2019-2020新学练考英语必修五译林版精练：Unit 3 Section Ⅲ 知能演练轻松闯关（含解析）

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1、 品句填词1Use your good _(判断) before you decide.答案：judgement2The _ (多数) of students find it hard to accept the new theory.答案：majority3From his _(害怕的 ) look，I guess he must have found something horrible.答案：frightened4No one is to leave the building without my _(允许) 答案：permission5Please reenter your passw

2、ord to_(确认) it is correct.答案：confirm6He envies her the position she has achieved in her _(职业) 答案：profession单句改错1Id say she is pretty rich, judge from her clothes._答案：judgejudging2The project，conducting by our headmaster，has won the students support._答案：conductingconducted3There was frost on the grou

3、nd，confirmed that fall had arrived in Canada._答案：confirmed confirming4This frighten boy whose mother was lost in the disaster is looking for her now._答案：frightenfrightened5We view the holiday for a time for recreation，but she has a different idea._答案：第一个 foras完成句子1就我个人而言，这部电影糟糕透顶。As far as Im concer

4、ned，this film _答案：couldnt be worse2朱丽叶是她班上最高的。(一句多译)_答案：Julia is the tallest student in her class.Julia is taller than any other student/all the other students/anyone else in her class.No one can be taller than Julia in her class.3和他谈这事没有用。_with him about it.答案：It is no use talking4她能否来还很难说。_she wil

5、l be able to come.答案：It is doubtful whether5他不会吃任何东西，除非是他自己做的。He wouldnt eat anything _he cooked it himself.答案：unless课文语篇改错GM food：hope or danger?There has been great progress in the study of genetics.Doors have opened up to technologies that never existed ago.There are two ways in that a plant or a

6、n animal can be genetically modified.First，new material can be inserted into its DNA to give the plant or animal qualities which they would never have in nature.Second，material can be taken from the DNA of a plant or the animal in order to remove qualities in which are not desired.One aim of GM rese

7、arch is to produce food which will make us healthier.GM plants has larger harvests.No one really knows whether it is safety for animals or humans to eat.No one knows that effects the GM material might have on the food chain.答案：GM food：hope or danger?There has been great progress in the study of gene

8、tics.Doors have opened up to been technologies that never existed .There are two ways in a plant or an animal can be agobefore thatwhichgenetically modified.First，new material can be inserted into DNA to give the plant or itsitsanimal qualities which would never have in nature.Second，material can be

9、 taken from the theyitDNA of a plant or animal in order to remove qualities which are not desired.One aim of GM thean inresearch is to produce food which will make us healthier.GM plants larger harvests.No one hashavereally knows whether it is for animals or humans to eat.No one knows effects the GM

10、 safetysafe thatwhatmaterial might have on the food chain.A 卷 单句语法填空1The court has yet to pass _ (judge) in this case.答案：judgement2Though the girl had been suffering from the blood disease，she acted as if nothing had happened to her while facing her friends and _ (relate)答案：relations3The research，_(

11、conduct) by St.George University，shows that different parents have different approaches to these problems.答案：conducted4The number of students in our class is more than 50 and the majority of them _ (be) from the countryside.答案：are5The possibility that the _ (major) of the labor force will work at ho

12、me is often discussed.答案：majority6After all，spotting tigers merely _(confirm) their beauty；tracking them can make you aware of something more.答案：confirms7He looks so frightening and the kids are really scared.He often uses that _ (frighten) look to frighten them.答案：frightening8No person shall enter

13、the area without official _ (permit)答案：permission9Do you remember the first time you _ (talk) with a foreigner?答案：talked10Mr.Black is very happy because the clothes made in his factory have never been _ (much) popular.答案：more阅读理解AWhen a persons heart stops, there are only seconds to act. If performe

14、d effectively, CPR can keep a person alive until medical help arrives. In some areas medical help may take more than 10 minutes to arrive. Every minute counts and can mean the difference in life or death. Also, CPR is most effective when it is given without being stopped. Unfortunately, in some situ

15、ations, it can be difficult or nearly impossible for first responders to continue CPR as a person is being taken from a building or other areas with difficult land.But CPR devices can help solve these problems. They can automatically(自动地) deliver CPR strokes(打击动作) to continue blood movement around b

16、odies and oxygen supply of unresponsive injured persons. One such automatic CPR device, called the AutoPulse, increased the survival rate of patients in need of CPR by 3.6%. The device provides compression strokes by rapidly inflating(使充气) and deflating a bag. The device is batteryoperated and can p

17、erform CPR for over 10 minutes. The device could save thousands of lives every year.The AutoPulse is specifically designed to help medical staff and other first responders continue CPR in areas where CPR operated by hands is nearly impossible. According to Zoll, one of the creators of the AutoPulse,

18、 their device can provide better CPR compression strokes than first responders in difficult situations.With a little training, first responders are able to set up the AutoPulse in just 14 seconds. Zoll reports their device also has a lower rate of being stopped in 85% of the cases in comparison to C

19、PR that people perform using hands.The AutoPulse has been reported many times in lifesaving events. Although the device appears to lead to good results, some first responders do not want to use the AutoPulse over the fear of a failure and the expense of one unitabout US$10，000 per unit. The AutoPuls

20、e and other automated CPR machines will still need a lot more convincing evidence before the medical community will largely accept the devices.【解题导语】 本文是一篇说明文，主要介绍一款自动心肺复苏设备：AutoPulse。1Whats the shortcoming of CPR provided by humans according to Paragraph 1?AIt needs certain conditions.BIt requires

21、a longtime preparation.CIt is assisted by complex medical devices.DIt is only performed by professional medical staff.A 解析：推理判断题。根据第一段中 “Unfortunately, in some.difficult land.”可推断，人工心肺复苏需要一定的条件。2According to the creator of the AutoPulse, the device _Ais less easily disturbed than humansBis designed

22、for hospitals rather than individualsCcannot really replace first responders to do CPRDcannot do a better job than humans in difficult situationsA 解析：细节理解题。根据第四段中 “.has a lower rate of being stopped in 85% of the cases in comparison to CPR.”可知，自动心肺复苏设备较人工心肺复苏来说不容易被打断。3What is a disadvantage of the A

23、utoPulse?AIt fails to perform well frequently.BIt is not convenient to carry around.CIt needs a lot of training before use.DIt is unaffordable for potential users.D 解析：推理判断题。根据第五段中 “.some first.US $10，000 per unit.”可知，其缺点是价格太昂贵了。4Whats this passage mainly about?AThe importance of learning CPR.BThe c

24、onditions of operating CPR.CA comparison of traditional and modern CPR.DAn introduction to an automatic CPR machine.D 解析：主旨大意题。通读全文可知 ，本文旨在介绍一款自动心肺复苏设备。BAfter having more than a few acquaintances(相识的人) online，it might come a blow to keen social networkers like Barack Obama，or even Facebook founder M

25、ark Zuckerberg himself.According to a research，the average person has in fact twice as many online friends as physical ones.Users of socialnetworking sites have on average 121 online friends as compared with physical ones.The study also claims that people tend to be more open，confident and honest wi

26、th their virtual friends than their “real” ones.“For most people，the Internet is a way of keeping in touch with loved ones and friends， but for people who are isolated(隔离的) due to illness，it plays a more vital role，and can often act as a lifeline， ” says Helen Oxley，a psychologist at Wythenshawe hos

27、pital.“People with illnesses often rely on the Internet to facilitate(促进) friendships，since they blog and use networking sites as a way of dealing with their illness.It can foster(培养) a sense of social connection for those who frequently feel isolated，which is important to psychological wellbeing.”I

28、n wider society，the ways in which friendships are formed are changing，with people recognizing that they can develop deep and meaningful connections with others that theyve never met，and may never meet.About one in 10 people has either met their best friends online， or believes they can make lifelong

29、 friends on the Web.The findings highlight how social introductions are also changing.Only five percent would ask for someones phone number，while 23 percent are now likely to ask for an email address or a full name with the intention of adding the person to their social network.At the same time，howe

30、ver，a questionnaire completed by 4，427 suggests that 20 percent of parents believe their childrens education is affected by surfing the Net.They think their children are doing poorly at the school due to the amount of time they spend on noneducational websites.【解题导语】 本文主要讲述了现在的人们更相信虚拟的朋友，更有甚者将虚拟朋友当成

31、了终身朋友，还叙述了家长们因害怕孩子受到网络的不良影响不愿意让孩子接触网络。5The underlined word “it” in Para.1 most probably refers to _Apeople spending too much time surfing the NetBpeople relying on the Internet to connect with friendCpeople having more online friends than real onesDpeople making meaningful connections with strangers

32、C 解析：代词指代题。根据前文 After having more than a few acquaintances (相识的人) online 可知 ，应是指虚拟的朋友比真正的朋友还多这件事。6We can infer from the text that_Asick people can recover more quickly by surfing the Net Bstudents get important information online Cstudents who surf the Net always perform not so well Dpeople tend to

33、trust their virtual friends more than their real onesD 解析：推理判断题。通读全文 ，并根据文章的第五、六段和第二段的关键句 The study also claims that people tend to be more open，confident and honest with their virtual friends than their “real” ones.可知答案。7What percentage of parents believe that the Internet has a bad effect on their

34、 children?AAbout 5 percent.BAbout 10 percent.CAbout 20 percent.DAbout 23 percent.C 解析：细节理解题。根据文章最后一段的 At the same time，however，a questionnaire completed by 4， 427 suggests that 20 percent of parents believe their childrens education is affected by surfing the Net.可知答案。语法填空Last week I had a holiday f

35、rom work, but 1._(unfortunate) none of my friends had the same week off. I decided that I still wanted to do something, so I booked a train ride to Toronto and reserved a bed in a hostel for one week.One week by myself! Would I be bored? Quite 2._ opposite! I was able to do whatever I wanted. I spen

36、t hours in museums, 3._ would have seemed dull to my friends. Instead of depending 4._ someone else to remember directions, I discovered my 5._(independent) and developed mapreading skills that I didnt know I had. I could get up and go to sleep when I wanted and I didnt have to wait for anyone else

37、6._(get) ready every morning.However, I found there were also some disadvantages of travelling alone. I missed 7._(have) someone to talk to. Experiences are often more 8._(enjoy) if they are shared. In addition, eating in a restaurant or cooking in the hostel 9._(be) less fun on my own.I am very pro

38、ud of myself for travelling alone and I had a good time in Toronto. However, in the future, I will always prefer to travel with another person 10._ in a small group.1unfortunately 解析：考查副词。设空处修饰其后整个句子，意为“很遗憾” ，故填 unfortunately。2the 解析：考查定冠词。 quite the opposite 意为“正相反” 。3which 解析：考查关系代词。设空处引导非限制性定语从句指

39、代整个主句，且在从句中作主语，故填 which。4on/upon 解析：考查介词。depend on/upon 意为“依靠，依赖” 。5independence 解析：考查名词。设空处作宾语，由 my 可知，应填名词independence(独立 )。6to get 解析：考查不定式作补语的用法。wait for sb.to do sth.意为“等待某人做某事” 。7having 解析：考查动词 ing形式作宾语的用法。miss doing sth.在此意为“错过做某事” 。8enjoyable 解析：考查形容词作表语的用法。设空处作表语，说明主语Experiences 的状态，故填形容词 e

40、njoyable(令人愉快的)。9was 解析：考查主谓一致。由 or 可知，谓语动词应用单数 ，且此处表示的动作发生在过去，故填 was。10or 解析：考查连词。由语境可知，with another person 与 in a small group 之间是选择关系，故填 or。B 卷 阅读理解George Washington Carver was born some time in the earlymid 1860s. As a sickly child, Carver was unable to work in the fields, so he did gardening.He

41、was left with many free hours to walk in the woodsbeginning his career with nature.He soon became known as the “Plant Doctor” and would help friends and neighbors manage sick plants.In 1890, Carver began to study music and art at Simpson College.His artwork was on show at the 1893 Worlds Fair.Painti

42、ng gave him the chance to combine his two lovesart and nature.Yet it was his talents(天赋) for gardening that took him in another direction in 1891.Carver became the first AfricanAmerican to attend what is today Iowa State University.He proved to be a firstclass student and upon graduation he became t

43、he schools first AfricanAmerican teacher.In 1896, he received an invitation from Tuskegee Normal and Industrial School in Tuskegee, Alabama.Upon arriving, he found that the school was short of money so Dr. Carver had to equip his own lab.He and his students would search trash heaps(垃圾堆) for things t

44、o use.This proved that Dr.Carver was well ahead of his time.In 1916, he published a research report on peanuts, which helped many farmers turn to peanuts as a cash crop and saved the economy(经济) of the South when it was destroyed by the cotton insects attack.Carver continued his research with the pe

45、anut.He went on to find many uses for the peanut.But he didnt invent peanut butter(花生酱)Dr.Carvers research earned him much worldwide praise.Dr.George Washington Carver died on January 5, 1943, and was buried at Tuskegee.Carver contributed his whole life savings to Tuskegee.Upon his death, Franklin D

46、 Roosevelt gave him the title “an inspiring example to youth everywhere”【解题导语】 本文是一篇记叙文。文章介绍了植物学家 George Washington Carver 的生平。1How was Carvers childhood?AHe dreamed of being a doctor.BHe grew crops in the fields.CHe enjoyed good health.DHe took up gardening.D 解析：细节理解题。根据第一段中的 “he did gardening”可知，George Washington Carver 年少时料理花园。2How was Carvers performance during his education?ABad. BStrange.COrdinary. DExcellent.D 解析：推理判断题。根据第二段中的 “He proved to be a firstclass student”可知，George Washington Carver 在学校表现出色。3What do we know about Carvers life in Tuskegee Normal and Industrial School?AHe was w