2021高考英语一轮课下限时训练及答案(人教新课标必修3Unit-2).docx

2021高考英语一轮课下限时训练及答案（人教新课标必修3Unit 2）Unit 2Healthy eating.单项填空1(2022陕西汉中高三模拟)I cant thank you enough for the gift you sent me for my birthday the other day._.AThats rightBDont mention itCWith pleasureDNice work2(2021甘肃兰州、靖远名校高三模拟)Social practice is an opportunity for students to gain_better understanding of how_society operates.Athe；theBthe；/Ca；/Dthe；a3(2022长沙名校模考)_he referred to in his article was often discussed by many people in the past.AThatBWhatCWhetherDWhere4(2022济南市名校第四次诊断性测试)Is the letter from your mother?Yes.But she _the letter herself，because she doesnt even know one word.Aneednt have writtenBcant have writtenCmight not have writtenDshould not have written5(2022德州模拟)Youd better take into account your own_and weaknesses before choosing a major.AstrengthsBbenefitsCdislikesDfavorites6(2022平顶山模拟)Have you moved into your new house?Not yet.Ive no time to get it_.AfurnishingBfurnishedCfurnishDto furnish7(2022银川一中第四次考试)When I was very young，I was terribly frightened of school，but I soon_it.Agot offBgot acrossCgot onDgot over8(2022天津和平区一模)The medicine should usually be kept out of the_of children at home.AdistanceBreachClimitDarrival9(2022陕西咸阳二模)The official_I thought would be seriously punished received a raise instead.AwhomeverBwhoeverCwhoDwhom10(2022成都市重点中学联考)She cant help_the house because shes busy making a cake in the kitchen.Ato cleanBcleaningCcleanedDbeing cleaning11(2022青岛一模)I thought the teacher would say something about our exam result but he_it.Adoesnt mention Bhasnt mentionedCwouldnt mention Ddidnt mention12(2022福建卷)What are you going to do this weekend?_.If time permits，I may go to Shanghai with my friends.ADont mention itBIt doesnt matterCForget itDIt depends13(2022辽宁丹东市质检)While prices are rising so fast，many people are working out ways to_their expenses.Acut downBput downCturn downDsettle down14(2022河南南阳联考)Generally speaking，almost all the kids are_about how everything around them works.AcuriousBcarefulCanxiousDexcited15(2022安徽皖南八校三联)A positive attitude，_with willingness to seek appropriate help and exercising solid study habits，will do much to determine how well you do in your studies.AconcludedBcombinedCconductedDconnected.阅读理解A(2022赣州市高三班级适应性考试)I grew up with a fat dad450 pounds at his heaviest.Every week he would try a new diet，and my family ended up eating whatever strange food he was trying at that moment.After my thirdgrade year，my dad landed a lifechanging job in Manhattan.My mom，my little sister and I had to move away from our hometown，Chicago，and leave my grandmother and her beautiful food behind.Leaving my grandmother was far more frightening than the move to New York City.There would be no more special weekends at my grandmothers house，the only place I can remember feeling happy，safe and nourished (有养分的)It was what I desired.In this new city，I felt extremely alone and lost，and I missed my grandmother terribly.My grandmother knew just how I feltAnd she knew the cure.Every week，she would send me a card with a $20 bill，a recipe and a list of what to buy at the market.It kept us bonded，and her recipes filled my body and soul.Over the years，I have grown to better understand my fathers struggles with weight and the toll (代价) it took on him and those who love him.I have come to realize he was driven not by vanity (自负) or selfishness as much as by a deep pain.And in spite of growing up in such an unhealthy eating environment (or perhaps because of it)，as an adult I found a passion and a career as a nutrition consultant.Today，my father weighs 220 pounds and is a vegan (素食者)How he got there is a story I hope to share in the coming weeks.More importantly，food is no longer a barrier that keeps us apart，but a bridge that keep us connected.There is nothing my dad enjoys more than talking with me about dietary theories and his weightloss victories.And now I am the one regularly sending recipe cards to my fathers house，just as my grandmother did for me.1What kind of person was actually the authors father?AHe was a man of vanity and selfishness.BHe didnt like to eat with his family.CHe was more painful than selfish.DHe forced his family to eat what he liked.2The author desired to go to his grandmothers_.Ato see his father Bfor tasty food Cfor pocket money Dto avoid his family3The underlined word “cure” in Paragraph 4 is the nearest in meaning to “_”Asolution Bconcern Coperation Dsituation4The author became a nutrition consultant mainly because_.Ahis father often talked with him about dietary theoriesBhe was determined to change his own daily habitsChe wanted to study the recipes his grandmother had given himDhis childhood experiences gave him too deep an impression5What can we learn about the author from the last paragraph?AHe often quarreled with his father about foodBHis father will tell him his story in the following weeksCThe most he talks about with his father is nourishmentDHe often sends recipe cards to his grandmother in returnB(2022山东济宁模拟)An alcohol breath test (ABT) is often used by the police to find out whether a person is drunk while driving.In the United States，the legal blood alcohol limit is 0.08% for people aged 21 years or older，while people under 21 are not allowed to drive a car with any level of alcohol in their body.A “positive” test result，a result over the legal limit，allows the police to arrest the driver.However，many people who tested positive on the test have claimed that they only drank a “nonalcoholic” energy drink.Can one of these energy drinks really cause someone to test positive on an ABT？Researchers in Missouri set up an experiment to find out.First，the amount of alcohol in 27 different popular energy drinks was measured.All but one had an alcohol level greater than 0.005%.In nine of the 27 drinks，the alcohol level was at least 0.096%.The scientists then investigated the possibility that these small levels of alcohol could be discovered by an ABT.They asked test subjects to drink a full can or bottle of an energy drink and then gave each subject an ABT one minute and 15 minutes after the drink was finished.For 11 of the 27 energy drinks，the ABT did find the presence of alcohol if the test was given within one minute after the drink was taken.However，alcohol could not be discovered for any of the drinks if the test was given 15 minutes after the drink was consumed.This shows that when the test is taken plays an important role in the test result.The sooner the test is conducted after the consumption of these drinks，the more likely a positive alcohol reading will be obtained.6What is the legal alcohol level for a 20yearold driver in the US?A0.000%.B0.005%.C0.080%.D0.096%.7What is the purpose of the Missouri experiment?ATo introduce a new method of calculating blood alcohol levels.BTo discover the relation between energy drinks and ABT test results.CTo warn people of the dangers of drinking energy drinks.DTo change the current legal alcohol limit for drivers in the United States.8The underlined word “subjects” in Paragraph 2 refers to_.Athe things that are being discussed Bareas of knowledge studied in schoolCthe participants in an experiment Dthe people who belong to a country9Which of the following affects the ABT test result most for energy drink consumers?AThe age of the person who takes the test.BThe place where the test is given.CThe equipment that the test uses.DThe time when the test is taken.10Which of the following is true according to the passage?AA driver whose blood alcohol level is found to be 0.1% will be arrested.BNo energy drinks really cause anyone to test positive on an ABT.CFew popular energy drinks contain alcohol in them.DThose taking an ABT 15 minutes after drinking alcohol cannot be found out.课时作业(十二).单项填空1解析：考查交际用语。句意为：实在是太感谢你那天送我的生日礼物了。不用客气。Thats right没错；Dont mention it不客气；With pleasure(客气地接受或同意)当然了，很情愿，Nice work干得好，故答案为B。答案：B2解析：gain a better understanding of.表示“获得对更好的理解”，故第一空用不定冠词a；society表示“社会”，其前不用冠词。答案：C3解析：考查名词性从句。此句中referred to后缺少宾语，因此应用what引导该主语从句。答案：B4解析：考查情态动词。句意为：这封信是你母亲寄来的吧？是的。但这封信不行能是她自己写的，由于她一个字也不生疏。依据because引导的缘由状语从句可知，此处应用cant have done表示对过去发生的事很有把握的否定推想。答案：B5解析：句意为：在选专业之前你最好考虑你的优缺点。strength强项，优势，符合句意。答案：A6解析：句意为：你搬进新家了吗？没呢。我没时间置办家具。get sth.done表示“使(某事)发生，使完成(某事)”，故选furnished。答案：B7解析：考查动词短语。句意为：我小时候特殊可怕上学，但很快就克服了。get over表示“克服”，符合句意。前三项分别表示“离开”“被理解，把讲清楚”“进展”，都与句意不符。答案：D8解析：考查名词辨析。句意为：药品通常应当放在家里孩子们够不着的地方。keep sth.out of the reach of sb.把某物放在某人够不着的地方。答案：B9解析：考查定语从句。句意为：我认为会受到严峻惩处的那位官员反而加薪了。分析句子结构可知“_I thought would be seriously punished”为定语从句，先行词为The official，在从句中作主语，故用who。答案：C10解析：考查固定用法。句意为：她不能帮忙打扫房间，由于她正在厨房忙着做蛋糕。help (to) do sth.帮忙做某事，是固定短语，符合句意。留意：此处不是cant help doing sth.“禁不住做某事”这个固定词组。答案：A11解析：考查时态。句意为：我以为老师会就我们的考试结果说些什么，但是他提都没提。依据句意可知，此处表示的是发生在过去的一件事情，因此用一般过去时。答案：D12解析：考查交际用语。句意为：这个周末你打算做什么？看状况，假如时间允许，我可能会和伴侣一起去上海。依据答语中的“ I may go to Shanghai”可知，答话人只是有去上海的可能，也有可能不去，所以不太确定，故选D。答案：D13解析：考查短语动词含义的辨析。cut down削减、缩短、砍倒；put down放下、写下、批判，讽刺，贬损；turn down关小，调低、拒绝；settle down支配下来。与费用(expenses)有关时，常用削减(cut down)费用。句意为：当价格飞涨时，很多人做出了削减费用的举措。答案：A14解析：句意为：一般来说，几乎全部的孩子都对四周全部一切是怎么发生的感到奇异。curious奇异的；careful细心的；anxious焦急的，担忧的；excited感动的。答案：A15解析：句意为：乐观的态度、乐意争取适当的外援和熬炼稳定的学习习惯合并起来定将打算你的学习成果。本题考查动词辨析。依据句意，可首先排解conclude(结束，做结论)和conduct(引导，管理，指挥)。combine合并；connect联合，联系。本句中强调将attitude，willingness及exercising合并(as a whole)，并非简洁的联系，故答案为B项。答案：B.阅读理解语篇解读本文是一篇记叙文。作者小时候，爸爸很胖，每周都需要尝试一种新的食物来减肥，全家人都不得不与爸爸一起“试吃”，为此作者对爸爸意见很大。后来随着年龄的增长，作者对父亲也有了更深的理解，在选择职业时也选了养分师这份工作。1解析： 推理推断题。依据第五段第一、二句“Over the years.I have come to realize.as much as by a deep pain.”可知，这些年来，作者渐渐理解了父亲，意识到他苦苦地与自己的体重作斗争，不是虚荣和自私，而是对于自己的体重感到深深的苦痛。由此可知，C项内容与题意相符。答案：C2解析：细节理解题。依据其次、三段内容可知，作者和家人一起搬到了曼哈顿，离开了祖母还有她做的精致美食，以致作者格外惦念祖母，特殊渴望去她的家里品尝美味佳肴。答案：B3解析：词义猜想题。依据第四段画线词前后内容可知，作者的祖母知道作者心中的想法，每周会给作者寄20美元，一个食谱还有一个购物单。结合选项可推知，画线词所在句子意思是作者的祖母知道解决的方法。因此画线词的意思与选项中solution的词义最为接近。答案：A4解析：细节理解题。依据第五段最终一句“And in spite of growing up in such an unhealthy eating environment.I found a passion and a career as a nutrition consultant.”可知，尽管在一个如此不健康的饮食环境中成长(或许正是由于这一点)，作者长大后成为了一个养分询问师。由此可知，作者童年的经受给他留下了很深的印象，因此，作者后来成为一名养分询问师。答案：D5解析：细节理解题。依据文章最终一段第四句“There is nothing my dad enjoys more than talking with me about dietary theories and his weightloss victories”可知，作者和父亲谈论最多的应当是食品方面的内容。答案：C语篇解读本文是一篇科研报告。主要争辩了能量饮料和测试血液中酒精浓度之间的关系。6解析：细节理解题。依据文章第一段其次句“In the United States，the legal blood alcohol limit is 0.08% for people aged 21 years or older，while people under 21 are not allowed to drive a car with any level of alcohol in their body.”可知，答案A符合文意。答案：A7解析：细节理解题。依据文章第一段倒数其次句：“Can one of these energy drinks really cause someone to test positive on an ABT？Researchers in Missouri set up an experiment to find out.”可知，答案B符合文意。答案：B8解析：词义猜想题。依据语境可知，文章中画线句子的意思是：他们要求参与测试的试验者喝下一满听或一瓶能量饮料，然后在一分钟和十五分钟后对其ABT进行测试。由此可推知，此处的subject是指参与试验的人。答案：C9解析：细节理解题。依据文章最终一段中的“the test was given within one minute.15 minutes.This shows that when the test is taken plays an important role in the test result.The sooner the test is conducted after the consumption of these drinks，the more likely a positive alcohol reading will be obtained.”可知，在饮用功能性饮料多久之后进行测试会影响测试效果。答案：D10解析：推理推断题。依据文章第一段可知，合法的血液酒精浓度最高值应当是0.08%，假如超过这个浓度，司机就会被警察逮捕。由此可推知，答案A符合文意。答案：A