UNIT 2 Section Ⅳ Using Language & Assessing Your Progress-【创新教程】2025-2026学年高中英语选择性必修第三册五维课堂课时作业word（人教版）

Ⅰ.阅读理解 A Many people believe eating healthily is expensive and more costly than buying junk foods. But our new research, published in the BMC Public Health, shows this isn't the truth. Less than 7% of Australians eat healthily. Most of the Australian family food budget is being spent on junk foods and drinks that are high in fat, sugar and salt. As a result, two­thirds of adults (63%) and one­quarter of children are overweight. We used the Australian Health Survey 2016­2017 and the suggestions of the Australian Dietary Guidelines to model healthy diets for a family of two adults and two children every two weeks. We collected food prices in supermarkets and stores in high­and low­socioeconomic(社会经济地位低的) areas in Brisbane, and compared the diet prices with family incomes. In both areas, a family of two adults and two children spend about 18% more on present diets than would be required to buy healthy diets. About 58% of the food budget for present diets is spent on junk foods, including takeaway foods (14%), and sugary drinks (4%). In the low­socioeconomic area, a family of two adults and two children spend $640.20 every two weeks on their present diets, but could buy a healthy diet for $560. 93 every two weeks. In the high­socioeconomic area, these numbers are $661.92 and $580. 01. Present diets cost more than healthy diets, so it is surely not the price that helps to drive preferences for unhealthy choices. 1．What did the researchers find? A．Most Australians eat unhealthily. B．Half Australians live on junk foods. C．Most Australian kids have fat problems. D．Australians have a preference for sweet foods. 2．How did the researchers get the result? A．By doing the study online. B．By making a comparison. C．By carrying out interviews. D．By asking personal questions. 3．What can we learn from Paragraph 4? A．A healthy diet is actually cheaper. B．Australian foods are becoming healthier. C．People choose junk foods for their low prices. D．Healthy foods are becoming more expensive. 4．What might the following paragraph be about? A．The harm of junk foods. B．How we can eat healthily. C．Why people choose junk foods. D．The advantages of a healthy diet. [语篇解读]　这是一篇说明文。许多人认为健康饮食比购买垃圾食品更昂贵。但是发表在BMC Public Health上的新研究表明事实并非如此。 1．A　[推理判断题。由第二段中的“Less than 7% of Australians eat healthily”可知，不到7%的澳大利亚人饮食健康。所以93%多的澳大利亚人饮食不健康。由此推断出大多数的澳大利亚人饮食不健康。故选A项。] 2．B　[推理判断题。由第三段中的“We collected food prices in supermarkets and stores in high­and low­socioeconomic areas in Brisbane，and compared the diet prices with family incomes.”可知，“我们”收集了布里斯班社会经济地位高的地区和社会经济地位低的地区超市和商店的食品价格，并将饮食价格与家庭收入进行了比较。由此判断出研究人员是通过比较得出这个结果的。故选B项。] 3．A　[细节理解题。由第四段中的“In both areas，a family of two adults and two children spend about 18% more on present diets than would be required to buy healthy diets.”可知，在这两个地区，一个有两个成年人和两个孩子的家庭在目前的饮食上的花费比购买健康饮食所需要的多18%。所以可以从第四段中了解到健康的饮食实际上更便宜。故选A项。] 4．C　[推理判断题。由最后一段内容“Present diets cost more than healthy diets，so it is surely not the price that help to drive preferences for unhealthy choices.”可知，目前的饮食比健康的饮食花费更多，所以价格肯定不是导致人们偏好不健康饮食的原因。由此判断出接下来的段落是关于为什么人们选择垃圾食品的。故选C项。] B Tobacco has long been recognized as a huge health threat. It is known to cause lung and heart problems to many long­term users. According to the World Health Organization, 3,000,000 people die early each year because of tobacco use, including 890,000 deaths from second­hand smoke exposure. E­cigarettes, an alternative to smoking, have become popular. Also known as vaporizers (汽化器), they are electric devices that heat liquid nicotine into a vapor that can be taken in. This vapor is less harmful to 　inhale　 than smoke. For example, it does not produce tar (焦油), which can build up in a smoker's lungs. Inhaling vapor—called vaping—is not without its own risks, however. Exposure to nicotine during youth can lead to addiction and cause long­term harm to brain development. The vapor may also contain harmful things. The Center for Disease Control has linked vaping to more than 805 cases of lung disease and 12 deaths so far in the US. Vaping has greatly increased in popularity in the US，especially among teenagers. About 37% of US high school seniors were reported vaping in 2018, up from 28% the year before, Harvard Health Publishing reported. Michael Blaha, a researcher at the Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, listed 3 reasons that contributed to vaping's popularity among young people. First, many teens believe that vaping is less harmful than smoking. Second, e­cigarettes have a lower per­use cost than traditional cigarettes. Finally, e­cigarettes come in a wide range of sweet flavors, like apple pie and watermelon. Blaha is most concerned that more teenagers are taking up vaping as a habit. “It's one thing if you change from cigarette smoking to vaping. It's quite another thing to start up nicotine use with vaping. And, it often leads to using traditional tobacco products down the road，”he said. Governments around the world are divided about vaping. 39 countries and regions have banned the sale of e­cigarettes, according to the Global State of Tobacco Harm Reduction 2018. US President Donald Trump once said the use of e­cigarettes might be negatively affecting young people and that it should be kept off the market until proved harmless. 5．What does the underlined word “inhale”in Paragraph 2 probably mean A．Blow away.　　　　　B．Spread out. C．Give off. D．Breathe in. 6．In what way are e­cigarettes different from traditional tobacco products? A．E­cigarettes do not produce tar. B．E­cigarettes are not bad to smokers' health. C．E­cigarettes are less likely to cause nicotine addiction. D．E­cigarettes do more harm to smokers' brains than their lungs. 7．Why is vaping popular with young people according to Blaha? A．Vaping is allowed at school. B．Vaping makes them look cool. C．They like the liquid taken from fruits. D．They think it's safer and cheaper than smoking. 8．What can we learn from Blaha's words in Paragraph 4? A．Those who smoke e­cigarettes tend to smoke tobacco later. B．Vaping is more likely to attract teenagers than older people. C．It usually takes a long time for smokers to enjoy e­cigarettes. D．E­cigarettes should be encouraged to replace traditional tobacco products. [语篇解读]　这是一篇说明文。众所周知，烟草一直被认为是一个巨大的健康威胁，它会导致许多长期使用者的肺部和心脏问题。烟草的替代品——电子烟在美国越来越受欢迎，尤其是在青少年中。文章介绍了电子烟的危害及各国对电子烟的态度。 5．D　[词义猜测题。根据下文中的“For example，it does not produce tar，which can build up in a smoker's lungs.”可知，它不会产生焦油，而焦油会在吸烟者的肺部积聚。由此可知，上一句应是指“这种蒸气吸入的危害比烟小”，因此，inhale应是“吸入，吸收”的意思。故选D。] 6．A　[细节理解题。根据第二段中的“This vapor is less harmful to inhale than smoke.For example，it does not produce tar，which can build up in a smoker's lungs.”可知，电子烟不会像香烟一样产生焦油。故选A。] 7．D　[细节理解题。根据第三段内容可知，Blaha认为年轻人喜欢吸电子烟的原因有3个：认为电子烟的危害比吸烟小；电子烟比传统香烟便宜；电子烟的味道多。结合选项可知应选D。] 8．A　[细节理解题。根据倒数第二段中Blaha说的话“It's one thing if you change from cigarette smoking to vaping.It's quite another thing to start up nicotine use with vaping.And，it often leads to using traditional tobacco products down the road”可知，Blaha认为开始时使用电子烟的人最后很可能开始吸烟。故选A。] Ⅱ.完形填空 My teacher Mr. Bush is the most positive person I've ever met. He has the ability to 　__1__　positiveness to young students. He always smiles and never gets　__2__　at students. Once I met some　__3__　because I felt overshadowed by my brother, who seemed to be doing great in every way. Hopelessness 　__4__　me whenever I was in a classroom. But that all　__5__　 when I met my teacher for life, Mr. Bush. Having found out about my problems, he just kept　__6__　me. Because of Mr. Bush, my world was filled with　__7__　and power. A few weeks ago, everyone in my class was feeling a bit 　__8__　because of a bad day at school. But things got　__9__　 after a close of Mr. Bush's class. He drew a picture on the whiteboard that　__10__　a half­full glass of water. He then said, “Class, the point of view in which you look at things will 　__11__　your feelings. Like this glass of water; some people see it and think‘What! Only half a glass of water. How　__12__　 I am.’Whereas other people think‘Wow, I'm so thirsty. Great! Half a glass of water for me！’It all is in the　__13__　 you think.” Mr. Bush's　__14__　way of thinking always makes me feel glad and　__15__　. I will always remember him. 1．A.pass on　　　　　 B．apply for C．consist of D．give up 2．A.strict B．patient C．mad D．curious 3．A.friends B．needs C．realities D．difficulties 4．A.drowned B．resisted C．cured D．relaxed 5．A.happened B．changed C．solved D．included 6．A.forgiving B．calming C．encouraging D．calling 7．A.sunshine B．fear C．surprise D．disappointment 8．A.cheerful B．down C．eager D．afraid 9．A.warmer B．higher C．better D．happier 10．A.served B．filled C．bought D．showed 11．A.hurt B．care about C．give away D．affect 12．A.pleased B．unfortunate C．bright D．perfect 13．A.way B．direction C．end D．past 14．A.different B．optimistic C．special D．important 15．A.proud B．careful C．lonely D．hopeful [语篇解读]　这是一篇记叙文。文章主要讲述了作者的老师是一个极其乐观的人，他有能力把积极的一面传递给学生，他乐观的思维方式总是让作者感到高兴和充满希望。 1．A　[句意：他有能力把积极的一面传递给(pass on)年幼的学生。apply for申请；consist of组成；give up放弃。分析下文可知，布什先生总是会让沮丧的学生高兴起来，故应是他有能力把积极的一面传递给年幼的学生。选A。] 2．C　[句意：他总是微笑，从来不生学生的气(mad)。strict严格的；patient耐心的；curious好奇的。] 3．D　[句意：有一次，我遇到了一些困难(difficulties)，因为我觉得我的哥哥在各方面都做得很好，这让我有了阴影。friend朋友；need需要；reality现实。] 4．A　[句意：每当我在教室里，绝望就淹没了(drowned)我。resist抵抗；cure治愈；relax使放松。根据上文可知，作者一直活在哥哥的阴影之下，故应是绝望淹没了作者。选A。] 5．B　[句意：但当我见到我一生的老师——布什先生时，一切都改变(changed)了。happen发生；solve解决；include包括。] 6．C　[句意：他发现了我的问题，并一直鼓励(encouraging)我。forgive原谅；calm使平静；call呼叫。] 7．A　[句意：因为布什先生，我的世界充满了阳光(sunshine)和力量。fear害怕；surprise惊讶；disappointment失望。根据下文中的power可知，布什先生的鼓励让作者的世界充满了阳光和力量。故选A。] 8．B　[句意：几个星期前，我们班里的每个人都因为某一天在学校的糟糕表现而感到有点儿沮丧(down)。cheerful高兴的，eager渴望的；afraid害怕的。] 9．C　[句意：但在布什先生的课结束后，情况有所好转(better)。warmer更温暖的；higher更高的；happier更高兴的。根据下文布什先生画了一张半杯水的图，告诉同学们思维方式不一样，看问题的角度就不一样，同学们又都高兴起来可知，布什先生的课结束后，情况又好起来了。故选C。] 10．D　[句意：他在白板上画了一幅画，显示的(showed)是半杯水。serve服务；fill充满；buy买。] 11．D　[句意：他接着说，“同学们，你们看事情的角度会影响(affect)你们的感受”。hurt伤害；care about关心；give away分发。] 12．B　[句意：就像这杯水；有些人看到它就想“什么！只有半杯水。我真不幸(unfortunate)”。pleased高兴的；bright明亮的；perfect完美的。根据下文中的“Whereas other people think‘Wow，I'm so thirsty.Great！Half a glass of water for me！’”可知，此处表示对比，有的人认为只有半杯水是不幸的。故选B。] 13．A　[句意：一切都取决于你思考的方式(way)。direction方向；end结束；past过去。分析上下文可知，布什先生给同学们画了一幅半杯水的图，告诉他们有的人对此持积极的态度，有的人对此持消极的态度。故应是想告诉同学们：你看事情的角度会影响你的感受，一切都取决于你怎么想。故选A。] 14．B　[句意：布什先生乐观的(optimistic)思维方式总是让我感到高兴和充满希望。different不同的；special特殊的；important重要的。] 15．D　[句意：布什先生乐观的思维方式总是让我感到高兴和充满希望(hopeful)。proud骄傲的；careful小心的；lonely孤独的。] 6 学科网（北京）股份有限公司 $