文档库 最新最全的文档下载
当前位置:文档库 › 安徽省芜湖市第二十九中学 2017届九年级上学期期中教学质量 评估化学试题

安徽省芜湖市第二十九中学 2017届九年级上学期期中教学质量 评估化学试题

安徽省芜湖市第二十九中学    2017届九年级上学期期中教学质量    评估化学试题
安徽省芜湖市第二十九中学    2017届九年级上学期期中教学质量    评估化学试题

九年级上学期英语期中考试知识点

初三英语上册知识点(全) 语法复习 动词不定式 一. 定义: 由to+动词原形构成。不定式是一种非限定性动词。而非限定动词是指那些在句中不能单独充当谓语的动词,可分为不定式,动名词,现在分词和过去分词。“动词不定式”由动词+不定式构成。动词不定式在句中可以作句子除谓语之外的任何句子成分。动词不定式的被动形式除了一般形式外还有其完成式和进行式。 二. 动词不定式的构成:to+动词原形 作主语 动词不定式作主语时,句子的谓语动词常用单数,其位置有以下两种:(1)把不定式置于句首。如:To get there by bike will take us half an hour. (2)用it作形式主语,把真正的主语不定式置于句后,常用于下列句式中。如:①It+be+名词+to do It's our duty to take good care of the old. ②It takes sb+some time+to do How long did it take you to finish the work? ③It+be+形容词+for sb+to do It is difficult for us to finish writing the composition in a quarter of an hour. ④It+be+形容词+of sb+to do It is stupid of you to write down everything (that) the teacher says. ⑤It seems(appears)+形容词+to do It seemed impossible to save money.在句型③中,常用表示客观情况的形容词,如:difficult,easy,hard,important,impossible,necessary 等;在句型④中,常用

2020年九年级上学期期中语文试卷

2020年九年级上学期期中语文试卷 姓名:________ 班级:________ 成绩:________ 一、选择题 (共10题;共20分) 1. (2分)下列字形和加线字注音全部正确的一项是() A . 解剖(pāo)繁衍参差不齐(cī)粗制烂造 B . 鬈发(juǎn)隔膜正襟危坐(jīn) 含首低眉 C . 锃亮(zèng)文绉绉草长莺飞(yīng)抑扬顿挫 D . 濯洗(zhuó)欣慰冥思遐想(xiá) 油光可签 2. (2分)下列句子中没有错别字的一项是() A . 你难道这点事故还不明白? B . 可是难道不知道现在市面萧条,经济恐荒? C . 不过我当初想,上天不副苦心人,苦干也许能补救我这个缺点。 D . 就是再累一点,再加点工作,就是累死我,我也心甘情愿的。 3. (2分)(2014·无锡) 下列句子中横线上所填词语最恰当的一组是() ①我们走进黄山深处,浓荫蔽日,静若太古,幽泉细语,仿佛置身世外。 ②从来没有一个文学体裁的评奖像散文这样,有的评奖者看重文集的意识形态,有的着重揭示了多少历史真相,有的着重艺术的创新与突破。 ③二十世纪前期,日本学者青木正儿第一次把汤显祖与莎士比亚,使东西方戏剧诗人同时活跃在世界上。 A . ①聆听②众口一词③并驾齐驱 B . ①谛听②莫衷一是③相提并论 C . ①聆听②莫衷一是③并驾齐驱 D . ①谛听②众口一词③相提并论 4. (2分) (2016九上·端州期末) 下列句子中划线成语使用不正确的一项是() A . 他出身于书画世家,自幼便随研究敦煌艺术的父亲出入莫高窟,耳濡目染,最终选择了用线条和色彩演绎人生。 B . 这场足球赛精彩纷呈,比赛双方均使出了浑身解数,比分最终还是停留在1:1。 C . 智慧的人能够在失败中及时吸取教训,改变自己的思维和行为,以免重蹈覆辙而悔之莫及。 D . 与他人交往时,要站在对方的立场上,身临其境地为对方着想,不能只顾自己。 5. (2分) (2019九上·简阳月考) 下列各句中没有语病的一项是() A . 我市启动市级公费定向师范生培养,今年首批招收320人

2019九年级英语上期中考试题(有答案)

A A few years ago, I worked at a church(教堂) and since my son was home schooling, he went with me to the church every day. Most mornings, we’d stop at a local convenience store, getting a chocolate drink for him and a cup of coffee for me. The clerk at the store we chose to visit refreshed our lives each day, and so we returned again and again. She had found her own way of enjoying life and her job. I’m not even sure that she was realizing that her energy put a smile on the face of each customer. When a customer brought cookies to the counter, any other clerk could have asked: “Would you like some milk with those cookies? ”Instead, she inquired,“Would you like a lottery ticket(彩票) with those cookies?” She might have asked me if I wanted a donut with my coffee. But instead, she asked: “Would you like some batteries(电池) with that coffee?” Yes, life is what you make of it. This clerk’s method of dealing with what some think is a boring job, and with the customers she met daily, made the hours in her day more enjoyable. In doing that, she also refreshed the lives of others and made them laugh. Sometimes, if my day at the church had been particularly tiring, we’d stop at that store before heading home. We’d giggle (咯咯笑) as we left the store, the clerk’s words echoing (回响) behind us. “Would you like some shampoo with that soda?” 16. What did the writer do a few years ago? A. She was a teacher in a school. B. She was an office worker. C. She was a doctor in a hospital. D. She was a worker at a church. 17. When did the writer and her son usually stop at the local store? A. In the morning B. At noon C. In the afternoon D. In the evening. 18. Why did the writer and her son usually stop at the local store? A. Because the drinks were delicious there. B. Because the food was cheap there C. Because they felt happy there D. Because there was only store 19.what was the clerk like? A. She was serious.

人教版九年级数学上册期中测试卷带答案【精】

绝密★启用前 九年级上学期 数学期中考试卷 题号一二三四五总分 得分 注意事项: 1.答题前填写好自己的姓名、班级、考号等信息 2.请将答案正确填写在答题卡上 第I卷(选择题) 请点击修改第I卷的文字说明 评卷人得分 一、选择题(题型注释) a﹣1)x2+x+a2﹣1=0的一个根是0,则a的值是() A.﹣1 B.1 C.1或﹣1 D.﹣1或0 2.已知等腰三角形的腰和底的长分别是一元二次方程x2﹣6x+8=0的根,则该三角形的周长为()A.8 B.10 C.8或10 D.12 3.如图是二次函数y=ax2+bx+c的图象,其对称轴为x=1,下列结论:①abc>0; ②2a+b=0;③4a+2b+c<0;④若(﹣),()是抛物线上两 点,则y1<y2其中结论正确的是() A.①② B.②③ C.②④ D.①③④ 4.图(1)是一个横断面为抛物线形状的拱桥,当水面在l时,拱顶(拱桥洞的 最高点)离水面2m,水面宽4m.如图(2)建立平面直角坐标系,则抛物线的关系式是() A.y=﹣2x2 B.y=2x2 C.y=﹣x2 D.y=x2 5.下列图形既是轴对称图形又是中心对称图形的是() A.B. C. D. 6.已知如图,AB是⊙O的直径,弦CD⊥AB于E,CD=6,AE=1,则⊙O的直径为()A.6 B.8 C.10 D.12 第II卷(非选择题) 请点击修改第II卷的文字说明 评卷人得分 二、填空题(题型注释) 7.关于x的一元二次方程2(21)51 x a x a ax +-+-=+的一次项系数为4,则常数项为:. 8.已知m是关于x的方程x2﹣2x﹣3=0的一个根,则2m2﹣4m=______. 9.抛物线y=2x2+3x﹣1向右平移2个单位,再向上平移3个单位,得到新的抛物 线解析式是. 10.如图,已知A,B两点的坐标分别为(2,0),(0,10),M是△AOB外接圆 ⊙C上的一点,且∠AOM=30°,则点M的坐标为______. 11.如图,在Rt△ABC中,∠ABC=90°,AB=BC=,将△ABC绕点A逆时针旋 转60°,得到△ADE,连接BE,则BE的长是. 12.自主学习,请阅读下列解题过程. 解一元二次不等式:25 x x ->0. 解:设25 x x -=0,解得: 1 x=0, 2 x=5,则抛物线y=25 x x -与x轴的交点坐标为(0,0)和(5,0).画出二次函数y=25 x x -的大致图象(如图所示),由图象可知:当x<0,或x>5时函数图象位于x轴上方,此时y>0,即25 x x ->0,所以,一元二次不等式25 x x ->0的解集为:x<0或x>5. 通过对上述解题过程的学习,按其解题的思路和方法解答下列问题: (1)上述解题过程中,渗透了下列数学思想中的和.(只填序号) ①转化思想②分类讨论思想③数形结合思想 (2)一元二次不等式25 x x -<0的解集为. (3)用类似的方法写出一元二次不等式的解集:223 x x -->0.__________。 评卷人得分 三、计算题(每小题6分,共24分) )x2﹣2x﹣2=0;(2)(x﹣2)2﹣3(x﹣2)=0.

九年级上学期期中英语考试试题

九年级上学期期中英语考试试题 英语试题 (考试时间:120分钟满分:120分) 祝你取得优异成绩!Good luck! _______________________________________________________________________________ _____ 一﹨听力测试(共三节;计25分) 第一节(共5小题;每小题1分,满分5分) 听句子。从每小题所给的A﹨B﹨C三个选项中,选出与所听句子内容相符的图片。听完每个句子后,你将有10秒钟的时间作答和阅读下一小题。每个句子读两遍。 1. A. B. C. 2. A. B. C. 3. A. B. C.

4. A. B. C. 5. A. B. C. 第二节(共15小题;每小题1分,满分15分) 听下面6段对话。每段对话后面有几个小题,从题后所给的A﹨B﹨C三个选项中选出最佳选项。听完每段对话后,你将有10或15秒钟的作答时间。每段对话读两遍。 听第六段材料,完成6﹨7小题。 6. Who is Mr. Black? A. Ton y’s doctor. B. Tony’s father. C. Tony’s teacher. 7. Where is Tony now? A. At home. B. At the doctor’s. C. At school. 听第七段材料,完成8﹨9小题。 8. Where does this conversation probably take place? A. At a bus stop. B. In a train station. C. At an airport. 9. What’s the woman doing? A. Making a telephone call. B. Asking the way. C. Shopping. 听第八段材料,完成10~11小题。 10. Who is Mike going to visit? A.His uncle . B. His cousin . C. His grandparents . 11. Which bus can’t Mike take to g et there? A. No. 61 bus. B. No. 816 bus. C. No. 168 bus. 听第九段材料,完成12~14小题。

人教版九年级上学期期中试卷2

2020-2021学年九年级(上)数学测试卷 一、选择题(每小题3分,共30分) 1.下列安全标志图中,是中心对称图形的是() A. B. C. D.2.下列一元二次方程没有实数根的是()A.X 2-1=0. B.x 2=0 C.x 2+1=0. D.x 2+x-1=0.3.用配方法解方程x 2+8x+9=0,变形后的结果正确的是() A.(x+4)2=-7 B.(x+4)2=-9 C.(x+4)2=7 D.(x+4)2=254.某经济开发区,今年一月份工业产值达50亿元,第一季度总产值为175亿元,二月、三月平均每月的增长率是多少若设甲均每月的增长率为x ,根据题意,可列方程为() A.50(1+x)2=175 B.50+50(1+x)+50(1+x)2=175 C.50(1+x)+50(1+x)2=175 D.50+50(1+x)2=175 5.设A(-2,y 1),B(1,y 2);C(2,y 3)是抛物线y=-(x+1)-3上的三点则y 1,y 2,y 3的大小关系为( )A.Y 1>y 2>y 3 B.y 1>y 3>y 2 C.y 3>y 2>y 1 D.y 3>y 1>y 2 6.把抛物线y=x 2向左平移2个单位,再向上平移1个单位,所得的抛物线的解析式是() A.y=3(x-2)2+1 B.y=3(x-2)2-1 C.y=3(x+2)2+1 D.y=3(x+2)2-1 7.如图,△ABC 是等边三角形,点P 在△ABC 内;PA=2,将△PAB 绕点A 逆时针旋转得到△P 1AC ,则P 1P 的长等于( )A.2 B.3 C.2 3 D.1 8.如图,把菱形ABOC 绕0顺时针旋转得到菱形DFOE ,则下列角中不是旋转角的是()A.∠COF B.∠A0D C.∠BOF D.∠COE 第7题第8题 9.已知学校航模组设计制作的火箭的升空高度h(m)与飞行时间t(s)满足函数表达式h=-t 2+24t+1.则下列说法中正确的是() A.点火后9s 和点火后13s 的升空高度相同 B.点火后24s 火箭落于地面 C.点火后10s 的升空高度为139m D.火箭升空的最大高度为145m 10.在同一直角坐标系中,函数y=mx+m 和函数y=-mx 2+2x+2(m 是常数,且m ≠0)的图象可能是() A. B. C. D. 二.填空题;(每小题3分,共15分) 11.平面直角坐标系中,点P(3,1-a)与点Q(b+2,3)关于原点对称,则a+b= 12.如图,在△ABO 中,AB ⊥0B ,0B=3,∠A0B=30°,把△ABO 绕点0旋转150°后得到△A 1B 1O ,则点A 1的坐 标为 第12题第13题 13.一座石拱桥的桥拱是近似的抛物线形,建立如图所示的平面直角坐标系,当水面离桥拱顶的高度OC 是4m 时,水面的宽度AB 为32m.求函数关系式为

【最新】人教版九年级上期中考试英语试卷及答案

最新教学资料·人教版英语 同山中心学校期中试卷 九年级英语 满分:120分考试时间:100分钟 第一部分:听力部分(25分) 一、听力 第一节:听小对话,从A、B、C三个选项中选择符合对话内容的图片。(每题1分)( )1. What is Tom allowed to do on weekends? A. B. C. ( )2. What did Mr. Black use to do? A. B. C. ( )3. How does the boy study English? A. B. C. ( )4. Who used to be afraid of the dark ? A. B. C. ( )5. What has Mary bought for Susan’s birthday? A. B. C. 第二节:听对话,回答问题(每题2分, 共10分)

听第一段对话,回答6-7两小题(对话读两遍) ( )6. What are they talking about? A. How to memorize new words. B. How to memorize the text. C. How to make flashcards. ( )7. What is the boy’s idea? To A.make flashcards is certainly useful B.make flashcards is not much useful. C.make flashcards is a waste of time. 听下面一段较长的对话, 回答8--10三小题。(对话读两遍) ( )8. What do you have to say first if you want Jane to tell what kind of person you are . A.The color you like best. B. The color you like least. C. The color you often wear. ( )9. What kind of person is Jeff’s sister? A.If she is kind to others ,she hopes others can be the same to her . B.She is a good listener. C. She does things according to her plans. ( )10. Who is a good listener that doesn’t like yellow. A. Jane B. Jeff’s sister C. Jeff 第三节:听短文,回答问题,(短文读两遍)(每题2分,共10分) 提示词:model (模特) ( )11. Where did the story happen? A. In a book shop. B. In a clothing shop. C. In a fruit shop. ( )12. What did the woman want to buy? A. A dress. B. A skirt. C. A sweater. ( )13. How many times did the woman ask the girl? A. Once. B. Twice. C. Three times. ( )14. How did the girl treat the woman ? A. Coldly. B. Warmly. C. Friendly. ( )15. How did the girl feel when she heard the woman’s words? A. She felt happy. B. She felt surprised. C. She felt angry. 第二部分:笔试部分(95分) 二、选择填空(每题1分,共10分) ()16.I met with ocean of problems when I was in that country. A. a B.an C. the D. / ( )17.You won’t feel happy at school ________ you get on well with your classmates. A. though B. when C. unless D. because ( )18. Don’t __________ him. He is too young to finish the work by himself. A.care about B. be strict with C. worry about D. be afraid of ( )19.---- Why is the classroom so dirty ! ---- Sorry , sir ,it yesterday . We forgot to do it . A.doesn’t clean B.didn’t clean C.isn’t cleaned D.wasn’t cleaned ( )20. The whole country is fighting against the H7N9 , a disease has caused many deaths. A.who B.which C.whom D.what ( )21. ---How was your National Day?

九年级上期中测试试卷

第8题图第11题图 第9题图 第5题图 2020—2021学年度第一学期半期考试 九年级数学试题 (全卷共四个大题,满分150分,考试时间120分钟) 参考公式:抛物线2(0) y ax bx c a =++≠的顶点坐标为 2 4 () 24 b a c b a a - -,,对称轴 2 b x a =-.一、选择题(本大题12个小题,每小题4分,共48分)下面每个小题的选项中只有一个选项是正确的,请将答题卡上题号右侧正确答案所对应的方框涂黑. 1. 观察下列四种汽车标志,其中既是中心对称图形,又是轴对称图形的是A.B.C.D. 2.下列方程中是关于x的一元二次方程的是 A.35 x+=B.234 x y -=C. 4 5 x x - =D.2230 x x --= 3.将抛物线2 2(1)2 y x =-+-向下平移3个单位后的新抛物线解析式为A.2 2(1)1 y x =--+B.2 2(1)5 y x =-+- C.2 2(1)5 y x =---D.2 2(1)1 y x =-++ 4.若点A的坐标为(3,6),则点A关于原点的对称点A′的坐标为 A.(6-,3)B.(6,3-)C.(6-,3-)D.(3-,6-) 5.如图,AB是⊙O的直径,=,? = ∠60 BOD,则AOC ∠= A.30°B.45°C.60°D.以上都不正确 6.原价为100元的某商品经过两次降价后,现售价80元,如果每次降价的百分比都为x,则下列各式正确的是 A.100(12)80 x -=B.2 100(1)80 x -=C.80(12)100 x +=D.2 80(1)100 x += 第1页(共6页)

人教版2020届九年级上学期英语期中考试试卷 A卷

人教版2020届九年级上学期英语期中考试试卷 A卷 一、单项填空(本大题有15小题,每小题1分,共15分) (共15题;共15分) 1. (1分)Mr. Green has to stay in _______ bed because he has _______ flu. A . the; the B . 不填; the C . 不填; 不填 D . the; 不填 2. (1分)Nick a job in a bank, but to our surprise, he didn't take it. A . is offered B . offered C . was offered 3. (1分)—Are you a teacher? —No. I' m a . A . father B . friend C . boy D . guide 4. (1分)—Let's have a party this Sunday. —_______. We'll have a good time. A . You're right B . That sounds great C . That's for sure D . Come on 5. (1分)He made a mistake, but then he took action to change the situation ________ it got worse. A . until B . when C . before D . because 6. (1分)— After tens of years' work in the same company, Sarah got bored with her job.

九年级上学期 数学期中考试试卷

九年级数学上学期期中考试试卷一、选择题(选项只有一个是正确的.每小题3分,共24分) 1.将一元二次方程2x2=1﹣3x化成一般形式后,一次项系数和常数项分别为()A.﹣3x;1 B.3x;﹣1 C.3;﹣1 D.2;﹣1 2.一元二次方程x2﹣81=0的解是() A.x1=x2=9 B.x1=x2=﹣9 C.x1=﹣9,x2=9 D.x1=﹣1,x2=2 3.已知函数y=的图象过点(1,﹣2),则该函数的图象必在() A.第二、三象限 B.第二、四象限 C.第一、三象限 D.第三、四象限 4.如图,已知DE是△ABC的中位线,则△ADE的面积:四边形DBCE的面积是() A.1:2 B.1:3 C.1:4 D.1:8 5.一元二次方程x2+x+2=0的根的情况是() A.两个相等的实数根 B.两个不相等的实数根 C.无实数根 D.无法确定 6.下列四组线段中,不构成比例线段的一组是() A.2cm,3cm,4cm,6cm B.1cm, cm,, cm C.1cm,2cm,3cm,6cm D.1cm,2cm,3cm,5cm 7.如图,DE∥BC,在下列比例式中,不能成立的是() A. = B. = C. = D. = 8.如图,小正方形的边长均为1,则图中三角形(阴影部分)与△ABC相似的是()A.B.C.D.二、填空题(每小题4分,共32分) 9.如果,那么= . 10.已知点Μ(7,b)在反比例y=的图象上,则b= .11.反比例函数的图象经过点(﹣ 2,3),则函数的解析式为. 12.x2﹣x配成完全平方式需加上. 13.若关于x的方程x2+2x+k=0的一个根是1,则方程的另一个根是. 14.在Rt△ABC,若CD是Rt△ABC斜边AB上的高,AD=3,CD=4,则BC= . 15.如图,在△ABC中,点D在AB上,请再添一个适当的条件,使△ADC∽△ACB,那么可添加的条件是. 16.如图,反比例函数y=的图象上有两点A(2,4)、B(4,b),则△AOB的面积为. 三、解答题(共64分) 17.用适当的方法解下列方程: (1)(x﹣2)(x﹣3)=12; (2)3x2﹣6x+4=0.

九年级上学期英语期中考试模拟试题(附答案)

九年级上学期英语期中考试模拟试题(附答案) 一、完形填空(共1题;共10分) 1.完形填空 How do teenagers get along with their parents? We had a 1 with students from different schools several days ago. Quite a few of them said they loved their parents very much, but they didn't think they got on well 2 their parents. Some people may think only school children do not agree with their parents, 3 , it is not true. Communication is a problem for parents and children of all ages. If it's 4 for you to communicate with your parents, don't worry about it. Here is some 5 for you to build a bridge between you and your parents. ※Stop arguing with your parents Try not to 6 with your parents. Arguing is not love. Don't talk to your parents when you are 7 . Your parents probably won't think about your ideas if you are shouting at them. And you can't express(表达)yourself 8 if you are angry. Take some time to find out 9 you are unhappy. Then 10 what you want to say. If you don't think you can speak to your parents at the moment, try it later. ※Learn from your parents Your parents are much older than you are, so they have more 11 doing things. It's helpful to listen to their suggestions. ※Try to understand your parents Your parents are people who love you best. Sometimes they stop you doing what you love to do, that's not because they don't love you. 12 , that's because they love you so much and they care about you a lot. II you understand this, it will be 13 for you to feel their love. A good relationship(关系)with your parents can make you a happy person. It also 14 a happy family. Go for it! It's never too early for 15 to have it. 1. A. drink B. talk C. game D. meal 2. A. in B. with C. for D. at 3. A. because B. so C. however D. although 4. A. simple B. interesting C. exciting D. difficult 5. A. advice B. paper C. water D. money 6. A. argue B. play C. talk D. stay 7. A. happy B. mad C. busy D. free 8. A. good B. nice C. well D. fine 9. A. what B. which C. where D. why 10. A. hear about B. take away C. end up D. think about 11. A. freedom B. experience C. money D. food

人教版2020届九年级上学期英语期中联考试卷B卷

人教版2020届九年级上学期英语期中联考试卷B卷 一、完形填空。 (共1题;共10分) 1. (10分) It was June. The sun was in the sky. It was very hot. Jim was tired of school. He wanted to be at the beach. He could not stay in his 1 . He could not 2 talking. While the teacher wrote on the board, Jim got up and talked to a friend. The teacher, Mr Smith, heard the 3 and said: "Jim, sit down and be quiet. " Jim sat down. Mr Smith 4 his lesson. Jim got up and talked to another friend. "Sit down and be quiet," said Mr Smith. He was very 5 . "OK," said Mr Smith. "If you want to talk, 6 come to the front of the classroom and 7 the teacher. " "All right," 8 Jim. He came to the front of the classroom and said:"Quiet,9 . I am the new teacher. Class is over now. Let's have a 10 " (1) A . office B . home C . seat D . room (2) A . stop B . enjoy C . forget D . finish (3) A . news B . story C . fact D . noise (4) A . got ready for B . went on with C . went over

上海市九年级上学期期中数学试卷新版

上海市九年级上学期期中数学试卷新版 一、选择题 (共10题;共20分) 1. (2分)一元二次方程的二次项系数、一次项系数、常数项分别是() A . B . C . D . 2. (2分)用配方法解方程x2﹣8x+3=0,下列变形正确的是() A . (x+4)2=13 B . (x﹣4)2=19 C . (x﹣4)2=13 D . (x+4)2=19 3. (2分)(2017·平南模拟) 下列说法中正确的是() A . 掷两枚质地均匀的硬币,“两枚硬币都是正面朝上”这一事件发生的概率为 B . “对角线相等且相互垂直平分的四边形是正方形”这一事件是必然事件 C . “同位角相等”这一事件是不可能事件 D . “钝角三角形三条高所在直线的交点在三角形外部”这一事件是随机事件 4. (2分)如图,在四边形ABCD中,E是BC边的中点,连结DE并延长,交AB的延长线于F点,AB=BF。添加一个条件,使四边形ABCD是平行四边形。你认为下面四个条件中可选择的是()

A . AB=BC B . CD=BF C . ∠A=∠C D . ∠F=∠CDE 5. (2分)平行四边形ABCD中,AC、BD交于O点,下列条件中,能使四边形ABCD 是矩形的是() A . AC⊥BD B . AO=BO C . AB=AD D . AO=CO 6. (2分)如图,已知点P是不等边△ABC的边BC上的一点,点D在边AB或AC上,若由点P、D截得的小三角形与△ABC相似,那么D点的位置最多有() A . 2处

C . 4处 D . 5处 7. (2分)(2018·吉林模拟) 如图,、分别是、的中点,则 () A . 1∶2 B . 1∶3 C . 1∶4 D . 2∶3 8. (2分)某工厂要建一个面积为130m2的仓库,仓库的一边靠墙(墙长为16m),并在与墙平行的一边开一道1m宽的门,现有能围成32m的木板,求仓库的长与宽?若设垂直于墙的边长为x米,则列出的方程为() A . x?(32﹣2x+1)=130 B . C . x?(32﹣2x﹣1)=130 D . 9. (2分)若三角形的两边长5和12,第三边是方程的根,则它的周长为().

外研版九年级上册英语期中考试卷(供参考)

2014---2015学年九年级第一学期期中考试试卷英语 满分100分时间90分钟 一.听力部分15% 一).听音识图。听句子,选出与录音内容相一致的图片。每小题读两遍

A B C D E 1._________ 2._________ 3._________ 4._________ 5._________ 二)、听五段对话,根据问题选出正确答案。每小题读两遍 6. What is Joe going to do this evening? A. Do some housework. B. Do shopping. C. Do lessons 7.Where are they talking? A. In the shop. B. In the hospital. C. In the restaurant. 8. What does the man want to buy? A. Food B. Clothes C. Books 9. What time is it now? A. 10:00 B. 10:10 C. 9:50 10. Where is Jack? A. In the park B. He is swimming C. In the stadium 三)、短文理解。根据你听到的短文内容,从A.B.C中选出与短文内容相符的答案。短文读两遍。 11.What did Mr. King do yesterday? A.He was getting ready for going to the park. B.He went to the park alone. C.He went to the park with his family. 12. How did they go to the park? A.They walked there. B.They took a bus. C.They went in a car. 13. What was Lily doing in the park? A.She was flying a kite. B.She was climbing the hills. C.She was throwing a frisby. 14. Why did Mr. and Mrs. King sit under a tree? A.Because they were tired after playing. B.Because they were tired after five days’ work. C.Because they could watch the children playing there. 15. How was the King family yesterday? A.They had a good time in the park. B.They had a bad time in the park. C.They spent the whole day in the park. 笔试部分85% 二.单项选择15% 1. Everyone looks forward to _______ a good future. A. have B. having C. has D. had 2. He can speak English very well, _______ he has learnt it for only three months. A. so B. although C. but D. or 3. ------I have changed my job. ------ ________. A. So do I B. So have I C. So I do D. So I have 4. It’s difficult _____me to cook some simple meals. A. of B. with C. to D. for 5. The old man is about _______ to the city with his son. A. to move B. moving C. moves D. move 6. My sister is clever _______ beautiful. She is enjoyed by many people. A. as well as B. as good as C. so well as D. as long as 7. Lu Xun is known not only ______ his books but also ______ a great thinker A. as, for B. for, for C. for, as D. as, as

人教版九年级上册语文期中测试题(含答案)

九年级上册语文期中测试卷 一、语文知识及使用(30分) 1.下列各组词语 ..中,加点字的读音全都准确的一组是( )(3分) A.恪.尽职守(gé)喑.哑(yīn )妖娆.(ráo ) 诓.骗(kūang ) B.舔.犊之情(shì) 襁褓.(bǎo) 骈.进(pián) 休祲.(qìn) C.强聒.不舍(guō) 扶掖.(yè ) 怫.然(fú) 鸿鹄.(hú) D.孜.孜不倦(zī) 间.令(jiān) 缟.素(gǎo) 征.铎(tuó) 2.下列词语中有错别字的一项是()(3分) A.润如油膏田圃征引亵渎 B.重踏覆辙旁骛陨落睿智 C.怒不可接忐忑修身诘难 D.根深蒂固滞碍篝火加惠 3.下列句子中加点成语使用准确的一项是()(3分) A.即使计算机是高科技工具,但拥有它并不意味着工作都能够事倍功半 ....。 B.重庆永川动物园成立了野生动物求助中心,一些遭伤害的野生动物又栩栩如生 ....了。 C.“神舟”五号载人飞船把我国首位航天员成功送入浩瀚的太空并安全返回,这是我国航天 事业取得的又一空前绝后 ....的成就。 D.从风格看,李白的诗飘逸豪放,杜甫的诗沉郁顿挫,各有千秋 ....。 4.下列文学常识表达不准确的一项是()(3分) A.《史记》的作者司马迁,字子长,他用毕业精力完成了我国第一部编年体史书。 B.“四书”分别是《礼记》中的《大学》和《中庸》、《论语》、《《孟子》。 C.《唐雎不辱使命》选自国别体史书《战国策》,编者为西汉的刘向。 D.培根的随笔具有语言隽永、说理透彻的特点。 5.下列长句的朗读停顿不准确的一项是( )(2分) A.今/诚以吾众/诈自称/公子扶苏、项燕。 B.又间令/吴广之次所旁/丛祠中。 C.乃令/符离人葛婴/将兵/徇蕲以东。 D.发闾左/谪戍渔阳。 6.下面文字中有三句话,各有一处语病,请加以修改。(4分) ①中宣部教育部日前印发并制定的《中小学展开弘扬和培育民族精神教育实施纲要》指出, ②中小学展开弘扬和培育民族精神教育,要引导学生树立以热爱祖国、报效人民为最大光荣,以损害国家人民利益、民族尊严为最大耻辱,③协助学生学习中华民族创造的灿烂文化对人类发展的贡献,④让所有中小学生全部都感受到民族文化的魅力。 ①句中语序不当,应将与对调 ②句成分残缺,应在的后面加上 ③句用词不当,应将改成 ④句词语累赘,应该删去的词是。 7.仿写。(4分) 微笑是和煦的春风,抚慰你失败的感伤;微笑是清纯的水,滋润你干枯的心灵;微笑是,。 8.综合性学习。(8分) 某班同学在“好读书,读好书”的综合性学习中展开了如下活动,请你踊跃参加。 活动一:领略书的魅力——热爱读书 书的世界是一个多彩的世界.与书为伴将是人生最大的幸事.请写出一条关于“热爱读书”的名句作为自己的座右铭。(2分) 我的座右铭: 活动二:探寻读书方法——怎样读书 读书还得讲究方法,你有哪些读书方法呢?请介绍一种并说明使用这种读书方法的理由。(3分) 我的读书方法: 我的理由: 活动三:走进书的世界——名著推荐 请向你的同学推荐一部你最喜欢的名著(初中教材附录中的名著)。并说说推荐的理由。 (3分) 我推荐的名著: 我的理由: 二、古诗文积累与阅读(25分) (一)古诗文积累 9.默写填空(10分,每空l分) ⑴力尽不知热,。 ⑵,,人比黄花瘦。 ⑶《卜算子?咏梅》中描写梅花即使被碾压成泥,也不忘向人间播撒芳香的诗句是,。 ⑷《陈涉世家》一文中,表现陈胜年少时就具有远大志向的句子是。

相关文档
相关文档 最新文档