人教版小学四年级数学上册第一单元测试题.doc

四年级数学第一单元测试题(A)一、填空题。1、从个位起，第七位是（ ）位，它的计数单位是（ ），第九位是（ ）位，它的计数单位是（ ）。2、6006006最高位是（）位，右边的“6”表示6个（ ），中间的“6”表示6个（ ），左边的“6”表示6个（ ）。3、三个千万，三个十万，三个千和八个一组成的数是（ ），约是（ ）万。4、比99999多1的数是（ ），比1000少1的数是（ ）。5、用0，1，2，3，4，5这六个数字组成一个最小的六位数是（ ），组成一个最大的六位数是（ ）。6、把下面各数写成用“万”作单位的数。89000000 785000 5090007、把下面各数写成用“亿”作单位的数。500000000= 9958200000 7421305678二、选择题（将正确的答案序号填在括号内） 1、个、十、百、千、万是（ ）A、计数法 B、数位名称 C、计数单位2、在4943850万的括号里填上合适的数。（ ）A、04 B、05 C、593、在5和6中间添( )个0，这个数才能成为五亿零六。A、6 B、7 C、84、用三个7和三个0组成的六位数，读数时，一个0也不读出来，这个数是（ ）。A、777000 B、700077 C、707070三、判断：1、94200这个数字中的9所站的数位是万。 （ ）2、四万零三百写作40000300。 （ ）3、整数的计划单位只有：个、十、百、千、万、十万、百万、千万。 （ ）4、100000-1 99999+1 （ ）四、比较大小。72108 1357900 617000 62万 10110 99994762504 4762513 四千万 九百九十万 89001 89101五、读出下面各数。708500 读作： 70000508 读作：100090009 读作： 5060032 读作：四年级数学第一单元测试题(B)一、 填空。（1） 整数数位顺序表。 位 位十亿位 位 位 位 位万位 位 位十位 位（ ）级（ ）级（ ）级（2）从个位起，往左第五位是（ ）位，第（ ）位是亿位，万位的左面第一位是（ ）位，最高位是百亿位的数是（ ）位数。（3）在854006007中，“8”在（ ）位上，表示（ ），“5” 在（ ）位上，表示（ ），“6” 在（ ）位上，表示（ ）。（4）10个10亿是（ ），10个（ ）是一千万，（ ）个一千万是一亿。（5）四十六万八千零四十是由（ ）个十万，（ ）个万，（ ）个千和（ ）个十组成，它写作（ ）。（6）十位上和千位上都是4的五位数中，最大的数是（ ），最小的数是（ ）。它们相差（ ）。（7）最小的七位数是（ ），最大的六位数是（ ），它们的和是（ ），差是（ ）。（8）一个十一位数，最高位是6，第七位是8，最低位是3，其余各位是0，这个数写作（ ），读作（ ），四舍五入到亿位写作（ ）。（9）一个九位数，最高位和最低位上的数字都是6，十万位上的数字是5，其余数位上的数字都是0，这个数写作（ ），读作（ ）。（10）由五个千万，六个万，七个百和八个十组成的数写作（ ）。二、 写出或读出下列各数。八万三千零八写作（ ）； 一千零一十万二千写作（ ）；六亿零七千写作（ ）； 五百六十亿零三万写作（ ）；814200读作（ ）； 108078000读作（ ）；200003050读作（ ）；603000004读作（ ）；三、 在里填上“” “”或“”。（8分）84亿8400000000 63992564亿 7900007099993404万30440000 88887888887888 79018万8亿1101万11010000 99998999998999四、 判断题。（1）一千一千地数，数十次是一万。（ ）（2）最大六位数与最小六位数相差1。（ ）（3）两位数共有九十个。（ ）（4）8亿是8位数。（ ）（5）984650改写成万作单位约98万。（ ）五、 选择题。（1）最高位是万位的数是（ ）。A.五位数 B.六位数 C.七位数 D.十位数（2）比10000少1的数是（ ）。A.9000 B.9900 C.9009 D.9999（3）八个千和八个十组成的数是（ ）。A.800080 B.808 C.8080 D.8800（4）把594900四舍五入到万位约是（ ）万。A.60 B.59 C.61 D.595（5）李村去年工农业纯收入六百四十万零七十元，写作（ ）元。A.64070 B.6407 C.6400070 D.640070（6）四十、四万、四亿组成的数是（ ）。A.4000040040 B.400040040 C.400004040 D.4000004004（7）比最小的九位数少1的数是（ ）。A.99999999 B.999999999 C.1000000001 D.9999999六、 把下列各数改写成用“万”或“亿”作单位的数。230000=（ ）万 36700000=（ ）万 635000000=（ ）万1800000000=（ ）亿 5000000000=（ ）亿 5063000000000=（ ）亿七、 把下面各数四舍五入到“万”或“亿”位。7097344（ ）万 60004795（ ）万 240000950（ ）万1950400000（ ）亿 9946500000（ ）亿 420438000000（ ）亿八、 在里填上适当的数。70708万 3956039万 365874021365875万9765430010亿 74995000075亿 976543009亿九、 按要求把4个“6”和3个“0”组成七位数。（2） 一个零也不读出来：写作（ ），读作（ ）。（3） 只读出一个0：写作（ ），读作（ ）。（4） 读出两个0：写作（ ），读作（ ）。（5） 三个0都读，写作（ ），读作（ ）。十、 将下列数由小到大排列。1、54万 539000 54000 5402002、200000200 202000000 2000001000 20100000003、7053300米、 705千米、 70533千米、 7050000米本文内容完，以下内容与本文无关。emphasizing individual rights at the expense of society. “An ethical society,” he said, “is one which matches human rights with responsibilities.” 1.What characterizes Singapores advancement is its_. A.computer monitoring. B.work efficiency. C.high productivity. D.value on ethics. 2.From Nixons perspective, Lee is_. A.almost as great as Churchill. B.not as great as Churchill. C.only second to Churchill in being a leader. D.just as great as Churchill. 3.In the last paragraph, “lost its bearings” may mean_. A.become impatient. B.failed to find the right position. C.lost its foundation. D.grown band-mannered. 4.“You can be anything here”(Paragraph 5) may be paraphrased as_.A.You can hope for a very bright prospect.B.You may be able to do anything needed.C.You can choose any job as you like.D.You will become an outstanding worker. 5.In Singapore, the concept of efficiency_.A.has been emphasized throughout the country.B.has become an essential quality for citizens to aim at.C.is brought forward by the government in order to compete with America.D.is known as the basis for building the “Intelligent Island.”Translation Chinese to English Camellia naturally blooms between December and April in the next year, mainly in red as well as in yellow and white, with its bright and gorgeous blossom. The Flower Show, which displays into full the varieties and technological research of the flower, marks the largest one in our city in recent three years. In order to enable the vegetation lovers to embrace Camellia, the flower show extends its place to the whole garden, making it more convenient for the visitors. The Flower Show lasts for two months and more than 200 types of camellia will make its appearance during the period. Translation English to ChineseAt its heart, psycholinguistic work consists of two questions. One is, What knowledge of language is needed for us to use language? In a sense, we must know a language to use it, but we are not always fully aware of this knowledge. A distinction may be drawn between tacit knowledge and explicit knowledge. Tacit knowledge refers to the knowledge of how to perform various acts, whereas explicit knowledge refers to the knowledge of the processes or mechanisms used in these acts. We sometimes know how to do something without knowing how we do it. For instance, a baseball pitcher (投手) might know how to throw a baseball 90 miles an hour but might have little or no explicit knowledge of the muscle groups that are involved in this act. Similarly, we may distinguish between knowing how to speak and knowing what processes are involved in producing speech. Generally speaking, much of our linguistic knowledge is tacit rather than ein economic activity- the sharing economy. The biggest sector of the sharing economy is travel. You find a potential host through a website. If you both get along and they are available during your planned trip, you stand a chance of getting a place for free. In addition, people also use website and apps to rent out their cars, houses, tools, clothes and services to one another. Time magazine has included this trend in a list titled “10 ideas that will change the world.” It said, “ In an era when families are scattered and we may not know the people down the street, sharing things-even with strangers weve met just online-allow us to make meaningful connections.” What do you think of Times comment? era when families are scattered and we do not really know the people who live nearby. It has been said that “Joys shared with others are more enjoyed.” However, in my eyes, the resources shared with others are more beneficial to our society. On the one hand, sharing economy leads to a more efficient use of resources. Some items are expensive to buy but widely owned by people who do not make the best use of them. Occasional sharing may provide extra income for the owners and can be less costly for the borrowers. If managed well, a win-win situation is achieved for both parties in the process. Besides, sharing economy contributes to environmental protection. Take accommodation for example. The more hotels are built, the more resources are required, which might in turn result in a decrease in arable land and public green space. On the other hand, the transaction cost is reduced due to the use of Internet and various apps. With a smart phone in your hand, it is not difficult to find a potential host in the neighboring area. People are meeting increasingly on screens, discussing online and purchasing goods domestic and overseas, paying through Internet payment system. To summarize, although the sharing economy is not perfect at present because of concerns in insurance, legal liability, safety and the like, I believe, quite firmly, that it represents the future trend and has the power to change the world for the convenience and flexibility it brings to us. Just as the old Chinese saying goes, the defects cannot obscure the virtues of a splendid jade, and I assume it also applies to the sharing economy My Views on the Sharing Economy The sharing economy refers to the economic pattern in which people share access to resources, such as goods, services and data. This newly emerging trend would be impossible without the development of technology. It is the Internet that makes the sharing cheaper and easier and helps to strike a balance between supply and demand. Time magazine has listed the sharing economy as one of the “10 ideas that will change the world”. As far as the comment is concerned, I cannot agree with Time more. As one of the greatest benefits of the digital age, the sharing economy arises from our oldest instinct as human beings. There is always an urge for us to connect with others, especially in an PART III GENERAL KNOWLEDGE (10 MIN)31. Which of the following is the French-speaking city in Canada? A. Vancouver B. Ottawa C. Montreal D. Toronto32. Which of the following are natives of New Zealand? A. The Maoris B. The Aboriginals C. The Red Indians D. The Eskimos33. The established or national church in England is A. the Roman Catholic Church B. the United Reformed Church C. the Anglican Church D. the Methodist Church34. The 13 former British colonies in North America declared independence from Great Britain in A. 1774 B. 1775 C. 1776 D. 177735. “Grace under pressure” is an outstanding virtue of _ heroes.A. Scott Fitzgerald s B. Ernest Hemingways C. Eugene ONeill s D. William Faulkners36. Widowers House was written by A. William Butler Yeats B. George Bernard Shaw C. John Galsworthy D. T. S. Eliot37. Who wrote The Canterbury Tales?A. William Shakespeare B. William Blake C. Geoffrey Chaucer D. John Donne38. Which of the following pairs of words are homophones? A. wind (v.) / wind (n.) B. suspect (v.) / suspect (n.) C. convict (v.) / convict (n.) D. bare (adj.) / bear (v.)39. Which of the following sentences has the “S+V+O” structure? A. He died a hero. B. I went to London. C. Mary enjoyed parties. D. She became angry.40. Which of the following CAN NOT be used as an adverbial? A. The lions share B. Heart and soul. C. Null and void. D. Hammer and tongs.PART IV PROOFREADING & ERROR CORRECTION (15 MIN)There is widespread consensus among scholars that second language acquisition (SLA) emerged as a distinct field of research from the late 1950s to early 1960s.There is a high level of agreement that the following questions (1) _have possessed the most attention of researchers in this area: (2) _Is it possible to acquire an additional language in thesame sense one acquires a first language? (3) _What is the explanation for the fact adults have (4) _more difficulty in acquiring additional languages than children have?What motivates people to acquire additional language?What is the role of the language teaching in the (5) _acquisition of additional languages?What social-cultural factors, if any, are relevant in studying thelearning of additional languages?From a check of the literature of the field it is clear that all (6) _the approaches adopted to study the phenomena of SLA so far haveone thing in common: The perspective adopted to view the acquiringof an additional language is that of an individual attempts to do (7) _so. Whether one labels it “learning” or “acquiring” an additionallanguage, it is an individual accomplishment or what is under (8) _focus is the cognitive, psychological, and institutional status of anindividual. That is, the spotlight is on what mental capabilities areinvolving, what psychological factors play a role in the learning (9) _or acquisition, and whether the target language is learnt in theclassroom or acquired through social touch with native speakers. (10) _PART VI WRITING (45 MIN)Nowadays some companies have work-from-home or remote working policies, which means that their employees do not have to commute to work every day. Some people think that this can save a lot of time travelling to and from work, thus raising employees productivity. However, others argue that in the workplace, people can communicate face to face, which vastly increases the efficiency of coordination and cooperation. What is your opinion?was interrupted by a knock at the door. A girl came in and put an envelope on his desk. It contained &5o. I found this outside this gentlemans room she said. Well, I said to the manager, not understand him. My teacher never spoke English like that! The porter and I looked at each other and smiled. Then he said something and I understood it. Youll soon learn English! he said. I wonder. In England, each man speaks a different language. The English understand each other, but I dont understand them ! Do they speak English ?lesson26 The best art criticseople pretend that they understand modern art. They always tell you what a picture is about. Of course, many pictures arc not about anything. They are just pretty patterns. We like them in the same way that we like pretty curtain material. I think that young children often appreciate modern pictures better than anyone else. They notice more. My sister is only seven, but she always tells me whether my pictures are good or not. She came into my room yesterday. What are you doing ? she asked. Im hanging this picture on the wall, I answered. Its a new one. Do you like it ? She looked at it critically for a moment. Its all right, she said, boys felt tired so they pet out the fire and crept into their tent. Their sleeping-bags were warm and comfortable, so they all slept soundly. In the middle of the night, two boys woke up and began shouting. The tent was full of water! They all leapt out of their sleeping-bags and hurried outside. It was raining heavily and they found that a stream had formed in the field. The stream wound its way across the field and then flowed right under their tent!but these have not had any effect. Now he has put an ugly stone head over the gate. It is one of the ugliest faces I have ever seen. I asked him what it was and he told me that it was Medusa, the Gorgon. Jasper hopes that she will turn motorists to stone. But none of them has been turned to stone yet!Lesson29 Taxi!an unusual taxi and has begun a new service. The taxi is a small Swiss aeroplane called a Pilatus Porter. This wonderful plane can carry seven passengers. The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field. Captain Fawcetts first passenger was a doctor who flew from Birmingham to a lonely village in the Welsh mountains. Since then, Captain Fawcett has flown passengers to many unusual places. Once he landed on the roof of a block of flats and on another occasion, he landed in a deserted car park. Captain Fawcett has just refused a strange request from a businessman. The man wanted to fly to Rockall, a lonely island in the Atlantic Ocean, but Captain Fawcett did not take him because the trip was too dangerous.Lesson30?Football or polo? park near my home. I like sitting by the Wayle on fine afternoons. It was warm last Sunday, so I went and sat on the river bank as usual. Some children were playing the man in the boat, but he did not hear them. The ball struck him so hard that he nearly fell into the water. I turned to look at the children, but there werent any in sight: they had all run away! The man laughed when he realized what had happened. He called out to the children and threw the ball back to the bank. Lesson31 Success storytelling me about his experiences as a young man. Frank is now the head of a very large business company, but as a boy he used to work in a small shop. It was his job to repair bicycles and at that time he used to work fourteen hours a day. He saved money for years and in 1938 he bought a small work-shop of his own. During the war Frank used to make spare parts for aeroplanes. At that time he had two helpers. By the end of the war, the small work-shop had become a large factory which employed seven hundred and twenty-eight people. Frank smiled woman came in, so it was easier for the detective to watch her. The woman first bought a few small articles. After a little time, she chose one of the most expensive dresses in the shop and handed it to an assistant who wrapped it up for her as quickly as possible. Then the woman simply took the parcel and walked out of the shop without paying. When she was arrested, the detective found out that the shop-assistant was her daughter. The girl gave her mother a free dress once a week !lesson33 Out of the darkness able to explain what had happened to her. One afternoon she set out from the coast in a small boat and was caught in a storm. Towards evening, the boat struck a rock and the girl jumped into the sea. Then she swam to the shore after spending the whole nigh