暑假作业检测

合集下载

九年级暑假检测题

九年级暑假检测题

九年级暑假作业检测题一、选择题(30分)1关于物体内能的改变,下列正确的是 ( )A.物体对外做功物体内能减少B.物体吸收热量物体内能一定减小C.对物体做功时,物体内能一定减少D.物体放热时,物体内能一定增加2.在下列现象中,通过做机械功来改变物体内能的是 ( )A.利用电炉把水烧开B.冬天里两手互相摩擦使手暖和C.冬天天气寒冷时要生火取暖D.用电焊机焊接金属使金属熔化3.燃烧甲、乙两种燃料,甲放出的热量比乙多,则( )A、甲的质量一定大B、甲的热值一定大C、甲的比热容一定大D、条件不足无法判断4.有关物质的比热容,下列说法中正确的是( )A、比热容跟物体的质量有关,质量越大,比热容越小B、比热容跟物体的温度有关,温度越高,比热容越大C、比热容跟物体吸收或放出的热量有关D、比热容是物质本身的一种特性,与物体的温度、质量都无关5.一瓶酒精用去一半后,剩下的酒精( )A.热值不变,比热容减小一半B.热值不变,比热容不变C.热值和比热容都减小一半D比热容不变,热值变为一半7.四冲程柴油机工作过程中,将内能转化为机械能的冲程是( )A、排气冲程B、压缩冲程C、吸气冲程D、做功冲程8、在晴朗的冬日用塑料梳子梳干燥的头发,头发会越梳越蓬松主要原因()A.梳头时,空气进入头发B.头发和梳子摩擦后,头发因带同种电荷而相互排斥C.梳子对头发有吸引作D.头发和梳子摩擦后,头发因带异种电荷而相互吸引8、关于电流的方向的说法中正确的是()A.带电微粒的运动方向就是电流的方向B.金属中自由电子移动的方向就是电流的方向C.负电荷定向移动的方向与规定的电流方向相反D.科学上规定正电荷运动的方向就是电流的方向9、日常的生活经验告诉我们,家中的电灯、插座、彩色电视机、电冰箱等电器设备之间的连接方式是()A.一定是并联B.可以是串联,也可以是并联C.一定是串联D.电灯与插座应该串联,彩色电视机与电冰箱应该并联10、如图,一个重4 N,底面积为20 cm2的薄壁玻璃杯放在水平桌面上,将重5 N的水倒入杯中,水面到杯底的距离为10 cm,若g=10 N/kg,则()。

湖南省长沙市长郡中学2024-2025学年高二上学期入学考试生物试题(含答案)

湖南省长沙市长郡中学2024-2025学年高二上学期入学考试生物试题(含答案)

长郡中学2024年高二暑假作业检测试卷生物学时量:75分钟 满分:100分第Ⅰ卷 选择题(共40分)一、单项选择题(本题共12小题,每小题2分,共24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. 成人的身体大约由1014个细胞组成,这些细胞的共性是( )A. 能独立完成人体的各项生命活动B. 组成元素在无机自然界中都存在C. 系统内的物质和能量可自给自足D. 能够分裂增殖不断产生新的细胞2. 在提取蛋白质A 的过程中,β-巯基乙醇的使用浓度会直接影响蛋白质A 的结构,当β-巯基乙醇的使用浓度过高时,蛋白质A 的二硫键断裂(-S-S-被还原成-SH ),肽链伸展。

下列相关叙述错误的是( )A. 蛋白质A 的功能与其空间结构的变化直接相关B. 蛋白质A 受到高浓度的β巯基乙醇影响后,其元素组成发生了改变C. 蛋白质的空间结构被破坏后,仍然可以与双缩脲试剂反应呈现紫色D. 用高浓度的β-巯基乙醇处理蛋白质A 并不会改变该蛋白质的氨基酸序列3. 碘是甲状腺激素合成的原材料,甲状腺滤泡细胞内的Ⅰ-浓度是血浆中Ⅰ-浓度的30倍。

血浆中I -进入滤泡上皮细胞是由钠碘同向转运体(NIS )介导的,如下图所示。

哇巴因是钠钾泵抑制剂;硝酸根离子(NO 3-)可以与Ⅰ-竞争NIS 。

下列叙述正确的是( )A. 钠碘同向转运体运输Ⅰ-的方式与其运输Na +的方式相同B NO 3-能够同时影响Na +和Ⅰ-进入甲状腺滤泡上皮细胞C. 钠钾泵通过协助扩散将细胞内的Na +顺浓度梯度运出D. 哇巴因可抑制NIS的功能,从而影响甲状腺激素的合成.4. 荧光漂白恢复技术在细胞生物学中具有重要应用,包括三个步骤:绿色荧光染料与膜上的蛋白质结合,细胞膜上呈现一定强度的绿色;激光照射淬灭(漂白)膜上部分绿色荧光;检测淬灭部位荧光再现速率。

实验过程如下图甲,结果如下图乙。

下列说法错误的是( )A. 该实验过程说明细胞膜上的蛋白质分子是可以运动的B. 该实验过程也说明细胞膜上的磷脂分子都是可以运动的C. 若改变实验温度,猝灭部位荧光再现速率可能会改变D. 由实验结果可知,漂白区域恢复足够长的时间荧光强度F 2仍小于F 15. 阳光穿过上层植物的空隙形成光斑,它会随太阳的运动而移动。

旅顺中学暑假作业检测试题(印刷)

旅顺中学暑假作业检测试题(印刷)

旅顺中学暑假作业检测试题一、选择题(每小题1分,共11分)1.不属于路遥的小说《在困难的日子里》的人物是A.郑大卫 B 马建强C周文明D高加林2.属于史铁生的作品是A.《每个人都是一个宇宙》B.《我与地坛》C,《我很重要》D《.人生》3.属于“表现出对人的关怀和热情悲悯,集道德、文学与科学于一体的思维方式写作方式及行为方式,正视死亡与血污,其主旨仍然平实和悦,根本是希望人们更好地活下”的一项是A王安忆B刘墉C茨威格D毕淑敏4.根据你的阅读体验及对作家的了解,你认为下列句子的作者是你拒绝了金钱,就将毕生扼守清贫。

你拒绝了享乐,就将布衣素食天涯苦旅。

你拒绝了父母,就可能成为飘零的小舟,孤悬海外。

你拒绝了师长,就可能被逐出师门,自生自灭。

你拒绝了机遇,它永不再回头光顾你一眼,留下终身的遗憾任你咀嚼。

A王安忆B池莉 C 毕淑敏D刘墉5. 在文章情节结尾时突然让人物的心理情境发生出人意料的变化,或使主人公命运陡然逆转,出现意想不到的结果,但又在情理之中,符合生活实际,从而造成独特的艺术魅力的写法的代表人物是A莫泊桑B欧亨利C茨威格D契诃夫6.不属于莫泊桑小说人物的一项是A.羊脂球B玛蒂尔德C西蒙D凡卡7..不属于契诃夫的作品是A《小公务员之死》B《象棋的故事》C《胖子和瘦子》D《跳来跳去的女人》8,截取片段平凡的日常生活,凭借精巧的艺术细节对生活和人物作真实描绘和刻画,从中展示重要的社会内容,抒情气味浓郁,抒发对丑恶现实的不满和对美好未来的向往,把褒扬和贬抑、欢悦和痛苦之情融化在作品的形象体系之中。

并认为“天才的姊妹是简练”的作家是A欧亨利B莫泊桑C茨威格D契诃夫9.不属于.《做自己的主人》的作家的作品是A《自己去成长,自己去成功》B《我很重要》C《每人头上一片天》D《爱,就不要多问》10.不属于《萤窗小语》的作家所写的篇目是A《超越自己》、B《创造自己》、C《肯定自己》,D《生死场》11..不属于用弗洛伊德的心理分析法深入探索人的灵魂,其作品充满人道主义精神,尤其是“以罕见的温存和同情”塑造了不少令人难忘的女性形象的作家的作品是A《马来狂人》B《一个女人一生中的二十四小时》C(《一个陌生女人的来信》D保罗的女人二.文言实词练习(每小题3分,共30分)12.下列各选项中选出正确的一项是A.爱.其子,择师而教之《师说》(吝惜)B.爱.而不见,搔首踯躅《静女》(隐蔽,躲藏)C.不爱.珍器重宝肥饶之地,以致天下之士。

暑假作业4-阶段检测(一)(含答案解析)

暑假作业4-阶段检测(一)(含答案解析)

暑假作业4-阶段检测(一)一、单选题(共30分)1.我国嫦娥四号探测器发现月背含有丰富的核燃料—23He。

下列说法正确的是()A.23He和13H互为同位素B.23He的中子数为1C.23He的核外电子数为3D.He位于IIA族【答案】B【解析】【分析】【详解】A.质子数相同但中子数不同的核素互为同位素,而23He和13H质子数不同,不是同位素,故A错误;B.23He的中子数=质量数-质子数=3-2=1,故B正确;C.23He的核外电子数等于质子数=2,故C错误;D.He位于第一周期0族,故D错误;故答案为B。

【点睛】质量数=质子数+中子数;原子核外电子数=质子数=原子序数。

2.已知钡的金属活动性处于钾和钠之间。

则下列变化中可能实现的是()A.钡可从氯化钠溶液中置换出金属钠B.钡可从冷水中置换出氢气C.钡可从硫酸铜溶液中置换出铜D.在溶液中Ba2+可氧化金属锌,生成Zn2+【答案】B【解析】【分析】【详解】A.Ba先与溶液中的水反应,所以钡不能从氯化钠溶液中置换出钠,故A错误;B.Ba的性质活泼,能与冷水反应置换出氢而得到氢气,故B正确;C.Ba先与溶液中的水反应,所以钡不能从硫酸铜溶液中置换出铜,故C错误;D. 金属性Ba>Zn,则在溶液中钡离子不能氧化金属锌,故D错误;故选B。

3.已知下列元素的原子半径:根据以上数据,磷原子的半径(10-10m)可能是()A.0.80B.1.15C.1.19D.0.70【答案】B【解析】【分析】【详解】磷在周期表中位于硅和硫之间,因此半径也介于二者之间(1.02~1.17),选项中符合要求的只有1.15,故选B。

【点睛】本题考查了微粒半径大小的比较,注意电子层结构相同的离子半径大小的比较方法,同周期自左而右原子半径减小,同主族自上而下原子半径增大。

4.锗(32G e)与钾(19K)同周期。

下列说法正确的是70e的中子数与电子数的差值为38A.锗位于第~周期第ⅤA族B.G32C.锗是一种半导体材料D.碱性:Ge(OH)4>KOH【答案】C【解析】【分析】【详解】A、Ge的核外电子排布为2、8、18、4,则其位于第四周期IV A族,A错误;70e的中子数位38,电子数位32,则中字数和电子数的差值为6,B错误;B、G32C、Ge位于金属元素和非金属元素分界线上,其单质可用作半导体材料,C正确;D、第四周期中,Ge位于K的右侧,则K的金属性大于Ge,所以碱性:KOH>Ge(OH)4,D错误;故选C。

初二数学暑假作业自我检测

初二数学暑假作业自我检测

初二数学暑期自测时间:60分钟 姓名 : 得分:一、选择题(每小题3分,共30分)1x 的取值范围是 ( ) A .2x >B .x ≥2C .2x <D .x ≤22 ( ) A .1 个 B .2 个 C .3个 D .4个3 ( )A .6y x =B .6x y =-C .6y x =-D .6xy = 4.下列说法正确的是 ( ) A .数据3,4,4,7,3的众数是4; B .数据0,1,2,5,x 的中位数是2; C .一组数据的众数和中位数不可能相等;D .数据0,5,7,5,7--的中位数和平均数都是0.5.在方差的计算公式()()()()()222222123451666665s x x x x x ⎡⎤=-+-+-+-+-⎣⎦中,数5和6表示的意义分别是 ( ) A. 数据的个数和方差; B. 数据的个数和平均数; C .平均数和数据的个数; D .数据的方差和平均数. 6.在△ABC 中,∠A 、∠B 、∠C 的对边分别为,,a b c ,下列条件 (1)∠A =∠B -∠C ; (2)∠A :∠B :∠C =3:4:5;(3)()()2a b c b c =-+;(4)::3:4:5a b c =其中能判断△ABC 是直角三角形的个数有 ( ) A. 1个 B. 2个 C .3个 D .4个7.若平行四边形中两个相邻内角度数比为1:2,则其中较小的内角是 ( ) A .45° B. 60° C .90° D .120°8.若菱形的周长为8cm ,高为1cm ,则菱形相邻两角的度数比为 ( ) A .3:1 B.4:1 C .5:1 D .6:19.下列命题正确的是 ( ) A .对角线相等且互相平分的四边形是矩形; B .对角线相等且互相平分的四边形是菱形; C .对角线相等且互相垂直的四边形是菱形; D .对角线相等的四边形是梯形. 10.关于x 的方程211x ax +=-的解是正数,则a 的取值范围是 ( ) A .1a <- B .1a >- C .1a >-且2a ≠- D .12a a <-≠-且E二、填空题(每小题3分,共24分)11.已知△ABC的三边,,ab c满足()2340a b-+-+,则ABCS=.12.已知一个直角三角形三边的平方和等于50,则斜边长等于 .13.有六个数,它们的平均数是12,再添一个数5后,这七个数的平均数等于. 14.某公司对应聘者进行面试,按专业知识、工作经验、仪表形象给应聘者打分,这三方面重要性之比为若你是单位主管,应录用.15.根据下图中的信息,直接写出不等式1xx>的解集是.16ADE,则∠AEB= °.17n个,则m n+=是双曲线4yx=1yx=于18.如图,A点B,过点A作A C∥x轴交双曲线1yx=于点C,连接OB、OC,则OBACS四边形= .三、解答题(本大题共8题,共76分)19.(本小题满分10分)计算(1)(2))(12(第16题图)(第17题图)AB20.(本小题满分8分)已知反比例函数图象经过点()2,6A.(1)这个函数的图象位于哪些象限?(2)点()3,4B,142,425C⎛⎫--⎪⎝⎭,()2,5D是否在这个函数的图象上?并说明理由.(3)点()()(),2,,1,,3M a N b P c--在这个函数图象上,比较,,a b c的大小关系.(直接用“<”连接)21.(本小题满分8分)如图,是由边长为1的小正方形组成的网格.(1)求四边形ABCD的面积;(2)判断BC与CD的位置关系,并说明理由.22.(本小题满分10分)已知如下信息:(1)某厂需要生产240件产品;(2)甲车间单独生产比乙车间单独生产多用5天完成;(3)乙车间每天生产产品的件数是甲车间每天生产产品的件数的1.5倍.解决问题:1.请根据以上信息,提出两个相关问题;2.请你将所提的一个问题列出分式方程求解.23.(本小题满分8分)已知,如图,四边形ABCD是平行四边形,DE∥AC交BCEF⊥AB于点F.求证:四边形AFCD是等腰梯形.(第21题图)24.(本小题满分10分)已知:如图,△ABC 中,AD 是BC 边上的中线,E 、F 分别为边AB 、AC 的中点,连接DE 、DF .(1)四边形AEDF 一定是 ; (2)要判定四边形AEDF 是矩形,则△ABC 填一个);(3)当△ABC 满足条件 (只填一个)时,一定是菱形;(4)要判定四边形AEDF 是正方形,则△ABC 请写出证明.25.(本小题满分10分)为了从甲、乙两名学生中挑选一人参加全国数学竞赛,在相同条件下,对他们进行的选:(2)利用上表信息,请你运用所学统计知识挑选一位参赛选手,并说明理由. 26.(本小题满分12分)已知:如图,双曲线k y x =与直线43y x =相交于第一象限内的D 点,CD ⊥x 轴且CD 是△AOB 的中位线. (1)若点C (3,0),求k ;(2)折叠△AOB ,使点O 与点B 重合,折痕所在直线分别交AB 于E ,交y 轴于F .试判断四边形OEBF 的形状并说明理由; (3)在(1)的条件下,求E 点的坐标.(第24题图)。

一年级数学暑假作业检测

一年级数学暑假作业检测

一、填一填。

上图中一共有( )个图形。

从左边数,长方形排在第( )个,第( )个和第( )个是三角形。

从右边数,第( )个是平行四边形,第( )个是圆。

二、连一连。

沿着下面图形中的虚线剪开,与得到的图形连起来。

三、按要求分一分,画一画。

分成一个三角形和一个平行四边形分成两个平行四边形分成两个相同的三角形四、涂一涂。

1.给长方形涂上绿色,正方形涂上红色。

2.给三角形涂上绿色,圆涂上黄色。

3.给正方形涂上蓝色。

4.给长方体的前面涂上红色,上面涂上绿色,右边涂上黄色。

五、填一填。

1.图中正方形有( )个,长方形有( )个,三角形有( )个,平行四边形有( )个,圆有( )个。

2.(1)○有( )个,□有( )个,△有( )个,▭有( )个。

(2)○有( )个,□有( )个,△有( )个。

六、在点子图上画一个正方形和一个长方形。

七、沿虚线折一折。

折出来是( )体,其中②号面与( )号面相对。

八、把一张正方形纸对折两次,能折成什么图形?参考答案一、63162 3二、略三、四、提示:根据平面图形和立体图形的特征来解答。

五、1.233122.(1)7111(2)22 3六、提示:根据正方形和长方形的特征来画。

七、正方⑥八、提示:可能是三角形,也可能是长方形,还可能是正方形。

如图:一、我会做。

(8题6分,其余每空1分,共28分)1.至少要( )个相同的正方形才能拼成一个长方形,至少要( )个相同的正方形才能拼成一个正方形。

2.40前面一个数是( ),后面一个数是( )。

3.按顺序填数。

上面所填的数中,( )最接近80。

4.比15少6的数是( ),38比30多( )。

5.一个两位数,个位上是6,十位上是8,这个数是( )。

6.69是一个( )位数,它添上1是( )。

7.在里填上“>”“<”或“=”。

15-7945-55057-5054+813 7+6076 12-578.画一画,写一写。

4个十和8个一8个十和4个一5个十( )( )( )9.用围成一个正方体,“5”的对面是“( )”,“2”的对面是“( )”。

江苏省南通市启秀中学2023-2024学年八年级上学期暑假作业检测英语试卷(图片版,无答案)

江苏省南通市启秀中学2023-2024学年八年级上学期暑假作业检测英语试卷(图片版,无答案)

江苏省南通市启秀中学2023-2024学年八年级上学期暑假作业检测英语试卷(图片版,无答案)用烟巾后秀中学2023-2024学年度第一学期署假作业应侧初二英语第1卷(选择题部分共65分)一、听力部分(本共20小题:每小题0.5分,满分10分)第一部分听对话回答问题。

本部分共有10道小题,每小题你将听到一段对话,每段对话听两遍。

在听每段对话前,将有5秒钟的时间阅读题目,听完后,你还有5秒钟时间选择你认为最合适的备选答案1.What does Jack look likeD2.How is Ted's father going to NanjingAB3.What's the boy's favourite sportB4.Which place will the boy visit in Beijing this summer holiday5.Which club is Kate inA.The Spring ClubB.The Reading Club.C.The Singing Club.6.What does Kitty want to drinkA.Tea.k.C.Water.7.How often does Frank go to the Drawing ClubA.Once a weekB.Twice a week.C.Every day.8.What does Alice have茧1而.此1?而A.One pen.B.One pencil.9.What's Peter's favourite subjectC.Tmee pens.A.English10.Where is Daniel nowB.Scicnce.C.Maths.A.In the playground.B.At homc.第二部分听对话和短文回答问题。

C.In a coffee shop.你将听到一段对话和两篇短文,各听两遍。

湖南省长沙市长郡中学2023-2024学年高二上学期入学考试(暑假作业检测)数学试题

湖南省长沙市长郡中学2023-2024学年高二上学期入学考试(暑假作业检测)数学试题

湖南省长沙市长郡中学2023-2024学年高二上学期入学考试(暑假作业检测)数学试题学校:___________姓名:___________班级:___________考号:___________二、多选题9.有一组互不相等的数组成的样本数据1x 、2x 、L 、9x ,其平均数为a (i a x ¹,1i =、2、L 、9),若插入一个数a ,得到一组新的数据,则( )A .两组样本数据的平均数相同B .两组样本数据的中位数相同C .两组样本数据的方差相同D .两组样本数据的极差相同10.如图,在棱长为2的正方体1111ABCD A B C D -中,,,E F G 分别为棱111,,A D AA CD 的中点,则( )6,A12.AD【分析】根据函数的对称性,周期性判断A ,根据()g x 与()f x 的关系及周期性判断B ,根据中心对称的性质及周期性可判断CD.【详解】对于A ,因为()()20f x f x -+=,所以()f x 的对称中心为()1,0,因为()()33f x g x +-=,所以()()33f x g x ++=,又()()13f x g x -+=,所以()()31f x f x +=-,所以()()31f x f x +=-+,即()()2f x f x +=-,所以()()()()42f x f x f x f x +=-+=--=éùëû,即()f x 的周期为4,又()()31g x f x =--,所以()g x 的周期也为4,故A 正确;对于B ,因为()()31f x f x +=-,所以()()4f x f x +=-,又由A 知()f x 周期为4,即()()4f x f x +=,所以()()=f x f x -,()f x 为偶函数,故B 错误;对于C ,由()f x 对称中心为()1,0,得()10f =,又因为直线2x =为()f x 对称轴,所以()30f =,所以()f x 关于点()3,0对称,所以()()22f ,和()()4,4f 关于点()3,0对称,所以()()240f f +=,所以()()()()12340f f f f +++=,所以()()()1220240f f f ++×××+=,故C 错误;对于D ,由C 得()()()()01230f f f f +++=,因为()()31g x f x =--,所以()()130g f =-,()()()23131g f f =--=-,()()332g f =-,()()433g f =-,所以()()()()()()()()123430313233g g g g f f f f +++=-+-+-+-。

初中地理暑假作业测试卷参考

初中地理暑假作业测试卷参考

初中地理暑假作业测试卷参考初中地理暑假作业测试卷参考一、选择题:(40分)1.三江平原、松嫩平原粮食集中产区的主要粮食作物是:()A、水稻B、冬小麦C、春小麦D、谷子2.以下表述与青藏地区密切相关的是:()A、“高”与“寒”B、干旱C、“渔米之乡”D、肥沃的黑土地3.青藏地区著名的畜种是()A、三河马B、三河牛C、细毛羊D、牦牛4.车牌号为“苏L58329”的小汽车,其牌号发放地所在的省级行政区为()A、江苏省B、浙江省C、山东省D、安徽省5.瓜果特别甜的原因是()A、昼夜温差大B、日照时间短C、降水丰富D、土壤肥沃6.根据图可判断该地区的气候特点是()A、气候寒冷,降水稀少B、气候寒冷,降水丰富C气候温暖D、气候温暖,降水丰富7.我国优质长绒棉的主要产区是:()A、B、四川盆地C山东D 海南8.我国水稻的主要产区所属的温度带主要是:()A、亚热带和热带B、中温带C、暖温带D、寒温带9.山东省的主要油料作物是:()A、大豆B、花生C、油菜D、油棕10.导致我国南北耕地类型不同的是:()A、热量B、水分C、地形D、土壤11.导致我国南北方农作物类型不同是:()A、热量B、水分C、地形D、土壤12.秦岭---淮河一线,大致与我国多少毫米的年降水量线和1月平均气温多少摄氏度的等温线相吻合()C、800㎜年降水量线,5℃等温线D、600㎜年降水量线,-5℃等温线13.以下分别是南方与北方居民主食的是()A、大米、谷子B、高粱、玉米C、面食、谷子D、大米、面食14.小明说他们家每天早餐吃馒头、包子和稀饭等,中餐和晚餐以面食为主,他们可能住在:()A、台湾省B、广东省C、湖北省D、黑龙江省15.以下表达中,正确的选项是:()A、南方地区的河流冬季有结冰现象。

B、南方地区的主要粮食作物是小麦,北方地区的主要是水稻C、青藏地区的气候以“高、寒”为主要特征,西北地区的气候以“干旱”为主要特征D、南方地区和北方地区的农业都以旱作为主16.以下三幅图,反映北方地区的气候特征的是:()A、①B、②C、③D、④17.我国东北的亚寒带针叶林与华北的温带落叶阔叶林景观差异反映了()A、南方与北方的植被差异B、南方与青藏地区植被差异C、北方与西北地区植被差异D、北方地区的内部植被差异18.青藏地区主要自然特征为()A、高寒B、干旱C、湿润多雨D、植被繁茂19.以下农业、畜牧业种类与地区连线正确的选项是()A、山地牧场一内蒙古B、高寒牧场一青藏地区C、河谷农业一宁夏平原D、温带草原牧场一20.我国四个地理区域中没有大盆地分布的是()A、北方地区B、南方地区C、西北地区D、青藏地区二、读图比拟南方地区与北方地区的自然和人文差异,完成下表(14分)很多同学因为假期贪玩而耽误了,以至于和别的同学落下了差距,因此,为大家准备了这篇八下地理检测试题,希望可以帮助到您!19、图中甲所在的地形区是:A、塔里木盆地B、四川盆地C、华北平原D、云贵高原【答案】A【解析】由图中可知,甲介于天山山脉和昆仑山脉之间,为我国面积最大的塔里木盆地;四川盆地位于我国南方地区的云贵高原上。

暑假作业英语测试

暑假作业英语测试

暑期英语作业检测题一、单项选择(20分)( )1 It’s very important_______take the goldfish out of the water.A. don’tB. notC. to notD. not to( )2.You can’t eat ________food.It’s bad for your health.A. many tooB. too manyC. much tooD. too much( )3. It took me________to work out this Maths problem.A.sometimeB. some timeC. sometimesD.some times ( )4. Mum,I’m tired. How about__________?A .stop having a rest B. stopping having a restC. stop to have a restD. stopping to have a rest.( )5. –Do you__________your homework?Yes,I don’t know the answer to this question.A. need helpB. need to helpC. need help withD. need to help with( )6. There are some girls______under the tree over there.A. singB.singingC. singsD. are singing( )7. My favourite T-shirt______me about 100yuan.A. usesB. costsC.spendsD. pays( )8. Jim is looking forward to______his pen friend in New York.A. hear ofB. hearing ofC.hear fromD. hearing from( )9. _______ is enjoyable to watch my goldfish________around in the tank.A.It,swimB. It,to swimC. That,swimD. That,to swim( )10. It ________ Tom’s calendar.A. canB. may beC. maybeD. may( )11. Workers will build many new schools in Yushu. I’m sure they’ll be strong ones for students____________.A. to studyB. to study in themC. to study inD. studying them( )12. _______food your mother cooked!I enjoy it very much.A. What niceB. What a niceC. How niceD. How a nice( )13. ---_______ is it?--It takes us about half an hour to get there by bus.A. How farB. How manyC. How muchD. How long( )14. Most of the bread __________ on the table.A. beB. areC. to beD. is( )15. You can’t play with your rabbit_______you finish your homeworkA. afterB. untilC. whenD. while( )16. Two hundred thousand five hundred and sixty means ___________.A. 2,560B. 20,560C. 2,516D. 200,560( )17. I’m happy _________ you ______ Shanghai.A. to invite, forB. to invite, toC. for invite. toD. for invite, for( )18. Please turn to Page_______and look at the ______picture.A.Two,fifthB. second,fifthC.Two,fiveD. Second,five( )19. There’s ___ “s” ____ “o”,____“l” and ____ “e” in the word “sole”.A. an, an, a, anB. a, an, a, anC. an, an, an, anD. a, a, a, a,( )20. We can’t use “ ______” to ask about the person on the other side of the line when making telephone calls.A. W ho’s that?B. Who’s calling?C. Who’s speaking?D. Who are you?二、完形填空(10分)A strange thing happens to nearly everybody at night. They 1 the lights, pull up the covers and close their eyes. After they sleep for six or seven 2 , they wake up again. It sounds very strange, doesn’t it?Sleep puzzles(使困惑)science all the time. 3 and doctors would like to talk about why one can’t fall asleep. They are not so sure 4 causes sleep.You will sleep the best both 5 you are in good health and when you don’t eat too much or too little. No worries and a comfortable place to sleep are 6 , too. They advise against two in one bed.Strange things 7 during sleep. For example, you often move during your sleep. You would feel 8 if you didn’t move. You also 9 . Part of your brain(大脑)is still 10 when you dream.Don’t worry if you dream. Some great stories and poems were finished while their writers were dreaming.1.() A. turn on B. turn off C. turn up D. turn down2.() A. seconds B. hours C. days D. months3.() A. Scientists B. Nurses C. Artists D. Inventors4.(). A. why B. how C. which D. what5.() A. after B. when C. before D. until6.()A. pleased B. possible C. important D. funny7.() A. happen B. happens C. happened D. happening8.() A. hungry B. tired C. relaxed D. worried9.()A. sleep B. wake up C. think D. dream10()A. busy B. asleep C. awake D. sleepy三、阅读理解(24分)( A )In learning English, one should first pay attention to (注意)listening andspeaking. It is the groundwork of reading and writing. You’d better try your best to speak while you do much listening. Don’t be afraid of making mistakes. Be careful not to let them stop you from improving your English. While you are doing this, a good way is to write—keep a diary, write notes or letters; then if you can, ask some people to go through what you have written and tell you what you’ve done wrong. Many mistakes in your speaking will be easily pointed out in your writing. Through correcting the mistakes, you can do better in learning English.If you are slow in speaking, don’t worry. One of the helpful ways is reading, either aloud or to yourself. The important thing is to choose something interesting to read. It mustn’t be too difficult for you. When you are reading in this way, don’t stop to look up the words if you can guess their meanings. When they have nothing important to do with the sentence, you can do that some other time.1(). The underlined word “groundwork” means ______ in Chinese.A.地上工作B.低级工作C.基础D.地平线2.()When you do much listening,______ .A. you shouldn’t write anythingB. you should not make mistakesC. you can stop to look up new wordsD. you should try your best to speak3(). ______ is a helpful way to improve your speaking.A. Reading aloud or to yourselfB. Reading something very difficultC. Looking up new wordsD. Gue ssing the new words’ meanings4.()Which of the following is wrong?A. We can read something interesting to improve our speaking skill.B. We can write notes or letters to improve our English.C. We needn’t correct the mistakes while writing.D. While reading, we should not stop to look up new words.5.()The best title is ______ .A. You’d better try your best to speak EnglishB. How to improve your listening and speakingC. How to write notes or letters in EnglishD. Be careful not to make mistakes in English( B)Henry was a carpenter(木匠)of our village. Once I asked him to make a dining table for my wife. He made it just the right size to fill the space between the two windows. When I arrived home that evening, Henry was drinking a cup of tea and writing out his bill(账单) for his work.My wife said to me,quietly,“That’s his ninth cup of tea today.” But she said loudly, “It's abeautiful table, dear, isn’t it?”“I won’t decide about that until I see that bill.” I said.“Yes,” I said. “I’m glad it is only the 10th of June.”“Me, too.” said Henry. “You wait---it’ll be a bit hotter by the end of the month.”“Yes. Hotter---and more expensive. Dining tables will be $20 more expensive on June 30th,won’t they,Henry?”Henry looked hard at me for half a minute. There was a little smile in his two blue eyes. I gave his bill back to him.“If it isn't too much trouble,Henry, ”I said,“Please add it up again. You can forget the date. ”I paid him $26. 50 and he was happy to get it.6.()Why did Henry talk about weather when the writer was looking at the bill?A. Because it was a fine day indeed.B. Because he wanted the writer to look at the bill carefully.C. Because he wanted to tell the writer what the weather was like.D. Because he didn't want the writer to look at the bill carefully.7.(). The writer thought Henry would ask for ____if he made a dining table on the last day of June.A. $26.50B. $56. 50C. $46.50D. $20.00 8.().When the writer gave him the money,Henry was happy because_______.A. he got the money easilyB. he didn’t have to add up the cost againC. he got what he should get for his workD. he got much money for his work9.()From the story we know that_______.A. Henry wrote out the bill before the writer got homeB. Henry still wanted to get 36. 50 for his work in the endC. Henry made a mistake (犯错误) in the billD. Henry tried to get more money for his workA.Fruits and Our HealthB. Successful planting in the gardenC. A handbook for Taiwan’s National ParksD. Modern American History11(). How much is Taking care of y our rabbit?A. $19.77.B. $17.50.C. $11.53.D. $5.39.12.()Who is the author of Modern American History?A. Thomas Birdsall.B. Mark Brown.C. P. H. Francis.D. Helen Piers 四.任务型阅读(共10空;每空1分,计10分.每空一词)Four ways to have a good school lifeYour schooldays should be some of the best and happiest days of your life. How can you get the most from them, and be sure you do not waste (浪费) this great chance to learn?Be active(积极的) at school Don’t say things are difficult or boring. Take interest in school life and your school subjects. Join lots of activities. Put up your hands quickly in class. Go around the school with a big smile. If you are not working, you are wasting your time at school. Teachers cannot make everything enjoyable(令人愉快的).Keep fit If you don’t eat a good breakfast, you will be thinking about food in class. If you go to bed late and don’t have enough sleep, you will be sleepy in class. Play enough sports every day in order to keep your body strong.Face the problem Do not say you will do things tomorrow. If you get behind the class, it is very difficult to get back in front. You cannot finish the race if you rest all the time. Everyone fails some exams, loses some matches and has bad days. Don’t make small problems very big and important. Don’t forget to ask for help. You are young, and no one thinks you must do everything quite well!Spend the weekends Don’t waste time lying in bed on Saturday or Sunday morning. Go and play sports, get together with friends in the park to relax, learn to play the piano, or help someone with problem. If you don’t want to go out, there are also a lot of things to do. You may read a book, practice English or help Mum with housework.1It’s said that the world will change a lot during the next two _________. (世纪)2The door is wide enough for three people to go _______ at the same time (通过).3. How _______ you are to make the same mistake again! (粗心的)4. Why not d_______ money for children in need?5. You can’t leave the lights ________ when you leave the house. (开)6. The students are talking ________ after the exam. (noisy)7. She w_______ twenty-five kilos when she was eight.8. When I walked past, I saw her ________ camps out of sticks. (build)9. Doctors and workers wouldn’t stop _________ (work) to help more people.10. Look at Mrs. Lin. Is she saying to ________(she)?11.I really look forward to _________ (be) friends with you.12. It is a big school and it has at _________(little) fifty classes.13. China is one of the strongest___________ (country) in the world.14. I’ll call you if I ________ ( be) free tomorrow.15. She looks at so many nice presents-HAIBAO _________ ( happy).16. Don’t keep your mother ________(wait)六、短文填空(10分)I'm Mike,About three years ago,I felt very lonely.I didn't like my classmate,my parents or anyone else.My classmate didn't want to talk w___1____ me and my parents said that I wasn't as good as other kids.I thought I was the m___2____unlucky person in the world.One day I had a fight with one of my classmates,Jack.I was so angry that I h___3__ him in the face.Just at that moment,a boy stood up and s___4____ the fight.he was our monitor.Tom. After that,Tom often helped me and we became good f____5____.when I got angry or sad,he would help me c___6____ down.My life began to change because of this ,my best friend.We spent a lot of exciting days together.As t_____7__ went by,I became h__8____ with people and things.And my parents didn't shout at me any more.My classmates became f__9_____ to me. But now I can't see my best friend because he is seriously i___10___ and is staying in hospital.How I miss him! I hope he will be all right and come back to school soon.1. w_______2. m_______3.h_____4.s_______5.f________6.c_______7.t_______8.h______9.f_______ 10.i______七.写作(计10分)假设你是班主任王老师,请你根据下表所提示的内容,为你班学生汤姆(七年级四班)写(2)要点必须包含所有相关信息;(3)词数100字左右。

高二暑假作业化学检测2

高二暑假作业化学检测2

高二暑假作业化学检测题(一)一、选择题(本题包括16小题,每小题3分,共48分,每小题只有一个正确选项)1.下列叙述正确的是( )A .CO 和CaO 分别属于酸性氧化物和碱性氧化物B .蒸馏和蒸发分别可以从海水中得到淡水和粗盐C .自然固氮和人工固氮分别是物理变化和化学变化D .石油的裂化和煤的干馏得到的产物分别是纯净物和混合物23.下列离子方程式不正确的是( ) A .在一定量的Ba(OH)2溶液中通入过量SO 2气体:SO 2+OH -===HSO -3B .4 mol·L -1的NaAlO 2溶液和7 mol·L-1的盐酸等体积混合:4AlO -2+7H ++H 2O===3Al(OH)3↓+Al 3+ C .在碳酸氢钠溶液中加入等物质的量的氢氧化钙溶液:Ca 2++HCO -3+OH -===CaCO 3↓+H 2OD .用惰性电极电解氯化铝溶液:2Cl -+2H 2O=====电解Cl 2↑+H 2↑+2OH -4.在溶液中一定能大量共存的离子组是( )A .能与铝反应产生H 2的溶液:NH +4、Na +、Cl -、HCO -3B .含有大量Fe 3+的溶液中:Na +、I -、K +、Br -C .能使pH 试纸变深蓝色的溶液中:Na +、AlO -2、S 2-、CO 2-3 D .澄清透明的无色溶液中:ClO -、MnO -4、Al 3+、SO 2-4 5.五颜六色的颜色变化增添了化学的魅力,下列有关反应中颜色变化的叙述正确的是( )①新制氯水久置后→浅黄绿色消失;②淀粉溶液遇单质碘→蓝色;③溴化银见光分解→银白色;④Na 2CO 3溶液中滴加酚酞→红色;⑤鸡蛋白溶液遇浓硝酸→黄色;⑥碘化银的悬浊液中加入硫化钠晶体,振荡后变黑A .①②③④⑤B .②③④⑤⑥C .①②④⑤⑥D .①③④⑤⑥6.(2010·山东理综,13)下列推断正确的是( )A .SiO 2是酸性氧化物,能与NaOH 溶液反应B .Na 2O 、Na 2O 2组成元素相同,与CO 2反应产物也相同C.CO、NO、NO2都是大气污染气体,在空气中都能稳定存在D.新制氯水显酸性,向其中滴加少量紫色石蕊试液,充分振荡后溶液呈红色7.实验室将9 g铝粉跟一定量的金属氧化物粉末混合形成铝热剂。

湖南省长沙市长郡湘府中学2024届高三暑假作业检测数学试题及参考答案

湖南省长沙市长郡湘府中学2024届高三暑假作业检测数学试题及参考答案

长郡湘府中学2024届高三暑假作业检测数学试题一、单选题(每小题5分,共40分)A .(]1,3B .[]1,3C .[)1,1−D .[)1,−+∞3.命题2:,240p x R ax ax ∃∈+−≥为假命题的一个充分不必要条件是( )5.设函数(),y f x x R ∈的导数为()f x ′,且()(),()()f x f x f x f x =−<′,则下列不等式成立的是( )7.已知抛物线218y x =的焦点为F ,准线为l ,点P 为C 上一点,过P 作l 的垂线,垂足为A ,若AF 的倾斜角为150°,则||PF =( )二、多选题(每小题5分,共20分, 少选得2分)则以下结论一定正确的有( )12.设等差数列{a n }的公差为d ,前n 项和为S n ,若a 3=12,S 12>0,S 13<0,则下列结论正确的是( )13.甲、乙、丙3人站到共有6级的台阶上,若每级台阶最多站2人,同一级台阶上的人不区分站的四、解答题(共小题,共分)17.记ABC 是内角A ,B ,C 的对边分别为a ,b ,c .已知2b ac =,点D 在边AC 上,sin sin BD ABC a C ∠=.(1)证明:BD b =;(2)若2AD DC =,求cos ABC ∠.21.元宵佳节,是民间最重要的民俗节日之一,在某庆祝活动现场,为了解观众对该活动的观感情况(“一般”或“激动”),现从该活动现场的观众中随机抽取200名,得到下表: (1)填补上面的2×2列联表,并依据小概率值0.1α=的独立性检验,能否认为性别与对该活动的观感程度有关?(2)该活动现场还举行了有奖促销活动,凡当天消费每满300元,可抽奖一次.抽奖方案是:从装有3个红球和3个白球(形状、大小、质地完全相同)的抽奖箱里一次性摸出2个球,若摸出2个红球,则可获得100元现金的返现;若摸出1个红球,则可获得50元现金的返现;若没摸出红球,则不能获得任何现金返现.若某观众当天消费600元,记该观众参加抽奖获得的返现金额为X ,求随机变量X 的分布列和数学期望.一般 激动 总计 男性90 120 女性 25 总计200参考答案:一般激动总计男性30 90 120 女性25 55 80 总计55 145 200。

2022-2023学年湖南省长沙市长郡中学高二上学期暑假作业检测(入学考试)物理试题 解析版

2022-2023学年湖南省长沙市长郡中学高二上学期暑假作业检测(入学考试)物理试题 解析版

2022-2023学年湖南省长沙市长郡中学高二上学期暑假作业检测(入学考试)物理试题时量:75分钟 满分:100分得分:第Ⅰ卷(共44分)一、单选题(本题共6小题,每小题4分,共24分。

每小题给出的四个选项中,只有一个选项正确)1.如图所示的电路中,恒流源可为电路提供恒定电流,R 为定值电阻,R L 为滑动变阻器,电流表、电压表均可视为理想电表,不考虑导线电阻对电路的影响。

将滑动变阻器R L 的滑片P 向上移动过程中,下列说法正确的是( )A .电路中总电阻减小B .电压表的示数减小C .电流表的示数减小D .恒流源输出功率减小【分析】本题考查的是闭合电路动态分析问题,利用支路中电阻的变化,判断总电阻的变化,再根据()E I R r =+判断电流的变化,再结合出串并联电路电流分配的特点,求得每个用电器的电流。

并可以计算出对应的电功率。

【解析】解:A .滑动变阻器的滑片向上移动,接入电路的电阻变大,根据并联电路的特征,电路中总电阻增大,故A 错误;BC .恒流源流出的总电流不变,滑动变阻器的滑片向上移动,接入电路的电阻变大,电路中总电阻增大,则并联部分总电压增大,即电压表示数增大,则流过R 的电流增大,由于总电流不变,则流过L R 的电流减小,即电流表示数减小,故C 正确、B 错误;D .根据2P I R =总,由于恒流源电流大小不变,总电阻变大,所以恒流源输出功率增大,故D 错误。

故选:C 。

2.如图所示,a 为地球赤道上的物体,b 为沿地球表面附近做匀速圆周运动的人造卫星,c 为地球同步卫星。

关于a 、b 、c 做匀速圆周运动的说法正确的是( )A .周期关系为a c b T T T =>B .线速度的大小关系为c b a v v v <<C .向心加速度的大小关系为a b c a a a >>D .向心力关系为b c a F F F >>【分析】利用地球同步卫星为纽带,分别分析a 、c ,b 、c 各物理量的关系,结合万有引力提供向心力,以及匀速圆周运动公式,最后得出a 、b 、c 三者的各物理量的关系。

2024-2025学年浙江省杭州市下城区朝晖中学初三第一次暑假作业检测试题语文试题试卷含解析

2024-2025学年浙江省杭州市下城区朝晖中学初三第一次暑假作业检测试题语文试题试卷含解析

2024-2025学年浙江省杭州市下城区朝晖中学初三第一次暑假作业检测试题语文试题试卷注意事项:1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。

2.回答选择题时,选出每小题答案后,用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,再选涂其它答案标号。

回答非选择题时,将答案写在答题卡上,写在本试卷上无效。

3.考试结束后,将本试卷和答题卡一并交回。

一、积累1.下列加点字读音完成正确的一项是A.脊.梁(jí)醇.香(chún)奸佞.(nìn)熙来攘.往(rǎn g)B.袅袅..(niǎo)贮.蓄(chǔ)溪涧.(jiàn)笑容可掬.(jǖ)C.狼藉.(jí)坍.塌(tān)黯.然(àn)根深蒂.固(dì)D.攒.聚(zǎn)虔.诚(qián)翱.翔(áo)鞭辟.入里(bì)2.下列关于名著的说法,不正确的一项是()A.《骆驼祥子》讲述一个普通的人力车夫祥子,最初老实坚忍、自尊好强、吃苦耐劳,到最后却变成了麻木、狡猾、好占便宜的行尸走肉。

祥子的这一变化无情地批判了当时的社会现实——不让好人有出路。

B.鲁迅的散文集《朝花夕拾》不仅抒发了对往日亲友和师长的怀念之情,而且批判了摧残儿童天性的强制性的封建教育和当时社会不合理的封建思想习俗,揭示出中国农民的生命和活力被扼杀的根源。

C.《西游记》中孙悟空拜的第一个师傅是菩提祖师,用的兵器原是大禹治水的定海神针,大闹天宫后被如来佛祖压在五行山下,后皈依佛门,唐僧为他取名孙行者。

D.尼摩是个不明国籍的神秘人物,他会说多国语言。

他是个了不起的科学家,设计并建造了超乎人们想象的“鹦鹉螺”号潜艇。

3.下列加点的词语的字形和注音完全正确的一项是()A.水,看似柔顺无骨,却能变得波涛汹涌,无比强大;看似无色无味,却能挥洒出茫茫绿野,累.(lĕi) 累硕果...,万紫千红;看似自处低下,却能蒸腾九宵,...为云为雨,为虹为霞……B.李白与杜甫的友情,可能是中国文化史上除俞伯牙和钟子期之外最被推崇..的了,但他们的君子之交,也是那么短.暂.(zàn)。

一年级数学暑假作业测

一年级数学暑假作业测

一、计算题。

(38分)1.直接写出得数。

(共30分)15-2=11-5=42-8=45-6=4+59=36+4= 8+76=76-6=44+9=56-7=12+9= 17-9=5+46=88-3=40+34=65-30=82-60=21-3= 40-7=54-40=40+20=100-60=74-60=54+30=25+5-8=9+6-7= 12-3+49=17+5-10= 32-4-8= 11-6+9=2.用竖式计算。

(共8分)24+38= 90-46= 5+67= 100-53=二、填空题。

(23分)39+ 7=76- 8=1.2.左边图形①是()形,图形②是()形,图形②③拼成的是()形。

3.按规律继续写下去。

9、18、27、36、( )。

64、56、48、40、( )。

4.1张50元可以换( )20元和( )张10元。

5.将一张长方形纸对折,可以得到两个一样的( )形和( )形。

小红小方6.个位上是6,十位上的数比个位上少4,这个数是( );和它相邻的两个数是( )和( )。

7.用4、8、5可以组成( )个不同的两位数,其中最大的是( ),最小的是( )。

8.22-7=□+616-7>16-□11-6<□-6 9.三、选择题。

(选择合适的答案,在□里画“√”)(5分) 1.小方可能拍了多少下? 26下□62下□88下□2. 这个计数器表示的数是多少?1□10□ 100□3.在已经认识的数中,比50大、比60小的一共有多少个?8个□9个□ 10个□4.如果82-□6的差是四十多,□里的数是几?2□3□ 4□5.买这辆汽车,付的都是 ,至少要付多少张?原 有 65箱 48箱 ( )箱 卖 掉 48箱 ( )箱 36箱 还 剩( )箱30箱28箱2张□ 5张□ 6张□四、操作题。

(在点子图上画一个正方形和一个三角形)(4分)五、解决实际问题。

(30分)1.已经停了( )辆汽车,还有45个空位。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

高三年级英语暑假作业检测一、单项选择1.The job is very attractive to Mary, a new graduate, because no _____ work experience is necessary for it.A. emotionalB. previousC. accurateD. painful2. _____ they knew Tom’s advice was practical, they still turned a deaf ear to it, for they didn’t like him.A. WhileB. WhenC. IfD. Once3. In my opinion, some advertisements don’t make sense and just _____ us consumers and make us laugh, which we need n’t take seriously.A. embarrassB. confuseC. frightenD. amuse4. None of the travelers paid attention to the suggestion _____by the villager and ended up getting lost in the forest.A. to be put forwardB. putting forwardC. put forwardD. having put forward5. All parents expect their children to be admitted into university. However, _____ can be a very dangerous idea to believe that a good university promises a good job afterwards.A. thereB. itC. suchD. that6. –I phoned you yesterday . Someone answered the phone, but I didn’t recognize the voice.--Oh, it _____ my cousin. She was in my room then.A. must have beenB. must beC. should have beenD. should be7. The Internet is widely used nowadays, which _____ the appearance of some new industries.A. speeds upB. takes onC. mixes upD. relies on8. Carelessness is something you must correct _____ an important job wherever you work.A. offeringB. being offeredC. to offerD. to be offered9. There have been _____ developments in international relations, which makes peace-loving people satisfied.A. previousB. practicalC. positiveD. historical10. After the lecture, we will open the floor _____ discussion and everyone is expected to participate actively _____ it.A. for; forB. in; forC. for; inD. in; in11. At work we should pay great attention to the problem, _____ at yesterday’s meeting.A. to be discussedB. have been discussedC. discussedD. being discussed12. I think we’d better assist him later _____ it’s raining heavily now.A. as ifB. unlessC. even thoughD. for13. One should learn to do things by himself, and to be_____. After all, his parents and friends can’t always be aroundhim. A. admirable B. independent C. reliable D. sensitive14. –We should take care of the bags we carry when travelling.--Yes, especially in _____ places such as airports or railway stations.A. familiarB. mysteriousC. crowdedD. uncomfortable15. I dislike _____ when others laugh at me in public or think poorly of me behind.A. thatB. thisC. themD. it16. After the accident, the spokesman’s reply _____ the public has become a popular expression on the internet.A. disappointsB. to disappointC. disappointingD. disappointed17. _____ it with my own eyes, I would never have believed there could be such a large diamond on Earth.A. If I didn’t seeB. If I sawC. Had I seenD. Had I not seen18. According to the school rules, if a student happen to damage something by accident, he/she should report it toa teacher or the office immediately.A. shouldB. willC. shallD. would19. Constant quarrels between my parents are driving me crazy. If only I a warm and harmonious family.A. haveB. will haveC. hadD. had had20. —I don't want to repair your car for nothing.—You ________ get well paid, as long as you do a good job, I promise you.A. mustB. shouldC. shallD. may二、阅读理解AIt was August 10, 2011. Diana Nyad was dozens of miles into her dream to complete a 103-mile swim from Cuba to Key West. Because of the currents in the Florida Straits, Nyad would have to last 60 hours-if everything went perfectly.For two years, this dream of swimming from Cuba to Florida had been part of her every waking hour. She was about to turn 60. "I wanted to be filled with commitment to the best of myself so that 1 wasn't looking back later saying, 'What have I done with my life?''' says Nyad.Those extreme physical struggles are not new to her. In 1974, 25-year-old Nyad became the first person to swim across Lake Ontario against the current. A year later, Nyad's 28-mile swim around the island of Manhattan made the front page of the New York Times."Physically, I'm stronger. I weigh a lot more," Nyad said after a training swim in Key West in June. "There are also mental advantages to being older," says Steven Munatones, an expert in swimming.Feeling a sharp pain in her right shoulder, she changed the angle of stroke (划), telling herself to go gently until her hand caught the water. In the 17th hour, she swam over to the boat, and the crew located a pain reliever. Nyad took it. She lay on her back, rolled onto her belly and continued swimming, and then she'd turn on her back again, gasping, unable to fill her lungs. "I'm trying to make it. I'm barely going forward. I feel so sick. This has been my dream forever, but I can hardly make it another hour," Nyad told David Marchant, the boat's navigator (领航员). Between the 23rd and 27th hours, Nyad had gone just five miles. "OK, Diana, I'm going to touch you, and it's going to be over," Stoll said. Nyad agreed. And with that, 29 hours and 43 minutes after she'd leaped into the water, the swim came to an end."She just wouldn't quit. It was more amazing to see her not make it the way she fought than if everything had gone exactly right and she'd made it the whole way," says Mark Sollinger, who piloted Nyad's lead boat.At a press .conference in Key West after being pulled onto the support boat, Nyad choked back tears and said, "Sometimes the will is so strong. But I was shaking and freezing, and I thought, 'There's no mind over matter anymore.' I think I'm going to have to go to my grave without swimming from Cuba to Florida."But when Nyad returned home to Los Angeles, the pain began to fade. "Something says to me the goal is still there," says Nyad.21. Nyad decided to swim from Cuba to Florida because she _______.A. wouldn't swim against the currentB. wanted to prove she was stronger than beforeC. had David Marchant as her navigatorD. wanted very much to fulfill her dream22. We can learn from the passage that Nyad _______.A. refused any help as she struggled in the water to make itB. has given up the dream of swimming across the Florida StraitsC. appeared on the front page of the New York Times at the age of25D. began the swim from Cuba to Florida when she was about 60 years old23. What can we conclude from what Mark Sollinger says in Paragraph 6?A. He didn't expect Nyad to succeed.B. He was disappointed at Nyad's failure.C. He really admired Nyad for her struggle.D. He was not sure about Nyad's success.24. Which of the following is the best title for the passage? A. A Highly Skilled SwimmerB. The Unsinkable Diana NyadC. A Regrettable ExperienceD. The Inspiring AdventureBThe cost of raising a child from birth to age 18 is about $ 160,140! That doesn't even touch college tuition. For those with kids, this figure might lead them thinking how much they could have banked. For others, that number might confirm the decision to remain childless.But $ 160,140 isn't so bad if you break it down. It translates into $ 8896. 66 a year, $ 741. 38 a month, or $171. 08 a week. That's a mere $24. 44 a day! Just over a dollar an hour.Still, you might think the best financial advice says don't have children if you ever want to be "rich". It is not.What do you get for your $ 160,140?•Naming rights.•Giggles under the covers every night.•More love than your heart can hold.•Kisses and hugs.•Endless wonder over rocks, ants, clouds, and warm cookies.• A hand to hold usually covered with jam.• A partner for blowing bubbles, flying kites, and building sandeastles.For $ 160,140, you never have to grow up! You get to finger-paint, carve pumpkins, play hide-and-seek, and never stop believing in Santa Claus. You have an excuse to keep reading the Adventures of Piglet and Pooh, watching cartoons , going to Disney movies, and wishing on stars.For $ 160,140, you get to be a hero just for taking the training wheels off the bike, and coaching a baseball team that never wins but always gets treated to ice cream regardless.You get a front row seat to history; to witness the first step, first word, first date, and first time behind the wheel.You get to be immortal(不朽的)You get another branch added to your family tree.You get an education in nursing, criminal justice and communications that no college can match.In the eyes of a child, you rank right up there with God.You have all the power to correct a mistake, scare away the monsters under the bed, patch a broken heart, police a party, and love them without limits, so one day they will, like you, love without counting the cost.……25. Which of the following is NOT true after you have a child?A.You enjoy the right to name your children.B. You never seem to get old.C.You still need to learn.D. You get admiration as a parent.26.By In the eyes of a child, you rank right up there with God, the author intends to sayA. you are powerful next to GodB. you are the one your children love and trust mostC.you need to behave like a GodD.you keep yourself too far for your children to reach you27.Which of the following could be the best title of the passage? A. A dollar, an hour and a childB. Children and bankC. Money and parentsD. Fun and children28.Which of the following could be used as the last sentence to end the passage? A. Remain childless.B. Enjoy raising your children.C. Make a bank for your children.D. Find a way to be happy.CCharles Dickens is often thought of as one of the greatest British writers. February 7 marked the 200th anniversary of his birthday. Yet for many, his language is old-fashioned and his stories often improbable. Then why do so many people know and read Dickens today?One reason is the British government's insistence that every child study a Dickens novel at school. Alongside William Shakespeare, Dickens is on every English literature school reading list.His stories, though often long by today's standards, are great moral tales. They are filled with colorful characters.Earlier this month, a ceremony was held in Portsmouth, where Dickens was born. Prince Charles said at the ceremony: " ...(Dickens) used his creative talents to campaign passionately for social justice... His characterization is as fresh today as on the day it was written."His books stand out from many other writers because of his insight (洞察力) into human nature. Dickens, like Shakespeare, tells us truths about human behaviour. They are as true in the 2Is1 century as they were to his readers in the 19th century.Readers have returned to Dickens' books again and again over the years to see what he has to say about their own times.No surprise then that it was Dickens whom Britons turned to during the economic crisis in the last couple of years. Dickens helped them make sense of a world that was rapidly falling apart. The BBC adapted one of his less well-known novels, Little Dorrit, into a popular television drama that introduced many Brits to the novel for the first time. A dark story about greed and money, it was the perfect illustration of bad times.As long as Dickens' novels have something to say to modern audiences, it seems likely that he will remain one of Britain's best-loved writers.29. In the article, the author intends to tell us .A. why Dickens' novels still appeal to readers in modern timesB. that Dickens' works are no longer popular among young peopleC. why the British government puts Dickens on school reading listsD.that Dickens and Shakespeare's works are required for study at school30. In Britain, people still read Dickens because of .a)romance in his booksb)moral value in his booksc)his colorful charactersd)his insight into human naturee)government education requirementf)his description of the current economic crisisA. abdfB. bcdeC. bdefD. abed31. We can infer from the article that .A.it's better to read Dickens in time of difficultyB. Dickens was a great social observer of his timeC. human nature seems worse during bad timesD. Dickens predicted economic crisis would happen32. Which of the following statements is TRUE?A.Dickens' novels are still of realistic significance to today's world.B.Dickens' novels are of greater value during economic crisis.C.Dickens' works have gained more popularity than Shakespeare's.D.Some of Dickens' less well-known novels have been discovered recently.三、单词拼写33.–The TV seems broken. Can we repair it in the shop?--I think so. You know, it is still under g___________.34. Freedom is not easy for the country which a__________ independence in 1940s, after decades of struggle.35. When I heard that I had passed the exam, my___________(最初的) disappointment was soon replaced by delight.36.–What did your manager think of your design?--He gave me a very __________ (积极的) response.37. Finding herself s__________ by fans, David said, “I feel more nervous right now than in the competition.38. The president decided to write to the mother of the dead soldier, expressing his deep s__________.39. –I cannot live without electricity in such a hot day for another minute.--I’m really sorry. It’s only____________(临时的), I promise you.40. Many children buy books which have been a____________ for movies.41.Though Tom is a(n) ___________(资历浅的) officer, he never hesitates to point out the possible mistakes of hisworkmates, if any.42. There are cases of plant poisoning which is ____________(严重的) enough to force people to live in hospital.43. This morning, the father r____________ the children off to school so they wouldn’t be late.44. There is not much in the way of e__________ in this town---just the cinema and a couple of pubs.45. The ___________(动机) behind the decision is the desire to improve our service to our customers.46. We are looking for people who would be willing to __________ (协助) in the group’s work.47. Industry leaders ___________(预言) that another 8,000 jobs could be lost by the end of the year.48. One of the worst __________ (困苦) is having so little time to spend with one’s own family.49. To e__________ the child’s quick recovery, five doctors took turns looking after him day and night.50. As a teacher you have to a__________ your methods to suit the needs of slower children.51. The house looked strangely __________ (熟悉), though she knew she’d never been there before.52. The new hospital was ready for the ____________(接收) of its first patients.。

相关文档
最新文档