2016中考模拟题6

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2016年广州市卓越教育中考模拟测试英语试题与答案

2016年广州市卓越教育中考模拟测试英语试题与答案

2016年广州市卓越教育中考模拟测试英语试题与答案2016年广州市卓越教育中考模拟测试-英语试题一、语法选择(共15 小题;每小题 1 分,满分15 分)阅读下面短文,按照句子结构的语法性和上下文连贯的要求,从16~30 各题所给的A、B、C和 D 项中选出最佳选项,并在答题卡上将该项涂黑。

Sam’s uncle had an old bird 1 sat in its cage all day. One day his uncle said, “It is too expensive 2 that bird. We will get rid of it.” But Sam wanted to keep the bird.Sam’s grandfather told him 3 the bird was once a famous hunting bird. Now 4 people knew it. His grandfather took the bird out, and then quickly took his arms away. The bird opened 5 huge wings and flew into the sky. After a few minutes, it returned 6 a small rabbit, cut it open and started to eat it.The next morning, Sam asked his uncle out. Sam did 7 his grandfather had done, but the bird fell to the ground and stood still. Sam’s uncle laughed. Later his grandfather told him that the bird only hunted in late afternoon when light was 8 strong. Sam asked his uncle to come out before supper. This time the bird caught a mouse. His uncle was quiet with surprise, but laughed again, “We can’t eat mice, 9 this bird is useless.” And he sold the bird without 10 Sam. Before Sam found the bird was gone, two angry men 11 in a car. They shouted 12 his uncle and said, the bird couldn’t hunt and they wanted their money back. Sam’s uncle looked 13 and said, “I have spent it. But...don’t worry!” He pointed at Sam, “Sam will show you 14 the bird hunt!It’s a great bird, isn’t it, Sam?”Sam opened the door of the car and took out the bird. It 15 and disappeared forever.B. whoC. whomD. whatB. feedingC. fedD. to feedB. that  C. if D. whetherB. a littleC. muchD. fewB. it’sC. hisD. itsB. to haveC. withD. withoutB. forC. sinceD. likeB. the mostC. lessD. fewerB. soC. andD. orB. to tellC. toldD. tellingB. arrivedC. gotD. arrived atB. for  C. in D. onB. worriedC. worryingD. worriesmake B. how making C. how to make D. to make howaway B. flies away C. was flying away D. flew away三、完形填空(共10 小题;每小题分,满分15 分)阅读下面短文,掌握其大意,然后从31~40 各题所给的A、B、C 和D 项中,选出最佳选项,并在答题卡上将该项涂黑。

河北中考英语试题

河北中考英语试题

河北中考英语试题篇一:2016河北中考英语模拟卷(word版)2016年河北中考英语模拟试卷(严格按照2015河北中考命题格式、分值分配、涉及题型、难易程度等要求命题)注:本试卷只呈现笔试部分。

准考证号:姓名:所属县市(区):密封线内不要答题卷I(选择题)一.单项选择(共15小题,每小题1分,计15分)选出填入空白处的最佳选项1.﹣Have you seen ______ film “Where Are We Going,Dad” ?﹣Yes.It’s ______ interesting film.A.a; the B.the; an C.a; an D. the;a2.In our city,middle school students want to work as a teacher in the future.A.thousand B.thousand ofC.thousands ofD.two thousand of3.﹣How do you like the famous actor,Tong Dawei?﹣Wonderful!I like very much .A.he B.his C.himD.himself4.﹣Would you like to visit the zoo with me now?﹣Sorry.It's_____the visiting hours.Let's go there tomorrow.A.on B.over C.during D.beyond5..A.weakest B.weaker C.strongest D.stronger6.,butthe travel agent gave me another one.A.Firstly B.Actually C.Luckily D.Exactly7.We need to go shopping. juice left in thefridge.A.little B.few C.manyD.much8.﹣It’s reported that Chinese ___________more than 40minutes a day reading WeChat().﹣It’s true.But I think WeChat is taking too much of our time.2016年河北中考·英语·全真模拟试卷(严格按照2015河北中考命题格式、分值分配、涉及题型、难易程度等要求命题)A.spend B.cost C.payD.take9.﹣Do you know our new manager?﹣Yes. to be a friend of my brother.A.turns up B.turns on C.turns out D.turns off10.The park is so beautiful.side of the river.A.every B.each C.both D.all11.﹣What does the fresh juice contain?﹣________of the juice ________ orange.It's very pure.A.Four﹣fifth; areB.Four﹣fifths; areC.Four﹣fifth; is D.Four﹣fifths; is12. Don't go out ___ the rain stops.Otherwise,you'll get wet!A.after B.since C.when D.until13. Grace _________ this game every time we play.A.wins B.won C.will win D.has won14.﹣What smells terrible,Ted?﹣I'm sorry.I'llmy shoes and wash them at once.A.take awayB.put away C.throw away D.keep away15.﹣Hi,?﹣Yes,there is a coffee shop at the corner of the street.A.when I can a cup of coffeeB.when can I get a cup of coffeeC.where I can get a cup of coffee D.where can I get a cup of coffee二 . 完形填空(共10小题,每小题1分,计10分)阅读下面短文,掌握其大意,然后从各小题所给的四个选项中选出填入空白处的最佳选项。

2016深圳中考英语模拟卷含答案

2016深圳中考英语模拟卷含答案

深圳中考英语模拟I. 词汇。

(15分)i. 同义替换。

从下面每小题的A、B、C三个选项中选出可以替换划线部分或与其意思相近的最佳选项。

(共8小题,每小题1分;计8分)( ) 1. There is no wind and the sea is still.A、noisyB、hugeC、quiet( ) 2. The task should be completed before Christmas.A、startedB、damagedC、finished( ) 3. Switch_off the TV when you leave the room.A、Turn offB、Turn onC、Turn over( ) 4. On my twelfth birthday, I treated_myself_to_a_doll with my pocket money.A、made a doll myselfB、bought myself a dollC、borrowed a doll for myself( ) 5. All the people should keep_off drugs(毒品).A、keep in touch withB、stay away fromC、keep on( ) 6. This dress is out_of_date. I suggest you take another one.A、out of placeB、very modernC、not fashionable( ) 7. My parents often tell me not to laugh_at the people in trouble.A、make fun ofB、help withC、give up( ) 8. Lucy is not only smart but also hard-working, so she always does well in exams.A、cleverB、sillyC、harmfulii. 单选填空。

2016年浙江中考英语模拟试卷1doc----难度0.65左右

2016年浙江中考英语模拟试卷1doc----难度0.65左右

2016年浙江中考英语模拟试卷(总分110分考试时间100分钟)第一部分听力部分(20分)一、听力测试(一)听句子,从A,B,C三个选项中选择与图片一致的选项,每个句子读一遍。

1 ABC2 ABC3 ABC4 ABC5 ABC二.听小对话,回答问题(共5小题,计5分)听下面5段对话,从题中所给的A、B、C三个选项中选出最佳选项。

( )6. When d oes this dial ogue take place?A. At 4:30.B. At 5:00.C. At 5:45.( )7. Who are the two speakers?A. A stud ent and a teacher.B. A husband and a wife.C. A d octor and a patient. ( )8. How many students are there in the boy’s class?A. 80.B. 48.C. 96.( )9. Where has Mary d ecid ed to go?A. Dalian.B. Beijing.C. She hasn’t d ecid ed where to go yet. ( )10. Can the boy borrow the book now?A. Yes, he can.B. No, he can’t.C. I d on’t know三.听较长对话,回答问题,对话读两遍。

(共5小题,计10分)听下面一段较长对话,回答第6至第7两小题。

( )11. How w as the woman’s holiday?A. Just so-so.B. Terribl e.C. Wond erful.( )12. What didn’t she d o?A. Riding some horses.B. Going swimming.C. Flying some kites.听下面一段较长对话,回答第8至第10三小题。

2016年中考科学模拟试题详解

2016年中考科学模拟试题详解

绝密★启用前初中2013级中考毕业适应性检测试题科学第Ⅰ卷(选择题,共63分)注意事项:1.答题前,考生务必将自己的姓名、考号分别填写在机读卡和答题卷上,并认真核对姓名、考号。

2.选择题使用2B铅笔填涂在机读卡对应题目标号的位置上,非选择题写在答题卷的对应框内,超出答题区域书写的答案无效;在草稿纸、试题卷上答题无效。

3.考试结束后,将答题卷和机读卡收回。

以下数据可供解题时参考:可能用到的相对原子质量:H-1 O-16 Mg—24S—32 Cl—35.5 Fe—56Cu—64Zn—65一、选择题(本大题包括21个小题,共63分。

每小题只有一个选项是最符合题意的)1.材料在人类生产、生活中有着重要的作用。

下列有关材料的说法中正确的是A.棉花和羊毛的主要成分都是蛋白质B.日常生活中使用的有机玻璃、腈纶、蚕丝等都属于合成纤维C.塑料是最常见的有机合成材料,具有密度小、耐腐蚀、易加工等优点D.钛合金、玻璃钢、碳纤维复合材料等都属于新型有机合成材料2.化学实验中处处表现了颜色变化美,下列实验中的颜色变化不符合实验事实的是A.铁钉放入硫酸铜溶液中,溶液由蓝色变为浅绿色B.将空气中燃着的硫伸入氧气瓶中,火焰由黄色变为蓝紫色C.高温加热木炭与氧化铜的混合物,固体由黑色变成红色D.在水中加入少量高锰酸钾,液体由无色变成紫红色3.用下列实验操作可完成两个实验——粗盐提纯和配制溶质的质量分数为10%的氯化钠溶液。

下列说法中正确的是①②③④⑤A.操作①④⑤可完成粗盐提纯实验,其中去除杂质的关键步骤是蒸发B.①④⑤中玻璃棒的作用都是相同的C.若按照②③①的步骤进行操作,则配制的溶液溶质质量分数偏大D.若①所用的烧杯内壁沾有水,对两个实验都没有影响4.下列推理或说法中,正确的是①改变条件使溶液中有晶体析出,溶质质量减少,故溶液的质量分数一定减小;②碱的溶液显碱性,但是显碱性的溶液不一定是碱溶液;③盐是由金属离子和酸根离子组成的,NH 4NO 3中没有金属离子,不属于盐;④一氧化碳和碳单质都能夺取氧化铜中的氧,它们都具有还原性;⑤单质是由一种元素组成的物质,则由一种元素组成的物质一定是单质;⑥各种酸溶液中都含有H +,所以酸溶液具有许多共同的化学性质A .②④⑥B . ①③⑤C .①②④D .③⑤⑥5.在反应2A+5B =2C+4D 中,C 、D 的相对分子质量之比为9:22。

2016年吴中区初三美术中考模拟卷答案

2016年吴中区初三美术中考模拟卷答案

2016年吴中区初三美术中考模拟卷答案1.美术的基本特征是指具有造型性、可视性、静态性和物质性的一种空间艺术。

[判断题] *对(正确答案)错2.三度空间指由广度、高度、深度三个因素构成的立体空间。

[判断题] *对(正确答案)错3.皮影戏起源很早,大约始于宋代,明清时十分兴盛。

[判断题] *对错(正确答案)4.《格尔尼卡》是毕加索接受西班牙的委托,为次年(1937年)春季巴黎国际博览会西班牙馆作的装饰画。

[判断题] *对错(正确答案)5、素描:用单色来作画,以线造形,通过明暗关系的五调子来表现物体的质感和空间感(立体感) [判断题] *对错(正确答案)6、达芬奇是法国著名画家,代表作主要有《蒙娜丽莎》、《最后的晚餐》等。

[判断题] *对错(正确答案)7、唐代著名画家吴道子被称为画圣,代表作有《女史箴图》《洛神赋图》等,擅画神话人物 [判断题] *对错(正确答案)8、青铜是红铜和锡的合金,其优点是:熔点低、硬度高。

[判断题] *对(正确答案)错9、中国古典园林的“借景”的主要作用,开拓空间,丰富园景,是集建筑、山水、花木、文学等综合艺术。

[判断题] *对(正确答案)错10、《敦煌壁画》反映当时佛教文化的盛行以及西方的极乐世界。

[判断题] *对错(正确答案)11、优秀的美术作品有一个共同的特征:有表现力的情节,精心设计的构图,人物的深入刻画,环境气氛的渲染等。

总之,要表达画家的独特感受,引发观赏者的思索。

[判断题] *对(正确答案)错12、日用品在设计的时候,只要考虑给人以美的感受就可以了,不用考虑其他的。

[判断题] *对错(正确答案)13、《拾穗》是一副油画,作者是米勒。

[判断题] *对(正确答案)错14、我们学过两种透视关系,其中我们在马路上看到路边的树越小的现象,属于成角透视规律。

[判断题] *对错(正确答案)15、平行透视有两个消失点。

[判断题] *对错(正确答案)16、人体比例随着动作的不同会有变化。

2016年中考英语模拟试题汇编 同义句转换

同义句转换【2016河北石家庄一模】A) 从A、B、C、D四个选项中,选出与所给句子划线部分意义相同或相近并能替代的那一项。

( )26.Look out, David! A car is coming.A. Be carefulB. Look insideC. Look aroundD. Look back ( )27.Do remember me to your family when you get back home. I miss your parents very much.A. show welcome toB. say good-bye toC. say hello toD. write to ( )28. I couldn’t come up with a good excuse for being late.A. think ofB. put upC. getD. say ( )29. I treat him a s my best friend.A. lookB. regardC. workD. act( )30. Our teacher goes on a picnic with us at times.A. sometimesB. some timeC. sometimeD. some times26-30ACABA【2016深圳一模】从下面每小题的 A、B、C三个选项中选出可以替换划线部分或与其意思相近的最佳选项。

(共8小题,每小题1分;计8分)( ) 1. There is no wind and the sea is still.A. noisyB. hugeC. quiet( ) 2. The task should be completed before Christmas.A. startedB. damagedC. finished( ) 3. Switch off the TV when you leave the room.A. Turn offB. Turn onC. Turn over( ) 4. On my twelfth birthday, I treated myself to a doll with my pocket money.A. made a doll myselfB. bought myself a dollC. borrowed a doll for myself( ) 5. All the people should keep off drugs(毒品).A. keep in touch withB. stay away fromC. keep on( ) 6. Th is dress is out of date. I suggest you take another one.A. out of placeB. very modernC. not fashionable ( ) 7. My parents often tell me not to laugh at the people in trouble.A. make fun ofB. help withC. give up( ) 8. Lucy is not only smart but also hard-working, so she always does well in exams.A. cleverB. sillyC. harmful1-5 CCABB 6-10 CAA【2016深圳市龙岗区二测】i. 从下面每小题的A、B、C三个选项中选出可以替换划线部分的最佳选项。

武汉市水果湖二中2016年中考物理模拟试题(word版)

水果湖二中2016中考物理模拟试题第Ⅰ卷选择题一、选择题(本题包括12小题,共36分)9、下列四幅图中,关于声现象的描述正确的是()10.武汉长江大桥是武汉著名的地标建筑之一,如图所示,是某摄影者拍摄的大桥夜景照片,下列说法不正确的是()A.桥在水中的倒影是由于光的折射形成的B.桥在水中的倒影是由于光的反射形成的C.要想使桥的像小一些,摄影者应离桥远一些,再拍摄D.拍摄时底片上的像是倒立缩小的实像11.如图所示,运动员正在进行蹦床比赛。

下列关于机械能及其转化的说法中错误的是()A.运动员的速度为零时,他的重力势能最大B.运动员下落的速度最大时,他的动能最大C.运动员下落到最低点时,蹦床的弹性势能最大D.运动员弹离蹦床后,因为惯性他可以继续上升一段距离12.下列对生活中的现象解释正确的是()A.物体温度升高,一定是吸收了热量B.冬天戴眼镜的同学从温暖的室内走到室外时镜片会变模糊C.温度高的物体内能一定大D.海边昼夜温差变化比沙漠中小——水的比热容比沙石的比热容大13.质量相等的甲、乙两车,在同一平直公路上向东行驶,他们行驶过程中路程与时间的图像如图所示,则下列说法正确的是()A.在行驶过程中,两车的动能始终相等B.以乙车作为参照物,则甲车向西行驶C.若两车行驶过程中受到的阻力相等,则甲车受到的牵引力较大D.若两车行驶过程中受到的阻力相等,则甲乙两车的功率之比是9:4乙丙1.2.2.丁1.3.甲14.在研究牛顿第一定律的实验中,同学们得到如下结论,其中错误..的是( ) A .控制小车从斜面同一高度滑下,是为了让小车滑到水平面时的初速度相等B .由于惯性,小车到达水平面后继续向前运动C .实验中主要运用了控制变量法和理想实验法D .实验表明,力是使物体运动的原因15.修建大桥在水下施工时,要向江中沉放大量的施工构件,假设一边长3m 的正方体构件被缓缓吊入水中(如图甲所示)在沉入过程中,其下表面到水面的距离为h ,随着h 的增大,钢绳拉力F 、物体所受浮力F 浮的变化如图乙所示.则以下说法正确的是( )A. 该正方体的质量是2.7×104KgB. 该正方体的密度是2×103Kg/m 3.C. 图线①反映了浮力随时间变化情况D. 由图可知浮力随深度增加而增大16.如图是某人家里电热锅的工作原理图电热锅有高、中、低三挡功率。

2016年中考英语模拟试题及答案(3)

Ⅰ. 听⼒(10分) (Ⅰ)录⾳中有五个句⼦,听⼀遍后,选择与其相符的图⽚。

(5分) 1______. 2. ______ 3. ______ 4. ______ 5. ______ (Ⅱ)录⾳中有⼀段对话,听两遍后,选择答案。

(5分) 6. Where did Kate go this summer vacation?A. China.B. America.C. England. 7. How many times has Kate been there?A. Once.B. Twice.C. Three. 8. Which place didn’t Kate visit?A. New York.B. Boston.C. Chicago. 9. How did Kate go there with her parents?A. By plane.B. By train.C. By ship. 10. How much did they pay together?A. $5, 500.B. $5, 600.C. $6, 500. Ⅱ. 单项选择(10分) 1. (2012•枣庄中考)Peter has never been to a water park, ________.A. I haven’t neitherB. I haven’t tooC. Me, tooD. Me neither 2. The corn, potato and tomato are plants that were first ________ in America by Columbus.A. inventedB. grownC. discoveredD. found out 3. —Do you know ________ the population of Chengdu? —Yes. It’s more than 10 million.A. how many areB. how much isC. what isD. what are 4. Don’t forget ________ when you go to work.A. waking me upB. wake up meC. to wake up meD. to wake me up 5. ________ you come, you can see beautiful flowers in our school yard.A. WhateverB. WhereverC. WheneverD. Whoever 6. Tom likes Chinese food, ________ Sichuan food.A. especiallyB. probablyC. simplyD. really 7. (2012•重庆中考)Sanya is a beautiful city. I ________ there twice.A. have goneB. have beenC. have gone toD. have been to 8. I________ a tour guide for 7 months.A. becameB. wasC. have beenD. have become 9. I have been to many cities, ________ Beijing, Nanjing, Guangzhou and Hangzhou.A. such asB. suchC. look likeD. for example 10. In our school, ________of the English teachers________ women.A. three quarters; areB. three quarter; areC. third quarter; isD. third quarters; are Ⅲ. 完形填空(20分) The first Disneyland in Europe was opened in France in 1992. At first, it was known 1 “Euro-Disney”, but it was renamed “Disneyland Paris” in 1994. It is now one of the most successful Disney theme 2 in the world with up to 70, 000 3 a day during the warm summer months. The park has five different sections(部分) called “lands”. Each land has its own unusual and exciting features(特点). The five different lands are called Main Street USA, Adventure land, Frontier land, Fantasyland and Disneyland. After 4 the lands, you can have a meal in one of the many restaurants in the park or you can meet 5 and Donald Duck. 6 not visit Disney Village? In Disney Village you can relax and 7 the beautiful scenery, go shopping or visit a nightclub. For people who would like to stay for more than one day, there are seven 8 . The Newport Bay Club is one of these hotels and is, in fact, the 9 hotel in Western Europe. We know that you will love Disneyland because it has 10 for everyone. Book your trip of a lifetime now! 1. A. for B. as C. with D. at 2. A. places B. garden C. museums D. parks 3. A. children B. visitors C. players D. men 4. A. living B. staying C. working D. visiting 5. A. Superman B. Walt DisneyC. Tom and JerryD. Mickey Mouse 6. A. What B. How C. When D. Why 7. A. enjoy B. watch C. hear D. receive 8. A. houses B. hotels C. places D. homes 9. A. small B. Larger C. largest D. smaller 10. A. something B. everythingC. anythingD. nothing Ⅳ. 阅读理解(10分) One evening three men came to a station and asked a porter(搬运⼯),“What time is the next train for London? ” The porter said, “You’ve just missed one. They go every hour. The next one is at ten o’clock. ”“That’s all right, ”they said,“We will go and have a drink. ”So they went to a refreshment room (茶点室). A minute or two after ten o’clock they came and said to the porter, “Has the train gone? ” “Yes. It went at ten o’clock, ”he said. “That’s all right. ”They said, “We will go and have another drink. ”So they went back again. They missed the eleven o’clock train in the same way, and the porter said, “Now the next train is the last one; if you miss that, you won’t get to London today. ”Twelve o’clock came, and the three men ran quickly out of the refreshment room. Two of them got into the train just as the train was leaving, but the third one didn’t run fast enough, and the train went out. The porter went up to the third man and said, “I told you this was the last train. Why didn’t you come earlier? ” The man stood there and laughed for a long time. Then he said, “I was going to London; they only came here to see me off. ” 1. The three men came to the station because _______. A. they wanted to have a drink there B. they wanted to talk with a porter C. they wanted to find out when the next train was for London D. they wanted to see a friend off 2. They went to the refreshment room because _______. A. they could know when the next train came B. the porter asked them to do so C. they could drink there when they were waiting for the train D. they had to do so 3. Why did they go to have another drink? A. Because they were so thirsty. B. Because they didn’t want to leave then. C. Because the train hadn’t arrived. D. Because they missed the ten o’clock train. 4. How did they miss the eleven o’clock train? A. They didn’t know when the train left. B. They drank too much to catch the train. C. The train left earlier. D. They came out of the refreshment room too late. 5. From this passage, we know that _______. A. the third man didn’t get to London that night B. two of the men wanted to go to London C. the third man was very clever D. the third man didn’t want to get into the train 第Ⅱ卷(共50分) Ⅴ.词汇运⽤(10分) (Ⅰ)根据句意及⾸字母提⽰完成单词。

2016年中考英语模拟试卷带答案

2016年中考英语模拟试卷第一卷(选择题共85分)第一部分一、听力(25分,共三节)略第二部分二、选择填空(共15题,每小题1分,满分15分)26. —-What a nice day! Let’s go fishing 。

——_________.A. That’s all right。

B. You are welcome。

C. It’s a pleasureD. It's a good idea.27. —What does Kate like doing in her spare time?—She watching TV.A。

likes B.liked C.has liked D。

had liked28.– When _____ you ______ the iPhone 6s Plus?– I_____ it for a week.A. do,have; have hadB。

did, buy;have boughtC. did,buy; have hadD。

do,have; have had29。

—How tidy the office is!—Yes,I am sure that someone _______ it。

A.cleans B。

had cleanedC. cleaned D.has cleaned30. -- What do you think of those days before the senior high school entrance examination ?。

-—I think it’s colorful,_______I am always busy and sometimes tired。

A。

whileB. though C. butD. until31.——Whatdo you prefer, milk tea or fruit juice ?-—_______ , thanks. I just want water.A. Both B。

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2016中考模拟题6 1.图所示的四个选项中,应用到电磁铁的是( )

2.下列过程中,属于利用内能做功的例子是( ) A.用砂轮磨刀,有火星迸出 B.太空中的星体碎片坠入大气层,成为流星 C.壶中的水沸腾时,壶盖不断地跳动 D.用打气筒给轮胎打气 3.如图是曾候乙墓出土的编钟,古代乐师可以通过这组编钟演奏出美妙的音乐,下列关于使用编钟演奏音乐猜想中错误的是( ) A.乐师用大小不同的力敲击编钟时,发出声音的响度是不同的 B.乐师敲击大小不同的编钟时,发出声音的高低是不同的 C.图中小钟比大钟发出声声音的音调高 D.演奏室敲击其中一个钟,其它钟会由于共鸣也发出声音 4.对下图中的现象解释不正确的是 ( )

A.检查视力时,为节省空间,可观察利用平面镜成的视力表的像检查。 B.自行车的尾灯里并没有灯泡,利用光的反射来“发光”。 C.鱼缸中只有一条鱼,看起来有两条鱼的原因是因为光从空气射入水中发生折射。 D.小猫和小聪互相看到对方,说明反射光路的可逆性。 5.人体的运动系统相当复杂,但最基本的运动形式是,骨骼在肌肉提供的动力作用下绕关节转动。如图所示是手端起茶杯的情景,其前臂骨骼相当于杠杆,肱二头肌收缩提供动力。由图可以看出,这是一个 ( ) A.费力、省距离的杠杆 B.省力、费距离的杠杆 C.既费力,也费距离的杠杆 D.既省力,也省距离的杠杆 6.小丽用塑料尺在自己的头发上来回的摩擦几次,她发现摩擦后的塑料尺 会吸引自己的头发,她又把尺子靠近小狗,发现塑料尺也可以吸引小狗的毛,下面对于这两种现象解释合理的是( ) A.都是因为异种电荷互相吸引 B.都是因为带电体能吸引轻小物体 c.前者因为异种电荷互相吸引,后者因为带电体能吸引轻小物体 D.前者因为带电体能吸引轻小物体,后者因为异种电荷互相吸引 7.目前常用的电冰箱利用了一种叫做氟利昂的物质作为热的“搬运工”,把冰箱里的“热”“搬运”到冰箱外面,因为氟利昂既容易汽化也容易液化。有关这种电冰箱工作过程的下列说法,正确的是 ( ) A.氟利昂进入冷冻室的管子里迅速液化、吸热 B.氟利昂进入冷冻室的管子里迅速汽化、吸热 C.氟利昂被压缩机压入冷凝器后,会液化、吸热 D.氟利昂被压缩机压入冷凝器后,会汽化、放热 8. 有两个电路元件A和B,流过元件的电流与其两端电压的关系如图(甲)所示.把它们串联在电路中,如图(乙)所示.闭合开关S,这时电流表的示数为0. 4A,则电源电压和元件B的电功率分别是( ) A. 2.0V 0.8 W B. 2.5V 1.0W C. 4.5V 1.0 W D. 4.5V 1.8W 9.妙趣横生的动物世界蕴涵着丰富的物理知识,下列说法中不正确的是( ) A.鸭子的脚掌又扁又平,可以减小压强,从而在松软的烂泥地上行走自如 B鱼要下沉时就吐出鱼鳔内的空气,减小自身排开的水的体积而使浮力变小 C壁虎的脚掌上有许多“吸盘”,从而利用大气压使其在墙壁上爬行也不会掉下来 D蝙蝠靠主动发射并接受自障碍物反射回来的电磁波准确定位 10.下列有关电与磁实验的装置图中,其中说明电与磁能相互生成的是( )

甲 乙 丙 丁 A.甲;乙 B.丙;丁 C.甲;丁 D.乙;丙 11.一个鱼缸注满水,另一个注满水的相同鱼缸中浮有一只“小船”,以下说法错误的是( ) A.把两个鱼缸分别放在台秤上,台秤的示数相同 B.往鱼缸中加一些盐,“小船”受到的浮力不变 C.有“小船”的鱼缸底受到的水的压强较大 D.漂浮在鱼缸中的“小船”受到的浮力与水对“小船”下表面的压力相等 12. 如图所示电路,电阻R1标有“6Ω lA”,R2标有“3Ω 1.2A”, 电流表A1、A2的量程均为0-3A,电压表量程0-15V,在a、b间接入电压可调的直流电源.闭合开关s后,为保证R1、R2均不损坏,则允许加的电源电压和通过电流表A1的电流不得超过( ) A.9V 1A B.3.6V 1.8A C.9.6V lA D.3.6V 0.6A

13.(2分)如图所示,在用扳手拧螺丝时,扳手是_________杠杆,在A点用力比在B点用力更容易拧动螺丝,这说明 . 14. (2分)如图所示的是用来描绘某—磁体周围磁场的部分磁感线,由磁感线的分布特点可知,b点的磁场比a点的磁场_________(选填“强”或“弱”); 若在b点放置一个可自由转动的小磁针,则小磁针静止时,其S极指向_________处(选填“P”或“Q”). 15.(2分)如图所示,医生正在用听诊器为病人看病,听诊器运用了 的道理(选填“声音具有能量”或“声音能够传 递信息”);来自患者体内的声音通过橡皮管传到医生的耳朵中,从物理学的角度分析利用听诊器可以 . 16.(2分)一位同学阅读了某牌号汽车发动机的说明书后,将内燃机的能量流向制成如图所示的图表,请你根据给出的信息,计算该内燃机的效率为 至 。

17. (2分)如图在家庭电路中装有低压断路器、漏电 保护器等保护电器,请分别指出它们在何种情况 下起保护作用:

低压断路器:_______________. 漏电保护器:_______________.

18. (2分)近几年国家为山区村庄修筑大量盘山公路,实现了村村通,从物理学的角度分析,盘山公路的物理模型属于斜面,这种简单机械的优点是____________________.它的缺点是_______________。 19. (2分)把一块表面很干净的玻璃板水平地挂在弹簧测力计下(图a),手持弹簧测力计上端,将玻璃板放到恰好与水槽内水面相接触(图b),并慢慢向上提起弹簧测力计.试说出这两次弹簧测力计示数有何不同 ,其原因是 。 20.(3分)由图乙、图丙可以看出浮力的大小与 有关;由图中数据还可计算出物体的密度为 kg/m3,盐水的密度为 kg/m3。(取g=10N/kg) 21. (2分)图甲所示电路,R为滑动变阻器,R0为定值电阻,电源电压不变,改变R的滑片位置,电压表示数与电流表示数变化的图线如图乙所示,根据以上条件可知R0的阻值为 Ω,电源电压为 __________V. 22.(2分)如图,质量为50kg的小明从地面上跳起,画出小明受到重力的图示。

23. (2分)根据近视眼成因及矫正方法,在如图所示方框内画出矫正所需的透镜并完成光路图.

低压断路器 漏电保护器 24. (4分)一位同学按老师的要求,用焦距为12cm凸透镜、硬纸筒等自制了一架照相机,并进行科学探究实验。 (1)请在图甲中画出凸透镜的焦点和2倍焦距的大致 位置及小树AB的像A′B′的大致情况; (2)该同学发现小树的位置不动,镜头离小树的距离 不同,像的大小也不同。他测出了不同距离时像的高度, 填在表格中:

请你根据表中的数据在图乙坐标中画出h与s 的关系图象; (3)分析图象可以得到的结论是 _______; (4)用这架自制的照相机使取景范围变大一些,应如何调节?

25. ( 4分)在“探究二力平衡条件”的活动中,主要是通过探究力对物体的作用效果来实现探究目的的。如图所示是可供选择的两种探究方案。 (1)a探究活动中要求要把小卡片转过一个角度,然后再松手。 这样做的目的是_______________________________________ (2)图b中保持两盘砝码质量相等,拉力F1、F2作用在同一直线上。如果________________,方向相反,作用在________________上,这两个力就彼此平衡了。

(3)两个探究方案相比较,你认为哪个方案的探究过程对实验结论的影响小一些?为什么?

26. (5分)某实验小组的同学在对电学实验进行总结时发现测电阻实验和测功率实验的实验电路很相似,于是他们利用一个电源、一块电压表、一块电流表、一只滑动变阻器、一只小灯泡、一只定值电阻、开关、导线若干,设计出了只连接一次电路就能测出小灯泡功率也可以测出定值电阻阻值的实验电路.

像的高度h/cm 1.5 2.0 3.0 4.0 5.0 物到镜头的距离S/cm 20.0 18.0 16.0 15.0 14.4

甲 乙 (1)画出此实验的电路图. (2)在测定值电阻阻值时,由电压表和电流表 的测量数据绘制成如图甲的U-I关系图像。根据图像分析, 可计算出电阻R= Ω; (3)在测量灯泡功率时,根据测量数据绘制成如图乙的U-I关系图像。由图像分析,当伏特表示数为2V时,灯泡L的电阻RL=___Ω;若灯泡L的额定电压为2.5V,小灯的额定电功率为 W; (4)小组同学对甲、乙两图像进行交流、讨论后, 得出了乙图像与甲图像不同的原因是___________________________________________________.

27.(5分)同学们在实验室里自制密度计。某同学选取了一支圆柱形铅笔,并且用一段相同的金属丝缠绕在铅笔的一端。自制的密度计可在液体中竖直漂浮。如图所示,根据它在液体中浸没的深度得知这种液体的密度.小芳的设计和制作过程如下: ① 根据阿基米德原理及物体漂浮条件,推导出密度计在纯水中浸没的深度h的表达式. ② 根据h的表达式,测量这支密度计自身的某些物理量,算出密度计在纯水中浸没的深度,在管上画上纯水的密度值线A(如图甲). ③ 把密度计放入纯水中,验证刻度线A的位置是否准确. 请你根据上述的内容完成下列问题: (1) 把密度计放在水中使其漂浮,如图乙所示。请你推导出密度计在纯水中浸没深度的表达式h(金属丝体积不计).

(2) 请你写出②步骤中所需用的测量仪器及对应测量的物理量. (3) 步骤③中,若水面在刻度线A以上,请你简要写出一种校准的方法. (4)若把校准后的密度计放在密度为1.1×103 kg /m3的盐水中,液面的位 置在纯水密度值刻度线上方还是下方?为什么?

28.(6分)物理小组的同学在实验室里开展实践活动,实验器材有:规格为“6V 1W” A灯泡、 “6V 3W” B灯泡、12V的电源、 “30Ω 2A” 的滑动变阻器、开关和若干导线,另有各种规格的定值电阻可供任意选用。

(1)为了使两灯同时正常发光,某同学设计了图甲所示电路,实验后同组的另一位同学认

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