2020-2021学年高中英语人教版必修4-双基限时练4.docx

双基限时练(四)Unit 2Part .单词拼写1_ (统计数字) on illness are used in planning health care.答案Statistics2The prisoner _ (斗争) against the guard, but couldnt escape.答案struggled3The soldiers were well _ (装备) with weapons (武器) and ready to start.答案equipped4Many great events happened in the past _ (十年)答案decade5Put on a hat to protect yourself from sun or youll get _ (晒伤)答案sunburnt6The news of his death _ (传播) all over the village.答案circulated7Some of the violent scenes in the film are very _ (令人烦)答案disturbing8A balloon will _ (变大) when you let air into it.答案expand9_ (粮食) is used to make flour.答案Grain10“The pilot did a _ (超级的) job，” a passenger said afterwards.答案super.单句语法填空(不多于3个单词)1Thanks _ the success of the business, we can afford a flat this year.答案与解析to句意：多亏了生意上的成功，我们今年才能买得起一套公寓。thanks to“多亏；由于”。2The government provided coats, quilts, carpets to the school to help rid the students _ cold.答案与解析of句意：政府给学校供应了外套、棉被、地毯，挂念同学御寒。rid . of意为“摆脱；除去”。3The rural pupils are _ (satisfy) with it that the textbooks are free of charge for them.答案与解析satisfied句意：农村同学对课本免费感到格外满足。be satisfied with意为“对感到满足”。4He didnt make _ clear when and where the meeting would be held.答案与解析itit在此处做形式宾语代替后面的从句。不定式、动名词、宾语从句做宾语，后接补足语时，常用形式宾语it代替，把真正的宾语放在补足语后面。依据句意：他没有弄清什么时间在什么地方开会。5Will you have a free evening tonight? _ so, lets have a dinner together.答案与解析If从前一问话“今晚是否有空”，到最终建议“在一起吃饭”的语境来推断，空格中的内容应表示“假如这/那样的话”。6Although he has a _ (sunburn) face after the holiday on the shore, he is much more _ (health) now.答案与解析sunburned; healthysunburned/sunburnt晒黑的；healthy健康的。7I dont think _ possible to master a foreign language without much memory work.答案与解析it句意：我不认为没有大量的记忆工作而把握一门外语是可能的。possible是形容词，在句中充当宾语补足语，真正的宾语是不定式短语to master a foreign language without much memory work，能在句中充当形式宾语的只有it。8We travelled the whole afternoon in our search _ the lost boy.答案与解析for表示“搜寻；查找”要用in ones search for sth.，相当于in search of sth.。9 Why didnt you give a hand to the boy? I would rather have, but he struggled _ his feet before I tried to.答案与解析to句意：你为什么不挂念那个男孩？我原来想去的，但是我还没来得及帮他，他就挣扎着站了起来。would rather have done sth.“过去本打算做某事(未做)”，留意其后面的have不行省略。struggle to ones feet“挣扎着站起来”。10All classrooms of his school are equipped _ modern teaching _ (equip)答案与解析with; equipment句意：他学校全部的教室都配备着现代化的教学设备。be equipped with .“配备着”； equipment“设备”，是不行数名词。.依据课文内容，完成语法填空_1_ a young man, Yuan Longping saw the great need for increasing the rice output, _2_ then hunger was a disturbing problem in China. He wanted to increase rice harvests _3_ expanding the area of the fields. In 1974, a special strain of rice could produce onethird more of the crop in the _4_ fields. _5_ to his research, the UN has more tools in the battle _6_ (rid) the world of hunger. He is now circulating his knowledge in _7_(little) developed countries and he wants to export his rice _8_ it can be grown around the globe. _9_ he has struggled with it for the past five decades, Dr. Yuan is quite _10_ with his life.1_2._3._4._5_6._7._8._9_10._答案1.As2.and3.without4.same5.Thanks6to rid7.less8.so that9.Though/Although10satisfied.阅读理解ALet us consider what we can do for the food problem.The simple way to increase food production, one might suppose, is to bring more land into farmland and put more people to work on it.But it is proved in some developing countries that this will bring some problems. It will quickly make the soil poorer there and destroy forest growth. Further more, the people there will always find they need more people to work on this land to produce more food.During the past twenty years, some developing countries have increased a lot more farmland in their countries, but their populations have in the meantime grown faster; therefore they are farther than before. And their food increase has been gained at the cost of using up the rich lands. Many of the lands have become poor lands and are producing less food now.Meanwhile, farming in the developed countries has produced more food through improved technology. Since 1940, farmland has been reduced 7 percent in the United States but cereal (谷物) production has jumped 60 percent. The increase in the corn output, thanks to hybrid corn (杂交玉米), has been even greater.The secret is scientific ways, of course. And compared to the developing countries, the populations in developed countries have increased just a little larger than twenty years ago.On the whole，world population today is increasing at the speed higher than ever before. Every year the population is two percent larger, so that the 6,000,000,000 people on the earth today will present another 120,000,000 mouths to be fed by the time next year. It is a fearsome thought that this time tomorrow there will be added to this world population some 360,000 persons.What can we do about the increase of population，or the lack of food to feed such a large, increasing population? That is a very important problem before everyone on the earth, young or old，men or women.1. In the authors opinion, _ seems to be the most serious problem today.A. pollutionB. lack of foodC. poor farmlandD. the increase of world population答案与解析D由最终一段“What can we do about the increase of population .”，及倒数其次段人口增长的几个数据可知。2. To get enough food for the world population，_.A. we should develop farming science and technologyB. we should get more land into farmlandC. developed countries should produce more foodD. developing countries should stop making forests into farmland答案与解析A由第五段“Meanwhile，farming . through improved technology.”可知。3. From the agriculture history in US, we can conclude that _.A. the more population there is，the less food there isB. the richer a country is，the richer it will becomeC. science will be helpful in feeding the world populationD. developing countries cannot settle their food problem答案与解析C由倒数第四段“Since 1940 . has been . even greater.”及倒数第三段“The secret is scientific ways .”可知。4. The author seems to suggest that the food problem cannot be settled unless _.A. we stop getting more land into farmlandB. everyone realizes how serious the problem isC. pollution is stoppedD. there is no more room for more people答案与解析B文章最终一句“That is a very important problem before everyone on the earth .”可知。BPolly Jones lived on a farm. She had lived there all her life，all twelve years of it. Her father, who managed the farm，had just lifted the potato crop. Prices were high; he wanted to sell the crop as quickly as he could.Polly wandered over the rough field looking for the small potatoes that the pickers had accidentally missed. She found one，then another，then a handful. She was pleased. They were delicious once cooked. Then she caught sight of something else. It looked like a piece of colored stone. Polly picked it up and thought how pretty it was. She could see a pattern on it, a picture of a fish and a part of a leaf. She scraped the soil away around her feet and found that she was standing on what seemed to be a piece of pavement. Stuck to another piece of stone was something small and round like a button. She realized it was an old coin.The field was busy the next morning though not with potato pickers. In front of the house where the farm machinery usually stood were several cars and a police van. A group of distinguishedlooking men and women had appeared the morning after her fathers telephone call. The local television station had shown some pictures of the field with Polly pointing to the place where she had found her pavement. It was proved to be of Roman origin and was being described as the most exciting thing that had happened in the area since the end of the Second World War. In those days an American airbase had occupied the site of the potato field.A week later about forty students arrived from the local university. That afternoon a truck with equipment arrived. The excavation (挖掘) was officially under way. Permission had been given and the “dig”， as it was called, was expected to last several months. Polly wondered how the everyday work of the farm would get done with so many strange people around and cars coming and going all day long. All the unusual activities had made the cows and sheep restless. Her father said their cows produced less milk.Still, it was interesting and of great fun. They had let her keep the gold coin. From then on, Polly would always walk carefully over potato fields.5. There were still potatoes in the field because the pickers _.A. had left them for Polly on purposeB. thought they were too smallC. would pick them laterD. had failed to notice them答案与解析D由其次段第一句“. looking for the small potatoes that the pickers had accidentally missed.”可知。6. When Polly was looking for potatoes _ caught her attention first.A. a part of a leaf B. an old coinC. a piece of pavement D. a button答案与解析C由其次段“. and found that she was standing on what seemed to be a piece of pavement.”可知。7. Why did the findings cause great excitement?A. The coin was priceless.B. An ancient Roman site was discovered.C. Few old coins had been found since the War.D. Such old coins had been found in American airbases.答案与解析B由第三段“It was proved to be of Roman origin .”可知。8. How did the “dig” affect the life on the farm?A. It brought the farmers wealth overnight.B. It prevented Polly from attending class.C. It attracted more farmers to the potato fields.D. It reduced milk production.答案与解析D由第四段最终一句“Her father said their cows produced less milk.”可知。双基限时练(五)Unit 2Part .单句语法填空(不多于3个单词)1They asked me so many _ (confuse) questions that I got _ (confuse)答案与解析confusing; confused依据句意，他们问了很多“令人迷惑”的问题，我“感到糊涂了”。2John regretted not _ (go) to the meeting last week.答案与解析going本题句意为“约翰懊悔上星期没有去参与会议”。动词regret表示“因而懊悔”时，后接名词或动名词；后面如接动词不定式，表示“为要做某事而感到愧疚”。3I dont feel like _ (go) to the party, but Im not sure how I can get out of it.答案与解析goingfeel like doing sth.表示“想要做某事”，是固定搭配。4The library needs _ (clean), but itll have to wait until Sunday.答案与解析cleaningneed doing sth.表示“需要被”。want, need, require这三个词后接动名词的主动式具有被动含义。5After _ (interview) for the job, you will be required to take a language test.答案与解析being interviewed句意：面试完之后，你还要参与语言测试。after为介词，故要接动名词作宾语， interview和you之间是动宾关系，要用被动语态。6I remembered _ (lock) the door before I left the office, but forgot to turn off the lights.答案与解析to lock句意：我离开办公室之前记得关门却遗忘关灯了。remember to do表示“记得做”，与后半句中的“forgot to”相对应。7Would you mind _ (turn) down your radio a little，please?答案与解析turningmind doing sth.表示“介意做某事”。8We are all looking forward to _ (visit) your country.答案与解析visitinglook forward to表示“期望；期望”， to是介词，因此后面要接动名词做宾语。9I must apologize for not _ (let) you know ahead of time.答案与解析letting动名词的否定形式是在动名词前加not。10I would appreciate your _ (call) back this afternoon.答案与解析callingappreciate ones doing sth.表示“感谢某人做某事”。11Its necessary to be prepared for a job interview. _ (have) the answers ready will be of great help.答案与解析Having句意：做好求职面试预备是必需的。预备好各种问题的答案能有很大的挂念。此处要用动词的ing形式作主语。12One learns a language by making mistakes and _ (collect) them.答案与解析collecting句意：人通过犯错误并改正错误来学习语言。此处与句中的making并列。.完成句子1_ _ _ (早起床) in the morning is a good habit.答案Getting up early2Its no use _ _ _ _ _ _ (在这个问题上说得过多)答案talking too much over the matter3Would you mind _ _ _(关上门)？Its cold here.答案closing the door4_ _ _ _ _ (我很圆满地告知你) that you failed in the driving test.答案I regret to tell you5_ _ _ _ _ _ _ (假如你已经读完了报纸), please lend it to me.答案If you have finished reading the newspaper6They _ _ _ _ _ _ _ (已经延期开运动会了) because of the rainy weather.答案have put off having the sports meeting7He _ _ _ (开头学法语) four years ago.答案started learning French8I like _ (读书), but I dont read these days.答案reading9Though the problem is difficult to solve, it _ _ _ _ (值得认真考虑)答案is worth thinking over10_ _ _ _ _ _ (玛丽上学经常迟到) makes the teacher angry.答案Marys often being late for school.语法填空I used to like to go to our local cinema. It was old and rather uncomfortable, but it had character. Now theyre stopped _1_(show) films there. The owner would like to go on _2_(run) the cinema, but he would need _3_(make) a lot of improvements, which would mean _4_(spend) tens of thousands of pounds. I remember _5_(watch) the last film at the cinema. It was a murder mystery. It was five minutes from the end, and we were trying _6_(work) out who the murderer was when suddenly all the lights went out and the film stopped. We sat in the dark for a few minutes, and then the owner appeared with a torch. “I regret _7_(tell) you，” he said, “that our electricity has failed. I dont mean _8_(disappoint) you, but Im afraid we cant show you the end of the film. Weve tried _9_(phone) the electricity company, but they say they cant help.” He went on _10_(explain) to the audience how the film ended. I didnt understand the story. But I dont regret _11_(go) to the cinema on that last evening.1_2._3._4._5_6._7._8._9_10._11._答案1.showing2.running3.to make4.spending5.watching6.to work7.to tell8.to disappoint9phoning10.to explain11.going.阅读理解AFishingFishing is a wonderful way to enjoy the sport and see beautiful streams, ocean, lakes and rivers all over the United States. National Parks offer both freshwater and saltwater fishing. Check with the state fishing rules for the dates and more fishing information, and you should have license. It is always important to respect the park you are fishing in to keep the clear waters that protect the natural fish populations and food sources. Cross country skiingIt is another popular way for the whole family to visit and see beautiful winter landscapes. Many parks have several excellent lines for cross country skiing. Several National Parks will offer advanced trails for skiing. Cross country skiing is a wonderful way to experience natural life of the parks during the winter season.Rock