2019高考英语一轮复习构想 Unit 3 Under the sea课时作业 新人教版选修7

亲爱的同学：这份试卷将再次记录你的自信、沉着、智慧和收获，我们一直投给你信任的目光……Unit 3 Under the sea[基础回顾]Ⅰ.单句语法填空(导学号02516318)1．You should provide a qualified witness for your application.2．Only since 1962 has the show been held annually (annual)．3．It's a good chance to reflect on/upon what they should be thankful for.4．The report urged that all the children (should) be taught (teach) to swim.5．The thief was dragged (drag) out of his hiding place.6．The villagers planned to deepen (deep) the well so as to get more water from it.7．The truck was found abandoned (abandon) by the side of a rural road late the next day.8．When I was in Suzhou，I found all the streets designed neatly (neat)．9．At the graduation ceremony, our headmaster required us to raise our competitive awareness (aware) in modern society.10．—Where do you plan to work?—I've made up my mind to go where I'm most needed.Ⅱ.单句改错(每句一错)(导学号02516319)1. When I first saw a real snake, I was scared death. scared后加to2．He said that the manager had already been aware the problem. aware后加of3．His image seemed to be reflected many times on the mirror. on→in4．While she was in Paris, she developed a tasty for fine art. tasty→taste 5．A truck came in an opposite direction of the car，so the car driver made a sharply turn. sharply→sharpⅢ.佳句写作(导学号02516320)1．在读书时，你最好在你有问题的地方做一个标记。

2019版高考英语一轮复习第一部分教材重点全程攻略Unit 3 Under the sea限时规范特训新人教版选修7编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（2019版高考英语一轮复习第一部分教材重点全程攻略Unit 3 Under the sea限时规范特训新人教版选修7）的内容能够给您的工作和学习带来便利。

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Unit 3 Under the seaⅠ。

完形填空If there is one thing I have learned over the years， it is that life in this world is bitter－sweet。

It has been and it __1__ will be。

I realized this early and every day I see further __2__ of it.It is something that we all just have to __3__.When I was a boy， I cherished my books and toys, but then I __4__ them all when our house was __5__ in the middle of one night。

When growing up， I loved the isolated (孤立的） woodlands and meadows that were my __6__, but often I found myself playing __7__. At school， I found learning fun and __8__， but I was never as popular as I wanted to be. In college, I enjoyed the excitement of being out on my own, yet I still missed the love and __9__ of home。

Unit 3 Under the seaⅠ.阅读理解ADear readers ，Medical related emergencies are on the rise. More seniors are seeking anind ependent lifestyle and better quality of life.Over 1 in 3 people over the ageof 64 will fall this year. Nearly half will not be able to get up without support.Medical expenses can increase when a person is not given timely support. You can prevent a me dical catastrophe with our 24-hour emergency response system. Our solution is highly recommended by doctors ， healthcare professionals ，and hospitals.We are offering a FREE Medical Alert System to seniors or their loved ones who call now. For a limited time, there will be no set-up fees and themedical monitoring starts at less than a dollar a day. The system is top-rankedand easy-to-use. The pendant is 100% waterproof and it can travel with you.Our new system can detect falls automatically.Call Toll-Free 1-800-360-0405 and gain peace of mind.There is no long-term contract.Our medical alert professionals can walk you through everything over the phone.The first 100 callers to order will receive：·Free Medical Alert System ($ 300 Value)·24 Hours a Day/7 Days a Week LIVE Monitoring and Support·Free Waterproof Necklace Pendant or Wristband·No Long-Term Contract·Free ShippingDon't wait until after a fall to give us a call.Take advantage of this special offer now to protect yourself or a loved one.Call Now Toll-Free 1-800-360-0405.Sincerely ，Jim NelsonPresident [语篇解读 ]本文主假如给读者介绍一种老人医疗预警系统。

Under the sea李仕才一、阅读理解When I was in the sixth grade, I became a big K-pop (Korean pop) fan. Almost half the students at my middle school were Korean and almost all of them listened to Korean music, especially K-pop. I had never been interested in it. It sounded too strange to me, but all changed in the sixth grade when the huge hit Gee came out. All my friends were singing the chorus and imitating the dance. Gee fever sucked me into K-pop. It became my life. I listened to K-pop non-stop and filled my iPod with it. In a month, I had memorized the names of countless members of boy and girl bands and stuck pictures of my singer ＂boyfriends＂ on my walls. I would ditch my weekend art and math classes and go to concerts with my friends. This would always result in my mom shouting that I was wasting my life. My mom thought K-pop was trash and wanted me to like classical music as she did. But classical music made me sleepy.Every day during middle school I went to a K-pop gossip and news site called . On this site I learned that I could audition(试音) to become a singer in a K-pop band. The shining clothes, thousands of screaming fans and hearing them chant my name seemed much more exciting than being a middle school student. Becoming a K-pop star was all I wanted.I started watching the audition videos of current stars and reading blog posts from people who had auditioned. They explained much about the audition. This made me want to audition even more. After watching those videos, I saw that most of the current stars weren’t that amazing in their auditions and that each singer had improved so much through training. I had never had vocal lessons(声乐课) and didn’t think of myself as a good singer. ＂But if they could do it, I could do that too,＂ I thought.1.What caused the author to fall in love with K-pop?A. Her Korean origin.B.A new style of dance.C. Her friends’ influence.D. The popularity of Gee.2.The underlined word ＂ditch＂ in Paragraph 1 probably means ＂________＂.A. forgetB. attendC. ignoreD. hate3.What do we know about the author’s mother?A. She has no interest in music.B. She has a low opinion of K-pop.C. She doesn’t care about her daughter.D. She prefers K-pop to classical music.4.After visiting , the author ________.A. dreamed of becoming a pop singerB. called the manager of the news siteC. contacted people who had auditionedD. knew she would never become a singer【文章大意】本文是一篇记叙文。

课时作业(三十三)Ⅰ.阅读理解[2017·甘肃诊断性测试]I was driving from Harrisburg to Lewisburg last night，a distance of about eighty miles.It was late.Several times I got stuck behind a slow－moving truck on a narrow road with a solid white line on my left，and I was clinching (紧握) my fists with impatience.At one point along an open highway，I came to a crossroads with the traffic light.I was alone on the road by now，but as I approached the light，it turned red and I braked to stop.I looked left，right and behind me.Nothing.Not a car，no suggestion of headlights，but there I sat，waiting for the light to change，the only human being for at least a mile in any direction.I started wondering why I refused to run the light.I was not afraid of being arrested，because there were obviously no police around，and there certainly would have been no danger in going through it.Much later that night，the question of why I'd stopped for that light came back to me.I think I stopped because it's part of an agreement we all have with each other.It's not only the law，but it's an agreement we have，and we trust each other to honor it：we don't go through red lights.It's amazing that we ever trusted each other to do the right thing，isn't it？And we do，too.Trust is our first tendency.We have to make a deliberate decision to mistrust someone or to be suspicious or skeptical.Those attitudes don't come naturally to us.It's a very good thing，too，because the whole structure of our society depends on mutual trust，not distrust.This whole thing around us would fall apart if we didn't trust each other most of the time.We do what we say we'll do; we show up when we say we'll show up; we deliver when we say we'll deliver; and we pay when we say we'll pay.We trust each other in these matters，and when we don't do what we've promised，it's far from the normal.It happens often that we don't act in good faith and in a trustworthy manner，but we still consider it unusual，and we're angry or disappointed with those badly－behaved people.Anyway，I was so proud of myself for stopping for the red light that night.1．Why did the author feel impatient while driving?A．Because he had already driven for a long time.B．Because it was too far away from his destination.C．Because something urgent happened in his family.D．Because he could not overpass a truck on a narrow road.2．The author stopped at the traffic light because__________.A．there were passers－by crossing the roadB．some policemen were on duty just at that pointC．the trust between people influenced the authorD．there was potential danger3．What would happen if people didn't trust each other in most cases?A．All the things would run normally.B．The social system would be thrown into disorder.C．The social traditions would be abandoned.D．Strict rules and laws would be made.4．What is the theme of the passage?A．Mutual trust is the best policy.B．A bird in hand is worth two in the bush.C．Actions speak louder than words.D．Among the blind the one－eyed is the king.答案：[解题导语]有一次，作者在本可以闯红灯的情况下却选择了等待，这次经历让他想到，整个社会的构建依赖于人与人之间的相互信任.1．D 解析：细节理解题.根据文章第一段第三句Several times I got stuck behind a slow－moving truck on a narrow road...可知，作者被一辆慢行的卡车挡住了前进的道路，因此而变得不耐烦.故选D项.2．C 解析：细节理解题.根据文章第四段第二、三句．..it's part of an agreement we all have with each other...we trust each other...可知，作者没有闯红灯的原因在于“……因为那是我们每个人之间的一种契约……我们互相信任…… (不闯红灯)”.故选C项.根据第二段最后一句中的the only human可知，A项“有路人在过马路” 错误；根据第三段中的there were obviously no police around可知，B项“有警察在那里值班” 错误；根据第三段中的there certainly would have been no danger可知，D项“有潜在的危险” 错误.3．B 解析：推理判断题.根据文章最后一段第二句This whole thing around us would fall apart if we didn't trust each other...可知，当我们彼此不信任时，我们周围的一切都将土崩瓦解，即B项“社会系统将会陷入混乱”.故选B项.4．A 解析：主旨大意题.通读全文可知，本文的主旨在于强调是互相信任维护了社会的秩序.故A项“互相信任才是上策” 作为文章标题最佳.B项意为“一鸟在手胜过双鸟在林 (到手的才是好的)”；C项意为“事实胜于雄辩”；D项意为“在盲人中间，独眼人是国王”.故选A项.Ⅱ.阅读填空[2017·湖南四校联考]I just realized that while children are dogs—loyal and affectionate—teenagers are cats.__1__You feed it，train it，and boss it around.It puts its head on your knee and gazes at you as if you were a Rembrandt Painting.It bounds indoors with enthusiasm when you call it.However，around age 13，your adoring little puppy (child) turns into a big old cat (teenager)．Then when you tell it to come inside，it looks amazed，as if wondering who died.Instead of following your doorsteps，it disappears.__2__ Not realizing that the dog is now a cat，you think something must be desperately wrong with it.Since you're the one who raised it，you assume that you did something wrong.Now you're dealing with a cat.Filled with guilt and fear，you redouble your efforts to make your pet behave.__3__Call it，and it runs way.Tell it to sit，and it jumps on the counter.Instead of continuing to act like a dog owner，you can learn to behave like a cat owner.Put a dish of food near the door，and let it come to you.__4__You sit still，and it will come，seeking that warm，comforting lap it has not entirely forgotten.Be there to open the door for it.One day your grown－up child will walk into the kitchen，give you a big kiss and say, “You've been working hard all day.Let me get those dishes for you.”__5__A．It's so easy to be a dog owner.B．Children as cats can turn to their parents.C．You won't see it again until it gets hungry.D．Then you'll realize your cat is a dog again.E．Teenagers can understand and appreciate their parents' love.F．But remember that a cat needs your help and your affection，too.G．However，all the efforts made before now produce the opposite of the desired result.答案：[解题导语]儿童时期的孩子们就像小狗，忠实而且充满深情，然而青少年时期的孩子们开始叛逆，变得更像猫.如何巧妙地与这两个年龄段的孩子们打交道呢？本文给出了一些建议.1．A 解析：根据第二段中的However，around age 13，your adoring little puppy (child) turns into a big old cat (teenager)．可知，此段的前四句描述的是孩子在儿童时期的情况.空格后的三句话表明“孩子在儿童时期很容易与人相处”，故选A项 (作小狗的主人很容易) .2．C 解析：空格前面的句子指出“孩子没有尾随你，而是跑开了”.从文章的连贯性来看，C项 (直到它饿了的时候，你才会再见到它) 符合语境，是对大约13岁的孩子们出现的情况的描述.3．G 解析：空格前的句子表明“你内心充满自责和害怕，加倍努力来管束自己的孩子”，再根据空格后的“你喊它，而它却跑开了.你让它坐下，它却跳到了柜台上”，由此可知选G项 (但是，你之前对孩子所做的一切努力的结果却与预期的恰恰相反)，空后的句子是对G项中的opposite的解释说明.4．F 解析：根据空格后面的You sit still，and it will come，seeking that warm，comforting lap it has not entirely forgotten. (你坐着不动，它就会来到你身边，寻找还没有完全被遗忘的、温暖的、给人安慰的腿作为依靠) 可推断出应选F项 (但是，记住猫也需要人的帮助和关爱) .5．D 解析：空格前的．..walk into the kitchen，give you a big kiss and say... (……走进厨房，给你一个甜蜜的吻，并且说……) 表明，此时的孩子已经从内心接受了你对他们表达爱的方式，又回到了从前爱你的状态.故D项符合语境.Ⅲ.语法填空[2017·广西自治区一检]Human potential is unlimited.Unlike computers，you'll never come across a situation 1.__________your brain says the hard drive is full.You can constantly push your limits，2.__________ (reach) greater heights.3．__________ (unfortunate)，many do not make good use of their true potential，and lay it to waste by engaging in tasks that are a poor use of their time and energy.Here 4.__________ (be) two ways to live below your true potential：1．Blame the past instead of focusing 5.__________the present.Some people spend their lives living in the past.They regret about what they could have done.6.__________，the past is the past，and no matter how much time we spend thinking about it，it doesn't change anything.2．Set small goals.Many people set small goals because they're afraid 7.__________ (fail)．Actually 8.__________they're really afraid of is to realize that they've always had all the power to achieve everything they want and that they have wasted their own time and many 9.__________ (dream)．Stop settling for lessand set your highest goals today.You owe it to 10.__________ (you)．答案：[解题导语]人的潜能是无限的，但很多人却没能充分利用自己的潜能，本文介绍了两种埋没潜能的做法.1．where 解析：考查定语从句.设空处引导定语从句，先行词是situation，且设空处在从句中作状语，故用关系副词where引导.2．reaching 解析：考查非谓语动词.句意：你可以持续地挑战你的极限，达到更高的高度.分析句式结构可知，此处应用非谓语动词，句子主语you和reach之间是主动关系，故应用现在分词作状语.3．Unfortunately 解析：考查词性转换.句意：不幸的是，很多人没有充分利用他们真正的潜能，并从事一些不需要太多时间和精力的任务而浪费了潜能.设空处位于句首作状语，修饰一整句话，应用副词.故填Unfortunately.4．are 解析：考查动词的时态和主谓一致.句意：以下是两种会让你的潜能无法发挥出来的生活方式.此处讲的是一般情况，应用一般现在时；句子主语是two ways，故谓语动词也应用复数.故填are.5．on/upon 解析：考查固定搭配.句意：总是把责任归于过去，而不着眼于当下.focus on/upon意为“集中 (注意力、精力等) 于”，是固定搭配.故填on或upon.6．However 解析：考查副词.句意：但是，过去已然过去，无论我们花费多少时间来想过去，它也不会改变任何事情.根据句意可知此处表示转折，故用副词However.7．to fail 解析：考查非谓语动词.句意：许多人喜欢设立小的目标，因为他们害怕失败.be afraid to do sth.意为“害怕做某事”，为固定搭配.故填to fail.8．what 解析：考查主语从句.句意：实际上，他们真正害怕的却是意识到他们一直有能力去做他们想做的所有事情，而他们已浪费了他们自己的时间和很多梦想.分析句式结构可知，设空处引导主语从句，且从句中缺少宾语，故用what引导.9．dreams 解析：考查名词单复数.句意见上一题解析.dream意为“梦想”，是可数名词，而many修饰可数名词复数，故填dreams.10．yourself 解析：考查代词.句意：这是你欠自己的一个目标.句子主语是You，设空处与主语同指一人，应用反身代词.故填yourself.Ⅳ.短文改错I used to seeing an old man seated beside the road at my way to school.Whether it was raining or hot outside，and he sat there every day.What he does was to wave at everyone who passed by.One day he remembered I had a beach umbrella at home，so I turned around，getting the umbrella and took it to him.He jumped with joy.In the following six month，I saw him waving at people under an ter，I told that the old man had passed away.How I wish he could live longer，for his wavingmade everyone else's days more pleasantly.。

Under the sea李仕才一、阅读理解。

It's not what you look at that matters；it's what you see.—Henry David ThoreauSlow Art Day is a global event with a simple mission：help more people discover for themselves the joy of looking at and loving art.Why slow?When people look slowly at a piece of art，they make discoveries.The most important discovery they make is that they can see and experience art without an expert.And that's an exciting discovery.It unlocks passion and creativity and helps to create more art lovers.How does it work?One day each year，people all over the world visit local museums and galleries to look at art slowly.Participants look at five works of art for 10 minutes each and then meet together over lunch to talk about their experience.That's it.Simple by design，the goal is to focus on the art.In fact，Slow Art Day works quite well this way.By the numbersOver 1,200 individual Slow Art Day events have taken place since its official launch in 2010.Slow Art Day events have taken place on all seven continents.700 venues(museums，galleries，artist studios，sculpture parks，public art sites，etc.)have hosted Slow Art Day events.Participants love Slow Art DayFeedback on this simple event has been overwhelmingly positive.Here's a sample：“I loved taking the time to just‘be’ with the works, particularly pieces I might otherwise walk by.It's a much better way of visiting the art museum than the usual idle ramble.Discussion afterwards was fun，interesting，informative and eye­opening.I look forward to doing it again.”Slow Art Day 2017 is Saturday，April 8，in museums and galleries worldwide.Join us and experience art differently.1．The author quotes Thoreau's words at the beginning to ________.A．arouse readers' interest in artB．introduce the topic of the textC．stress the importance of lookingD．illustrate the joy of art appreciation2．A typical slow art activity ________.A．lasts about fifty minutes when people look at art works criticallyB．encourages people to see art for themselves and discuss with expertsC．organizes people to look at art on their own and talk about their experience D．inspires people to make discoveries about art works and create their own works 3．What can we learn about Slow Art Day from the text?A．The year of 2017 will see the eighth Slow Art Day.B．It happens once a year in all museums and galleries worldwide.C．It has become an art festival celebrated on all seven continents.D．Slow Art Day events have been held in over 1,200 different places.4．According to the text，the author ________.A．has conducted a survey on Slow Art DayB．strongly recommends Slow Art Day eventsC．sees the good and bad sides of Slow Art DayD．is frequently involved in Slow Art Day events【解题导语】本文是说明文，介绍了慢艺术日(Slow Art Day)的一些情况。

Unit 3 Under the sea完形填空之利用语境解题方法指导做完形填空题时牢记上下文的关联和语境暗示对解题会很有帮助。

上下文是形成语境的基础,做题时要学会瞻前顾后,做到词不离句、句不离段、段不离文。

因为有时如果单独看空格,看似几个选项填入空格都没有错,句子也通顺,但结合全文内容来理解,就只有一个最佳答案。

像这篇完形填空的第1题,下文明显出现了treatment,还有第11题和第12题,这两题关联很大,是相辅相成的。

14题和上文的last swimmer相对应。

典例引领 (2016天津)The journey my daughter Cathy has had with her swimming is as long as it is beautiful.Cathy suffered some terrible 1 in her early childhood. After years of regular treatment, she 2 became healthy.Two years ago, while Cathy was watching the Olympics, a dream came into her sweet little head—to be a swimmer. Last summer, she wanted to 3 our local swim team.She practiced hard and finally 4 it. The team practice, 5 ,was a rough start. She coughed and choked and could hardly 6 her first few weeks. Hearing her coughing bitterly one night, I decided to 7 her from it all.But Cathy woke me up early next morning, wearing her swimsuit 8 to go!I told her she shouldn’t swim after a whole night’s coughing, but she refused to9 and insisted she go.From that day on,Cathy kept swimming and didn’t10 a single practice. She had a 11 intention within herself to be the best she could be. My ten-year-old was growing and changing right before my eyes, into this 12 human being with a passion and a mission. There were moments of 13 of course:often she would be the last swimmer in the race. It was difficult for Cathy to accept that she wasn’t a14 —ever. But that didn’t stop her from trying.Then came the final awards ceremony at the end of the year. Cathy didn’t expect any award but was still there to 15 her friends and praise their accomplishments. As the ceremony was nearing the end, I suddenly heard the head coach 16 ,“The highest honor goes toCathy!”Looking around, he continued,“Cathy has inspired us with her17 and enthusiasm.18 skills and talents bring great success, the most valuable asset(财富)one can hold is the heart.”It was the greatest 19 of my daughter’s life. With all she had been20 in her ten years, this was the hour of true triumph(成功).1.A.failure B.pressureC.lossD.illnessually B.finallyC.firstlyD.frequently3.A.improve B.trainC.joinD.contact4.A.increased B.foundC.createdD.made5.A.however B.thereforeC.otherwiseD.insteade B.surviveC.saveD.waste7.A.pull B.tellC.hideD.fire8.A.afraid B.nervousC.readyD.free9.A.take off B.set offC.give upD.show up10.A.attend B.missC.banD.start11.A.rich B.weakC.firmD.kind12.A.trusted B.determinedC.experiencedD.embarrassed13.A.frustration B.delightC.excitementD.surprise14.A.beginner B.learnerC.partnerD.winner15.A.cheer on pete withC.respond toD.run after16.A.admitting B.explainingC.announcingD.whispering17.A.humor B.willC.honestyD.wisdom18.A.Although B.SinceC.OnceD.Because19.A.discovery B.choiceC.influenceD.moment20.A.through B.underC.acrossD.around方法运用[语篇解读] 本文为记叙文。

Unit 3 Under the sea话题素材——海底世界[话题词汇]1.beach n. 沙滩2.surface n. 水面；表面3.serious adj. 严重的4.wave n. 波浪5.shallow adj.浅的6.still adj.平静的；静止的7.fresh water 淡水 8.freezing point 冰点9.off the coast of ... 在……海岸附近10.sea animals and plants 海洋动植物11.ocean environmental protection 海洋环保12.the depth of the sea 海洋深处13.be abundant in ……丰富；富含……14.be greatly surprised/astonished 惊奇不已15.World Ocean Day 世界海洋日[经典佳句]1.The sea water is mainly composed_of water and salt.海水主要是由水和盐组成。

2.The sea looks beautiful on a fine day. But it_can_be_very_rough when thereis a strong wind.在晴朗的日子，大海看起来很美，可是在刮大风时，海上风浪就很大。

3.Let us take_you_deep_into the ocean, discover_mysterious_wild_life and face the challenges that come in front of you.让我们带你去到海洋深处，发现神秘的野生动植物，面对出现在你面前的任何挑战。

精美语篇The sea near my hometown has been polluted badly—water is black and a lot of rubbish is floating on the sea. As a result, we often find dead fish on the beach. What's worse, many sea animals are dying out. I think it's human beings who are responsible for the result. First, tourists often throw rubbish everywhere. Second, the factories near the sea always dump polluted water directly into the sea. Nowpeople are afraid to swim in the sea. It's time for us to make people fully awareof the importance of protecting the sea. Only when we live in harmony with the sea animals can we live a happy life on the planet.◆高频单词1.annual (adj.) 每年的；按年度计算的 (n.) 年刊；年鉴→annually (adv.) 每年地；年度地→anniversary (n.) 周年纪念日2.accommodation (n.) 住所；住宿→accommodate (vt.) 提供住宿3.depth (n.) 深(度)；深处→deep (adj.) 深的→deepen (v.) 加深4.urge (vt.) 催促；极力主张；驱策 (n.) 强烈的欲望；冲动→urgent (adj.) 急迫的；催促的→urgency (n.) 紧急；迫切5.abandon (vt.) 放弃；遗弃；抛弃→abandoned (adj.) 被遗弃的；放纵的6.relationship (n.) 关系；血缘关系；交往→relation (n.) 关系；联系；交往；亲戚(关系)；亲属(关系)→relate (vt.) 把……联系起来；讲述 (vi.) 有联系；理解→relative (adj.) 与……有关的；相比较的 (n.)亲属；亲戚7.conservation (n.) 保存；保护→conserve (vt.) 保存；保护8.reflect (vi.) 思考 (vt.) 映射；反射；思考→reflection (n.) 反射；反映9.aware (adj.) 意识到的；知道的→unaware (反义词) (adj.) 没有意识到的；不知道的→awareness (n.) 意识；觉悟10.narrow (adj.) 狭窄的；有限的；狭隘的→narrowly (adv.) 仅仅；勉强地11.sharp (adj.) 锐利的；锋利的；敏捷的→sharpen (vt. & vi.) (使)变锋利；削尖；磨快→sharpener (n.) 削刀；磨床；磨器；磨具12.tasty (adj.) 好吃的；可口的→taste (v.) 品尝；有……的味道 (n.) 味道；喜好→tasteless (反义词) (adj.) 无味的；不可口的13.scare (vt.) 恐吓 (vi.) 受惊吓→scared (adj.) 恐惧的；害怕的→scary (adj.) 恐怖的；可怕的◆重点短语1.sort_out 分类；整理2.be_about_to 即将；将要3.ahead_of 优于；在……前面4.aim_at 瞄准5.in_the_meantime 在此期间；与此同时6.be abandoned by ... 被……遗弃7.help ... out 帮助……摆脱困境或危难8.hold up 阻挡9.reflect on 认真思考；沉思10.be/become aware of 对……知道、明白；意识到……11.upside down 上下翻转12.get close to 靠近13.(be) scared to death 吓死了◆热点句型1.a time＋when引导的定语从句It_was_a_time_when (那是一个……时期)the killer whales, or “killers”　as theywere then called, helped the whalers catch the baleen whales that were on their annual migration.(教材P19)2.be about to＋动词原形，表示即将发生的事情This was the call that announced there_was_about_to_be (即将有) a whale hunt.(教材P20)3.v.-ing的被动式作宾语补足语As we drew closer, I could see a whale being_attacked (正在被袭击) by a packof about six other killers.(教材P20)4.with的复合结构作状语I'm sitting in the warm night air with_a_cold_drink_in_my_hand (手持一杯冷饮) and reflecting on the day—a day of pure magic！(教材P24)5.“where ..., there be ...”意为“在……的地方，有……”，where 引导地点状语从句The water was quite shallow but where_the_reef_ended，there_was (在珊瑚礁到了尽头的地方，有) a steep drop to the sandy ocean floor.(教材P24)6.动名词的复合结构作宾语The fish didn't seem t o mind_me_swimming_among_them (介意我在它们中间游动)．(教材P24)◆同步训练在空白处填入1个适当的单词或括号内单词的正确形式。

课时作业(三十三) [选修7 Unit 3 Under the sea](限时：35分钟)Ⅰ.单项填空1．They urged that the library________open during the vacation.A．was kept B．would be keptC．is kept D．be kept2．Recent years have________the rapid development of the Internet and its influence on society and people.A．watched B．observedC．witnessed D．realized3．The event has not only increased public________of world hunger，but raised a lot of money for the poor children.A．direction B．contributionC．awareness D．loneliness4．Why don't you bring________to his attention that you are too ill to work on?A．that B．it C．his D．him5．The local government provided ________ for the homeless soon after the flood.A．possessions B．accommodationsC．souvenirs D．groceries6．The last decade of the 21st century ________the rapid, steady development of China in various fields.A. witnessedB. was witnessedC. is witnessedD. had witnessed7．________ on his past mistakes, Ted realized that he had stayed around the wrong people.A. To reflectB. ReflectingC. Reflected D．Being reflected8．When I________in the kitchen，nothing made me feel better than preparing the eggs and serving them just the way the customers wanted.A．helped out B．figured outC．worked out D．found out9．________ of the urgency of the current situation makes him w ant to learn more.A．Being aware B．AwareC．To be aware D．Be aware10．The frequent robbers' attacks near the banks were so often that it ________ the local police to take immediate action to fight against the crimina ls.A．called B．charged C．urged D．impresse d11．________ unemployment and crime are high，it can be assumed that the latter is due to the former.A．Before B．Where C．Unless D．Until12．You have no idea how she finished the relay race________her foot wounded so much.A．for B．when C．with D．while13．To their relief, their students ________ escaped from the shaking building.A．narrowly B．slightlyC．nearly D．lightly14．Tom doesn't really work here.He ________ until his brother recovers and comes to work again.A．just helps out B．was just helped outC．is just helping out D．will just help out15．Research ________ out supports my idea that our company should take action in no time.A．to carry B．carryingC．being carried D．having carriedⅡ.完形填空There's always been a debate on whether human beings are born good or bad.Depending on how you view the world，you can think of all the crimes and injustice and conclude that we're bad，so we need a system of laws to keep us in check.However，there are also a lot of stories of good deeds.I think we're all born good.Today，I took a trip to South Bend to attend my friends' wedding reception.I had__16__the night before at the forecast and it said we were going to get about 3 inches of snow，so I thought，“That's not so__17__．” I set out on my journey and it was completely clear until I__18__to get towards Niles，M1…I was__19__with this ominous(不祥的) cloud. I thought to myself，“Hmm，this can't be a good__20__．” Soon enough，the highway became a snow­packed wall of white.I should hav e remembered that such severe changes in__21__are common in this part of America.I then tried to get to the populous area of South Bend and got__22__in the snow，__23__to turn left onto a street. I__24__for 20 minutes to dig myself out with only a scraper(刮刀)．It wasn't a very__25__street，so I didn't see many people.Just as I was starting to give up，a few people stopped by my car and then helped push me out of the snow bank.It was one person at first，and then a few others.Then，on the way to my destination，another lady got stuck.__26__，I got out and was__27__to offer the same help that I had received.At least five others joined me in my__28__to get her car unstuck.It is kind of storm that makes roads undrivable.South Bend__29__up getting over 3 feet of snow.In these__30__of kindness though，I was once again__31__of my belief that all people are born good.These people didn't have to stop and help me out.They ran the__32__of having their own cars stuck.Even for myself，it was a(n)__33__reaction to get out and push the lady's car out too.I didn't think about it__34__a second.I believe these situations really helped remind me that this world is a good place.Real life situations can__35__good deeds.It ha ppened today，and it will happen again and again.16．A.spent B．checkedC．observed D．looked17．te B．cold C．bad D．far18．A.hoped B．stopped C．started D．planned19．A.concerned B．metC．involved D．pointed20．A.way B．event C．result D．sign21．A.weather B．directionC．position D．system22．A.frozen B．stuck C．hurt D．lost23．A.attempting B．needingC．realizing D．having24．A.waited B．stayedC．insisted D．struggled25．A.long B．smooth C．busy D．quiet26．A.Immediately B．CarefullyC．Eventually D．Obviously27．A.requested B．attractedC．inspired D．convinced28．A.efforts B．groupC．donation D．spirits29．A.made B．ended C．came D．grew30．A.attitudes B．charactersC．manners D．acts31．rmed B．remindedC．warned D．told32．A.favor B．course C．caution D．risk33．A.automatic B．generousC．valuable D．accurate34．A.with B．by C．for D．in35．A.find B．produce C．admire D．judgeⅢ.[2012·浙江卷]阅读理解Easter(复活节)is still a great day for worship, candy in baskets and running around the yard finding eggs, but every year it gets quite a bit worse for bunnies.And no, not because the kids like to pull their ears. The culprit is climate change, and some researchers found that rising temperatures are having harmful effects on at least f ive species of rabbit in the US.Take the Lower Keys Marsh rabbit, for instance. An endangered species that lives in the Lower Florida Keys, this species of cottontail is a great swimmer—it lives on the islands！—but it is already severely affected by development and now by rising sea levels. According to the Center for Biological Diversity, an ocean level rise of only 0.6 meters will send these guys jumping to higher ground and a 0.9­meter rise would wipe out their habitat(栖息地)completely.The snowshoe hare, on the other hand, has a color issue. Most of these rabbits change their fur color from white in the wintertime to brown in the summer, each designed to give them better cover from predators(捕食者). As the number of days with snow decreases all across the country, however, more and more bunnies are being left in white fur during brown dirt days of both fall and spring, making them an easier mark for predators. Researchers know that the color change is controlled by the number of hours of sunlight, but whether the rabbit will be able to adapt qu ick enough to survive is a big question. The National Wildlife Federation has reported that hunters have noticed their numbers are already markedly down.American pikas or rock rabbits, a relative of rabbits and hares, might be the first of these species to go extinct due to climate change. About 7­8 inches long, pikas live high in the cool, damp mountains west of the Rocky Mountains. As global temperatures rise, they would naturally migrate(迁移) to higher ground—but they already occupy the mountaintops. They can't go any higher. The National Wildlife Federation reports that they might not be able to stand the new temperatures as their habitat heats up.The volcano rabbit has the same problem. These rabbits live on the slopes of volcanoes in Mexico, and recent studies have shown that the lower range of their habitat has already shifted upward about 700 meters, but there are not suitable plants for them to move higher, so they are stuck in the middle. Scientists are concerned about their populations.Native to the US, pygmy rabbits weigh less than 1 pound and live in the American West. They are believed to be the smallest rabbits in the world. Their habitats have been destroyed by development. Several populations, such as the Columbia Basin pygmy, almost went extinct and were saved by zoo breeding programs. Pygmy rabbits also rely on winter cover by digging tunnels through the snow to escape predators, but lesser snowfall is leaving them exposed.All of this gives new meaning to dressing up in a giant bunny costume this Easter.36．The writer mentions Easter at the beginning of the passage in order to ________．A．show the importance of Easter DayB．introduce the issue about bunniesC．remind people of Easter traditionsD．discuss the relationship between Easter and bunnies37．The word “culprit”(Paragraph 2)is closest in meaning to ________．A．criminal B．judge C．victim D．producer38．According to the passage, some rabbits can now be easily discovered by predators because they ________．A．are exposed to more skillful huntersB．have moved to habitats with fewer plantsC．haven't adapted themselves to climate changeD．can't change their fur color into white in the fall and the spring39．The problem faced by volcano rabbits and rock rabbits is that ________．A．both are affected by less snowB．both are affected by rising sea levelsC．neither can find enough foodD．neither can migrate to higher places40．Which best describes the writer's tone in the passage?A．Approving. B．Concerned.C．Enthusiastic. D．Doubtful.Ⅳ.短文填词The Qingdao Underwater World 41.o________ a breath­taking view of a marine world. The underwater world 42.c________ of several interesting underwater landscapes.43.________ (常见的) marine life like starfish, sea turtles, and small sharks44.________ be seen here. Some bright­colored or odd­shaped 45.v________ from all over the 46.w________ will bring you a unique view.Wonderful items, like the dances 47.b________ human and sharks, sea­maiden exhibitions and underwater ballets are 48.________ in the performance hall. If a new 49.________ is willing to experience an underwater wedding here, they will surely have an 50.________ (难忘的) memory of this happy moment.参考答案课时作业(三十三)Ⅰ.1.D 考查动词用法。

试题习题、尽在百度选修7 Unit 3 Under the sea海下景观晨读·记忆Mark and a SealMark rented an accommodation with his pension near the shore. He paid annual visits there to enjoy the vivid beauty inthe depths of the pure sea.Once, with his underwater telescope and flashlight, Mark dived along the boundary between the steep reef and the areaof seaweed conservation. Suddenly, an awesome Antarctic seal with sharp teeth appeared opposite him. Every cell in hisbody was scared to death. But soon, he was aware that he wasn't the target of an attack. With a neat wound in its lipcaused by a shark, this grey seal was washed upside down by the tides time after time. But it tried to jog Mark as if tourge him to help it. So Mark abandoned fleeing away. With its teamwork, Mark used a net to drag the seal to theshallow water. Without pausing he helped it out after a simple operation and settled it in a narrow cave by the seaside.Every time he brought it tasty fish, it would yell and suck his hands happily. Witnesses said their anecdotes reflected amagic dimension of the relationship between humans and animals.马克和海豹马克用他的退休金在海岸边租了一间住所，每年都去那儿欣赏纯净的大海深处那生动的美丽.有一次，马克带着他的水下望远镜和手电筒，潜到陡峭的暗礁和海草保护区间的分界线.突然，一只长着尖利牙齿、使人畏惧的南极海豹出现在他对面.马克吓坏了，但是很快，他就意识到，他不是攻击的目标.这只灰色海豹的唇上有道鲨鱼咬出的整齐伤口，还时不时地被潮水冲得头上脚下.尽管如此，它却总是努力轻轻碰撞马克，似乎在催促他帮助它.于是马克放弃了逃跑.在这只海豹的合作下，马克用一张网把它拖到浅水区，并毫不停歇给它动了一个简单的手术，帮助它解决了问题，然后将它安置在海边一个狭窄的洞里.每次当马克给它带来鲜美可口的鱼时，它就会高兴地大声叫唤，还吮吸他的手.目击者都说他们的轶事映射出人与动物关系中奇妙的一个方面.I.单词盘点)的)；离岸(的→__________(adj.&adv.)近海( 轶事；奇闻1.__________(n.)相反的相对的;年鉴; 在……对面(adj.)6.__________ (prep.) 按年度计算的2.__________(adj.) 每年的;(n.)年刊目击者当场看到3.__________(vt.) ;目击(n.);证人;(n.)叫声；呼喊大叫；呼喊7.___________(vi.) 证据8.___________(vi.&n.) 住所；住宿暂停；终止4.__________(n.)→__________(vt.) 提供住宿望远镜9.___________(n.)协作；配合岸；海滨 5.___________(n.) 10.__________(n.)仔细审题、认真作答．试题习题、尽在百度意识到的；知道意鲜艳鲜明生动均匀整齐口好海草；海狭窄的；有限的；狭隘闪光手电闪光信号吮敏捷锋利锐利好吃的；可口)灰受惊(vi.恐恐惧的；害怕引起恐慌浅显浅肤浅陡峭界限；分界南极使人敬畏的；令人畏惧海豹；封条；印养老金；退休领取养老金.短语回顾II__________________ 5.吓死了__________________ 1.在此期间；与此同时__________________ 阻挡；举起；抬起某人2.帮助()摆脱困境或危险__________________6.__________________明白；意识到知道……/……__________________ 靠近7.对3. __________________ 瞄准8. __________________ 4.上下翻转句式扫描III.called, helped the whalers catch the baleen whales that were on theirthenthe killer whales, or “killers”as they were 1.It was a time when仔细审题、认真作答．试题习题、尽在百度P20)教.bodyinmyeveryextraordinarysuchbeauty,IthinkcellP24)教.小试牛刀IV.仔细审题、认真作答．试题习题、尽在百度仔细审题、认真作答．Ⅰ.单词填空1.After watching the horrible movie，he was too _______________(scare) to go to sleep.2.Can you see your____________(reflect) in the glass?3.The high cost of ____________(accommodate) makes life difficult for students in London.4.He ____________(abandon) his wife and went away with all their money.5.You should make an apology to the old man for __________(yell) at him.6.He wasn't__________(awareness) of the danger until his friend told him about it.Ⅱ.短语填空hold up，be aware of，aim at，in the meantime，help(...)out，(be) scared to death，upside down，get close to1.I continued working.________________，he went out shopping.2.He was obviously in some kind of trouble，but I didn't know how to ________ him ________.3.To get the plant out of the pot，turn it ________________ and give it a gentle knock.4.The storm ________________ our flight for 40 minutes.5.From now on,don't take me to watch horrible movies.I_________________last night.6.It was several minutes before the little boy ___________________what was happening.7.They，too，are ________________ the time when they start to build their nests.8.I'm sorry,but my remarks were not ________________ you.Ⅲ.单句填词1.We couldn't help_____________(cheer)when hearing the exciting news.2.You'll be aware______________the mistakes you've made sooner or later.3.Today, we will begin _____________we stopped yesterday so that no point will be left out.4.She is afraid of being __________________(forget)and looked down upon by others.Ⅳ.单句改错1．I found my schoolbag throwing away by my classmate.2．It takes about half an hour to getting to the airport.3．There was a time that I got on well with Mary.4．It is the poor man that always help me out when I'm in trouble.5．Hearing the sudden shot，the little boy was almost scared death.参考答案I.单词盘点1.anecdote2.annual3.witness4.accommodation；accommodate5.shore；offshore6.opposite7.yell8.pause9.telescope 10.teamwork 11.dive 12.flee 13.drag 14.depth；deep；deeply 15.lip 16.overload 17.urge 18.abandon；abandoned 19.shark 20.relationship 21.conservation 22.jog 23.seaside 25.target 26.tide 27.dimension28.reflect 29.pure 30.cell 31.aware；awareness 32.vivid 33.neat 34.seaweed 35.narrow 36.flashlight 37.suck38.sharp 39.tasty 40.grey 41.scare；scared；scaring 42.shallow 43.steep 44.boundary 45.Antarctic 46.awesome47.seal 48.pension 49.pensionerII.短语回顾1.in the meantime2.help...out3.be/become aware of 3.upside down4.(be) scared to death5.hold up6.draw closer7.aim atIV.小试牛刀Ⅰ.单词填空1.scared2. reflection3.accommodation4.abandoned5.yelling6.awareⅡ.短语填空1.In the meantime2.help；out3.upside down4.held up5.was scared to death6.was aware of7.gettingclose to8.aimed atⅢ.单句填词1.cheering2.of3.where 4 forgottenⅣ.单句改错1.throwing→thrown2.getting→get3.that→when4.help→helps5.scared后加to。

Unit 3 Under the sea李仕才一、阅读理解。

Last week,Google held a conference where the company announced what it had planned for the coming months.This year the company talked about combining mobile and search products with new services,better known as apps.Google AssistantGoogle Assistant is a service designed to help users get things ing advanced technology,it can communicate as if it were a real person.For example,someone is standing in front of a sculpture and asks Google Assistant,“Who is the art ist?”The service would know where the person asking the question is and what he or she is talking about,providing the name of the sculpture's artist as the answer.The service can also search a user's photographs and videos.The user can ask to“search my photos for hugs.”Google Assistant then provides all of the images of individuals hugging.AlloGoogle is launching a new messaging app called Allo.The app uses your phone number so it is easy to connect with your friends.Within Allo,users can send text messages,photos,stickers and emoji ers can add photos and draw on photos within Allo.Google Assistant is available within ers can ask Google Assistant questions and get answers within the Allo app.For example,a user can ask,“When is my next appointment today?”and get the answer without leaving Allo.DuoDuo is Google's new video chat app.Duo is similar to Apple's FaceTime,but available only as video and only on mobile devices.Duo can adjust the quality of a video based on the strength of the Internet signal.If the user has a weak Internet connection,the video will adjust to a lower quality so the chat can continue.Android AutoGoogle has signed up over 40 car makers to offer Android Auto,the infotainment system for automobiles.Over 100 models of cars offer Android Auto.Google expects this number to double by the end of the year.1.How can users interact with Google Assistant?A.Through short messages.B.By touching the screen.C.Through conversations.D.By body gestures.2.Which of the following is a function of“Allo”?A.Sending information.B.Replacing other apps.C.Collecting photographs.D.Adjusting the video quality.3.What can users do with“Duo”?A.Video chat.B.Ask questions.C.Look through news.D.Draw on pictures.4.Which of the following has been designed for cars?A.Google Assistant.B.Android Auto.C.Allo.D.Duo.参考答案：1.C; 2.A; 3.A; 4.B解析： 1.[细节理解题。

Unit 3 Under the sea一、阅读理解。

Wouldn’t it be wonderful to travel to a foreign country without having to worry about the headache of communicating in a different language?In a recent article from The Wall Street Journal, technology policy expert Alec Ross argued that，within a decade or so, we’ll be able to communicate with one another via small earpieces with built­in microphones. That’s because technological progress is extremely rapid.It’s only a matter of time. Indeed, some parents are so convinced that this technology is imminent that they’re wondering if their kids should even learn a second language.It’s true that an increase in the quantity and accuracy of the data loaded into computers will make them cleverer at translating “No es bueno dormir mucho” as “It’s not good to sleep too much”. Replacing a word with its equivalent(对应词) in the target language is actually the “easy part” of a translator’s job.But even this seems to be a discouraging task for computers.It’s so difficult for computers because translation doesn’t —or shouldn’t—involve simply translating words, sentences or paragraphs. Rather, it’s about translating meaning. And in order to infer meaning from a specific expression, humans have to interpret a mass of information at the same time.Think about all the related clues that go into understanding an expression: volume, gesture, situation, and even your culture. All are likely to convey as much meaning as the words you use.Therefore ，we should be very skeptical of a machine that is unable to interpret the world around us. If people from different cultures can offend each other without realizing it, how can we expect a machine to do better? Unless engineers actually find a way to breathe a soul into a computer, undoubtedly when it comes to conveying and interpreting meaning using a natural language, a machine will never fully take our place.【解题导语】技术专家说随着技术的进步，即时翻译机器将在大约十年内出现在市场上。

Unit 3 Underthesea1 课文与语法填空阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

One day, a sailor was just sorting out his acmodation when he saw a killer whale 1 (throw) itself out of the water and then crashing down. 2 the old sailor knew, the killer whale 3 (name) Old Tom was suggesting there was a whale 4 (wait) for them. So all the sailors drove the boat leaving the bay and heading 5 the destination. With Old Tom showing the way, the sailors soon saw a huge whale 6 (attack) by a group of killer whales. And those killers seemed to know how to work as 7 team. Some used their bodies to stop the whale breathing, and others managed 8 (stop) it diving or fleeing out to sea. After arriving at the spot, the sailors 9 (take) their position to stab the whale. Then the whale was dragged into the 10 (deep) of the sea and enjoyed by the killer whales.1. 2. 3. 4. 5.6. 7. 8. 9. 10.2 课文与短文改错根据课文内容,对下面材料进行修改。

Unit 3 Under the sea[单词拼写应用]核心单词1．witness vt.当场见到；目击n．目击者；证人；证据2．opposite prep.在……对面adj.相对的；相反的3．pause vi.& n．暂停；中止4．drag vt.拖；拉；扯^5．urge vt.催促；极力主张；驱策6．neat adj.〈口〉好的；整齐的；匀称的7．flee vt.& vi.逃离；逃避；逃跑8．teamwork n．协作；配合9．narrow adj.狭窄的；有限的；狭隘的10．target n．目标，靶；受批评的对象[语境运用]用所给词的适当形式填空。

1．The two stone lions standing in front of Tian'anmen have_witnessed (witness)many great historic events.>2．The family abandoned their home and fled (flee) the country last year.3．Parents and children should communicate more to_narrow (narrow) the gap between them so that they can understand each other better.4．He arrived at school early in the morning，dragging (drag) his heavy instrument case across the campus.5．You'd better set yourself targets(target) that you can reasonably hope to achieve.拓展单词1．annual adj.每年的；按年度计算的n．年刊；年鉴→annually adv.每年地；年度地→anniversary n．周年纪念(日)2．accommodate vt.& vi.容纳；供应→accommodation n．住所；住宿3．deep adj.& adv.深深的(地)→deeply adv.深深地→deepen vt.& vi.使加深；使强烈；变深；变低沉→depth n．深(度)；深处{4．abandon vt.放弃；遗弃；抛弃→abandoned adj.放纵的；堕落的5．reflect vt.& vi.反射；思考→reflection n．反射；沉思6．pure adj.纯粹的；纯洁的→purely adv.纯粹地；完全地7．aware adj.意识到的；知道的→awareness n．意识8．vivid adj.生动的；鲜明的；鲜艳的→vividly adv.生动地9．sharp adj.锐利的；锋利的；敏捷的→sharpen vt.& vi.削尖；磨快；尖锐；变锋利→sharpener n．卷笔刀10．taste v．& n．品尝；尝起来；味道→tasty adj.好吃的；可口的→tasteless adj.无味的11．scare vt.& vi.恐吓；受惊吓→scared adj.恐惧的；害怕的→scary adj.引起恐慌的？12．relate v．使有联系；叙述；涉及→related adj.有关系的；有关联的→relation n．关系；叙述→relationship n．关系；血缘关系；交往[语境运用]用所给词的适当形式填空。