新学练考英语同步必修5译林版Unit 3 Science and natureSection Ⅲ 知能演练轻松闯关Word文档下载推荐.docx

1、5Please reenter your password to_（确认） it is correct.confirm6He envies her the position she has achieved in her _（职业）profession 单句改错1Id say she is pretty rich, judge from her clothes._judgejudging2The project，conducting by our headmaster，has won the students support._conductingconducted3There was fro

2、st on the ground，confirmed that fall had arrived in Canada._confirmedconfirming4This frighten boy whose mother was lost in the disaster is looking for her now._frightenfrightened5We view the holiday for a time for recreation，but she has a different idea._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 co

3、ncerned，this film _couldnt be worse2朱丽叶是她班上最高的。（一句多译）_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.It is no use talking4她能否来还很难说。_she will be

4、able to come.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.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 an animal c

5、an 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 research is to

6、 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.There has been great progress in the study of genetics.Doors have opened up to technol

7、ogies that never existed .There are two ways in a plant or an animal can be genetically modified.First，new material can be inserted into DNA to give the plant or animal qualities which would never have in nature.Second，material can be taken from the DNA of a plant or animal in order to remove qualit

8、ies which are not desired.One aim of GM research is to produce food which will make us healthier.GM plants larger harvests.No one really knows whether it is for animals or humans to eat.No one knows effects the GM material might have on the food chain.A卷 单句语法填空1The court has yet to pass _ （judge） in

9、 this case.2Though the girl had been suffering from the blood disease，she acted as if nothing had happened to her while facing her friends and _ （relate）relations3The research，_（conduct） by St.George University，shows that different parents have different approaches to these problems.conducted4The nu

10、mber of students in our class is more than 50 and the majority of them _ （be） from the countryside.are5The possibility that the _ （major） of the labor force will work at home is often discussed.6After all，spotting tigers merely _（confirm） their beauty；tracking them can make you aware of something mo

11、re.confirms7He looks so frightening and the kids are really scared.He often uses that _ （frighten） look to frighten them.frightening8No person shall enter the area without official _ （permit）9Do you remember the first time you _ （talk） with a foreigner?talked10Mr.Black is very happy because the clot

12、hes made in his factory have never been _ （much） popular.more 阅读理解AWhen a persons heart stops, there are only seconds to act. If performed 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

13、can mean the difference in life or death. Also, CPR is most effective when it is given without being stopped. Unfortunately, in some situations, 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

14、.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 bodies and oxygen supply of unresponsive injured persons. One such automatic CPR device, called the AutoPulse, increased the survival rate of patients in need of CP

15、R by 3.6%. The device provides compression strokes by rapidly inflating（使充气） and deflating a bag. The device is batteryoperated and can perform 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 re

16、sponders continue CPR in areas where CPR operated by hands is nearly impossible. According to Zoll, one of the creators of the AutoPulse, 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

17、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 CPR 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

18、 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 AutoPulse 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

19、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 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.diffic

20、ult 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 for hospitals rather than individualsCcannot really replace first responders to do CPRDcannot do a better job than humans in difficult situations细节理解题。根据第四段中“.has a l

21、ower 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 AutoPulse?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：根据第五段

22、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 conditions of operating CPR.CA comparison of traditional and modern CPR.DAn introduction to an automatic CPR machine.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 acqu

23、aintances（相识的人） online，it might come a blow to keen social networkers like Barack Obama，or even Facebook founder Mark 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 fri

24、ends as compared with physical ones.The study also claims that people tend to be more open，confident and honest with 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

25、，it plays a more vital role，and can often act as a lifeline，” says Helen Oxley，a psychologist at Wythenshawe hospital.“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 se

26、nse of social connection for those who frequently feel isolated，which is important to psychological wellbeing.”In 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 ma

27、y never meet.About one in 10 people has either met their best friends online，or believes they can make lifelong 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 ema

28、il address or a full name with the intention of adding the person to their social network.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.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