重庆八中2018-2019学年度(下)初三年级月考(word版 无听力部分 含答案)

重庆八中2018—2019学年度（上）初三年级第一次月考英语试题（本卷共九大题，满分150分，考试时间120分钟）第I卷(共100分)I. 听力测试。

(共30分)第一节(每小题1.5分，共9分)听一遍。

根据你所听到的句子，从A、B、C三个选项中选出最恰当的答语，并把答题卡上对应题目的答案标号涂黑。

1. A. It’s 8:00. B. It’s Sunday. C. It’s May 1st.2. A. It doesn’t matter. B. All right. C. I’m sorry, too.3. A. Sure. B. Thank you. C.That’s all right.4. A. You’re right. B. The same to you. C.Have a good time.5. A. Yes, I do. B. Yes, I have. C. Yes, I did.6. A. Don’t say that. B. Thank you. C. Yes, it is.第二节(每小题1.5分，共9分)听一遍。

根据你所听到的对话和问题，从A、B、C三个选项中选出正确答案，并把答题卡上对应题目的答案标号涂黑。

7. A. In the classroom. B. In a shop. C. In the library.8. A. A scarf. B. Nothing. C. A CD player.9. A. Cloudy. B. Rainy. C. Sunny.10. A. 4:30. B. At 5:30. C. At 5:00.11. A. By bike. B. On foot. C. By bus.12. A. Rosa. B. The boy. C. Rosa’s parents.第三节(每小题1.5分，共6分)听两遍。

根据你所听到的长对话，从A、B、C三个选项中选出正确答案，并把答题卡上对应题目的答案标号涂黑。

1 重庆市第八中学初2019级2018-2019学年（上）半期测试一、选择题（本大题12个小题，每小题4分，共48分） 1. 单项式2a 的系数是（ ）A.3B.2C.1D.0 2. 在下列四个图形中，属于轴对称图形的是（ ）3. 下列计算，结果等于a 3的是（ ）A.a+a 2B.a 4-aC.2a ·aD.a 5÷a 2 4. 下列说法正确的是（ ）A.一组数据的方差越小，则这组数据的波动也越小B.了解我国中学生的课外阅读情况适宜采用全面调查C.了解一批电视机的使用寿命适宜采用全面调查D.旅客上飞机前的安检适宜采用抽样调查 5. 下列几何体中，主视图为三角形的是（ ）6. 使x -2有意义的x 的取值范围是（ ）A.x ≥2B.x>2C.x ≤ 2D.x<2 7. 下列命题错误的是（ ）A.平行四边形有两条对称轴B.对顶角相等C.角平分线上的点到角两边的距离相等D.菱形的对角线互相垂直平分 8.如图，CD 为圆O 的直径，弦AB ⊥CD ，垂足为E ，CE=1，半径为25，则弦AB 的长为（ ）A.24B.14C.10D.7 9.如图，在平行四边形ABCD 中，E 是DC 上的点，DE:EC=2:1,连接AE 交BD 于点F,则△DEF 与△BAF 的面积之比为( )A.3:2B.2:3C.9:4D.4:9第8图 第9图10. 某班的同学想测量一教楼AB 的高度.如图,大楼前有一段斜坡BC,已知BC 的长为16米,2 它的坡度i=1:3.在离C 点45米的D 处,测得一教楼顶端A 的仰角为37°,则一教楼AB 的高度约为( )米(结果精确到0.1米)(参考数据:sin37°≈0.60,cos37°≈0.80,tan37°≈0.75,3≈1.73)A.44.1B.39.8C.36.1D.25.911. 如图,抛物线y=ax 2+bx+c(a ≠0)与x 轴交于A(-1,0),B(3,0)两点,与y 轴 交于点C,顶点为D.下列结论正确的是( ) A.abc<0 B.3a+c=0C.4a-2b+c<0D.方程ax 2+bx+c=-2(a ≠0)有两个不相等的实数根 12. 如图,反比例函数y=xk(k>0)的图象与矩形AOBC 的边AC 、BC 分别相交于点E 、F,点C 的坐标为(8,6).将△CEF 沿EF 翻折,C 点好落在OB 上的点D 处,则k 的值为( ) A.421 B.6 C.12 D.221二、填空题：（每小题4分，共24分） 13. 计算：|-3|-(-2)0=_______.14. 若正多边形的一个外角是72°,则该正多边形的边数为_______.15. 小李老师为了了解学生的数学周考成绩,在班级随机抽查了10名学生的成绩,其统计数据如下表:3则这10名学生的数学周考成绩的中位数是_______分.16.把两块同样大小的含45°角的三角尺按如图所示的方式放置,其中一块三角尺的锐角顶点与另一块的直角顶点重合于点A,且另三个锐角顶点B,C,D 在同一直线上，若AB=23,则CD=_______.17.一辆快车从甲地出发到乙地,一辆慢车从乙地出发到甲地,两车同时出发,匀速行驶,慢车到甲地后停止行驶,快车到乙地后休息半小时,然后以另一速度返回甲地两车之间的距离y(千米)与快车行驶的时间x(小时)之间的函数关系如图所示,当慢车到达甲地时,快车与乙地的距离为_______千米18. 一间手工作坊,分成了两块区域,第一块区域里摆了一张四方桌(四条腿)和若干圆凳(三 脚凳),第二块区域里摆了一张圆形桌(六条腿)和若干方凳(四脚凳)。

重庆八中 2017～2018 学年度（下）初三年级第一次全真模拟考试英语试题第 I 卷（共 95 分）I．听力测试。

（共 30 分）第一节（每小题 1.5 分，共 9 分）听一遍。

根据你所听到的句子，从 A、B、C 三个选项中选出最恰当的答语，并把答题卡上对应题目的答案标号涂黑。

1. A. Nice to meet you, too. B. Many thanks. C. The same to you.2. A. Yes, please. B. I like it. C. Tea, please.3. A. Never mind. B. Good luck! C. No problem.4. A. Hold on, please. B. Yes. Who are you? C. Why not?5. A. It doesn’t matter. B. You are welcome. C. I’m sorry.6. A. Yes, I can. B. Good idea. C. No, it isn’t.第二节（每小题 1.5 分，共 9 分）听一遍。

根据你所听到的对话和问题，从 A、B、C 三个选项中选出正确答案，并把答题卡上对应题目的答案标号涂黑。

7. A. Go shopping. B. Go bike-riding. C. Go swimming.8. A. To the supermarket. B. To the restaurant. C. To the bank.9. A. Jane. B. Jane’s father. C. Jane’s friend.10. A. Apples. B. Milk. C. Mild shake.11. A. A day. B. Six days. C. Seven days.12. A. Sunny. B. Rainy. C. Snowy.第三节（每小题 1.5 分，共 6 分）听两遍。

重庆⼋中初2018级初三（上）第⼀次⽉考英语（⽆听⼒⽆答案）重庆⼋中初2018级初三（上）第⼀次⽉考英语试题第I 卷I 听⼒测试。

II 单项选择。

（每⼩题1分，共15分）从A、B、C、D四个选项中选出可以填⼊空⽩处的最佳答案，并把答题卡上对应题⽬的答案涂⿊。

21.---There’s _______ useful word in this sentence. Do you know its meaning?---Sorry, I don’t. But I can _______ in the dictionary soon.A.a, look up itB. an, look up itC. an, look it upD. a, look it up22.---Excuse me, is there a _______ near here? I want to buy some books.---Sure, go along Center Street and turn left, then you can find it.A.libraryB. restroomC. restaurantD. bookstore23.If you want to learn a language _______, you should pay more attention to _______ it.A.good, useB. well, usingC. good, usingD. well, use24.It’s no nice _______ you to help me with my _______ Englis h.A.of, spokenB. for, speakingC. of, speakingD. for, spoken25.You’ll remember _______ you have learned _______ it’s a little difficult for you.A.what, becauseB. that, thoughC. what, althoughD. that, if26.---_______ nice weather it is today! Why not _______ out for a walk?---That sounds good.A.What a, goB. What, goC. How a, to goD. How, going27.---One of the drivers _______ in this car accident already.---Sorry to hear that.A.has diedB. have deadC. has been diedD. have been dead28.Because he ate _______ junk food, he _______ three pounds last month.A.too much, put onB. much too, put upC. too many, put offD. many too, put down29.---Look! There’s an old man _______ on the ground.---Let’s go and see what _______./doc/152f0bb577eeaeaad1f34693daef5ef7bb0d1268.html y, happenedB. lying, happenedC. lied, has happenedD. lying, was happened30.---He warned us _______ in the deep river.---Yes. I hear that whoever swims in it will end up _______ his life.A.don’t swim, losingB. not swim, lostC. not to swim, losingD. not to swim, to lose31.---Have you read the novel _______ A Christmas Carol?---Yes, I _______ it a month ago./doc/152f0bb577eeaeaad1f34693daef5ef7bb0d1268.html d, have readB. called, readC. is named, have readD. is calling, read32.---I wonder _______ the man is a businessman?---That’s for sure. He often goes _______ business across the country.A.that, forB. if, onC. whether, toD. that, in33.Asking for help _______ this way sounds more _______.A.by, politelyB. at, politeC. on, politelyD. in, polite34.---Excuse me, could you please tell me _______?---Sure, go along Center Street and turn left, the bank is across from the supermarket.A.how can I get to the bankB. how to get the bankC. which is way to the bankD. where is the bank35.---How about dressing up as ghosts on Halloween?---_______. What should we do to prepare for it?A.Have a good timeB. I don’t think soC. That sounds like funD. That’s too scaryIII 完型填空。

重庆八中初2018级初三（下）定时训练（三）英语试题第I卷（共95分）I．听力测试（共30分）略II．单项选择（每小题1分，共15分）21.Look! There’s 11-year-old boy students under the tree.A. aB. theC. anD. /22. The two sessions(两会)were held in March in Beijing. If you want to get further about it, you can search the Internet.A. informationB. newsC. messageD. words23. students enjoyed themselves yesterday in Happy Valley, Lijia, Chongqing.A. Two thousandsB. Two thousands ofC. Thousand ofD. Two thousand24.-Who taught the pop song?-Nobody. We learned it by .A. your, usB. yours, usC. you, ourselvesD. you, ourselves25. David is badly hurt, so he can move his legs now.A. hardB. hardlyC. difficultD. nearly26. You should pay attention to the traffic lights when you go the streets.A. pastB. throughC. overD. across27. It’s said that a new bridge in three months over the jialing River.A. was builtB. will buildC. would be buildD. will be built28.-Does the CD belong to Mary?-No, it be hers. Look, there’s name “Mike” on it.A.mustn’tB. mayC. can’tD. need29. The kites by hand are very popular with the foreigners. They sell very well.A.are madeB. to makeC. madeD. making30. After the people the fire, all of them felt tired out.A. put outB. put offC. put awayD. put on31. time you spend with other people, friends you’ll have.A. The more; the lessB. The less; the fewerC. The fewer; the moreD. The less; the less32.-When will the meeting begin?-It start until everybody .A. will; will arriveB. won’t; arrivesC. will; arrivesD. won’t; will arrive33.Study hard, you’ll achieve success in your exam.A. orB. butC. andD. neither34.There many trees in this forest, but now most of them have disappeared.A.are used to beB. used to haveed to beD. is used to35.We all wondered .A. that Tony got to school on time this morning.B. what’s the matter with Tony.C.whether Tony often walked to schoolD.whom was Tony talking withIII. 完型填空。

重庆八中2018—2019学年度（下）初三年级第一次全真模拟考试数 学 试 题（参考答案）一、选择题DC ACABD BBBBB :1211:106:51---；；二、填空题13：6105.3⨯ 14：π41 15：6 16：12 17：90 18：5750 三、解答题19.（1）解：原式222244=a ab b a b -++- …………………3分2=54a ab - …………………5分（2）解：原式2(2)1=1(2)(2)a a a a a +-⨯--+ …………………3分 22a a +=- …………………5分 20.（1）设B ∠为xAC BC B A x=∠=∠=∵∴ 又44ACB B x ∠=∠=∵在ABC ∆中，180A B ACB ∠+∠+∠=︒4180x x x ∴++=︒，解得=30x ︒∵点D 是AC 边中点且DE AC ⊥AE CE ∴=（三线合一）30,90ECD BCE ∴∠=︒∠=︒…………………5分 （2）设CE 为a在t R EBC ∆中，=30B ∠︒2B E a ∴=由（1）可得，AE EC a ==33AB a AB EC∴=∴=…………………10分 21.（1）4,8,85.5,88a b c d ====…………………4分（2）600人 解：651000+1200=6002020⨯⨯…………………6分 （3）初二 …………………8分理由：①初二的平均数更大，说明学生普遍水平更高②初二的方差更小，说明学生之间水平差异更小③初二中位数更大，中等水平学生水平更高…………………10分22.（1）解：设每千克售价降低x 元100+20=280x …………………2分=9x答：每千克的售价应为21元. …………………4分（2）解：设桃片售价为y 元[](2115)280320(15)1002030)y y -⨯+=-⨯+-（）…………………7分2(25)0y -=25y =答：桃片售价应为25元/千克. …………………10分23.（1）2112y x x =+-…………………2分 （2）图象见右…………………6分 （3）①213y y y <<…………………8分②1311,8242k x x <≤≤≤≠且 24．（1）中21a n =+，222b n n =+，2221c n n =++（n 为正整数） ∵()()()2222222222212214421c b n n n n n n n a -=++-+=++=+=， ∴222a b c +=，∴21a n =+，222b n n =+，2221c n n =++（n 为正整数）是一组勾股数. ………………………………………………………………4分（2）：5n = 221(5)2a m ∴=-，5b m =，21(25)2c m =+直角三角形的一边长为37 ∴分三种情况讨论，①当37a =时，221(5)372m -= 解得m =±5分 ②当37b =时，537m =， 解得375m =（不合题意舍去）；………6分 ③当37c =时，2137(25)2m =+ 解得7m =±，………8分 m n 、为正整数7m ∴=，把7m =代入得，12a =，35b =．综上所述：当5n =时，一边长为37的直角三角形另两边的长分别为12，35．……10分25.（1）解：设BE 为xtan 33316ABE AE BE AE xBC BD DE BE x∠=====+=+∵∴∴∵在AED ∆中，222(3)16(16)x x +=+4x =或0（舍去）20BC ∴=,AB =ABCD C ∴=平行四边形分（2）方法一：连接DF ，过C 作CM DB ⊥四边形ABCD 为平行四边形//,AD BC AO OC ∴=45ADB DBC ∴∠=∠=︒又90AED ∠=︒ AED ∴∆是等腰直角三角形 AE DE ∴=在AOE ∆和MOC 中，(),2AOE MOC AEO OMC OA OC AOE MOC AAS OM OE CM DEME OE AF ∠=∠⎧⎪∠=∠⎨⎪=⎩∴≅∴==∴== A E A F D E M E ∴-=-,即EF DM =在DEF 和DCM 中，(),EF DM FED DMCDE CM DFE DMC SAS DF DC FDE DCM=⎧⎪∠=∠⎨⎪=⎩∴≅∴=∠=∠又+=90MDC DCM ∠∠︒ 90FDE EDF ∴∠+∠=︒且DF DC =DFC ∴为等腰直角三角形CF ∴…………………10分方法二：过C 作CM //OE 交AE 的延长线于M ，连接DM .（下略）四、解答题26. （1）设294P m m ⎛-- ⎝5,4Q m m ⎛- ⎝∴()29222PQMN C QP NP m ⎛=+=+ ⎝矩形∵0<，开口向下，∴m =当 (,3P - ∵最少时间12t RK KT TB =++， ∵R -，作R 关于y 轴对称'R ⎛- ⎝过'R 点作直线:4l y =- 的垂线交于H 点'H R 即为所求. ''''t R K K T TH =++ ∴过''R 作''R H l ⊥ ∴min 9'2t R H =（2）综上()()((21310,6;0,12;0,3;0,3E E E E +-。

重庆八中初2019级初三（上）第一次月考英语试题第I卷(共95分)I．听力测试(共30分)略II.单项选择（每小题1分，共15分)从A、B、C、D四个选项中选出可以填入空白处的最佳答案’并把答题卡上对应题目涂黑。

A.a; theB.an; theC.a; /D.an;/【答案】B【难度】容易【解析】形容词exciting为元音音标发音开头的单词，需用不定冠词an; 第二空特指上文提到的这部电影，需用定冠词“the”。

【易错点】D。

第二空学生易忽视特指。

A.if; whetherB. whether; whetherC.if; ifD.whether; that【答案】C【难度】容易【解析】第一句为宾语从句，可用if/whether，表“是否”。

第二句考查条件状语从句，只能用if引导，因此选C。

【易错点】D.学生误将第二句判断为宾从，实则为条件状从。

yourself?A.ask; writeB. to ask; writeC.ask; writingD.asking; write【答案】C【难度】容易【解析】考查句型和固定搭配。

Why not后跟动词原型；finish doing sth.【易错点】B。

学生容易记错搭配，Why not后面不是跟to do sth, 而是动词原形。

A.louderB. more loudlyC.more aloudD.more loud【答案】A【难度】中等【解析】考查loud/aloud/loudly区别：aloud adv.大声地；loudly adv. 吵闹地；loud adj.&adv. 可与aloud和loudly互唤。

大声朗读可用：read aloud和read in a loud voice表示，此题考查了loud的比较级：louder。

综合以上，选A【易错点】D。

记错loud的比较级。

A. the otherB. the othersC. anotherD. other【答案】C【难度】中等【解析】the other代表两者中的另一个，the others代表其他（剩下）的，another代表另一个，后常跟单数名词，other代表其他的，后常跟复数名词。

重庆初三初中英语月考试卷班级:___________ 姓名：___________ 分数：___________一、单项选择1.Is Handan ______ modern city or ______ ancient one?A．a; an B．an; a C．a; a D．an; an2. I have never seen _______________ before. What about you?A．so a film B．so a nice film C．such a nice film D．such nice a film 3.—Is ________ here?—No, Peter and Tony have asked for leave.A．anybody B．somebody C．everybody D．nobody4.Tom is one of the ____________ students in our class.A．tall B．taller C．more taller D．tallest5. ___________ have you ___________ the meat?A．How; do with B．What; do with C．How; done with D．What; done with 6.The old building still looks beautiful. It is about _______________.A．twelve-metre-high B．twelve-metre highC．twelve-metres-high D．twelve metres high7.Mr. Stevenson is great to work for—I really couldn't ask for a ________ boss.A．better B．good C．best D．still better8.We feel our duty to make our country a better place.A．it B．this C．that D．one9.There are few new words in this article, __________ no one can understand it.A．and B．or C．but D．so10.—Do you mind if I turn on the TV?—______________. My father is sleeping.A．Better not B．Not at all C．No, I don’t mind D．That’s all right 11.—Would you like some tea or coffee?— .A．Yes, tea B．No, coffee C．Thanks a lot D．Tea, please 12.The new station being built for the next Asian Games will be ________ the present one.A．as three times big as B．three times as big asC．as big as three times D．as big three times as13. The more you smile, the ________ you will feel.A．happy B．happier C．happily D．more happily14.As it reported, it is 100 years _____________ Tsinghua University was founded.A．when B．before C．after D．since15. I ________ my hometown for a long time. I really miss it!A．left B．went away from C．have left D．have been away from 16.— __________ will the meeting start?—In about ten minutes, I think.A．How long B．How soon C．How often D．How far17. The Spring Festival __________ in January or February.A．celebrates B．is celebrated C．celebrated D．was celebrated18. Johnny ran very fast _________he could catch the early bus.A．so that B．as soon as C．some day D．of course19.Do you know the man who _________on the road just now?A．lied B．lay C．lying D．laid20. Jenny is on holiday now. I wonder ______________________.A．when she will come back B．when she came backC．when will she come back D．when did she come back二、阅读理解1.One day a poor man was traveling on horseback. At noon, he tied his horse to a tree and then to eat something. A few minutes later, a rich man came along and tied his horse to the same tree.“Please tie your horse to another tree,” said the poor man. “My horse is wild. It will kill yours.” the rich man said, “I shall tie my horse as I like!” he tied up his horse and had his lunch nearby. After a moment they heard aterrible , the two horses were fighting. They went up to them, but it was too . The ri ch man’s horse was killed. “See what your horse has done!” cried the rich man. “You will have to it.” And he brought the poor man before Mr. Know.Mr. Know asked the poor man some questions. But he made no. At last Mr. Know said, “This man is dumb. He cann ot speak.”“Oh,” the rich man shouted. “He can! He spoke to me when I met him.”“Are you sure?” asked Mr. Know. “What did he?”“He told me not to tie my horse to the same tree because his horse was wild and would kill my horse.”“Oh,” said Mr. Know. “So he you. Then can you expect to get money him?”The rich man said nothing and left silently.【1】A．put down B．set down C．sat down D．turned down【2】A．So B．But C．And D．Though【3】A．song B．word C．bell D．noise【4】A．late B．slow C．hard D．quick【5】A．pay for B．look for C．wait for D．care for【6】A．idea B．mistake C．money D．answer【7】A．quietly B．angrily C．happily D．heavily【8】A．speak B．tell C．talk D．say【9】A．helped B．thanked C．warned D．ordered【10】A．for B．from C．with D．about2.Reporter: How long have you been a firefighter?Wilson: For eight years.Reporter: How did you get started?Wilson: First, I had to take a lot of tests in two weeks. Then, I went to the firefighter school for four months. 1 learned how to put out fires and how to use equipment. I also had a full-time training every day!Reporter: How do you stay safe on the job?Wilson: I wear special clothing. It helps keep me protected from fire. I also carry an oxygen tank (氧气瓶) and a mask (面具). They help me to breathe in a smoke-filled building.Reporter: Are there any new tools that firefighters use?Wilson: We have a special camera that can see in the dark. It can find heat. That way, we can exactly tell the place of a fire.Reporter: Do you save pets?Wilson: Just three days ago, I helped save some cats. They were hiding under the beds. Pets usually hide duringa fire because they are afraid of danger.Reporter: Do you ever get afraid?Wilson: No. There is no time to be afraid. I just think about what to do to put out the fire safely. Reporter: What do you like best about being a firefighter?Wilson: Helping people!【1】Kate Wilson has done her job for____________.A．2 weeks B．3 days C．4 months D．8 years【2】 To become a firefighter, Kate Wilson ____________at first.A．took a lot of tests B．learned to stay safeC．saved some animals D．used fire equipment【3】58. Kate Wilson says she does not get afraid because_____________.A．she has an oxygen tankB．she knows how to fight firesC．she enjoys finding heatD．she is too busy putting out fires【4】59. As a firefighter, Kate Wilson likes____________ most.A．wearing a mask B．asking questionsC．helping people D．hiding in smoke【5】60. What did the reporter make this interview for?A．To tell people what a firefighter does.B．To teach people how to prevent fires.C．To make people want to be firefighters.D．To show people how a firefighter is trained.boratory work is your chance to learn science firsthand. It can be fun but you must be careful to prevent injury. Listen closely when your teacher reads and explains the rules before your first lab lesson.A．before B．since C．during D．after【2】Before every experiment, you should ___________.A．taste the chemicals firstB．clean all the apparatusC．read all instructions carefullyD．report all the accidents to the teacher【3】When you are not sure how to use all apparatus, ___________.A．try them on your own B．read the rules carefullyC．ask your teacher for help D．put them back【4】 It is clear that you can ___________.A．bring food into the lab B．enter the lab at any timeC．smell chemicals as you like D．learn science directly in the lab【5】 If you get chemicals on the clothing, you can find ways to solve it in the part ___________.A．Before the Experiment B．First AidC．During the Experiment D．After the Experiment4.I am a professor of sports and exercise so I often deal with nervousness in my research with sports people. Actually, most people experience nervousness at some time or another.If you are feeling anxious, my advice is to first find the cause or causes. Make a list of those things that are making you nervous and work out which ones you can do something about. Focus all of your efforts on managing the causes that you can control.Most people cannot tell the difference between controllable(可控制的) and uncontrollable causes, so things they can’t control become a big reason for ner vousness. Dealing with this is very important if people want to keep a healthy mind.Simply try to accept the uncontrollable causes of nervousness. You might be worried about the weather on a big day, an accident or an attack on the train, or perhaps just things that other people are doing at work. The results may be very important but there is still no use worrying because you can’t control any of these things. Accept that you can’t control everything. Once you understand this, it becomes easier not to wor ry.If a situation, such as swimming, is causing you to be anxious, try to face it as often as possible so that you can get used to it.It can often help to think about yourself doing the thing that makes you nervous—then close your eyes and imagine it going well. Imagine how the flight or job interview is going to happen so that you can get used to it. This will help you understand that the thing you fear most is probably not going to happen.【1】Who wrote this passage?A．A reporter.B．A sportsman.C．A patient.D．A professor.【2】The writer thinks there is no use worrying about some causes of nervousness because_____________. A．most are not very importantB．they are not the real causes of the problemC．they cannot be controlled by peopleD．it’s better to deal with one cause at a time【3】 If swimming makes you nervous, what should you do according to the writer?A．Go swimming often to get used to it.B．Avoid going to the swimming pool.C．Find a swimming teacher.D．Imagine watching others swim.【4】What is true about nervousness according to the passage?A．It usually has only one cause.B．It is usually caused by people.C．People can easily manage it.D．Most people suffer from it.【5】What is the main purpose of this passage?A．To introduce the writer’s sports experience.B．To advise on how to deal with nervousness.C．To help people remember their fears.D．To explain the dangers of nervousness.5.Have you ever complained（抱怨）why life is so tiring? Does the sky sometimes seem dark to you? Are your studies sometimes not successful? Well, friends, cheer up and smile all the time. If you see the world with your warm heart, you’ll find that the whole wor ld smiles to you.While in school, sometimes you are tired of your lessons, but have you ever noticed the happy smile on your teacher’s face when you did a good job?One day it is fine. But just before you want to go out, it suddenly starts to rain. Maybe you would feel very sad and start complaining about the weather. But dear friends, why don’t you sit down and listen to the free concert that the nature offers you? And with the rain in time, crops in the fields will grow better and better and farmers will have a good harvest.Although everyone wants to succeed in what he tries to do, sometimes he has to face failure bravely. I think failure is not terrible, and the terrible thing is that we are afraid of it and give up hope. When we face failure, we must be confident in ourselves, draw a useful lesson from it and try our best to finish what we have decided to do. As a popular saying goes, “Failure is the mother of success.”Attitude（态度）decides everything. With an optimistic（乐观）attitude life is easy and pleasant. Let’s smile to whatever we meet and the whole world will smile to us.【1】判断正误（“T”表示正确，“F”表示错误）You will always succeed if you see the world with a warm heart.【2】A student can make his teacher happy by ---------------------___________________________.【3】What can we do if we are stopped by a sudden rain according to the passage?___________________________________________________________________________【4】What is more terrible than failure according to the passage?___________________________________________________________________________【5】Put the underlined sentence in the passage into Chinese.___________________________________________________________________________三、补充句子根据句意及所给提示，补全单词或用单词、固定短语、固定搭配的正确形式填空。

重庆八中2018—2018学年初三年级第一学月考试物理试题（满分100分，完卷时间90分钟）一、选择题（以下各题只有一个正确选项，每小题3分，共45分）1、直升飞机在空中匀速下降的过程中，以下说法正确的是（）A、直升飞机的动能不变，机械能也不变B、直升飞机的重力势能减小，机械能也减小C、直升飞机的动能转化为重力势能D、直升飞机的重力势能转化为动能2、下列各组物体中，全部是导体的是（）A、碳棒、铜丝、陶瓷B、食盐水、铜丝、水银C、铜丝、大地、橡胶D、海水、玻璃、油3、下列事例中，不属于利用做功改变物体内能的是（）A、冬天手冷，两手互相搓搓就暖和B、钻木取火C、冬天用热手袋取暖D、从滑梯上滑下时，臀部有灼热的感觉4、下列事例中，不属于势能转化为动能的是（）A、弹簧枪将子弹射出去的过程B、推开弹簧门的过程C、木块加速下落的过程D、人造地球卫星从远地点向近地点运动的过程5、以下对分子动理论的理解中正确的是（）A、由于压缩液体十分困难，这说明液体分子间没有空隙B、固体很难被拉伸，说明固体分子间只存在引力C、分子间距离增大时，引力增大，斥力减小，最后引力起主要作用D、扩散现象能证明分子间有空隙6、下列物体中一定带负电的是（）A、与丝绸摩擦过的玻璃棒B、能与带正电物体相吸引的轻小物体C、与带正电的物体接触的验电器D、与毛皮摩擦过的橡胶棒7、如图1所示，A、B是正在通电的一段金属导体，实心点代表电子，箭头方向为它的运动方向，则下列说法中错误的是（）A、导体中的电流方向是从A到BB、导体中的电流方向是从B到AC、导体的A端接的是电源的负极D、导体的电流等效于正电荷从B向A移动的电流8、下列说法中正确的是（）A、电路中电池供电时是将电能转化为化学能B、电路中用电器工作时是将其他能转化为电能C、电源出现短路时，将烧坏用电器D、电路中要有持续电流，电路必须是闭合的9、关于温度、热量和内能，下列说法中正确的是（）A、物体吸收热量，温度一定升高B、物体温度降低，一定是因为放出了热量C、1 kg 0℃的水的内能比1 kg 0℃的冰块的内能大D、物体内能增加，温度一定升高10、质量相同的甲、乙两个金属块，已知甲的比热容小于乙的比热容，如让它们吸收相等的热量后再相接触，下列说法正确的是（）A、温度将由甲传给乙B、热量将由甲传给乙C、热量将由乙传给甲D、它们之间可能不发生热传递11、水是生活中最重要的一种物质，它有许多重要的性质。

重庆初三初中英语月考试卷班级:___________ 姓名：___________ 分数：___________一、单项选择1.--Did you enjoy your stay in Beijing , Mrs Black?--Yes, I had __________wonderful time.A．a B．an C．the D．/2.--Who teaches you Japanese?--I teach _________.A．me B．my C．myself D．mine3.We all find _________ important to do what the teachers tell us.A．that B．this C．it D．them4.--______is waiting for you . He wants to say hi to you.--Oh! That’s Roy again ! He does it__________.A．Somebody; everyday B．Somebody; every dayC．Anybody; everyday D．Anybody; every day5.--You bought the car about ten years ago?-- Yes ._____it’s old , it still runs well.A. SinceB. BecauseC. Although6.--Shall we go for a ride tomorrow?--Well, it all ______ the weather.A．belongs to B．happens toC．depends on D．concentrates on7.The doctor asked me _______ more fruit and vegetables to keep healthy.A．to eat B．eating C．ate D．eat8.--The meat is _________ delicious. --Yes, but don’t eat _________.A．too much; too much B．much too; too muchC．too much; much too D．much too; much too9.I’ve_____five pounds. I think I need to lose weight.A．put on B．take off C．put away D．take away 10.Don’t__________your dream. I’m sure your dream will come true one day.A．take off B．come up C．take up D．give up 11.The mountain was ________ high _________few people in our city reached the top.A．so;as B．so;that C．as;as D．too;to 12.Jack’s mother wondered_________.A．how much he cost the computerB．how much he paid for the computerC．how much the computer will cost himD．how much did he spend on the computer13.--Would you please tell me________this DV?--Yes.It’s very easy.A．where to use B．how to useC．when to use D．what to use14.Ask your brother to call me if he ______ back tomorrow.A．will come B．is come C．coming D．Comes15.---Do you think people can live on the moon one day?---May be. However, it may take ________ years to make it.A．thousand of B．thousandC．thousands of D．two thousand of16.Don’t ________ your exams. They are very easy.A．worry B．worried about C．worry about D．be worried17.---Are you _______ in sports?---No, I like ________ computer games.A．interested , interesting B．interested, interestedC．interesting, interested D．interesting, interesting18.This kind of soup ________ delicious. I like it a lot.A．sounds B．feels C．tastes D．Looks19.I must stay here _________ better.A．until she feels B．until she will feelC．when she feels D．after she will feel20.Our teacher told me ______ football in the street.A．don’t play B．not playC．not to play D． to not play二、完形填空完型填空（每小题1.5分，共15分）Have you ever had a day when everything goes wrong?Not too long ago, I was having one of those days. In low spirits, I was unhappy and ______. I was thinking about my problems. After all, no one else was ______the same problems as Iwas.I expressed my sad_________to my mother, hoping for some pity. Instead, she said, “I heard Lily was having a difficult day,_______.Why don’t you make her some cookies and we’ll take them to her this afternoon?”I didn’t really want to, but decided that I didn’t want to go bac k to my own problems just yet. I made the______and placed them on a plate. Then I made a card with a sunflower on it and wrote a small warm and sweet note.______, we dropped in at my friend’s house. I went to the door and rang the bell. Soon , Lily came t o the door.She didn’t expect our visit. So she looked at us in surprise. Before she could say________, I rushed, “I heard that you were having a hard day and decided to bring you something. I hope your day goes_______.”The look on Lily’s face was getting bright in that small act, It was as if a dark sky suddenly shone with the golden rays of the sun. Her day was__________.I got back into the car and for some reason, I felt a lot better myself. That day I experienced the truth“Those who bring ________to th e lives of others cannot keep it from themselves.”【1】A．excited B．angry C．pleased D．sad【2】A．experiencing B．expecting C．exercising D．explaining【3】A．plan B．idea C．state D．result【4】A．also B．too C．either D．neither【5】A．hamburgers B．cookies C．cakes D．bread【6】A．That morning B．That evening C．That afternoon D．That night【7】A．anything B．something C．nothing D．everything【8】A．bad B．well C．worse D．better【9】A．cheered up B．waken up C．turned up D．cleaned up【10】A．a cookie B．sunshine C．a present D．help三、阅读理解1.A hare was very popular with the other animals who all said they were her friends. But one day she heard the hounds(猎犬) getting close and hoped to escape them with the help of her many friends. So, she went to the horse, and asked him to carry her away from the hounds on his back. But he refused, because he had important work to do for his master. He felt sure that all her other friends would come to help her.She then came to the bull, and hoped that he would repel the hounds with his horns（角）.The bull rep lied,” I am very sorry, but I have an appointment with a lady; but I feel sure that our friend , the goat, will do what you want.” The goat, however, feared that his back might do her some harm if he took her upon it, The sheep, she felt sure,was the proper friend to ask for help.So she went to the sheep and told him the situation. The sheep replied, “Another time , my dear friend. I do not like to have anything to do with it , as hounds have been known for eating sheep as well as hares.”The hare then went, as a last hope, to the calf(小牛),who regretted that be was unable to help her , as did not like to take the responsibility（责任）upon himself. By this time the hounds were quite near, and the hare started to run and luckily escaped.【1】What do we know about the hare?A．She was strong enough to face all the dangers.B．She was friendly and all animals loved to help her.C．She was ready to help the other animals when necessary.D．She got along well with the other animals and had a lot of friends.【2】What happened to the hare one day?A．The horse carried her away on his back.B．Her enemy came near and she was in danger.C．She had an argument with her friend,the bull.D．The goat hurt her when taking her upon his back.【3】What does the underlined word “repel”mean in Chinese?A．击退B．厌恶C．排斥D．拒绝【4】What do you think of the sheep?A．Helpless.B．Brave.C．Friendly.D．Smart.【5】What does the story want to tell us?A．Don’t judge a book by its cover .B．One’s mind works fast in time of danger.C．Sometimes enemies can become good friends.D．Having too many friends means no friends sometimes.2.Betty and I are best friends . Our birthdays are on the same day, so every year we have a birthday party together. But this year ,we had a costume party instead.While we were writing the invitations, my mum came in and asked, “Why not invite John?”John had been in our class for only a few months , but he was always getting better grades in math than anyone else in class. I wrinkled（皱起）my nose and said, “Mum, he wears the same pants to school every day. How could he even afford a costume?”Mum said nothing . The next day, mum gave me an envelope with a shopping certificate（凭证）in it. “I thought it would be nice of you to give this to John ,”mum said. But how? We didn’t want to make John embarrassed. We discussed it for a long time . Finally, Betty and I had a good idea.On the day of our party, kids arrived, dressed differently. John arrived, in an old sheet（床单）,but still in the same brown pants as usual. We danced , ate snacks and played games in groups. Before eating the birthday cake, Betty said in la loud voice, “Now it’s time for the great prize game, It’s the following riddle …”It was a math game. None of us was surprised when John came up with the right answer first and walked off with the envelope. Everything went on well as we planned. John wore a new pair of pants and a new shirt the next week. He felt happy . So did we.When we helped others , we need to find a proper way, or we may hurt them in another way.【1】The two girls and John were in the same_________.A．group B．family C．team D．class【2】John’s family may be very______according to the passage.A．far B．poor C．rich D．small【3】How did John get the prize during the party?A．By helping others.B．By asking for help.C．By getting good grades in study.D．By winning the math game.【4】John______with the shopping certificate after the party.A．watched a basketball matchB．saw a movieC．bought something to wearD．made a phone call【5】The two girls felt_________when they found John wearing his new clothes.A．happy B．sorry C．sad D．Angry3.Dubai is a city of big business, expensive hotels , skyscrapers（摩天楼）,and shopping malls, In the early 20th century, Dubai was a successful trading port. People from the world stopped in Dubai to do business, But it was still a small city, and most people lived as fishermen and businessmen. Then in 1966, oil was discovered. This brought a lot of money into the area, and soon Dubai began to change.Today Dubai is one of the world’s most important business centers. In fact , each year the city gets its money mainly from business, not oil.Recently Dubai has attracted more and more visitors from abroad, They come to relax on its beaches, and every year, millions visit just to go shopping!Dubai is also one of the world’s fastest growing cities. Many tall buildin gs are built in months. The city also has many man-made islands.One of these, the Palm Jumeirah, is like a palm tree（棕榈树）and is very beautiful. The city is still an amazing mix(混合体)of people from different countries . The people from 150 countries live and work in Dubai , and foreigners now outnumber Dubai natives （本地人）by eight to one!Many people welcome the city’s growth. But an increasing number of Dubai natives worry about the speed of change As a Dubai native says, “We must always remember where we came from. Our kids must know we worked very, very hard to get where we are now, and there’s a lot of more work to do.”【1】Why did people stop in Dubai in the early 20th century?A．To relax.B．To buy oil.C．To go shopping.D．To do business.【2】Which of the following is NOTtrue?A．Dubai has created many man-made islands.B．There are many foreigners working in Dubai.C．Many international visitors come to Dubai every year.D．Dubai now gets money mainly from selling oil.【3】What does the underlined word “outnumber” mean?A．To be smaller in size than another group.B．To be more in number than another group.C．To be bigger in area than another group.D．To be smaller in area than another group.【4】In the last paragraph, what does the underlined part mean?A．We should always visit Dubai.B．We should learn from foreigners.C．We must always remember our past.D．We must only think about the future.【5】What’s the main idea of the passage?A．Dubai is growing very fast .B．Dubai was a big city before 1966.C．Many tall buildings are built in months.D．Many tourists come to relax on Dubai’s beaches.四、补充句子口语运用。