2020届高考艺考（艺术生）英语复习作业：必修三Unit 2　Healthy eating .doc

基础巩固单句语法填空1Reading widely and regularly will be beneficial(benefit)to your English.2The doctor told Bob his heart was in poor condition and that he must cut down on alcohol and smoking.3The lecture made me realize the importance of a balanced(balance)diet.4They are discussing the strengths(strong)and weaknesses of the argument.5Claire had her luggage checked(check)an hour before her plane left.6Mr.Stevenson is great to work for I really couldnt ask for a better(good)boss.7People have always been curious(curiosity)about exactly how life on earth began.8The boy told a white lie to his mother last night.9Too many sweets and not enough exercise will make you put on weight.10Learn to combine your knowledge with experience，and you are sure to succeed.能力提升 .阅读理解Weighing too much can damage your health，and obesity is a growing problem for both kids and adults around the world.Sleep might be one answer to the problem.A new study has found that elementary school students who slept too little were more likely to gain pounds.In the United States today，some 9 million children over the age of 6 are obese(too fat)Past studies have shown a link between sleeping less and weighing more，but scientists have had a tough time determining“Which_came_first，the_chicken_or_the_egg？ ”says Julie CLumeng of the University of Michigan in Ann Arbor.In other words，it hasnt been clear whether kids who weigh too much have trouble sleeping，or whether sleeping less leads to weight gain.Both scenarios(情况)seemed equally possible.To get a better idea of which causes which，Lumeng and his colleagues interviewed the parents of 785 third graders from around the United States.The parents answered questions about how well their kids slept that year.Three years later，the parents answered the same questions.By sixth grade,18 percent of kids involved in the study were obese.The scientists found no relationship between weight and the students race or gender.It also didnt matter how strict their parents were.Obesity struck all of these groups equally.Instead，sleep seemed to be the key factor.Over the 3 years of the study，the children averaged a healthy 9.5 hours or sleep a night.Some kids，however，slept a lot more or less than others.For the sixth graders，every hour of sleep above the 9.5 hour average was linked to a 20 percent lower risk of being obese.Sleep appeared doubly important for the third graders.Every extra hour of sleep they got was linked to a 40 percent drop in obesity by third grade.“I expected wed find that this(sleep link with obesity) was just a_bunch_of_bunk，”says Lumeng，a pediatrician.But their findings were convincing.No matter how her team looked at the link，“We couldnt make it go away.”语篇导读本文是一篇科普文，说明了青少年睡眠与肥胖的关系。1According to the research，_.A9 million people in America have a weight problemBnot enough sleep contributes to a gain in weightCsixth graders need more sleep than third gradersDlack of sleep has become the most deadly killer解析：B考查细节理解。本文阐述了睡眠与青少年肥胖之间的关系。第二段说，一项新研究发现，睡眠太少的小学生更容易发胖，美国有900万6岁以上的孩子患肥胖症。从文章的叙述判断选B。2The statement “Which came first，the chicken or the egg？”suggests that_.Ascientists are sure about the causes of childrens obesityBits easy to decide the cause and effect of this problemCscientists are still confused about the cause and effect of the problemDyoull develop obesity if you eat chicken and egg解析：C考查推理判断。第三段画线句子后面又说“换句话说，究竟是发胖的孩子有睡眠问题，还是睡眠减少导致了体重的增加，这还不清楚。”也就是说，发胖与睡眠减少这两者哪个是原因，哪个是结果，科学家们也还不知道。3Recent studies show that a childs weight is influenced by the_.Aamount of sleepBparents attitude to himCrace or gender Dperformance in school解析：A考查推理判断。第三段说，以往的研究表明睡眠不是与发胖有联系，但科学家不知道哪个是原因，哪个是结果；第五段开头提到研究的结论：睡眠似乎是主要因素。也就是说该研究表明，孩子的体重受睡眠时间长短的影响。4The underlined part in the last paragraph most probably means something_.Aacceptable BunderstandableCreliable Dunreasonable解析：D考查词义猜测。后文说“但他们的研究结论却很有说服力。”由此可推知，画线部分的含义应该是D；他们本来希望这种说法是错误的，可是研究结论却让人不得不相信睡眠和肥胖有关。.阅读填句Six things you should pay attention to before the Queen*Dont show up emptyhanded.What do you get for the woman who already has everything？Sure，the Queen has several homes full of priceless jewellery，but bringing a gift is necessary._1_So if shes paying a visit to your hometown or country，something which reflects the local culture might go down better than WH.Smiths vouchers(票券)*_2_You may be dead on your painful feet，but you should always stand when the Queen enters the room.You cant sit down until she has seated herself，so keep a close eye on when the Queen sits down.*Dont ignore the dress code.Regardless of how late youre arriving or how tempting it is to wear your casual clothes，make sure you dress accordingly when meeting her._3_*Resist the temptation to call her by her first name.While the royal family may be extremely familiar to us，and we may have our own nicknames for them，we still cant call them by their first name.So，when you first meet the Queen，she should be addressed as “Your Majesty”or“Maam”When she leaves，furthermore，you must address her as “Your Majesty”once again.*Speak only when the Queen speaks to you .Remember when you were a little child and all your elders would deliver the wisdom such as “Dont speak unless spoken to first，”and“Children should be seen and not heard”_4_This rule exists so Her Royal Highness can control every aspect of the conversationincluding exiting it swiftly.*Dont eat before she does.No matter how tasty and tempting the banquet morsels in front of you look，you can only start eating after the Queen does.So have a quick snack beforehand if possible，in case that the speeches go on for a long time._5_AStand to attention.BWatch out for the Queen.COh，and if she has finished eating，youd better stop too.DIf its a blacktie event，wear a black tie.EYou are supposed to listen to them though youve grown up.FThis gift must be appropriate for the occasion.GThe same applies to meeting the Queen.语篇导读本文从礼节方面介绍了在女王面前需要注意的六件事情。1F细节句。根据空前信息“bringing a gift is necessary”和空后信息“something which reflects the local culture”可知，此处讨论的是给女王准备什么礼物，故F项与上下文吻合。2A主旨句。由本段内容可知在女王面前必须站立，除非女王就座。因此A项“Stand to attention.”符合本段主旨。3D细节句。上文说到无论便装多么吸引人，仍要保持着装适宜。D项作了说明，符合题意。4G过渡句。上文提到长辈教给孩子们的礼仪，G选项表明这些礼节同样适用于会见女王的场合。5C细节句。由本段的标题以及上文提到的餐桌礼仪可知，只有女王开始吃你才可以开始，同样的，如果女王吃完了，你也不应再吃了，故选C。.语法填空Yangshuo，ChinaIt was raining lightly when I _1_ (arrive) in Yangshuo just before dawn.But I didnt care.A few hours _2_，Id been at home in Hong Kong，with _3_ (it) choking smog.Here，the air was clean and fresh，even with the rain.Id skipped nearby Guilin，a dream place for tourists seeking the limestone mountain tops and dark waters of the Li River _4_ are pictured by artists in so many Chinese _5_ (painting)Instead，Id headed straight for Yangshuo.For those who fly to Guilin，its only an hour away _6_ car and offers all the scenery of the betterknown city.Yangshuo _7_ (be) really beautiful.A study of travelers _8_ (conduct) by the website Trip Advisor names Yangshuo as one of the top 10 destinations in the world.And the town is fast becoming a popular weekend destination for people in Asia.Abercrombie & Kent，a travel company in Hong Kong，says it _9_ (regular) arranges quick get aways here for people _10_ (live) in Shanghai and Hong Kong.语篇导读本文主要介绍了作者到自己旅游的理想之地Yangshuo 的触目之情。1arrived由上文的.was raining 推知该处应为过去时。2before/earlier表示几小时前的表达方法有a few.before/earlier。3its此处该用形容词性物主代词，修饰后面的名词smog，故用its。4that/which此处为定语从句修饰先行词dark waters且定语从句中缺少主语，故用which/that。5paintingsmany之后应为可数名词的复数，所以应用paintings。6byby交通工具，意为乘。7is此题考查主谓一致。主语为Yangshuo且陈述事实真理，故用is。8conducted过去分词作定语。9regularlyregularly放在主语之后修饰谓语动词arrange。10living非谓语动词作定语修饰people，与people为主动关系，所以用其ing形式。