广东省广州市中考数学试题
一、选择题（每小题3分，共30分） 1、（2008广州）计算3
(2)-所得结果是（ ） A 6- B 6 C 8- D 8
2、（2008广州）将图1按顺时针方向旋转90°后得到的是（ ）
3、（2008广州）下面四个图形中，是三棱柱的平面展开图的是（ ）
4、（2008广州）若实数a 、b 互为相反数，则下列等式中恒成立的是（ ） A 0a b -= B 0a b += C 1ab = D 1ab =-
5、（2008广州）方程(2)0x x +=的根是（ ）
A 2x =
B 0x =
C 120,2x x ==-
D 120,2x x == 6、（2008广州）一次函数34y x =-的图象不经过（ ） A 第一象限 B 第二象限 C 第三象限 D 第四象限 7、（2008广州）下列说法正确的是（ ）
A “明天降雨的概率是80%”表示明天有80%的时间降雨
B “抛一枚硬币正面朝上的概率是0.5”表示每抛硬币2次就有1次出现正面朝上
C “彩票中奖的概率是1%”表示买100张彩票一定会中奖
D “抛一枚正方体骰子朝正面的数为奇数的概率是0.5“表示如果这个骰子抛很多很多次，那么平均每2次就有1次出现朝正面的数为奇数
8、（2008广州）把下列每个字母都看成一个图形，那么中心对成图形有（ ） O L Y M P I C
A 1个
B 2个
C 3个
D 4个
9、（2008广州）如图2，每个小正方形的边长为1，把阴影部分剪下来，用剪下来的阴影部分拼成一个正方形，那么新正方形的边长是（ ） A 3
B 2
C 5
D 6
10、（2008广州）四个小朋友玩跷跷板，他们的体重分别为P 、Q 、R 、S ，如图3所示，则他们的体重大小关系是（ ）
A P R S Q >>>
B Q S P R >>>
C S P Q R >>>
D S P R Q >>>
二、填空题（每小题3分，共18分） 11、（20083的倒数是
12、（2008广州）如图4，∠1=70°，若m ∥n ，则∠2= 13、（2008广州）函数1
x
y x =
-自变量x 的取值范围是 14、（2008广州）将线段AB 平移1cm ，得到线段A ’B ’，则点A 到点A ’的距离是 15、（2008广州）命题“圆的直径所对的圆周角是直角”是 命题（填“真”或“假”） 16、（2008广州）对于平面内任意一个凸四边形ABCD ，现从以下四个关系式①AB=CD ；
②AD=BC ；③AB ∥CD ；④∠A=∠C 中任取两个作为条件，能够得出这个四边形ABCD 是平行四边形的概率是
三、解答题（共102分）
17、（2008广州）（9分）分解因式3
2
a a
b -
图2
图3
图4
18、（2008广州）（9分）小青在九年级上学期的数学成绩如下表所示
测验类别
平时
期中 考试 期末
考试
测验1 测验2 测验3 课题学习 成绩
88
70
98
86
90
87
（1）计算该学期的平时平均成绩；
（2）如果学期的总评成绩是根据图5所示的权重计算， 请计算出小青该学期的总评成绩。
19、（2008广州）（10分）如图6，实数a 、b 在数轴上的位置，
化简2
2
2
()a b a b -
20、（2008广州）（10分）如图7，在菱形ABCD 中，∠DAB=60°，过点C 作CE ⊥AC 且与AB 的延长线交于点E ，求证：四边形AECD 是等腰梯形
21、（2008广州）（12分）如图8，一次函数
图5
图6
图7
y kx b
=+的图象与反比例函数
m
y
x
=的图象相交于A、B两点
（1）根据图象，分别写出A、B的坐标；
（2）求出两函数解析式；
（3）根据图象回答：当x为何值时，
一次函数的函数值大于反比例函数的函数值
22、（2008广州）（12分）2008年初我国南方发生雪灾，某地电线被雪压断，供电局的维修队要到30千米远的郊区进行抢修。维修工骑摩托车先走，15分钟后，抢修车装载所需材料出发，结果两车同时到达抢修点。已知抢修车的速度是摩托车速度的1.5倍，求两种车的速度。
图8
23、（2008广州）（12分）如图9，射线AM 交一圆于点B 、C ，射线AN 交该圆于点D 、E ，且BC DE = （1）求证：AC=AE
（2）利用尺规作图，分别作线段CE 的垂直平分线与∠MCE 的平分线，两线交于点F （保留作图痕迹，不写作法）求证：EF 平分∠CEN
24、（2008广州）（14分）如图10，扇形OAB 的半径OA=3，圆心角∠AOB=90°，点C 是AB 上异于A 、B 的动点，过点C 作CD ⊥OA 于点D ，作CE ⊥OB 于点E ，连结DE ，点G 、H 在线段DE 上，且DG=GH=HE （1）求证：四边形OGCH 是平行四边形
（2）当点C 在AB 上运动时，在CD 、CG 、DG 中，是否存在长度不变的线段？若存在，请求出该线段的长度 （3）求证：2
2
3CD CH +是定值
图9
图10
25、（2008广州）（14分）如图11，在梯形ABCD中，AD∥BC，AB=AD=DC=2cm，BC=4cm，在等腰△PQR 中，∠QPR=120°，底边QR=6cm，点B、C、Q、R在同一直线l上，且C、Q两点重合，如果等腰△PQR 以1cm/秒的速度沿直线l箭头所示方向匀速运动，t秒时梯形ABCD与等腰△PQR重合部分的面积记为S 平方厘米
（1）当t=4时，求S的值
≤≤10，求S与t的函数关系式，并求出S的最大值
（2）当4t
图11
2008年广东省广州市中考试题答案
1-10 填空CAABC BDBCD11．33, 12．700
, 13．1≠x , 14．1cm, 15．真命题，16．3
1 17.))((b a b a a -+
18.(1)
5.854
86
987088=+++(2)75.87%6087%3090%105.85=?+?+? 19．-2b
20.提示：0
302
1=∠=∠DAB CAE 得DAB E ∠==∠060，由DC//AE,AD 不平行CE 得证
21．（1）y ＝0.5x ＋１，y ＝x
12
（2）－６
22. ４０和６０千米／小时
23．（1）作OP ⊥AM ，OQ ⊥AN 证AQO APO ???由BC ＝CD ，得EQ CP =得证 （2）同AC ＝AE 得CEN ECM ∠=∠，
由CE ＝EF 得CEN MCE FEC FCE ∠=∠=
∠=∠2
1
21得证 24．（1）连结OC 交DE 于M ，由矩形得OM ＝CG ，EM ＝DM
因为DG=HE 所以EM －EH ＝DM －DG 得HM ＝DG
（2）DG 不变，在矩形ODCE 中，DE ＝OC ＝3，所以DG ＝1
（3）设CD ＝x ,则CE ＝2
9x -，由EC CD CG DE ?=?得CG ＝3
92
x x -
所以3
)39(2
22x x x x DG =--=2
所以HG ＝3－1－36322x x -=
所以3CH 2
＝22
22212))3
9()36((3x x x x -=-+- 所以121232
222=-+=+x x CH CD 25．（1）t ＝4时,Q 与B 重合，P 与D 重合， 重合部分是BDC ?＝
323222
1
=??
2017年烟台市初中学业水平考试 英语试题 一、听力洲试(20分) (一)听录音,从A,B,C三个选项中选择与函面一致的选项。录音内容读一遍。 1. ABC 2.ABC 3. ABC 4.ABC 5.ABC (二)听录音,选择适当的答语。录音内容读两遍。 6.A. A week ago. B. Once a week. C. In a week. 7.A.Good luck! B. What a pity! C. Congratulations! 8. A. It's Wang Lin’s. B. She is Miss Green. C. It's under the desk. 9. A. Yes. I do. B. Sorry, I wont. C. No,I haven’t. 10.A.A cup of coffee,please. B. A bowl of noodles,please. C.Two slices of breed. please (三)对话理解 你将听到两段对话，在每段对话后有几个小题。请在每小题所给的A、B、C三个选项中选出最佳选项。每段对话读两遍。 听下面一段对话.回答11和12小题。 11. What sport does Frank like better? A. Baseball B. Badminton. C. Soccer 12. What club will Gina join? A. The swimming club. B. The dance club. C. The chess club. 听下西一段对话.回菩13至15小题。 13. Where is the science museum? A. At the end of New Star Road. B. Nest to the post office. C. Near the bus station. 14.How far is it to the science museum? A. About five kilometer B.About nine kilometers. C About three kilometers. 15. How will the girl go to the science museum? A. On foot. B. By bus. C. By taxi. (四)听短文，很据短文内容完成下列表格(每空不超过两个单词)。短文读两遍。
2010年广州中考数学试题 本试卷分选择题和非选择题两部分，共三大题25小题，共4页，满分150分，考试用时102分钟 注意事项： 1．答卷前，考生务必在答题卡第1面、第三面、第五面上用黑色字迹的钢笔或签字笔走宝自已的考生号、姓名；走宝考场室号、座位号，再用2B铅笔把对应这两个号码的标号涂黑。 2．选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号，不能答在试卷上。 3．非选择题必须用黑色字迹的钢笔或签字笔作答，涉及作图的题目，用2B铅笔画图，答案必须写在答题卡各题目指定区域内的相应位置上，如需改动，先划掉原来的答案，然后再写上新的答案，改动的答案也不能超出指定的区域，不准使用铅笔，圆珠笔和涂改液，不按以上要求作答的答案无效。 4．考生必须保持答题卡的整洁，考试结束后，将本试卷和答题卡一并交回。 第一部分（选择题共30分） 一、选择题（本大题共10小题，每小题3分，满分30分，在每小题给出的四个选项中，只 有一项是符合题目要求的。） 1．（2010广东广州，1，3分）如果＋10%表示“增加10%”，那么“减少8%”可以记作（） A．－18% B．－8% C．＋2% D．＋8% 2．（2010广东广州，2，3分）将图1所示的直角梯形绕直线l旋转一周，得到的立体图形是（） A．B ． C． D． 图1 3．（2010广东广州，3，3分）下列运算正确的是（） A．－3(x－1)＝－3x－1 B．－3(x－1)＝－3x＋1 C．－3(x－1)＝－3x－3 D．－3(x－1)＝－3x＋3 4．（2010广东广州，4，3分）在△ABC中，D、E分别是边AB、AC的中点，若BC＝5，则DE的长是（） A．2.5 B．5 C．10 D．15 5．（2010广东广州，5，3分）不等式 1 10 3 20. x x ? +> ? ? ?- ? ， ≥ 的解集是（） l
2015年广东省初中毕业生学业考试 英语试题 二、单项填空（20分） 26.--Do you like _____ movie Big Hero 6 ? -- Yes, it is _____ interesting film. I like it very much. A.a an B.the an C.a the D.the a 27. ----Look at this model ship. I made it all by ______ last week. ----- Wow, you are so smart! A.me B.my C.mine D.myself 28. Mickey mouse is one of the most famous ______ in American ______. A.symbol culture B.symbol cultures C.symbols culture D.symbols cultures 29. I live in Room 403, Sam lives in the room right above mine, on the _____ floor. A.third B.three C.fifth D.five 30. I have only two tickets for TF Boys’ concert. ______ you _____ he can go on with me. A.Either or B. Neither nor C. Both and D. Not only also 31. Don’t disturb Allen now. He ______ for the Spelling Bee competition. A.prepares B.prepared C.is preparing D.will prepare 32. Could you please give me a hand ? I can’t complete the task on time ______ your help. A.without B.under C.with D.for 33. Bob knows how to cut the cost of the project. I’m sure he can do the work with _____ money and ______ people. A.less less B.fewer more C.more fewer D.less fewer 34. -----______ there any living things on other planets ? -----I have no ideas. Maybe we can know more about that in the future. A.Is B. Are C. Has D. Have 35. ---- Mum, shall we go to the beach tomorrow? ----- It ______ the weather. A.carries on B.lives on C.depends on D.holds on 36.---- Sir, Jenny wants to know when she can leave the office. ----- Only when she ______ copying this report. A.finishes B.finish C.finished D.will finish 37. Look! The traffic light has turned red. We _____ stop our ca r. A.can B.can’t C.must D.mustn’t 38.---- So far, Su Binglan is the only Chinese who finished the 100-meter race in less than 10 seconds. ----- ______ he runs! A.How slow B. How fast C. What a slow D. What a fast 39.We advise parents _____ their children at home alone in order to keep them away from danger. A.not leave B.not to leave C.leave D.to leave 40.---- Have you heard of the song Little Apple? ---- Yes. It ______ every morning when aged people do square dancing downstairs. A.is played B.plays C.was played D.played 41. The final exam is very important. We must treat it _______. A.serious B.seriously C.careless D.carelessly 42. Lei Feng ______ for many years, but his spirit is still
广州市2017中考英语试题 一、语法选择（共15小题,每题1分,满分15分） 阅读下列短文,按照句子结构的语法性和上下文连续的要求,从1－15各题所给的A、B、C 和D中选出最佳选项,并在答题卡上将该项涂黑。 “I’m going shopping in the village,” George’s mother said to George on Saturday morning.”So be a good boy and don’t get into trouble. And don’t forget ___1___ good care of Grandma.”Then out she went. Grandma ___2___ in the chair by the window when she opened one little eye and said , “Now you heard ___3___ your mother said, George.” “Yes, Grandma,” George said. George was bored to tears. He didn’t have a brother or a sister. His father was a farmer, and ___4___ farm they lived on was miles away from anywhere, ___5___ there were never any children to play with. He was tired of staring at ___6___ pigs, hens, cows and sheep. He was especially tired of having to live in the house with his grandma. Looking after her all by himself was hardly ___7___ way to spend a Saturday morning. “Go and make me a cup of tea for a start, ___8___ sugar and milk.”Grandma said. Most grandmothers are lovely, kind, helpful old ladies, but not this one. George’s grandma was a woman ___9___ was always complaining about something or other. She spent all day ___10___ on her chair by the window. George ___11___ that Grandma used to be a gentle lady, but as she grew older, she was not able to look after herself and even worse, she was easy to get angry. “We___12___be nice to the old, George,” His mother always told him. Thinking of this, George ___13___ into the kitchen and made Grandma a cup of tea with a teabag. He put one spoon of sugar and ___14___ milk in it. He stirred the tea well and carried it into the living room ___15___. （）1 A. take B. taking C. to take D. takes （）2 A. sleep B. sleeps C. is sleeping D. was sleeping （）3 A. that B. what C. where D. which （）4 A. a B. an C. the D. / （）5 A. but B. if C. or D. so （）6 A. hundred B. hundreds C. hundredth D. hundreds of （）7 A. exciting B. the most exciting C. more exciting D. much more exciting （）8 A. in B. with C. of D. for （）9 A. who B. which C. where D. when （）10 A. sitting B. sits C. sit D. sat （）11 A. tell B. told C. was told D. has told （）12 A. should B. would C. might D. can （）13 A. goes B. went C. will go D. has gone （）14 A. many B. any C. few D. some （）15 A. care B. careful C. carefully D. careless 二、完形填空（共10小题,每题1.5分,满分15分） More than 700 years ago,Scotland (苏格兰) was fighting with England . The king of England wanted to ___16___ Scotland. He had a strong army so it was ___17___ for the Scots to fight.
英语 (满分:120分时间:100分钟) 一、听力理解(略) 二、单项选择(15小题,每小题1分,共15分) 从A、B、C、D四个选项中选出一个最佳答案。 21.Mr Smith is old man and he usually walks his dog after supper.? A.a;the B.an;a C.an;不填 D.the;不填 22.—Is this photo taken in Tibet? —Yes.You can see beautiful snow mountains in the of the photo.? A.form B.background C.shape D.introduction 23.Whenever Mary reads an interesting story,she can??t keep it to and wants to share it with her friends.? A.she B.her C.hers D.herself 24.I heard a new song on the radio.I high and low in the music store,but I can??t find the song.? A.search B.have searched C.am searching D.will search 25.—What a clear blue sky it is! —Yes.I have never seen sky.? A.a more beautiful B.a most beautiful C.the more beautiful D.the most beautiful 26.—What??s the matter with Tom?He has been absent for two days. —Oh!He be ill.Let??s go and ask Ms Brown.? A.can B.need C.may D.would 27.Soccer is a wonderful game for children.It great exercise,such as running and kicking.? A.provides B.remains C.practises D.receives 28.Wild animals are our friends.We shouldn??t kill them food or clothing.? A.in B.with C.about D.for 29.Jane is very busy these days,for she has a lot of problems to.? A.deal with B.keep up with C.agree with https://www.doczj.com/doc/f37353597.html,e up with 30.we keep our hearts open,we can experience the happiness friendship brings us.? A.Since B.If C.Unless D.Though 31.—Did you watch the football match on TV last night? —I wanted to,but my mother her favourite TV programme.? A.watches B.watched C.was watching D.had watched 32.Now it??s much easier to shop online.When your order is ready,the things you want to buy to you soon.? A.send B.were sent C.are sending D.will be sent 33.—Why don??t you like fishing? —Fishing is a hobby needs much patience,but I??m not patient at all.? A.who B.that C.it D.what 34.kind and helpful to the people around us,and we will make the world a nicer place to live in.?
2018年广东省广州市中考数学试卷 一、选择题(本大题共10小题,每小题3分,满分30分.在每小题给出的四个选项中,有一项是符合题目要求的) 1．(3分)四个数0,1,,中,无理数的是() A．B．1 C．D．0 2．(3分)如图所示的五角星是轴对称图形,它的对称轴共有() A．1条 B．3条 C．5条 D．无数条 3．(3分)如图所示的几何体是由4个相同的小正方体搭成的,它的主视图是() A．B．C．D． 4．(3分)下列计算正确的是() A．(a+b)2=a2+b2 B．a2+2a2=3a4C．x2y÷=x2(y≠0) D．(﹣2x2)3=﹣8x6 5．(3分)如图,直线AD,BE被直线BF和AC所截,则∠1的同位角和∠5的内错角分别是() A．∠4,∠2 B．∠2,∠6 C．∠5,∠4 D．∠2,∠4 6．(3分)甲袋中装有2个相同的小球,分别写有数字1和2:乙袋中装有2个相同
的小球,分别写有数字1和2．从两个口袋中各随机取出1个小球,取出的两个小球上都写有数字2的概率是() A．B．C．D． 7．(3分)如图,AB是⊙O的弦,OC⊥AB,交⊙O于点C,连接OA,OB,BC,若∠ABC=20°,则∠AOB的度数是() A．40°B．50°C．70°D．80° 8．(3分)《九章算术》是我国古代数学的经典著作,书中有一个问题:“今有黄金九枚,白银一十一枚,称之重适等．交易其一,金轻十三两．问金、银一枚各重几何？”．意思是:甲袋中装有黄金9枚(每枚黄金重量相同),乙袋中装有白银11枚(每枚白银重量相同),称重两袋相等．两袋互相交换1枚后,甲袋比乙袋轻了13两(袋子重量忽略不计)．问黄金、白银每枚各重多少两？设每枚黄金重x两,每枚白银重y两,根据题意得() A．B． C．D． 9．(3分)一次函数y=ax+b和反比例函数y=在同一直角坐标系中的大致图象是() A．B．
2019年广东省初中毕业暨升学考试试卷 一、听力理解(本大题分为A、B、C、D四部分，共30小题，每小题1分，共30分) A. 听单句话(本题有5小题，每小题1分，共5分) 根据所听到的话和卷面的问题，选择符合题意的图画回答问题，并将答题卡上对应题目所选的选项涂黑。每小题听一遍。 1. Where is the bag? 2. Who is the speaker talking about? 3. What does Mike usually do after school? 4. What time does Jane have a piano lesson on Mondays? 5. How many boxes of milk did Jack buy just now?
B．听对话(本题有10小题，每小题1分，共10分) 回答每段对话后面的问题，在每小题所给的三个选项中选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。每段对话听两遍。 听第一段对话，回答第6小题。 6. Who are the speakers going to help? A. A little kid. B. A young lady. C. An old man. 听第二段对话，回答第7小题。 7. What does Alice think of the magazine? A. Interesting. B. Boring. C. Popular. 听第三段对话，回答第8小题。 8. When are the speakers going to eat out? A. This Friday. B. This Saturday. C. This Sunday. 听第四段对话，回答第9小题。 9. What did Tom do last night? A. He watched a football game. B. He prepared for a report. C. He studied for a test. 听第五段对话，回答第10小题。 10. How much are the apples and the grapes? A. 25 yuan. B. 38 yuan. C. 63 yuan. 听第六段对话，回答第11－12小题。 11. Where does the man want to go? A. A bank. B. A post office. C. A library. 12. How will the man go there? A. On foot. B. By bike. C. By bus. 听第七段对话，回答第13－15小题。 13. What is the man looking at? A. A menu. B. A book. C. A map. 14. What is the picture show about? A. Asian culture. B. African culture. C. European culture. 15. Where may this conversation take place? A. At the museum. B. At home. C. At school. C．听独白(本题有10小题，每小题1分，共10分) 请根据所听内容，在每小题所给出的三个选项中，选出一个能完成句子的最佳答案，并将答题卡上对应题目所选的选项涂黑。独白听两遍。
2018年广州市初中毕业生学业考试 英语 本试卷共四大题，12页，满分110分。考试时间120分钟。 注意事项： 1.答卷前，考生务必在答题卡上用黑色字迹的钢笔或签字笔填写自己的考生号、姓名、考点考场号、座位号，再用2B铅笔把对应这两个号码的标号涂黑。 2.选择题每小題选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需要改动，用橡皮擦干净后，再选涂其他答案。不能答在试卷上。 3.非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域的相应位置上；如需要改动，先划掉原来的答案，然后再写上新的答案，改动的答案也不能超出指定的区域；不准使用铅笔、圆珠笔和涂改液。不按以上要求作答的答案无效。 4.考生必须保持答题卡的整洁，考试结東，将本试卷和答题卡一并交回。 一、语法选择(共15小题；每小题1分，满分15分) 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从1~15各题所给的A、B、C和D项中选出最佳选项，并在答题卡上将该项涂黑。 Xian Xinghai was a very famous musician in China. He wrote one of the greatest pieces of music of the 20th century. In his short life he wrote-1 300 songs and an opera. Xian was bom in Panyu, Guangdong, China in 1905. Because his father died before he was born, Xian moved from place to place with-2 mother. He began learning to play_ 3 violin when he was 20 years old. In the beginning, his violin was cheap and badly made that he_ 5 not play it well. His friends laughed at him. Xian did not stop 6 and soon showed his talent. In 1934, he was one of the first Chinese students_7 studied in a special music school in Paris. Before he 8 , Xian became the schools best student 9 won several prizes for his talents. In 1935, he returned to China and helped fight against the Japanese army. Later, he came to Yan'an 10 music at a college. 11 there were no pianos in Yan'an at that time Xian still wrote 12 of his most important music there, including The Yellow River, his most famous work. In May 1940, Xian 13 to the Soviet Union by the Chinese Communist Party to
吉林省2017年初中毕业生学业水平考试 英语试题 英语试题共8页，包括五道大题。全卷满分120分，考试时间为120分钟。其中听力部分满分20分，考试时间为20分钟。考试结束后，将本试题和答题卡一并交回。 注意事项： 1.答题前，考生务必将自己的姓名、准考证号填写在答题卡上，并将条形码准确粘贴在条 形码区域内。 2.答题时，考生务必按照考试要求在答题卡的指定区域作答，在草稿纸、试题上答题无效。 一、听力（共20分） I. 情景反应根据你所听到的句子，选择恰当的应答语。（5分） 1. A. Good afternoon, Mr. Li. B. Good evening, Mr. Li. C. Good morning, Mr. Li. 2. A. It’s fast. B. It’s 9 o’clock. C. It’s your watch. 3. A. I have a cold. B. I’m Laura. C. I can dance. 4. A. He is tall. B. He is cute. C. He is 11 years old. 5. A. Twice a week. B. For two weeks. C. In two weeks. 1. C 2.B 3.A 4.C 5.A II. 对话问答根据你所听到的对话及问题，选择正确答案。（5分） 6. A. Country music. B. Pop music. C. Rock music. 7. A. Windy. B. Snowy. C. Sunny. 8. A. His son. B.His daughter. C. His cousin. 9. A. Next to the park. B. Across from the park. C. In front of the park. 10. A. On foot. B. By car C. By bus. 6. B 7. C 8. A 9. A 10. B III. 图片理解看图听描述，选择与你所听到的描述内容相符合的选项。（下列图中有一幅图片与你描述内容无关）（5分） 11.__________ 12.____________ 13.__________ 14.__________ 15.____________ 11. F 12. D 13. A 14. B 15. E IV. 短文理解根据你所听到的缎纹内容，选择正确答案。（5分） 16. When will Mike leave school?
2018年广州市初中毕业生学业考试 数学试题 第一部分选择题（共30分） 一、选择题（本大题共10一个小题，每小题3分） 1. 四个数1 0,1,2, 2中，无理数的是（ ） A. 2 B. 1 C.1 2 D.0 2.图1所示的五角星是轴对称图形，它的对称轴共有（ ） A. 1条 B. 3条 C. 5条 D. 无数条 3.图2所示的几何体是由4个相同的小正方体搭成的，它的主视图是（ ） 4.下列计算正确的是（ ） A. ()2 22 a b a b +=+ B. 2 2 4 23a a a += C. ()2 21 0x y x y y ÷ =≠ D. ()32628x x -=- 5.如图3，直线AD,BE 被直线BF 和AC 所截，则∠1的同位角和∠5的内错角分别是（ ） A. ∠4，∠2 B. ∠2，∠6 C. ∠5，∠4 D. ∠2，∠4 6.甲袋中装有2个相同的小球，分别写有数字1和2，乙袋中装有2个相同的小球，分别写有数字1
和2，从两个口袋中各随机取出1个小球，取出的两个小球上都写有数字2的概率是（ ） A. 12 B. 13 C. 14 D. 16 7.如图4，AB 是圆O 的弦，OC ⊥AB,交圆O 于点C ，连接OA,OB,BC,若∠ABC=20°，则∠AOB 的度数是（ ） A. 40° B. 50° C. 70° D. 80° 8.《九章算术》是我国古代数学的经典著作，书中有一个问题：“今有黄金九枚，白银一十一枚，称之重适等，交易其一，金轻十三两，问金、银各重几何？”意思是：甲袋中装有黄金9枚（每枚黄金重量相同），乙袋中装有白银11枚（每枚黄金重量相同），称重两袋相等，两袋互相交换1枚后，甲袋比乙袋轻了13辆（袋子重量忽略不计），问黄金、白银每枚各重多少两？设每枚黄金重x 辆，每枚白银重y 辆，根据题意的：（ ） A. ()()11910813x y y x x y =???+-+=?? B. 10891311y x x y x y +=+??+=? C. ()()91181013x y x y y x =??? +-+=?? D. ()()91110813 x y y x x y =???+-+=?? 9.一次函数y ax b =+和反比例函数a b y x -= 在同一直角坐标系中大致图像是（ ） 10.在平面直角坐标系中，一个智能机器人接到如下指令，从原点O 出发，按向右，向上，向右，向下的方向依次不断移动，每次移动1m ，其行走路线如图所示，第1次移动到1A ,第2次移动到2A ……，第n 次移动到n A ，则△220180A A 的面积是（ ）
2020年广东省中考英语试卷 一、听力理解。 A. 听单句话 根据所听到的话和卷面的问题，选择符合题意的图画回答问题，并将答题卡上对应题目所选的选项涂黑。每小题听一遍。 1. What did Alice buy for her mother? A. B. C. 2. Where is Mary going to live? A. B. C. 3. How did Ben go to visit his grandparents? A. B. C. 4. Which picture is the speaker talking about? A. B. C. 5. What’s the highest temperature today? A. B. C. B. 听对话 回答每段对话后面的问题，在每小题所给的三个选项中选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。每段对话听两遍。 听第一段对话，回答第6小题。
6. Which season does Cindy like best? A. Spring. B. Autumn. C. Winter. 听第二段对话，回答第7小题。 7. What would the man like for breakfast? A. Hamburger. B. Bread and milk. C. Beef noodles. 听第三段对话，回答第8小题。 8. Why did David look sad? A. Because he had a bad cold. B. Because he lost his watch. C. Bec ause he didn’t win the game. 听第四段对话，回答第9小题。 9. When will the football match start this afternoon? A. At 3:30. B. At 4:00. C. At 4:30. 听第五段对话，回答第10小题。 10. How can the man pay the bill today? A. Through Ali Pay. B. Through Wechat. C. Through the bank. 听第六段对话，回答第11-12小题。 11. Where will Sally go for summer holiday? A. Fujian. B. Guangxi. C. Yunnan. 12. How long will Bill stay in Guizhou? A. For a week. B. For two weeks. C. For three weeks. 听第七段对话，回答第13-15小题。 13. When did this conversation happen? A. In the morning. B. In the afternoon. C. In the evening. 14. Which turning should the man take? A. The first turning. B. The second turning. C. The third turning. 15. How far is it from here to Garden Hotel? A. About 2 kilometers. B. About 3 kilometers. C. About 4 kilometers. C. 听独白 请根据所听内容. 在每小题所给出的三个选项中，选出一个能完成句子的最佳答案，并将答题卡上对应题目所选的选项涂黑。独白听两遍。
2019年广州市初中毕业生学业考试 英语 本试卷共四大题，满分110分。考试时间120分钟。 一、语法选择(共15小题：每小题1分，满分15分) 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从1～15 各题所给的A、B、C 和D项中选出最佳选项，并在答题卡上将该项涂黑。 The First Astronauts Since the earliest times, people have looked up at the stars, the moon and the planets. Today people use modern machines 1 at the sky. This is very different from the situation 2__years ago when people could only use their eyes. Perhaps they dreamed of 3 the universe. When did humans first go into space? The story began not so very long ago, 4 the first astronauts were not people —they were animals. Scientists wanted to make travelling to space as 5 as possible for humans. So they decided to experiment with animals and test 6 in spaceflights. Insects, mice, frogs, dogs and monkeys were some of the animals 7 first went into space. Many of them 8 but they helped to make space travel safer for humans. For their great service, we 9 forget these animals. Albert II was the first monkey to go into space in 1949. Sadly he died 10 his spaceship landed back on Earth. 11 the result was different for Ham the Monkey. His story ended happily when he returned to Earth 12 very good health. Scientists wanted to know the answer to the important question: could 13 animal like Ham do the same things in space as he could do on Earth? The answer came when Ham 14 into space in 1961. Yes, he did everything well and lived for 15 16 years. 1. A. look B. to look C. looking D looked 2. A. thousand B. thousands C. thousand of D. thousands of 3. A. explore B. to explore C explored D. exploring 4. A. as B. or C. but D. so 5. A. safe B. safer C. safest D. the safest 6. A. they B. them C. their D. theirs 7. A. whom B. what C. that D. whose 8. A. die B. died C. have died D. will die 9. A. shouldn’t B. may not C. don't have D. needn't 10. A. if B. because C. after D. since 11. A. Luck B. Luck C. Luckier D. Luckily 12. A. at B. on C. in D. for 13. A. a B. an C. the D./ 14. A. sends B. sent C. is sent D. was sent 15. A. another B. other C. others D. the others 二、完形填空(共10小题；每小题1.5 分，满分15分) 阅读下面短文，掌握其大意，然后从16～25各题所给的A、B、C 和 D 项中选出最佳选项，