2018--2019学年人教版必修三Unit 4 Astronomy- the science of the stars Using language课时作业（6）.docx

Unit 4 Astronomy- the science of the stars课时作业Using language第一节：完形填空 阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。 Mr. Roberts had divided the class into groups to do presentations. Each person in the group would_1_ for five minutes in front of the class. Today was Niesha's_2_. Her legs trembled (颤抖) all the way to the front of the classroom. Her hands shook so_3_ that she could not read her notes.“Niesha，I know you're_4_， but you worked hard on this project. I'd hate to see you give up on yourself，”Mr Roberts said to her after class. “If I give you until tomorrow, do you think you can find your _5_ ？” Niesha nodded，_6_ for the chance. She went as quickly as she could to her next class. When she reached home that afternoon, Momma was baking (烘烤). When Momma baked, Niesha _7_ watched and chatted with her. Momma always said it was Niesha's company that made her baked goods taste so sweet. Monma_8_ Niesha's face as she came into the kitchen. “What's_9_， Niesha？” With tears in her eyes, Niesha told Momma the whole_10_. Putting the cake pans into the oven, Momma set the timer and then said, “Let me show you_11_. ” Niesha followed Momma to her bedroom, where Momma_12_ a blue ribbon that said “First Place” in her old things. “I_13_ it for public speaking. I started the school year as the shyest girl on the speech team，_14_ I ended the year as the blue ribbon winner. It wasn't_15_ because I was a very timid (胆小的)girl. I worked hard, and mostly I_16_ my fears. You just need to find your courage.” The next day Niesha again walked to the front of the classroom to give her_17_. Earlier that morning before school, Niesha had borrowed Momma's blue ribbon for_18_. As Niesha faced the class, preparing to speak, she_19_ the ribbon in her pocket, and Momma's_60_ words. Niesha took a deep breath and began to speak with confidence. 【话题】个人情况【文章大意】本文是记叙文。 Niesha因为害羞没能完成报告，但在妈妈的鼓励下她重新找到了勇气。1A.stand BspeakCwork Dlisten答案：B2A.turn BmoveCclass Dchoice解析：A由上文的do presentations和下文的preparing to speak可知，分组作报告的每一位同学都要“讲(speak)”五分钟，今天“轮到(turn)”Niesha了。3A.gently BbadlyCwarmly Ddeeply解析：B由上文Niesha双腿颤抖地走到讲台前可知，Niesha双手抖得很“厉害(badly)”，以至于她没法念出她的报告。4A.proud BshyCfriendly Dconfident解析：B由上文Niesha作报告时紧张的表现可知，她很“害羞(shy)”。5A.kindness BpatienceCcourage Drequirement解析：C由下文的the chance和妈妈也对Niesha说You just need to find your courage可知，Roberts老师让Niesha明天再试一次，希望她能找到“勇气(courage)”。6A.sorry BknownCready Dgrateful解析：D由Niesha点头可知，她“感谢(grateful)” Roberts老师给她重做一次报告的机会。7A.never BseldomCalways Dsometimes解析：C由妈妈经常说正是因为Niesha的陪伴才让她做的蛋糕很美味可知，Niesha“经常(always)”看着妈妈做蛋糕并跟她聊天。8A.ignored BstudiedCshowed Dpressed解析：B由下文妈妈安慰Niesha可知，Niesha一进厨房，妈妈就“注意(studied)”到她脸上的表情。9A.perfect BwrongCspecial Dacceptable解析：B由下文Niesha告诉妈妈所发生的事可知，妈妈询问她“怎么了(What's wrong)”。10A.story BplanCquestion Dchance解析：A此处用story指代Niesha在学校没有完成报告这件事。11A.everything BnothingCanything Dsomething 解析：D由下文妈妈跟Niesha讲述她如何获得那枚蓝色奖章可知，妈妈是想让她看“一些东西(something)”。12A.hung BfoundCtied Dwore解析：B在妈妈卧室的旧杂物堆里，她“找到 (found)”了一枚蓝色奖章。13A.won BworeCbought Dsearched解析：A由下文的. on the speech team . I ended the year as the blue ribbon winner可知，妈妈是因为演讲比赛而“获得(won)”了那枚蓝色奖章。14A.so BbutCunless Dsince解析：B“学期初加入演讲队时妈妈是最害羞的女孩”和“学期末妈妈获得蓝色奖章”之间是转折关系，故用but。15A.clear BpoliteCeasy Dpopular解析：C一个胆小的女孩能赢得演讲比赛很不“容易(easy)”。16A.imagined BthankedCworried Dfaced解析：D妈妈能获得比赛胜利，是因为她十分努力，并在大多数情况下“正视 (faced)”自己的胆怯。17A.suggestion BpresentationCinformation Dpermission解析：B由下文的preparing to speak可知，第二天Niesha再次走到讲台前作“报告(presentation)”。18A.congratulation BexplanationCconclusion Dencouragement解析：D妈妈讲述自己小时候赢得演讲蓝色奖章的故事，是对她的一种“鼓励(encouragement)”。19A.described BrememberedCregretted Dreceived答案：B60A.famous BangryCsupportive Dthoughtless解析：C由下文的speak with confidence可知，当Niesha再次作报告时，“想起了(remembered)”口袋里的蓝色奖章和妈妈“支持的(supportive)”话语，因此她充满了自信。第二节(共10小题；每小题1.5分，满分15分)阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。When we talk about climate change, we mean the _1_ (usual) changes in the Earth's weather patterns that have happened over the last 100 years._2_ is true that the weather is always changing and sometimes the weather changes in ways we really don't expect. By_3_ (record) the temperatures of each day in many different parts of the world we can find the average global temperature. When all temperatures_4_ (take) together, we can expect ups and downs in the year to cancel each other out and the average temperature to stay_5_ (rough) the same from one year to the next. However, scientists have found that the temperature is not constant and our planet is actually getting_6_ (warm) each year. This is called “global warming” and it is a major part of climate change. Extreme changes in climate are nothing new on Earth. In_7_ (it) long history, there have been times_8_ the Earth's average global temperature rose, causing ice to melt and sea levels to rise. At other times the Earth has been very cold; these “ice ages” saw huge areas of the planet _9_ (cover) in snow and ice. These might sound like drastic changes in the Earth's climate, but they came _70_ very gradually over thousands of years.1解析：unusual考查形容词作定语的用法。设空处作定语修饰changes，表示“异常的”，故填unusual。2解析：It考查it的用法。设空处作形式主语，the weather is always changing . expect是真正的主语，故填It。3解析：recording考查动词­ing形式作宾语的用法。设空处与the temperatures . the world一起作介词By的宾语，故填recording。4解析：are taken考查一般现在时的被动语态。由语境可知此处用一般现在时，又因temperatures与take之间是被动关系，故填are taken。5解析：roughly考查副词。设空处修饰the same，故填roughly。6解析：warmer考查形容词比较级。由语境可知此处指天气一年比一年热，需用比较级，故填warmer。7解析：its考查代词。设空处修饰名词history，故用it的形容词性物主代词its。8解析：when考查关系副词。设空处引导限制性定语从句修饰先行词times，且在从句中作时间状语，故填when。9解析：covered考查过去分词作宾补的用法。设空处作宾语补足语，且cover与planet之间是逻辑上的动宾关系，故填covered。70解析：about考查副词。 come about意为“发生”。第三节 七选五 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Everybody knows the importance of drinking enough water. As we all know, drinking water benefits you skin, muscles and organs. _1_ The major reason for that is related to human biological needs. When you're a baby, you're 75 percent water. Then, as the years get higher, you get drier. _2_ It helps you lose weight, according to a study from the University of Birmingham.The researchers found that drinking 500 ml of water thirty minutes before a meal helped participants lose 10 more pounds than those who did not. _3_ All participants were advised to improve their diet and physical activity levels. 84 overweight adults were involved. Among them 41 were told to “preload” with water, while 43 were told to control their water intake before eating. After 12 weeks, the participants instructed to “preload” with water lost 2.87 pounds more than those in the control group on average. In addition, the participants preloading with water before each of their three main meals every day lost 9.48 pounds over the 12 weeks. _4_ Dr. Helen Parretti, a lecturer at the University of Birmingham, had this to say of the study: _5_ Just drinking 500 ml of water. three times a day, before your main meals may help reduce your weight. and this could be an easy way for weight loss. Furthermore, it can be significant for an individual to lose extra weight, making a potential contribution to public health.A. Another reason to drink water is right here.BThe study began with a weight management consultation.CThe beauty of these findings is that losing weight is simple.DBut not everyone can get access to tap water in some areas.E. It also helps prevent certain diseases and improve your mood.F. In contrast, those preloading once a day or never, lost just 1.76 pounds.G. So kids should drink more water instead of coke to keep healthy.【文章大意】本文讲述了一个研究发现：三餐前喝水有助于减肥。1解析：E根据上句“众所周知，喝水对你的皮肤、肌肉和器官有好处”可知，空处指喝水的另一个好处，故选E项“它还能帮助你预防某些疾病，改善心情”。E项中的It代指上文中的“drinking water”。2解析：A根据本段开头的“The major reason for that”和下文内容可知，空处讲的是喝水的另一个原因。故选A“饮水的另一原因在这儿”。3解析：B本段讲述研究结果“饭前半小时喝水可以帮助减肥”。空处应选B项“这项研究始于一个体重咨询”引出下文实验的具体过程。4解析：F根据上句“另外，每天三餐前都喝水的实验者12周期间减掉了9.48磅”可知，选F项，与空前一句进行对比，即“相反，那些一天只在一顿饭前喝水或不喝水的人只减掉了1. 76磅”。5解析：C根据空前的“had this to say of the study”和上文的实验可知，选C “这些发现的美好之处在于(告诉我们)减肥很简单”。第四节：短文改错(共10小题；每小题1分，满分10分)假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2只允许修改10处，多者(从第11处起)不计分。Last week, we went to the Red Star Farm for an interested and meaningful activity.When we reached the farm, we were divided into several group to prepare lunch. Most of us had never cooked before, so we were really excited get the chance to have a try. We collected wood, made a fire and had cooked. Soon, our lunch were ready. Eating the dishes cooked by ourselves, we all felt proud and happily. After lunch, we got involved in plant trees. Some dig holes and others planted young trees and watered them. Seen the trees, we felt we had done something meaningful for the environment.It was an unforgettable experience, what gave us a good chance to be independent and raised our awareness of environment protection.答案：Last week, we went to the Red Star Farm for an intereste and meaningful activity.When we reached the farm, we were divided into several grou to prepare lunch. Most of us had never cooked before, so we were really excited get the chance to have a try. We collected wood, made a fire and cooked. Soon, our lunch wer ready. Eating the dishes cooked by ourselves, we all felt proud and happil. After lunch, we got involved in plan trees. Some di holes and others planted young trees and watered them. See the trees, we felt we had done something meaningful for the environment.It was an unforgettable experience, wha gave us a good chance to be independent and raised our awareness of environment protection.第五节：书面表达 Man：Happy Earth Day!Earth: Thank you, but only on April 22nd may people think of me!上面是人类和地球的一个简短的对白，请根据对白，结合实际，以Making Every Day Earth Day为题，写一篇短文。词数100个左右。提示：1地球的现状和存在的问题；2人们在“地球日”这天用什么行动关爱地球；3号召人们把每一天都当作地球日，天天关爱地球。_One possible version：Making Every Day Earth Day Now the earth is in bad condition. For example, in some places, the air and water pollution is so serious that it causes many deaths. At the same time, many animals and plants are in danger because of the destruction of their habitats. Luckily, we human beings have realized the problem. On April 22nd, millions of people all over the world do something good for the earth. Some people have good daily habits which are friendly to the earth. Some clean up beaches and water, some pick up rubbish, others give speeches to call on more people to take action. But can we save the earth only by one day's work? The future of our planet depends on our efforts. What we should do is to make every day Earth Day. Only by taking good care of it every day can we hope to live in harmony with nature.