杭州市文澜中学入学分班考测试卷
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浙江省文澜中学新初一分班数学试卷一、选择题1.一个零件长2毫米,画在设计图上长是20厘米,这幅设计图的比例尺是().A.1:10 B.1:100 C.100:12.将一个正方体钢坯熔铸成长方体,熔铸前后的()。
A.体积和表面积都相等B.体积和表面积都不相等C.体积相等表面积不相等3.在草地中心拴着一只羊,绳子长7米,这只羊最多可以吃到草地的面积是多少?正确的算式是()A.3.14×7×7 B.3.14×7 C.2×3.14×74.鹏鹏用1根40厘米的铁丝围成了一个三角形,这个三角形的最长边可能是()厘米。
A.13 B.18 C.20 D.225.学校电脑班有女生18人,比男生人数的13少2人,电脑班有多少男生?设男生有x人,下列方程正确的是()。
A.18-13x=2 B.13x-2=18C.13x+2=18 D.(x+2)×13=186.如图是两个立体圆形,从不同方向会看到不同图形,从右面看到的图形是()。
A.B.C.7.统计学校人数发现,女生人数比男生人数少10%,已知男生共680人。
下列算式中计算全校人数错误的是()。
A.2×680-(680×10%)B.680×(1+1-10%)C.680×(1-10%)+680 D.680×(1+10%)+6808.圆柱的底面半径是a厘米,高是3厘米,把它平均分成三个小圆柱,三个小圆柱的表面积之和增加()平方厘米。
A.3a B.3.14a C.12.56a2D.18.84a29.一件商品提价10%以后又降价10%,现在这件商品的价格是原来价格的百分之几?正确的解答是()A.110%B.90%C.100%D.99%10.如左图,照样子摆三角形,摆12个三角形一共需要()根小棒。
A.24 B.25 C.36二、填空题11.我国香港特别行政区的总面积是十一亿零六百三十四万平方米,横线上的数写作(________),省略亿位后面的尾数约是(________)亿。
浙江省文澜中学新初一分班语文试卷看拼音,将词语工整地写在田字格中。
dān ɡe pái huái xī shēnɡqiū yǐn xī shuài下列词语中加点字的读音,完全正确的一项是()A.稍.(sāo)微幽.(yōu)雅衣襟.(jìn)过渡.(dū)B.弹.(dán)琴裁.(cái)判熄.(xī)灭揭.(jié)露C.蹦.(bèng)跳滥.(làn)用日寇.(kòu)爆.(bào)发D.纯.(chún)熟瘦削.(xuē)投掷.(zhèng)毡.(zhàn)帽下面四组词语中没有错别字的一组是()A.鸳鸯准确倒映别至B.掠过疲倦经验偶尔C.仿佛欧洲谦虎检查D.骄傲蜜蜂骑马辩别下列词语中,运用了相同修辞方法的一组是()A.口是心非呆若木鸡炮火连天B.一日三秋肝肠寸断怒发冲冠C.如梦初醒草木皆兵何乐不为D.事半功倍杯水车薪如虎添翼下列句子中没有语病的一句是()A.在准备发射人造卫星的同时,中国科学家开始了载人航天技术的满怀希望地探索。
B.经过一次住院治疗后,张大伯觉得健康的身体是做好工作的前提。
C.尽管你的捐献如何微薄,但在地震灾区人民的心目中,却比千斤的砝码还要沉重。
D.良好的心理素质直接关系到我们在考试中能否正常发挥,能否取得优秀成绩。
选择下面各句中破折号的用法。
一个矮小而结实的日本中年人——内山老板走了过来。
( )A.表示解释说明B.表示话未说完C.表示插说内容D.表示意思的递进或转折下列表述正确的一项是()A.《匆匆》是现代著名作家老舍作品,是一篇感悟时光易逝的作品。
B.《跨越了百年的美丽》一文中,作者运用了插叙的手法。
C.《千年梦圆在今朝》是一篇浸透了中华民族顽强拼搏、自强不息精神的文章。
文章按时间顺序叙述。
D.《真理诞生于一百个问号之后》一文运用了四个事实,论述了只要善于观察,不断发问,不断解决疑问,锲而不舍的追根朔源,就能在现实生活中发现真理的道理。
浙江省文澜中学新初一分班英语试卷含答案一、单项选择1.Mike _____his clothes everyday. ( )A.wash B.washes C.washed2.My teacher likes _______ bikes. ()A.riding B.rides C.ride3.The man _________ big eyes is Su Hai’s father. ( )A.with B.in C.on4.My e-friend will ________ me some photos ________ Sydney. ( )A.sends; about B.send; about C.send; to D.sends; to 5.Sam is ______ about Bobby’s plans. ( )A.excite B.exciting C.excited6.____ you ____ your homework yesterday? ( )A.What; do B.Did; do C.Do; do7.The twins are _____ about their plans _____ the winter holiday. ( )A.taking; to B.talking; about C.talking; for 8.Are you from ______? ( )A.different country B.different countries C.the same countries 9.The boys and girls were happy ________ Lily’s birthday party last night. ( )A.for B.at C.of10.The bananas ______ green. Now ______ yellow. ( )A.were; it’s B.was; they’re C.were; they’re 11.I like ______. Because it’s snowy, I can make snowmen with my friends. ( ) A.fall B.summer C.winter12.My family usually go to the park together _____ Sunday. ( )A.in B.on C.at D./ 13.Su Yang and Su Hai are .A.a twin sister B.twin sister C.twin sisters 14.It's ________ than both of us together. ( )A.tall B.taller C.tallest15.She ________ at home and ________ her clothes. ( )A.stayed; washed B.stayed; wash C.stay; washed 16.He _______ his bike and hurt his foot. ( )A.fall B.fell off C.falls off 17.—Did you _______ badminton with Mike? ( )—Yes, I did.A.play the B.play C.played 18.Both of us did sports yesterday. I _______ a bike and she _______ swimming. ( ) A.rode; went B.went; went C.ride; goes19.She likes ______ to music. ( )A.listens B.listening C.listen20.—_____ Lily usually read books in the morning? ( )—No, she _____.A.Do; aren’t B.Does; does C.Does; doesn’t二、用单词的适当形式填空21.Did you _________ (read) books yesterday?22.I am going to _____ (go) cycling next weekend.23.Yesterday Jack and Tom ____________ (be) at school.24.Those scarves in the window ________ (be) nice.25.I _____ (wash) my clothes the day before yesterday.26.I went _____ (camp) with my parents last weekend.27.Before, I _____ (be) short. Now, I am tall.28.There ________ (be) an apple and two oranges on the table last night.29.Look, Yang Ling is dancing ________ (beautiful).30.The red light is on. We _______ (must) walk now.三、完成句子31.Chinese people have the Labour Day holiday in M______.32.My little brother often laughs h________.33.____________ (一个健康的饮食) is very important.34.People in the UK _______ (欢迎) visitors.35.David took many _______ (照片) in the holiday.36.My grandma has a ________ (健康的) diet.37.Liu Tao has _________ (许多的好习惯).38.We borrow books from the ____________.39.I was at home yesterday. I ______ ______ (go) to work.40.John will buy a ______ (礼物) in the afternoon.四、完形填空41.完形填空。
浙江省文澜中学语文新初一分班试卷含答案读拼音,写词语,要求书写正确、规范、端正。
xián yílǚ túfáng ài( )( )( )zhòu rán pái huáiáo zhōu( )( )( )下列词语中,加点字注音完全正确的一项是()A.初旬.(xún)漩涡.(wō)潺.潺(chán)木筏.(fá)B.演绎.(jì)骡.马(luó)收敛.(liǎn)娴.熟(xián)C.华侨.(qiáo)砂.锅(sā)唾.沫(tuò)叛.乱(pàn)D.宪.兵(xuàn)抽屉.(tì)缥.缈(piǎo)袭.击(xí)下列词语中书写完全正确的一组是()A.狂风暴雨目瞪口呆各抒己见峰拥而至B.风华正茂美不胜收精兵减政司空见贯C.见微知著实事求是集思广益落荒而逃D.独出新裁发愤图强精益求精万像更新对下列句子的修辞方法及其表达作用的解释,不正确的一项是()A.“这个手术我来给你做,希望你能配合。
”话语轻柔得像一团云,一团雾。
不,像一团松软的棉球,轻轻地擦着疼痛的伤口。
——“棉球”这个喻体贴切,不仅符合医生职业的特点,而且切合患者当时的心态。
B.哦!我突然感觉到,我是看到了一个更是巴金的巴金。
文静、温和、诚挚的外表里,却有一颗无比坚强的心。
——后一个“巴金”指代巴金的风格和精神,突出了描述对象的特征,给人印象鲜明深刻。
C.目前,我正兴勃勃地对自己的作品进行“减肥”,将可有可无的字、句、段删去,绝不吝惜。
——将作品拟人化,把删削冗繁说成是“减肥”,生动幽默。
D.小雪和妹妹常常不吃晚饭,就跑到海边,把自己焊在礁石上,听潮起潮落,看日沉日升。
——用拟物的方法夸大听潮观海的痴迷程度,形象生动,有感染力。
2023年全国小升初各地真题卷—杭州市文澜中学小升初考试卷姓名: 得分:一、选择题(每题3分,共18分)1.在一幅地图上,用2厘米表示实际距离90千米,这幅地图的比例尺是( )。
A.90000001 B.4500001 C.90000002 D.4500002 2.一群孩子等距坐成一个圆圈玩游戏,从大毛开始按顺时针方向数,数到二毛为第8个。
而且大毛和二毛正好面对面坐,这群孩子一共有( )人。
A.16B.14C.15D.173.甲数是840, ,乙数是多少?如果求乙数的算式是840÷(1+31),那么横线上应补充的条件是( )。
A.甲数比乙数多31 B.甲数比乙数少31 C.乙数比甲数多31 D.乙数比甲数少31 4.如果甲堆煤的重量比乙堆煤少61,那么下列说法正确的有( )。
①乙堆的重量比甲堆多20%②甲、乙两堆重量的比是6:7 ③如果从乙堆中取出121给甲堆,那么两堆煤的重量就同样多。
④甲堆占两堆煤总重量的115。
A.①②③ B.①②④ C.①③④ D.②③④5.把一个棱长为a 的立方体切成两个长方体,这两个长方体表面积的和是( )。
A.8a 2B.7a 2C.6a 2D.不能确定6.在1至2000这些整数里,是3的倍数但不是5的倍数的数有( )。
A.666个B.133个C.799个D.533个二、填空题(每题3分,共36分)7.找规律填数:1、2、4、7、7、12、10、17、( )。
8在0.3。
7。
,37.7%,0.37。
,83中,最大的数是( )。
9.被减数、减数、差相加得16,差是减数的3倍,这个减法算式是( )。
10.在比例3:4中,如果前项加上a,要使比值不变,后项应加上( )。
11.一个三角形三个内角的度数比是1:1:2,如果其中较短的边长5厘米,则这个三角形的面积是( )平方厘米。
12.一种洗衣机连续两次降价10%后,每台售价1660.5元,这种洗衣机每台原价是( )元13.把3个长是7厘米,宽是2厘米的长方形拼成一个大长方形,大长方形的周长是( )厘米。
浙江省文澜中学英语新初一分班试卷含答案一、单项选择1.Mike _____his clothes everyday. ( )A.wash B.washes C.washed 2.One day, a mouse _____ by and _____ the lion up. ( )A.walk; woke B.walked; woke C.walked; wake 3.My brother lost his bike last Saturday. He felt ________. ( )A.happy B.excited C.sad4.We can see ________ in the UK and ________ in Canada. ( ) A.Stonehenge; Great Barrier ReefB.Grand Canyon; UluruC.Buckingham Palace; Niagara Falls5.Let’s ________ to school. ( )A.go B.goes C.going 6.—_______ your aunt play badminton yesterday? ( )—No, she _______ basketball.A.Did; play B.Did; played C.Do; play 7.—_____ ( )—It was good.A.How was your weekend? B.What happened? C.What else? 8.How can you cross the road ______? ( )A.safety B.safe C.safely 9.Where _____ your sister _____ last summer holiday? ( )A.did; go B.did; do C.does; go 10.—What did you do last weekend? ( )—I ______ at home.A.stay B.stays C.stayed 11.Would you like ____ water? ( )A.some B.any C.a D.an 12.The brown cat is as ______ as the black cat. ( )A.fat B.fatter C.thinner 13.当你的朋友说“How are you?”,你可以说:( )A.I’m fine. Thank you.B.I’m sorry to hear that.C.How do you do?14._______ I'm going to visit the moon. ( )A.Last Monday B.One day C.Five days 15.This is _________. Students all read books in it. ( )A.gym B.library C.shop16.—______ you go to the supermarket yesterday? ( )—No, I read books in the library.A.Did B.Do C.Does17.I’m __________ and __________ than you. ( )A.tall; strong B.taller; stronger C.tall; stronger 18.People ______ go by bus ______ the Tang dynasty. ( )A./; at B.didn’t; on C.didn’t; in19.I ______ a cold. I stayed at home all weekend and slept. ( )A.have B.was C.had20.Mike usually __________ his homework after supper. ( )A.does B.do C.did二、用单词的适当形式填空21.Did you _________(go) swimming yesterday?22.My mother is _________ (learn) Chinese now.23.Did you _________ (read) books yesterday?24.Did you _____ (play) football with Zhang Peng last weekend?25.Look, Yang Ling is dancing ________ (beautiful).26.Don’t eat too _____ (much) sweets.27.He _________ (bring) some water and poured it into the hole.28.The mouse _______ (wake) the lion up, then the lion shouted _______ (angry). 29.They stopped the thief and _________ (take) him to the police station.30.Let’s finish _________ (they) _________ (quick).三、完成句子31.The black ball is _______ than the white one. (大)32.Mike _________ (对……很兴奋) the football match.33.Look at my photos. I t_________ them in Shanghai last summer.34.I like dancing. I want to be a d_____.35.When you see foreign friends in our school, you can say to them "W______ to my school". 36.—What do you often do on the weekend?—I often read books and _________ _________ (画漫画).37.I'm 12 years old, Lily is 10 years old. I'm Lily. 38.My father is c_____ dinner in the k_____.39.She r_______ a book last night.40.I am going to _______. (打羽毛球)四、完形填空41.完形填空。
2021-2022 学年杭州文澜中学八年级开学考语文试题A科目:语文测试时间:30 分钟总分:50 分姓名___________ 得分___________注:请将答案统一填写在答题卷上,祝考试顺利!一、基础(每小题3 分,共1 5 分)1 . 下列各项中加点字的读音全都正确的一项是()A.鏖(áo)战跛(bǒ)脚鞭笞(chī)三年五载(zǎi)B.濒(bīn)临骷(gū)髅呜咽(yè)觥(gōng)筹交错C.不啻(dì)皈(guī)依枕藉(jí)怙恶不悛(quān)D.桎梏(kù)船舷(xián)星宿(xiù)同仇敌忾(kài)2. 下列各项中没有错别字的一项是()A.磨炼门可罗鹊怡然毅然决然B.寒喧立竿见影报怨以德报怨C.切磋食不果腹慌乱兵荒马乱D.针灸心悦臣服相亲文人相轻3. 依次填入下列各句横线处最恰当的一组词语是()①外交部长李肇星专门指示邓清波总领事要尽一切力量,尽快中国遇难者身份。
②深圳市鼓励有条件的企业对员工实行内部退养。
③美国白宫1 0 日反驳了民主党领导人布什在越南战争时期曾“擅离职守”的指责。
A.核实富余有关B.核定富余关于C.核实富裕关于D.核定富裕有关4. 使用标点符合全都正确的一句是()A.既然是汉语,就与汉民族、中华民族紧密相联。
中学语文要不要突出民族传统?我以为是无须设问的。
B.台湾与大陆,同根同源、同文同种,为了民族的利益,两岸应尽快携起手来。
C.朱自清笔下的“荷塘月色”,体现了朱自清心中追求的美好精神境界。
D.李煜的词“问君能有几多愁?恰似一江春水向东流。
”用“一江春水”比喻愁之多,愁之绵绵无尽,生动形象,概括性又极强。
5. 下列有关传统文化常识的表述不正确的一项是()A. 古代有许多表示敬称的特定字词,例如“惠”用于对方对待自己的行为动作。
如“惠存”“惠赠”;“贵”用于与对方有关的事物,如“贵干”“贵庚”。
浙江省文澜中学新初一分班英语试卷一、单项选择1.The brown cat is as ______ as the black cat. ( )A.fat B.fatter C.thinner2.—_________ will you stay in Baoding? ( )—For three weeks.A.How many B.How long C.When3.—What size are your shoes? ( )—_____A.I like them. B.Size 37. C.Your shoes are nice. 4.Look! There ______ a ruler and some books on the shelf. ( )A.is B.are C.am5.In China, people drive on the _______ side. You must look _______ before you cross the road. ( )A.right; left B.left; right C.right; right6.—What did you do last night? ( )—_____A.He saw a film. B.I see a film. C.I saw a film.7.Helen _________ beautifully and she likes _________ very much. ( )A.dances; dancing B.dancing; dances C.dance; dance D.dance; to dance 8.Jackie Chan is my _____ film star. ( )A.like B.best C.favourite D.good9.One day I ______ visit the moon. ( )A.am B./ C.am going to10.Su Yang and Su Hai are .A.a twin sister B.twin sister C.twin sisters11.I ________ a film last weekend. ( )A.see B.seeing C.saw12.I’m 50 kilograms. Chen Jie is 48 kilograms. I’m _______ than Chen Jie. ( )A.heavier B.longer C.shorter13.—Last year, you were short, but you are taller now. How tall are you? ( )—______A.I’m 45 kilograms.B.I was 1.65 meters. C.I’m 1.65 meters.14.One day I’m going to _______ the moon. ( )A.visits B.visited C.visit15._________ are you? ( )A.How long B.How tall C.How many16.There ______ no computers in the Tang dynasty. ( )A.were B.was C.are17.There were ______ buses ______ subways in the Tang dynasty. ( )A.not; and B.no; and C.no; or18.To be a good swimmer, I must have _____ lessons. ( )A.swim B.swimming C.to swim D.swims 19.Mike usually __________ his homework after supper. ( )A.does B.do C.did20.It was rainy. I _______ at home with my mother. ( )A.stay B.stayed C.stays二、用单词的适当形式填空21.Chen Jie is three years ________ (old) than Amy.22.______ (do not) be sad. Your friend will be well soon.23.Chen Jie is _______ (thin) than you.24.Children’s Day is on the _____ (one) of June.25.Mr Green is tall, so he can reach the apples on the tree _________ (easy).26.The _______ students sing the song _______. (happy)27.Liu Tao looks _______ (sleep) now.28.The mouse _______ (wake) the lion up, then the lion shouted _______ (angry). 29.The weather there often changes ________ (quick).30.Bobby _______ (want) to be a scientist, so he should _______ (study) hard.三、完成句子31.Did you go to the __________ (公园) yesterday?32.My mother got up early and she w________ me up this morning.33.People in the UK _______ (欢迎) visitors.34.—_____ _____ your birthday? (根据答句补全问句)—It is on July 15th.35.I was at home yesterday. I ______ ______ (go) to work.36.We _____ (买) some flowers for Miss Yang last night.37.A: _________________ pictures are these?B: They are ours.38.The eighth month of the year is _________________.39.It w_______ my birthday last Sunday.40.The dinosaur is _____ (更高的) than that one.四、完形填空41.I am Laura. I like _41__ on a trip. I usually _42__ a trip over my summer holiday. I often go to Beijing _43__ my parents. But last summer holiday, I _44__ go to Beijing. I _45__ to Xinjiang. I went there _46__ train. I _47__ good food, _48__ milk tea, _49__ and danced. I _50__ very happy.41、A.going B.goes C.go42、A.takes B.take C.took43、A.about B.and C.with44、A.wasn't B.didn't C.don't45、A.went B.goes C.watch46、A.by B.on C.in47、A.ate B.eat C.eating48、A.have B.drink C.drank49、A.to sing B.sing C.sang50、A.am B.was C.were五、阅读判断42.To:****************From:********************Dear Peter,It is going to be Chinese New Year next Monday and my family are going to be busy this Sunday. On Sunday morning, my parents are going to go shopping. In the afternoon, my parents are going to clean the house. My grandparents and I are going to make dumplings. In the evening, we will have a big dinner together. We will eat fish and dumplings. After dinner. all the family will watch TV.On Monday, we are going to visit our friends and relatives (亲戚). We will say “Good luck.” to each other. Children often get red packets (红包) with some money in them. In the evening, my family will watch fireworks (烟花). We will have a very good time during the festival.What are you going to do next week? Please write to me soon.Yours,Zhang Peng51、Next Monday will be Chinese New Year. ( )52、Zhang Peng’s family are going to be busy this Sunday. ( )53、On Sunday, they will have fish and dumplings for dinner. Then all the family will sing and dance. ( )54、On the first day of Chinese New Year, people say “Good luck.” to each other. ( )55、They will watch fireworks on Monday evening. ( )六、阅读理解43.阅读短文,选出最佳答案。
( )2. I’m going to give my aunt_____A. a cardB. some flowers C a cat( )3. Aunt Jane’s nearly_____ years old.A. 39B. 40C. 14( )4. It will be a _____trip.A. one-dayB. two-dayC. three-day( )5.We are going there _____A. on SundayB. on SaturdayC. on FridayB. 请根据下面英语提示,将手工图重新排列顺序,使其合理、完整,并将英语提示的序号写在相应图片右下边的方框内。
Make a monkey face puzzle(拼图) for your friend’s birthday.You need: scissors, cardboard, glue,wrapping paper1. Colour the monkey face puzzle.2. Cut it out.3. Stick it on the cardboard.4. Cut along the dotted lines5. Put the puzzle in a box. Wrap it.6. Give it to your friend.十一、阅读下面一段话,根据首字母及句意,将单词和文章补充完整,每空一词(10 分)What’s the weather l______ in Shanghai? It often r_______ in spring. Spring begins f________ February. Summer is very hot in the d________. But at night it’s not very hot. T________ grow well in summer. Autumn is very nice and b________. The weather is f________. The sun is b________. Winter is not very c________. It often s________ in Shanghai in winter.十二、书面表达(5 分)假如你是Benson,根据给出的提示和要求,写一篇英文短文。
浙江省文澜中学数学新初一分班试卷一、选择题1.比例尺表示()。
A.图上距离是实际距离的11600000B.实际距离是图上距离的800000倍C.实际距离与图上距离的比为1∶8000002.用四个棱长为2厘米的正方体拼一个长方体,这个长方体的表面积最大是()平方厘米。
A.54 B.64 C.723.一种服装提价10%后是220元,求这种衣服的原价.正确的算式是().A.220×(1+10%)B.220×(1-10%)C.220÷(1+10%)D.220÷(1-10%)4.如果一个三角形三个内角度数的比是1∶2∶3,这个三角形是()三角形。
A.不确定B.钝角C.锐角D.直角5.比较两个游泳池的拥挤程度,结果是()。
A.甲池更拥挤一些B.乙池更拥挤一些C.一样拥挤6.观察如图,与字母B和字母F相对的面分别是()。
A.C、D B.A、E C. D 、E D.A、E7.六(1)班男生与女生人数的比是3∶4,下列说法错误的是()。
A.女生人数是男生的43B.女生是全班的47C.男生比女生少14 D.女生比男生多148.下列说法不正确的是()。
A.圆锥的体积一定等于圆柱体积的13。
B.圆柱的体积一定,底面积和高成反比例。
C.车轮周长一定,车轮行驶的路程和转数成正比例。
9.研究表明,儿童的负重最好不要超过自身体重的15%,淘气的体重是40kg,书包重5kg,他的书包超重了吗?()。
A.超重B.不超重C.无法判断10.一根绳子,沿中间对折,再沿对折后的中间对折,这样连续沿中间对折5次,用剪刀在5次对折后的中间将绳子全部剪断,此时细绳被剪()A.35段B.34段C.33段D.32段二、填空题11.地球上海洋总面积是三亿六千二百万平方千米,横线上的数写作(________)平方千米,改写成用“万”作单位的数是(________)万平方千米。
省略“亿”后面的尾数约是(________)亿平方千米。
杭州市文澜中学入学分班考测试卷(2018)
一、选择题:(每题3分,共18分)
1、在一幅地图上,用2厘米表示实际距离90千米,这幅地图的比例尺是( )。
A 、1:45
B 、1:4500
C 、1:45000
D 、1:4500000
2、一群孩子匀距坐成一个圆圈玩游戏,从大毛开始按顺时针方向数,数到二毛为第8个。
而且大毛和二毛正好面对面坐,这群孩子一共有( )。
A 、16人
B 、14人
C 、15人
D 、17人
3、甲数是840, ,乙数是多少?如果求乙数的算式是840÷(1+
32),那么横线上应补充的条件是( )。
A 、甲数比乙数多3
2 B 、甲数比乙数少
32 C 、乙数比甲数多32 D 、乙数比甲数少32 4、如果甲堆煤的重量比乙堆煤少
6
1,那么下列说法正确的有( )。
①乙堆的重量比甲堆多20%。
②甲、乙两堆重量的比是6:7。
③如果从乙堆中取出
12
1给甲堆,那么两堆煤的重量就同样多。
④甲堆占两堆煤总重量的115。
A 、①②③ B 、①②④ C 、①③④ D 、②③④
5、把一个棱长为a 的立方体切成两个长方体,这两个长方体表面积的和是( )。
A 、8a 2
B 、7a 2
C 、6a 2
D 、不能确定
6、在1至2000这些整数里,是3的倍数但不是5的倍数的数有( )。
A 、666个
B 、133个
C 、799个
D 、533个 二、填空题:(每题3分,共36分)
1、找规律填数:1,2,4,7,7,12,10,17, ;
2、在0.3●7●、37.7%、0.37●、83中,最大的数是 ;
3、被减数、减数、差相加得16,差是减数的3倍,这个减法算式是 ;
4、在比例3:4中,如果前项加上a ,要使比值不变,后项应该加上 ;
5、一个三角形三个内角的度数比是1:1:2,如果其中较短的边长5厘米,则这个三角形的面积是 平方厘米;
6、一种洗衣机连续两次降价10%后,每台售价1660.5元,这种洗衣机每台原价是 元;
7、把3个长是7厘米,宽是2厘米的长方形拼成一个大长方形,大长方形的周长是 厘米;
8、甲乙两港相距247.5千米,一艘轮船从甲港驶向乙港用了4.5小时,返回时因为逆水比去时多用1小时,则水流的速度为 ;
9、某市举行象棋比赛,每个选手都要和其他选手比赛一次,胜的得两分,输的得0分,赛平则各得1分。
有三个人分别作了统计,结果所得总分分别为3781,3782,3783。
如果以上三个结果中有一个分数是正确的,那么正确的总分 为 ;
10、把20以内的8个质数填在如图的八个“○”内,
使A 到B 的三条线路上的四个数的和相等,那么这个和
是 ;
11、绿化队分三组植树,第一组植的棵数是其他两组植的总数的13
5,第二组植的棵数是其他两组总数的3
1,第三组植了51棵。
三个组共植树 棵; 12、用1到7七个数字组成三个两位数和一个一位数,并且使这四个数的和等于100。
我们要求最大的两位数尽可能小,那么这个最大的两位数是 ; 三、填空题:(共20分)
1、计算:(每题3分,共12分)
(1)(20.2×0.4+7.88)÷4.2 (2)10÷[38-(135÷265+5
2)]
(2)[)(31265385413-÷-]÷315 (4)85316
54333113615.3143÷÷-+⨯
2、列式计算:(每题4分,共8分)
(1)0.6与2.25的积去除3.2与1.85的差,商是多少?
(2)一个数的
4
3比30的25%多1.5,求这个数。
四、解答题:(共26分)
1、(5分)某校综合实践活动基地种了三种果树。
梨树占总数的31,与苹果树的和是180棵,苹果树与其他两种树的比是1:5。
三种果树共有多少棵?
2、(5分)甲、乙两车分别从A 、B 两地相对开出,甲车每小时行68千米,乙车每小时行50千米。
两车相遇后仍以原来的速度继续前进,甲、乙两车分别到达B 、A 两地之后立即返回,两车相遇时,甲车比乙车多行了378千米。
则甲、乙两地相距多少千米?
3、(5分)甲、乙两个筑路队,共同修筑3600米的一段铁路。
当甲队完成所分任务的43,乙队完成所分任务的54多40米时,还剩下780米的任务没有完成。
甲、乙两队各分了多少米的修路任务?
4、(5分)生产一批零件,甲每小时可做18个,乙单独做要12个小时完成。
现在由甲乙二人合做,完成任务时,甲乙生产零件的数量之比是3:5,甲一共生产零件多少个?
5、(6分)如图所示,在正方形ABCD 中,红色、绿色正方形的面积分别是52和13,且红、绿两个正方形有一个点重合。
黄色正方形的一个顶点位于红色正方形两条对角线的交点,另一个顶点位于绿色正方形两条对角线的交点。
那么黄色正方形的面积是多少?
B C A D
红 黄
绿。