江苏省盐城市阜宁县上海路实验学校2019-2020年秋学期初一第一次月考--生物课堂检测(无答案)

盐城三县2019-2020年上学期七年级英语第一次月考试卷分类汇编阅读表达阜宁县上海路实验学校Frank is thirteen years old this year. His family is poor. His mother is ill in bed, and his father makes a little money. Frank wants to go to school. But his parents don't have enough money for him. So he decides (决定) to make money himself. He sells newspapers. Every morning, Frank gets up early and goes to a shop to get newspapers on his old bike. Then he sells the newspapers near a supermarket. On rainy days, he usually puts the newspapers in a plastic (塑料) bag to make sure that they are not wet. Now he has enough money to go to school. He is very happy. He says that he wants to sell newspapers on Saturdays or Sundays after he goes to school.71. How old is Frank this year？72. What does Frank do to make money himself？73. How does Frank go to a shop to get newspapers？74. Where does Frank put the newspaper on rainy days？75. When does Frank want to sell newspapers after he goes to school？1. Thirteen years old.2. He sells newspapers.3. On his old bike.4. In a plastic bag.5. On Saturdays or Sundays.建湖县汇文实验初中Dogs use their noses to say hello. They have a good sense of smell（嗅）. When dogs meet, they smell each other.A dog knows by the other dog's smell if it is a friend. If they are friends, dogs say hello with wagging tails（摇着的尾巴）and happy barks（吠叫）. They sometimes lick each other's faces. If they are not friends, they growl（狂吠）and show their teeth. When you meet a dog, these are also how it says hello to you.Young dogs learn how to tell(区分) if other dogs are friendly. They know which dogs to play with and which dogs to avo id.（文章选自《英语读本》）回答下面5个问题, 每题答案不超过5个词。

初一年级英语学科课堂练习（考试时间：100分钟满分：120分）一、听力（共20小题；每小题1分，计20分）第一部分听对话回答问题( ▲ ) 1. What time does Lisa wake up?( ▲ ) 2. How does Maria go to school every day?( ▲ ) 3. What is the boy’s favourite subject?( ▲ ) 4. Where is Eric?( ▲ ) 5. How long is the swimming lesson?A. One hour.B. Two hours.C. Three hours. ( ▲ ) 6. What does Helen think of doing roller skating?A. Easy.B. Interesting.C. Difficult. ( ▲ ) 7. Where does the boy need to go?A. To the sports club.B. To the reading club.C. To the art club. ( ▲ ) 8. Why is the girl never late for school?A. Because she lives near the school.B. Because she gets up early.C. Because she takes the school bus.( ▲ ) 9. When does the girl go to the science museum?A. On Tuesday.B. On Thursday.C. On Saturday. . ( ▲ ) 10. Who likes running?A. The girl's mother.B. The girl's father.C. The boy.第二部分听对话和短文回答问题。

盐城市阜宁县七年级上学期语文第一次月考试卷姓名:________ 班级:________ 成绩:________一、选择题 (共6题；共12分)1. （2分）下列划线字中声母完全相同的一项是（）。

A . 一绺丑陋酝酿滥造B . 烁烁射线酒肆狮子C . 皱纹笼罩滞留侏儒D . 粗制纠缠粗糙粲然2. （2分）下列句中的成语使用错误的一项是（）A . 我军突然发起进攻，敌人在猝不及防的情况下被打得屁滚尿流。

B . 这道题目我不会做，经老师一指点我恍然大悟。

C . 近几年，我国经济发展取得了令人瞩目的成就，各项事业蒸蒸日上，人民生活安居乐业。

D . 为了不影响别人，同学们在阅览室里走路都是蹑手蹑脚的。

3. （2分） (2017八上·仪征月考) 下列各句中，标点符号使用正确的一项是（）A . 季羡林先生的《幽径悲剧》选自《中华散文百年精华》。

（人民文学出版社1999年版）B . 随着更多免费社交通信工具的出现，“校讯通”是否还有必要存在？引发了众多家长的热议。

C . “霾”究竟是什么东西，老百姓十之八、九说不清楚。

D . 没有花儿的同意，春天来了；没有大地的欢迎，雪花落了。

4. （2分）下列各句中没有语病的一项是（）A . 自从妈妈给明明买了游戏机，他的学习成绩明显下降了。

B . 经过大家的共同努力，使我们圆满完成了对教室垃圾的清理工作。

C . 会不会用心观察，能不能重视积累，是提高写作水平的基础。

D . 每一个有志气的青年将来都希望自己成为一个对社会有贡献的人。

5. （2分）下列关于文学作品内容及常识的表述，不正确的一项是（）A . 新闻的结构具体表现为：标题、导语、主体、结尾，并在文中穿插背景。

B . 新闻特写是以描写为主要表现手段，截取新闻事实中某个最能反映其特点或本质的片段、剖面或细节，作形象化的再现与放大的一种新闻体裁。

课文《“飞天”凌空》是一篇新闻特写。

C . 新闻是报刊上和广播电视里详细报道有新闻价值的人物、事件的一种新闻体裁。

2019学年江苏盐城阜宁实验初中初一下第一次调研考试英语卷【含答案及解析】姓名___________ 班级____________ 分数__________一、单项填空1. Mrs. Smith lives next to us. She is really a good______ because she is always ready to help people around her.A. visitorB. waiterC. neighbor_________D. manager2. —______ will the Greens stay in Xuzhou? —1 am not sure. Maybe in Jiali Hotel.A. Where____________________________B. When____________________C. Which______________D. How long3. —Where do you sit, Peter? —I sit ______ Millie. She is just on my right.A. next toB. in front ofC. before______________D. behind4. —Hello! This is Kate. I’m ______ from Yangzhou.—Hi, Kate. You are in Yangzhou? Oh, it’s cool!A. speaking____________________B. flying________________________C. driving___________D. calling5. —Simon, how old is your grandpa this year?—______. And we are planning a special birthday party for his ______ birthday this Sunday.A. Ninetieth; ninetyB. Ninety; ninetyC. Ninety; ninetieth________D. Ninetieth; ninetieth6. The song Welcome to Beijing _______ nice.A. hears______________________________B. sounds____________________C. looks____________________________D. listens7. There ______ a football game this afternoon.A. will haveB. is going to beC. has____________________________________D. are going to be8. —I don’t have red shoes for the fashion show.— My sister has ______ pair. Would you like to try______ on?A. one, itB. one, themC. two, themD. a, it9. —What kind of home do you ______?________ —A flat ______ the centre of the city.A. live; onB. live; inC. live in; on________D. live in; in10. “There is ______ in today’s newspaper, so you needn’t read it,” the father says to his son.A. anything interestingB. interesting anythingC. nothing interesting________D. interesting nothing11. Tom, with his classmates, ______ the windows at the moment.A. is cleaningB. are cleaningC. cleaning______________D. clean12. If a girl doesn’t know______ to wear or ______ to dress up, she can ask her best friend for help.A. what; howB. what; whatC. how; what___________D. how; how13. Can you tell me what life will be like in ______ time?A. 100 years’B. 100 yearsC. 100-year’sD. 100-years14. “Take this medicine and it will make you ______better soon,” the nurse says to the ______ boy.A. feel; sickB. to feel; sickC. feeling; ill________D. feels; ill15. —Hello, may I speak to Millie, please? —______.A. Who are you?B. What’s the matter?C. I’m Millie._________D. This is Millie speaking.二、完形填空16. 完形填空。

盐城三县2019-2020年上学期七年级英语第一次月考试卷分类汇编单项选择阜宁县上海路实验学校( ) 26. 在26个字母中，元音字母为“ _____________________”.A. Aa, Ii, Xx, Oo, WwB. Aa, Ee, Ii, Oo, UuC. Aa, Ee, Ii, Oo, YyD. Aa, Ee, Oo, Uu, Yy( ) 27. There is __________ “x” and __________ “b” in __________ word “ box”.A. a; an; aB. an; a; theC. a; an; theD. an; an; the ( ) 28. --- Would you like __________ football with us?--- Of course. I like __________ football very much.A. to play；playB. playing；to playC. to play；playingD. play；playing( ) 29. Sandy and I _________ in Class 1. _______ are friends.A. am; TheyB. am; WeC. are; WeD. are; They( ) 30. Now let’s __________ our new classmates.A. meetB. meetingC. to meetD. to meeting ( ) 31. Playing computer games __________ a lot of __________ .A. are ; funsB. is; funC. are; funD. is; funs ( ) 32. Daniel studies very hard. He hopes ______in Nanjing University.A. to studyB. studyingC. him to studyD. he to study ( ) 33. —_______ your father often_______ TV at home? —No, he is too busy.A. Is; watchB. Do; watchC. Does; watchD. Do; watches ( ) 34. —Are you good __________ playing football?—No, I don’t do well __________ it.A. in; atB. at; inC. at; atD. with; in ( ) 35. —_______________________? —It's 10 October.A. What time is it?B. What day is it today?C. How often do you exercise?D. What's the date today?( ) 36. Simon is a very _______football player and he plays very _____.A. good, goodB. well, goodC. good, wellD. well, well ( ) 37. —How does Sandy ________? —She looks tall and slim.A. likeB. lookC. look likeD. likes ( ) 38. —__________do you do morning exercises? —Every morning.A. How manyB. How oftenC. How muchD. How many times( ) 39. — Is this a nice school? —__________.A. Yes, this isB. No, it isn’tC. Yes, there isD. No, it is. ( ) 40. —What __________ does Millie have in her bag? —__________ pens.A. others; LotsB. other; ManyC. else; Lot ofD. else; A lot of26-30 BBCCA 31-35 BACBD 36-40 CCBBD建湖县汇文实验初中( )26. I often play ______ basketball with my friends after school.A. aB. anC. theD. / ( )27. — Do you have any story books?— Yes, ______.A. I amB. I doC. I canD. there is ( )28. Ann ______ home every day.A. walkB. walksC. walk toD. walks to( )29. — What’s your mother like? — _____________.A. She likes watching TVB. She is tall and slimC. Her sweater is blueD. She is fine.( )30. Tom likes reading a lot. So his favourite place in the school is the______.A. classroomB. playgroundC. hallD. library ( )31. — _____do you play tennis, Linda ?— Twice a week. It is good for my health.A. How oftenB. How longC. How manyD. How much( )32. Look! There ______ too many cars in the street.A. isB. areC. amD. be ( )33. — Are you______ today? —Yes, I have nothing to do today.A. busyB. cleverC. freeD. fine ( )34. The Reader is a good TV show. Nancy often ______it in her free time.A. looksB. seesC. watchesD. reads ( )35. Jack likes swimming because it makes him ______ great.A. feelB. feelsC. to feelD. feeling ( )36. — Is the man ______ a white shirt Mr Wu? — Yes, he is our English teacher.A. onB. atC. wearsD. in ( )37. — I often play football with my friends after school. ______?— I go dancing every week.A. What about youB. How do you doC. What are youD. How are you( )38. — ______ the boys come from the USA? — No, they are from the UK.A. DoB. DoesC. IsD. Are ( )39. Linda is busy (忙) at weekdays, so she often reads books ______.A. at weekendB. at the weekendsC. in the weekendD. in weekend( )40.—Dad, I’m going for Jim’s birthday party. I’ll be back b efore 10:00.— ______A. Be careful.B. Come home early.C. Have great fun.D. This way, please.26-30 DBBBD 31-35 ABCCA 36-40 DAACC射阳外国语学校( )21. I like _______card with _________apple on it．A. the; theB. the; aC. a; theD. the; an( )22.---Are you teachers ? --- _____________.A. Yes , I amB. No, I’m notC. Yes, we’reD. No, we’re not t. ( )23. There _____ two rulers and a pen in the pencil box.A. beB. is C are D. am( )24. What does your mother have dinner?A. forB. inC. atD. on( )25. ----Is your name Daniel? --- ______________.A. Yes, I am.B. No, I’m not.C. Yes, it’sD. Yes, it is. ( )26. Do you know the teacher __________ long hair?A. haveB. hasC. withD. in( )27. ---Tom, ______late for school again. —Sorry, I won’t.A. isn’tB. doesn’t beC. don’t beD. not be( )28. That pair of glasses ________ not good. I want to buy a new _________.A. is; pairB. are; pairC. is; oneD. are; one( )29. She always has a good time __________ the violin every day.A. playB. playingC. to playD. played( )30. It’s time ______ read in the reading room. It _____ from 9 a.m. to 5 p.m. every day.A. for; is openB. for; opensC. to; is openD. to; opens 21—25 DDCAD 26--30 CCABC射阳县实验初中( )21. Do you know t here is ________ ‘u’ in the word ‘student’?A.anB. aC. theD. /( )22.---What is in the bedroom? ---There ______ a chair and two beds.A. areB. amC. beD. is( )23. Tom with his friends often ______ kites on Sundays in spring.A.flyB. flyingC. fliesD. flew( )24. My uncle has _______.He often looks after him by himself.A.baby boyB. a baby boyC. boy babyD. a boy baby( )25. ----Oh, Sally . Your watch looks so_______.----Thank you. My father bought(买) it for me.A. worryB. happyC. worriedD. nice( )26.I have no pens _____ pencils, but my friend Jack has some.A.andB. butC. orD. with( )27.----________ toy plane is this ? -----Sorry, I don’t know.A.WhereB.Who’sC.WhoseD.How( )28. Meimei is a beautiful girl _______ big eyes and dark hair.A.inB. onC. atD. with( )29. This pair of glasses is Daniel’s. _______ cheap.A. ItsB. They’reC. It’sD. Their are ( )30. —_______books does Andy have?—He has two English books and three Chinese books.A. How oldB. How oftenC. How manyD. How much ( )31. He says “_______”to his parents before he goes to bed.A. Good eveningB. GoodbyeC. Going to bedD. Good night( )32.There are many things on the table. _________ , please.A.Put it awayB.Put them awayC.Put away themD.Put away it ( )33.----Is that your father? ----No, he’s ________.A. Lily and LucyB. Lily and Lucy’sC.Lily’s and Lucy’sD. Lily’s and Lucy( )34.----What’s your uncle ? ----______________.A.He has a happy family.B. He is tall and strong.B.He likes doing sports. D. He is a man teacher.( )35.---- I’m sorry I broke(打破) the cup. ----___________.A.That’s right.B. All right.C. That’s all right.D. You’re welcome.21-25 BDCBD 26-30 CCDBC 31-35 DBBDC射阳县第二中学11.I often play basketball with my friends after school .A. the; theB. /; /C. / ; theD. the; /12.—_____ does your daughter play the piano?. —Every day.A. What timeB. How longC. How oftenD. How soon13. ---Is Susan a singer? ---Yes, she sings very .A. good; goodB.well;wellC.well;goodD.good;well14. I have___________e-dog. Its name is Hobo.A. aB. anC. theD. /15. Let __________ meet my new classmates.A.weB.theyC. usD.he16. He loves _________.A. readsB. readingC. readD. readding17．— ________ __Lucy from the USA?— No,she ____________from the USA. She comes from the UK.A. Does; doesn’tB. Does; isn’tC. Is; doesn’tD. Is; isn’t18. Is your brother good ________ English?A. atB. inC. forD. of19. — Are you and Tom new students? — Yes. ___________new here.A. You’reB. He’sC. We’reD.They’re20.—Welcome to our school. — ________________.A.Yes, I amB. Oh, goodC. Thank youD. No, I’m not21.—Welcome to ________________.A. Class one grade sevenB. Class One grade sevenC. Class One grade SevenD. Class One Grade Seven22.What is _________name ?A. heB. herC. itD.me23.The girl with long hair_____the Art Club.A.is a member ofB.is member atC.is member ofD.is a member24.—Does your brother take a bus home from work every day?—No,he often walks home _____.A. walks to homeB.walks on footC. on footsD. on foot25.—Excuse me, where is your school hall, please?—______. It’s in that white building.A. I don’t knowB. We don’t have oneC. This way, pleaseD. Sorry, you can’t11-15 BCDBC 16-20 BDACC 20-25DBADC。

2019-2020学年江苏省盐城市阜宁实验学校七年级（上）第一次月考语文试卷一、基本积累与运用（40分）1. 根据课文填空。

（1）水何澹澹，________。

（2）沾衣欲湿杏花雨，________。

（3）________，闻道龙标过五溪。

（4）马致远《天净沙•秋思》中以乐景抒哀情的句子是________。

（5）王湾的《次北固山下》这首诗中以小景衬托大景的句子是________，________。

（6）春天像健壮的青年，________，________。

（7）《闻王昌龄左迁龙标遥有此寄》中，诗人借月抒怀，抒发对友人的关切与思念之情的句子是：________，________。

2. 给下面语境中加点的字注音或依拼音写出汉字。

但这时候，雨已经化了妆，它经常变成美丽的雪花，飘然lì临人间。

但在南国，雨依然偶尔造访大地，但它变得更lìn sè了。

它既不倾盆瓢泼，又不绵绵如丝，或淅淅沥沥，它显出一种自然、平静……而近处池畦里的油菜，经过这冬雨一洗，甚至忘了严冬。

lì临________ lìn sè________ 倾盆瓢泼________ 池畦________3. 下列说法不恰当的一项是（）A.朱自清的《春》是一篇优美的散文，全文围绕一个“春”字，通过盼春、绘春、颂春三部分内容，描绘了春回大地，生机勃发的动人景象。

B.《观沧海》是东汉末年曹操写的乐府诗《步出夏门行》的第一章。

C.《济南的冬天》的作者是我国现代著名作家老舍，抒发了作者对“冬天”这个特定时令里的济南的总的观感。

D.《次北固山下》《闻王昌龄左迁龙标遥有此寄》是唐诗，马致远的《天净沙•秋思》是宋词。

4. 下列各句中没有语病的一项是（）A.作为学生的我们，在学习时，要努力提高解决问题、分析问题和发现问题的能力。

B.好读书，读好书，形成了习惯，你就可以与智慧结伴而行，与高尚朝夕相处。

C.一个人能否约束自己的言行，不但要靠严明的纪律，还要靠自己的品德修养。

2019-2020学年江苏省盐城中学七年级（上）第一次月考数学试卷一、选择题（共8小题，每小题3分，满分24分）1．5的相反数是（）A．﹣5B．5C．﹣D．2．如果收入200元记作+200元，那么支出150元记作（）A．+150元B．﹣150元C．+50元D．﹣50元3．超市出售的某种品牌的大米袋上，标有质量为（50±0.4）kg的字样，从超市中任意拿出两袋大米，它们的质量最多相差（）A．0.5kg B．0.6kg C．0.8kg D．0.95kg4．身份证号码告诉了我们很多信息，某人的身份证号码是XXXXXX199704010012，其中前6位数字是此人所属的省（市，自治区）、市、县（市、区）的编码，1997，04，01是此人出生的年、月、日，001是顺序码，2为校验码，那么身份证号码是XXXXXX200508214522的人的生日是（）A．5月21日B．5月8日C．8月21日D．10月11日5．已知A地的海拔高度为﹣53米，B地比A地高30米，则B地的海拔高度为（）米．A．﹣83B．﹣23C．23D．306．下列说法正确的是（）A．0是最小的数B．“+15 m”表示向东走15 mC．﹣a不一定是负数D．一个数前面加上“﹣”，就变成了负数7．若|2a|＝﹣2a，则a一定是（）A．正数B．负数C．正数或零D．负数或零8．观察下列算式：21＝2，22＝4，23＝8，24＝16，25＝32，26＝64，27＝128，28＝256，……利用所发现的规律，得22018的末位数字（个位上的数字）是（）A．2B．4C．6D．8二、填空题（共10小题，每小题3分，满分30分）9．计算：|﹣3|＝．11．盐城市万达广场占地面积约602000平方米，那么602000用科学记数法可表示为．12．国庆期间的某天，小明通过查询天气得知当天的最高气温是21℃，当天的温差是6℃，则当天的最低气温℃．13．比较大小：（填“＜”、“＝”或“＞”＝）．14．请你写出：大于3且小于4的一个无理数．15．如图是一个简单的数值运算程序，当输入的x的值为﹣2时，则输出的数值为．16．点A表示3，在数轴上与点A距离6个单位长度的点表示的数为．17．已知|a+2|+|b﹣1|＝0，则a+b＝．18．用一组数3，4，﹣4，﹣6算“24点”（即用运算符号“+”“﹣”“×”“÷”将四个数连接起来，且每个数只能用一次），算式为．三、解答题（共8小题，满分66分）19．把下列各数分别填入相应的集合里：﹣|﹣5|，2.525525552…，0，﹣（﹣），0.12，﹣（﹣6），﹣，（1）负数集合：{…}；（2）非负整数集合：{…}；（3）无理数集合：{…}．20．（16分）计算；（1）8+（﹣10）+（﹣2）﹣（﹣5）；（2）﹣24÷4×（﹣6）；（3）；（4）﹣22+|5﹣8|+24÷（﹣3）．21．a与b互为相反数，c与d互为倒数，正数x的平方等于4，y是最大的负整数．求：2x﹣cd+6（a+b）﹣y2019的值．22．定义一种新运算：x*y＝，如2*1＝＝2，则式子（4*2）*（﹣1）的值是多少？23．如图是2019年8月份的月历，请解决下列问题：（1）竖排相邻各数间有什么关系？横排相邻各数间有什么关系？（3）暑假期间小明和家人外出游玩5天，这5天的日期之和是25，小明是几号出去玩的？星期天星期一星期二星期三星期四星期五星期六1234567891011121314151617181920212223242526272829303124．小蚂蚁从某点O出发在一直线上来回爬行，假定向右爬行的路程记为正，向左爬行的路程记为负，爬过的路程依次为（单位：cm）：+5，﹣3，+10，﹣8，﹣6，+12，﹣10问：（1）小蚂蚁是否回到出发点O？（2）小蚂蚁离开出发点O最远是多少厘米？（3）在爬行过程中，如果每爬行1cm奖励一粒芝麻，则小蚂蚁共可得到多少粒芝麻？25．金秋蟹肥，小红的爸爸在大纵湖养殖螃蟹，国庆放假期间，小红在家里帮忙记录每筐螃蟹的重量，10月1号一共捕捞了20筐螃蟹，以每筐50千克为标准，超过或不足的千克数分别用正、负数来表示．记录如下：与标准质量的差值﹣3﹣2﹣1.501 2.5（单位：千克）筐数142328（1）20筐螃蟹中，最重的一筐比最轻的一筐重多少千克？（2）与标准重量比较，20筐螃蟹总计超过或不足多少千克？（3）若螃蟹每千克售价76元，则出售这20筐螃蟹可卖多少元？26．如图，A，B两点在数轴上对应的数分别为a，b，且点A在点B的左侧，|a|＝20，a+b＝100，ab＜0（1）求出a，b的值；（2）现有一只蚂蚁P从点A出发，以每秒3个单位长度的速度向右运动，5秒钟之后另一只蚂蚁Q从点B出发，以每秒2个单位长度的速度向左运动．①设两只电子蚂蚁在数轴上的点C处相遇，求点C对应的数；②蚂蚁P出发多长时间后，两只蚂蚁在数轴上相距20个单位长度？2019-2020学年江苏省盐城中学七年级（上）第一次月考数学试卷参考答案与试题解析一、选择题（共8小题，每小题3分，满分24分）1．【解答】解：5的相反数是﹣5，故选：A．2．【解答】解：因为正”和“负”相对，所以，如果收入200元记作+200元，那么支出150元记作﹣150元．故选：B．3．【解答】解：∵超市出售的某种品牌的大米袋上，标有质量为（50±0.4）kg的字样，∴标准大米的质量最多相差：0.4﹣（﹣0.4）＝0.4+0.4＝0.8（kg），故选：C．4．【解答】解：由题意：身份证号码是XXXXXX200508214522，则2005、08、21是此人出生的年、月、日，452是顺序码，2为校验码．故选：C．5．【解答】解：B地的海拔高度＝（﹣53）+30＝﹣23米．故选B．6．【解答】解：A、没有最小的数，故选项错误；B、“+15 m”不一定表示向东走15m，故选项错误；C、﹣a不一定是负数是正确的；D、一个负数前面加上“﹣”，就变成了正数，故选项错误．故选：C．7．【解答】解：∵2a的相反数是﹣2a，且|2a|＝﹣2a，∴a一定是负数或零．故选：D．8．【解答】解：∵末位数以2，4，8，6的顺序周而复始又∵2018＝4×504+2∴22018的末位数应该是第2个数为4．故选：B．二、填空题（共10小题，每小题3分，满分30分）故答案为：3．10．【解答】解：如图：则大于﹣2.6而又不大于3的非负整数为0，1，2，3．故答案为：0，1，2，3．11．【解答】解：602000用科学记数法可表示为6.02×105．故答案为：6.02×105．12．【解答】解：根据题意得：21﹣6＝15，则当天的最低气温为15℃．故答案为：15．13．【解答】解：因为，所以，故答案为：＞14．【解答】解：如π，+2等，故答案为：π．15．【解答】解：把x＝﹣2代入得：﹣2×（﹣1）+3＝2+3＝5．故答案为：5．16．【解答】解：这个数为x，由题意得：|x﹣3|＝6，∴x﹣3＝6，或x﹣3＝﹣6，解得：x＝9或x＝﹣3，故答案为：﹣3或9．17．【解答】解：根据题意得，a+2＝0，b﹣1＝0，解得a＝﹣2，b＝1，所以，a+b＝﹣2+1＝﹣1．故答案为：﹣1．18．【解答】解：3×4×[﹣4﹣（﹣6）]＝24；3×（﹣4）×（﹣6+4）＝3×（﹣4）×（﹣2）＝24．（答案不唯一，算对即可）故答案为：3×4×[﹣4﹣（﹣6）]、3×（﹣4）×（﹣6+4）（答案不唯一，算对即可）三、解答题（共8小题，满分66分）19．【解答】解：（1）负数集合：{﹣|﹣5|、…}；（2）非负整数集合：{ 0、﹣（﹣6）…}；（3）无理数集合：{ 2.525 525 552…、…}．故答案为：（1）﹣|﹣5|、；（2）0、﹣（﹣6）；（3）2.525 525 552…、．20．【解答】解：（1）8+（﹣10）+（﹣2）﹣（﹣5）＝8﹣10﹣2+5＝13﹣12＝1；（2）﹣24÷4×（﹣6）＝﹣6×（﹣6）＝36；（3）＝×（﹣36）﹣×（﹣36）+×（﹣36）＝﹣18﹣（﹣20）+（﹣21）＝﹣18+20﹣21＝﹣19；（4）﹣22+|5﹣8|+24÷（﹣3）＝﹣4+3+（﹣8）＝﹣1+（﹣8）21．【解答】解：∵a，b互为相反数，∴a+b＝0，∵c，d互为倒数，∴cd＝1，∵正数x的平方等于4，∴x＝2，∵y是最大的负整数，∴y＝﹣1，∴2x﹣cd+6（a+b）﹣y2019＝2×2﹣1+6×0﹣（﹣1）2019＝4﹣1+0+1＝4．22．【解答】解：∵4*2＝＝＝2，∴（4*2）*（﹣1）＝2*（﹣1）＝＝0．23．【解答】解：（1）竖排相邻各数间相差7，横排相邻各数间相差1．（2）从左上到右下的对角线上相邻各数间相差8，从右上到左下的对角线上相邻各数间相差6．（3）设小明出发日期为x号．根据题意，得：x+x+1+x+2+x+3+x+4＝25，解得x＝3．答：小明是3号出去玩的．24．【解答】解：（1）5﹣3+10﹣8﹣6+12﹣10＝0，∴小虫最后回到出发点O．（2）12＞|﹣10|＞|﹣8|＞|﹣6|＞5＞|﹣3|，小蚂蚁离开出发点O最远是12cm．（3）（|5|+|﹣3|+|+10|+|﹣8|+|﹣6|+|+12|+|﹣10|）×1＝54，25．【解答】解：（1）2.5﹣（﹣3）＝5.5（千克）答：最重的一筐比最轻的一筐重5.5千克；（2）﹣3×1+（﹣2）×4+（﹣1.5）×2+0×3+1×2+2.5×8＝8（千克）答：与标准重量比较，20 筐螃蟹总计超过8千克；（3）76×（20×50+8）＝76608（元）答：出售这20筐螃蟹可卖76608元．26．【解答】解：（1）∵|a|＝20∴a＝20或﹣20∵ab＜0，∴a，b异号，当a＝20时，b＝80，不合题意，舍去．当a＝﹣20时，b＝120，符合题意．答：a＝﹣20，b＝120．（2）①方法一：120﹣（﹣20）＝140140﹣3×5＝125125÷（3+2）＝25120﹣25×2＝70．∴点C对应的数是120﹣2t＝70．方法二：设Q从B出发t秒在点C处与P相遇．根据题意，得15+3t+2t＝140，解得t＝25，∴点C对应的数是120﹣2t＝70答：点C对应的数是70．②方法一：（1）相遇前相距120﹣（﹣20）＝140140﹣3×5＝125125﹣20＝105105÷（3+2）＝2121+5＝26（2）相遇后相距120﹣（﹣20）＝140140﹣3×5＝125（125+20）÷（3+2）＝2929+5＝34∴蚂蚁P出发26秒或者34秒后，两只蚂蚁在数轴上相距20个单位长度．方法二：根据题意，得相遇前：15+3t+20+2t＝140，解得t＝21，∴21+5＝26；相遇后：15+3t+2t﹣20＝140，解得t＝29，∴29+5＝34．答：蚂蚁P出发26秒或者34秒后，两只蚂蚁在数轴上相距20个单位长度．。

江苏省盐城市阜宁县2019-2020学年七年级上学期期中语文试题学校:___________姓名：___________班级：___________考号：___________一、句子默写1．根据要求默写或填写理解性内容。

①水何澹澹，____________。

（曹操《观沧海》）②____________，小桥流水人家，古道西风瘦马。

（马致远《天净沙·秋思》）③正是江南好风景，____________。

（杜甫《江南逢李龟年》）④____________，应傍战场开。

（岑参《行军九日思长安故园》）⑤不知何处吹芦管，____________。

（李益《夜上受降城闻笛》）⑥《论语》十二章中阐明了“学与思是相辅相成”的哲理的名句是：____________，____________。

⑦王国维《人间词话》中说：“一切景语皆情语。

”“乡书何处达？____________”是王湾对故土的思念；“油蛉在这里低唱，____________”是儿时鲁迅对百草园的痴迷；“____________，花枝招展的，笑着，走着”是朱自清对春日的喜爱。

二、字词书写2．根据拼音写汉字，或给加点字注音。

①遮bì（_______）②笃．志（________）③ jié（________）然不同④云xiāo（______）⑤菡．萏（________）⑥花团锦cù（__________）三、其他3．解释下列句中的加点字。

①吾日三省．吾身____________②闻王昌龄左迁．．龙标遥有此寄_________③好之者不如乐．之者______________④元方入门不顾．_________四、选择题4．下列句子中加点词语或成语使用不恰当．．．的一项是（）A．学习中有不懂的地方，要及时向老师或长辈请教，做到不耻下问．．．．。

B．当雨飘落时，似乎又降临了一种特殊的温暖，那种清冷很柔和，没有北风的咄咄逼．．．人．。

盐城三县2019-2020年上学期七年级英语第一次月考试卷分类汇编任务型阅读阜宁县上海路实验学校Hello, my name is Goldie. I am a dog but I am not a pet. I have a very important job. I work as a seeing-eye dog. People call us seeing-eye dogs because we are the “eyes” of blind people and help61. Goldie 62. seeing-eye 63. eyes 64. London 65. busy66. across 67. his 68. proud 69. hard 70. can’t建湖县汇文实验初中My name is Mike. I am 12. My birthday is on 12 October. I am from America. I'm in Class 3, Grade7. We are learning Chinese in our school. I like music. I' m a boy with glasses.Here are some of my friends. Jimmy is tall and he has black hair. He playing basketball. He is a member of the Basketball Club. May is short and she wears glasses and a red dress. She likes Chinese very much and she is good at Chinese. Sally is a beautiful girl. She has short hair. She likes swimming. She swims best in the swimming team.66. Friends 67. Hobbies 68. music 69. black 70. member 71. with/ wearing 72. dress 73. well 74. short 75. swimming射阳外国语学校Hi, everyone. I'm Bill. I'm a middle school student, It's nice to meet you here. First, let me tell you something about my family. There are many people in my family. They are my mother, my father, my sister, my brother and me.My father is a worker and my mother is an English teacher. My sister is sixteen. My brother is fifteen and I am fourteen. We three go to the same school. We all like watching football games.My home is in West Street. There is a big tree and some small trees around my house. The big one is a pear tree and the small ones are apple trees. But there are no pears or apples on them now. It's a photo of my house. In the photo, you can see three cats in my house.' They are all black and white. We like them very much.56.family 57. five 58. him 59. teaches 60. same61. watch 62. Street 63. pear 64. ones 65. any射阳县实验初中Mr. White is our English teacher. He is a good teacher. He often helps us a lot. And he is nice to every student. His lessons are very interesting. We usually have fun in his class. We all like him very much.Mr. White is a tall and strong man. He is 40 years old. But he looks very young. He comes from New York. Now he lives in Yancheng with his family. He has a son and a daughter. They both study in Yancheng.Mr. White is very optimistic(开朗) . He likes music and he can sing many English songs. We all like his singing. He also likes sports. He is in the school basketball team. Mr. White likes reading when he is free. He has lots of books and we often borrow books from him.I think we are lucky to have Mr. White as our English teacher.根据短文内容, 完成下面的表格.Something 66 Mr. White66._________ 67._________ 68._________ 69._________ 70.__________71._________ 72._________ 73._________ 74. _________ 75. __________(A) 66.about 68.teacher 69.Forty/40 70.young71.interesting 72.nice 73.reading 74.children/kids 75.daughter射阳县第二中学There is a new way of learning in our English study. It helps us a lot in our class now.Before class, we should make a study plan first. If we meet some new words, we will look them up in the dictionary (字典). Then, listen to the MP3 and read the text. When we have problems, we always write them down in our notebooks.In class, we talk about the problems together. The teacher always gives help when we need.We also talk much in English and practise a lot. It is really good for our listening and speaking.After class, we have less (较少) homework now, so we can go to the library to read English books, magazines and newspapers.In a word, we like the changes and enjoy the new way of studying. Everyone learns a lot and studies happily every day.51. way 52. new 53. reading 54. them 55. In56. help 57. practise 58. much 59. library 60. happy。

江苏省阜宁实验初中2013-2014学年七年级数学上学期第一次月考试题一、选择题（3分×8＝24分）1．某品牌书包原来的价格为200元，在新学期开学前后为了促销，按七五折销售，那么实际售价为（）A．50元B．90元C．120元D．150元2．下列说法正确的是（）A．正数与负数互为相反数B．任何数都有相反数C．一个数的相反数一定比本身大D．没有相反数等于它本身的数3．如果向西走50m，记作＋50m，那么向东走70m，记作（）A．－70m B．|－70|m C．－(－70)m D．＋(＋70)m4．在有理数|－2|，－2，(－2)2，－(－2)3中，负数有_____个（）A．1 B．2 C．3 D．45．如果一个数的绝对值等于它的相反数，那么这个数可能是（）A．－3 B．32C．3 D．以上都不对6．如果|x|＝5，|y|＝3，且x＋y＞0，那么x－y的值是（）A．2或8 B．2或－8 C．－2或8 D．－2或－87．巴黎与北京的时间差为－7时（正数表示同一时刻巴黎比北京早的时间），如北京时间是9月2日14:00，那么巴黎的时间是（）A．9月2日21:00 B．9月2日7:00 C．9月1日7:00 D．9月2日5:008．计算31＋1＝4，32＋1＝10，33＋1＝28，34＋1＝82，……归纳计算结果中的个位数字的规律，猜测32013＋1的个位数是（）A．0 B．2 C．4 D．8二、填空题（3分×10＝30分）9．王叔叔的身份证号为320923************，那么他的生日是________月________日。

10．12-的相反数是________，317-的倒数是________。

11．美国宇航局发布消息，2011年3月19日，月球到达19年来距离地球最近的位置，它与地球的距离为356000千米，其中356000用科学记数法表示为______________。

12．在数轴上与－3对应的点相距5个单位长度的点表示的数为____________。

阜宁镇初中2018-2019学年七年级下学期数学第一次月考试卷班级__________ 座号_____ 姓名__________ 分数__________一、选择题1．（2分）16的平方根与27的立方根的相反数的差是（）A. 1B. 7C. 7或－1D. 7或1【答案】C【考点】平方根，立方根及开立方【解析】【解答】解：∵16的平方根为±4，27的立方根为3，∴3的相反数为-3，∴4-（-3）=7，或-4-（-3）=-1.故答案为：C.【分析】根据平方根和立方根的定义分别求出16的平方根和27的立方根的相反数，再列式、计算求出答案. 2．（2分）下列各组数中，是方程2x-y=8的解的是（）A.B.C.D.【答案】C【考点】二元一次方程的解【解析】【解答】解：先把原方程化为y=2x-8，然后利用代入法可知：当x=1时，y=-6，当x=2时，y=-4，当x=0.5时，y=-7，当x=5时，y=2.故答案为：C.【分析】能使方程的左边和右边相等的未知数的值就是方程的解，首先将方程变形为用含x的式子表示y，再分别将每个答案中的x的值代入算出对应的y的值，将计算的y的值与每个答案中给出的y的值进行比较，如果相等，该答案就是方程的解，反之就不是方程的解。

3．（2分）如果2x a﹣2b﹣3y a+b+1=0是二元一次方程，那么a，b的值分别是（）A.1，0B.0，1C.﹣1，2D.2，﹣1【答案】A【考点】二元一次方程的定义【解析】【解答】解：∵2x a﹣2b﹣3y a+b+1=0是二元一次方程，∴a﹣2b=1，a+b=1，解得：a=1，b=0．故答案为：A【分析】根据二元一次方程的定义：含有两个未知数，且两个未知数的最高次数是1次的整式方程，就可建立关于a、b的二元一次方程组，解方程组求出a、b的值。

4．（2分）如图，在数轴上表示无理数的点落在（）A.线段AB上B.线段BC上C.线段CD上D.线段DE上【答案】C【考点】估算无理数的大小【解析】【解答】解：∵=2≈2×1.414≈2.828，∴2.8＜2.828＜2.9，∴在线段CD上.故答案为：C.【分析】根据无理数大概的范围，即可得出答案.5．（2分）是二元一次方程的一个解，则a的值为（）A.1B.C.3D.－1【答案】B【考点】二元一次方程的解【解析】【解答】解：将x=1，y=3代入2x+ay=3得：2+3a=3，解得：a= .故答案为：B.【分析】方程的解就是能使方程的左边和右边相等的未知数的值，根据定义将将x=1，y=3代入2x+ay=3即可得出关于字母a的方程，求解即可得出a的值。

盐城市阜宁县七年级下学期第一次月考语文试题姓名:________ 班级:________ 成绩:________一、选择题 (共2题；共4分)1. （2分）(2018·齐齐哈尔) 下列各句中划线成语使用正确的一项是（）A . “五四”演讲赛场上，选手们信心十足，夸夸其谈，精彩的表现令观众由衷地赞叹。

B . 当代中学生无时无刻都要拥有自己的远大志向，敢于向困难挑战。

C . 多么宁静的世界哟，万籁俱寂，没有百鸟啾啾，没有树叶沙沙……D . 在“语文主题阅读”活动中，同学们煞费心机地汲取着知识的营养。

2. （2分）下列各项对语法知识的判断与分析，正确的一项是（）A . “雄伟”“壮丽”“非常”“宁静”都属于形容词。

B . 短语“黄麻起义”“天堂美景”“赤壁风光”“武穴酥糖”的结构都相同。

C . “投资亿元的武穴梅苑现代畜牧科技示范园建成并开始使用”，句子的主干是“示范园建成使用”。

D . “我到了自家的房外，我的母亲早已迎着出来了，接着便飞出了八岁的侄儿宏儿”，这句中“飞出”运用比喻的修辞，生动地刻画出小孩活泼灵动的性格。

二、默写 (共1题；共8分)3. （8分） (2017八下·西华期末) 名句名篇默写。

（1） ________，波撼岳阳城。

(孟浩然《望洞庭湖赠张丞相》)（2）风一更，雪一更，________，故园无此声。

（纳兰性德《长相思》（3）陆游在《诉衷情》中描写自己当年征战的诗句是：________，________。

（4）《归园田居》中表明诗人不与世俗同流合污的思想情操的诗句是：________，________。

（5）梁衡说：“好文章是一个人在特定的时代背景下，全部知识和阅历的结晶，是他生命的写照。

”《岳阳楼记》就是这样的典范，范仲淹在此文中把自己的人生追求和政治理想提炼为：________，________。

震寰宇而醒人智，承千古而启后人。

三、书写 (共1题；共5分)4. （5分）根据拼音写出相应词语（1）日落确实很美，色彩绚丽，biàn huà duō duān________。

七年级语文第十六周课堂作业一、积累与运用（35分）【活动一 撰写颁奖词】学习过《纪念白求恩》和《植树的牧羊人》后，同学们组织了为“白求恩”和“艾力泽·布菲”撰写颁奖词的活动，请按要求完成任务。

白求恩：你不远万里来到中国，支援中国人民的解放事业。

在硝烟弥漫的战场，你用精湛的医术，诠释了救死扶伤的意义；你用满腔的热忱，彰显了毫不利己、专门利人的精神；你用宝贵的生命，谱写了反对狭隘民族主义的英雄赞歌。

你是伟大的共产主义战士，是世界和平的使者。

艾力泽·布菲：从狂风肆nüè的荒原到生机勃勃的绿洲，你用双手带来奇迹。

默默拣种、戳坑、种树，你几十年如一日。

不坚定的外人无法怂yǒng 你停止劳作，执着的内心不断地催你奋进。

你沉默寡言，乐观坚韧；你坚持不懈，静心专一，做到只有上天做到的事；你慷慨无私，不图回报，你是伟大的牧羊人。

1. 根据拼音写汉字，给加点字注音。

（4分）狭隘（ ）狂风肆nüè（ ）戳坑（ ）怂yǒng （ ）2. 为了更好地撰写颁奖词，小文从内容构成和语言表达两个方面梳理了上面两则颁奖词的共同特点，请你补充其中的空缺内容。

（3分）概括人物事迹（1）___________内容构成表达赞美之情韵律特点富有节奏感句式特点整齐简洁人称使用第二人称修辞手法（2）__________颁奖词的特点语言表达表达方式（3）__________3. 小语分析了颁奖词中使用的词语，你帮他找出其中有误的一项（ ）（2分）A. 从感情色彩来看，“精湛”属于褒义词，“狭隘”属于贬义词，它们分别体现着作者褒扬和贬抑的情感态度。

B. “反对”是表示心理活动的动词，“抵制”是它的近义词，“支持”是它的反义词。

C. “绿”是表颜色的名词，“勃勃”是表状态的形容词，它们均表现出植树带来的生机。

D. “几十年如一日”中的“几十”和“一”为数词，“年”和“日”为量词。

数量的对比表现出牧羊人的坚持与执着。

盐城三县2019-2020年上学期七年级英语第一次月考试卷分类汇编完形填空阜宁县上海路实验学校I have a friend. He is a boy. His name is Jack. He 41 England. Jack is a sports fan .He likes watching every kind of games. He likes basketball, football, badminton, tennis 42 swimming.And Jack is good at playing 43 . Li Lei is his favourite football player. Jack is a member 44 the Football Club.When he goes shopping, he always 45 newspapers about sports and he often watches sports news. His school is very big and beautiful. There is a football 46 , a tennis court and a swimming pool in his school. He usually plays football47 his friends after school.Jack says that he wants to 48 a football player when he grows up. Jack often goes to the stadium (体育馆) to watch the football matches 49 the weekend. He 50 want to miss any match.( ) 41. A. is from B. come from C. from D. be from( ) 42.A.or B. but C so D. and( ) 43. A. basketball B. tennis C. football D. volleyball( ) 44. A. with B. of C. on D. at( ) 45. A .buys B. buies C. buy D. buying( ) 46. A. playground B. court C. field D. place( ) 47. A. of B. about C. with D. and( ) 48. A. being B.\ C. becoming D. be( ) 49. A. at B. to C. of D. about( ) 50. A. does B. doesn’t C. don’t D. do41-45 ADCBA 46-50 CCDAB建湖县汇文实验初中My class is like a big family. I like all my 41 . I have 42 friends in my class. One of them is Suzy, a girl from Nanjing. But now she lives in Yancheng.Suzy is a good student. She learns all her lessons well. Her favourite thing is 43 . She thinks books are like food and help her 44 .45 Wednesday afternoons, she always goes to a nursing home(敬老院). Sometimes she46 with the old people there. Sometimes she plays some music for them. They enjoy 47Bejing opera(京剧)very much.Suzy is also a good 48 . She thinks Yang Liping is one of the best dancers in the world. So she often watches Yang’s shows on TV. Her great dream 49 to see Yang Liping, though(尽管) she knows it is 50 .( )41. A. teachers B. classmates C. brothers D. parents( )42. A. much B. a lot C. many D. no( )43. A. walking B. swimming C. shopping D. reading ( )44. A. a lot B. a lot of C. lots of D. many( )45. A. On B. In C. At D. From( )46. A. says B. tells C. talks D. speaks( )47. A. seeing B. hearing C. listening to D. listening ( )48. A. dancer B. singer C. player D. teacher( )49. A. be B. are C. am D. is( )50. A. hard B. fun C. nice D. good41-45 BCDAA 46-50 CCADA射阳外国语学校Hello, everyone! My name__31__ Millie. I am __32__ America. My parents come to work in China，so I come here, too. I am thirteen __33__ old. Now I am in Class Four, Grade Seven at No. 1 Middle School. I am a(n) __34__ student at school. My English teacher is Miss Lin. She is very kind __35__ me. I have a brother. __36__ name is John. He is seventeen years old.I have many hobbies（爱好）. I like all kinds of __37__ ,like running，swimming and playing basketball. I don't wear glasses，but my brother __38__ . At the weekend（周末），I often __39__ with my classmates. My brother__40__eating fish. So he is very strong.( )31.A. be B. am C. is D. are ( )32.A. with B. from C. of D. for ( )33.A. grades B. days C. months D. years ( )34.A. big B. ol d C. new D. bad ( )35.A. for B. with C. to D. from ( )36.A. Your B. My C. Her D. His ( )37.A. films B. books C. sports D. pictures ( )38.A. is B. isn't C. does D. doesn't ( )39.A. welcome B. look C. play D. go( )40.A. loves B. looks C. meets D. comes31--35 CBDCC 36—40 DCCCA射阳县实验初中Do you want to know my family? Let__36__ tell you. My__37__ is in Huangshan. There__38__people in my family, __39__. My father’s name__40__Wang Dong. He is forty-five years old.He__41__young. He is__42__Chinese teacher, but he __43__English.__44__students think he is a good teacher. He loves me and I love him, __45__ . I think he is a good __46__. My mother’s name is Li Ying. She is a worker. She is a very good worker__47__mother.My name is Wang Feng. I’m thirteen. I’m a boy. I__48__in a middle school. The school is __49__ my home. Sometimes I go to school__50__. I study very hard.( )36.A. I B. we C. me D. us( )37.A. house B. home C. study D. work( )38.A. are three B. is three C. are two D. is two( )39.A. my father, I and my mother B. my father, my mother and IC. my mother, my father and meD. I, my father and my mother( )40.A. is B. has C. are D. have( )41.A. look B. is C. looks D. likes( )42.A. the B. an C. / D. a( )43.A. know B. knows C. is knowing D. knowing( )44.A. Their B. His C. My D. He’s( )45.A. too B. to C. two D. OK( )46.A. student B. worker C. teacher D. boy( )47.A. for B. and C. but D. or( )48.A. work B. lives C. study D. teach( )49.A. near B. to C. on D. in( )50.A. play B. by bike C. on bike D. bikes36-40 CBABA 41-45 CDBBA 46-50 CBCAB射阳县第二中学In our school, there is an English club( 俱乐部), a music club, a football club, a tennis club and many other clubs. The __26___club is the most popular (最受欢迎的)one. And I am in the club because tennis is my ____27___sport.There are more than 80 ____28__in the tennis club. About 50% of them are boys. Thereare ____29_teams in the club—Red Team and Yellow Team. There is one ____30__every week. Matches ___31___me happy.Zhang Yue is an old member in the club. ____32___is tall and looks very strong. He is from Beijing.His parents are tennis ___33___, too.Yang Lei is a short boy. He is the youngest member in the club. He is 11 years old. He is also good at ____34___, so he is a member of the swimming club.I’m the tallest girl in the club. Li Na is my favourite tennis player. She is my ____35___.I hope I can be a player like her.26. A. tennis B. football C. basketball D. swimming27. A. good B. best C. favourite D. boring28. A. boys B. members C. teachers D. girls29. A. one B. two C. three D. four30. A. meeting B. party C. class D. match31. A. have B. make C. ask D. hope32. A. She B. He C. They D. It33. A. workers B. farmers C. swimmers D. players34. A. running B. drawing C. swimming D. singing35. A. student B. teacher C. hero D. classmate26-30ACBBD 31-35BBDCC。

2019-2020学年江苏省盐城市阜宁实验初中七年级（上）第二次月考生物试卷一、选择题（本大题共20小题，共20.0分）1.将大米播到地里，长不出幼苗，原因是（）A. 胚被破坏B. 除掉了种皮C. 胚乳被损伤D. 除去了谷壳2.大豆种子和玉米种子的营养物质分别贮藏在（）①胚②子叶③种皮④胚乳A. ①②B. ②④C. ①③D. ③④3.植物种子萌发时不需要的外界条件是（）A. 阳光B. 温度C. 水D. 空气4.关于大豆种子结构下列叙述不正确的是（）A. 子叶能够为种子萌发提供营养物质B. 胚是新植物的幼体C. 胚轴最先突破种皮，发育成根D. 种皮具有保护内部其它结构的作用5.在根尖的结构中，从顶端向上的结构依次为（）A. 根冠、分生区、成熟区、伸长区B. 分生区、根冠、成熟区、伸长区C. 分生区、根冠、伸长区、成熟区D. 根冠、分生区、伸长区、成熟区6.下列哪种植物的根具有贮藏功能（）A. 西红柿B. 苹果C. 萝卜D. 马铃薯7.在植物根尖的结构中，终生保持分裂能力的是（）A. 根冠B. 分生区C. 伸长区D. 成熟区8.在根尖的四个结构中，哪个结构细胞停止伸长，已经分化（）A. 成熟区B. 伸长区C. 分生区D. 根冠9.根能够不断向下延伸的原因是（）A. 根冠不断向下生长，分生区细胞不断分裂B. 分生区细胞不断分裂，成熟区长出根毛C. 伸长区细胞迅速伸长，根冠不断向下生长D. 分生区细胞不断分裂，伸长区细胞迅速伸长10.植物的主干和侧枝都称为茎，发育成主干的是（）A. 种子的胚芽B. 种子的子叶C. 花芽D. 枝芽11.竹子长大后，只长高不长粗，主要因为竹子茎的维管束内无（）A. 树皮B. 形成层C. 木质部D. 韧皮部12.在农田中，施肥过多时，农作物会出现萎蔫现象（即“烧苗”），这属由于（）A. 根细胞吸水过多B. 根细胞失水过多C. 细胞吸收无机盐过多D. 根细胞吸收无机盐过少13.植物营养的“三要素”是指（）A. 氮、磷、钾B. 锌、钾、钼C. 硼、铁、钼D. 铁、铜、氧14.谚语讲“有收无收在于水，多收少收在于肥”这说明绿色植物的生活需要（）A. 淀粉、蛋白质B. 水、无机盐C. 维生素、脂肪D. 水、有机物15.植物生活所需要的无机盐主要来自（）A. 细胞间传递B. 由根吸收C. 从茎秆吸收D. 由叶片吸收16.下列有关芽的叙述中，不正确的是（）A. 芽中具有分生组织B. 枝条由芽发育而来C. 芽全部发育成枝条D. 枝条上的芽可再发育成新枝条17.木本植物的茎能够不断加粗，原因是（）A. 木本植物的茎具有形成层B. 木本植物的茎有树皮C. 木本植物的茎具有导管D. 木本植物的茎具有木质部18.在木本植物的树干上环割一周，深度至形成层，剥去圈内树皮，过一段时间可见到环割上端出现瘤状物，这种现象说明（）A. 韧皮部输送有机物受阻B. 木质部输送有机物受阻C. 韧皮部输送水和无机盐受阻D. 木质部输送水和无机盐受阻19.在根尖中，吸水能力最强的是（）A. 根冠B. 分生区C. 伸长区D. 成熟区20.木本植物茎的形成层能不断地向内分裂形成新的（）A. 木质部B. 韧皮部C. 髓D. 树皮答案和解析1.【答案】A【解析】解：种子萌发的自身条件指种子是活的、而且胚是完整的，还度过了休眠期的，大米是水稻去掉稻壳得到的，在去掉稻壳的时候，胚被破坏，而胚是种子的主要结构，将来发育成新植物的幼体，可见A符合题意。