广东英语九年级闯关卷十五2023,我们目前整理分享关于广东英语九年级闯关卷十五2023及其参考答案,2如需答案 请关注微信公众号：趣找答案/直接访问www.qzda.com(趣找答案)
1、广东英语九年级闯关卷十五2023
2、七年级下册英语第31期报纸202
3、学英语报七年级上册答案2022-2023
3．Large companies need a way to reach the savings of the public at large．The same problem，on a smaller（50）C，faces practically every company trying to（51）Cnew products and create new jobs．There can be little prospect of raising the sort of sums needed from friends and people we know．While banks may agree to provide short-term finance，they are generally （52）Bto provide money on a permanent basis for long-term projects．So companies turn to public，inviting people to lend them money，or take a share in the business in （53）Bfor a share in future profits．This they do by （54）Astocks and shares in the business through the Stock Exchange．By doing so they can put into circulation the savings of （55）Dand organizations，both at home and overseas．
When the saver needs his money back，he does not have to go to the company with whom he originally placed it．（56）D，he sells his shares through a stockbroker to some other saver who is seeking to （57）Chis money．
Many of the （58）Dneeded both by industry and by each of us are provided by the government or by local authorities．Without hospitals，electricity，telephones，railways，this country could not （59）A．All these require （60）Bspending on new equipment and new development if they are to serve us properly，requiring more money than is raised through taxes alone．The government，local authorities，and nationalized industries （61）A frequently need to borrow money to finance major capital spending，and they，too，come to the Stock Exchange．
There is（62）C a man or woman in this country whose job or whose standard of living does not （63）Bthe ability of his or her employers to raise money to finance new development．In one way or another this new money must come from the savings of the country．The Stock Exchange （64）D to provide a channel through which these savings can reach those who need finance．
| 50．A．level | B．extent | C．scale | D．basis |
| 51．A．programme | B．provide | C．develop | D．prepare |
| 52．A．unexpected | B．unwilling | C．unbelievable | D．uncertain |
| 53．A．search | B．exchange | C．value | D．comfort |
| 54．A．issuing | B．allowing | C．producing | D．acquiring |
| 55．A．immigrants | B．investigators | C．inheritors | D．individuals |
| 56．A．Indeed | B．In fact | C．In addition | D．Instead |
| 57．A．eliminate | B．reflect | C．invest | D．profit |
| 58．A．properties | B．appliances | C．foundations | D．services |
| 59．A．function | B．experience | C．share | D．launch |
| 60．A．invisible | B．continuous | C．limited | D．economical |
| 61．A．therefore | B．however | C．nevertheless | D．otherwise |
| 62．A．definitely | B．almost | C．hardly | D．probably |
| 63．A．turn down | B．depend on | C．take over | D．put off |
| 64．A．releases | B．forces | C．leaves | D．exists |
分析 本文系统讲解了股票市场融资的原理和股票操作的过程．
解答 50-54 CCBBA 55-59 DDCDA 60-64BACBD
50．C 名词辨析．小规模的公司也会遇见和大公司一样的融资难的问题．故选C，scale，规模，
51．C 动词辨析．A计划B提供C发展D准备；句意：这里指每个努力开发新的产品和新产品的公司．故选C
52．B 形容词辨析．A没有预料B不愿意C难以相信D不确定；银行不愿意借钱给这样的公司．unwilling不愿意，
53．B 固定搭配．根据短语In exchange for…交换…；可知句意：交换未来的利润中的份额．
54．A 动词辨析．A发行B允许C生产D获得；指他们通过发行股票来融资．
55．D 上下文串联．根据横线后面的organizations，指获得个人或者组织的积蓄．故选D
56．D 词义辨析．A真正B实际上C另外D相反；当投资者想把钱拿回来的时候，他不是去找对方，而是到股票市场上去卖掉自己的股票份额．故选D
57．C 动词辨析．A排除B反射C投资D利润；这些股份就会被另外一些想要投资的人买走．故选C
58．D 名词辨析．A特性，属性B器械C基础D服务；所有的这些服务都需要各方面的协调．故选D
59．A 动词辨析．A起作用B体验C分享D发射；这里是一种比喻，缺少了这些基础设施中的任何一种，一个国家就无法起作用了．
60．B 形容词辨析．A看不见的B持续的C有限的D经济的；所有这一切都需要持续的投资．故选B，continuous持续的，
61．A 副词辨析．A因此B/C然而D否则，要不然；因此国家，地方政府以及国有企业各方面都需要不断的资金来进行建设．
62．C 副词辨析．A明确地B几乎C几乎不D也许；在我们这个国家里几乎没有那个人不依赖他或者她的老板的能力来得到资金．指所有人都是相互依存的，经济领域也一样．故选C
63．B 短语辨析．depend on依赖，句意：在我们这个国家里几乎没有那个人不依赖他或者她的老板的能力来得到资金．指所有人都是相互依存的，经济领域也一样．故选B
64．D 动词辨析．A释放B强迫C离开D存在；股票市场的存在提供了一种新的融资的渠道．故选D
点评 完型填空，解题时要抓住文章的脉络，一定要读懂全文，弄清文章要表达的思想，注意前后段落之间的关系．答题中，一定要认真分析，注意选项与上下文的关系，与前后单词的关系．对于一时没有太大的把握的题可以放到最后再来完成，因为有时答案可以从下文内容体现出来．答完后再通读一篇文章，看看所选选项能不能是语句通顺，语意连贯．
Exercise seems to be good for the human brain，with many recent studies suggesting that regular exercise improves memory and thinking skills．But an interesting new study asks whether the apparent cognitive benefits from exercise are real or just a placebo effect — that is，if we think we will be “smarter” after exercise，do our brains respond accordingly？The answer has significant implications for any of us hoping to use exercise to keep our minds sharp throughout our lives．
While many studies suggest that exercise may have cognitive benefits，recently some scientists have begun to question whether the apparently beneficial effects of exercise on thinking might be a placebo effect．So researchers at Florida State University in Tallahassee and the University of Illinois at Urbana Champaign decided to focus on expectations，on what people anticipate that exercise will do for thinking．If people’s expectations jibe (吻合) closely with the actual benefits，then at least some of those improvements are probably a result of the placebo effect and not of exercise．
For the new study，which was published last month in PLOS One，the researchers recruited 171 people through an online survey system，they asked half of these volunteers to estimate by how much a stretching and toning regimens (拉伸运动) performed three times a week might improve various measures of thinking．The other volunteers were asked the same questions，but about a regular walking program．
In actual experiments，stretching and toning program generally have little if any impact on people’s cognitive skills．Walking，on the other hand，seems to substantially improve thinking ability．
But the survey respondents believed the opposite，estimating that the stretching and toning program would be more beneficial for the mind than walking．The estimates of benefits from walking were lower．
These data，while they do not involve any actual exercise，are good news for people who do exercise．“The results from our study suggest that the benefits of aerobic exercise are not a placebo effect,” said Cary Stothart，a graduate student in cognitive psychology at Florida State University，who led the study．
If expectations had been driving the improvements in cognition seen in studies after exercise，Mr．Stothart said，then people should have expected walking to be more beneficial for thinking than stretching．They didn’t，implying that the changes in the brain and thinking after exercise are physiologically genuine．
The findings are strong enough to suggest that exercise really does change the brain and may，in the process，improve thinking，Mr．Stothart said． That conclusion should encourage scientists to look even more closely into how，at a molecular level，exercise remodels the human brain，he said． It also should encourage the rest of us to move，since the benefits are，it seems，not imaginary，even if they are in our head．
1.Which of the following about the placebo effect is TRUE according to the passage？
A． It occurs during exercise．
B． It has cognitive benefits．
C． It is just a mental reaction．
D． It is a physiological response．
2.Why did the researchers at the two universities conduct the research？
A． To discover the placebo effect in the exercise．
B． To prove the previous studies have a big drawback．
C． To test whether exercise can really improve cognition．
D． To encourage more scientists to get involved in the research．
3.What can we know about the research Cary Stothart and his team carried out？
A． They employed 171 people to take part in the actual exercise．
B． The result of the research removed the recent doubt of some scientists．
C． The participants thought walking had a greater impact on thinking ability．
D． Their conclusion drives scientists to do research on the placebo effect．
4.What might be the best title for the passage？
A． Is it necessary for us to take exercise？
B． How should people exercise properly？
C． What makes us smarter during exercise？
D． Does exercise really make us smarter？
