2021高考英语一轮复习Unit3Underthesea课时作业 人教版选修7

2021高考英语一轮复习Unit3Underthesea课时作业 人教版选修7

‎　Unit 3　Under the sea Ⅰ.阅读理解 ‎[2020·海南五校模拟]Engineers have put a huge garbage collector to gather plastic material in the Pacific Ocean between California and Hawaii, the world's largest spread of garbage, twice the size of the state of Texas.‎ The Ocean Cleanup organization created the collector. The group's founder, Boyan Slat, an inventor born in 1994, was just 16 when he was moved to clean up the oceans when he was on a dive and saw more plastic bags than fish.‎ Last Saturday, a ship pulling the pipeshaped floating barrier left San Francisco. Attached to it is a screening skirt that hangs three meters down in the water. The screen is designed to collect the plastic as it moves through the water. Sea animals can safely swim under the barrier.‎ The cleanup system also comes with lights powered by the sun, cameras, and other special devices (设备), so the system can communicate its position at all times. That way a support ship can find it every few months to remove the plastic that has been collected.‎ Shipping containers will hold all the plastic gathered, including bottles and fishing equipment and are expected to be back on land within a year. Then the plastic will be recycled. The freefloating barriers are made to survive extreme weather conditions and damage from continual use. They will stay in the water for twenty years, thus collecting 90% of the garbage in the area.‎ The Ocean Cleanup has received $35 million in donations to pay for the project, hoping to put 60 freefloating barriers in the Pacific Ocean by 2020. “It's important to turn off the taps on plastic entering the ocean, but I also think people can do more than one thing at a time to deal with this problem，” Slat said.‎ ‎1．What drove Slat to invent the collector?‎ A．The interest in invention.‎ B．His failure to dive due to rubbish.‎ C．The sight of too many plastic bags.‎ D．His knowledge of garbage in the Pacific Ocean.‎ ‎2．How does the floating barrier work?‎ A．It reaches into the water to collect the plastic.‎ - 9 -‎ B．It has large containers to produce power.‎ C．It forms barriers to protect sea animals.‎ D．A ship drags it along in the ocean.‎ ‎3．Which does the underlined word “it” in paragraph 4 refer to?‎ A．The support ship.‎ B．The floating barrier.‎ C．The plastic to be recycled.‎ D．The position of special devices.‎ ‎4．What is important for protecting the ocean according to Slat?‎ A．Sending more collectors into the ocean.‎ B．Inventing more ocean cleanup devices.‎ C．Stopping plastic from entering the ocean.‎ D．Banning the use of plastic bags in boats.‎ Ⅱ.七选五 ‎[2020·四川省绵阳市高三第二次诊断]Many people look forward to the holiday season, which provides an opportunity to take a few days off, or go on a getaway. __1__ The combined effort of shopping, attending social events, and entertaining guests can quickly become too much to handle.‎ ‎__2__ This means you may end up with financial pressure. To prevent stress over money, plan ahead, review your finances, and come up with a practical budget. Purchases shouldn't affect your ability to pay your bills, nor should it result in costly credit card debt.‎ The holiday season is stressful when you have too much on your plate. __3__ You actually needn't cancel your plans, but make sure everything doesn't have to be perfect, and you don't have to do everything by yourself — get your family involved.‎ A holiday season is not always an interval of true relaxation. Sometimes it can mean a lot of rushing around with confusion, allowing you no moment alone. __4__ Even as little as 15 minutes alone can make a world of difference as you need to take a breath and clear your mind!‎ Being in close quarters with your family members for a long holiday can be stressful in itself. Because of your different personalities, it may be easy to rub each other the wrong way. If you let every remark get under your skin, you'll be stressed out the entire time. __5__ Don't let the actions of others rob you of your joy.‎ - 9 -‎ A．Holidays and expenses go hand in hand.‎ B．So do remember to make time for yourself.‎ C．Set aside your differences and agree to disagree.‎ D．There are a lot of expectations around the holidays.‎ E．But the holiday season can also be a very stressful time.‎ F．You do not actually realize it is a great relief to your tight mood.‎ G．This is especially true if you host family parties for outoftown guests.‎ Ⅲ.完形填空 ‎[2020·合肥市高三调研性检测]Last July, I booked a twoweek adventure volunteering at a Thai elephant sanctuary (禁猎区)．‎ In preparation for my trip, I __1__ weight training. I even visited an elephant keeper in a zoo and he told me the elephants for tourism were the ones to __2__ — they could be unpredictable and sometimes dangerous after years of __3__ they suffer at the hands of the tourism industry. Hardly surprising, I thought.‎ I flew to Bangkok and then headed to the __4__. The first day was exciting. I was __5__ to my designated elephant by the mahout (驯象人), Boonsri and my tasks were __6__. I tried to gain the elephant's __7__， feeding her bananas and riding on her back. The mahout __8__ me, showing me how to use my feet to __9__ her and teaching me the words to make her stop or __10__. Everything went quite well. __11__， I noticed the sharp bullhooks were still used by mahouts.‎ Day two followed the same __12__. But as we walked to the river at dusk, Boonsri wouldn't move. So the mahout hit her with the bullhook. And Boonsri began to shake her head __13__. On the third stroke (一击) she hit me on the shoulder, knocking me over. Before I could __14__ the danger, her enormous foot was crushing my __15__. It felt like a truck was driving over me and I couldn't breathe at all.‎ I could only hear the __16__ of the mahout. He helped to pull her foot off me and __17__ my life. As Boonsri lifted her leg, I __18__ free and was dragged to safety. I burst into tears with __19__. What a lucky escape!‎ In the following days, I stayed in hospital, thinking about a question: Why can these mild animals be so __20__？ If we humans treat them more gently and kindly, maybe things will be different.‎ ‎1．A.carried on　　　　　　　　B．took up C．abandoned D．delayed - 9 -‎ ‎2．A.watch B．shoot C．protect D．buy ‎3．A.defeat B．loss C．failure D．abuse ‎4．A.zoo B．hotel C．sanctuary D．hospital ‎5．A.used B．introduced C．attached D．dragged ‎6．A.designed B．reported C．explained D．accomplished ‎7．A.sympathy B．forgiveness C．respect D．trust ‎8．A.accompanied B．greeted C．comforted D．blamed ‎9．A.touch B．control C．kick D．entertain ‎10．A.move on B．sing along C．turn up D．give in ‎11．A.Finally B．Naturally C．Unfortunately D．Normally ‎12．A.challenge B．pattern C．interest D．idea ‎13．A.happily B．slowly C．gently D．violently ‎14．A.recall B．ignore C．realize D．forget ‎15．A.chest B．head C．leg D．hand ‎16．A.whispers B．applause C．laughs D．yells ‎17．A.changed B．ruined C．saved D．improved ‎18．A.slipped B．rolled C．dived D．climbed - 9 -‎ ‎19．A.relief B．regret C．pride D．pity ‎20．A.sensitive B．disgusting C．fragile D．aggressive Ⅳ.书面表达 ‎[2020·合肥市高三调研性检测]某中学生英文杂志正在开展以“My Holiday Plan”为主题的征文活动，请你写一篇英语短文投稿。除了学习计划外，请你再从所给的要点提示中选择两项，并阐述选择的理由。‎ 要点提示：‎ ‎1．运动健身；2.学习乐器；3.学做家务；4.社区服务；5.外出旅行。‎ 注意：‎ ‎1．词数100左右；‎ ‎2．可以适当增加细节，以使行文连贯。‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ 课时作业(三十三)‎ Ⅰ.阅读理解 ‎【语篇解读】　这是一篇说明文，介绍了在美国加州和夏威夷之间的太平洋海域运行的海洋垃圾收集器。‎ ‎【难句分析】　The group's founder, Boyan Slat, an inventor born in 1994, was just 16 when he was moved to clean up the oceans when he was on a dive and saw more plastic bags than fish.‎ 分析：这是一个主从复合句，When he was moved to ... oceans为时间状语从句，when - 9 -‎ ‎ he was on a dive ... fish为从句中的时间状语从句。‎ 译文：该组织的创立者叫Boyan Slat，是一位出生于1994年的发明家，他16岁那年，在一次潜水中，看到水中的塑料袋比鱼还多，于是不由得想去清理海洋。‎ ‎1．C　考查细节理解。根据题干的“发明这个垃圾收集器”，我们把答案定位在第二段。该段说“The group's founder, Boyan Slat ... when he was on a dive and saw more plastic bags than fish”，由此可知，当年16岁的Slat在海里潜水的时候，发现水里的塑料袋比鱼还多，这促使他决定清洁海洋，因此选C。‎ ‎2．A　考查细节理解。第三段说“Attached to it is a screening skirt that hangs three meters down in the water ... through the water”，这种垃圾收集器的下面部分是一个屏障，能够延伸到水下三米的地方，并且在水中移动的同时收集塑料，因此选A。‎ ‎3．B　考查代词指代。从画线词所在的语境看，这里的it指前面提到的清洁系统，也就是悬浮屏障，因此选B。‎ ‎4．C　考查推理判断。最后一段提到Slat说的话“It's important to turn off the taps on plastic entering the ocean, but I also think people can do more than one thing at a time to deal with this problem”，即他认为重要的是关掉塑料进入海洋的龙头，由此推断他认为关键是不让塑料进入海洋。‎ Ⅱ.七选五 体裁：说明文　题材：人际关系　主题：怎样舒服地度假 ‎【语篇解读】　很多人都盼望假期，假期可以让人们休息，让人们出门游玩。但是假期中参加社会活动、购物、招待亲朋好友等诸多事务可能会令人们压力很大。本文对此给出了一些建议。‎ ‎1．E　空前讲述的是假期的好处(休息几天，短暂度假)，空后讲述的是假期中的活动给人们带来的困扰。故可推断，该空应填转折句。E项句意“但是假期也可能是一段充满压力的时间。”符合语境。故选E项。‎ ‎2．A　根据空后的句意“这意味着你最终可能会出现经济压力。”并结合选项可反向推出，A项(度假和花钱是密不可分的)符合逻辑。故选A项。‎ ‎3．G　根据空前信息可知，如果你有太多事情要做，那么这个假期你会感到有压力。再结合选项可知，G项(如果你举办派对招待远道而来的朋友的话，这个假期你绝对有压力)符合逻辑，其中的This指代空前的情况，上下文紧密衔接。故选G项。‎ ‎4．B　根据空前信息可知，假期并不总是真正放松的，有时可能意味着忙得发晕，让你无法独处。再结合设空后休息15分钟的建议可推知，该空应建议独处或休息一下。B项(所以记得要给自己留点时间)符合语境。故选B项。‎ - 9 -‎ ‎5．C　根据空前信息可知，家人因性格不同可能会有摩擦，如果把别人所说的每句话都放在心上，就会心力交瘁。故可推知，该空应提出应对这种情况的办法。C项(保留自己的不同看法，求同存异)和空后的“不要让他人的行为夺走你的快乐。”前后连贯。故选C项。‎ Ⅲ.完形填空 体裁：记叙文　主题语境：人与自然——人与动物——接触大象的一次危险经历 ‎【语篇解读】　去年七月，“我”预约了为期两周的冒险——在泰国的一个大象保护区当志愿者；在保护区的第一天，“我”在驯象人的指引下，骑坐大象，与大象近距离接触。第二天黄昏时分要朝河走去时，大象不动，驯象人用象钩打它。大象开始发怒，将“我”掀翻在地并用脚踩“我”。幸得驯象人的帮助，“我”得以逃生。这种温顺的动物发怒，源于人类对它们的残酷对待。如何让它们和人类和谐相处，是我们需要思考的问题。‎ ‎1．B　根据该句中的“weight training”可知，为了准备这次旅行，我开始进行举重训练。B项意为“开始从事”，符合语境，故B项正确。A项意为“继续做”；C项意为“抛弃，放弃”；D项意为“延迟”。‎ ‎2．A　根据该句中的“the elephants for tourism were the ones to”，并结合破折号后的内容可知，此处表示要小心旅游区的大象，因为它们遭受了多年虐待，变得性情无常，有时很危险。A项意为“小心，当心”，故A项正确。‎ ‎3．D　参见上题解析。D项意为“虐待”，故D项正确。‎ ‎4．C　根据第一段第一句中的“volunteering at a Thai elephant sanctuary(禁猎区)”可知，作者飞往曼谷之后，便前往大象保护区；故C项正确。‎ ‎5．B　根据该句中的“to my designated elephant”可知，“我”由驯象人引见给指定的大象，B项意为“介绍，引见”，故B项正确。‎ ‎6．C　根据下文陈述的驯象人教“我”如何用脚控制大象并发出让大象停止、行走的指令并结合该句中的“my tasks were”可推知，驯象人向“我”说明了“我”的任务，该处使用了被动语态，C项意为“解释，说明”，故C项正确。‎ ‎7．D　根据该句中的“feeding her bananas”可知，“我”给大象喂食香蕉；据此可推知，“我”试图赢得大象的信任；D项意为“信任”，故D项正确。‎ ‎8．A　根据下文“showing me how to use my feet ... to make her stop”可知，此处表示驯象人陪伴着“我”；A项意为“陪伴”，故A项正确。‎ ‎9．B　根据该句中的“showing me how to use my feet”可知，驯象人教“我”如何用脚控制大象；B项意为“控制”，故B项正确。‎ ‎10．A　根据该句中的“to make her stop or”可知，空处与stop相对应，表示驯象人教“我”使大象停止或者前进的指令。‎ ‎11．C　根据该句中的“the sharp bullhooks were still used”，并结合下文介绍的由于使用象钩，大象开始富于攻击性可知，不幸的是，“我”发现驯象人仍然在使用象钩。C项意为“不幸地”，符合语境，故C项正确。‎ ‎12．B　根据该句中的“followed the - 9 -‎ ‎ same”可知，第二天也是相同的模式，B项意为“模式”，故B项正确。‎ ‎13．D　根据上文可知，驯象人用象钩击打大象；结合该句中的“shake her head”和常识可知，大象开始猛烈地摇头；D项意为“猛烈地”，故D项正确。‎ ‎14．C　根据该句中的“the danger”以及下文中的”I couldn't breathe at all”可知，“我”还没有意识到危险，她巨大的脚便向“我”的胸部碾压过来(呼吸和胸部联系紧密)；C项意为“意识到”，故C项正确。‎ ‎15．A　参见上题解析。‎ ‎16．D　结合该句“I could only hear the __16__ of the mahout”可知，此时“我”处在危险中，只能听到驯象人的叫喊声；D项意为“叫喊”，故D项正确。‎ ‎17．C　根据该句“He helped to pull her foot off me and __17__ my life”可知，他帮助把大象的脚拖走，挽救了“我”的生命；C项意为“挽救”，故C项正确。‎ ‎18．B　根据该句中的“was dragged to safety”可知，当大象抬起腿时，“我”得以滚动，被拉到了安全的地方。B项意为“翻滚，滚动”，故B项正确。‎ ‎19．A　根据上文可知，“我”脱离了危险；结合该句内容可知，“我”欣慰得痛哭流涕；故A项正确。‎ ‎20．D　根据上文表述的大象攻击“我”并结合语境可知，接下来的几天，“我”躺在医院里，思考这样的问题：为什么这些温顺的动物如此好斗？D项意为“好斗的”，故D项正确。‎ Ⅳ.书面表达 ‎【范文赏读】‎ My Holiday Plan ‎①With the summer holiday approaching, I'm pleased to make a plan for the coming days.‎ Since I will be a thirdyear senior high student next term, much of my time will be spent on study, though it is time for rest. I'll try to finish all the homework as it is required by my teachers. ②Apart from homework, I'd like to have a trip with my friends to visit some scenic spots to appreciate the beauty of nature and breathe fresh air, which can broaden our horizons and relax ourselves after the tough exam. In addition, I will do sports as usual such as playing table tennis, which is good for my health.‎ I believe I'll have a good time during the vacation. May all of you have a nice vacation!‎ ‎【一句多译】　①The summer holiday is just around the corner, and I am so happy to make a plan for the coming days.‎ - 9 -‎ ‎②Besides homework, it is scheduled that I will have a trip with my friends to visit some scenic spots to appreciate the beauty of nature and breathe fresh air, which can broaden our horizons and relax ourselves after the tough exam.‎ - 9 -‎