课后分层集训Unit 2Wish you were here (B卷).阅读理解A(2017贵阳三校联考)Swedens blood service is enlisting new technology to help push back against blood shortages.One new plan，where donors are sent automatic text messages telling them when their blood has actually been used，has caught the public eye.People who donate initially receive a “thank you” text when they give blood，but they get another message when their blood makes it into somebody elses veins.The service says the messages give donors more positive feedback about how theyve helped their fellow citizenswhich encourages them to donate again.“Its a great feeling to know you made such a big difference and maybe even saved someone elses life，” says Ms Blom Wiberg.“We get a lot of visibility in social media and traditional media thanks to the SMS.But above all we believe it makes our donors come back to us，and donate again.”During National Blood Donation Week street signs and shop fronts around the country are having the letters “O” and “A” quietly removed，representing the missing blood types.“We simply cant ignore the fact that there has been a severe reduction in the number of new donors coming forwarda trend seen across the world，” Jon Latham said.“While we can meet the needs of patients now，its important that we strengthen the donor base for the future.”In Stockholm，residents can go to the local blood services website and see a live chart of how much blood is left.“The same info as we have internally is shown externally，” says Ms Blom Wiberg.The thinking is that when stocks run low，people will respond if they know there is a problem.Other initiatives rolled out in some areas include letting donors sign a contract agreeing that authorities are allowed to aggressively bother them by text message，Facebook，and email until they donate blood.The messages include lighthearted threats，such as：“We wont give up until you bleed.”【语篇解读】这是一篇说明文。瑞典的献血者们现在可以通过接收短信的方式来知晓他们所献的血的具体使用情况。1The text messages blood donors receive are about _Awho has used their blood in the operating roomBhow important their blood is to a patientCwhen their blood actually saved a lifeDwhere blood is also in great demandC细节理解题。根据第一段的“but they get another message when their blood makes it into somebody elses veins”可知答案。2According to Jon，there is a trend that _Amore countries are strengthening their donor baseBthe patients need for blood cant be satisfiedCblood types of O and A are urgently neededDfewer people donate blood around the worldD细节理解题。结合第三段的“.there has been a severe reduction in the number of new donors coming forwarda trend seen across the world”可知，在全世界范围内，有一种趋势就是献血者越来越少。3To ensure stable blood supplies，Stockholm _Aasks residents to sign a lifelong contract of donating bloodBallows everyone to check the amount of blood in storeCpasses a law on appealing to people to donate bloodDforces people to donate blood with text messagesB细节理解题。根据倒数第二段的“In Stockholm，residents can go to the local blood services website and see a live chart of how much blood is left.”可知，在斯德哥尔摩，居民可以登录当地献血机构的网站查询现在还有多少存血。4What is the main idea of the text?ASweden is facing a lack of blood for patients at present.BSweden uses social media to inspire people to donate blood again.CSwedish people can measure the blood sugar level at a hospital freely.DSwedish blood donors get text messages as feedback and encouragement.D主旨大意题。本文主要介绍的是瑞典的血液服务部门给献血者发短信，让他们知道自己所献的血的具体使用情况，这不仅是一种信息反馈，也是对人们积极献血的一种激励。B(2017福州高三检测)Want to help fight global warming？Take off your tie，says the Italian Health Ministry.It has urged employers to let their staff dress casually at work in the summer so that the air conditioning can be turned down.“Taking your tie off immediately lowers the body temperature by 2 or 3 degrees centigrade，” the ministry said in a statement.“Allowing a more sensible use of air conditioning brings about electricity savings and protects the environment.”It called on all public and private offices to let employees wear no tie during heat waves like the one that has brought Africalike temperatures to many parts of Italy this week.The move echoes (回应) a similar action from Italys biggest oil group，ENI，which told its staff earlier this month they need not wear a tie at work.The tie makers，however，were left hot_under_the_collar“Italy confirms that it is a strange country，”Flavio Cima said angrily in a letter to financial daily Il Sole 24 ORE under the headline：“I，tie maker，am responsible for global warming.”“We can now happily continue with our lifestyle，using ears，consuming fuel，heating and cooling our homes at leisure.On one condition：we should not wear a tie while we do so，” he wrote.“I should have listened to my friends and become an oil producer instead.”Italy is one of the European Unions worst performers on the pollution front and is among the EU countries expected t