Unit3 Section Ⅰ Welcome to the unit，Reading & Grammar and usage(Word练习)-【精讲精练】2024-2025学年高中英语选择性必修第二册（译林版2020）

[限时检测] (限时30分钟) Ⅰ.阅读理解 A What is a hero？We may think of the fictional characters with supernatural powers or great people who can influence world events.Now，as the nation continues its all­out efforts to fight against the novel coronavirus pneumonia，medical staff have become heroes in the eyes of the public. As of Feb 19，a total of 32，000 medical staff outside Hubei province have been working to treat patients around the center of the outbreak. Zhang Dingyu，the president of Wuhan Jinyintan Hospital，is one of these heroes. Since the hospital received the first seven patients in December，Zhang has been so busy that he barely gets any sleep.Even suffering from amyotrophic lateral sclerosis(肌萎缩侧索硬化)，the 56­year­old doctor is doing his best to quicken his pace to save precious time for infected patients.“I have to run，racing against time to save more patients from the deadly disease，because I don't have much time left in my life，”Zhang told Xinhua News Agency. With the duty of saving lives，many medical professionals like Zhang have been working long hours for days，despite their fear and worries. Lu Jingjing from Wuhan Children's Hospital also works at a temporary mobile hospital.She does not let her parents know that she is now working with novel coronavirus­infected patients. When her parents ask for a video chat，Lu says she is working and lets her husband and children chat with them instead. “It's dangerous but we should win the battle with the virus as soon as possible，so that medical staff and patients can go back home，”she told China Daily. US writer Khalil Gibran(1883—1931) once wrote，“Tenderness(柔和)and kindness are not signs of weakness and despair(绝望)，but the manifestations of strength and resolution.”It's true for the medical workers. Everyone has fear，especially when it comes to deadly diseases.But for medical staff，saving lives comes first and is enough for them to be brave and stay on the front.They may look like ordinary people in daily life，but in these extraordinary (不同寻常的) times，they are heroes. 1．What is the author's main purpose in writing this article? A.To explain what makes a modern­day hero. B.To praise medical staff for their efforts to fight the NCP. C．To describe what measures China has taken to deal with the virus. D．To show the difficulties faced by medical staff treating NCP patients. 2．What do we learn from Zhang Dingyu's words? A．His illness has turned him into an impatient man. B．His illness makes him work without fear. C．He feels sorry for himself because of his illness. D．He wants to help as many patients as possible. 3．Why doesn't Lu Jingjing answer her parents' video calls? A．She is too busy and has no time for video chats. B．She doesn't want her parents to worry about her. C．It's not allowed to make a video call from the hospital. D．There is no WiFi signal at the temporary mobile hospital. 4．The underlined word “manifestations” in the second­to­last paragraph probably means“________”． A．results　　　　　　　　 B．differences C．indications D．advantages 【语篇解读】　本文介绍了奋战一线抗击新冠病毒的医护人员如身患肌萎缩侧索硬化的张定宇院长等。致敬奋战一线的医护人员！ 1．B　主旨大义题。本文赞扬了抗击新冠病毒肺炎的医护人员。 2．D　推理判断题。由文中第三段可知张定宇院长想帮助更多的人。 3．B　细节理解题。由文中第七段可知应选B项。 4．C　猜测词义题。manifestations“表现，显示”，故选C项。 B The summer is so hot and sticky，why would we want to sweat even more by exercising? Or is it just I who think like that? Sweat and clothes sticking to our bodies as we move make exercise seem rather uncomfortable.What can be done to fix it? Researchers at MIT have come up with a solution.They've developed a workout suit with flaps that open as the wearer begins sweating.As the person cools off，the flaps shrink until they assume their original position. Sounds cool，sounds practical.These flaps are lined with live，microbial (微生物的) cells.These cells can detect when the body is heating up too much，and in response，expand.It's just as if they were working within any other organism, recognising patterns of heating and cooling, then responding appropriately to maintain body temperature.It seems kind of strange to have living cells (that aren't your own) on you，right? Not to fear，these cells have been believed safe.Plus，there's a material in the suit that helps the flaps/cells hover ever so slightly above the exerciser's skin.The flaps start opening as soon as people start feeling warm and sweaty，and the bit of space between the suit and the skin helps develop that feeling of cool and refreshing air as they move.For more information about flaps，click here. According to gadgetify.com，researchers have also been working to apply this technology to running shoes as well.Moisture­responsive workout clothing has the potential to revolutionise sport fashion industry.People can stay drier，cooler and fresher at the end of the workout，which sounds better than leaving the gym with a trail of sweat and a red face.It's possible that the comfort of these suits can make people enjoy exercising more and exercise with more intensity. 5．What's the purpose of the first paragraph? A．To introduce the topic. B．To show the author's dislike of summer. C．To give an example. D．To tell of the author's dream. 6．What can't be learnt from the passage? A．When a person doesn't sweat，the flaps will come to their original position. B．The flaps themselves can float slightly around the exerciser's skin. C．When a person sweats，the flaps will expand. D．The flaps are essential to cool exercisers down. 7．What's mainly talked about in the last paragraph? A．The influence of the technology. B．The efficiency of the technology. C．Different reviews of the technology. D．The author's attitude to the technology. 8．Where does the essay probably come from? A．A magazine.　　　　　　 B．A newspaper. C．A brochure. D．A website. 【语篇解读】　这是一篇说明文。作者通过这篇文章主要向我们介绍了一种新型运动服，并认为它有可能给运动时尚产业带来革命性的变化。 5．A　推理判断题。根据第一段中的“Or is it just I who think like that？Sweat and clothes sticking to our bodies as we move make exercise seem rather uncomfortable.What can be done to fix it？”和第二段提到的一种运动套装可推知，第一段的目的是引入主题。故选A项。 6．B　细节理解题。根据第三段中的“Plus，there's a material in the suit that helps the flaps/cells hover ever so slightly above the exerciser's skin.”可知，在运动服中有一种材料可以帮助片状垂悬物/细胞在运动者的皮肤上方稍稍悬浮。由此可知，B选项“片状垂悬物本身可以在锻炼者的皮肤周围轻微漂浮”这一表述与原文不符。故选B项。 7．A　主旨大意题。根据最后一段中的“Moisture­responsive workout clothing has the potential to revolutionise sport fashion industry.”可知，可感知皮肤汗水的运动服有可能给运动时尚产业带来革命性的变化。由此可知，最后一段主要讲了这项技术的影响。故选A项。 8．D　推理判断题。根据第三段中的“For more information about flaps，click here.”可推知，文章最可能来自一个网站。故选D项。 Ⅱ.阅读填句 With the news filled with frightening reports about a new coronavirus(冠状病毒)，COVID ­19，it's easy to feel anxious.However，you don't need to worry, especially when you're following professional guidelines for protecting yourself.__1__． Get your information from trustworthy sources.__2__，and some of them may contain inaccurate or outdated information.To make sure that you're getting accurate and reasonable information，stick to sources like the Centers for Disease Control and Prevention and the World Health Organization. __3__.While it's good to stay informed，constantly reading or watching news updates can quickly make you bothered.Instead，set a specific time to check for updates so you're not thinking about the virus all day.Don't visit news sites or turn on the news outside of the time，and avoid social media if you're reading too many updates there. Focus on the fact that most people recover.Reports about the new coronavirus likely sound very scary，so it's understandable that you'd be afraid.__4__.Besides，most people who get very sick will get better after receiving treatment and recover at last. Share helpful information with friends and family.You can help yourself and others feel calmer about the coronavirus outbreak by sharing any helpful information you find.__5__，post a link on social media or email it to any friends or family members who are worried about the virus. A．Limit how often you check for news updates B．And there are things you can do to put your fears at ease C.Stop keeping yourself informed of the online news updates D.Meanwhile，your anxiety about the outbreak disappears E.You're probably reading lots of reports about the coronavirus F．If you see a useful update on the new coronavirus from a reputable news source G．However，most cases are mild and most of the people can recover after some time 【语篇解读】　本文是一篇说明文。关于新型冠状病毒的报道铺天盖地，被这些报道包围的我们难免感到焦虑和恐惧。那么我们该如何减少焦虑和恐惧？本文给出了一些建议。 1．B　上句提到面对新冠病毒你不需要担心，尤其是当你遵循专业指导来保护自己的时候。下文是专业指导的几条建议。B项“你可以做一些事情来缓解你的恐惧”既承接上文，又引出下文的具体措施。故选B。 2．E　本段建议从可靠的来源获取信息，空处要谈到信息的来源，E项“你可能读过很多关于冠状病毒的报道”符合本段内容。且下句的“some of them”中的them指的就是lots of reports。故选E。 3．A　本段中的“set a specific time to check for updates”设置检查更新的特定时间和 “Don't visit news sites or turn on the news outside of the time”在这个时间之外不要访问新闻网站或打开新闻都是具体建议，建议我们限制查看新闻更新的频率，A项表达了此内容，概括全段。故选A。 4．G　本段建议关注大多数人都会康复的事实。上文“Reports about the new coronavirus likely sound very scary”提到新冠病毒虽然听起来令人害怕，空处应该和下文“will get better after receiving treatment and recover at last”意思一致，和上文形成转折。G项“不过，大多数情况都很轻微，大多数人都能在一段时间后康复”与上文转折，与下文并列。故选G。 5．F　本段建议与朋友和家人分享有用的信息。下文应该是具体帮助家人和朋友的做法，F项“如果你从信誉良好的新闻来源上看到关于新冠病毒有用的最新消息”是帮助家人和朋友的条件。空后的“post a link on social media or email it to any friends or family”是具体做法，F项中的“useful update”与下文的“a link”指的是同一件事。故选F。 学科网（北京）股份有限公司 $$