can do it for you. 8 Jack:He’s about your age, in his early thirties. Tall and hand some Frank:9______ Jack:Oh, about three o’clock, He is taking flight number 231 from

物理必修一-专题训练《力学专题》经典例题大全

力物体平衡 基础知识要点提示: 1.同一性质的力可以产生不同的效果;不同性质的力可以产生相同的效果。 2.重力的方向总是与当地的水平面垂直,不同地方水平面不同,其垂直水平面向下的方向也就不同。 3.重力的方向不一定指向地心。 4.并不是只有重心处才受到重力的作用。 弹力产生的条件:(1)两物体相互接触;(2)发生形变。 弹力有无判断方法:(1)根据弹力产生的条件直接判断;(2)利用假设法,然后分析物体运动状态 对有明显形变的弹簧,弹力的大小可以由胡克定律计算。对没有明显形变的物体,如桌面、绳子等物体,弹力大小由物体的受力情况和运动情况共同决定。 (1)胡克定律可表示为(在弹性限度内):F=kx,还可以表示成ΔF=kΔx,即弹簧弹力的改变量和弹簧形变量的改变量成正比。 (2)“硬”弹簧,是指弹簧的k值较大。(同样的力F作用下形变量Δx较小) (3)几种典型物体模型的弹力特点如下表。 摩擦力产生的条件:接触面粗糙,接触面间有弹力,有相对运动的趋势 1.摩擦力阻碍的是物体间的相对运动或相对运动趋势,但不一定阻碍物体的运动。 2.受静摩擦力作用的物体不一定静止,受滑动摩擦力作用的物体不一定运动。 3.摩擦力阻碍的是物体间的相对运动或相对运动趋势,但摩擦力不一定阻碍物体的运动,摩擦力的方向与物体运动的方向可能相同也可能相反,还可能成一夹角,及摩擦力可能是动力也可能是阻力。

在实际问题中进行力的分解时,有实际意义的分解方法是安利的实际效果进行的,而正交分解法则是根据需要而采用的一种方法,其主要目的是将一般矢量运算转化为代数运算。 在分析受力时,为了避免漏力或添力,一般先分析场力,后分析接触力。 弄清力的分解的不唯一性及力的分解的唯一性条件。 将一个已知力F进行分解,其解是不唯一的。要得到唯一的解,必须另外考虑唯一性条件。常见的唯一性条件有: 1.已知两个不平行分力的方向,可以唯一的作出力的平行四边形,对力F进行分解, 其解是唯一的。 2已知一个分力的大小和方向,可以唯一的作出力的平行四边形,对力F进行分解,其解是唯一的。 力的分解有两解的条件: 1.已知一个分力F1的方向和另一个分力F2的大小,由图9可知: 当F2=Fsinθ时,分解是唯一的。 当FsinθF时,分解是唯一的。 2.已知两个不平行分力的大小。如图10所示,分别以 F的始端、末端为圆心,以F 1、F2为半径作圆,两圆有两个交点,所以F分解为F1、F2有两种情况。存在极值的几种情况。 (1)已知合力F和一个分力F 1的方向,另一个分力F2存在最小值。 (2)已知合力F的方向和一个分力F1,另一个分力F2存在最小值。 例2、如图11所示,物体静止于光滑的水平面上,力F作用于物体 O点,现要使合力沿着OO,方向,那 么,必须同时再加一个力F,。这个力的最小值是: A、Fcosθ, B、F sinθ, c.F tanθ,D、F cotθ图9 图10 图11 ,

高二英语必修五课后练习.:Unit4-3

能力提升 Ⅰ.阅读理解 My decision to travel around China lay merely with my curiosity about the place. Before coming here, China seemed alien to me—a place that I expected to be hugely dissimilar from my own British culture. After travelling from Beijing up to Xi'an, I wanted to challenge myself by choosing a smaller town—Xiahe, in Gansu Province. I arrived in Lanzhou at around 5 a.m., but there were no buses to Xiahe. I managed to spot a policeman and attempted to explain my destination to him in simple English, praying that he would understand. I wasn't sure that he did but I just followed him anyway as I had no choice. He took me on a bus and I didn't know where I was going.Luckily, I met a student who explained to me in English that the policeman was taking me to another bus station where I could take a bus to Xiahe. During this conversation a third man said he was also a policeman and would help me buy tickets. But as he was not in uniform, I was a little doubtful.The uniformed policeman told me it was OK to go with the third man, so I got off the bus with the so-called policeman who, at this point, disappeared and I was left in the middle of nowhere. I stood panicking. Around one minute later a police car came and stopped right by me. It was the un-uniformed policeman. I got into the car and he dropped me directly at the bus station, and helped me buy the ticket. This is one of many experiences that I have had in China. I realized that however different this culture was, there was one thing that would always stand out—kindness. In the west we seem to lack

高二英语必修5 Unit1测试题及答案

高二英语必修5 Unit1测试题及答案 Unit1 Great Scientists 单元测试题一.听力略二.单项填空 21 He suggests we ____ to the cinema at once, otherwise we ____ late. A must go; are B go ; will be C will go ; will be D would go ; are 22 The writer ___ his writing so that he forgot to have his lunch. A absorbed B was absorbed into C absorbed into D was absorbed in 23 The president ____ the new economic policy. A announced B told C informed D promised 24 _____ the injuries to his face, he broke both legs. A In addition to B Except C But D Except for 25 I don’t understand what you are talking about, would you ____ a little ? A explain you B express you C explain yourself D express yourself 26 Before using the machine, you must ____ carefully to these instructions . A join B join in C take part in D attend 27 Only in this way ___ to make progress with your English. A hoped B wished C liked D expected 28 Who is ____ the patient? Maybe his sister. A taking care B looking for C joining in D attending on 29. I had no idea when and where ________.. A. it happened B. does it happen C. it had happened D. had it happened 30 Did you remember to give Mary the money you owed to her? --- Yes, I gave it to her ____ I saw her. A while B the moment C suddenly D once 31 The ___ look on his face showed that h e hadn’t expected it . A astonished B astonishing C being astonished D having astonished 32 Do you still remember the chicken farm ___ we visited three months ago? A where B when C that D what 33. He ____ her to go to school, even though she did not want to . A advised B suggested C made D persuaded 34. Only when the war was over ____ return to his hometowns. A have the soldiers B the soldiers C the soldiers did D did the soldiers 35. I feel it is your husband who ____ for the spoiled child . A is to blame B is going to blame C is to be blamed D should blame

人教版高一英语必修一《语法填空》专项练习题(含答案)

人教版高一英语必修一《语法填空》专项练习题(含答案)1.I still remember the day ______ I first met Jennifer. 2.I often think of the time ______ I was in college. 3.This is the town ______ Shakespeare was born. 4.He didn’t tell me the reason ______ he was so upset. 5.He gets into a situation ______ it is hard to decide what is right or wrong. 6.Keep the books in a place ______ you can find them easily. 7.This is the reason ______ the volunteer was determined to help others. 8.This place ______ I have lived for five years will have a big change. 9.I will never forget the days ______ we shared joys and sorrows. 10.Unfortunately, they have reached the point ______ they have to separate. 11.The little girl was so ____(frighten) that she cried loudly. (所给词的适当形式填空) 12.Jenny told me her father was ill and she was __________ (anxiety). (所给词的适当形式填空) 13.Now I ____________(formal) tell you that you have been accepted by our company and you can be on duty tomorrow. (用单词的适当形式完成句子) 14.Eliza remembers everything exactly as if it__________(happen)yesterday. (所给词的适当形式填空) 15.This is _________ my father has taught me—to always face difficulties and hope for the best. 16.Many people are pushing for the use of _______________(可替换的)energy sources for fear that natural resources will run out some day. 17.After a long time, they finally arrived at the d________________. 18.I was still sleeping when the fire broke out, and then it s_______________ quickly. 19.The people of our various nationalities enjoy the absolute _________________ (equal) before the law. 20.Passengers are permitted ________________ (carry) only one piece of hand luggage onto the plane. 21.The bus got ________________ (stick) in the snow and we had to walk the rest of the way. 22.Ted never dreamt of there _________________(be) a chance for him to be sent abroad soon. 23.After covering fifty miles or so, his legs gave ________________ and he had to take a rest.

英语必修五练习卷

学校:______________ 班级:______________ 姓名:___________________ 学号:_________________ ____________________装_______________________________订_____________________________线___________________________红光中学2015-2016第一学期第一次阶段反馈 高一 年级 英语 学科 一 单项选择(每题1分,共20分) 1. Mother was worried because little Alice was ill, especially _______ Father was away in France. A. as B. that C. during D. if 2. Some children were seen _______ in the garden all the morning. It must have been ______ who picked flowers. A. playing; they B. to play; they C. playing; them D. play; them 3. The missing boy was last seen ______ near the river. A. playing B. to be playing C. play D. to play 4. He is ____ man; you can get along well with him. A. a easy-going B. an easy-going C. an easy-gone D. an easy-go 5. There is a _____ table. Let's sit by it. A. three-legged B. three-leg C. three legged D. three-legging 6. I know nothing about the young lady______ she is from Beijing. A. except B. except for C. except that D. besides 7. With a lot of difficult problems _______, the newly- elected president is having a hard time. A. settled B. settling C. to settle D. being settled 8. -- I didn't mean_______ her. -- But talking like that means _______ her. A. to hurt; to her B. hurting; hurting C. to hurt; hurting D. hurting; to hurt 9. It's generally considered unwise to give a child ______ he or she wants. A. however B. whatever C. whichever D. whenever 10. Mr Wang as well as his children _____ fond of games. A. are B. is C. have D. has 11. That is the reason_____ he gave for his absence. A. because B. which C. what D. why 12. The stories about this secret person, ______ this is one example, are widely spread among people. A. about which B. whose C. of which D. from which 13. Nobody enjoys _____, so everyone_____ knowledge whenever possible. A. being looked down upon; picks up B. looking down upon; picks out C. to be looked down upon; picks out D. being looked down; picks up 14. To my disappointment, the computer I had ____ was out of work again.

高中英语必修五练习题

高中英语必修五练习题 Module 1 British English and American English 一、单项选择题(每小题1分,共20分) 1、They are father and son, but strangely they have nothing in______. A. common B. total C. general D. particular 2、______ with people in the West, people in the East pay much attention to their families. A. Comparing B. Compared C. Compare D. To compare 3、My foot is very big, so they often ______ it ______ a little boat. A. compares; to B. compares; with C. compare; to D. compare; with 4、Although some people raised objections at the meeting, most of them were _____ the reform. A. in favour of B. in honour of C. instead of D. by means of 5、Samantha is very familiar _____British English. A. to B. in C. with D. for 6、The two cars are very _______ size and design. A. similar to B. similar in C. different from D. familiar with 7、——Does Callum have a new camera? ——Yes. In fact, it is quite similar ______ yours. A. as B. like C. to D. with 8、_____ her help, we were able to finish the work yesterday. A. Results in B. Brought in C. Introduced to D. Thanks to 9、He used ____ on the right in China in the past, but now he gets used ___ on the left in England. A. to drive; to drive B. to drive; driving C. to driving; to drive D. to drive; to driving 10、With the little boy leading the way, we had no difficulty ____ finding the old man’s house. A. to B. in C. with D. for 11、People may have different opinions about Karen, but I admire her. ____, she is a great musician. A. After all B. As a result C. In other words D. As usual 12、You can ask him again if you like, but it won’t __ any difference ___you—he will still say no. A. take; to B. make; with C. make; to D. take; with 13、The play succeeded, ______ the fine cast. A. but for B. thanks to C. as a result D. now that 14、I like traveling, but it is hard to get ______ without a car. A. down B. out C. around D. along 15、The children have picked _______ the local accent. A. up B. out C. on D. off 16、——Sorry, I ______ to post the letter for you. ——Never mind. _______ it myself after school. A. forget; I’d rather post B. forget; I’m going to post C. forget; I’ll post D. forget; I’d better post 17、Which of the following is wrong? A. stand in line B. queue up C. stand in a queue D. stand in a line 18、The president spoke at the business meeting for nearly an hour without ______ his notes. A. bringing up B. referring to C. looking for D. trying on 19、The discovery of new evidence led to _______. A. the thief having caught B. catch the thief C. the thief being caught D. the thief to be caught 20、The good result _____ the correct methods, that is, correct methods ______ good result. A. is due to; lead with B. is due to; lead to C. is due for; lead to D. leads to; are due for

高中英语必修五测试题及答案

高中英语必修五试题命题人:石油中学葛淑伟第一卷一、单项选择题(每小题1分,共15分) 1、They are father and son, but strangely they have nothing in ____ . A. common B. total C. general D. particular 2、_______ with people in the West, people in the East pay much attention to their families. A. Comparing B. Compared C. Compare D. To compare 3、My foot is very big, so they often _____ it ____ a little boat. A. compares; to B. compares; with C. compare; to D. compare; with 4、Although some people raised objections at the meeting, most of them were the reform. A. in favour of B. in honour of C. instead of D. by means of 5、Samantha is very familiar ____ B ritish English. A. to B. in C. with D. for 6、The two cars are very _______ size and design. A. similar to B. similar in C. different from D. familiar with 7、——Does Callum have a new camera? ——Yes. In fact, it is quite similar _____ yours. A. as B. like C. to D. with 8、_____ her help, we were able to finish the work yesterday. A. Results in B. Brought in C. Introduced to D. Thanks to

最新必修一受力分析专题训练

受力分析专题训练 F作用在物体上,使物体处于静止状态,物体质量为m,斜面 倾角为试分析斜面对物体的静摩擦力. 解析:由于m、F三者的大小关系不确定,所以斜面对物体的静摩擦力有以下三种可能: ⑴若F = mg sin B,无运动趋势,静摩擦力 f = 0; ⑵若F v mg sin 0,有向下运动趋,静摩擦力f沿斜面向上,且有 F + f = mg sin B ⑶若 F > mg sin 0,有向上运动趋,静摩擦力f沿斜面向下,且有F = mg sin 0+ f 强化练习题 1.置于水平面上的物体,在水平方向的拉力作用下向前运动.当拉力增大时,物体的运动速度也随之变大,则该物体所受的滑动摩擦力将() A .增大 B .不变 C .减小D.无法确定 2 .粗糙的水平面上叠放着A和B两个物体,A和B间的接触面也是粗糙的,如果用水平力 F拉B, 精品文档 一?分析弹力的实例与练习 1下列各图的接触面均为光滑接触面, A均保持静止状态?画出各图中A球所受的弹力. 2?如下图,斜面和球均光滑, 画出球受的弹力 3.画出下列各图中A和B球所受的弹力 ?摩擦力分类实例解析 A 而B仍保持静止,则此时( ) A . B和地面间的静摩擦力等于F, B和A间的静摩擦力也等于 F . B . B和地面间的静摩擦力等于F, C . B和地面间的静摩擦力等于零, D . B和地面间的静摩擦力等于零, B和A间的静摩擦力等于零. B和A间的静摩擦力也等于零. 例.用一个沿斜面向上的推力

时受到一个向左的5N的水平拉力作用,若物体和水平面间精品文档

精品文档 的动摩擦因数为0.1,则水平面对物体的摩擦力的大小和方向是 ( ) A . 10N ,水平向左 B.5N ,水平向右 C.15N ,水平向左 D. 5N ,水平向左 4. 关于产生摩擦力的条件,下列说法正确的是 ( ) A .相互压紧的粗糙物体间总有摩擦力的作用 B .相对运动的物体间总有摩擦力的作用 C .只有相互压紧和相对运动的物体间才有摩擦力的作用 D .只有相互压紧和发生相对或有相对运动趋势的不光滑的物体间才有摩擦力的作用 5. 关于摩擦力的下列说法中,正确的是 ( ) D.物体受到的外力发生变化时,它受到的摩擦力也一定改变 ( ) B .物体越重时,动摩擦因数越大 C .动摩擦因数与物体运动状态有关,物体运动越快时动摩擦因数越大 D ?动摩擦因数是由制成物体的材料决定的,与物体间的压力和其运动状态无关 7.下列说法中正确的是( ) A .物体越重,使它滑动时它受到的摩擦力越大,所以摩擦力与物重成正比 B ?由公式 尸F/N 可知,动摩擦因数与滑动摩擦力成正比与正压力成反比 C .摩擦力的方向总是与物体的相对运动方向相反; &下列关于静摩擦力的叙述中正确的是 ( ) A ?静摩擦力的方向一定与物体相对运动趋势的方向相反 B ?静摩擦力的方向可能与物体的运动方向相同 C .静摩擦力的大小与接触面间的弹力成正比 9. 以下关于滑动摩擦力的说法正确的是 ( ) A .滑动摩擦力的方向总是与运动的方向相反 C .滑动摩擦力的方向总是与物体的相对运动方向相反 D.滑动摩擦力是成对产生的,两个互相接触的物体在发生相对运动时 ,它们都受到滑动摩擦力的作 用 10. 关于弹力和摩擦力的关系,下列说法正确的是 ( ) A .两物体间若有弹力,就一定有摩擦力 B .两物体间若有摩擦力,就一定有弹力 C .弹力和摩擦力的方向必互相垂直 D .当两物体间的弹力消失时,摩擦力仍可存在一段时间 11. 下列现象中存在静摩擦力的是 ( ) A .用手拿着瓶子,瓶子保持竖直,手与瓶子之间 B .皮带运输机,当皮带上放着物体沿水平方向匀速前进时,物体与皮带间 C .水平地面上,受到水平推力作用的物块保持静止状态时,物块与地面间 D .水平地面上,受到水平推力作用的物块做匀速直线运动时,物块与地面间 12. 关于摩擦力的正确说法是( ) A .滑动摩擦力的方向永远跟物体运动方向相反 13. 如图所 示,重力G=20N 的物体,在动摩擦因数为 0.1的水平面上向左运动,同时受 到大小为10N 的,方向向右的水平力 F 的作用,则物体所受摩擦力大小和方向是 ( ) C .静摩擦力的方向跟物体相对运动的趋势方向相反 D .摩擦力永远不能成为物体运动的动力 A ?摩擦力的方向一定与正压力方向垂直 B ?摩擦力的方向一定与运动方向相反 C .摩擦力的方向可能与接触面垂直; 6.关于动摩擦因数下列说法正确的是 A ?任何物体间动摩擦因数都相同 D .摩擦力总是对物体运动起阻碍作 用。 D .运动的物体可能受静摩擦力作用 B .摩擦力永远是物体的阻力

相关文档
最新文档