2020-2021学年英语新教材人教版必修一课时作业8+UNIT+1Word版含解析

2020-2021学年高一英语人教版必修第一册 同步课时作业 Ⅰ.阅读理解 The situation is that familiar—deadlines are approaching, time runs out, disorder and confusion fills the day. The feeling is just as familiar—a slightly faster heart rate, and shortness of breath. Yes, it is panic time. It's too late to kick yourself with “I should have started on this sooner.” or “It was a mistake to accept this tight deadline.” The only thing left to deal with the situation is to panic more efficiently. ※Focus. Panic happens when you are on an overload—too many things to do, too much pressure, too little time. But if you focus on the tasks that you need to take care of, and line them up in a logical list, you can have better control of a highly stressful and wild situation. ※Get rid of distractions. Time wasters and unnecessary activities are the last things you need during this time. Let everyone know you are on panic mode and should not be disturbed unless it is an emergency. ※Watch your time. Don't be too engaged in one detail so that you reduce your timing for the other important details. Mind the time and deal with each task so that you can finish all of the required activities sufficiently. Try to solve a panic situation as quickly as you can so that you can rest and get back your energy and strength for the next one. 本文是一篇说明文。人们经常会遇见一些恐慌时刻，那么如何处理这些恐慌时刻呢？我们要有一些有效的措施，在文章第3～5段里提出了三个建议。 1．What can a person in a panic mode do to watch his time? A．He should wear a watch. B．He should focus on one detail. C．He should do his work quickly. D．He should mind the time properly. 答案：D 解析：推理判断题。根据第五段第二句“Mind the time and deal with each task so that you can finish all of the required activities sufficiently.”可知在“watch your time”里作者建议我们要合理分配时间高效完成每一个任务。故D项正确。 2．The author suggests those on an overload ________. A．paying no attention to their panic mode B．planning their work according to a timetable C．doing their work in a careful and logical way D．asking their friends to help do the work 答案：C 解析：细节理解题。根据第三段第二句“But if you focus on the tasks that you need to take care of, and line them up in a logical list, you can have better control of a highly stressful and wild situation.”可知作者建议我们在有太多工作要做的时候，把这些工作按照细致的逻辑顺序排列好，然后一个一个地去解决，这样就不会到最后的时候很恐慌了。故C项正确。 3．The underlined word “distraction” probably refers to something that________. A．draws off one's attention B．needs to be done at once C．is worth doing D．costs much money 答案：A 解析：词义猜测题。根据第四段第一句“Time wasters and unnecessary activities are the last things you need during this time.”可知浪费时间在不必要的事情上是我们最不需要做的事情，这些事会分散我们的注意力。所以“Get rid of distractions”中的“distraction”指分散注意力的事，故A项正确。 4．Which of the following can be the title of the passage? A．A Familiar Situation B．Panic More Efficiently C．Keep Your Spirit High D．Throw Away Distractions 答案：B 解析：标题判断题。根据文章前两段可知人们经常会遇见一些恐慌时刻，那么如何处理这些恐慌时刻呢？我们要有一些有效的措施，在第3～5段里提出了三个建议。所以本文是关于如何有效处理恐慌的话题，故B项正确。 Ⅱ.七选五 Every new person added to the planet needs food, water, clothes, and so on. __1__. Those things require extra natural resources，including land and water. But Earth's riches are limited. Less than 1 percent of Earth's water can be used for drinking and washing. One out of every thirteen people around the world does not always have enough clean water. __2__.Too many people are using too much water, especially in the already dry areas of the southwestern United States. Food shortages(不足)are even more common. Worldwide, one out of every seven people does not get enough to eat. __3__. Over time, the soil loses its nutrients (营养)and the farmland becomes useless for growing food. As the world becomes more crowded (拥挤的), more land is needed to make way for growing cities. __4__. That's a problem because trees help take in a gas called carbon dioxide. Humans produce carbon dioxide by burning coal and oil. Fewer trees mean more carbon dioxide in the atmosphere. The buildup of carbon dioxide traps heat and pollution above Earth. __5__， although every person uses the planet's resources. The richest billion people, Americans especially, use the most resources. They also produce the most waste. A．Forests are cleared away B．Some people use a lot more than others C．Water shortages have hit many parts of the world D．Water pollution is a serious problem in some areas E．More trees should be planted to handle air pollution F．Huge needs for food force farmers to overuse their land G．More people mean more cars, roads, schools, hospitals, and stores 本文是一篇议论文。主要论述了世界上由于人口的增加，对自然资源的需求也增加，导致粮食短缺在世界非常普遍。 1．G　解析：考查对上下文的理解及推理判断能力。空格的上句“每个新出生的人都需要食物、水、衣服等”以及下句“这些东西需要额外的自然资源，包括土地和水”。分析选项，可知“与需要自然资源，包括土地和水”有关的选项是G项(更多的人意味着更多的汽车、道路、学校、医院和商店)。更多的汽车、道路、学校、医院和商店意味着需要更多的自然资源，包括土地和水。因此G项与本空格内容一致。故选G。 2．C　解析：考查对上下文的理解及推理判断能力。空格的上句“世界上每十三个人中就有一个人并不总是有足够的干净的水用”以及空格的下句“太多的人正在使用太多的水，特别是在美国西南部已经干旱的地区。”可知，水资源非常短缺会影响到世界许多地方，尤其是干旱地区。分析选项可知C项(水资源短缺已经影响到世界许多地方)与此意义一致，故选C。 3．F　解析：考查对上下文的理解及推理判断能力。本空所在的第二段的第一句是中心句“Food shortages(不足)are even more common”。分析选项可知F项与本段有词的复现“Food”，与粮