2020届高考英语基础巩固复习教案

　　unit5基础巩固练习（新人教版必修三）
　　ⅰ.单项填空
　　1．all passengers ________ are expected to fasten the seat belts when the plane takes off or lands.
　　a．on the board　　　　　　　b．on board
　　c．on boards d．on a board
　　解析：选b。on board aboard上船/飞机/车等；在车/船/飞机上等。
　　2．it’s far away from here and it’s certainly not ________walking distance.
　　a．within b．at
　　c．around d．on
　　解析：选a。本题考查介词。within walking distance表示走路就可以到。
　　3．—mom，may i play computer games just for a while?
　　— ________！ dad is writing his paper.
　　a．help yourself b．it’s up to you
　　c．behave yourself d．go ahead
　　解析：选c。考查交际用语。behave yourself 好好的，听话，规矩点(对孩子等的用语)。help yourself请随便(吃、用等)；it’s up to you由你决定；go ahead行，可以，往下说、问等。
　　4．the football player had ________gift for football when he was a child. now he is ________second to none in the football field.
　　a．the；the b．the；a
　　c．a；the d．a；不填
　　解析：选d。考查冠词。have a gift for对……有天赋；second to none 不比任何人差，首屈一指。
　　5．the new model of car is so expensive that it is only ________the reach of those with high incomes.
　　a．beyond b．at
　　c．in d．within
　　解析：选d。考查介词。within the reach of……能得到/到达/拿到等。beyond/out of the reach of……得不到/够不到/拿不到等。
　　6．with so much noise of the traffic, i couldn’t ________and do my research work.
　　a．put down b．settle down
　　c．break down d．take down
　　解析：选b。考查短语辨析。settle down安心做某事。put down 放下，写下；镇压；break down(机器)损坏，破坏；take down记下，记录。
　　7．—are you worried about the result of the exam?
　　—only ________.
　　a．absolutely b．approximately
　　c．slightly d．extremely
　　解析：选c。考查副词辨析。slightly 稍稍，轻微地。由 only 可知答案为slightly。absolutely绝对地，完全地；approximately大约，接近；extremely极其地，非常地。
　　8．there is no doubt，in my opinion， ________matters is not the speed，but the quality of the product.
　　a．that b．which
　　c．what that d．that what
　　解析：选d。考查名词性从句。that 引导的同位语从句说明doubt的内容；在此同位语从句中含有一个主语从句what matters。
　　9．after two years’ research，we now have a ________ better understanding of the disease.
　　a．very b．far
　　c．fairly d．quite
　　解析：选b。考查形容词比较级用法。句意：经过两年的研究，我们现在对这种疾病有了更进一步的了解。依句意，四个选项中只有b项可以和比较级连用。
　　10．he came ________where i was hiding and my heart beat faster.
　　a．more closely to b．much closer
　　c．rather closer to d．quite closely to
　　解析：选c。close和closely都可用作副词，但意思不一样。close意为＂靠近，接近＂，常与介词to连用；closely表示抽象意义，意为＂密切地，仔细地＂。根据句意排除a、d项，故选c。
　　ⅱ.阅读理解
　　a
　　(XX届英语周报第2期)martin frobisher, born in yorkshire，went to london as a boy to be educated by a relative. he showed no talent for book learning，so his relative sent him to sea. before reaching manhood, frobisher had been on two voyages to the guinea coast. on the second he was captured and handed over to the portuguese garrisoning(驻守) sao jorge da mina(now elmina, ghana)，who allowed him to return to england.
　　by the 1570s，england had largely abandoned hope of finding a northeast passage to asia, and thoughts turned to the northwest. frobisher worked together with michael lok, a man of some wealth and learning. frobisher’s first voyage, in 1576，took him to frobisher bay in baffin island.
　　english investors(投资者)，including queen elizabeth, poured money into lok’s company of cathay. frobisher sailed again in 1577, this time to ship home what he mistakenly thought was gold bearing minerals.lok still felt hopeful and sent frobisher back in 1578. this time the mariner discovered the hudson strait. he followed the strait for nearly 200 miles, believing it to be a more promising northwest passage than frobisher bay. he brought home more dirt and rocks, but english confidence had gone；lok went to a debtors’ prison and frobisher sought other employment.
　　frobisher accompanied sir francis drake to the west indies in 1585－1586.when philip ⅱ’s spanish armada(无敌舰队)entered the english channel in 1588, frobisher’s part in the fighting was successful and he received knighthood(爵士爵位)．he died of a wound received near brest，where he had been sent to relieve the siege(解除包围)．he lived just long enough to be taken back to plymouth.
　　【解题导语】　本文记叙了英国著名探险家martin frobisher，他发现了加拿大的哈得孙海峡。
　　1．the underlined word＂abandoned＂in paragraph 2 can best be replaced by ________.
　　a．kept alive b．given up
　　c．seen d．shared
　　解析：选b。词义猜测题。根据本句的thoughts turned to the northwest可知，当时英国人基本放弃了东北通道的探寻，把目光投向了西北通道，故选b项。
　　2．from paragraph 3 we learn that frobisher at first ________.
　　a．brought gold to england
　　b．discovered a northeast passage
　　c．received strong support
　　d．had been put into prison
　　解析：选c。细节理解题。根据第三段第一句的including queen elizabeth和poured money 可知，frobisher 当时得到了很大的支持，故选c项。
　　3．according to the passage, frobisher died in ________
　　a．frobisher bay b．the west indies
　　c．brest d．plymouth
　　解析：选d。细节理解题。根据文章最后一句he lived just long enough to be taken back to plymouth可知，frobisher是被送回普利茅斯以后去世的，故选d。
　　4．which of the following shows the right order of the events relating to frobisher?
　　a．he arrived in baffin island.
　　b．he voyaged to the guinea coast.
　　c．he went to the west indies.
　　d．he discovered the hudson strait.
　　a．b，a，d，c b．b，c，d，a
　　c．a，d，c，b d．a，b，c，d
　　解析：选a。事件排序题。根据第一段第三句、第二段最后一句、第三段第三、四句和最后一段第一句可知a项正确。
　　b
　　what would you think if i told you i could eat 40 percent more food than other people—eating boxes of ice cream, bowls of noodles and plates of meat—all while losing weight?
　　you might hate me, thinking i have one of those annoyingly good metabolisms(新陈代谢)that just burn up fat the instant it enters my body. you might wonder if i have an intestinal(肠的)worm, or perhaps an eating disorder. or maybe you’d just shrug your shoulders and figure i have a rich fantasy life.
　　you’d be wrong.
　　for my body to finish such a surprising task, i would have to be a mouse. not just any mouse, but one lucky enough to be involved in a new study at baylor college of medicine in houston.
　　after identifying an enzyme(酶)that allows fat to be stored in the body, scientists fed mice without those enzymes, and found those mice were able to consume far more food than other mice—and still weigh 10 to 15 percent less.
　　best of all, the mice that had no enzymes were in very good health, producing baby mice with no problem and generally acting like any other mouse. that’s great news for obesity researchers, who think that scientists may figure out a way to prevent the fat metabolizing(脂肪代谢)enzyme in humans and control weight gain. and such a pill would be very exciting for many struggling to get rid of dangerous extra pounds.
　　but don’t start planning any big dinner just yet: at this point, of course, any pill for humans is but a twinkle(闪烁) in the eye of every medicine company’s ceo. more tests are to be made, and eventually humans will be introduced in the test.
　　but for now，unfortunately，control in diet is still the key.
　　【解题导语】　想品尝美味又害怕体重增加？休斯敦贝勒医学院的一项实验将会帮你消除这个顾虑。
　　5．what does ＂such a surprising task＂in paragraph 4 refer to?
　　a．eating a lot of food while losing weight.
　　b．burning up fat very quickly.
　　c．controlling the diet.
　　d．having a rich fantasy life.
　　解析：选a。指代题。此处所说的任务是指第一段中作者指出的大量进食体重还不增加，故选a项。
　　6．why did the author say he / she had to be a mouse in paragraph 4?
　　a．because a mouse can lose weight no matter how much it eats.
　　b．because the weight losing tests were made on the mouse.
　　c．because the mouse has a very good metabolism.
　　d．because the author wants to try the food without the enzyme.
　　解析：选b。细节理解题。作者在第四段指出要想多吃还不胖，除非变成休斯敦贝勒医学院减肥实验中所用的那只老鼠，故选b项。
　　7．in the experiment, the mice without those enzymes ________.
　　a．were in good condition
　　b．put on weight
　　c．became weak
　　d．could not have baby mice
　　解析：选a。细节判断题。根据第六段第一句话可知，没有酶的老鼠的身体仍然健康如故，能繁育后代，行为与其它老鼠并无两样，故选a项。
　　8．what does the author want to show through the last two paragraphs?
　　a．you can be free of guilt when having big dinners.
　　b．scientists cannot find the key to identifying the enzyme.
　　c．don’t overeat before the test is made on humans.
　　d．it is unnecessary to control weight at present.
　　解析：选c。推理判断题。文章最后两段说明此类药物仍在开发过程中，还未在人类身上进行实验，目前要想保持体重，关键还是在于不要过量饮食，故选c项。
　　c
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　　【解题导语】　文章向我们介绍了两家以建造节能窗户为主要特色的公司及其联系方式。
　　9．according to the ads, the two companies are both expert at______.
　　a．making windows and doors that suit the look of your home
　　b．persuading people to want what have already been built
　　c．building windows that help save your energy costs
　　d．building your doors completely to your taste
　　解析：选c。细节理解题。由这两则广告的内容可以看出，这两家公司都擅长建造节能的窗户。
　　10．the two ads are most probably about ________.
　　a．managing money matters
　　b．environmental protection
　　c．architecture styles
　　d．home improvement & design
　　解析：选d。主旨判断题。由这两则广告的标题可以直接得出答案。
　　11．if you prefer comfort as well as energy efficiency, you can_____.
　　a．call (403)982－1107 or(403)720－8055
　　b．call (403) 720－8055 or visit www. allweatherwindows.com
　　c．call at all weather windows or award windows & doors
　　d．visit renovations showroom or award windows & doors
　　解析：选b。细节理解题。题干的关键词是comfort和energy efficiency，可知第二个广告能满足这些要求，b项的两种联系方式正是第二个广告的联系方式