1、高考资源网（） 您身边的高考专家课后限时作业(七)限时/40分钟(见课时作业P13).单句语法填空(建议用时：7分钟)1His good health is a witness to the success of the treatment.2Yelling at your kids is a bad habit because it leaves everybody feeling tense and tears down your childrens selfesteem.解析 yell at sb冲着某人喊叫。3We were having a picnic when suddenly
2、there came a downpour.解析 句意： 我们正在郊游，突然下起了暴雨。be doingwhen 正在做这时。4These Chinese scientists have studied the migration(migrate) routes of the fish in the ocean for five years.解析 句意：这些中国科学家研究这些鱼在海洋里的迁徙路线已有5年了。5His wife urged in her letter that he (should)_accept(accept) the post offered by the company.解
3、析 句意：他的妻子在信中极力劝说他接受那家公司提供的岗位。urge后接宾语从句时，从句用虚拟语气，即从句谓语用should动词原形，should可以省略。6The country has_witnessed(witness) many political changes in recent years. 解析 句意：这个国家近年来经历了很多政治变动。witness用现在完成时，表示过去发生的动作对现在的影响。7The little girl was afraid ofbeing_abandoned(abandon) by her mother, crying sadly.解析 句意：小女孩害怕
4、妈妈抛弃她，哭个不停。abandon与主语The little girl之间是动宾关系，故用动名词的被动形式作介词of的宾语。8He entered the office hurriedly，leaving(leave) the door open.解析 句意：他急急忙忙地走进办公室，让门开着。主语He与leave之间是主谓关系，故此处用现在分词作伴随状语。9Whenever she heard that someone had trouble, she would go to help out.10I was sorting out my accommodation when he call
5、ed on me.解析 句意：我正在收拾我的住处，这时他来看我。sort out收拾；整理；归类。.阅读理解(建议用时：14分钟)AWith the MidAutumn Festival coming, the time for crabs(螃蟹) is around the corner! Dazha Crabs from Yangcheng Lake in China are believed to be the best freshwater crabs.“They are delicious, because the bottom of Yangcheng Lake is hard a
6、nd the crabs grow strong by walking on such a hard surface，” said one sales manager in Suzhou.Li Lei, a crab lover from Beijing, said “Its very delicious! But there are too many fake Yangcheng Lake Dazha Crabs”“Maybe the crabs from other regions can appear to be glistening(闪亮的) green back, white bel
7、ly(肚子) after people wash them, but the golden fine hair on crab claws is still a point of pride and is exclusive to Dazha Crabs from Yangcheng Lake，” said the manager.The best time for enjoying them is during September and October of Chinese lunar calendar. “When the season for crabs arrives, the Da
8、zha Crabs from Yangcheng Lake fly to various cities so that peoples appetites can be satisfied，” said the sales manager. “They are really expensive here, sometimes more than 320RMB/500g, 10% of my salary！” said Li Lei.Dazha Crabs are usually steamed or boiled for within 20 minutes before they come o
9、n the dinner table. They are often enjoyed with vinegar mixed with minced ginger(姜蓉) to add flavor and get rid of the cold. People who are particular about how they eat crabs also need to have highgrade Shaoxing rice wine to warm their stomachs. There is much work required to eat crabs. So much shel
10、l! Most people use both hands and teeth while eating Dazha Crabs. “The eating way is not graceful or elegant，” said Huck. “However, some professionals of eating crabs can use tools to take all the meat out of the crab without damaging a single bite and the crab can be restored to its original shape
11、if the empty shells are pieced together！” said Han Mei, another Dazha crab lover. 语篇导读本文为说明文，主要介绍了阳澄湖大闸蟹的特点和吃法。1What do we know about Dazha Crabs from Yangcheng Lake from the text?AThey belong to seawater crabs. BYou must use tools to eat them. CThe best time for eating them lasts over three months.
12、 DVinegar, ginger and rice wine can be enjoyed together with them. 解析 D细节理解题。根据倒数第二段最后两句可知，阳澄湖的大闸蟹可以和醋、姜以及米酒一起混着吃，故选D项。2What does the underlined word “exclusive” in Paragraph 4 probably mean?AExpensive. BUnique.CEntire. DSimilar.解析 B词义猜测题。根据第四段中的the golden fine hairpride可知，螃蟹爪子上的金黄色的毛是一个值得骄傲的点，由此可知，
13、这是阳澄湖大闸蟹比较独特的地方，故选B项。3What can we infer from the passage?AThe sales manager believes the living environment contributes nothing to the good taste of Dazha Crabs from Yangcheng Lake.BLi Lei has mixed feelings about Dazha Crabs from Yangcheng Lake.CHan Mei thinks little of some professionals of eating
14、 crabs.DHuck supports the way that most people eat crabs. 解析 B推理判断题。根据第三段和第五段可推知，李磊认为阳澄湖的大闸蟹很好吃，但是又说到市面上有很多假货并且价格非常贵，所以他对大闸蟹的感情是复杂的，故选B项。BWhere do you keep ice? In the freezer, of course. Thats what scientists might have thought when they were looking for a safe place to store ice from mountain glac
15、iers(冰川) from around the world. Theyve decided to store ice in Antarctica(南极) because global warming is causing some of the glaciers in places like the Alps to melt.Jerome Chappellaz of the French National Center for Scientific Research is involved in creating an ice vault(地下室) there. He says, “We a
16、re probably the only scientific community whose sample(样本) is in danger of disappearing from the face of the planet. If you work on rocks or on tree rings, the raw material is still here and will be for many centuries.”And why do scientists need to study ice from the Alps, for example? Ice formed on
17、 the top of a mountain is made of snow accumulated over thousands of years. Trapped air bubbles(气泡) contain samples of the atmosphere that existed when that ice was formed. Ice is a record of climate. By examining ice, we know carbon dioxide in the atmosphere is higher now than in the last three mil
18、lion years. Researchers use this kind of data to build computer models and try to predict what might happen in the future.The ice vault will be housed in a snow cave at the Concordia Research Station, which is operated by scientists from France and Italy. The ice samples will be sealed in bags and p
19、laced 10 meters below the surface, at a constant temperature of 50. This will put the scientists minds at rest. Losing the ice samples would be a disaster, and nobody wants to see a mine of scientific knowledge lost forever in a giant pool.语篇导读本文为说明文。科学家们决定在南极建立地下室储存冰雪样本，以帮助了解和预测全球气候变化。4What makes A
20、ntarctica a safe place to store ice?AIts large mountains.BIts function as a freezer.CThe abundant ice samples there.DThe absence of global warming.解析 B细节理解题。根据第一段可知，科学家们把南极当“冰箱”来储存冰雪样本，故选B项。5Why does Jerome compare ice with rocks and tree rings?ATo show its necessary to store ice.BTo show its more v
21、aluable to study ice.CTo show ice disappears very quickly.DTo show ice should be stored at home.解析 A推理判断题。根据第二段Jerome所说的话可知，相较于研究岩石和树木年轮的科学家(他们的样本可以存在数个世纪)，研究气候的科学家是唯一面临研究样本会消失的(由于气候变暖，冰川融化)科研群体，重在说明储存冰雪样本的必要性，故选A项。6What is the researchers purpose of studying ice?ATo learn about climate.BTo learn ab
22、out the Alps.CTo trap air bubbles.DTo reduce carbon dioxide.解析 A细节理解题。根据第三段倒数第二、三句可知，研究冰雪是为了了解气候，故选A项。7What do scientists think of storing ice in Antarctica?AThey consider it an easy job.BTheyre not optimistic about it.CThey think it will cause disasters.DThey think its a reliable way.解析 D推理判断题。根据最后
23、一段倒数第二句可知，在南极建地下室储存冰雪样本能够使科学家们安心，由此可推断，这是个可靠的方法，故选D项。.七选五(建议用时：8分钟)Most cars have seat belts as part of their equipment. Seat belts protect drivers and passengers in case of accidents.They also reduce the effect of a crash on the body. 1 Worldwide, the devices have protected up to a million people.A
24、merica first recognized the invention of an automobile seat belt in 1849. The government gave a patent to an engineer named Edward Claghorn of New York City so that others would not copy his invention of a safety device. 2 This early version of safety belt was said to include hooks and other attachm
25、ents for securing the person to a fixed object.Other inventors followed with different versions of the seat belt. 3 It resulted from the work of a Swedish engineer, Nils Bohlin. His threepoint, lap and shoulder seat belt first appeared on cars in Europe 50 years ago.Nils Bohlin recognized that both
26、the upper and lower body needed to be held securely in place. His invention contained a cloth strap(带子) that was placed across the chest and another strap across the hips. 4Volvo was the first company to offer the modern seat belt to its cars. This company also provided use of Nils Bohlins design to
27、 other carmakers.5 He received a gold medal from the Royal Swedish Academy of Engineering Sciences in 1995. He died in Sweden in 2002.AThe Swedish engineer won many honors for his seat belt.BClaghorn was a promising young engineer with many honors all his life.CThe design joined the straps next to t
28、he hip.DThere are many companies adopting Nils Bohlins invention of the seat belt.ESafety experts say that seat belts save thousands of lives a year in America alone.FBut more than 100 years passed before the current seat belt was developed.GClaghorn called his invention a safety belt.语篇导读本文为说明文，主要介
29、绍了汽车安全带的历史。1解析 E递进关系。根据空后一句(安全带在全世界范围内挽救了多达一百万人的生命)可知，E项(安全带仅在美国一年内就挽救了数千人的生命)符合语境，故选E项。2解析 G顺承关系。根据空前一句可知，安全带的发明者申请了专利，此处应该是讲发明者对这一发明的命名，故选G项。3解析 F转折关系。根据上一句可知，其他的发明者有不同版本的安全带，F项(100多年过去了，现在安全带的样式被确定下来了)紧承上句，故选F项。4解析 C顺承关系。本段介绍了Nils Bohlin设计的安全带的样式，只有C项与上文衔接自然，故选C项。5解析 A总分关系。根据下一句可知，来自瑞典的安全带的发明者获得了
30、很多荣誉，故选A项。.语法填空(建议用时：8分钟)Lets explore expressions with the word “bullet”. A bullet is 1._ you shoot out of gun. That used to be the way to describe the speed of the superheroSupermanhe is “faster than a speeding bullet”. Now very fast trains 2._(call) “bullet trains”. Bullets are not only known for
31、their speed. They are also known for their ability to kill.3._,_not all bullets are bad. A silver bullet is something that solves a difficult problem easily.To ease the pain of a difficult situation, people are sometimes asked to bite the bullet. What is the origin of this expression? The story may
32、go back to the American Civil War 4._ even earlier. During the Civil War, painkilling drugs were often hard 5._(find). So, doctors working on the battlefield 6._(give) their patients a piece of wood to squeeze or something soft to bite on. Many times the 7._(near) thing was a lead bullet. Hollywood
33、movies helped to keep this expression alive. In old western movies, more than one cowboy was seen biting a bullet 8._ removing an arrow from his body. In modern conversations, “9._(bite) the bullet” means to accept a difficult decision or situation.If you want to perfect your English, there is no si
34、lver bullet. You must 10._(simple) practice and study as much as you can.语篇导读本文为说明文，主要介绍了英语中含单词bullet的一些表达的来历。1what解析 考查引导词。空处引导表语从句，并在从句中作动词shoot的宾语，故用what。2are called解析 考查时态、语态和主谓一致。主语trains与动词call是动宾关系，故用被动语态；根据句意及Now可知，本句时态是一般现在时；主语为trains，谓语应用复数形式。3However解析 考查副词。句意：然而，不是所有的子弹都是坏的。空处前后内容构成转折关系，
35、且空后有逗号，故填However。4or解析 考查连词。此处or具有不确定的意味，用于对上文提到的事物作补充说明。5to find解析 考查非谓语动词。此处是“beadj.to do”结构，应用动词不定式的主动形式表示被动意义，其宾语就是句子的主语。6would give解析 考查情态动词。“would动词原形”常用来表示过去经常发生的动作。7nearest解析 考查比较等级。根据句意及定冠词the可知，此处应用最高级形式。8while解析 考查连词。根据句意可知，此处指从他身上拔出箭的时候。空处意为“当的时候”，故填while。9biting/to bite解析 考查非谓语动词。此处可用动名词或动词不定式作主语。10simply解析 考查词性转换。空处在句中作状语修饰动词practice，故用副词simply。高考资源网版权所有，侵权必究！