2016-2019徐州市中考单项选择
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江苏省徐州市2016 年中考英语试卷一、选择填空(共15 小题,每小题 1 分,满分15 分)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. —you play tennis?—Yes, and I ’m a good player.A. CanB. MayC. MustD. Should【答案】 A【解析】考点:考查情态动词的用法。
2. It ’s not cool but it isn ’t a a s s y esterday.A. hotB. hotterC. hottestD. the hottest【答案】 A【解析】试题分析:句意:今天天气不凉爽,但是不像昨天一样热。
hot 热的;hotter 更热的;hottest 最热的,the hottest 最热的;as+形容词/副词的原级+as“和一样”,故此处用形容词的原级hot.故选A 。
考点:考查形容词的用法。
3. Have you read the Harry Potter series J.K. Rowling?A. ofB. forC. withD. by【答案】 D【解析】试题分析:句意:你读过J.K.罗琳的哈利波特系列小说吗?of 的;for 为了;with 和一起;by 通过;此处表示属于J.K.罗琳的,故用介词of ,故选D。
考点:考查介词的用法。
4. I love . I hope one day I can take part in one of them , answer all the questions and win a big prize!A. chat showsB. game showsC. cartoonsD. documentaries【答案】 B【解析】试题分析:句意:我喜欢游戏节目。
我希望有一天我可以参加其中的一个,回答所有的问题,赢得大奖!chat shows 访谈节目;game shows 游戏节目;cartoons 卡通片;documentaries 纪录片;根据answer all the questions and win a big prize! 可知回答问题,应大奖的节目应是游戏节目。
江苏省徐州市2016年中考英语考试(解析版)————————————————————————————————作者:————————————————————————————————日期:江苏省徐州市2016年中考英语试卷一、选择填空(共15小题,每小题1分,满分15分)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.— _______ you play tennis?—Yes, and I’m a good player.A. CanB. MayC. MustD. Should【答案】A【解析】考点:考查情态动词的用法。
2.It’s not cool but it isn’t as _________ as yesterday.A. hotB. hotterC. hottestD. the hottest【答案】A【解析】试题分析:句意:今天天气不凉爽,但是不像昨天一样热。
hot热的;hotter更热的;hottest最热的,the hottest 最热的;as+形容词/副词的原级+as“和……一样”,故此处用形容词的原级hot.故选A。
考点:考查形容词的用法。
3.Have you read the Harry Potter series __________ J.K. Rowling?A. ofB. forC. withD. by【答案】D【解析】试题分析:句意:你读过J.K.罗琳的哈利波特系列小说吗?of……的;for为了;with和……一起;by通过;此处表示属于J.K.罗琳的,故用介词of,故选D。
考点:考查介词的用法。
4.I love __________. I hope one day I can take part in one of them , answer all the questions and win a big prize!A. chat showsB. game showsC. cartoonsD. documentaries【答案】B【解析】试题分析:句意:我喜欢游戏节目。
2019年江苏省徐州市中考道德与法治试卷一、单项选择題(下列各题的四个选项中,只有一项是最符合题意的.每小题2分,共26分)1.(2分)2018年11月5日至10日,首届____在上海举行。
()A.中国国际进口博览会B.世界互联网大C.中国北京世界园艺博览会D.世界人工智能大会2.(2分)2019年1月3日,_____探测器自主着陆在月球背面,实现人类探测器首次月背软着陆。
()A.天舟一号B.嫦娥四号C.嫦娥二号D.天宫二号3.(2分)“我们毫不动摇鼓励、支持、引导非公有制经济发展的方针政策没有变!我们致力于为非公有制经济发展营造良好环境和提供更多机会的方针政策没有变!”这主要因为非公有制经济是()A.国民经济的主导力量B.我国社会主义经济制度的基础C.我国基本经济制度的主体D.社会主义市场经济的重要组成部分4.(2分)下列名言或俗语与其所体现的观点或道理表述相符的是()名言或俗语体现的观点或道理A 近朱者赤,近墨者黑珍视友情,珍惜朋友B 人心齐,泰山移人多力量大,人越多越好C 徒法不足以自行科学立法是依法治国的前提以诚待人是立足社会的重要条件D 诚实是人生的命脉,是一切价值的根基A.A B.B C.C D.D5.(2分)法与时转则治。
我国现行宪法在修订过程中,宪法修改委员会多次广泛征询广大群众的意见。
这反映出宪法是()A.国家法制统一的基础B.治国安邦的总章程C.人民意志的集中体现D.其他法律的立法依据6.(2分)某市规定,地铁内大声外放视频或音乐将纳入“个人信用不良记录”。
这告诉我们()①要维护自己的个人信用②行使权利不得损害他人的合法权利③自由是有限制的、相对的④纳入“个人信用不良记录”属于行政处分A.①②③B.①②④C.①③④D.②③④7.(2分)践行绿色生活方式应成为一种时尚,更应成为每个人的习惯。
下列做法符合这一观点的是()A.工地覆盖防尘网B.国家颁布“史上最严”的环保法C.企业减少污染物排放D.环保穿衣,少买不必要的衣服8.(2分)漫画给我们的启示是要()A.珍视集体团结B.克服盲目从众心理C.积极参与志愿服务D.在劳动中培养真诚的友谊9.(2分)世界知识产权组织成员大会从2001年起将每年的4月26日定为“世界知识产权日”,旨在全球范围内()①鼓励知识创新②打击侵犯知识产权的违法行为③处理各种知识产权纠纷,维护知识产权秩序④树立尊重知识崇尚科学和保护知识产权的意识A.①③B.①④C.②③D.②④10.(2分)经过60年的民主改革,西藏各族人民同全国人民一道,建立起平等团结互助和谐的民族关系,坚持民族区域自治制度早已深入人心,不可撼动。
2019年江苏省徐州市中考数学试卷一、选择题(本大题共有8小题,每小题3分,共24分,在每小题所给出的四个选项中,恰有一项是符合题目要求的,请将正确选项前的字母代号填涂在答题卡相应位置)1.(3分)2-的倒数是( )A .12-B .12C .2D .2-2.(3分)下列计算正确的是( ) A .224a a a +=B .222()a b a b +=+C .339()a a =D .326a a a =3.(3分)下列长度的三条线段,能组成三角形的是( ) A .2,2,4B .5,6,12C .5,7,2D .6,8,104.(3分)抛掷一枚质地均匀的硬币2000次,正面朝上的次数最有可能为( ) A .500B .800C .1000D .12005.(3分)某小组7名学生的中考体育分数如下:37,40,39,37,40,38,40,该组数据的众数、中位数分别为( ) A .40,37B .40,39C .39,40D .40,386.(3分)下图均由正六边形与两条对角线所组成,其中不是轴对称图形的是( )A .B .C .D .7.(3分)若1(A x ,1)y 、2(B x ,2)y 都在函数2019y x=的图象上,且120x x <<,则( )A .12y y <B .12y y =C .12y y >D .12y y =-8.(3分)如图,数轴上有O 、A 、B 三点,O 为原点,OA 、OB 分别表示仙女座星系、87M 黑洞与地球的距离(单位:光年).下列选项中,与点B 表示的数最为接近的是( )A .6510⨯B .710C .7510⨯D .810二、填空題(本大题共有10小题,每小题3分,共30分.不需写出解答过程,请将答案直接填写在答题卡相应位置)9.(3分)8的立方根是 .10.(3x 的取值范围是 . 11.(3分)方程240x -=的解是 .12.(3分)若2a b =+,则代数式222a ab b -+的值为 .13.(3分)如图,矩形ABCD 中,AC 、BD 交于点O ,M 、N 分别为BC 、OC 的中点.若4MN =,则AC 的长为 .14.(3分)如图,A 、B 、C 、D 为一个外角为40︒的正多边形的顶点.若O 为正多边形的中心,则OAD ∠= .15.(3分)如图,沿一条母线将圆锥侧面剪开并展平,得到一个扇形,若圆锥的底面圆的半径2r cm =,扇形的圆心角120θ=︒,则该圆锥的母线长l 为 cm .16.(3分)如图,无人机于空中A 处测得某建筑顶部B 处的仰角为45︒,测得该建筑底部C 处的俯角为17︒.若无人机的飞行高度AD 为62m ,则该建筑的高度BC 为 m .(参考数据:sin170.29︒≈,cos170.96︒≈,tan170.31)︒≈17.(3分)已知二次函数的图象经过点(2,2)P ,顶点为(0,0)O 将该图象向右平移,当它再次经过点P 时,所得抛物线的函数表达式为 .18.(3分)函数1y x =+的图象与x 轴、y 轴分别交于A 、B 两点,点C 在x 轴上.若ABC ∆为等腰三角形,则满足条件的点C 共有 个.三、解答题(本大题共有10小题,共86分,请在答题卡指定区域内作答,解答时应写出文字说明、证明过程或演算步骤)19.(10分)计算: (1)021()|5|3π---;(2)2162844x x x x--÷+. 20.(10分)(1)解方程:22133x x x-+=-- (2)解不等式组:3222155x x x x >-⎧⎨+-⎩…21.(7分)如图,甲、乙两个转盘分别被分成了3等份与4等份,每份内均标有数字.分别旋转这两个转盘,将转盘停止后指针所指区域内的两数相乘. (1)请将所有可能出现的结果填入下表:的概率为 ;积为偶数的概率为 ;(3)从1~12这12个整数中,随机选取1个整数,该数不是(1)中所填数字的概率为 .22.(7分)某户居民2018年的电费支出情况(每2个月缴费1次)如图所示:根据以上信息,解答下列问题:(1)求扇形统计图中“910-月”对应扇形的圆心角度数;(2)补全条形统计图.23.(8分)如图,将平行四边形纸片ABCD沿一条直线折叠,使点A与点C重合,点D 落在点G处,折痕为EF.求证:(1)ECB FCG∠=∠;(2)EBC FGC∆≅∆.24.(8分)如图,AB为O的直径,C为O上一点,D为BC的中点.过点D作直线AC的垂线,垂足为E,连接OD.(1)求证:A DOB∠=∠;(2)DE与O有怎样的位置关系?请说明理由.25.(8分)如图,有一块矩形硬纸板,长30cm,宽20cm.在其四角各剪去一个同样的正方形,然后将四周突出部分折起,可制成一个无盖长方体盒子.当剪去正方形的边长取何值时,所得长方体盒子的侧面积为2200cm ?26.(8分)【阅读理解】用1020cm cm 的矩形瓷砖,可拼得一些长度不同但宽度均为20cm 的图案.已知长度为10cm 、20cm 、30cm 的所有图案如下:【尝试操作】如图,将小方格的边长看作10cm ,请在方格纸中画出长度为40cm 的所有图案.【归纳发现】观察以上结果,探究图案个数与图案长度之间的关系,将下表补充完整.A .甲从中山路上点B 出发,骑车向北匀速直行;与此同时,乙从点A 出发,沿北京路步行向东匀速直行.设出发xmin 时,甲、乙两人与点A 的距离分别为1y m 、2y m .已知1y 、2y 与x 之间的函数关系如图②所示.(1)求甲、乙两人的速度;(2)当x取何值时,甲、乙两人之间的距离最短?28.(11分)如图,平面直角坐标系中,O为原点,点A、B分别在y轴、x轴的正半轴上.AOB∆的两条外角平分线交于点P,P在反比例函数9yx=的图象上.PA的延长线交x轴于点C,PB的延长线交y轴于点D,连接CD.(1)求P∠的度数及点P的坐标;(2)求OCD∆的面积;(3)AOB∆的面积是否存在最大值?若存在,求出最大面积;若不存在,请说明理由.2019年江苏省徐州市中考数学试卷参考答案与试题解析一、选择题(本大题共有8小题,每小题3分,共24分,在每小题所给出的四个选项中,恰有一项是符合题目要求的,请将正确选项前的字母代号填涂在答题卡相应位置)1.(3分)2-的倒数是( )A .12-B .12C .2D .2-【解答】解:1(2)()12-⨯-=,2∴-的倒数是12-. 故选:A .2.(3分)下列计算正确的是( ) A .224a a a +=B .222()a b a b +=+C .339()a a =D .326a a a =【解答】解:A 、2222a a a +=,故选项A 不合题意;B .222()2a b a ab b +=++,故选项B 不合题意;C .339()a a =,故选项C 符合题意;D .325a a a =,故选项D 不合题意.故选:C .3.(3分)下列长度的三条线段,能组成三角形的是( ) A .2,2,4B .5,6,12C .5,7,2D .6,8,10【解答】解:224+=,2∴,2,4不能组成三角形,故选项A 错误, 5612+<,5∴,6,12不能组成三角形,故选项B 错误, 527+=,5∴,7,2不能组成三角形,故选项C 错误, 6810+>,6∴,8,10能组成三角形,故选项D 正确,故选:D .4.(3分)抛掷一枚质地均匀的硬币2000次,正面朝上的次数最有可能为( ) A .500B .800C .1000D .1200【解答】解:抛掷一枚质地均匀的硬币2000次,正面朝上的次数最有可能为1000次, 故选:C .5.(3分)某小组7名学生的中考体育分数如下:37,40,39,37,40,38,40,该组数据的众数、中位数分别为( ) A .40,37B .40,39C .39,40D .40,38【解答】解:将数据重新排列为37,37,38,39,40,40,40, 所以这组数据的众数为40,中位数为39, 故选:B .6.(3分)下图均由正六边形与两条对角线所组成,其中不是轴对称图形的是( )A .B .C .D .【解答】解:不是轴对称图形,故选:D .7.(3分)若1(A x ,1)y 、2(B x ,2)y 都在函数2019y x=的图象上,且120x x <<,则( )A .12y y <B .12y y =C .12y y >D .12y y =-【解答】解:函数2019y x=, ∴该函数图象在第一、三象限、在每个象限内y 随x 的增大而减小,1(A x ,1)y 、2(B x ,2)y 都在函数2019y x=的图象上,且120x x <<, 12y y ∴<,故选:A .8.(3分)如图,数轴上有O 、A 、B 三点,O 为原点,OA 、OB 分别表示仙女座星系、87M 黑洞与地球的距离(单位:光年).下列选项中,与点B 表示的数最为接近的是( )A .6510⨯B .710C .7510⨯D .810【解答】解:672.5100.2510⨯=⨯,77(1010)(0.2510)40⨯÷⨯=, 从数轴看比较接近;故选:D .二、填空題(本大题共有10小题,每小题3分,共30分.不需写出解答过程,请将答案直接填写在答题卡相应位置)9.(3分)8的立方根是 2 . 【解答】解:8的立方根为2, 故答案为:2.10.(3x 的取值范围是 1x -… .【解答】解:10x ∴+…,x ∴的取值范围是:1x -….故答案为:1x -….11.(3分)方程240x -=的解是 2± . 【解答】解:240x -=, 移项得:24x =,两边直接开平方得:2x =±, 故答案为:2±.12.(3分)若2a b =+,则代数式222a ab b -+的值为 4 . 【解答】解:2a b =+, 2a b ∴-=,22222()24a ab b a b ∴-+=-==. 故答案为:413.(3分)如图,矩形ABCD 中,AC 、BD 交于点O ,M 、N 分别为BC 、OC 的中点.若4MN =,则AC 的长为 16 .【解答】解:M 、N 分别为BC 、OC 的中点, 28BO MN ∴==.四边形ABCD 是矩形, 216AC BD BO ∴===.故答案为16.14.(3分)如图,A 、B 、C 、D 为一个外角为40︒的正多边形的顶点.若O 为正多边形的中心,则OAD ∠= 140︒ .【解答】解:多边形的每个外角相等,且其和为360︒, 据此可得多边形的边数为:360940︒=︒, (92)1801409OAD -⨯︒∴∠==︒.故答案为:140︒15.(3分)如图,沿一条母线将圆锥侧面剪开并展平,得到一个扇形,若圆锥的底面圆的半径2r cm =,扇形的圆心角120θ=︒,则该圆锥的母线长l 为 6 cm .【解答】解:圆锥的底面周长224cm ππ=⨯=, 设圆锥的母线长为R ,则:1204180Rππ⨯=, 解得6R =. 故答案为:6.16.(3分)如图,无人机于空中A 处测得某建筑顶部B 处的仰角为45︒,测得该建筑底部C 处的俯角为17︒.若无人机的飞行高度AD 为62m ,则该建筑的高度BC 为 262 m .(参考数据:sin170.29︒≈,cos170.96︒≈,tan170.31)︒≈【解答】解:作AE BC ⊥于E , 则四边形ADCE 为矩形, 62EC AD ∴==,在Rt AEC ∆中,tan ECEAC AE∠=, 则62200tan 0.31EC AE EAC =≈=∠,在Rt AEB ∆中,45BAE ∠=︒, 200BE AE ∴==,20062262()BC m ∴=+=,则该建筑的高度BC 为262m , 故答案为:262.17.(3分)已知二次函数的图象经过点(2,2)P ,顶点为(0,0)O 将该图象向右平移,当它再次经过点P 时,所得抛物线的函数表达式为 21(4)2y x =- .【解答】解:设原来的抛物线解析式为:2(0)y ax a =≠. 把(2,2)P 代入,得24a =, 解得12a =. 故原来的抛物线解析式是:212y x =. 设平移后的抛物线解析式为:21()2y x b =-.把(2,2)P 代入,得212(2)2b =-.解得0b =(舍去)或4b =.所以平移后抛物线的解析式是:21(4)2y x =-.故答案是:21(4)2y x =-.18.(3分)函数1y x =+的图象与x 轴、y 轴分别交于A 、B 两点,点C 在x 轴上.若ABC ∆为等腰三角形,则满足条件的点C 共有 3 个.【解答】解:以点A 为圆心,AB 为半径作圆,与x 轴交点即为C ; 以点B 为圆心,AB 为半径作圆,与x 轴交点即为C ; 作AB 的中垂线与x 轴的交点即为C ; 故答案为3;三、解答题(本大题共有10小题,共86分,请在答题卡指定区域内作答,解答时应写出文字说明、证明过程或演算步骤)19.(10分)计算:(1)021()|5|3π---;(2)2162844x x x x--÷+. 【解答】解:(1)原式13952=-+-=;(2)原式(4)(4)2(4)44x x x x x+--=÷+ 2(4)4x x x =-- 2x =.20.(10分)(1)解方程:22133x x x-+=-- (2)解不等式组:3222155x x x x >-⎧⎨+-⎩…【解答】解:(1)22133x x x-+=--, 两边同时乘以3x -,得 232x x -+-=-,32x ∴=; 经检验32x =是原方程的根; (2)由3222155x x x x >-⎧⎨+-⎩…可得22x x >-⎧⎨⎩…,∴不等式的解为22x -<…;21.(7分)如图,甲、乙两个转盘分别被分成了3等份与4等份,每份内均标有数字.分别旋转这两个转盘,将转盘停止后指针所指区域内的两数相乘. (1)请将所有可能出现的结果填入下表:的概率为 ;积为偶数的概率为 ;(3)从1~12这12个整数中,随机选取1个整数,该数不是(1)中所填数字的概率为 .【解答】解:(1)补全表格如下:所以积为9的概率为112;积为偶数的概率为82123=, 故答案为:112,23. (3)从1~12这12个整数中,随机选取1个整数,该数不是(1)中所填数字的有5和7这2种,∴此事件的概率为21126=, 故答案为:16. 22.(7分)某户居民2018年的电费支出情况(每2个月缴费1次)如图所示:根据以上信息,解答下列问题:(1)求扇形统计图中“910-月”对应扇形的圆心角度数; (2)补全条形统计图.【解答】解:(1)全年的总电费为:24010%2400÷=元 910-月份所占比:7280240060÷=, ∴扇形统计图中“910-月”对应扇形的圆心角度数为:73604260︒⨯=︒ 答:扇形统计图中“910-月”对应扇形的圆心角度数是42︒(2)78-月份的电费为:2400300240350280330900-----=元, 补全的统计图如图:23.(8分)如图,将平行四边形纸片ABCD 沿一条直线折叠,使点A 与点C 重合,点D 落在点G 处,折痕为EF .求证:(1)ECB FCG∠=∠;(2)EBC FGC∆≅∆.【解答】证明:(1)四边形ABCD是平行四边形,∴∠=∠,A BCD由折叠可得,A ECG∠=∠,∴∠=∠,BCD ECG∴∠-∠=∠-∠,BCD ECF ECG ECFECB FCG∴∠=∠;(2)四边形ABCD是平行四边形,∴∠=∠,AD BCD B=,由折叠可得,D G=,∠=∠,AD CG=,∴∠=∠,BC CGB G又ECB FCG∠=∠,∴∆≅∆.EBC FGC ASA()24.(8分)如图,AB为O的直径,C为O上一点,D为BC的中点.过点D作直线AC的垂线,垂足为E,连接OD.(1)求证:A DOB∠=∠;(2)DE与O有怎样的位置关系?请说明理由.【解答】(1)证明:连接OC ,D 为BC 的中点,∴CD BD =,12BCD BOC ∴∠=∠,12BAC BOC ∠=∠,A DOB ∴∠=∠;(2)解:DE 与O 相切, 理由:A DOB ∠=∠, //AE OD ∴,DE AE ⊥,OD DE ∴⊥,DE ∴与O 相切.25.(8分)如图,有一块矩形硬纸板,长30cm ,宽20cm .在其四角各剪去一个同样的正方形,然后将四周突出部分折起,可制成一个无盖长方体盒子.当剪去正方形的边长取何值时,所得长方体盒子的侧面积为2200cm ?【解答】解:设剪去正方形的边长为xcm ,则做成无盖长方体盒子的底面长为(302)x cm -,宽为(202)x cm-,高为xcm,依题意,得:2[(302)(202)]200x x x⨯-+-=,整理,得:2225500x x-+=,解得:15 2x=,210x=.当10x=时,2020x-=,不合题意,舍去.答:当剪去正方形的边长为52cm时,所得长方体盒子的侧面积为2200cm.26.(8分)【阅读理解】用1020cm cm⨯的矩形瓷砖,可拼得一些长度不同但宽度均为20cm的图案.已知长度为10cm、20cm、30cm的所有图案如下:【尝试操作】如图,将小方格的边长看作10cm,请在方格纸中画出长度为40cm的所有图案.【归纳发现】观察以上结果,探究图案个数与图案长度之间的关系,将下表补充完整.根据作图可知40cm时,所有图案个数4个;50cm时,所有图案个数5个;60cm时,所有图案个数6个;故答案为4,5,6;27.(9分)如图①,将南北向的中山路与东西向的北京路看成两条直线,十字路口记作点A .甲从中山路上点B 出发,骑车向北匀速直行;与此同时,乙从点A 出发,沿北京路步行向东匀速直行.设出发xmin 时,甲、乙两人与点A 的距离分别为1y m 、2y m .已知1y 、2y 与x 之间的函数关系如图②所示.(1)求甲、乙两人的速度;(2)当x 取何值时,甲、乙两人之间的距离最短?【解答】解:(1)设甲、乙两人的速度分别为/am min ,/bm min ,则: 11200(05)1200(5)ax x y ax x -⎧=⎨->⎩剟2y bx =由图②知: 3.75x =或7.5时,12y y =,∴1200 3.75 3.757.512007.5a b a b -=⎧⎨-=⎩,解得:24080a b =⎧⎨=⎩答:甲的速度为240/m min ,乙的速度为80/m min . (2)设甲、乙之间距离为d , 则222(1200240)(80)d x x =-+ 2964000()1440002x =-+,∴当92x =时,2d 的最小值为144000,即d 的最小值为 答:当92x =时,甲、乙两人之间的距离最短. 28.(11分)如图,平面直角坐标系中,O 为原点,点A 、B 分别在y 轴、x 轴的正半轴上.AOB ∆的两条外角平分线交于点P ,P 在反比例函数9y x=的图象上.PA 的延长线交x 轴于点C ,PB 的延长线交y 轴于点D ,连接CD .(1)求P ∠的度数及点P 的坐标; (2)求OCD ∆的面积;(3)AOB ∆的面积是否存在最大值?若存在,求出最大面积;若不存在,请说明理由.【解答】解:(1)如图,作PM OAY ⊥M ,PN OB ⊥于N ,PH AB ⊥于H . 90PMA PHA ∴∠=∠=︒,PAM PAH ∠=∠,PA PA =,()PAM PAH AAS ∴∆≅∆,PM PH ∴=,APM APH ∠=∠,同理可证:BPN BPH ∆≅∆, PH PN ∴=,BPN BPH ∠=∠, PM PN ∴=,90PMO MON PNO ∠=∠=∠=︒,∴四边形PMON 是矩形,90MPN ∴∠=︒,1()452APB APH BPH MPH NPH ∴∠=∠+∠=∠+∠=︒,PM PN =,∴可以假设(,)P m m ,(,)P m m 在9y x=上, 29m ∴=, 0m >, 3m ∴=,(3,3)P ∴.(2)设OA a =,OB b =,则3AM AH a ==-,3BN BH b ==-, 6AB a b ∴=--,222AB OA OB =+,222(6)a b a b ∴+=--, 可得1866ab a b =--,19332a b ab ∴--=,//PM OC ,∴CO OAPM AM =, ∴33OC aa=-, 33a OC a ∴=-,同法可得33bOD b=-, 1999632(3)(3)9332COD ab ab abS OC DO a b a b ab ab∆∴=====----+.(3)设OA a =,OB b =,则3AM AH a ==-,3BN BH b ==-, 6AB a b ∴=--, 6OA OB AB ∴++=,6a b ∴+=,6∴,(26∴,∴3(2,54ab ∴- (1)272AOB S ab ∆∴=-…AOB ∴∆的面积的最大值为27-2018年江苏省徐州市中考数学试卷一、选择题(共8小题,每小题3分,满分24分) 1.(3分)4的相反数是( ) A .B .C .4D .﹣42.(3分)下列计算正确的是()A.2a2﹣a2=1B.(ab)2=ab2C.a2+a3=a5D.(a2)3=a6 3.(3分)下列图形中,既是轴对称图形,又是中心对称图形的是()A.B.C.D.4.(3分)如图是由5个相同的正方体搭成的几何体,其左视图是()A.B.C.D.5.(3分)抛掷一枚质地均匀的硬币,若前3次都是正面朝上,则第4次正面朝上的概率()A.小于B.等于C.大于D.无法确定6.(3分)某市从不同学校随机抽取100名初中生,对“学校统一使用数学教辅用书的册数”进行调查,统计结果如下:)A.众数是2册B.中位数是2册C.极差是2册D.平均数是2册7.(3分)如图,在平面直角坐标系中,函数y=kx与y的图象交于A,B两点,过A作y轴的垂线,交函数y的图象于点C,连接BC,则△ABC的面积为()A.2B.4C.6D.88.(3分)若函数y=kx+b的图象如图所示,则关于x的不等式kx+2b<0的解集为()A.x<3B.x>3C.x<6D.x>6二、填空题(本大题共有10小题,每小题3分,共30分.不需写出解答过程)9.(3分)五边形的内角和是°.10.(3分)我国自主研发的某型号手机处理器采用10nm工艺,已知1nm=0.000000001m,则10nm用科学记数法可表示为m.11.(3分)化简:||=.12.(3分)若在实数范围内有意义,则x的取值范围为.13.(3分)若2m+n=4,则代数式6﹣2m﹣n的值为.14.(3分)若菱形两条对角线的长分别是6cm和8cm,则其面积为cm2.15.(3分)如图,Rt△ABC中,∠ABC=90°,D为AC的中点,若∠C=55°,则∠ABD=°.16.(3分)如图,扇形的半径为6,圆心角θ为120°,用这个扇形围成一个圆锥的侧面,所得圆锥的底面半径为.17.(3分)如图,每个图案均由边长相等的黑、白两色正方形按规律拼接而成,照此规律,第n个图案中白色正方形比黑色正方形多个.(用含n的代数式表示)18.(3分)如图,AB为⊙O的直径,AB=4,C为半圆AB的中点,P为上一动点,延长BP至点Q,使BP•BQ=AB2.若点P由A运动到C,则点Q运动的路径长为.三、解答题(本大题共有10小题,共86分.解答时应写出文字说明、证明过程或演算步骤)19.(10分)计算:(1)﹣12+20180﹣()﹣1;(2).20.(10分)(1)解方程:2x2﹣x﹣1=0;>(2)解不等式组:21.(7分)不透明的袋中装有1个红球与2个白球,这些球除颜色外都相同,将其搅匀.(1)从中摸出1个球,恰为红球的概率等于;(2)从中同时摸出2个球,摸到红球的概率是多少?(用画树状图或列表的方法写出分析过程)22.(7分)在“书香校园”活动中,某校为了解学生家庭藏书情况,随机抽取本校部分学生进行调查,并绘制成部分统计图表如下:(1)该调查的样本容量为,a=;(2)在扇形统计图中,“A”对应扇形的圆心角为°;(3)若该校有2000名学生,请估计全校学生中家庭藏书200本以上的人数.23.(8分)如图,在矩形ABCD中,AD=4,点E在边AD上,连接CE,以CE为边向右上方作正方形CEFG,作FH⊥AD,垂足为H,连接AF.(1)求证:FH=ED;(2)当AE为何值时,△AEF的面积最大?24.(8分)徐州至北京的高铁里程约为700km,甲、乙两人从徐州出发,分别乘坐“徐州号”高铁A与“复兴号”高铁B前往北京.已知A车的平均速度比B车的平均速度慢80km/h,A车的行驶时间比B车的行驶时间多40%,两车的行驶时间分别为多少?25.(8分)如图,AB为⊙O的直径,点C在⊙O外,∠ABC的平分线与⊙O交于点D,∠C=90°.(1)CD与⊙O有怎样的位置关系?请说明理由;(2)若∠CDB=60°,AB=6,求的长.26.(8分)如图,1号楼在2号楼的南侧,两楼高度均为90m,楼间距为AB.冬至日正午,太阳光线与水平面所成的角为32.3°,1号楼在2号楼墙面上的影高为CA;春分日正午,太阳光线与水平面所成的角为55.7°,1号楼在2号楼墙面上的影高为DA.已知CD=42m.(1)求楼间距AB;(2)若2号楼共30层,层高均为3m,则点C位于第几层?(参考数据:sin32.3°≈0.53,cos32.3°≈0.85,tan32.3°≈0.63,sin55.7°≈0.83,cos55.7°≈0.56,tan55.7°≈1.47)27.(10分)如图,在平面直角坐标系中,二次函数y=﹣x2+6x﹣5的图象与x轴交于A、B两点,与y轴交于点C,其顶点为P,连接PA、AC、CP,过点C作y轴的垂线l.(1)求点P,C的坐标;(2)直线l上是否存在点Q,使△PBQ的面积等于△PAC的面积的2倍?若存在,求出点Q的坐标;若不存在,请说明理由.28.(10分)如图,将等腰直角三角形纸片ABC对折,折痕为CD.展平后,再将点B折叠在边AC上(不与A、C重合),折痕为EF,点B在AC上的对应点为M,设CD与EM交于点P,连接PF.已知BC=4.(1)若M为AC的中点,求CF的长;(2)随着点M在边AC上取不同的位置,①△PFM的形状是否发生变化?请说明理由;②求△PFM的周长的取值范围.2018年江苏省徐州市中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.(3分)4的相反数是()A.B.C.4D.﹣4【解答】解:4的相反数是﹣4,故选:D.2.(3分)下列计算正确的是()A.2a2﹣a2=1B.(ab)2=ab2C.a2+a3=a5D.(a2)3=a6【解答】解:A、2a2﹣a2=a2,故A错误;B、(ab)2=a2b2,故B错误;C、a2与a3不是同类项,不能合并,故C错误;D、(a2)3=a6,故D正确.故选:D.3.(3分)下列图形中,既是轴对称图形,又是中心对称图形的是()A.B.C.D.【解答】解:A、既是轴对称图形,又是中心对称图形,故此选项正确;B、不是轴对称图形,是中心对称图形,故此选项错误;C、是轴对称图形,不是中心对称图形,故此选项错误;D、是轴对称图形,不是中心对称图形,故此选项错误;故选:A.4.(3分)如图是由5个相同的正方体搭成的几何体,其左视图是()A.B.C.D.【解答】解:根据立体图可知该左视图是底层有2个小正方形,第二层左边有1个小正方形.故选:A.5.(3分)抛掷一枚质地均匀的硬币,若前3次都是正面朝上,则第4次正面朝上的概率()A.小于B.等于C.大于D.无法确定【解答】解:连续抛掷一枚质地均匀的硬币4次,前3次的结果都是正面朝上,他第4次抛掷这枚硬币,正面朝上的概率为:,故选:B.6.(3分)某市从不同学校随机抽取100名初中生,对“学校统一使用数学教辅用书的册数”进行调查,统计结果如下:)A.众数是2册B.中位数是2册C.极差是2册D.平均数是2册【解答】解:A、众数是1册,结论错误,故A不符合题意;B、中位数是2册,结论正确,故B符合题意;C、极差=3﹣0=3册,结论错误,故C不符合题意;D、平均数是(0×13+1×35+2×29+3×23)÷100=1.62册,结论错误,故D不符合题意.故选:B.7.(3分)如图,在平面直角坐标系中,函数y=kx与y的图象交于A,B两点,过A作y轴的垂线,交函数y的图象于点C,连接BC,则△ABC的面积为()A.2B.4C.6D.8【解答】解:∵正比例函数y=kx与反比例函数y的图象交点关于原点对称,∴设A点坐标为(x,),则B点坐标为(﹣x,),C(﹣2x,),∴S△ABC(﹣2x﹣x)•()(﹣3x)•()=6.故选:C.8.(3分)若函数y=kx+b的图象如图所示,则关于x的不等式kx+2b<0的解集为()A.x<3B.x>3C.x<6D.x>6【解答】解:∵一次函数y=kx+b经过点(3,0),且y随x的增大而减小,∴3k+b=0,且k<0,则3,∵kx+2b<0,∴kx<﹣2b,则x>6,即x>6,故选:D.二、填空题(本大题共有10小题,每小题3分,共30分.不需写出解答过程)9.(3分)五边形的内角和是540°.【解答】解:(5﹣2)•180°=540°,故答案为:540°.10.(3分)我国自主研发的某型号手机处理器采用10nm工艺,已知1nm=0.000000001m,则10nm用科学记数法可表示为1×10﹣8m.【解答】解:10nm用科学记数法可表示为1×10﹣8m,故答案为:1×10﹣8.11.(3分)化简:||=.【解答】解:∵<0∴||=2.故答案为:2.12.(3分)若在实数范围内有意义,则x的取值范围为x≥2.【解答】解:由题意得:x﹣2≥0,解得:x≥2,故答案为:x≥2.13.(3分)若2m+n=4,则代数式6﹣2m﹣n的值为2.【解答】解:∵2m+n=4,∴6﹣2m﹣n=6﹣(2m+n)=6﹣4=2,故答案为2.14.(3分)若菱形两条对角线的长分别是6cm和8cm,则其面积为24cm2.【解答】解:∵菱形的两条对角线分别是6cm和8cm,∴这个菱形的面积是:6×8=24(cm2).故答案为:24.15.(3分)如图,Rt△ABC中,∠ABC=90°,D为AC的中点,若∠C=55°,则∠ABD=35°.【解答】解:在Rt△ABC中,∠ABC=90°,D为AC的中点,∴BD是中线,∴AD=BD=CD,∴∠BDC=∠C=55°,∴∠ABD=90°﹣55°=35°.故答案是:35.16.(3分)如图,扇形的半径为6,圆心角θ为120°,用这个扇形围成一个圆锥的侧面,所得圆锥的底面半径为2.【解答】解:扇形的弧长4π,∴圆锥的底面半径为4π÷2π=2.故答案为:2.17.(3分)如图,每个图案均由边长相等的黑、白两色正方形按规律拼接而成,照此规律,第n个图案中白色正方形比黑色正方形多4n+3个.(用含n的代数式表示)【解答】解:方法一:第1个图形黑、白两色正方形共3×3个,其中黑色1个,白色3×3﹣1个,第2个图形黑、白两色正方形共3×5个,其中黑色2个,白色3×5﹣2个,第3个图形黑、白两色正方形共3×7个,其中黑色3个,白色3×7﹣3个,依此类推,第n个图形黑、白两色正方形共3×(2n+1)个,其中黑色n个,白色3×(2n+1)﹣n个,即:白色正方形5n+3个,黑色正方形n个,故第n个图案中白色正方形比黑色正方形多4n+3个,方法二第1个图形白色正方形共8个,黑色1个,白色比黑色多7个,第2个图形比第1个图形白色比黑色又多了4个,即白色比黑色多(7+4)个,第3个图形比第2个图形白色比黑色又多了4个,即白色比黑色多(7+4×2)个,类推,第n个图案中白色正方形比黑色正方形多[7+4(n﹣1)]个,即(4n+3)个,故第n个图案中白色正方形比黑色正方形多4n+3个.18.(3分)如图,AB为⊙O的直径,AB=4,C为半圆AB的中点,P为上一动点,延长BP至点Q,使BP•BQ=AB2.若点P由A运动到C,则点Q运动的路径长为4.【解答】解:如图所示:连接AQ.∵BP•BQ=AB2,∴.又∵∠ABP=∠QBA,∴△ABP∽△QBA,∴∠APB=∠QAB=90°,∴QA始终与AB垂直.当点P在A点时,Q与A重合,当点P在C点时,AQ=2OC=4,此时,Q运动到最远处,∴点Q运动路径长为4.故答案为:4.三、解答题(本大题共有10小题,共86分.解答时应写出文字说明、证明过程或演算步骤)19.(10分)计算:(1)﹣12+20180﹣()﹣1;(2).【解答】解:(1)﹣12+20180﹣()﹣1;=﹣1+1﹣2+2,=0;(2).,=2(a﹣b).20.(10分)(1)解方程:2x2﹣x﹣1=0;>(2)解不等式组:【解答】解:(1)2x2﹣x﹣1=0,(2x+1)(x﹣1)=0,2x+1=0,x﹣1=0,x1,x2=1;(2)>①②∵解不等式①得:x>﹣4,解不等式②得:x≤3,∴不等式组的解集为﹣4<x≤3.21.(7分)不透明的袋中装有1个红球与2个白球,这些球除颜色外都相同,将其搅匀.(1)从中摸出1个球,恰为红球的概率等于;(2)从中同时摸出2个球,摸到红球的概率是多少?(用画树状图或列表的方法写出分析过程)【解答】解:(1)从中摸出1个球,恰为红球的概率等于,故答案为:;(2)画树状图:所以共有6种情况,含红球的有4种情况,所以p,答:从中同时摸出2个球,摸到红球的概率是.22.(7分)在“书香校园”活动中,某校为了解学生家庭藏书情况,随机抽取本校部分学生进行调查,并绘制成部分统计图表如下:(1)该调查的样本容量为200,a=64;(2)在扇形统计图中,“A”对应扇形的圆心角为36°;(3)若该校有2000名学生,请估计全校学生中家庭藏书200本以上的人数.【解答】解:(1)因为“C”有50人,占样本的25%,所以样本=50÷25%=200(人)因为“B”占样本的32%,所以a=200×32%=64(人)故答案为:200,64;(2)“A”对应的扇形的圆心角360°=36°,故答案为:36°;(3)全校学生中家庭藏书200本以上的人数为:2000660(人)答:全校学生中家庭藏书200本以上的人数为660人.23.(8分)如图,在矩形ABCD中,AD=4,点E在边AD上,连接CE,以CE为边向右上方作正方形CEFG,作FH⊥AD,垂足为H,连接AF.(1)求证:FH=ED;(2)当AE为何值时,△AEF的面积最大?【解答】解:(1)证明:∵四边形CEFG是正方形,∴CE=EF,∵∠FEC=∠FEH+∠CED=90°,∠DCE+∠CED=90°,∴∠FEH=∠DCE,在△FEH和△ECD中,∴△FEH≌△ECD,∴FH=ED;(2)设AE=a,则ED=FH=4﹣a,∴S△AEF AE•FH a(4﹣a),(a﹣2)2+2,∴当AE=2时,△AEF的面积最大.24.(8分)徐州至北京的高铁里程约为700km,甲、乙两人从徐州出发,分别乘坐“徐州号”高铁A与“复兴号”高铁B前往北京.已知A车的平均速度比B车的平均速度慢80km/h,A车的行驶时间比B车的行驶时间多40%,两车的行驶时间分别为多少?【解答】解:设B车行驶的时间为t小时,则A车行驶的时间为1.4t小时,根据题意得:80,解得:t=2.5,经检验,t=2.5是原分式方程的解,且符合题意,∴1.4t=3.5.答:A车行驶的时间为3.5小时,B车行驶的时间为2.5小时.25.(8分)如图,AB为⊙O的直径,点C在⊙O外,∠ABC的平分线与⊙O交于点D,∠C=90°.(1)CD与⊙O有怎样的位置关系?请说明理由;(2)若∠CDB=60°,AB=6,求的长.【解答】解:(1)相切.理由如下:连接OD,∵BD是∠ABC的平分线,∴∠CBD=∠ABD,又∵OD=OB,∴∠ODB=∠ABD,∴∠ODB=∠CBD,∴OD∥CB,∴∠ODC=∠C=90°,∴CD与⊙O相切;(2)若∠CDB=60°,可得∠ODB=30°,∴∠AOD=60°,又∵AB=6,∴AO=3,∴ π.26.(8分)如图,1号楼在2号楼的南侧,两楼高度均为90m,楼间距为AB.冬至日正午,太阳光线与水平面所成的角为32.3°,1号楼在2号楼墙面上的影高为CA;春分日正午,太阳光线与水平面所成的角为55.7°,1号楼在2号楼墙面上的影高为DA.已知CD=42m.(1)求楼间距AB;(2)若2号楼共30层,层高均为3m,则点C位于第几层?(参考数据:sin32.3°≈0.53,cos32.3°≈0.85,tan32.3°≈0.63,sin55.7°≈0.83,cos55.7°≈0.56,tan55.7°≈1.47)【解答】解:(1)过点C作CE⊥PB,垂足为E,过点D作DF⊥PB,垂足为F,则∠CEP=∠PFD=90°,由题意可知:设AB=x,在Rt△PCE中,tan32.3°,∴PE=x•tan32.3°,同理可得:在Rt△PDF中,tan55.7°,∴PF=x•tan55.7°,由PF﹣PE=EF=CD=42,可得x•tan55.7°﹣x•tan32.3°=42,解得:x=50∴楼间距AB=50m,(2)由(1)可得:PE=50•tan32.3°=31.5m,∴CA=EB=90﹣31.5=58.5m由于2号楼每层3米,可知点C位于20层.27.(10分)如图,在平面直角坐标系中,二次函数y=﹣x2+6x﹣5的图象与x轴交于A、B两点,与y轴交于点C,其顶点为P,连接PA、AC、CP,过点C作y轴的垂线l.。
2019江苏徐州中考英语试卷附答案一、选择填空(共15小题,每小题1分,满分15分)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.(1分)Millie has some new friends.She likes to play with _________ after school.()A.me B.us C.you D.them2.(1分)I'll be at home __________ Sunday morning.You can phone me then.()A.on B.in C.at D.to3.(1分)Which do you like __________ ,juice or cola?()A.well B.better C.best D.the best4.(1分)It's important for us ___________ good manners.()A.having B.have C.to have D.had5.(1分)﹣﹣﹣___________ can you write in English?﹣﹣﹣About forty words per minute.()A.How far B.How often C.How fast D.How long6.(1分)China's high﹣speed railways _____ from 9,000 to 29,000 kilometres in the past few years.()A.are growing B.were growingC.will grow D.have grown7.(1分)The path was covered with snow,so we walked very _______.We were afraid of falling.()A.quickly B.carefully C.excitedly D.hurriedly8.(1分)﹣﹣﹣I didn't see you at Jim's party last week.﹣﹣﹣I had to work that evening,so I _________ go.()A.needn't B.mustn't C.couldn't D.shouldn't9.(1分)The ____________that there is life on other planets has always encouraged scientists to explore the outer space.()A.invitation B.possibilityC.order D.advice10.(1分)Every time Tom is late,he'll ___________ an excuse.So I wonder what his excuseis this time.()A.set up B.put up C.take up D.make up11.(1分)Helen was very rude to me.I refuse to speak to her again __________ she says sorry.()A.until B.if C.because D.since12.(1分)Hello,Joe.I didn't _________ to see you today.I thought you were away on holiday.()A.want B.prepare C.expect D.agree13.(1分)I learnt to swim when I was six.I ___________ by my mother.()A.am taught B.was taughtC.will be taught D.have taught14.(1分)﹣﹣﹣Does Aunt Jane enjoy ____________?﹣﹣﹣Yes,She has three dogs,two cats,four birds,and some goldfish in her house.()A.keeping pets B.collecting dollsC.visiting the zoo D.working on the farm15.(1分)﹣﹣﹣Sorry,___________.What do you mean by saying "look out"?﹣﹣﹣I asked you "to be careful",not "to look outside"()A.I can't hear you B.I can't see clearlyC.I don't notice you D.I don't follow you二、完形填空(共15 小题,每小题15分,满分15分)根据短文内容,从各题所给的A. B、C、D四个选项中选出最佳选项.16.(15分)Mr Wu is an English teacher.Last Monday at the beginning of class,he (1)asked his students how their weekends had been.One girl said that she had spent a (2)weekend﹣she had her wisdom teeth pulled out and they still hurt."Why do you always seem to be so happy,Mr Wu?" she asked.The girl's (3)reminded Mr Wu of something he had read somewhere before."Every morning when you get up,you have a choice about how you want to get close to life that day," Mr Wu said with a smile."I (4)to be cheerful.""And today is my lucky day," he added."(5)?" The whole class were curious."This morning,I (6)to school as usual.I only had to go another kilometer down the road when my e﹣bike broke down…""Your e﹣bike broke down and it's your lucky day?" The students were (7)."What do you mean,Mr Wu?""My e﹣bike broke down a quarter before class,so I (8)it on the roadside,took my books,and walked down the road.It took me ten minutes to arrive at the (9).I live eight kilometers away.My e﹣bike could have broken down (10)along the way.But it didn't.(11),it broke down in the perfect place﹣off the main road,within walking distance of here.I'm still able to teach my class (12)I'll be able to get it repaired after class.If my e﹣bike must break down (13),it couldn't be arranged(安排)in a better way."The students' eyes opened wide,and then they smiled.Mr Wu smiled back.Somehow,his story had (14)them.He was happy that they had a perfect chance to consider (15)in a new way.(1)A.proudly B.cheerfully C.seriously D.angrily(2)A.busy B.satisfying C.terrible D.meaningful (3)A.question B.suggestion C.decision D.introduction (4)A.fail B.hate C.seem D.choose(5)A.Who B.When C.Why D.How(6)A.walked B.ran C.drove D.rode(7)A.surprised B.bored C.impatient D.nervous(8)A.left B.checked C.repaired D.found(9)A.hospital B.school C.park D.bank(10)A.somewhere B.anywhere C.everywhere D.nowhere(11)A.However B.Also C.Instead D.Otherwise (12)A.and B.but C.so D.or(13)A.yesterday B.the other day C.today D.tomorrow(14)A.hurt B.touched C.controlled D.worried(15)A.dream B.purpose C.wish D.luck三、阅读理解(共3小题,每小题8分,满分24分)阅读下面三篇短文,从各题所给的A、B、C、D四个选项中选出最佳选项.17.(8分)(1)What are Amy,Daniel and Simon talking about?A.Listening.B.Speaking.C.Reading.D.Writing.(2)The rabbits in the book Rabbits in Australia.A.are very cuteB.are in small numbersC.cause a problemD.find it hard to live in Australia(3)What type of book is Moby Dick?。
徐州市2016至2020五年中考英语试卷及答案(按年顺序整理A4纸排版可打印)2016年江苏徐州中考英语试题及答案英语试题一、选择填空(共 15 小题,每小题 1 分,满分 15 分)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. — _______ you play tennis?—Yes, and I’m a good player.A. CanB. MayC. MustD. Should2. It’s not cool but it isn’t as _________ as yesterday.A. hotB. hotterC. hottestD. the hottest3. Have you read the Harry Potter series __________ J.K. Rowling?A. ofB. forC. withD. by4. I love __________. I hope one day I can take part in one of them , answer all the questions and win a big prize!A. chat showsB. game showsC. cartoonsD. documentaries5. — Is your friend British or American?— __________. She is Canadian.A. BothB. EitherC. NeitherD. None6. If someone is in your way, you should say “___________” and be polite enough to wait till he or she moves.A. excuse meB. I’m sorryC. thank youD. never mind7. My cousin works for an airline. He flies planes. He is __________.A. an inventorB. a scientistC. an explorerD. a pilot8. When you are home, give me a call to let me know you __________ safely.A. arrivedB. have arrivedC. will arriveD. are arriving9. Anita spoke _________ quietly that o could hardly hear her.A. tooB. suchC. soD. very10. I wil l see wha t I can do, but I can’t _________ you anything.A. planB. prepareC. promiseD. protect11. The teacher encourages the children to feel _________ about asking questions when they don’t understand.A. nervousB. co nfidentC. excitedD. practical12. We should save energy by _________ the lights when we leave a room.A. getting offB. showing offC. taking offD. turning off13. I went to work the next day, __________ I was still feeling unwell.A. becauseB. untilC. unlessD. though14. David said that the glass was broken and warned me __________ it.A. don’t touchB. to not touchC. not to touchD. no touching15. Which of the following sentences is a FACT?A. Xuzhou is in Jiangsu Province.B. Xuzhou is a beautiful place to go.C. Life in Xuzhou is getting better. C. People in Xuzhou are friendly.二、完形填空(共 15 小题,每小题 1 分,满分 15 分)根据短文内容,从各题所给的 A 、 B 、 C 、 D 四个选项中选出最佳选项。
绝密★启用前江苏省徐州市2019年中考英语试题试卷副标题注意事项: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 一、单选题1.Millie has some new friends. She likes to play with _________ after school. A.me C.youD.them【答案】D 【解析】 【详解】句意:米莉有一些新朋友,她喜欢放学后和他们一起玩。
考查人称代词辨析。
A. me 我,宾格;B. us 我们,宾格;C. you 你,主宾格;D. them 他们,宾格。
空格处位于介词with 后,应用人称代词宾格形式,them 指代“some new friends ”。
故答案选D 。
2.I’ll be at home __________ Sunday morning. You can phone me then. A.on B.inC.atD.to【答案】A 【解析】 【详解】句意:星期天早上我会在家,你可以那时候给我打电话。
考查介词辨析。
A. on 在星期几或具体的某一天的前面;B. in 用在某年、某月或季节的前面;C. at 用在某一时刻的前面;D. to 到。
“星期天的早上”为具体的某一天。
故答案选A 。
【点睛】试卷第2页,总26页时间介词at 、on 、in 的用法:at 放在几点钟前,指具体的某一时刻。
例如:at one o’clock (在1点钟)。
on 作为时间介词,常与“日期”、“星期几”搭配,用于具体的某一天前或者上午、下午、晚上,有形容词作定语修饰时,例如:on Thursday (在星期四)、on a cold afternoon (在一个寒冷的下午)。
in 用于年、月、季节等的前面,常与表示“一段时间”的时间名词搭配。
例如:in 2017(在2017年)、in May (在五月)、in winter (在冬天)。
2019年江苏省徐州市中考英语试卷一、选择填空(共15小题,每小题1分,满分15分)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. Millie has some new friends. She likes to play with _________ after school.()A.meC.youD.them2. I'll be at home __________ Sunday morning. You can phone me then.()A.onB.inC.atD.to3. Which do you like __________ ,juice or cola?()A.wellB.betterC.bestD.the best4. It's important for us ___________ good manners.()A.havingB.haveC.to haveD.had5. ﹣﹣﹣___________ can you write in English?﹣﹣﹣ About forty words per minute.()A.How farB.How oftenC.How fastD.How long6. China's high﹣speed railways _____ from 9,000 to 29,000 kilometres in the past few years.()A.are growingB.were growingC.will growD.have grown7. The path was covered with snow,so we walked very _______.We were afraid of falling.()A.quicklyB.carefullyC.excitedlyD.hurriedly8. ﹣﹣﹣ I didn't see you at Jim's party last week.﹣﹣﹣ I had to work that evening, so I _________ go.()A.needn't B.mustn't C.couldn't D.shouldn't9. The ____________that there is life on other planets has always encouraged scientists to explore the outer space.()A.invitationB.possibilityC.orderD.advice10. Every time Tom is late, he'll ______ an excuse. So I wonder what his excuse is this time.A.set upB.put upC.take upD.make up11. Helen was very rude to me.I refuse to speak to her again __________ she says sorry.()A.untilB.ifC.becauseD.since12. Hello, Joe. I didn't _________ to see you today. I thought you were away on holiday.()A.wantB.prepareC.expectD.agree13. I learnt to swim when I was six.I ___________ by my mother.()A.am taughtB.was taughtC.will be taughtD.have taught14. ﹣﹣﹣Does Aunt Jane enjoy ____________?﹣﹣﹣Yes,She has three dogs,two cats,four birds,and some goldfish in her house.()A.keeping petsB.collecting dollsC.visiting the zooD.working on the farm15. ﹣﹣﹣ Sorry,___________. What do you mean by saying "look out"?﹣﹣﹣ I asked you "to be careful", not "to look outside"()A.I can't hear youB.I can't see clearlyC.I don't notice youD.I don't follow you二、完形填空(共15 小题,每小题15分,满分15分)根据短文内容,从各题所给的A. B、 C、 D四个选项中选出最佳选项.16. Mr Wu is an English teacher. Last Monday at the beginning of class, he (1)_______ asked his students how their weekends had been. One girl said that she had spent a (2)_______ weekend﹣she had her wisdom teeth pulled out and they still hurt. "Why do you always seem to be so happy, Mr Wu? " she asked.The girl's (3)_______ reminded Mr Wu of something he had read somewhere before. "Every morning when you get up, you have a choice about how you want to get close to life that day, " Mr Wu said with a smile. "I (4)_______ to be cheerful.""And today is my lucky day, " he added."(5)_______? " The whole class were curious."This morning, I (6)_______ to school as usual. I only had to go another kilometer down the road when my e﹣bike broke down…""Your e﹣bike broke down and it's your lucky day? " The students were (7)_______. "What do you mean, Mr Wu? ""My e﹣bike broke down a quarter before class, so I (8)_______ it on the roadside, took my books, and walked down the road. It took me ten minutes to arrive at the (9)_______. I live eight kilometers away. My e﹣bike could have broken down (10)_______ along the way. But it didn't.(11)_______, it broke down in the perfect place﹣off the main road, within walking distance of here. I'm still able to teach my class (12)_______ I'll be able to get it repaired after class. If my e﹣bike must break down (13)_______, it couldn't be arranged(安排)in a better way."The students' eyes opened wide, and then they smiled. Mr Wu smiledback. Somehow, his story had (14)_______ them. He was happy that they had a perfect chance to consider (15)_______ in a new way.(1)A.proudlyB.cheerfullyC.seriouslyD.angrily(2)A.busyB.satisfyingC.terribleD.meaningful(3)A.questionB.suggestionC.decisionD.introduction (4)A.failB.hateC.seemD.choose(5)A.WhoB.WhenC.WhyD.How(6)A.walkedB.ranC.droveD.rode(7)A.surprisedB.boredC.impatientD.nervous(8)A.leftB.checkedC.repairedD.found(9)A.hospitalB.schoolC.parkD.bank(10)A.somewhereB.anywhereC.everywhereD.nowhere(11)A.HoweverB.AlsoC.InsteadD.Otherwise(12)A.andB.butC.soD.or(13)A.yesterdayB.the other dayC.todayD.tomorrow(14)A.hurtB.touchedC.controlledD.worried(15)A.dreamB.purposeC.wishD.luck三、阅读理解(共3小题,每小题8分,满分24分)阅读下面三篇短文,从各题所给的A、 B、 C、 D四个选项中选出最佳选项.17.(1)What are Amy, Daniel and Simon talking about?________A. Listening.B. Speaking.C. Reading.D. Writing..(2)The rabbits in the book Rabbits in Australia________.A. are very cuteB. are in small numbersC. cause a problemD. find it hard to live in Australia.(3)What type of book is Moby Dick?________A. Science.B. Novel.C. Detective story.D. Travel..(4)What do we know about the book The Stolen Letter?________A. It's set in Australia.B. It's about the writer's life.C. Its story happens on a ship.D. There's a sense of mystery in it.18. Mr Scott talked about colours all the time. "What a honey﹣yellow morning it is!" he said to his wife. His wife planted fruit and vegetables in their garden, but Mr Scott was more interested in the leafy plants, the bushes, and even the grass that grew in the garden. "So many kinds of green, " he said to her after watering all the plants. "I counted at least twenty shades of green!""Well done, dear, " Mrs Scott said. " Now would you please count twenty dollars and go to the supermarket for some ingredients(配料)? I want to make lunch! "With a smile on his face, Mr Scott left at once. He enjoyed trips to the supermarket because of all the colourful cans and boxes in it. Fruit and vegetables, too, shone in their bright skins. There was never just one colour: carrots were orange, but also had bits of yellow and brown in them. Bananas were yellow and black; apples hid oranges and purples inside their reds. Mr Scott would walk through the supermarket and enjoy all the colours around him."I wish there was a store full of colours that I could spend all my time in, " he sighed.He bought everything on his wife's list and came home. When he walked into the house, Mrs Scott noticed the sad look on his face. "What's wrong? " she asked him. "It looks life you had fun at the store. I can see that you picked out the best things.""I did have fun in the store. So much that I wish I could have spent more time there. It's so full of colours! " Mr Scott said."I see, " Mrs Scott said. "Well, cheer up, because I'm going to cook a nice lunch forus!"The next day Mr Scott was on his usual morning walk through the neighbourhood, saying hello to everyone, enjoying the colours of the trees and flowers. It was another day of colours!"Good morning, Mr Brown, " he called out to one of his neighbours. He liked Mr Brownvery much, because, well, you guessed it: his name was a colour!"Mr Scott! Just the person I wanted to see!" Mr Brown replied. "My wife and I are moving out of this town, and I need someone to take over my shop. You are the perfect person for the job because it's a paint shop! I need someone who knows itscolours. Would you be interested? "Mr Scott was mad with excitement. "I will take it over right away!"Mr Brown was ________ when he left town, because he knew his paint shop was in good hands. Sure enough, Mr Scott kept the paint shop open for twenty more years and got to talk about colours all day, every day.(1)Why did Mr Scott come home from the supermarket sadly?________A. He hated shopping in the supermarket.B. He didn't enjoy the colours in the supermarket.C. He didn't have enough money to buy everything on his wife's list.D. He liked the colours in the supermarket so much that he didn't want to leave..(2)Why did Mr Scott like Mr Brown very much?________A. They were neighbours.B. Mr Brown had a paint shop.C. They shared the same hobby.D. Mr Brown's name was a colour..(3)What does the underlined word "relieved" mean?________A. 宽慰B. 不舍C. 犹豫D. 烦恼.(4)What's the best title for this passage?________A. A colourful paint shopB. A colour loverC. A friendly neighbourD. A happy couple.19. My name is Wei Hua and I'm a sporting robot of the 23rd century. I'm clever at high flying exercises. I jump from spaceships and as I fall, I turn, dive, circle and dance until I softly land as close as I can to the finishing line.Robot competitions in the 23rd century are truly a popular sport. Fans from all over China watch their hand﹣held TVs when a competition comes on. Last time I took part in the 78th Olympics and I won the silver medal for my performance.This year I was very proud to be chosen again. I wanted to meet robots from other countries and explore ideas about our sport. However, my programmer fell ill the week before we were leaving. It was very painful for her and I felt very scared. I didn't feel so confident that I would win.The day of the competition was rather cold for my legs and my special oil began to freeze. I stopped for a moment(which I shouldn't)before I jumped from the starting place on a little spaceship, then I began my performance. At the correct moment I tried to open my parachute(降落伞)but there was a problem. It only opened a little. I began to fall faster and faster so that I could not turn, dive, circle or dance. My heart stopped beating as I landed heavily on a mountain covered with snow.This is why I am writing to you from my hospital bed with two broken legs and a weak head. I did not win anything at the Olympics after all. I need the factory to build me two new legs and an even bigger head. Then I will be able to compete once more. Let's hope for greater success in the next Olympics!(1)Wei Hua finished________ in the 78th Olympics high flying sport.A. firstB. secondC. thirdD. fourth.(2)Why didn't Wei Hua feel so confident about himself before this year's game?________A. His programmer was sick.B. He had a great pain in his leg.C. He himself fell ill before they were leaving.D. He couldn't meet robots from other countries..(3)According to Paragraph 3, how many reasons led to Wei Hua's failure in the competition?________A. One.B. Two.C. Three.D. Four..(4)How is Wei Hua feeling now?________A. Full of hope.B. Unsure about himself.C. Heart﹣broken.D. Satisfied with his result this year.四、词语运用(共1小题;每小题5分,满分5分)A)选用方框内的单词或词组填空,其中有一个单词或词组是多余的.20.(1)Can you help me pick up the pen? It's________ the desk.(2)﹣﹣﹣What time will you arrive?﹣﹣﹣I have no idea. It depends on the________.(3)Don't________ your children with others. Just let them be themselves.(4)It's not raining at the moment, but it might rain________.(5)The computer caught a virus and________ worked properly.B)根据句子意思,用括号中所给单词的正确形式填空.(每空限填一个单词)21. You are lucky, Linda. You didn't hurt________(you).22. We should behave________ (polite) in public.23. How happy I am to celebrate my________ (fifteen) birthday tomorrow!24. If you don't know the name of the plant, please write"________" (know) in your notebook.25. Thomas Edison, one of the greatest________ (invent) in the world, created over 1,000 things.C)用括号中所给动词的正确形式填空,使短文完整.26. My favourite clothing is an old biker jacket. It (1)________ (make) of thick black leather and it has a red lining. It belonged to my mother when she was young, so it's very old now! Why do I love my jacket? Because it (2)________ (be) once my mother's and because it is very practical. I (3)________ (not need) to iron it and I never need to get it cleaned. It (4)________ (keep) me warm and dry, so I wear it all the time,except in summer. Also, leather jackets never go out of fashion and you can wear them with jeans, skirts and dresses.The other day, I was in a cafe and I left the jacket on the back of my chair. I (5)________ (realize) it when I was on the bus and I thought I'd lost it forever. At that moment a young guy jumped onto the bus and he (6)________ (hold) my jacket inhis hand! He had run after me down the road with it. We started chatting and I made a new friend. Now I think of it as my lucky jacket.五、阅读填词(共1小题;每小题10分,满分10分)阅读短文,根据所读内容在文章后表格中的横线处填入一个最恰当的单词.27. There are long rivers, and there are famous rivers. The Nile(尼罗河)is theworld's longest and most famous river. It runs 6,650 kilometers. Crocodiles and hippos (河马)live in its waters. Pyramids built by ancient Egyptians rise along its banks.The main branch of the Nile, the White Nile, starts just above Lake Victoria, theworld's second largest fresh﹣water lake, in east central Africa. Then it flows to the north. At Sudan's capital, another great river called the Blue Nile joins the White Nile. Together, they form one very powerful river. Then it goes through Egypt's famous Nile Valley before reaching the Mediterranean Sea.Ancient Egypt, the first great African civilization(文明), started along the banks of the Nile more than 5,000 years ago. Ancient Egypt ruled the Nile Valley for thousands of years. Great pyramids and temples were built on the banks and we can still visit them today.Without the rich farmland along the banks of the Nile, there might be no ancient Egypt civilization. Every year, the Nile flooded its banks. The floodwaters covered the banks with a rich soil. The Nile's banks were easy to farm and produce crops.The Nile also made a perfect highway for boats. The river runs north, but the wind onthe river blows south. To go south, boaters put up sails to catch the wind. To go north,they took the sails down. Ancient people traded along the river for hundreds of miles.28.The face﹣down generation(一代)If you were born in the 2000s, you are called the oh﹣ohs. The 21st century. That would make you young, creative, connected, world﹣wide, and no doubt smart. Maybe good﹣looking, too. Right? But what do other people think about your generation?Some adults worry that you're more interested in the screen in front of you than the world around you. They think of you as the "face﹣down generation" because you use your phone so much. They wonder how you will deal with school, friends, and family.Other adults worry that today's youth are spoilt(溺爱)and don't want to face the challenges of adult life. Many children born in the 1990s and 2000s were raised by "helicopter parents". They were always there to guide and help their children with a busy program filled with homework and after﹣school activities such as dancing, drawing, or sports. With parents who do everything for them, today's youth seem to prefer to live like teenagers even when they are in their 20s or 30s.Does the face﹣down generation need a heads﹣up? Well, probably not. The fact.is that many of today's teenagers are better educated and more creative than past generations. They seem to be willing to become leaders. More young people than ever volunteer to help their communities. There are also brave young people such as Malala Yousafzai, the teenager who won the 2014 Nobel Peace Prize for pushing girls' rights to go to school.So if you're one of the oh﹣ohs, there's reason to be hopeful about the future. Things are looking up for the face﹣down generation. Chances are that you do great and laugh out loud.(1)If Alice was born in 2004, is she an oh﹣oh?________(2)Why do some adults think of the oh﹣ohs as the "face﹣down generation"?________(3)What are the parents called who always guide and plan everything for their children?________(4)How does the writer organize Paragraph 4?________A. Time order.B. Space order.C. General to specific.D. Specific to general.(5)What does the writer encourage the oh﹣ohs to do? Please list TWO.________七、书面表达(满分20分)29. 假设你是阳光中学九年级学生李平.你的英国笔友Henry向你请教成语"守株待兔".请你给他写一封邮件,内容包括:(1)描述故事;(2)概括寓意.注意:(1)词数90左右.(2)邮件中不得出现真实姓名、校名和地名.右图供参考.参考词汇:野兔hare树桩 tree stump____________________.参考答案与试题解析2019年江苏省徐州市中考英语试卷一、选择填空(共15小题,每小题1分,满分15分)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.【答案】D【解答】考查代词.A.me我.B.us我们.C.you你、你们.D.them他(她、它)们.根据friends复数,可知,用them"她们".故选:D.2.【答案】A【解答】考查介词.A.on在具体某一天.B.in在某年某月.C.at在几点.D.to到…根据Sunday morning"星期天早上"可知,在具体某一天的早上用介词on.故选:A.3.【答案】B【解答】well表示好,better是good/well的比较级,表示更好,best是最高级,表示最好.根据题干可知此处询问你更喜欢哪个,橘汁还是可乐,两者中进行比较,则应用比较级better.故选:B.4.【答案】C【解答】考查不定式.A.having动名词/现在分词.B.have有,动词原形.C.to have不定式.D.had过去式.It is+形容词+for sb to do sth"做某事对某人来说是…"It是形式主语,不定式是真正主语.用to have.故选:C.5.【答案】C【解答】A表示多远,B表示多久一次,C表示多快,D表示多久.根据题干中回答可知此处询问你用英语可以写多快.故选:C.6.【答案】D 【解答】根据句意"在过去的几年里,中国的高速铁路从9,000公里增长到29,000公里"可知,要用现在完成时,其构成为have/ has done.故选:D.7.【答案】B【解答】A表示快地,B表示小心地,C表示感到兴奋地,D表示急忙地.根据题干可知路上都是雪,我们害怕摔倒,所以我们走路非常小心.故选:B.8.【答案】C【解答】考查情态动词.A.needn't不必.B.mustn't不允许.C.couldn't不能.D.shouldn't不应该.根据I had to work that evening"那天晚上我得工作"可知,应该是"不能"去聚会.用过去式couldn't.故选:C.9.【答案】B【解答】invitation邀请;possibility可能性;order订单;advice建议.根据意思:其他行星上有生命的可能性一直鼓励科学家探索外层空间.故选:B.10.【答案】D【解答】D 考查动词短语辨析。
单项选择2019一、选择填空(共15小题, 每小题1分, 满分15分)从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
( ) lie has some new friends. She likes to play with _________ after school.A. meB. usC. youD. them1. D 考查人称代词辨析。
句意:米莉有一些新朋友,她喜欢放学后和他们一起玩。
空格处位于介词with 后,应用人称代词宾格形式,them指代“some new friends".故选D。
( ) 2. I’ll be at home __________ Sunday morning. You can phone me then.A. onB. inC. atD. to2. A 考查介词辨析。
句意:星期天早上我会在家,你可以那时候给我打电话。
表示具体某一天介词用on,“星期天的早上”为具体的某一天。
故选A。
( ) 3. Which do you like __________, juice or Cola?A. wellB. betterC. bestD. the hest3. B 考查副词的比较等级。
句意:你更喜欢哪一个,果汁还是可乐?由“juice or Cola"可知是两者相比,两者相比用比较级。
故选B。
( ) 4. It's important for us ___________ good manners.A. havingB. haveC. to haveD. had4. C考查非谓语动词。
句意:良好的举止对我们来说重要。
It's important for sb. to do sth.表示“…对某人来说重要”。
it为形式主语,真正的主语为后面的不定式。
故选C。
( ) 5. -___________ can you write in English?- About forty words per minute.A. How farB. How oftenC. How fastD. How long5.C 考查特殊疑问词。
一、选择填空(共15小题,每小题1分,满分15分)20161.— _______ you play tennis?—Yes, and I’m a good player.A. CanB. MayC. MustD. Should2.It’s not cool but it isn’t as _________ as yesterday.A. hotB. hotterC. hottestD. the hottest3.Have you read the Harry Potter series __________ J.K. Rowling?A. ofB. forC. withD. by4.I love __________. I hope one day I can take part in one of them , answer all thequestions and win a big prize!A. chat showsB. game showsC. cartoonsD. documentaries5.—Is your friend British or American?— __________. She is Canadian.A. BothB. EitherC. NeitherD. None6.If someone is in your way, you should say “___________” and be polite enoughto wait till he or she moves.A. excuse meB. I’m sorryC. thank youD. never mind7.My cousin works for an airline. He flies planes. He is __________.A. an inventorB. a scientistC. an explorerD. a pilot8.When you are home, give me a call to let me know you __________ safely.A. arrivedB. have arrivedC. will arriveD. are arriving9.Anita spoke _________ quietly that o could hardly hear her.A. tooB. suchC. soD. very10.I will see what I can do, but I can’t _________ you anything.A. planB. prepareC. promiseD. protect11.The teacher encourages the children to feel _________ about asking questionswhen they don’t understand.A. nervousB. confidentC. excitedD. practical12.We should save energy by _________ the lights when we leave a room.A. getting offB. showing offC. taking offD. turning off13.I went to work the next day, __________ I was still feeling unwell.A. becauseB. untilC. unlessD. though14.David said that the glass was broken and warned me __________ it.A. don’t touchB. to not touchC. not to touchD. notouching15.Which of the following sentences is a FACT?A. Xuzhou is in Jiangsu Province.B. Xuzhou is a beautifulplace to go.C. Life in Xuzhou is getting better. C. People in Xuzhou are friendly.一、选择填空(共15小题,每小题1分,满分15分)20171.Mum,this is my best friend Amy. are in the same class.A. YouB. OursC. WeD. They2.We have no food at home. Shall we go to the ?A. libraryB. supermarketC. hospitalD. theatre3.A bird flew into the kitchen the widow.A. acrossB. aboveC. throughD. under4.A person likes asking questions.A. creativeB. practicalC. patientD. curious5.The house belongs to Mr Smith, but he here any more,A. hasn’t livedB. didn’t liveC. wasn’t livingD. doesn’t live6.I saw Tom his key in the lock, turn it and open the door.A. putB.puttingC.putsD. to put7.We haven’t decided yet we will place our new furniture.A. whereB. whatC. whyD.which8.The charity show nearly three hours. Nobody left the hall early.A. coveredB. reachedC. spentD. lasted9.The police officer stopped us and asked us where .A. were we goingB. we were goingC. are we goingD. we are going10.Do you still want to go climbing have you changed your mind?A. andB. butC. soD. or11.The artist received high from the art community for these sculptures.A. andB. prizeC. priceD. pride12.The match because of the bad whether. What a pity!A. will cancelB. has cancelledC. was cancelledD. is cancelling13. The lake is very big--it three quarter of the area.A. puts upB. sets upC. take upD. picks up14. In an English dictionary, which word comes before “toothache”?A. whileB. riskC. trustD. uniform15.—Was Susan really sorry for what she had done?— 。
A.Not reallyB. well doneC. Never mindD. Go ahead一、选择填空(共15小题,每小题1分,满分15分)20181 .Where do we usually see the sign?A. On the bus.B. in the streetC. inside the museum. D . In the swimming pool2.一I love these hair clips. are they?一They are ten yuan.A. How manyB. How muchC. How oldD. How heavy3. lives together with Mrs Black. She lives alone.A. SomebodyB. AnybodyC. NobodyD. Everybody4 .If you don't feel well, you'd better ask for help.A. a policemanB. an accountantC. a pilotD. a doctor5.—Would you like some coffee?—No, thanks. I drink coffee.A. seldomB. oftenC. onlyD. always6 .The latest mobile phone in China.A. will makeB. has madeC. is makingD. is made7.—What are you doing?—I'm looking the kids. They should be back for dinner now.A. afterB. atC. forD. up8 .Millie spoke in a very low voice, but I understand what she said.A. couldB. mightC. canD. may9 .Sandy seemed this morning. Do you know what was wrong?A. satisfiedB. relaxedC. amazedD. unhappy10.I look stupid with this haircut. All my classmates will me.A. laugh atB. agree withC. depend onD. worry about11 .We must find out the professor is coming, so we can book a room for him.A. howB. whyC. whenD. where12.As an engineer, you can't be careful. You should pay attention to every detail.A. veryB. tooC. soD. quite13.You don't have to tell me your answer now. Give it some and then let me know.A. supportB. helpC. protectionD. thought14.Linda was busy when I went to see her yesterday. She for an exam.A. will studyB. was studyingC. has studiedD. is studying15.—How is your English going?— .I can read pretty well and my writing has improved.A. Not badB. Not yetC. Not at allD. Not any more一、选择填空(共15小题, 每小题1分, 满分15分)2019() lie has some now friends. She likes to play with _________ after school.A. meB. usC. youD. them () 2. I’ll be at home __________ Sunday morning. You can phone me then.A. onB. inC. atD. to () 3. Which do you like __________, juice or Cola?A. wellB. betterC. bestD. the hest() 4. It's important for us ___________ good manners.A. havingB. haveC. to haveD. had() 5. -___________ can you write in English?- About forty words per minute.A. How farB. How oftenC. How fastD. How long() 6. China's high-speed railways _____ from 9,000 to 29,000 kilometres in the past few years.A. are growingB. were growingC. will growD. have grown () 7. The path was covered with snow, so we walked very _______. We were afraid of falling.A. quicklyB. carefullyC. excitedlyD. hurriedly() 8. - I didn't see you at Jim's party last week.- I had to work that evening, so I _________ go.A. needn'tB. mustn'tC. couldn'tD. shouldn't() 9. The ____________that there is life on other planets has always encouraged scientists to explore the outer space.A. invitationB. possibilityC. orderD. advice() 10. Every time Tom is late, he'll ___________ an excuse. So I wonder what his excuse is this time.A. set upB. put upC. take upD. make up () 11. Helen was very rude to me. I refuse to speak to her again __________ she says sorry.A. untilB. ifC. becauseD. since () 12. Hello, Joe. I didn't _________ to see you today. I thought you were away on holiday.A. wantB. prepareC. expectD. agree () 13.I learnt to swim when I was six. I ___________ by my mother.A. am taughtB. was taughtC. will be taughtD. have taught() 14. -Does Aunt Jane enjoy ____________?-Yes, She has three dogs, two cats, four birds, and some goldfish in her house.A. keeping petsB. collecting dollsC. visiting the zooD. working on the farm () 15. - Sorry,___________. What do you mean by saying "look out"?- I asked you "to be careful", not "to look outside"A. I can't hear youB. I can't see clearlyC. I don't notice youD. I don't follow you。