一.选择题(30分,一题一分)
1. If you keep _________ English every morning, you will make
greater progress.
A. read
B. to read
C. reading
D. reads
2. That man sat there silently said ________ in the corner of the
room. I wonder what happened to him.
A. something
B. anything
C. everything
D. nothing
3. Can you tell me __________?
A. where he lives
B. where does he live
C. where did he live
D. where lives he
4. ________ Tom _______ Mary is busy at the moment. You’d better
play with others.
A. Both… and
B. Not only … but also
C. Neither…
nor D. Either… or
5. Would you please ________ the old picture and ______ this
Chinese painting on the wall?
A. put down… put on
B. take down…put up
C. put
down… put up D. take down… take up
6. There’s more than _______ books on the shelf.
A. hundreds of
B. hundred
C. hundred of
D. a hundred
7. The manager ________ with Lee’s work ________.
A. didn’t pleased… at all
B. was pleased… not at all
C.
didn’t look… please D. wasn’t pleased… at all
8. If you spend _________ time on your English, you’ll learn it better.
A. a few more
B. few much
C. a little more
D. a little much
9. All the _________ teachers and _________ students are having an important meeting now.
A. women; girl
B. woman; girl
C. women; girl
D. woman; girls
10. We’ll spend ________ in the adventure camp.
A. a month and a half
B. one and a half month
C. a month and half
D. one and half months
11. It is reported that over ________ young people went to the concert by Jay Zhou.
A. thousands of
B. two thousand
C. two thousands of
D. two thousands
12. Tom and Tim, help _______ to make some spring rolls, please.
A. yourself
B. yourselves
C. me
D. themselves
13. Bill didn’t get up _______ Li Hua.
A. as earlier as
B. so earlier as
C. so early as
D. as early so
14. Bob isn’t as ________ as John.
A. tall
B. taller
C. tallest
D. the tallest
15. The fish tasted __________. Throw it away at once.
A. badly
B. bad
C. nice
D. nicely
16. ——How much will it cost to build the school library? ——About four ________ yuan.
A. million
B. millions
C. millions of
D. million of
17. During the Spring Festival, many people can have a _________ holiday.
A. seven days
B. seven-day
C. seven-days
D. seven-days’
18. _______ people gathered in front of the hall, waiting for the president to meet them.
A. Several hundred
B. Several of hundreds
C. Several hundred of
D. Several hundreds of
19. When Baranardo died, he had helped _______ people and made their lives happier.
A. hundred of
B. hundred
C. hundreds of
D. hundreds
20. The newly built dormitory building is about _______.
A. 120 metres high
B. 120-meter-high
C. 120-meters-high
D. 120-meter-high
21. If you have _______ try, I’m sure you’ll get the right answer. A. other B. another C. one another D. the other 22. After school some students like to play video games, while _______ like playing football on the playground.
A. other
B. rest
C. others
D. the others
23. ________ of the twin sisters works as a waitress in the restaurant.
A. Both
B. All
C. Neither
D. None
24. Tom can’t spea k English as _________ as Mary.
A. well
B. best
C. good
D. better
25. Dick _________ as his sister.
A. speaks English not as well
B. doesn’t speak Englis h so well
C. speaks English not so well
D. doesn’t speak English as good
26. My mother is used to _______ online shopping.
A. do
B. does
C. doing
D. did
27. It is necessary for us to use _________ envelopes __________ stamps to send e-mails.
A. either… or
B. both… and
C. neither… nor
D. not only… but also
28. Which country has __________ population in the world?
A. most
B. largest
C. the most
D. the largest
29. Our country has become __________ in the past ten years.
A. more and more strong
B. stronger and stronger
C. much strong
D. more strong
30. Peter usually spends a lot of time _________ computer games.
A. on playing
B. plays
C. playing
D. to play
31. Let me introduce ________ to Bill, our new classmate.
A. yourself
B. you
C. your
D. yourselves
二.写出下列词的适当形式(一题一分)
1. Liu Xiang has been one of the best runners in the world after more
than ten years of __________. (train)
2. _____________ on your success in the writing contest.
(congratulate)
3. Reading more books is ___________ to your study. (help)
4. The customers ____________ that the price of the meat was too
high. (complaint)
5. Who __________ the light bulb? (invent)
6. Jane felt nervous when she made her first _________ in front the
whole school. (speak)
7. The patient lay on his bed __________ when the doctor came to
examine him. (quiet)
8. It’s ___________for you to know something about Western culture
and customs when you go abroad. (need)
9. More and more _________ come to China every year. (visit)
10. It _________(get) dark then and a cold wind ____________(blow)
hard.
11. Brown and Smith ___________(get) stuck in a traffic jam last
night.
12. The electric light is one of the greatest ____________. (invent)
13. Is this T-shirt the __________ one in your shop? (cheap)
14. I went on a ____________ trip with my family yesterday. (pleasure)
15. ___________ don’t tip in the place like fast food restaurants or cafeterias. (Canada)
16. In the library, the desk for the __________ is the cleanest. (library) .
17.He plays the new records of pop songs and modern music for his ____________. (listen)
三.转换句型(一题2分)共10分
1. The baby stopped crying after her mother came.(保持原句意思不变)
The baby ____stop crying ___her mother came.
2.Ididn’t go on a picnic. I went camping.(合并成一句话)
I went camping _____of _____on a picnic.
3.My friend knew something about the famous drama.(改为否定句) My friend_____ know _____ about the famous drama.
4. The girl is so clever that she can add up all the numbers within 1000 in 20 seconds.(保持原句意思不变)
The girl is ________ ________to add up all the numbers within 1000 in 20 seconds.
5. The old dislike loud noise.(改为反意疑问句)
The old dislike loud noise,__________ _________?
四,完型填空一题2分
Have you ever talked with friends in class? Putin did the 1 . He would secretly tell others what to say when the teacher was asking them for a(n) 2 .
It seemed that young Putin was not good at 3 things. He sometimes forgot to finish his maths homework. Once he forgot to wear school uniform(校服). His teacher had to ask him to 4 the classroom. But young Putin did very well in the moral class(品德课). He 5 got full marks.
He also showed a strong love of his motherland at an early age.
1. A. some B. same C. so D. it
2. A. question B. problem C. answer D. sentence
3. A. forgetting B. learning C. making D. remembering
4. A. get into B. get off C. get on D. get out of
5. A. always B. never C. sometimes D. seldom 五.阅读理解,一题2分
All my friends at school smoked. My dad smoked; he didn’t want me to smoke but my friends kept saying I was stupid. They asked when I was going to grow up. So I started when I was sixteen and after a month I couldn’t stop. But two years later I could feel what smoking was doing to me. I couldn’t run far, and I coughed every morning. I got very ill and decided to stop. It wasn’t easy, but now I’ve done it, and I feel better. Now I have money for other things.
If you smoke, you are twice as likely to die from a heart attack. And the more you smoke, the earlier the heart attack is likely to be. For example, a 50-year-old who smokes more than 20 cigarettes a day, is four times more likely to have heart disease than a non-smoker of the same age.
What does smoking do to the heart? First of all, it makes the heart beat faster and increases the blood pressure. The cigarette smoke also reduces the amount of oxygen in the blood. Consequently, the heart has to work harder, with less oxygen. Finally, your arteries will narrow faster if you smoke.
So if you want to reduce your chances of getting heart disease, the answer is easy ––not to smoke. Don’t copy your friends and other people who smoke. If you smoke, find out how to stop. Stopping isn’t easy, but you’ll be healthier, and ....
1. Who is more likely to have heart disease?
A. A smoker
B. A non-smoker
C. A 50-year-old person
2. What does the writer think of smoking?
A. It is good for his health
B. Smoking is bad for him
C. Is it neither good nor bad for his heath
3. What happens after the writer stopped smoking?
A. He becomes rich
B. He has more friends
C. He becomes healthier and has money to do other things.
New York is one of the most exciting cities in the world.
You might want to do some shopping in New York. Fifth Avenue is probably New York’s most famous shopping street, but if you go, be prepared to “window shop”only. This is shopping for the rich. There are other, less expensive shopping areas nearby, and you’ll soon come across famo us stores such as Bloomingdales, Macy’s and FAO Schwartz.
And if you’ve brought your rollerblades, then a visit to Central Park is a must. This is a large, open park right in the middle of Manhattan, but if you thought that people came here to relax, sit down for a few minutes and get away from the rush of New York life, then you’d be wrong. Nobody sits in Central Park: they run, jog(慢跑), and most of all they rollerblade.
When you leave New York, you might be tired, even poor and overweight, but the one thing you won’t be is bored!
根据短文内容,回答问题。
1. Why would you probably only “window shop”in Fifth Avenue?
___________________________________________________________ __
2. What do some waiters and waitresses in New York wear on their feet?
___________________________________________________________ __
3. What don’t people do in Central Park?
___________________________________________________________ __
七作文20分.Write at least 60 words about the topic ―what’s your view on setting off firecrackers?‖
以下问题仅供参考
Do you usually set off firecrackers during the Sping Festival ? what about last Spring Festival?
How do you like this Chinese traditional custom?
Do you think it good or not? Why or why not?
初三数学第一学期开学测验试卷及答案 (考试时间为90分钟,试卷满分为120分) 开学测验 A卷(满分100分) 一、选择题(共8个小题,每小题3分,共24分,各题均为四个选项,其中只有一个是符合题意的。) 1.下列运算中,正确的是() A.B. C.D. 2.经过点P(-1,2)的双曲线的解析式为() A.B.C.D. 3.⊙O的半径为4,圆心O到直线的距离为3,则直线与⊙O的位置关系是()A.相交B.相切C.相离D.无法确定 4.已知反比例函数的图象上有两点A(,)、B(,),且,则的 值是() A.正数 B.负数 C.非正数D.不能确定 5 最高气温(℃) 23 24 25 26 天数 3 2 1 4 则这组数据的中位数和平均数分别为() A.24.5,24.6 B.25,26 C.26,25 D.24,26 6.把代数式分解因式,下列结果中正确的是()
A.B.C. D. 7.小明用作函数图象的方法解二元一次方程组时,在同一直角坐标系内作出了相应的两个一次函数图 象、如图所示,他解的这个方程组是() 8.已知:M(2,1),N(2,6)两点,反比例函数与线段MN相交,过反比例函数 上任意一点 P作轴的垂线PG,G为垂足,O为坐标原点,则△OGP面积S的取值范围是()A. B.C. D. 二、填空题(共4个小题,每小题4分,共16分) 9.若分式的值为0,则的值为__________。 10.若关于的一元二次方程没有实数根,则k的取值范围是 __________。 11.设等边△ABC的边长为a,将△ABC绕它的外心旋转60°,得到对应的,
则A、两点间距 离等于__________。 12.已知抛物线与轴有且只有一个交点,则 p=_______________,该抛物线的 对称轴方程是__________,顶点的坐标是__________。 三、解答题(菜6个小题,共30分) 13.计算:。 14.(1)解方程:,并计算两根之和。 (2)求证:无论为任何实数,关于的方程总有实数根。 15.(1)已知,求代数式的值。 (2)解不等式组,并把解集在数轴上表示出来:。 16.如图,在正方形ABCD中,点E、F分别在BC、CD上,BE=CF,连结AE、BF相交于点G。现给出了四个结论:①AE=BF;②∠BAE=∠CBF;③BF⊥AE;④AG=FG。请在这些结论中,选择一个你认为正确的结论,并加以证明。 结论:_______________。 17.玩具厂生产一种玩具狗,每天最高产量为40只,每天生产的产品全部卖出。已知生产x只玩具狗的成本为R(元),售价每只P(元),且R、P与x的关系式分别为R=600+30x,P=170-2x。当日产量为多少时,每日获得的利润为1650元? 18.如图,在梯形ABCD中,AD∥BC,AB=DC=AD,∠C=60°,AE⊥BD于点E,AE=1,求梯形ABCD的高。
人教版九年级上学期数学开学考试试卷新版 一、选择题 (共10题;共20分) 1. (2分)关于一元二次方程,下列判断正确的是() A . 一次项是 B . 常数项是 C . 二次项系数是 D . 一次项系数是 2. (2分)下列方程中,关于x的一元二次方程是() A . x2+2y=1 B . ﹣2=0 C . ax2+bx+c=0 D . x2+2x=1 3. (2分)关于x的方程ax2-3x+2=0是一元二次方程,则() A . a>0 B . a≠0 C . a=1 D . a≥0 4. (2分)若关于x的一元二次方程为ax2-3bx-5=0(a≠0)有一个根为x=2,那么4a-6b 的值是() A . 4 B . 5
D . 10 5. (2分)已知关于x的一元二次方程M为ax2+bx+c=0、N为cx2+bx+a=0(a≠c),则下列结论:①如果5是方程M的一个根,那么是方程N的一个根;②如果方程M有两个不相等的实数根,那么方程N也有两个不相等的实数根;③如果方程M与方程N有一个相同的根,那么这个根必是x=1.其中正确的结论是() A . ①② B . ①③ C . ②③ D . ①②③ 6. (2分)将方程x2-6x+3=0左边配成完全平方式,得到的方程是() A . (x-3)2=-3 B . (x-3)2=6 C . (x-3)2=3 D . (x-3)2=12 7. (2分)关于x的一元二次方程x2-mx-1=0的根的情况() A . 有两个不相等的实数根 B . 有两个相等的实数根 C . 有一个实数根 D . 没有实数根 8. (2分)有一人患了流感,经过两轮穿然后共有49人患了流感,设每轮传染中平均一个人传染了x人,则x的值为()
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)
茂县八一中学九年级入学考试 数学试题 班级_______ 姓名________ 得分________ (考试时间:120分钟 试卷总分:150分) A 卷(100分) 一、选择题(本小题共10小题,每小题4分,共40分)下列各题给出的四个选项中,只有一个是正确的,请将正确答案的字母代号填写在下面的表格中。 1、如果分式 x -11 有意义,那么x 的取值范围是 A 、x >1 B 、x <1 C 、x ≠1 D 、x =1 2、己知反比例数x k y =的图象过点(2,4),则下面也在反比例函数图象上的 点是 A 、(2,-4) B 、(4,-2) C 、(-1,8) D 、(16,2 1 ) 3、一直角三角形两边分别为3和5,则第三边为 A 、4 B 、34 C 、4或34 D 、2 4、用两个全等的等边三角形,可以拼成下列哪种图形 A 、矩形 B 、菱形 C 、正方形 D 、等腰梯形 5、菱形的面积为2,其对角线分别为x 、y ,则y 与x 的图象大致为 A B C D 6、小明妈妈经营一家服装专卖店,为了合理利用资金,小明帮妈妈对上个月 各种型号的服装销售数量进行了一次统计分析,决定在这个月的进货中多进某种型号服装,此时小明应重点参考 A 、众数 B 、平均数 C 、加权平均数 D 、中位数
第7题图 第8题图 7、如图,□ABCD 的对角线AC 、BD 相交于O ,EF 过点O 与AD 、BC 分别 相交于E 、F ,若AB=4,BC=5,OE=1.5,那么四边形EFCD 的周长为 A 、16 B 、14 C 、12 D 、10 8、如图,把菱形ABCD 沿AH 折叠,使B 点落在BC 上的E 点处,若∠B=700, 则∠EDC 的大小为 A 、100 B 、150 C 、200 D 、300 9、下列命题正确的是 A 、同一边上两个角相等的梯形是等腰梯形; B 、一组对边平行,一组对边相等的四边形是平行四边形; C 、如果顺次连结一个四边形各边中点得到的是一个正方形,那么原四边形一定是正方形。 D 、对角线互相垂直的四边形面积等于对角线乘积的一半。 10、如图,在高为3米,水平距离为4米楼梯的表面铺地毯,地毯的长度至少需多少米( ) A .4米 B.5米 C.6米 D.7米 二、填空题(共5小题,每小题4分,共20分) 11、一组数据8、8、x 、10的众数与平均数相等,则x= 。 12、若反比例函数x k y 4 -=的图像在每个象限内y 随x 的增大而减小,则k 的 值可以为_______(只需写出一个符合条件的k 值即可) 13、如图(3)所示,在□ABCD 中,E 、F 分别为AD 、BC 边上的一点,若添加一个条件_____________,则四边形EBFD 为平行四边形。 14、如图(4),是一组数据的折线统计图,这组数据的平均数是 ,极差是 .
开州区德阳中学2017级九年级上期入学考试数学试题 (全卷共五个大题,满分150分,考试时间120分钟) 2016年8月 一、选择题(本大题12个小题,每小题4分,共48分)在每个小题的下面,都给出了代号为A 、B 、 C 、 D 的四个答案,其中只有一个是正确的.请将答题卡...上对应题目的正确答案标号涂黑. 1. 以下四个选项表示某天四个城市的平均气温,其中平均气温最低的是( ) A .–3℃ B .15℃ C .–10℃ D .–1℃ 2. 下列图形中是中心对称图形的是 ( ) A B C D 3.如图,在ABCD 中,40A ∠=?,则C ∠大小为( ) A. 40 ? B. 80? C. 140? D. 180? 4.如图,点A(1,m),B(2,n)在一次函数y kx b =+的图象上,则 A.m n = B.m n > C.m n < D. m 、n 的大小关系不确定. 5.如图,菱形ABCD 中,AC 与BD 交于点O.120ADC ∠=? ,BD=2,则AC 的长为 A.1 B.3 C.2 D.23 6.甲、乙、丙、丁四人进行射击测试,每人测试10次,平均成绩均为9.2环,方差如下表所示: C A D O A C x o y 4题图 5题图 3题图
则在这四个选手中,成绩最稳定的是( ). A .甲 B .乙 C .丙 D .丁 7.关于四边形ABCD :①两组对边分别平行;②两组对边分别相等;③有一组对边平行且相等;④对角线AC 和BD 相等;以上四个条件中可以判定四边形ABCD 是平行四边形的有( ) A .1个 B .2个 C .3个 D .4个 8.如图,一个底面圆周长为24m ,高为5m 的圆柱体,一只蚂蚁沿侧表面从点A 到点B 所经过的最短路线长为( ) A .12m B .15m C .13m D .9.13m 9.如图,矩形ABCD 中,DE ⊥AC 于E ,且∠ADE :∠EDC=3:2,则∠BDE 的度数为( ) A .36° B .9° C .27° D .18° 10.2015年某天全国钓鱼大赛开幕式在开州区汉风湖畔城南故津广场举行,童童从家出发前往观看,先匀速步行至公交车站,等了一会儿,邻居刘叔叔正好开着他的小轿车经过,童童搭乘刘叔叔的小轿车很快到达广场观看.观看结束后,童童搭乘公交车回家,其中x 表示童童从家出发后所用时间,y 表示童童离家的距离,下面能反映y 与x 的函数关系的大致图象是( ) A . B . C . D . 选手 甲 乙 丙 丁 方差 0.56 0.60 0.50 0.45 9题图 8题图
2019~2020学年第一学期期中考试 初三英语 本试卷分第Ⅰ卷选择题(55分)和第Ⅱ卷非选择题(45分)两部分,共6大题,满分100分,用时80分钟。注意:请同学们将答案填写在答题纸上。 第I 卷(选择题,共55分) 一、选择填空(共25小题:每小题1分,满分25分) A)单项填空。从A, B. C.D 四个选项中,选出可以填入空白处的最佳选项。 1. I never doubt ______ his advice is ______ to me. A. that; valuable B. if; value C. whether; valuable D. that; value 2. Yesterday I was reminded by my mother______ late for the exam A. not be B. not to C. not to be D. don't to 3. The book will _____ you when you need help. A. help to B. be some helpful with C. be of some help to D. be of some help with 4. Would you please_________ these grammar rules______ us? A. repeat; for B. repeat; to C. repeating; to D. repeating; for 5. ﹣When shall we travel to Australia, this year or next year? ﹣______ is OK. You decide. A. Neither B: Every C. Either D. Each 6. Some scientists ______all their lives _______their homeland. A. devoted; into building B. devoted; to build C. devoted; to building D. devoted; for building 7. Could you keep these old clothes_______ good order? A. with B. for C: at D. in 8. His father looks young, but ______ fact he is________. A. in ; in the forties B. in ; in his forties C. in the ; in his fortieth D. in the ; in the forties 9. -Let's go to the community if it _______ tomorrow. -But nobody knows if it_______ tomorrow. A. won't rain; rains B. doesn't rain; rains C. doesn't rain; will rain D. won't rain; will rain 10. We must be strict _____ ourselves and strict ______ our work. A. in , with B. with, in C. in , in D. with . with 考场号______________ 座位号____________ 班级__________ 姓名____________ 成绩____________ ————————————————————————装订线————————————————————————————
江苏省启东市届九年级数学下学期开学考试试题 一、填空题(每题3分,共30分) 下列图案中,不能由一个图形通过旋转而构成的是( ) 2、如图,AB 是⊙O 的弦,半径OA =2,∠AOB =120°,则弦AB 的长是 ( ) A 、2 2 B 、2 3 C 、 5 D3 2 3、在一个不透明的袋中,装有若干个除颜色不同外其余都相同的 球,如果袋中有3个红球且摸到红球的概率为14 ,那么袋中球的总 个数为 ( ) A 、15个 B 、12个 C 、9个 D 、3个 4、如图,数轴上A ,B 两点表示的数分别为—1和 3 ,点B 关于点A 的对称点C ,则点C 所表示的数为( ) A 、—2— 3 B 、—1— 3 C 、—2+ 3 D 、1+ 3 5、已知关于x 的方程2x 2 —6x +m =0的两个根互为 倒数,则m 的值为 ( ) A 、12 B 、—12 C 、2 D 、—2 6、如图,若将△ABC 绕点C 顺时针旋转90°后得到△A ′B ′C ,则点A 的对应点A ′的坐标 是( ) A 、(—3,—2) B 、(2,2) C 、(3,0) D 、(2,1) 7、已知一个圆锥的底面半径为3cm,母线长为10cm ,则 这个圆锥的侧面积为 ( ) A 、15πcm 2 B 、30πcm 2 C 、60πcm 2 D 、391 cm 2 8、若关于x 的一元二次方程kx 2 —2x —1=0有两个不相等的实数根,则k 的取值范围是()