人教版八年级上第六单元测试题及答案

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(人教版)初中8年级上册物理-单元检测-人教版八年级物理上册第六章质量与密度单元综合测试(含答案)

(人教版)初中8年级上册物理-单元检测-人教版八年级物理上册第六章质量与密度单元综合测试(含答案)

第六章质量与密度单元综合测试题(含答案)一.选择题(4*10=40分)1.下列现象中物体的质量发生变化的是( )A.铁块熔化成铁水B.一块铜压成铜片C.国旗被带到“神舟十号”宇宙飞船中,随飞船升高D.粗糙的铝锭被磨成光滑的圆柱体2.“神舟五号”绕地球载人飞行时,用某种金属做微重力实验。

在太空中,这种金属的哪个物理量一定不会改变()A.密度 B. 温度 C. 体积 D. 质量3.学完密度知识后,一位普通中学生对自己的身体体积进行了估算。

下列估算值最接近实际的是( )A.30dm3B.60dm3C.100dm3D.120dm34.如图是甲、乙两种物质的质量与体积的关系图象,下列说法错误的是( )A.甲物质的质量大于乙物质的质量B.甲物质的密度大于乙物质的密度C.甲物质的质量与体积成正比关系D.乙物质的密度为0.5×103 kg/m35.用量筒和水测小石块体积时,先在量筒内注入适量的水。

“适量”的标准是( )A.看上去不多也不少B.能淹没石块,且石块放入水中后水面不会溢出C.水面约在量筒中间D.能淹没石块,且石块放入水中后水面不超过量程6.小明拿了一瓶可乐,刚要喝时不小心掉在了地上,洒出了一些可乐,则瓶内的()A.可乐密度不变而质量减小了B.可乐密度和质量都减小了C.可乐密度增大而质量减小了D.不好判定7.在“中国好声音”比赛中,长春歌手权振东以一曲《亲爱的小孩》感动了在场的所有人,在演唱过程中有人工“雪花”飘落,增加了歌曲的意境,“雪花”的材料应该是( )A.泡沫塑料B.石头C.铁D.铜8.三个相同的杯子,分别装有100g的盐水、酒精和水,比较它们的液面,液面最高的()A.无法确定B. 盐水C. 水D. 酒精9.甲、乙两种物质的质量m与体积V的关系图象如图所示,由图象可知()A. 体积相等时,甲的质量大B. 质量相等时,乙的体积大C. 甲的密度比乙的大D. 乙的密度为1.25×103kg/m310.下面列举的语句都蕴含着深刻的哲理,如果从物理学角度来解读,也别有生趣,其中分析不正确的是()A.“蜡炬成灰泪始干”,蜡烛燃烧时的体积减小B.“锲而不舍,金石可镂”,镂后金石的密度不变C.“人往高处走,水往低处流”,水流过程中密度减小D. “只要功夫深,铁棒磨成针”,此过程中铁棒的质量减小二.填空题(4*5=20分)11.装在烧杯中的水被倒出一部分后,烧杯中剩余水的密度;密封在容器中一定质量的气体被抽出一部分后,容器中剩余气体的密度。

人教版初中生物八年级上册第六单元 《生物的多样性及其保护》单元测试题(解析版)

人教版初中生物八年级上册第六单元 《生物的多样性及其保护》单元测试题(解析版)

第六单元《生物的多样性及其保护》单元测试题一、单选题(每小题只有一个正确答案)1.下列最具有生物多样性的地区是A.农田B.城市C.草原D.森林2.“生物多样性”的内涵不包括A.环境的多样性B.基因的多样性C.生物种类的多样性D.生态系统的多样性3.今年是联合国确定的国际生物多样性年,目的是推进全球生物多样性保护,促进可持续发展.下面有关生物多样性的叙述科学的是()A.我国是生物种类最丰富的国家之一,因此我国生物多样件的现状很好B.生物种类的多样性实质上是基因的多样性C.保护生物种类的多样性是保护生物多样性的根本措施D.迁地保护是保护生物多样性最为有效的措施4.原产于我国的菊,经改良目前在世界上已有2万至2.5万个品种,其中我国有7000个品种.这个事例说明了生物多样性的哪一方面A.物种多样性B.基因多样性C.生态系统多样性D.生物数量多样性5.下列有关保护生物多样性的观点,合理的是()A.物种灭绝后还可以再生B.生物多样性的消失对人类自身不会产生影响C.与人类没有直接利益关系的生物也应该保留下来D.引入世界各地不同的生物,可以增加我国生物多样性6.保护生物多样性的根本措施是()A.建立自然保护区B.引进更多外来物种C.保护生物的栖息环境D.建立濒危物种的种质库7.有“裸子植物的故乡”美称的国家是()A.法国B.中国C.俄罗斯D.加拿大8.现有几种植物,它们的分类情况是:A和B同“目”不同“科”,B和C同“科”不同“属”,D和A不在同一个“目”里,E和C同“属”,不同“种”。

你认为哪两种植物的共同特征最多?( )A. B和CB. A和BC. D和AD. C和E9.生物分类由大到小的等级依次是()A.界、门、纲、目、科、属、种B.种、属、科、目、纲、门、界C.界、纲、门、科、目、属、种D.种、科、纲、属、目、门、界10.2021年4月15日,中央国家安全员会明确将生态安全纳入国家安全体系.下列关于我国境内发生的几个生态事件的叙述,错误的是A.水葫芦原产南美,引入到我国江南种植后,出现疯长,改变了当地的生物多样性B.麋鹿原产我国,后来在国内绝迹,从欧洲引入并在江苏大丰建立自然保护区,属于生物入侵C.小龙虾原产美洲,经日本引入我国后迅速扩散,对农田造成了危害,说明小龙虾既能适应环境,也能影响环境D.丹顶鹤在我国东北等地繁殖,迁徙到江苏沿海滩涂越冬,在盐城建立自然保护区实行就地保护11.对珍稀树种的研究发现,该树种体内有一种治疗癌症的特效药。

人教版八年级生物 上册 第六单元 第一章 根据生物的特征进行分类 单元测试(含答案)

人教版八年级生物 上册 第六单元 第一章 根据生物的特征进行分类 单元测试(含答案)

第六单元第一章根据生物的特征进行分类单元测试题(含答案)一.选择题(每小题3分,共45分)1.对野外高大的被子植物进行分类,若需要采集标本作为分类的重要依据,采集的标本可以不包括()A.根B.花C.果实D.种子2.在植物分类中,分类的基本单位是()A.界B.门C.纲D.种3.在进行植物分类时,小刚将玉米、向日葵、油松归为一类,将肾蕨、葫芦藓、水绵归为另一类,他的分类依据是()A. 是否有根B. 是否有茎和叶C. 能否产生种子D. 能否形成果实4.生物分类等级中,介于科和种之间的分类单位是()A.纲 B.门 C.属 D.目5.下列有关“种”的叙述,正确的是()A.每一个物种只有一种生物B.一个物种就是一个生物C.同种生物的亲缘关系最远D.同种生物的共同特征最少6.在生物学的发展过程中,很多科学家做出了杰出的贡献。

下列哪一位科学家创立了统一的生物命名法并被尊称为“分类学之父”()A.拉马克B.林奈C.达尔文D.哈维7.北京野生动物园有:①长颈鹿、②鳄鱼、③大象、④蝴蝶等动物,小明把这些动物分成了两类,一类是①③,另一类是②④.他分类的依据为()A. 是否会飞B. 是否会游泳C. 体温是否恒定D. 是否有脊柱8.下列几组植物中,哪组包含的共同特征多()A.水稻和小麦B.小麦和黄豆C.水稻和绿藻D.黄豆和银杏9.在生物分类的七个等级中,共同特征最多和最少的等级分别是()A.种、界 B.门、界 C.界、种 D.种、科10.下列四种植物中,属于绿色开花植物是()A.海带B.葫芦藓C.银杏D.龙眼11.下列关于生物分类的叙述,错误的是()A.种是最基本的分类单位B.亲缘关系越近,共同特征越多C.分类单位越小,共同特征越少D.分类的主要根据是生物间的相似程度12.对生物进行分类的意义不包括()A. 了解生物的多样性B. 了解生物之间的亲缘关系C. 了解生物之间的进化关系D. 了解生物的有害和有益物种13.下列关于桃在分类上的位置的表述,正确的是()A.桃种—梅属—蔷薇科—蔷薇目—双子叶植物纲—种子植物门—植物界B.桃种—桃属—蔷薇科—蔷薇目—单子叶植物纲—种子植物门—植物界C.桃种—蔷薇科—蔷薇目—梅属—单子叶植物纲—种子植物门—植物界D.桃种—桃属—蔷薇目—蔷薇科—双子叶植物纲—种子植物门—植物界14.猫和猪可以归为同一个纲的生物,不是因为()A. 脚都有爪子B. 都用乳汁哺育幼崽C. 体表都有毛D. 都是胎生15.下列选项包含的生物共同特征较少的是()A.种子植物门B.梅属C.双子叶植物纲D.蔷薇科二.填空题(共55分)16.下列分别是蜗牛、麻雀、青蛙、蝴蝶、鲫鱼5种动物。

人教版人教语文八年级上册第六单元测试题及答案

人教版人教语文八年级上册第六单元测试题及答案

部编人教版语文八年级上册第六单元测试题一、积累运用(24分)1.下列加点字注音全部正确的一项是()(2分)A.畎.亩(quǎn)箕.畚(jī)曾.益(zēng)丈夫之冠.(ɡuān)B.孀.妻(shuānɡ)按辔.(pèi)一厝.(chuò)荷.担者三夫(hè)C.始龀.(chèn)傅说.(yuè)彀弓弩.(nǔ)法家拂.士(fú)D.智叟.(sǒu)穷匮.(kuì)持兵揖.(yī)叩.石垦壤(kòu)2.下列加点词解释正确的一项是()(2分)A.与民由.之(遵循)以顺为正.者(准则,标准)惩.山北之塞(惩罚)B.毕.力平险(尽、全)困于心,衡于虑,而后作.(奋起,指有所作为)曾.益其所不能(同“增”)C.且焉.置土石(怎么)威武不能屈.(屈服。

文中是使动用法)荷.担者三夫(肩负、扛)D.曩.者霸上(先前)惧其不已.(停止)至霸上及棘门军.(驻军)3.下列各项中没有通假字的一项是()(2分)A.军士吏被甲B.入则无法家拂士C.丈夫之冠D.始一反焉4.下列句中加点词意思相同的一项是()(2分)A.劳.其筋骨上自劳.军B.汝心之.固已而之.细柳军C.年且.九十且.焉置土石D.虽.我之死虽.乘奔御风5.下列句子翻译有误的一项是()(2分)A.富贵不能淫,贫贱不能移,威武不能屈。

译文:富贵的时候不能迷惑做过分的事情,贫贱不能使其动摇节操,威逼利诱不能使其屈服意志。

23 B.然后知生于忧患而死于安乐也。

译文:这样以后才知道常处忧愁祸患之中可以使人生存,常处安逸快乐之中可以使人死亡。

C.军中闻将军令,不闻天子之诏。

译文:军中只听从将军的命令,不听从天子发布的命令。

D.汝心之固,固不可彻。

译文:你思想顽固,顽固到了不可改变的地步。

6.下列有关文学常识表述有误的一项是()(2分)A.孟子名轲,战国时期思想家,儒家学派代表人物之一。

《孟子》是记录孟子言行的著作。

人教版八年级生物上册第六单元测试题(含答案)

人教版八年级生物上册第六单元测试题(含答案)

人教版八年级生物上册第六单元测试题(含答案)一、选择题(每小题2分,共50分)1.小芳同学将六种生物依据某一标准进行分类,结果如图1所示,你认为她进行分类的依据是( )A.脊柱的有无B.体温是否恒定C.呼吸方式的不同D.生殖方式的不同图12.被子植物进行分类的重要依据是( )①根②茎③叶④花⑤果实⑥种子A.①②③B.①②③④C.④⑤⑥D.①②③④⑤⑥3.生物分类等级中,最大的分类单位和最基本的分类单位分别是 ( )A.门、科B.门、种C.界、种D.界、纲4.[2020·岳阳期末]下列是“马”在分类学上的一些等级名称,它们由大到小的排列顺序正确的是( )①马科②马属③脊索动物门④奇蹄目⑤脊椎动物亚门⑥哺乳纲A.③⑤⑥④①②B.③④⑤⑥①②C.②③④⑤⑥①D.①②③④⑤⑥5.下列有关分类的叙述中,错误的是( )A.种是分类的最基本单位B.分类的主要依据是生物的形态结构等方面的特征C.分类的单位由小到大依次是:界、门、纲、目、科、属、种D.分类单位越小,其中所包括生物的共同特征就越多6.对生物进行分类的主要目的不包括( )A.了解生物的多样性B.了解生物之间的亲缘关系C.了解生物之间的进化关系D.了解生物的有害和有益物种7.下列关于生物多样性的描述,不正确的是( )A.生物圈中的生物种类是极其丰富的B.生物圈中控制生物各种特征的基因极其丰富C.生物圈中的生态系统是多种多样的D.生物圈中的生物的运动方式是多种多样的8.牡丹品种繁多,有王冠、冠世墨玉、白玉、豆绿、赵粉等一千多个品种,这体现了( )A.基因的多样性B.生态系统的多样性C.生物种类的多样性D.植物种类的多样性9.[2020·安徽]生物之间共同特征多,亲缘关系就近。

下列动物与黑猩猩亲缘关系最近的是( )图210.下列不属于自然保护区功能的是( )A.物种保存的“天然基因库”B.进行科研的“天然实验室”C.宣传自然保护的“活的自然博物馆”D.进行自然保护的唯一手段11.建立东北虎繁育中心保护东北虎,建立青海湖鸟岛自然保护区保护斑头雁等鸟类,对捕杀藏羚羊者绳之以法。

人教版八年级上册物理 第六章 质量与密度 单元综合测试(含解析)

人教版八年级上册物理 第六章 质量与密度 单元综合测试(含解析)

第六章质量与密度单元综合测试一.选择题1.一块铜块的质量会发生变化的情况的是()A.将它熔化成铜水B.从地球运到月球C.把它轧成薄铜片D.磨掉铜块一个角2.甲、乙两个实心物体(均为正方体)放在横梁已平衡的天平上,指针刚好指在分度盘的中间位置,如图所示,则()A.甲物体的质量较大B.两物体的质量相等C.乙物体的密度较大D.两物体的密度相等3.在常温条件下,对于用同种不锈钢材料制成的饭锅、饭碗和小勺,下列说法中正确的是()A.因为饭锅的质量大,所以饭锅的密度大B.因为小勺的体积小,所以小勺的密度大C.因为饭碗的体积比小勺大,所以饭碗密度比小勺的小D.饭锅、饭碗和小勺的体积与质量都不同,但它们的密度相同4.小明想测出家中消毒用的酒精的密度。

他先用天平测出空瓶子的质量为30g,然后将瓶子内倒满酒精,测出瓶子与酒精的总质量为115g,然后将酒精倒入量筒中,测出瓶子和剩余酒精的质量为33g,读出量筒中酒精的体积为100mL。

他在实验时的操作、所测的数据及读数都是正确的,忽略测量误差对数据的影响。

根据实验数据,下列推算正确的是()A.瓶内全部酒精的质量为82gB.瓶子的容积为105.7mLC.酒精的密度为0.82g/cm3D.酒精的密度为0.85g/cm35.有A、B两个实心球,A球的质量是B球的两倍,A球的体积是B球的四倍,那么A球的密度是B球的()A.两倍B.一倍C.二分之一D.四分之一6.分别由不同物质组成的三个实心体a、b、c,它们的质量和体积的关系如图所示,由图可知()A.若体积相同,则b物体的质量最大B.若质量相同,则c物体的体积最大C.b物质的密度是2×103kg/m3D.c物质的密度最大7.小兰同学周末在荆州关公义园游玩时,拾到一块彩色的小石块。

为了测量小石块的密度(不考虑小石块吸水),小兰在实验室进行了如下操作:①将水平台上的天平游码归零后调节平衡螺母,待指针在分度盘中线两侧等幅摆动时,开始测小石块的质量;②小石块的质量如图甲所示;③小石块的体积如图乙和丙。

人教版八年级历史上学期第六单元中华民族的抗日战争测试题含解析

人教版八年级历史上学期第六单元中华民族的抗日战争测试题含解析

第六单元中华民族的抗日战争一、选择题1 打破了日本3个月灭亡中国迷梦的战役是()A 第三次长沙会战B 武汉会战C 台儿庄战役D 淞沪会战【答案】D【解析】【分析】结合所学知识可知,淞沪会战开始于1937年8月13日,是卢沟桥事变后,蒋介石为了把日军由北向南的入侵方向引导改变为由东向西,以利于长期作战,而在上海采取主动反击的战役。

中日双方共有约100万军队投入战斗,战役本身持续了三个月。

淞沪会战中日军因遭到国民党的顽强抵抗而损失惨重,这场战役对于中国而言,标志两国之间不宣而战、全面战争的真正开始,卢沟桥事变后的地区性冲突升级为全面战争,并彻底粉碎了日本"三个月灭亡中国"计划。

故ABC不符合题意。

故答案为D。

【点评】本题考查了淞沪会战的有关知识,难度适中。

学生要掌握淞沪会战的时间、结果和意义。

2 抗日战争时期,敌后战场的战略总后方与指挥中枢是()A 南昌B 延安C 西安D 瑞金【答案】B【解析】【分析】结合所学知识可知,抗日战争期间,中国共产党领导根据地君民顽强抗战,成为抗击日本侵略的中流砥柱,中共中央所在地延安是敌后战场的战略总后方。

故答案为B。

【点评】知道敌后战场的战略总后方与指挥中枢,考查学生的理解和分析能力,解题关键是掌握基础知识。

本题难度适中。

3 在中国共产党的历史上,提出建立一个新民主主义中国的重要会议是()A 中共“一大”B 中共“三大”C 中共“七大”D 中共“八大”【答案】C【解析】【分析】结合所学知识可知,1945年4月23日至6月11日在延安举行。

大会通过了毛泽东《论联合政府》的政治报告、朱德《论解放区战场》的军事报告。

大会提出党的政治路线是:放手发动群众,壮大人民力量,在党的领导下,打败日本侵略者,解放全国人民,建立一个新民主主义的中国。

故ABD不符合题意。

故答案为C。

【点评】本题考查了中共七大的有关知识,属于常考的知识点,难度适中。

学生要掌握中共七大召开的时间、地点、内容和意义。

2021-2022学年人教版物理八年级上册第六章《质量与密度》单元测试(含解析)

2021-2022学年人教版物理八年级上册第六章《质量与密度》单元测试(含解析)

2021-2022学年人教版物理八上第六章《质量与密度》单元测试一、单选题1.一个普通鸡蛋的质量接近()A. 0.5克B. 5克C. 50克D. 500克2.在国际单位制中,质量的单位是()A. B. C. D.3.阅读图表信息判断下面的说法,其中正确的是()A. 固体的密度一定比液体的密度大B. 体积相同的植物油和酒精,酒精的质量大C. 同种物质在不同状态下,其密度一般不同D. 不同物质的密度一定不同4.为了测量老陈醋的密度,小明同学设计了如下实验步骤:①用天平测出空量筒的质量;②向量筒中倒入适量老陈醋,测出其体积;③用天平测出量筒和其中醋的总质量,对上述实验步骤所持有的观点应是()A. 能测出醋的密度且方法、步骤合理B. 测出的醋的密度值偏大,不可取C. 所测出醋的体积一定不准确,不可取D. 易使量筒从天平上倾斜而摔碎,不宜提倡5.甲、乙两种物质的质量和体积关系如图所示,则()A. ρ甲<ρ乙B. ρ甲>ρ乙C. 若V甲=V乙,则m甲<m乙D. 若m甲=m乙,则V甲>V乙6.下列估测中,最接近实际的是()A. 中学生的身高约为1.63dmB. 洗澡水的温度约为70℃C. 复兴号高铁运行时的速度约为350m/sD. 一个苹果的质量大约200g7.某同学在烧杯中装入某种液体,多次测出了烧杯和液体的总质量及对应的液体体积,并根据实验数据作出如图所示的“ ”图像,结合下面表格的内容,下列说法正确的是()密度A. 该液体密度为,可能是硫酸B. 该液体密度与质量成正比C. 烧杯的质量为D. 的该液体质量为8.某实验小组在探究物质质量与体积的关系时,将测得的三种物质质量与体积的数据绘制成的图像如图所示,根据绘制的图像分析三种物质密度的关系正确的是()A. ρA<ρB<ρCB. ρA>ρB>ρCC. ρA=ρB=ρCD. 无法确定9.某同学对预防新冠肺炎措施中使用的一些物品进行了估测,其中最接近实际的是()A. “测体温”:一个人的正常体温约为37℃B. “勤洗手”:一瓶家用洗手液的质量约为50kgC. “要消毒”:一张消毒湿巾的厚度约为20mmD. “戴口罩”:一只长方形口罩受到的重力约为1N10.甲、乙两个实心均匀正方体物块放在水平地面上,它们的质量相等,密度关系是ρ甲>ρ乙,当在甲、乙两物块上,分别放重为G1、G2的物体或分别施加竖直向上的力F1、F2(F1、F2均小于物块重力)时,甲、乙两物块对水平地面的压强相等,则G1与G2、F1与F2的大小关系是()A. G1>G2F1>F2B. G1>G2F1<F2C. G1<G2F1<F2D. G1<G2 F1>F211.关于用天平、量筒和水测量一个枇杷密度的实验,下列说法正确的是()A. 应该先测枇杷的体积,再测枇杷的质量B. 用调好的天平称量时,枇杷应放在右盘C. 所用量筒的分度值越大,测得体积越精确D. 枇杷浸没水中,表面附有气泡,测得密度偏小12.同种材料制成的甲、乙两物体的质量分别是64g、24g,其体积分别是8cm3、4cm3,若已知其中一个为实心,则下列判断正确是()A. 甲物体为空心B. 该材料的密度为6g/cm3C. 空心物体空心部分的体积为lcm3D. 甲、乙两物体实心部分的密度之比为4:3二、填空题13.可燃冰有极强的燃烧力,1米的可燃冰在常温常压下可释放164米的天然气和产生0.8米的淡水。

八年级语文上册第六单元综合测试题(附答案新人教版)

八年级语文上册第六单元综合测试题(附答案新人教版)

第六单元检测题时间:120分钟满分:120分一、积累与运用(24分)1.下列加点字的读音全部正确的一项是( A )(2分)A.畎.亩(quǎn) 折戟.(jǐ) 始龀.(chèn) 不能淫.(yín)B.一厝.(cuò) 拂.士(fú) 按辔.(pèi) 搔.更短(sāo)C.箕.畚(qí) 荷.担(hé) 提携.(xié) 不胜簪.(zān)D.魁.父(kuí) 弓弩.(nǔ) 妾.妇(qiè) 亡.以应(wáng)2.下列句子中没有通假字的一项是( D )(2分)A.入则无法家拂士 B.学诗谩有惊人句C.甚矣,汝之不惠 D.其将固可袭而虏也3.下列加点词的古今意义相同的一项是( C )(2分)A.吾与汝毕力平险. B.与民由.之C.人恒过,然后能改. D.天子先驱..至4.下列加点词不属于词类活用现象的一项是( B )(2分)A.介胄..之士不拜 B.吾与汝毕力.平险C.改容式.车 D.箕畚..运于渤海之尾5.下列加点虚词的意义和用法相同的一项是( C )(2分)A.已而之.细柳军告之.于帝B.天子为.动行拂乱其所为.C.必先苦其.心志帝感其.诚D.安居而.天下熄而.山不加增6.下列加点实词的意义相同的一项是( D )(2分)A.年且.九十天子且.至B.天子为动.所以动.心忍性C.劳.其筋骨上自劳.军D.一怒而诸侯惧.惧.其不已也7.古诗文默写。

(4分)(1)富贵不能淫,贫贱不能移,威武不能屈。

此之谓大丈夫。

(《富贵不能淫》)(2)在《春望》中作者移情于物,表达感时伤世之情的两句诗是:感时花溅泪,恨别鸟惊心。

(3)《雁门太守行》中渲染了敌军兵临城下的紧张气氛和危急形势,写出了守城将士威武雄壮之姿的句子是:黑云压城城欲摧,甲光向日金鳞开。

(4)杜牧在《赤壁》中以东吴两位美女的命运,来间接反映政治军事情势变迁的诗句是:东风不与周郎便,铜雀春深锁二乔。

人教版八年级物理上册第六章质量与密度单元复习训练卷(含答案)

人教版八年级物理上册第六章质量与密度单元复习训练卷(含答案)

2022-2023学年人教版八年物理第六章质量与密度单元测试(含答案)时间:45分钟总分:80分一.选择题(每小题3分,共30分)1.一杯水,喝掉一半,剩余的半杯水( )A.因为质量减半,所以密度减半B.因为体积减半,所以密度减半C.它的质量、体积、密度都减半D.虽然质量和体积减半,但密度不变2.下列情况中,铁块的质量发生变化的是( )A.铁块磨掉一个角18.用托盘天平测量物体的质量时,将被测物体和砝码放反了,若天平平衡时,左盘放着50g一个和10g的砝码一个,游码所在位置读数为2.8g,则物体的质量为()A.57.2g B.62.8g C.60g D.2.8g 3.测量是科学研究的基础和前提,测量的真实性和精确程度直接决定了研究的成败。

在下列关于测量的几种说法中,选出你认为最优的一项()A.测量前要观察测量工具的量程,以选择合适的测量工具B.测量前要观察测量工具的分度值,以满足测量精度的要求C.测量前要观察零刻度,以确定是否有零误差D.测量前上述三种做法都是必要的4.上体育课时,体育老师发现同学们要用的篮球差气,于是他用打气筒给篮球打气,当篮球变圆后,仍继续给它打气,则篮球内气体的质量、体积、密度的变化过程是()A.质量增大,体积增大,密度增大B.质量增大,体积不变,密度增大C.质量增大,体积增大,密度不变D.无法判断5.有三个完全相同的杯子装满了水,将质量相同的实心铜球、铁球和铝球分别放入三个杯子中,使水溢出质量最多的是(已知ρ铜>ρ铁>ρ铝)()A. 铝球B. 铁球C. 铜球D. 不6.由铜、铁、铝制成的质量和体积都相等的三个空心球,空心体积最大的是(已知ρ铜>ρ铁>ρ铝)()A.铜球B.铝球C.铁球D.无法判断7.用托盘天平测量物体的质量时,将被测物体和砝码放反了,若天平平衡时,左盘放着50g 一个和10g的砝码一个,游码所在位置读数为2.8g,则物体的质量为()A.57.2g B.62.8g C.60g D.2.8g8.通过实验,得到了a、b、c三个实心体的m-V图象如图,分析图象可知()A. a物质的密度最小B. b物质的密度是c的两倍C. a物质的密度是c的三倍D. b物质的密度是1.2×103kg/m39、在测量液体密度的实验中,小明利用天平和量杯测量出液体和量杯的总质量m及液体的体积 V,得到几组数据并绘出如图所示的m-V图像,下列说法正确的是( )A. 量杯质量为 40gB. 40cm3的该液体质量为40gC. 该液体密度为 1.25g/cm3D. 该液体密度为 2g/ cm310.为了测一瓶油的质量,某同学采用了如下步骤:(1)移动平衡螺母使横梁平衡;(2)瓶内倒入油后,称得油和瓶的总质量;(3)瓶放左盘,称得瓶的质量;(4)将天平整理好;(5)将天平置于水平台上;(6)将游码置于左端零刻度线处。

人教版英语八年级上册Unit6单元测试卷及答案

人教版英语八年级上册Unit6单元测试卷及答案

Unit 6综合测评卷(120)班级 姓名 学号 总分听力部分(20)第一节听下面的8段短对话。

每段对话后有一个小题,从每小题 A 、B 、C 三个选项中选出个最佳答案。

听完每段对话后,你有 10秒钟的时间来回答有关小题和阅读下一小题。

每段 对话只读一遍。

(A )1. What is Jim doing?A. He is reading.B. He is sleeping.(B )2. How will the man go to Beijing?A. By planeB. By train( B )3. Where are the two speakers talking?A. In a libraryB. In a restaurant(B )4. When does Bill 's class begin?A. 8:00.B. 8:10.(C )5. What did Peter's mother want him to do?A. To do homework.B. To meet his grandma.( A )6. How does Jim go to school when it is fine?A. By bike.B. By bus.(C )7. Where did Fred go for vacation?A. France.B. Japan. ( A )8. What does the man want to be?A. An actor.B. A doctor. 听第一段材料,回答第 9至第11小题。

( C )9. Where does the man want to go? A. Shanghai.B. Beijing.( A )10. When will the man take the plane? A. On November, 24 th. B. On October, 14 th.( B )11. How many tickets does the man want? A. Three.B. Four.听第三段材料,回答第 12至14小题。

人教版八年级上册物理第六章质量与密度单元试题(含答案)

人教版八年级上册物理第六章质量与密度单元试题(含答案)

第六章质量与密度章末测试卷一、单选题1.下列物体的质量最接近50kg的是()A.一枚硬币B.一个鸡蛋C.一名中学生D.一支铅笔2.下列关于质量的说法,正确的是()A.把铁块轧成薄铁片,质量变小B.冰箱里的一瓶矿泉水结冰,质量变小C.把物理课本放在平邑和放在北京的质量是一样的D.“神舟十三号”载人飞船从地球到空间站升空后,飞船内物资的质量变小3.关于托盘天平的使用方法,下列说法中正确的是()A.调节横梁平衡时,指针指在分度盘左边,应向左调节平衡螺母B.在称物体质量前,应先估测被测物体的质量,以免超过量程C.称量时,被测物体放在右盘,砝码放在左盘D.称量时,向砝码盘中加砝码的顺序是由小到大4.在“用托盘天平称物体的质量”的实验中,下列操作中不正确的是A.调节天平横梁平衡时,应先将游码移至标尺左端的“0”刻度线上B.判断天平横梁是否平衡时,不一定要等指针完全静止下来C.称量时,发现指针偏左,应将左侧的平衡螺母向右调,右侧的平衡螺母向左调D.潮湿物体或化学药品都不能直接放在托盘中5.物理知识与生活联系非常紧密,下列关于密度的一些说法正确的是()A.1kg的水和1kg的冰的密度相同B.可以利用密度来鉴别物质,因为不同物质的密度一定不同C.为减轻质量,航空器材常采用强度高、密度大的合金或新型合成材料D.发生火灾时,受困人员常采取弯腰甚至爬行的姿势撤离,是因为含有有害物质的空气温度较高,密度较小,大量聚集在房间的上方6.关于质量、密度,下列说法正确的是()A.同种物质随着温度降低,密度会增大B.质量是指物体所含物质的多少C.固体的密度一定大于液体、气体的密度D.物体的质量随着它的形状、状态和位置的改变而改变7.如图所示是甲和乙两种物质的质量与体积关系图象,下列说法正确的是()A.甲物质的密度随体积增大而增大B.当甲和乙两物质的质量相同时,乙物质的体积较大C.甲、乙两种物质的密度之比是4:1D.体积为5cm3的乙物质,质量为10g8.李华同学在实验室测量盐水的密度。

人教版八年级上册英语六单元测试题(附答案)

人教版八年级上册英语六单元测试题(附答案)

人教版八年级英语第六单元测试题一.单项选择(25分)1.There ____ a talk show on CCTV-3 at 8 this evening.A.is going to haveB.is going to beC.will haveD.are going to be2.What’s she going to be when she _______?A.grow upB.growsC.grows upD.is going to grow up3.Those boys wants to ___ pilots when they are older.A.asB.doC.beD.have4.John found a job in New York,so his family are going to move ___the city next week. A.from B.away C.to D.in5.I am going to learn ____foreign language next year.A.otherB.anotherC.the otherD.others6.---How will you spend your summer vacation?---My mother _____to take me to Mount Huang three days ago.A.askedB.promisedC.answeredD.moved7.The boy ______ a new car. Look!That is ______ new car.A.owner;his own B.owns;his ownC.owns;own his D.owner;own his8.Going online takes ____ his most of studying time.A.toB.upC.withD.away9.The math problem is so hard.I really don’t know _______.A.how to do itB.how to doC.what to do itD.where to do it10.---What are you reading?--- The Old Man and the Sea______Hemingwei.A.inB.forC.ofD.by11.My brother wants to be an ____,so he is going to study math hard.A.engineerB.cookC.scientistD.violinist12.He is going to practice ______ basketball every day.A.playB.to playC.playingD.plays13.---I am going to learn the piano when I grow up.---That sounds_________a good idea.A.likeB.asC.aboutD.of14.There are different____resolutions .Some of them_____self-improvement.A.kinds of ,have to do withB.kind of ,have to do withC.kinds, have do withD.kinds, have nothing to do with15.I ____my resolutions and I make sure I will ___ keep them.A.am sure ,try my bestB.sure about ,try my best toC.am sure about ,try my bestD.am sure about ,try my best to16.I am sorry I can’t go with you.I’m going to take piano______ .A.lessonB.a lessonC.lessonsD.the lessons17.Gina studied hard last term and she ___good grades in the final exam.A.makesB.hasC.getD.got18.My New Year’s resolution is _____hard and ____good grades.A.to study ,getB.studying, to getC.to study, gettingD.studying,get19.Beijing is_____from other cities.The biggest ____is that it’s thecapital of China.A.different, differentB.difference ,differenceC.different, defferenceD.difference, different20.A student may have ___more time ______.A.to find, to studyB.to find, studyC.find, to studyD.find, study21.I'm going to write articles and ______ them ______ magazines and newspapers.A.take;to B.send;toC.bring;to D.get;to22.When he grows up,he's going to do ______.A.what he wants to do B.what does he want to doC.what he want to do D.what will he want to do23.Do you think your resolution is too difficult ______?A.keep it B.to keep itC.to keep D.keep24.There are many clouds coming.It ______ rain soon.A.will B.is going toC.looks like D.likes25.What is the _______ of what you said ?A. mean B means C. meaning D. meanings二、完形填空(10分),Danny 1 some New Year’s resolutions this year.Kate’s brother2 , he is going to learn3 the guitar. She is going to take the guitar lessons4 practice every day. Next he wants to get good5 . He is going to study6 than before and he is going to do all his homework7 he watches TV. Finally, he wants to learn 8 new language. He is going to buy some 9 CDs and practice 10 Chinese at home every morning.( ) 1. A. makes B. make C. made D.making( ) 2. A. First B. Second C. Third st( ) 3. A. plays B. playing C. play D. to play( ) 4. A. but B. and C. though D.or( ) 5. A. lesson B. class C. grades D.grade( ) 6. A. cooler B. worse C. more beautiful D. harder ( ) 7. A. when B. as C. before D.if( ) 8. A. an B. a C. the D.\\( ) 9. A. Japanese B. America C. China D.Chinese( ) 10. A.say B.telling C.speaking D.talk三、阅读理解(5分)Some children wish to be writers some day. They want to write storiesor books for people to read. That's good! It's good to write something for people to read! But they should know that they need to be good readersfirst before they are really good writers. They should read a lot of books, instead(代替) of watching TV and spending a lot of time playing games when they are free.There is more fun in reading, you want to look for more books to read. Before you decide to be a good writer, you'd better say to yourself, "Imust read more and more!"( ) 1. This article mainly(主要) tells us that ________.A. some children wish to be writers some dayB. it is good to write something for people to readC.reading books is funD. reading can be helpful for us to become a good writer( ) 2. Reading more books may ________.A. help you to be a good writerB. help you play wellC. make you work betterD.make you watch more TV at home( ) 3. It's good for children ________.A. to do a lot of readingB. to watch TV in the eveningC. to be good writers right nowD.to have wishes only( ) 4.Some children want to be writers ________.A. because they want to be good readersB.to get more money and buy a lot of good things.C. to write stories or books for people to readD. to find good work some day( ) 5. From the passage(段落)we know that ________.A. all children like to be writersB. people like to read for childrenC. children need to read more and more booksD.all writers are children四,任务型阅读(5分)John is ten years old,and he is a very lazy(懒惰的)boy.He doesn't like doing any work.He has to go to school of course,but he doesn't study hard there and tries to do as little work as possible.His father and mother are both doctors and they hope that their son will become one,too,when he grows up.But one day John says to his mother,“I want to be a dustman when I finish school.”“A dustman?”his mother asks,and she is very surprised.“That's not a very pleasant (令人愉快的、舒适的)job,why do you want to become a dustman?”,”John answers.“Because then I only have to work one day a week?And “Only one day a week?”his mother says.“What do you mean how do you know?”“Well,”John answers,“I know that the dustmen who come to our house to work on Thursday,because I only see them on that day.”1.What is John like?_______________________________________________________2.What do John's parents do?_______________________________________________________3. How often does the dustman come to their house to work?_______________________________________________________4. What’s the meaning of the word “dustman”?A.经理. B.老师C.垃圾清理工. D.司机.5.根据上下文,把划线部分翻译成汉语。

最新人教版八年级英语上册Unit6单元同步测试及答案(精品试卷)

最新人教版八年级英语上册Unit6单元同步测试及答案(精品试卷)

八年级上Unit 6VI. 单项选择(10分)( )21. ---Mike likes flying around the world.-----I think being a __________is his dream job.A. pilotB. policemanC. cookD. Doctor( )22. Maybe she is studying at _________university, but I’m not so ______it.A.a; sure aboutB. an; sure aboutC. a; similar toD. an ; similar to( )23. When she grows _________, She will grow________a beautiful woman.A. up; upB. up ; intoC. into; intoD. into; with( )24. This term, our English teacher gives us_______tests on Friday afternoon.A. weekB. weeksC. weeklyD. Weekends( )25. I think what he said ________his MP5. It was lost yesterday.A. has to doB. has to findC. has to do withD. has to do for( )26. He left a job in the city to _________farming in the countryside.A. take upB. grow upC. put upD. get up( )27. What are you going to do this Sunday ? ___________, Any ideas.A. No wayB. No problemC. Nothing seriousD. Nothing much( )28. Finish your homework first, and then you’ll ___surf the Internet for an hourA. canB. needC. be able toD. May( )29. I think it’s easy to make promises but difficult to keep.____________. So I hardly make promise.A.Sorry to hear that.B. That’s quite right.C. I don’t think so.D. I’m afraid not( )30. There _______ the talent show The Voice of China tomorrow.A.will haveB. are going to beC. is going to beD. are going to haveVI. 选词完成句子(10分)A.writing articlesB.make sureC. universitiesD. educationE.personalF. Self-improvementG. write them downH. my ownI. relationshipJ. take this medicine31.There are many books in the room, ________ you lock the door before you leave.32.A good ________ gives your child a head start in life.33.I’m going to buy a new house of ________this year.34.Jack is good at ________, Some of them came out.35.It’s not good to ask questions about someone’s ________life.36.Here are important telephone numbers . Please ___________.37.If you want to improve your ____with your classmates, you’ll be friendly to them38.There are many famous _________in Beijing, So I want to study there.39.Please __________three times a day and you’ll be better.40.Many resolutions have to do with _________.VII. 完型填空(10分)How to keep your New Year's resolution ?It is very necessary for you to make a New Year's resolution .Keeping your New Year's resolution should be very (41______) so you can be a better person.Many people make their New Year's resolutions to stop(42______) junk food ,to spend more time with their family or to spend (43_____) time watching television.However,how to achieve(实现)your New Year's resolution successfully each year?Firstly ,make a New Year's resolution that is appropriate for(适合于)you.Choose (44_______) that you know you will keep(45_______)may be a little difficult for you .A New Year's resolution (46______)"watching your favorite television show "or "drinking more coffee"is not (a) good choice.You should choose something that will be good for you like "eating more vegetables for (47____) every night"Secondly,tell(48______) about your New Year's resolution.And they can help you (49______)your New Year's resolution.Your friends and family will give you some help to keep your resolution.Thirdly,believe in yourself.When you feel like you (50_____) keep your New Year's resolution anymore,you can tell yourself that you can do it!And you can do it well.( )41.A.difficult fortable C.happy D.important( )42.A.eating B.buying C.making D.taking( )43. A.more B.little C.less D.much( )44 A.it B.one C.onesD.them( )45.A.or B.and C.so D.but( )46.A.as B.for C.about D.like( )47.A.breakfast B.lunch C.supper D.meals( )48.A.another B.others C.the others D.other( )49.A.keep B.find C.look for D.make( )50A.needn't B.can't C.shouldn' t D.mustn'tVIII. 选词完成短文, 注意词形变化(10分)sound grow anywhere buy travel learn have lot money wantI”m going to do what I want to do when I 51. _______ up. I’m going to move 52. _______ interesting. Paris 53. _______ like a city that I could enjoy. There are 54. ________ of art exhibitions (艺术展)there. I 55._______ to be an artist. So how am I going to do it ? First, I’m going to find a part-timejob to save 56.______. Then I’m going to 57.______French in a school in Paris. Next, I’m going to58._______ art exhibitions because I want to be rich and 59. _____ a big house for my parents. I also want to 60. _______all over the world. I hope my dream can come true one day.51.___________52.______________53.__________54.________ __55.__________56.__________57._____________58.__________59.__________ 60.__________IX. 阅读(25分)AI am 15. Now I’m studying English in London . My dream is to invent a language machine that can help me understand as many languages as possible.Marie, France I am 13. I dream of going to a top university after I graduate . I want to be a reporter in the future.Michiko, JapanJune 11, 2013May 15, 2013 I am a 12-year-old girl. I like traveling very much. How I wish to visit Egypt some day !Masha, RussiaApril 15, 2013I am a 16-year-old girl in Shanghai. The Jinghu High -speed railway has been built. It’ll be able to reach Beijing by train in about 5 hours . My dream is to go to Beijing for a visit after I graduate next year.Wang Min, ChinaMay 20, 2013 I am 14 years old. I dream of inventing a machine that can send things or people from one place to another in a minute.Andrew, the USAJune 5, 2013( )61. What is Michiko’s dream ?A.Visiting Egypt.B. Going to a top university.C. Inventing a language machineD. Going from one place to another in a minute.( )62. How old will Wang Min be when she graduates ?A. FourteenB. FifteenC. SixteenD. Seventeen( )63. Which sentence is Right according to the passage ?A.Marie is now studying English in England.B. Masha wants to be a reporter when she grows up.C.The Jinghu High-speed Railway hasn’t been built.D. People in Shanghai can reach Beijing by train in about two hours.( )64. From the passage we know about that________ want to invent something.A.Marie and Wang MinB. Marie and AndrewC . Wang Min and Michiko D. Masha andAndrew( )65. Which is the best title of this passage ?A.I Have a DreamB. Five friendsC. We Like EnglishD. Our InventionBPeople all over the world celebrate(庆祝)the new year. However, not all countries celebrate in the same way, and in some countries, the new year doesn’t begin on the same day every year. It can depend on the seasons, the moon or the sun.In many countries, the new year begins on 1st January, but people start celebrating on 31st December, New Year’s Eve. In New York many people go to celebrate in Times Square. While they’re waiting for the New Year, they listen to music, sing traditional songs and have fun. Just before 12 o’clock, everyone counts down from 10: 10, 9, 8… As soon as it’s 12 o’clock, everyone shouts very loudly, “Happy New Year!”and they say, “Out with the old year and in with new !”Suddenly there are fireworks and special drinks. Sometimes people sing an old song called Auld Lang Syne.On New Year’s Day, many people make resolutions for thenew year. They write down a list of things, such as “I will help out more at home”“. I will work harder at school than others.” or “I won’t spend so much time playing video games.” When they ha ve made their list, they read it to their family or friends and promise to follow their resolutions. ( )66. What’s the main idea of the passage ?A.New Year’s Eve in New YorkB. A family dayC. Different ways of celebrating the new year.D.An ending and a beginning( )67.Where do many people in New York spend the new Year’s Eve ?A . In Times Square B. At home C. Outside their homesD. In their grandparents’ house( )68. What do people do just before 12 o’clock on New Year’s Eve in New York ?A .Shout loudly B. Listen to music C. Sing traditional songsD. Count down from 10; 10, 9, 8.....( )69. The underlined phrase “out with “ in the passage means ________A.Good bye toB. Hello toC. WelcomeD. Evening to( )70. Why do people read their list of resolutions to their family or friends on New Year’s Day?A. Because they want to tell their family or friends their resolutionsB. Because they will play video games.C. Because they will help out more at schoolD. Because they promise to carry out the plans.C 任务型阅读。

人教版八年级生物上册第六单元测试题(附答案)

人教版八年级生物上册第六单元测试题(附答案)

人教版八年级生物上册第六单元测试题(附答案)一、单选题(共20题;共40分)1.建立东北虎繁育中心保护东北虎,建立青海湖鸟岛自然保护区保护斑头雁等鸟类,对捕杀藏羚羊者绳之以法。

以上三种保护生物多样性的措施,分别属于()A. 迁地保护、就地保护、法制管理B. 迁地保护、迁地保护、法制管理C. 就地保护、就地保护、法制管理D. 就地保护、迁地保护、法制管理2.若将“葫芦藓、肾蕨、松树和向日葵”分为两类,分类依据可以是()A. 植物能否产生种子B. 种子是否裸露C. 子叶有一片或两片D. 细胞有无叶绿体3.生物的分类单位从小到大依次是()A. 界、门、纲、目、科、属、种B. 界、门、目、科、纲、属、种C. 种、属、科、目、纲、门、界D. 门、纲、界、目、科、属、种4.世界上没有完全一样的两个人,这体现了生物多样性中的()A. 物种多样性B. 数量多样性C. 遗传多样性D. 生态系统多样性5.如表是普通小麦、水稻和陆地棉的分类情况,下列有关它们之间的亲缘关系的叙述中,正确的是()A. 普通小麦和水稻同科不同属,亲缘关系更近B. 普通小麦和陆地棉不同目,共同特征更多C. 普通小麦与陆地棉没有共同特征D. 表格中分类单位由小到大的排列顺序是:目、科、属、种6.“稻花香里说丰年,听取蛙声一片。

”这句词对青蛙与农业生产的关系做了生动的描述。

然而现在在许多稻田里已经听不到蛙声了,造成这个现象的主要原因不包括()A. 农民过度使用农药破坏了青蛙的栖息环境B. 青蛙个体之间的竞争C. 人类的乱捕滥杀D. 水域污染影响了青蛙的繁殖7.生物多样性是生物长期进化的结果,物种多样性的基础是()A. 染色体多样性B. 生物数量多样性C. 遗传多样性D. 生态系统多样性8.依据生物的某些特征,对生物分出如下图三个类群。

下列描述错误的是()A. 制作酸奶时用到的微生物属于类群2B. 类群3中既有单细胞生物,又有多细胞生物C. 类群1、2、3的共同点是:都不能直接利用无机物制造有机物D. 类群1是病毒,它必须寄生在其他生物的活细胞中才能生活和繁殖9.田地里种有:白菜、萝卜、豆角、茄子、辣椒;同时辣椒也有许多不同的品种,这分别体现出()A. 生物种类的多样性;基因的多样性B. 基因的多样性;生物种类的多样性C. 生态系统的多样性;生物种类的多样性D. 生态系统的多样性;基因的多样性10.在生物分类等级中,最大的分类单位和最基本的分类单位分别是()A. 门、科B. 门、种C. 界、种D. 界、纲11.自1956年建立第一个自然保护区——鼎湖山自然保护区以来,我国至今已有2700多个自然保护区。

人教版英语八年级上册第六单元测试题及答案Unit 6

人教版英语八年级上册第六单元测试题及答案Unit 6

Unit 6 I'm going to study computer s c单i e元n c测e.试卷一、单项选择(共 15 小题;共 15 分)1.Do you want to a doctor when you're older?A.isB.areC.beD.am2.Paul wants an actor because he likes acting.A.to beB.beC.becomeD.becoming3.My sister art when she grows up because she wants to be an artist.A.studies C. studiedB. is going to study D. studying4.your brother a magazine from the library?A.Are; going to borrowC. Will; borrows5.What are you this evening?A.going toC. going to do6.--- next year? B.Is; going to borrow D. Are; going to borrowsB. going to doingD.go to do--- She is going to learn more about English.A.When is she going to learn more about EnglishB.What does she doC.What's she going to doD.Where is she going to do7.--- ?--- I am going shopping.A.What are you going to doC. Where are you going8.--- David, why are you so excited? B.When are you going D.Who are you going with--- My father has made a that he will take me to Tibet next month.A.faceB.promiseC.mistake9.The little girl was unable her name.A.to writeB.to writingC. writeD. writing10.--- I don't think that animals should live in zoos.--- . The animals need freedom.A.I agree with you C. I agree to youB. I disagree with you D. I disagree to you11.Do you want a teacher when you grow up?A.beB. to beC. become12.I want a reporter. Because I can meet interesting people every day.A.beB. to beC. am13. A number of tourists visit Shanghai.A.is going to C. will goB. are going to D. will be going to14.you have a party next week?A.Are; going to C. Are; goB. Are; going D. Will; going to15.--- What are you in the future?--- Maybe a doctor.A.going to beB. going toC. going beD. will be二、单词拼写(单句首字母填空)(共 10 小题;共 10 分)16.If you p something to others, you must try your best to keep it.17.People were invited here to d what to do next.18.Reading more books in English can i our English.19.You can't learn a f language well without enough practice.20.Many people have their p computers at home.21.Paul wants to be an e like Zhan Tianyou, so he studies math very hard.22.I want to be a s like Yuan Longping and Zhong Nanshan.23.He got a good e all through school.24.Mr. Green is a teacher in a famous u .25.The younger students in Australia can s their homework to their teachers by fax at ho三、单词拼写(根据中文提示拼写单词)(共10 小题;共 10 分)26.The author had a good 关系) with h(i s editor.27.The children is old enough to have their 自己的) bedroom. (28.I have many 爱好). (29.Doing more exercise will30.He always keeps on doing 改善) your he(alth.身体的) exer(cises in the park.31.I can't 许诺), but (I'll do my best.32.There are many33.In addition, health 外国的)vis(itors in Shanghai.教育) plays a(key role in improving people's health.34.Daming didn't go to the 学院), becaus(e he was ill.35.My brother is interested in 医学). (四、翻译(根据中文提示完成句子)(共5 小题;共 10 分)36.长大后我想成为一名英语教师。

单元测试八年级上册英语人教版Unit 6 试卷含答案

单元测试八年级上册英语人教版Unit 6 试卷含答案

Unit 6 I'm going to study computer science一、单选题1.—________ are you going to be a basketball player?—I'm going to practice basketball every day.A.WhatB.HowC.WhenD.Where2.In his e-mail, David promised _____ his daughter during her stay in Japan.A. visitingB. visitC. visitedD. to visit3.I’m going to be ______ English teacher. I want to go to ______ university.A. an; theB.a; theC. an; /D.a; an4.English is very important, so I practice _______ it very hard.A.speaksB.speakingC. to speakD.speak5.There _______ a sports meeting in our school next week.A. is going to beB. is going to haveC.will haveD.will6.—I have a bad cold.—Sorry to hear that. You'd better go to see a _______ at once.A. doctorB. cookC. writerD. farmer7.—My New Year's resolution is to get good grades in English.—_____.A.I think soB. Sounds greatC. Sure, I'd love toD. It's my pleasure8.The teacher asked the students to read the story quickly and then _____ the main idea of it.A. write downB. cut downC. bring outD. come out9.— Linda often answers the teachers' _____ in class, doesn't she?—Yes. She is very active.A. problemsB. noticesC. questionsD. messages10.— I don't know what to say at the interview.—_____. Just be polite and answer honestly.A. Don't mention itB. It's a pleasureC. Don't worryD. OK, thanks11.Summer camping is a great experience for students. It is good to help them _____.A. wake upB. get upC. hurry upD. grow up12.—_____ will the Jinniu Lake Animal Kingdom be open?—Maybe in the second half of this year.A. WhenB. WhoC. WhatD. Where13.The summer holidays are coming, so the twins as well as Jack to Hong Kong for vacation.A.is goingB.are goingC.goesD.go14.Now students, your plans for the coming year.A. writing downB. write downC. to write downD. wrote down15.Tom wants to keep on others.A. helpB.helpsC. to helpD.helping二、补全对话,情景问答A: The New Year is coming. 1_____________?B: I am going to make three resolutions.A: 2_____________ ?B: The first has to do with my own personal health. I am going to exercise every morning. The second is about my improvement. I want to learn to play the piano.A: 3_____________ ?B: I am going to get on well with my classmates. 4_____________ when they are in trouble. I am going to be friendlier to them.A: 5_____________ .1._____________________________________________________2._____________________________________________________3._____________________________________________________4._____________________________________________________5._____________________________________________________三、完形填空At the age of 16, Einstein failed in several exams because he often played with some bad kids. One weekend morning, Einstein carried a fishing net and prepared to go fishing with those kids. His father stopped him and said to him calmly, "Einstein, you were spending too much time 1 , so you failed in the exams. I'm 2 about your future with your mother.""What are you worrying about? Jack and Robert also failed, but they went fishing as usual." "My boy, you can't think so," looking at Einstein, his father said lovingly. "There is a 3 in our hometown. I hope you can listen to it carefully.""There were two cats playing on the roof. Suddenly, they fell into the chimney. When they climbed out of the chimney, one cat's face was dirty. 4 , the other's face was clean. Seeing the dirty-faced cat, the clean-faced one thought its own face was also dirty, so it quickly ran to the riverside and washed its face. The dirty-faced cat saw the clean-faced one, thinking its own face was clean as well, so it walked 5 in the street.""Einstein, 6 can be your mirror. Only you are your own mirror. Some of the kids are not strict with themselves. If you take them to be your mirror, even a 7 person may become stupid." Hearing this, Einstein's face turned red. He was ashamed and laid down his fishing net and returned to his small room.After that, Einstein often took himself as a mirror to be strict 8 himself and 9 telling himself, "I am special, so I needn't be as common as others." That was why Einstein succeeded in his career.1,000 people have 1,000 kinds of wishes in life. Different wishes will make different ideas about life. You can learn from other people, but you can 10 follow others all the time. You must see yourself clearly, and know what you want to get. Your future doesn't depend on how others act, but on what you are going to act.1.A. playing B. studying C. reading2.A. excited B. surprised C. worried3.A. saying B. story C. song4.A. So B. However C. Though5.A. luckily B. carefully C. happily6.A. somebody B. nobody C. anybody7.A. lazy B. rich C. smart8.A. in B. to C. with9.A. kept B. enjoyed C. tried10.A. sometimes B. never C. always四、词汇互译1.I ____(发送) an e-mail to my pen pal in England once a week.2.I'm going to be a _____(科学家) like Stephen Hawking when I grow up.3.This _____(文章) is about how to keep healthy.4.Traditional Chinese _____(药) is getting more and more popular in the world.5.She wants to be a teacher, so she wants to study _____(教育).五、阅读理解As young students, you have many dreams. These dreams can be very big, such as winning the Nobel Prize; they can also be small, such as becoming one of the best students in your class.Once you find a dream, what do you do with it? Do you ever try to make your dream come true?Andrew Matthews, an Australian writer, tells us that making your dream come true is life's biggest challenge. You may think you're not very good at some school subjects, or that it's impossible for you to become a writer. Those kinds of ideas stop you from realizing your dream.In fact, everyone can realize his dream. The first thing you must do is to remember what your dream is. Don't let it leave your heart. Keep telling yourself what you want every day and then your dream will come true faster. You should know that a big dream is, in fact, made up of many small dreams.You must also never give up your dream. There will be difficulties on the road to your dream. But the biggest difficulty comes from yourself. You need to decide what is the most important. Studying instead of watching TV will help you to get better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book.As you get closer to your dream, it may change a little. This is good as you have the chance to learn something more useful and find new hobbies.1. The biggest difficulty on the road to your dreams comes from _____.A. yourselfB. your friendC. your schoolD. your parents2. Which of the following is NOT mentioned in this passage?A. You may think you're not good at some school subjects.B. Making your dreams real is life's biggest challenge.C. Listening to English more can help you realize your dream.D. You must never give up your dream.3. Which of the following cannot make your dream come true faster?A. Remember what your dream is.B. Don't let your dream leave your heart.C. Keep telling yourself what you want every day.D. Taking your dream as the only thing that you want.六、句型转换1.They are going to move to Taiyuan next month.(对画线部分提问)_____ _____ they going to _____ next month?2.He can sing many popular songs.(改为同义句)He _____ _____ _____ sing many popular songs.3.I'm going to watch the new movie this Sunday.(改为一般疑问句)_____ you _____ _____ watch the new movie this Sunday?4.The students are going to make the soccer team.(改为否定句)The students _____ _____ _____ make the soccer team.5.We are going to play soccer next Saturday.(对画线部分提问)_____ _____ you going to _____ next Saturday?七、翻译题1.在这本书中, 每个故事的开头都有一篇短诗。

人教版八年级英语上册第六单元测试题及答案

人教版八年级英语上册第六单元测试题及答案

八年级上册第六单元测试题一.单项选择。

(15分)1. Your school bag is nicer than _______.A. hersB.herC. him D it2. ----Is English _______than history?----No,English isn’t so ______as history.A. easier; more difficultB. difficult; more difficultC.more difficult;easierD. more difficult; difficult3. The more you read,________you will get.A. the lessB. the mostC. the moreD. much more4. Both my parents ______jokes.A. enjoy tellB. enjoys tellingC. enjoy tellingD. enjoy to tell5. His homework is______worse than mine.A. moreB. quiteC. evenD. too6. Now Mike studies ______than beofore.A. more carefulB. much carefulC. much carefullyD. more carefully7. Tom is ______ than any other boy in his class.A.tallB. tallerC. tallestD.the tallest8. -----Hey, Jally!Don’t you remember me?-----Yeah, I remember you very well. We are _____on the swim team last year.A. neitherB. bothC. allD.either9.This blue bike is too expensive,could you shoe me ___one ?A.cheapB. cheaperC. more cheapD. cheapest10. She called you for ________.A. many informationB. much informationsC.more informationD. .more informations11.His story makes us ______.A. laughughughing D to laugh12. They are twins,but they look______.A. sameB. the sameC.differentmon13.I have nothing _____common with Kate.A. onB. atC. ofD. in14. ----I don’t know which T-hirt was_____. So I took them both.----Y es, it’s really difficult to choose.A. betterB. wellC. bestD. good15. _____it is dark now, _______the workers go on working there.A.Though; butB. Though; /C. But; thoughD. / ; though二.完形填空。

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2008年第一学期八年级第六单元测试
(时间:45分钟总分:100分)
学校:班级:姓名:学号:
一、积累与运用:(33分)
1、下列词语中,加点字的读音全都正确的一组是:()(3分)
A.属(zhǔ)引凄异沿溯(shǔ)阻绝解(jiě)衣欲睡
B.欣然起行(xíng)教(jiāo)阅水军艨艟(chōng)数百
C.水爆(bào)轰震一舸(gě)无迹珠翠罗绮(qǐ)
D.僦赁(lìn)看幕雾凇沆砀(dàng) 逢候骑(qí)
2、下面加点词语解释有误的一项是:()(3分)
A.吞天沃.日(用水淋洗)未复有能与.其奇者。

(参与)
B.相与
..步于中庭(共同、一起)沉鳞.竞跃(鱼)
C.强饮三大白.(酒杯)际天
..而来(连接着天)
D.徙倚
..湖山欲暮时(依靠)雾凇
..沆砀(水汽凝结成的冰花)
3.文学常识表述错误的一项是()(3分)
A.《观潮》是南宋词人周密所作。

B.《三峡》选自《水经注疏》。

《水经注》是北魏郦道元所著。

C.《记承天寺夜游》作者是南宋婉约词派的代表,人称“大苏”的苏轼苏东坡。

D.《答谢中书书》作者为南朝梁的陶弘景。

4.下列各项加点词语用法不同的一项是:(3分)
A.余拿.一小船B.但.少闲人
C.是金陵人,客.此D.虽.席地不容闲也
5.下列关于课文内容说法有误的一项是()(3分)
A.《湖心亭看雪》一文用清新淡雅的笔墨,写出了雪后瘦西湖的奇景和游湖人的雅趣。

B.《答谢中书书》宛如一幅清丽的山水画,又像一首流动的诗,语言精炼生动。

C.《记承天寺夜游》以寥寥数语,描绘了月夜小景,传达了作者的微妙心
境,语言朴素而含有深远的意味。

D.《观潮》一文只有两百多字,却写出了钱塘江潮的雄伟景象,水军演习的盛大场面和吴中健儿高超的弄潮技巧。

6、按要求用原文回答(10分)
①、,天与云与山与水,。

②、晓雾将歇,;夕日欲颓,。

③、《三峡》中用“”描绘了山形的挺拔险峻,用“”写尽了深秋的凄婉幽美。

④、《登岳阳楼(其一)》中既指眼前实景,又是作者憔悴悲愁,饱经风霜的自我写照的一句诗句是__________________ ,_________________ 。

⑤、《归园田居》中最能表现诗人摒弃尘俗,躬耕自食,返归自然愿望的诗句是_________________ ,_____________ 。

7、名句赏析:(5分)
王维的诗曾给后世影响极大,人们评其诗,总言“诗中有画,画中有诗”,
“大漠孤烟直,长河落日圆
...........”被王国维称为“千古壮观”的名句,你能体会到其妙在何处吗?请说说你的看法。

8、请写出课文外有关于山水的一句诗句。

(3分)
二、阅读下诗,回答诗后问题:(17分)
渡荆门山送别
渡远荆门外,来从楚国游。

山随平野尽,江入大荒流。

月下飞天镜,云生结海楼。

仍怜故乡水,万里送行舟。

9、诗歌注重诵读,特别要读好节奏。

请找出停顿错误的一项:()(3分)
A、渡远/荆门/外,来/从楚国/游。

B、山随/平野/尽,江入/大荒/流。

C、月下/飞/天镜,云生/结/海楼。

D、仍怜/故乡/水,万里/送/行舟。

10、解释下列诗句加点的词语。

(8分)
(1)江入大荒
..()
..流:()(2)云生结海楼
(3)仍怜
..故乡水:()()
11、“山随平野尽,江入大荒流”这两句诗描写船过荆门时所见的景色,请发挥联想与想象,用自己的语言再作描述。

(4分)
12.尾联抒发了诗人怎样的感情?(2分)
三、阅读下面的文言文,回答问题:(35分)
三峡(郦道元)
自三峡七百里中,两岸连山,略无阙.处;重岩叠嶂,隐天蔽日,自非亭午
..夜分不见曦月。

至于夏水襄陵,沿溯阻绝。

或王命急宣,有时朝发白帝,暮到江陵,其间千二百里,虽乘奔御风不以疾.也。

春冬之时,则素湍绿潭,回清倒影。

绝谳多生怪柏,悬泉瀑布,飞漱其间。

清荣峻茂,良.多趣味。

每至晴初霜.旦,林寒涧肃.,常有高猿长啸,属.引.凄异,空谷传响,哀转久绝。

故渔者歌曰:“巴东三峡巫峡长,猿鸣三声泪沾裳!”
13、解释下列句中加点的词。

(12分)
(1) 两岸连山,略无阙.处()(2)自非亭午
..夜分()( 3 ) 虽.乘奔御风不以疾也()(4)林寒涧肃.()
(6)每至晴初霜.旦()( 7 ) 属.引.凄异()
14、翻译下面文言语句。

(8分)
①至于夏水襄陵,沿溯阻绝。

②绝谳多生怪柏,悬泉瀑布,飞漱其间。

15、三峡指的是、、,本文重点写的是三
峡中的景色。

(4分)
16、有人认为三峡壮美,有人却说三峡秀美,请根据文章内容谈谈你的看法。

(4分)
________________________________________________
17 、昔日郦道元笔下美丽的三峡,如今因三峡工程更闻名于世,并吸引了无数中外游客前来观光旅游。

请你用简洁生动的语言写一段导游词,向前来观光的游客介绍三峡的风景特点和时代变化。

(7分)
【相关链接】新华网三峡工地5月20日专电(记者江时强、刘诗平) 2006年5月20日14时,三峡坝顶上激动的建设者们见证了大坝最后一方混凝土浇筑的历史性时刻。

至此,世界规模最大的混凝土大坝终于在中国长江西陵峡全线建成。

三峡大坝建成后,大坝本身就是一道壮丽的景观。

北京三峡游的线路一直在追踪三峡大坝的建设进程。

四、作文(15分)
以“读文言文”为主题写一段话,可以记叙读文言文的读书生活,也可抒写读文言文的情趣;可以总结读文言文的经验,也可以介绍读文言文的方法;可以
畅谈读文言文的快乐,也可诉一诉读文言文的苦恼等,字数在200字左右。

八年级上第六单元测试
【参考答案】
一:
1、C
2、D
3、C
4、C
5、A
6、①雾凇沆砀,上下一白。

②猿鸟乱鸣,沉鳞竞跃
③重岩叠嶂,隐天蔽日林寒涧肃,常有高猿长啸
④白头吊古风霜里,老木沧波无限悲。

⑤衣沾不足惜,但使愿无违。

7、参考:边疆沙漠,浩瀚无边,所以用了“大漠“的“大”字。

边塞荒凉,烽火台燃起的那一股浓烟显得格外醒目,因此称作“孤烟”。

一个“孤”字写出了景物的单调,紧接一个“直”字,却又表现了它的劲拔、坚毅之美。

沙漠上没有山峦林木,那横贯其间的黄河,就非用一个“长”字不能表达诗人的感觉。

落日,本来容易给人以感伤的印象,这里用一“圆”字,却给人以亲切温暖而又苍茫的感觉。

一个“圆”字,一个“直”字,不仅准确地描绘了沙漠的景象,而且表现了作者的深切的感受。

诗人把自己的孤寂情绪巧妙地溶化在广阔的自然景象的描绘中。

8、参考:
清明时节雨纷纷,路上行人欲断魂。

/夜来风雨声,花落知多少
会当凌绝顶,一览众山小。

/国破山河在,城春草木深
二、9.A
10、(1)莽莽平原;(2)海市蜃楼;(3)始终;怜爱
11、起伏的山峦随着平原旷野的伸展而逐渐消失;长江滚滚远去,仿佛江水流入碧空,流入茫茫无际的原野。

描写渡过荆门进入楚地的壮阔景色,画出一幅气势磅礴的万里长江图。

12、对故乡的思念之情。

三、
13、(1)通“缺”,中断(2)正午(3)即使(4) 寂静
(5)名作动,下霜(6)接连不断
14、①到了夏天江水漫上丘陵,上行和下行的船只都被阻,不能通航。

(4分,如关键词漏译或错译,一个扣1分)
②在极高的山峰上,生长着许多奇形怪状的柏树,悬挂着的泉水和瀑布,飞流激荡在山林之间。

(4分,如关键词漏译或错译,一个扣1分)
15、瞿塘峡巫峡西陵峡,巫峡
16、不设同一答案,言之有理即可。

17.示例:各位旅客,欢迎你们来三峡观光。

七百里三峡,雄奇险拔,清幽秀丽,四季美景风格迥异。

春冬之时,潭水碧绿,清波回旋,怪柏凌峰,瀑布飞悬;夏季水涨,江流汹涌;秋景凄寒,猿鸣哀转。

走进三峡人家,品尝金黄蜜桔;登上三峡大坝,感受磅礴气势。

多情的三峡风光,热情的三峡人民,欢迎各位常游此地。

(3分,三峡风光介绍2分,时代变化1分。

如语言不简洁连贯,不生动优美,酌情扣
分)
四、作文(略)。

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