期末模拟测试题1

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《文秘办公自动化》期末模拟测试题一含答案

《文秘办公自动化》期末模拟测试题一含答案

《文秘办公自动化》模拟测试题一姓名班级学号得分一、填空题(20分,每空1分)1.可以显示字符或图像信息,“告诉”用户处理数据的结果。

2.计算机感染了计算机病毒后,清除的最好办法是安装并进行病毒的查杀。

3.在常用功能按钮中,“确定”表示是,“应用”表示是。

4.在Word中使用功能可以为汉字注音。

5.页边距是输入文本的最大限度,分为、、左页边距和右页边距。

6.要取消排序结果,只需在“排序”对话框的下拉列表框中选择“无”即可。

7.是Excel中存储和输入数据的最小单位,它由惟一确定。

8.在Excel中选择菜单命令,可以创建图表。

9.单击格式工具栏中的合并及居中按钮,可使选择的单元格,并且单元格中的文字居中显示。

10.在幻灯片中文字输入的方式有3种,分别为在、利用文本框输入以及。

11.PowerPoint 2003是Office 2003套件中的一个应用软件,主要用于制作和演示,是为做报告授课等用户设计的。

12.是一种用于帮助用户在Internet中查找信息的搜索工具。

13.迅雷是一个专用的软件,具有断点传输等功能。

14.打印机默认情况下仅能被与其连接的计算机使用,为了降低公司成本,可将打印机进行,使局域网中的其他计算机都可以使用。

15.打印机分为针式打印机和三种。

二、判断题(15分,每题1分)1.在计算机工作时,可以带电插拔硬件和外部设备。

()2.“国”字是一级简码,根据拆分原则应将其拆分为“冂、王、丶、一”。

()3.在计算机中,存储信息数据的最基本方式是文件夹,存放文件夹的是文件。

()4.Word中字符的格式设置可以通过两种方式来完成:一是通过“格式”工具栏进行设置;二是通过“字体”对话框进行设置。

()5.利用Word “常用”工具栏上的“插入表格”按钮可以绘制无限大的表格。

()6.通过为文档添加背景可以美化文档,但该效果不能被打印。

()7.在Excel中数字格式包括常规格式、货币格式、日期格式、百分比格式、文本格式及会计专用格式等。

五年级上册英语试题-期末模拟测试卷(一) 科普版(含解析)

五年级上册英语试题-期末模拟测试卷(一) 科普版(含解析)

科普版小学英语五年级上册期末模拟测试卷(一)一、判断下列单词划线部分读音是否相同。

1.判断下列单词划线部分读音是否相同⑴________else left⑵________long home⑶________meet week⑷________supper just二、选择正确的字母组合,补全下列单词。

2.ch dA. ilB. alC. li3.st yA. oaB. orC. er4.ju ceA. aB. eC. i5.w ldA. ouB. oaC. oe6. ainA. anB. trC. ar三、根据要求写单词。

7.根据要求写单词(1)swim(现在分词)________(2)write(现在分词)________(3)have(第三人称单数)________(4)short(反义词)________(5)tomato (复数)________四、单项选择。

8.A computer a mouse.A. haveB. hasC. is9.What you doing?A. areB. isC. am10.—Does Eve like drawing?—Yes, she .A. doB. isC. does11.Jim music very much.A. likesB. likeC. liking12.He is cleaning bike.A. heB. hisC. him13.—Where is Bill?—He's .A. in playgroundB. playgroundC. in the playground14. buns do you want?A. How muchB. How manyC. How15.— there any apples in the box?—Yes, there are.A. IsB. WouldC. Are16.I'm not a pupil. He isn't a pupil, .A. eitherB. tooC. or17. you like TV plays?A. AreB. CanC. Do五、用所给词的适当形式填空18.My family all like ________(watch) TV.19.Would you like something ________(eat), please?20.He wants ________(buy) a ticket.21.They are ________(play) football in the playground.22.What ________ (do) your mother like?六、从下列方框中选择合适的答语.23.从下列方框中选择合适的答语(1)Here is an email for you.(2)Can I have some tomatoes?(3)What are you doing?(4)How are you?(5)Do you like sports?(6)What's this in English?(7)What's behind the tree?(8)Let's go shopping, OK?(9)Where is the boy?(10)What can I do for you?七、情景交际。

英语四年级下册期末模拟试卷测试题(含答案)(1)

英语四年级下册期末模拟试卷测试题(含答案)(1)

一、单项选择1.—Whose ______ are these? ( )—They’re my cousin’s.A.shorts B.short C.dress2.—My jeans are too long. ( )—________, please.A.Try this B.Try these C.Try it3.—What time is it? ( )—________.A.At nine B.It’s nine C.At nine o'clock4.Hi, Bobby. Let’s l isten to some English.句中三个斜体单词划线部分发音与众不同的是:( ) A.Hi B.listen C.English5.—I’m very _______. ( )—Here’s a fan _______ you.A.cold; for B.hot; for C.cold; to6.—Can I have ________ pies? ( )—Yes. Here you are.A.a B.some C.any7.—_______ do you do your homework every day? ( )—_______ five o'clock.A.Where; At B.When; At C.When; It’s8.—Look at my shirt. ( )—________A.It’s nice.B.Thank you. C.They’re beautiful. 9.—What do you want to drink? ( )—I want some ________.A.hamburgers B.an ice cream C.milk10.—_______ you like a banana pie? ( )—No, thanks.A.Do B.Can C.Would11.—_______ your sister in her bedroom? ( )—Let me see. Yes, _______.A.Is; he is B.Are; she isn't C.Is; she is12.—_______ is the kite? ( )—It's _______ the tree.A.Where; in B.Who; in C.What; on13.The Science book is ________ the bedroom, ________ the chair. ( )A.on; in B.in; on C.at; on14.—These ______ my new gloves. ( )—______ nice!A.are; What a B.are; What C.are; How15.I ______ a bag. He ______ a bag, too. ( )A.have; has B.have; have C.has; have二、用单词的适当形式填空16.There are some desks in the library. Can you move ________ (it) to the classroom? 17.Ouch! My hands ________ (hurt).18.This is _______ (he) _______ (mother) car.19.There are fifty _______ (student) in my class.20._______ (Those) monkey is very lovely.21.Here _______ (be) some banana juice.22.That's __________ (I) timetable.23.He has a _________ (swim) lesson every week.24.It’s seven _____ (clock). Let _____ (we) go to school.25.She _____ (like) Music and Science.26.This is Su Hai _____ (speak). May I _____ (speak) to Nancy?27.I _______ (have) a PE lesson and he _______ (have) a PE lesson too.28.Mary can _____ (have) lunch at school every day.29.I like ______ (tomato).30.It's cold outside. Look, it is ________ (snow).三、完成句子31.The flowers and trees are so beautiful, can you draw ________ (它们)? 32.—_______ scarf is this?—It's Yang Ling's.33.The first day (第一) of a week is _____.34.—What can you see on the ______ (小河)? —I can see a duck.3: M_____ I come in?B: Yes, come in please.36.I want to drink some ________ ________ (温水) .37.I have a p_____ with my friends in the park.38.—______ (谁的毛衣) is this?—It's Helen's.39.It’s cool ______ (在秋天)and we can see many yellow leaves.40.Miss Li: ______ do you go to ______?Helen: ______ nine.Miss Li: It’s good to sleep early.四、阅读理解4Last week was a holiday. On Monday it was sunny. I played basketball with my friends. On Tuesday I went swimming. On Wednesday I visited my uncle. He lives in England. On Thursday I went to the park with my sister. On Friday I helped my mother. On Saturday I played games.41、It was ______ on Monday. ( )A.sunny B.rainy C.windy42、On ______ I went swimming. ( )A.Thursday B.Tuesday C.Friday43、My uncle lives in _______. ( )A.the US B.China C.England44、I went to the park with my _______. ( )A.aunt B.sister C.uncle45、On Friday I helped my ________. ( )A.father B.brother C.mother五、阅读理解4It's Children's Day. It's sunny and the wind is gentle. My father and I are in the Shanghai Wild (野生的) Animal Park. We are sitting in the bus and looking at the animals. So many animals in the park! The giraffes are so tall. They are eating leaves from the tall trees. The elephants are playing in the water. The zebras (斑马) are running on the hill. The flamingos (火烈鸟) are drinking water. The pandas are eating bamboos. Suddenly (突然), a brown bear is climbing on our bus. So scared (害怕的)! But we are safe in the bus.46、I go to Shanghai Wild Animal Park on ______. ( )A.Children's Day B.New year's Day C.Father's Day47、The giraffes are ______ leaves. ( )A.drinking B.eating C.playing48、My father and I are sitting in the ______. ( )A.car B.bus C.jeep49、The flamingos are ______. ( )A.eating bamboos B.drinking water C.playing in the water50、What does safe mean (意思)? ( )A.安全的B.危险的C.舒服的六、阅读理解4阅读短文,并根据短文内容选择正确答案。

译林版版英语三年级上学期期末模拟试卷测试卷(含答案)(1)

译林版版英语三年级上学期期末模拟试卷测试卷(含答案)(1)

一、单项选择1.—Hi, Bobby. ( )—_______A.Hello, Bobby. B.Hi, Sam. C.Hi, I’m Bobby.2.In the book The Beach, Anna goes to the beach with (和) _____. ( )A.father and brother B.mother and brother C.father, mother and brother 3.Don’t laugh ______ Bobby. He was cold and sad. ( )A.at B.with C.to4.A: Are you Alice? ( )B: _________A.Yes. I’m Amy.B.Yes, I am. C.Yes. She’s Alice.5.— Which colour do you like ? ( )—________A.Great. B.Green. C.Good.6.Nice __________ see you __________. ( )A.too; to B.to; to C.to; too7.—Look at _______. ( )—How nice!A.I B.me C.my8.This is an _______ toy car. ( )A.black B.orange C.red9.—What colour is it? ( )—________A.How nice! B.It's green.10.—This is my father. ( )—________A.Nice to meet you. B.Yes, he is. C.Thank you. 11.—What colour is it? ( )—It’s ________.A.oranges B.an orange C.orange12.This is Miss Li. ______ is my friend. ( )A.He’s B.She’s C.She13.—Are you Helen? ( )—______. I’m Su Hai.A.Yes, I am B.No, I’m not C.No, I am14.—Happy birthday! ( )—______A.OK. B.Thank you. C.Happy birthday! 15.—_______? ( )—It's a new robot.A.What's this B.What colour C.What about a robot 16.—______ ( )—Goodbye, Mike.A.Goodbye, Mum. B.Good morning, Mum. C.Hello, Mum. 17.—______ you like a hot dog? ( )—No, thank you.A.do B.Do C.Would 18.—This is my friend, Helen. ( )—________A.Hello! B.It's great. C.How nice! 19.—Happy New Year! ( )—________A.Happy New Year! B.No, thanks. C.Yes, I am 20.Look at ________. ()A.me B.I C.he二、完成句子21.I am a ______ ( q e e u n ).22.____________ (他) is Jack.23.Hi, I’m ____.24.There were a lot of p______ in the street.25.Would you like __________________ (一个鸡蛋)?26.This is Mike’s ________ (家人).27.Tina is Bobby’s ________ (姐姐).28.This is my __i__ter, Helen.29.____________ (再见), class.30.I see ______ ( d e r ).31.—Look at my new _________.—It’s nice.32.Amy can’t r_____ fast. So the boy is the winner.33.It is red and (yellow / orange).34.I have an ____ (eraser / pen).35.I’d like some _______ (水) .36.I'm h________, and I'd like some cake.37.—What colour is my ______ (新的) skirt? —It’s ______ (绿色的).38.—This (小汽车) is for (你).—Thank you, Uncle John.39.Tim is n________ at home.40.________ (Touch / Open) your mouth.三、阅读理解Hi! My name is Mike. I’m nine years old. I like orange. I like cake and juice. I have a blue bag. I have a brown pencil box, seven books, two rulers, three erasers and eight crayons. I have a black cat. It’s small. It’s funny. I li ke it.41、I’m _______ years old. ( )A.7 B.8 C.942、I like _______. ( )A.yellow B.cake C.milk43、I have a _______ bag. ( )A.blue B.red C.orange44、I have _______ erasers. ( )A.two B.three C.seven45、The cat is _______. ( )A.not funny B.white C.black and small四、阅读理解I have a pencil box. It’s black. There are lots of things (东西) in it. I have a pen. It’s red and long (长的). I like it. I have three pencils. They (它们) are short(短的). I have a ruler. It’s big(大的). I have an eraser. It’s small(小的).46、The pencil box is _________. ()A.black B.red47、The pen is ________. ()A.yellow B.red48、I have ________pencils. ()A.4 B.349、The pencils are ________. ()A.long B.short50、The eraser is _________. ()A.big B.small五、阅读理解Hello! My name is Nancy. I am eleven years old. I'm polite and hard working. Salad is my favourite food, because it's healthy for me. My favourite day is Monday. We have Chinese. maths, English and computer class on that day. But we don't have English on Wednesdays or Fridays. I like English very much. Miss Sun is my English teacher. She's clever and funny. Sometimes she's strict. She has black glasses for short sight. She can sing English songs well. After school I can swim with my good friend, Sam. He's a shy boy. He likes sweet food. And I can draw very well. I often draw cartoons on Saturdays.51、Nancy is __________. ( )A.clever and funny B.strict and shy C.polite and hard- working52、Nancy likes salad, because it's __________. ( )A.sweet B.fresh C.healthy53、Nancy has English class __________. ( )A.Wednesdays B.Thursdays C.Fridays54、"She has black glasses for short sight. "Here, short sight" means(意思是) __________. ( ) A.近视B.矮个子C.目光短浅55、Nancy often __________ on Saturdays. ( )A.sings English songs B.draws cartoons C.swims六、阅读理解Lucy and Bob are students. Lucy is twelve years old. She is from the USA.She likes grapes and apples. She has a brown cat. It’s small and fat. Bob is eleven years old. He is from the UK. He likes pears and strawber ries. He has a toy car. It’s on the box.56、Bob is _____ years old. ( )A.12 B.11 C.2057、Lucy is from the _____. ( )A.UK B.USA C.UN58、Lucy has a brown cat. It’s _____. ( )A.big and fat B.small and thin C.small and fat59、Bob likes _____. ( )A.grapes and apples B.grapes and strawberries C.pears and strawberries60、Bob has a toy car. It’s _____ the box. ( )A.in B.on C.under【参考答案】一、单项选择1.B解析:B【详解】句意:你好,鲍比。

2023-2024年小学英语三年级上册 期末模拟测试1(译林版含答案)

2023-2024年小学英语三年级上册 期末模拟测试1(译林版含答案)

2023--2024学年译林三起三年级上册期末模拟测试1满分:100分听力部分(总分:30分)一、听录音,选出你所听到的内容,将其序号填到题前括号内。

(共10分)()1. A. P B. B С. V()2. A. j B. h C. k()3. A. BBC B. GDP C. CCTV()4. A. Would B. Who C. Could()5. A. great B. green C. Good()6. А. nо B. hot C. not()7. A. skirt B. jacket C. shirt()8. А. yellow B. blue C. green()9. A. doll B. ball C. blue()10. A. pie B. puppet C. apple二、听录音,用数字给下列图片标上合适的序号。

(共5分)三、听录音,判断下列情境与所听内容是否相符,相符的用“T”表示,不相符的用“F”表示。

(共5分)()1. 下午在音乐教室你和李老师打招呼,可以这样说:__()2. 你想知道近处的是什么东西,可以这样问:__()3. 你想询问刘涛几岁,可以这样问:__()4. 你祝同学新年快乐,可以这样说:__()5. 你想知道今天谁穿了白色的衣服,可以这样问:__四、听录音,选出合适的答语,将其序号填在题前括号内。

(共5分)()1. A. No, I'm Joe. B. No. I'm Moe. C. No, thanks.()2. A. It's big. B. It's old. C. It's blue.()3. A. It’s a jacket B. How nice! C. Yes, it is.()4. A. I’m nine years old. B. The same to you. C. Thank you.()5. A. Yes, I am. B. No, thanks. C. No, it isn’t.五、听录音,写出你所听到的字母大写和小写形式。

英语小学四年级下册期末模拟试题测试卷(1)

英语小学四年级下册期末模拟试题测试卷(1)

一、单项选择1.In ______, it is cold. We make snowmen. ( )A.spring B.summer C.winter 2.—How many seasons are there in a year(年)? ( )—________.A.Twelve B.Seven C.Four3.I have a _______ lesson today. I can _______ well. ( )A.skating; skate B.skating; skating C.skate; skating 4.—Hello. May I speak to Betty? ( )—________A.Yes, I’m Betty.B.Yes, this is Betty speaking. C.No, I’m Lily. 5.We don’t have ________ Chinese lessons ________ Friday afternoon. ( ) A.any; on B.some; in C.a; on6.—________ do you get up every day? ( )—I get up ________ six o'clock.A.What’s; at B.When; at C.What; on7.My cousin has a _______ lesson today. She can _______ very well. ( ) A.swimming; swimB.swimming; swimmingC.swim; swimming8.—_______ crayons would you like? ( )—_______ fourteen.A.How many; I'd like B.How old; I like C.How much; I'd like 9.—_______ subjects do you have this term? ( )—Eleven.A.What B.How much C.How many 10.—I usually go to school at ________. ( )—Oh, it’s not late.A.seven ten B.eight fifty C.two o'clock 11.—_________ lessons do you have in a week? ( )—We have thirty.A.What B.How many C.How much 12.—_________ shoes are they? ( )—_________ Helen's.A.Who's; It's B.Whose; It's C.Whose; They're 13.—I am ________. ( )—Here’s a glass of water for you.A.thirsty B.hungry C.tired14.I ______ six robots and she ______ two robots. ( )A.have; has B.have; have C.has; has15.In summer I want ______ ice creams. ( )A.to eat B.eating C.eats二、用单词的适当形式填空16.My ________ (sister) skirt is too short.17.There are some desks in the library. Can you move ________ (it) to the classroom? 18.There are a lot of _______ (apple) on the tree.19._________ (who) pencils are they?20.This is Su Hai _____ (speak). May I _____ (speak) to Nancy?21.I can see some __________ (flower) over there.22.—Whose _______ (dress) are they?—They’re ______. (Nancy)23.I don’t have ______ (some) stickers.24.Mary can _____ (have) lunch at school every day.25.I see five ________ (horse).2re these ______ (you), Tom?27.—Whose umbrella is this?—It is my ________ (mother).28.It's cold outside. Look, it is ________ (snow).29.This is Mrs Green _________ (speak).30.It’s cool and ______ (rain).三、完成句子31.The students _________ (画一些红花) by the river.32.—Is Sam at home?—No, he’s _________ (在学校).33.—_______ is this in English?—It's a car.34.Today is ________ (星期三). We have four lessons.35.—_______ jackets are _______?—They are _______ (Mike).36.—Can you d_________ the hills over there?—Yes, I can.37.______________ (什么课) do we have this morning?38.Look at the _________. They are cool.39.How many students like _____ and _____?40.I can see a _____ over there.四、阅读理解4Last week was a holiday. On Monday it was sunny. I played basketball with my friends. On Tuesday I went swimming. On Wednesday I visited my uncle. He lives in England. On Thursday I went to the park with my sister. On Friday I helped my mother. On Saturday I played games.41、It was ______ on Monday. ( )A.sunny B.rainy C.windy42、On ______ I went swimming. ( )A.Thursday B.Tuesday C.Friday43、My uncle lives in _______. ( )A.the US B.China C.England44、I went to the park with my _______. ( )A.aunt B.sister C.uncle45、On Friday I helped my ________. ( )A.father B.brother C.mother五、阅读理解4Hello, my name is Wu Yifan. I have seven classes in a day. I like English very much. My favourite food is beef, eggplant (茄子) and tofu (豆腐). I'm helpful at home. I can wash clothes and cookfor my grandparents. Today is Saturday, I often read books, watch TV and clean my room on Saturdays. What do you do on the weekend? My home is near the river. There are some mountains behind my house. There is a road in front of my house. You can see two bridges over it.I like my house.46、How many classes does Wu Yifan have in a day? ( )A.Five. B.Six. C.Seven.47、What’s Wu Yifan’s favourite food? ( )A.Beef, eggplant and tofu. B.Beef, egg and tofu. C.Chicken, eggplant and tofu.48、Can Wu Yifan cook? ( )A.Yes, he can. B.No, he c an’t. C.I don’t know.49、Is there a road in front of Wu Yifan’s house? ( )A.Yes, there is. B.No, there isn’t.C.No, there aren’t.50、How many bridges are there over the river? ( )A.One. B.Two. C.Three.六、阅读理解4There is a basketball team(队) in our school. There are twenty-six girls in the team. They play basketball from one o'clock to three o'clock every Sunday afternoon. Miss Li is their teacher. Sheis a good basketball player. The girls all like her very much. Today, Helen and her cousin Nancy are ill. They cannot play basketball, but the other girls are there. They play basketball in the basketball room.51、___________girls in the team play basketball today. ( )A.Twenty-six B.Twenty-five C.Twenty-four52、How many hours(小时)do they play basketball every Sunday? ( )A.Two hours. B.Three hours. C.Four hours.53、Nancy is not______ now . ( )A.at home B.in the classroom C.in the basketball54、Miss Li is a ________teacher. ( )A.PE B.Chinese C.English55、The school basketball team play basketball every Sunday __________. ( )A.morning B.afternoon C.evening七、阅读理解4Hello! I’m Sun Lingyun. I’m twelve. I’m from Chengdu, Sichuan. I’m a student in No.1 Primary School. What’s my favorite colour? It’s the colour of the sky(天空). And my favourite sport is football. I often play it with my friend on Sunday.The weather (天气)in Chengdu is nice. It’s not cold in winter and not hot summer. It’s warm in spring and it’s cool in autumn.Today is Saturday and it’s also my birthday. It’s a warm spring morning and t here are no clouds (云)in the sky. My friends and I go to Du Fu Park. We play games, watch beautiful flowers and have an ice cream there. All of us are very happy. What a nice Saturday!56、How old is Sun Lingyun? ( )A.11 B.12 C.13 D.1457、Sun Lingyun’s favorite colour is ________. ( )A.brown B.black C.blue D.white58、Sun Lingyun often plays football on ________. ( )A.Sunday B.Saturday C.Friday D.Thursday59、What season is it now? ( )A.Spring B.Summer C.Autumn D.Winter60、What do Sun Lingyun and his friends do in the park? ( )①play games②have ice cream③go swimming④watch flowersA.①②③B.②③④C.①③④D.①②④【参考答案】一、单项选择解析:C【详解】句意:_____,天气是寒冷的,我们可以堆雪人。

人教pep版英语三年级上学期期末模拟试卷测试题(带答案)(1)

人教pep版英语三年级上学期期末模拟试卷测试题(带答案)(1)

一、单项选择1.This is John. _________ is my friend. ( )A.He B.She C.I2.Look _________ my cap. ( )A.to B.for C.at3.This is Wang Fang. _________ my sister. ( )A.She B.He's C.She's4.In the book The Beach, Anna and Nina have (有) the same (相同的) _____. ( ) A.ball B.doll C.car 5.—Good morning. ( )—______A.Good morning. B.Good afternoon.6.This is Tina. _________ my sister. ( )A.He's B.She's C.It's 7.—What colour is your T-shirt? ( )—_________A.It's great. B.How nice! C.It's yellow. 8.—Good morning, Miss Li. ( )—__________A.Good afternoon. B.Good morning. C.Hello. 9.—Look at my skirt. ( )—________A.Good afternoon. B.Great!10.Would you like _________? ( )A.ice cream B.a ice cream C.an ice cream 11.—What colour is it? ( )—It’s ________.A.oranges B.an orange C.orange 12.—_______ you Su Hai? ( )—Yes, I _______.A.Are, am B.Is, am C.Are, is 13.—Hi, Bobby. ( )—_______A.Hello, Bobby. B.Hi, Sam. C.Hi, I’m Bobby. 14.—Happy birthday! ( )—______A.OK. B.Thank you. C.Happy birthday! 15.This cat is cute and that cat is cute ________. ( )A.to B.too C.at16.—______ is it? ( )—It’s redA.What B.What colour C.What’s 17.A: Look at my jacket. ( )B: It’s ________.A.Thank you. B.very nice. C.please 18.—Would you like a hot dog? ( )—________A.No, please. B.It’s white.C.Yes, please. 19.—Are you Liu Tao? ( )—________A.Yes, I am. B.No, I am. C.Yes, I’m not. 20.—This is for you. ( )—_________A.No. B.Thank you. C.Yes, please.二、完成句子21.Can I have some ice?22.________ (我) am Sam.23.—What colour is your _______ (帽子)?—It’s black _______ white (黑白相间).24.This is my _____ (爸爸).25.__________________ (新年快乐), Uncle Li!26.—What colour is it?—It’s (蓝色).27.—Would you like an e_________?—N_________, thank you.28.He has ____ and his ____ are orange.29.The hole in the wall is too small and the fat cat can’t walk ________ (穿过) it. 30.Cool! The lephant is so big.31.This is Mike. ______ (他) is my friend.32.Look!It is a (pen/schoolbag). It is yellow. It’s nice.33.I’m going to v______ my grandparents next weekend.34.How _____ (老的) are you?35.—Do you have a c_______.—I want to look it up on the Internet.36.We have ______ (6) cards.37.The ________ (熊) is brown.38.—What colour is my ______ (新的) skirt? —It’s ______ (绿色的).39.—Would you like a ______ (蛋糕)? —Yes, please.40.Let’s m_____ a c_____ for mum and dad.三、阅读理解Today we are in the zoo. Wow, it's very big. Look at the monkey. It's in the truck. It's funny. Look at the tiger. It's drinking water. Look at the panada. It's black and white. It's cute. I see many pigs. How many pigs? Let's count. 1, 2, 3…9! I see 9 pigs. They are fat. They are eating. I like them. 41、They are in the ______. ( )A.B.C.42、The ______ is drinking water. ( )A.B.C.43、The ______ is black and white. ( )A.B.C.44、How many pigs? ( )A.Two B.Three C.Nine45、It's in the truck. It's funny. ( )A.有趣的B.可爱的C.奇怪的四、阅读理解阅读对话,选择正确答案。

【2021最新版】期末模拟测试卷(一)

【2021最新版】期末模拟测试卷(一)

期末模拟测试卷(一)考试时间:40分钟满分:100分Listening Part(40分)一、听录音,选择与你所听到的内容相符的图片。

(每题2分,共10分)( ) 1. A. B. C.( ) 2. A. B. C.( ) 3. A. B C.( ) 4. A. B. C.( ) 5. A. B. C.二、听录音,选择你所听到的句子中含有的单词。

(每题2分,共10分)( ) 6. A. what B. white C. water ( ) 7. A. three B. ten C. two ( ) 8. A. hand B. head C. have ( ) 9. A. mouth B. monkey C. mum ( ) 10. A. school B. six C. seven 三、听录音,给下列图片排序。

(每题1分,共5分)A B CD E11. ________ 12. ________ 13. ________ 14. ________ 15. ________四、听录音,判断下列图片正误,“√”代表正确,“×”代表错误。

(每题1分,共5分)16. 17. 18.( )( )( )19. 20.( )( )五、听录音,选择相应的答语。

(每题2分,共10分)( ) 21. A. I’m fine Thanks. B. I’m ten years old.( ) 22. A. It’s a duck. B. My name is Mike.( ) 23. A. Thank you. B. I like bread.( ) 24. A. Thanks. B. Sure. Here you are.( ) 25. A. No, thanks. B. You’re welcome.Writing Part(60分)六、写出下列字母对应的大小写形式。

(每题1分,共6分)26. J—________ 27. D—________ 28. V—________29. y—________ 30. q—________ 31. g—________七、看图,写出所缺字母,补全单词。

人教版六年级数学下册期末小考模拟测试卷一(含答案)

人教版六年级数学下册期末小考模拟测试卷一(含答案)

人教版六年级数学下册期末小考模拟测试卷一(含答案)测试时间:80分钟 满分:100分一、选择。

(将正确答案的序号填在括号里)(每题2分,共20分)1.一个三角形,已知其中两条边的长度分别是2 cm 和6 cm ,另一条边的长度可能是( ) cm 。

A .5B .4C .3D .22.某小学六(2)班有29名男同学,20名女同学,至少有( )名同学是在同一个月过生日。

A .4B .5C .6D .73.一个立体图形,从正面看到的图形是,从左面看到的图形是,那么搭这个立体图形最多需要( )个同样大小的正方体。

A .6B .7C .8D .94.下面说法正确的是( )。

A .小明进行打靶训练,他命中100发,脱靶5发,命中率是95%B .任意两个等底等高的平行四边形都可以拼成一个平行四边形C .连续抛10次硬币,正面朝上的次数一定是5次D .三角形的面积一定,它的底与对应的高成反比例关系5.小光同学想知道三角形ABC 内角和的度数,下面拼法中正确的是( )。

6.存放酒精溶液的容器盖子不小心被打开了,第一天酒精挥发了14,第二天挥发了剩下的34,这时容器内剩下的酒精占原来的( )。

A.14B.34C.316D.9167.爸爸将5000元存入银行,定期3年,年利率是2.75%。

到期后,一共可获得的利息是( )元。

A .5137.5B .412.5C .137.5D .4258.小明沿着直尺方向将橡皮筋拉直(如下图)。

若A 点的位置固定不变,沿原来方向将橡皮筋拉长,使C 点的位置在15 cm 处,此时B 点的位置在( )cm 处。

A .12B .18C .9D .109.某咖啡店出售咖啡,500 g 售价126元,每买500 g 赠送50 g 。

王叔叔购买2.2 kg 咖啡应付( )元。

A .554.4B .529.4C .504D .55010.一个圆柱形木块,底面直径是2 cm ,高是9 cm 。

若沿虚线(如图)切开后得到若干个完全一样的小木块,这些小木块的表面积之和比原来圆柱的表面积增加了( )cm 2。

最新人教版八年级下册期末模拟检测卷(含答案,可直接打印)(一)

最新人教版八年级下册期末模拟检测卷(含答案,可直接打印)(一)

最新人教版八年级下册期末模拟检测卷时间:120分钟满分:120分一、听力测试。

(本大题共20小题,每题1分,共20分。

)第一节:听句子,选择与其意思相符的图片.每个句子读两遍.(每小题1分,计5分)()1. A. B. C.()2. A. B. C.()3. A. B. C.()4. A. B. C.()5. A. B. C.第二节:听短对话,选择正确的答案.每段对话读两遍.(每小题1分,计5分)()6. How much food does the elephant eat a day?A. 150 kilosB. 120 kilosC. 250 kilos()7. How many times did Scott help his parents do housework last week?A. OnceB. TwiceC. Three times()8. What has rick done?A. Play computer games.B. Clean the table.C. Buy some sugar.()9. Which book does Tony like reading?A. Alice in wonderlandB. Hansel and GretelC. Harry Potter()10. What's the relationship between Susan and Robert?A. ClassmatesB. Mother and sonC. Sister and brother第三节:听长对话,选择正确的答案.每段对话读两遍.(每小题1分,计5分)听第一段对话,回答第11-12小题()11. What were Mary doing when the light went out?A. Doing her homework.B. Washing her clothesC. Looking after her grandma()12. Where did Mary’s parents go last night?A. To the supermarket.B. To Mary's grandma's house.C. To the hospital.听第二段对话,回答第13-15小题()13. Where did Sally give the English speech?A. In the classroomB. On the playground.C. In the hall.()14. How did Sally feel when she gave the speech at first?A. A little nervousB. Very upset.C. A little excited()15. What was Sally’s speech about?A. How to learn English wellB. How to save the endangered animalsC. How to get on well with others第四节:听独白,选择正确的答案.每段对话读两遍.(每小题1分,计5分)()16. What was Vince's father doing at 7:40 yesterday evening?A. doing the dishesB. Sweeping the floor.C. Cleaning the table.()17. When did Mr. Steen fall ill?A. At about 7:20 p. m.B. At about 7:30 p. m.C. At about 7:40 p. m()18. Where was Mr. Steen lying when Vince and his father got to his home? A. On the sofa B. On the bed C. On the floor()19. How did Vince and his father send Mr. Steen to the hospital?A. by taxiB. by busC. by car()20. How long did Vince and his father stay in the hospital?A. For about one hourB. For about two hoursC. For about three hours二、单项选择(共15小题,每小题1分,计15分)()21.The Nile is the longest river in _______ world.A. aB. anC. anD. /()22. —I haven’t fi nished the book report yet.— Oh, you should hurry up. The report is due _______ two weeks.A. inB. onC. atD. with()23. Hard work leads to _______. If you want to achieve something, you must work hard.A. troubleB. satisfactionC. pressureD. success()24. — _______ I see Bob, he is always listening to music.— Yeah, he is crazy about it.A. WheneverB. SinceC. AlthoughD. If()25. Susan isn’t _______ girl in our class. Cathy is even _______ than her.A. taller; tallerB. the tallest; tallerC. taller; the tallestD. the tallest; the tallest()26.— Would you please _______ yourself to us?— OK. My name is Max and I'm from America.A. introduceB. followC. enjoyD. improve()27.— What do you think of your hometown Hainan, Liu Tao?—Very beautiful, _______ in summer. Lots of visitors come and go swimming in the sea every year.A. especiallyB. quicklyC. generallyD. probably()28. — I fear that I won't be able to find _______ to eat when I travel.—Don’t worry! In Singapore, you can find a lot of food from China.A. something goodB. somewhere goodC. anything goodD. anybody good()29. It's unbelievable that technology has progressed in _______ rapid way.A. such aB. suchC. so aD. so()30. — _______ you _______ writing the e-mail yet?— No, I haven't. But I will do it later.A. Have; finishedB. Did; finishC. Will; finishD. Do; finish()31. I am interested in history. _______ of the books in my bookcase _______ about history.A. Three fifths; areB. Three fifth; areC. Three fives; isD. Three fives; are()32. The little boy _______ a big drum in the yard when his mother ____ in.A. beat; was comingB. was beating; cameC. beat; cameD. is beating; is coming()33. — Do your parents always go to work at seven?— Yes. They _______ up early on weekdays.A. are used to getB. used to get areC. used to gettingD. used to getting()34. — Where's your grandma, David?—She’s in the living ro om. My brother is teaching her how to _______ WeChat red envelopes.A. fix upB. try outC. cut offD. give out()35.— You look tired, _______, Molly?— I stayed up late yesterday.A. How do you like itB. What's the matter with youC. How is your journeyD. What can I do for you三、完形填空(共10小题,每小题1分,计10分)(★★☆☆☆)Almost every player wants to win in a game. But in an important bike riding race, a biker did 36 different. That was a bike riding race in Spain. A biker named Ismael Esteban was riding to the finishing line when his bicycle was 37 . It was a great chance for another biker, Agustin Navarro, who was following him. He just needed to ride a little 38 and he would certainly go past Esteban and win the first prize. However, what happened next 39 everyone! Esteban didn’t give up but ran along the road with his 40 on his shoulders. At the same time, Navarro 41 to ride past Esteban. He slowed down and followed him.When other bikers in the race saw this, they kept 42 for the two bikers while they were making their way to the finishing line. Someone took a video of his 43 and put it online. So far, it has been shared thousands of times around the world.After the race, Navarro told a newspaper, " I don't want to 44 like at It's unfair. So I chose to follow Esteban 45 he was walking. "What was moreamazing, he refused again when Esteban planned to give the medal to him after the race.()36. A. everything B. something C. anything D. nothing ()37. A. broken B. old C. special D. cheap()38. A. worse B. Slower C. faster D. better()39. A. marked B. surprised C. counted D. feared()40. A. car B. hat C. video D. bike()41. A. wanted B. refuse C. started D. decided ()42. A. cheering B. thanking C. looking D. fighting ()43. A. bike B. line C. prize D. race()44. A. build B. lose C. win D. make()45. A. while B. unless C. before D. until四、阅读理解(共15小题,每小题2分,计30分)第一节:根据短文内容,选择最佳答案.A(★★☆☆☆)My name is Sam I joined a club called "passing help" last month. Now let me tell you why I joined it.One evening this May, on my way home my old car broke down. It was 25 miles from my home. I wanted to get a ride, but there was no car. I also wanted to take a taxi, but it was hard to take a taxi. I decided to take a bus home. I went to a bus stop nearby.After a while, a bus came, but it did not go to my town. The bus driver was a young woman. She was kind and she told me which bus I should take I waited there for about thirty minutes, but no bus came. At last a car came to me and a woman came out of the car. She was just the bus driver. "When I reached the bus station, I got to know that the bus to your town couldn't come, so I returned here. I just can't leave you here, "she said. "Get in my car and I will take you back to your home.” “ It is a long way,” I said.“ Come on, sir,” she said. “Let's go.”On the way she told me a story. A few days ago, there wasn't gas(汽油)in her car. An old man drove her up to a gas station and then back to her car.When we got to my home, I wanted to give her some money to thank her, but she didn’t accept. "I only want to help others and do something nice for somebody. Pass it along, "she said.()46. What happened to Sam one evening this May?A. He lost his way.B. His car broke down.C. He was hurt in an accident.D. He couldn’t reach the gas station.()47. Sam didn't think of going home _______ that eveningA. by trainB. by busC. by carD. by taxi()48. From the passage, we know that the young woman was _______.A. a club bossB. a taxi driverC. a bus driverD. a gas station worker()49. The young woman wanted Sam to _______.A. give her some moneyB. get on her busC. take her to her houseD. help others just as she did()50. The best title of the passage is “_______”.A. A Kind old manB. Getting a rideC. A Broken carD. Passing HelpB(★★★☆☆)I am Alice. My sister and I spent our last summer holiday with our uncle who is a geologist(地质学家)and loves to collect stones.One day he bought us two backpacks and asked us to go to the mountain with him. We walked the whole day. Every now and then he put stones in our backpacks. To our surprise, he also took some stones out from them, But we thought he had just found better stones.When we returned to the house, we were very tired. The backpacks were so heavy that we felt relief (轻松)when we took them off. Yet our uncle’s backpack was half empty.“Why did you give us so many stones?” we asked“I didn’t. You did, "he said. "You didn’t know it, but I gave you a little attitude (态度)test today. I listened to every word you said. Whenever you were complaining(抱怨),I added a stone to your backpacks. Whenever you talked about something with positive(积极的)thinking, I took out a stone. And now look at your backpacks. "Our backpacks were full of stones.“ Your negative(消极的)thoughts are just like stones. You carry them in your mind just like those stones in your backpacks. The more negative thoughts you have, the heavier your mind will be, "said our uncle.With great love, our uncle taught us one of the most important lessons of life-the power of the attitude.()51. Alice's uncle likes to _______.A. collect coinsB. collect stonesC. collect stampsD. collect books()52. When Alice's uncle took out some stones from her backpack, she thought ____.A. she said too many wordsB. her uncle had found better stonesC. her uncle wanted her to feel a sense of reliefD. she talked about something with positive thinking()53. Alice's and her sister's backpacks were full of stones because they ____.A. complained too much on the wayB. were hard-workingC. enjoyed collecting stones very muchD. chose wrong backpacks to carry the stones ()54. The underlined word “them” refers to _______ in the passage.A. the stonesB. the backpacksC. the positive thoughtsD. the negative thoughts ()55. The writer wrote this passage to encourage us to _______.A. be pleased to take others' adviceB. have a positive attitude towards lifeC. make a plan before doing somethingD. help people in trouble第二节:阅读短文,并按要求完成任务.C(★★★☆☆)A little boy invited his mother to the first parents meeting of his primary school. To his surprise, his mother said she would go. ①_______ She was not a beautiful woman because of the scar on her face. His mother told him there was the scar when she was born.At the meeting, other people were impressed by the kindness and natural looks of his mother. But the little boy felt embarrassed for his moms looks, and hid himself behind others. Just at that time, he heard the conversation between his mother and his teacher.“How did you get the scar on your face? "the teacher asked.The mother replied, "When my son was a baby, his room caught fire one day. ②Everyone was too afraid to get into the room. ③_______ While I was running towards his bed, a beam(横梁)fell down and I placed myself over him to protect him. I was knocked over and I knew nothing.④幸运的是,有人救了我们.” She touched the burned side of her face. “ But I have never regretted(后悔)doing what I did,” she added.On hearing that, the little boy was so moved that he hugged his mother with tears in his eyes. He held his mother's right hand tightly for the rest of the day.56.从下面四个选项中选出能填入文中①和③处的最佳选项.A. I rushed into it in a minute.B. The boy never wanted his mother to come to his school.C. This would be the first time that his classmates and his teachers met his mother.D. I was very worried and called the policeman.①_______ ③_______57.将文中画线句子②译成汉语.___________________________________________________58.将文中画线句子④译成英语.___________________________________________________59. What do you think of the little boy’s mother?___________________________________________________60. What did the little boy do for the rest of the day?___________________________________________________五、补全对话(共5小题,每小题2分,计10分)从方框中选择适当的选项补全对话(其中有两项是多余的).A: Hi. Michael. 61B: Nothing much. What's up?A: 62 Would you like to go shopping with me?B: Sure. I also want to buy something. 63 You didn’t answer my phone.A: Sorry, I was helping my mother water flowers in the garden. What about you?B: 64 We go to the park nearly every weekend.A: That sounds interesting. 65B: Of course not. I'll call you by then.61._______ 62._______ 63._______ 64._______ 65._______六、词汇运用(共10小题,每小题1分,计10分)A)根据句意及首字母提示填写单词.66. It is wrong to c_______ our teacher. You should tell the truth67. Don't worry. We will work out the problem by o_______.68. Tony has gone to Australia and he will r_______ in a wee k69. This plan is to p_______ young people with Jobs.70. The lake is twenty meters d_______. You can’t swim in it.B)用括号内所给单词的适当形式填空.71. We all know that Hainan is in the _______(south)part of China.72. The woman found the hospital without _______(difficult).73. The _______(laugh)of the children can be heard here and there.74. Paul is much _______(strong)than Jim, isn’t he?75. The girl doesn't know how to deal with the _______(remain)food.七、综合填空(共10小题,每小题1分,计10分)(★★★☆☆)阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式.Mao Lihui is a father of a primary school student. In the past, Mao spent a lot of time checking his 76 (kid)homework every day. Mao said, "I don’t like checking math homework 77 a long day at work. "Many other parentssaid that, too. So Mao made a 78 (decide)to develop(研制)an app which can free parents from checking math homework.Mao Lihui works at Hangzhou Dana Technology Inc. He and his team developed the app "Love Homework". The team 79 (train)computers to recognize(识别)the numbers even when the children' s handwriting(笔迹)was 80 (care). By taking a photo, the app can check math 81 (problem)in one second, with over 95% accuracy(准确率).Many parents said the free app made a big 82 (different)to their life. Mao Lihui had a strong 83 (feel )of satisfaction about that. Mrs. Xu, a mother who used the app, said " 84 saved me a lot of time and the accuracy was 85 (good)than my own. I hope they can come up with more similar homework-checking apps.”76._______ 77._______ 78._______ 79._______ 80._______81._______ 82._______ 83._______ 84._______ 85._______八、书面表达(计15分)中央电视台的节目《经典咏流传》用流行歌曲的演唱方法重新演唱经典诗词(poetry),节目一经播出,极大地激发了人们对中国经典诗词的阅读热情.为了鼓励同学们学习经典诗词,你们学校计划举行一次背诵比赛.假如你是李华,你们班的交换生Peter对中国诗词很感兴趣,请你给他发封电子邮件,邀请他参加这次比赛.词数80左右.具体安排如下:①比赛时间:9月23号下午2:00开始;②比赛地点:学校礼堂;③每班派两人参加比赛,一人背诵两首自选古诗词,一人背诵一首指定的(appointed)古诗词;④设一等奖三名,二等奖五名,三等奖十名;⑤参加人员:全体师生._____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________参考答案:一、1-5 ABACB 6-10 BACBC 11-15 ACCAB 16-20 BACAC二、21-25 CADAB 26-30 AACAA 31-35 ABCDB三、36-40 BACBL 41-45 BADCA四、A)46-50 BACDD B)51-55 BBADBC)56.C A57.每个人都太害怕而不敢进入他的房间.58. Luckily, someone saved us.59. She was a very kind and brave mother.60. He held his mother's right hand tightly for the rest of the day五、61-65 BECFA六、A)66. cheat 67. ourselves 68. return 69. provide 70. deepB)71. southern 72. difficulty 73. laughter 74. stronger 75. remaining七、76. kids 77. after 78. decision 79. trained 80. careless81. problems 82. difference 83. feeling 84. It 85. better八、One possible version:Dear Peter,In order to encourage the students to learn more ancient Chinese poetry, our school will hold an ancient poetry reciting competition. I know you are interested in Chinese poetry, so I invite you to take part in it. The competition will be held in the school hall at 2:00 on the afternoon of September 23rd. Two students from each class take part in the competition. One of them recites two poems. He or she can choose what to recite. The other needs to recite one appointed poem. There are three first prizes, five second prizes and ten third prizes. All the teachers and students will take part in It on time.If you need any help, please tell me.Yours,Li Hua。

四年级上册英语试题期末模拟测试卷(一)科普版(含解析)

四年级上册英语试题期末模拟测试卷(一)科普版(含解析)

四年级上册英语期末模拟测试卷(一)一、选出下列单词划线部分的发音与众不同的单词。

1.选出下列单词划线部分的发音与众不同的单词()A.whatB.wantC.dad2.选出下列单词划线部分的发音与众不同的单词()A.cookB.bookC.cool3.选出下列单词划线部分的发音与众不同的单词()A.findB.fineC.fish4.选出下列单词划线部分的发音与众不同的单词()A.foxB.homeC.frog5.选出下列单词划线部分的发音与众不同的单词()A.hatB.haveC.plane二、选择正确的单词,把下列对话补充完整。

6.选择正确的单词,把下列对话补充完整。

(1)A: ________is my dog?B: Look, it's over there.(2)A: ________ this in English?B: It's a ear.(3)A: ________ are you?B: Fine, thank you.(4)A: ________ is the doctor?B: Look, the tall man is the doctor.(5)A: ________ colour is your bag?B: It's brown.三、选出相应的答语。

7.选出相应的答语⑴Is that a ship?________ A. No, she's a girl.⑵Is he a boy?________ B. No, it's a sheep.⑶Who's in the car?________ C. Yes, she is.⑷Is Eve at school?________ E. My mother.⑸Are you a boy?________ F. No, I'm not.四、单项选择。

8.—she swim?— No, she .A.Can, canB.Can, can'tC.Do, can't9.I have no but I can sing.A.eyesB.mouthC.mouths10.Can you make kite?A.aB.theC./11.A is cooking lunch.A.cookB.cookerC.cooks12.This is friend, Jane.A.ourB.weC.I13.What can you see in hand?A.heB.hisC.him14.My eye , so I can't .A.hurt, seeB.hurts, seeC.hurt, sing15.I can sing I can't dance.A.butB.andC.so16.The little boy plays his toys?A.withB.andC.to17.The bee to work.A.wantB.likesC.like五、看图完成句子。

英语五年级下学期期末模拟试题测试题(答案)(译林版版)(1)

英语五年级下学期期末模拟试题测试题(答案)(译林版版)(1)

一、单项选择1.He should brush ______ teeth every day. ( )A.one’s B.his C.your2.Look! The train is coming. Let’s _______ the train. ( )A.put on B.get on C.take off D.get off 3.—Is the girl ___________? ( )—Yes, she likes Music very much.A.reading a book B.listening to music C.writing stories 4.—How is the soup? ( )—It _______. It’s bad for me.A.smells nice B.is just right C.is too cold 5.Liu Tao goes to school ________ bike. ( )A.take B.ride C.by6.I think this birth day cake is Mike’s. 划线部分发音不同的一项是:( ) A.think B.this C.birthday 7.—Would you like ______ a film with me? ( )—Yes, I’d love to.A.see B.seeing C.to see8.We ______ eat ______ drink in the library. ( )A.should; and B.shouldn’t; and C.shouldn’t; or 9.There ________ some meat i n the fridge. Let’s ________ meat with potatoes. ( ) A.are; cook B.is; cook C.is; cooking 10.—____________? ( )—He has a fever.A.What's wrong with you? B.How is Mr. Brown?C.How does your mother feel today? D.What's the matter with her? 11.—Why do you look so tired? ( )—Because I can't ___________.A.eat sweets B.drink water C.go to sleep D.go sleep 12.—How do we get ______ the cinema? ( )—You can walk ______ there.A.to; to B.to; / C./; /13.You have a bad cough, you shouldn't ________ so much cola now. ( ) A.drinking B.drink C.drinks 14.—When’s ______? ( )—It’s on the second Sunday of May.A.May Day B.Teachers’ Day C.Mother’s Day 15.He is happy ______ his friends. ( )A.to help B.helping C.helps二、用单词适当形式填空16.There _____ (be) an elephant and some tigers in the zoo.17.Tim’s birthday is on the ________ (twenty) of November.18.I like eating fish. I’d like ________ (buy) a fish.19.Look! Dad ________ (cook) meat in the kitchen. He’s a great ________ (cook). 20.Listen, Helen ______ (sing) in the next room.21.My birthday is on the ________ (five) of June.22.We should obey the rules. We ________ (should) eat or drink in the library.23.He likes __________ (ride) a bike in the park.24.Sam _______ (have) many fish, but Bobby _______ (not have) any.25.Bobby likes ______ (ride) a bike and _______ (fly) a kite in the park. He wants ________ (ride) a bike now.26.It's my little sister's ________ (five) birthday.27.—What is your mother doing?—She ________ (wash) clothes at home.28.Mike should brush ______ (he) teeth in the morning and before bedtime.29.Bobby ___________ (have) a new bike. He likes ___________ (ride) it in the park. 30.It’s six o'clock now. Dad and I ______ (eat) noodles for breakfast.三、完成句子31.Do you c______ it the Spring Festival?32.His neck hurts. He wants to see the d______.33.Tom goes to many c________ in Zhejiang by train.34.We have a lot of things to do today, we are too b_____.35.Bobby grows grapes in his g______. They’re very s______.36.We can't find a_________ in the fridge. We should go shopping this afternoon.37.—Is he _______ _______ (寻找) his new kite in the _______ (花园)? —Yes, he is.38.I would like some t_____ soup for lunch.39.—Who’s _____ _____ (洗蔬菜) in the kitchen?—Mum is.40.—_________ are my socks?—I can't find _________ (they).四、阅读判断Miss Fox: Let’s begin our class. First, look at these two pictures on the blackboard. Here are two animal friends. What are they?Bobby: They’re birds.Miss Fox: Yes. One is a swallow (燕子), and the other is a sparrow (麻雀). Now who can tell us which the swallow is and which the sparrow is? Bobby, can you try?Bobby: Sorry, Miss Fox, I can’t.Miss Fox: Who can try?Sam: I can, Miss Fox. The swallow is beside the sparrow and the sparrow is beside the swallow.1、Miss Fox is teaching her students Maths. ( )2、The students can see two animal friends. ( )3、Bobby doesn’t know which the swallow is. ( )4、Sam know which bird the swallow is. ( )5、Miss Fox is not happy with her students. ( )五、阅读判断There is a rabbit and a lion in a forest. The rabbit lives in a hole. The rives near the hole. The lion is hungry so he goes to look for food. He sees the rabbit drinking water near the hole. “Oh, there is my food!” The lion runs to the rabbit. The rabbi t is afraid of the lion. She runs quickly into her hole. The lion can’t get into the hole. He says to the rabbit, “I don’t like eating rabbit.” The rabbit is very happy when she hears this, so she goes out of her hole. The lion eats her.46、The rabbit and the lion live in . ( )A.a hole B.a mountain C.a forest47、The lion wants to the rabbit. ( )A.visit B.eat C.help48、The rabbit is when the lion runs to her. ( )A.sleeping B.eating C.drinking49、The rabbit is of the lion. ( )A.happy B.hungry C.afraid50、The lion is . ( )A.clever B.kind C.friendly (友好的)六、阅读理解Hi, my name is Sue. There are many interesting days in a year. New Year’s Day is on January 1st. I often go to the park on New Year’s Day. Women’s Day is on March 8th. I often make a card for my mother. National Day is on October 1st. I am very happy on this day. Because I can visit my grandparents. Do you know Christmas Day? It’s on December 25th. On that day, I can get some gifts from my parents and frie nds. Children’s Day is my favourite day. It is in June. I can sing, dance and play gaes on Children’s Day.51、_______ is in January. ( )A.Women’s Day B.New Year’s Day C.Children’s Day52、Sue often _______ on Women’s Day. ( )A.goes to the parkB.makes a cake for her motherC.makes a card for her mother53、Sue _______ on National Day. ( )A.goes hiking B.goes to the zoo C.visits her grandparents54、Christmas Day is in _______. ( )A.December B.November C.June55、Sue’s favourite day is_______. ( )A.National Day B.Children’s Day C.Christmas Day七、阅读理解根据短文内容,选择正确答案。

小学三年级上册期末英语模拟试卷测试题(答案)(人教pep版)(1)

小学三年级上册期末英语模拟试卷测试题(答案)(人教pep版)(1)

一、单项选择1.—Look at me! ( )—_______A.Thank you. B.You look great. C.No, I’m not.2.In the book The Beach, Anna goes to the beach with (和) _____. ( )A.father and brother B.mother and brother C.father, mother and brother 3.—Look at me. ( )—_________A.It's white! B.Yes, please. C.Great!4.—Hi. ________ Wang Bing? ( )—No, I'm not.A.Are you B.I'm C./5.My father's father is my __________. ( )A.uncle B.grandma C.grandpa6.—Happy New Year! ( )—_______A.Thank you. B.Happy New Year! C.It’s good.7.—Look at _______, Su Hai. ( )—OK, Miss Li.A.he B.me C.is8.—Would you like a pie? ( )—_______A.Yes, I am. B.No, thank you. C.No. It’s a CD.9.—Goodbye. ( )—_________.A.See you B.Nice to meet you C.Good evening 10.—Yellow _______ brown? ( )—Yellow, please.A.and B.or C.all11.What colour would you like? Red, blue ________ yellow? ( )A., B.and C.or12._______ is the skirt? ( )A.What colour B.What’s C.That13.—______ is it? ( )—It’s a car.A.What B.What colour C.What’s14.—_______? ( )—It's a new robot.A.What's this B.What colour C.What about a robot 15.I ________ Tim. He ________ my brother, Mike. ( )A.are; is B.is; am C.am; is 16.—What colour is it? ( )—It’s ________.A.oranges B.an orange C.orange 17.—Would you like a white cake? ( )—_______A.No, thank you. B.It's white. C.Yes, it is. 18.—Is that your jacket? ( )—No, ______.A.it is B.it isn't C.I'm not 19.—What's that? ( )—It's ________ ice cream.A.an B.a C.the 20.It’s an _____ car. ( )A.toy B.blue C.orange 二、完成句子21.I can hear a ________.22.Hello, ________ (小姐) Li.23.I ________ (是) Tom.24.—What colour is __________________ (我的汽车) now?—It is __________________ (红绿相间的).25.This _______ (是) my sister.26.She's my _______ (妈妈).27.—What colour is it?—It’s (蓝色).28.Is this ________________ (你的妈妈)?29.Good ________ (下午), Liu Tao.30.This is (白色的).31.N________. I’m Wang Bing.32.Cool! The lephant is so big.33.ip! (大写) Let’s go to school.34.Can I have some ice?35.We have t________ fingers(手指).36.________ (我) am Sam.37.We have ______ (6) cards.38.—_____ (看) at my skirt.—It's nice.39.—This is my sister. —Nice to ______ (见到,认识) you.40.A: What colour is my skirt now?B: It’s _________. (黑色的)三、阅读理解Hi! I’m Amy. I am eight. I’m a pupil. Look! This is my grandpa. He is a farmer. This is my father and that is my mother. My father is a driver. My mother is an English teacher. Here’s my brother. His name is Sam. He is a pupil. Here’s my sister. Her name is Kitty. She’s six. She is a pupil, too.41、I am ________. ( )A.Sam B.Amy C.Kitty42、My grandpa is a ________. ( )A.teacher B.farmer C.doctor43、My mother is a ________. ( )A.driver B.nurse C.teacher44、My brother is a ________ in a school. ( )A.teacher B.pupil C.doctor45、My sister is ________. ( )A.six B.seven C.five四、阅读理解One day Mr. and Mrs.White go shopping by car. They stop their car near a store. They buy a lot of things and they want to put the things in the car. But Mr. White can’t open t he door of the car, so they ask a policeman to help them. The policeman is very friendly to help them. Just then a man comes up and shouts, “What are you doing with my car?” Mr. and Mrs. White take a look at the car’s number and they are frozen there. It isn’t their car.46、Mr. and Mrs. White drive for _______. ( )A.fishing B.shopping C.business47、They stop their car _______. ( )A.at the parking spot B.near the sea C.near the store48、They want to put the things _______. ( )A.in a big bag B.in their car C.in others car49、Mr. White can’t open the car, so _______. ( )A.they walk home B.they ask a policeman to help C.they call a taxi50、The car _______ their car. ( )A.isn’t B.is C.are五、阅读理解Hello, I’m Polly. I’m a bird. My eyes are black. My mouth is red. My head is yellow. My body is green. Today is my birthday. I’m two years old. Kitty is my friend. It’s a cat. It’s brown. It’s three years old. We are happy.51、Polly is _______ years old. ( )A.2 B.3 C.452、Polly’s mouth is _______. ( )A.black B.red C.blue53、Polly’s _______ is green. ( )A.head B.eyes C.body54、Kitty is _______. ( )A.yellow B.brown C.green55、Kitty is a _______. ( )A.B.C.六、阅读理解Grandpa & Grandma: Happy Birthday, Bobby. This is for you.Bobby: Thank you, Grandpa and Grandma. What is this?Grandpa & Grandma: It’s a robot.Bobby: Great!Mum & Dad: This yellow jacket is for you, Bobby. Happy Birthday!Bobby: How nice! I like (喜欢) this colour. Thank you, Dad and Mum.John: Bobby, Happy Birthday! This CD is for you.Bobby: Thank you, my friend!Tina: This ball is for you, Bobby. Happy Birthday!Bobby: Thank you, My sister.56、It’s ______ birthday. ( )A.Tina’s B.John’s C.Bobby’s57、Mum and Dad give (给) Bobby ______. ( )A.a jacket B.a robot C.a CD58、Bobby likes (喜欢) ______. ( )A.blue B.yellow C.red59、______ is Bobby’s friend. ( )A.John B.Tina C.Tim60、Bobby has got (得到) ______ presents (礼物). ( )A.2 B.3 C.4【参考答案】一、单项选择1.B解析:B【详解】句意:看看我!A非常感谢。

人教版五年级下册数学期末模拟测试卷(一) (含解析)

人教版五年级下册数学期末模拟测试卷(一)   (含解析)

五年级下册期末复习专题讲义-期末模拟测试卷(一)一.选择题(共10小题)1.要使48□6是3的倍数,方框里可填的数字有()个.A.3B.4C.无法确定2.下面的分数不能表示图中涂色部分的是()A.B.C.D.3.如果甲数是甲、乙两数和的,那么甲数是乙数的()A.B.C.D.4.甲班人数比乙班人数多,则乙班人数比甲班人数少()A.B.C.5.折弯一根铁丝,下面的“●”表示拐点,方法()能围成一个长方形.A.B.C.6.下面三个信封中分别装有一张四边形的硬纸板,并且硬纸板都已经露出一部分,从()号信封中抽出的硬纸板的形状一定是正方形.A.B.C.7.把一个棱长是2分米的正方体木块放入一个长12分米、宽9分米、高8分米的长方体盒子里面,最多能放()个正方体木块.A.90B.96C.1088.某市规定每户每月用水量不超过6吨时,每吨价格2.5元;当用水量超过6吨时,超过部分每吨价格3元.下图中能正确表示每月水费与用水量关系的示意图是()A.B.C.D.9.小明、小刚和小军一起修剪一块草坪,每人修剪草坪的速度相同,一开始三人同时修剪5分钟后,小明和小刚有事离开,只留下小军一个人修剪.下面四幅图中,()能表示修劳的时间t和修剪好的面积S之间的关系.A.B.C.D.10.芳芳从家出发去看电影.当她走了大约一半的路程时,发现没带电影票,于是她立刻跑回家取票,之后又赶紧跑到电影院,看完电影,再走回家.下面图()符合题目中所描述的情况.A.①B.②C.③D.④二.填空题(共10小题)11.如图是航模小组制作的甲、乙两架飞机在一次飞行中时间和高度的记录.(1)乙飞机飞行了s,比甲飞机少飞行了s.(2)从图上看,起飞后第s两架飞机的高度相差2m,起飞后第s两架飞机的高度相差最大.(3)从起飞后第15s至第20s,甲飞机的飞行状态是,乙飞机的飞行状态是.12.如图表示了矿泉水的数量与总价的关系,看图回答问题.(1)5瓶的售价是元.(2)12瓶的售价是元.(3)瓶的售价是36元.(4)张阿姨买矿泉水的瓶数是李阿姨的3倍,张阿姨所花的钱数是李阿姨的倍.13.把一根3米长的绳子对折3次,每段是全长的.14.把表面积是24平方米的正方体切成体积相等的8个小正方体,每个小正方体的表面积是.15.如图是一个长方体的表面展开图.(1)长方体的表面积是平方厘米.(2)长方体的体积是立方厘米.16.68至少加上才是3的倍数,至少减去才是5的倍数.17.看图并解答问题.如图是小强和小刚两位同学参加800米赛跑的折线统计图.(1)前400米,跑得快一些的是,比赛途中在米处两人并列.(2)跑完800米,先到达终点的是,比另一位同学少用了秒.(3)小刚前2分钟平均每分钟跑米.18.一根长方体木料,正好可以锯成两个同样大小的正方体,此时表面积增加了20平方厘米,这根长方体木料原来的表面积是平方厘米.19.如图,一个长方体隐去一个棱长为1厘米的正方体后.表面积,体积.A.增加B.减少C.不变D.不确定20.图中,阴影部分用分数表示是,用百分数表示是,用算式表示是.三.判断题(共5小题)21.两个不同质数的积一定是合数,且是这两个质数的最小公倍数.(判断对错)22.个位上是0,5的自然数是5的倍数,个位上是0,3,6,9的自然数是3的倍数.(判断对错)23.正方形的邻边和对边都不相等.(判断对错)24.体积大的长方体的表面积一定大.(判断对错)25.折线统计图能清楚地反映数据的变化趋势,不能展示两组数据的差距..(判断对错)四.计算题(共3小题)26.把下列各组分数通分并比较大小.①和②和③和27.计算下面各题,怎样算简便就怎样算.﹣+﹣(+)+++﹣(+)+++﹣28.图形计算我最行.(1)计算下面长方体的总棱长、表面积和体积.(单位:厘米)(2)计算下面鱼缸的表面积和容积.(单位:分米;玻璃厚度忽略不计)五.应用题(共6小题)29.已知两个因数的积是,其中一个因数是4,另一个因数是多少?30.小明和小红各有一瓶同样多的饮料,小明倒了5杯,而小红倒了4杯,你认为可能吗?为什么?31.如图是航空模型兴趣小组制作的两架模型飞机在一次飞行中的时间和高度的记录.(1)分别描述一下两架模型飞机在起飞到落地这段时间里的高度变化情况.(2)起飞后第10秒,甲、乙两架飞机的高度各是多少?(3)你认为哪一架模型飞机好?从两个不同的方面说明理由.32.猴王把三张大小一样的饼分给小猴们吃,它把第一张饼平均切成4块,分给猴大一块.猴二说太小了我要两块,猴王把第二张饼平均切成8块,分给猴二2块.你知道哪只小猴分的多吗?33.母亲节,甜甜想给送妈妈的礼品盒进行包装.(1)至少需要多少平方厘米的包装纸?(粘贴处不计)(2)至少需要多少厘米长的彩带?(打结处为20厘米)34.一个长方体无盖..玻璃鱼缸长2米,宽1.5米,高1.2米.(1)做这样一个鱼缸需玻璃多少平方米?(2)这个鱼缸的容积是多少立方米?(3)如果将一座小景观假山浸没水中,水面升高了10厘米,这座小假山的体积是多少立方米?参考答案与试题解析一.选择题(共10小题)1.【分析】3的倍数的特征:一个数的各位上的数的和能被3整除,这个数就能被3整除.根据3的倍数的特征,只要4+8+6+□的和是3的的倍数即可.【解答】解:因为4+8+6=18,要使4+8+6+□的和是3的的倍数,□里可以填0、3、6、9.故选:B.【点评】此题考查了3的倍数的特征,牢记3的倍数的特征是解题的关键.2.【分析】A、把整个长方形的面积看作单位“1”,把它平均分成2份(每四个小长方形为1份),每份是它的,其中1份涂色,表示.B、把一个圆的面积看作单位“1”,把它平均分成8份.每份是它的,其中5份涂色,表示.C、这里虽然是把一个三角形分成二份,其中1份涂色,但不是平均分,涂色的一份不能用表示.D、把整个长方形的面积看作单位“1”,把它平均分成9份,每份是它的,通过整合,涂色部分占2份,表示.【解答】解:A、涂色部分表示;B、涂色部分表示;C、涂色部分不能用分数表示;D、涂色部分表示.故选:C.【点评】此题是考查分数的意义.把单位“1”平均分成若干份,用分数表示,分母是分成的份数,分子是要表示的份数.3.【分析】如果甲数是甲、乙两数和的,是把两数和看成单位“1”,那么乙数就是甲乙两数和的(1﹣),再用甲数除以乙数,即可求出甲数是乙数的几分之几.【解答】解:÷(1﹣)=÷=答:甲数是乙数的.故选:B.【点评】解决本题先找出单位“1”,然后表示出甲乙两数.再根据求一个数是另一个数的几分之几的方法求解.4.【分析】甲班人数比乙班人数多,把乙班人数看作单位“1”,则甲班人数就是(1+),求乙班人数比甲班少几分之几,用甲班比乙班多的部分除以甲班人数.【解答】解:把乙班人数看作单位“1”,则甲班人数就是1+=÷=答:乙班人数比甲班少.故选:B.【点评】求一个数比另一个数多或少几分之几,用这两数之差除以另一个数.5.【分析】根据长方形的特征:对边平行且相等,四个角都是直角;由此解即可.【解答】解:因为长方形的特征是对边相等,所以要围成一个长方形,必须保证有2组对边相等,结合选项可知:符合;故选:B.【点评】明确长方形的特征,是解答此题的关键.6.【分析】根据正方形的特征,正方形的4条边的长度都相等,4个角都是直角.据此解答.【解答】解:根据正方形的特征可知:图B已露出了相邻两条边相等且相邻两条边的夹角是直角,所以从B号信封抽出的硬板纸的形状一定是正方形.故选:B.【点评】此题考查的目的是理解掌握正方形的特征及应用.7.【分析】首先分别求出沿长方体的长一排可以放几个,沿长方体的宽可以放几排,沿长方体的高可以放几层,然后根据长方体的体积公式:V=abh,把数据代入公式解答.【解答】解:12÷2=6(个)9÷2=4(排)…1(分米)8÷2=4(层)6×4×4=96(个)答:最多能放96个正方体木块.故选:B.【点评】此题主要考查长方体的体积公式的灵活运用,关键是熟记公式.8.【分析】由题意可知:每户每月用水量不超过6吨,每吨价格为2.5元;即6吨以内,每吨水的单价变化不大,然后水量超过6吨时,超过部分每吨价格为3元,单价变化相对来说幅度变大;据此选择即可.【解答】解:由分析知:每户每月用水量不超过6吨,每吨价格为2.5元;当用水量超过6吨时,超过部分每吨价格为3元.下面3幅图中能表示每月水费与用水量关系的是C;故选:C.【点评】此题应根据单价和用水吨数之间的关系进行判断.9.【分析】图A.修剪草坪的时间与面积的关系是匀速直线上升,不符合题意;图B,前面三人同时修剪5分钟还不如小军一人修剪的面积大,不符合题意;图C.由于5分钟后明和小刚有事离开,只留下小军一个人修剪,所以图C符合修剪t和修剪好的面积S之间的关系;图D.所表示的5分钟后小军修剪的面积仍然停留在5分钟前修剪的面积,所以不符合题意.据此解答.【解答】解:图A.修剪草坪的时间与面积的关系是匀速直线上升,不符合题意;图B,前面三人同时修剪5分钟还不如小军一人修剪的面积大,不符合题意;图C.由于5分钟后明和小刚有事离开,只留下小军一个人修剪,所以图C符合修剪t和修剪好的面积S之间的关系;图D.所表示的5分钟后小军修剪的面积仍然停留在5分钟前修剪的面积,所以不符合题意.答:图C所示符合修剪t和修剪好的面积S之间的关系;故选:C.【点评】此题考查的目的是理解掌握折线统计图的特点及作用,并且能够根据统计图提供的信息,解决有关的实际问题.10.【分析】离家的距离随时间是这样变化的:(1)先离家越来远,到了最远距离一半的时候;(2)然后越来越近直到为0;(3)到家拿电影票有一段时间,所以有一段时间离家的距离为0;(4)然后再离家越来越远,因为是跑步,所以速度要比返回的快,直到电影院;(5)在电影院看电影还要一段时间,所以离家最远的时候也是一条线段;(6)然后回家直到离家的距离为0.【解答】解:符合芳芳这段时间离家距离变化的是①.故选:A.【点评】本题需要考虑到在家和在电影院都有一段时间离家的距离不会变化.二.填空题(共10小题)11.【分析】(1)首先要明确,虚线表示甲飞机的飞行,实线表示乙飞机的飞行.由折线统计图可知,甲飞机飞行了40秒,乙飞机飞行了35秒,乙飞机比甲飞机少飞行:40﹣35=5(s).(2)由统计图可知,横轴表示飞行时间,纵轴表示飞行高度.观察可知起飞后第55秒,两折线相差2格,说明此时两架飞机的高度相差2米,起飞后大约30秒两折线离的最远,说明此时两架飞机的高度相差最大.(3)从起飞后第15s至第20s,虚线呈上升趋势,所以甲飞机的飞行状态是上升;实线呈平衡趋势,所以乙飞机的飞行状态是平衡.【解答】解:(1)乙飞机飞行了40秒,比飞机少飞行了5秒.(2)从图上看,起飞后第5秒两架飞机高度相差2米,起飞后大约30秒两架飞机的高度相差最大.(3)从起飞后第15s至第20s,甲飞机的飞行状态是上升,乙飞机的飞行状态是平衡.故答案为:(1)40,35;(2)15,30;(3)上升,平衡.【点评】本题考查了学生观察分析统计图,并能依据统计图中的信息解决问题的能力.12.【分析】(1)仔细观察图表,5瓶的售价是10元;(2)先利用所给的数据求出一瓶矿泉水的价格,再根据总价=单价×数量解答即可;(3)先利用所给的数据求出一瓶矿泉水的价格,用数量=总价÷单价解答即可;(4)利用正比例的意义可知:张阿姨买矿泉水的瓶数是李阿姨的3倍,张阿姨所花的钱数是李阿姨的3倍;据此解答即可.【解答】解:(1)5瓶的售价是10元.(2)10÷5×12=2×12=24(元);答:12瓶的售价是24元.(3)36÷(10÷5)=36÷2=18(瓶);答:18瓶的售价是36元.(4)张阿姨买矿泉水的瓶数是李阿姨的3倍,张阿姨所花的钱数是李阿姨的3倍.故答案为:10,24,18,3.【点评】此题主要考查正比例的意义在生活实际中的灵活应用.13.【分析】把这根绳子的长度看作单位“1”,把它对折1次,被平均分成2段,对折2次被平均分成4段,对折3次被平均分成8段,每段是全长的.【解答】解:把一根3米长的绳子对折3次,这根绳子被平均分成8段,每段是全长的.故答案为:.【点评】此题是考查分数的意义.把单位“1”平均分成若干份,用分数表示,分母是分成的份数,分子是要表示的份数.14.【分析】先利用正方体表面积公式求出大正方体1个面的面积,再除以4就是小正方体1个面的面积,再乘6,就是1个小正方体的表面积.【解答】解:大正方体1个面的面积:24÷6=4(平方米)小正方体1个面的面积:4÷4=1(平方米)小正方体的表面积:1×6=6(平方米)答:每个小正方体的表面积是6平方米.故答案为:6平方米.【点评】解答此题的关键是明白:大正方体的每个面的面积除以4,就是小正方体1个面的面积,从而问题得解.15.【分析】(1)通过观察长方体的展开图可知,这个长方体的长是15厘米,宽是10厘米,高是9厘米,根据长方体的表面积公式:S=(ab+ah+bh)×2,把数据代入公式解答.(2)根据长方体的体积公式:V=abh,把数据代入公式解答.【解答】解:(1)(15×10+15×9+10×9)×2=(150+135+90)×2=375×2=750(平方厘米);答:这个长方体的表面积是750平方厘米.(2)15×10×9=150×9=1350(立方厘米);答:这个长方体的体积是1350立方厘米.故答案为:750;1350.【点评】此题主要考查长方体的表面积公式、体积公式的灵活运用,关键是熟记公式.16.【分析】根据“3的倍数特征:每一位上数字之和是3的倍数;5的倍数特征:个位上是0或5的数;”进而得出结论.【解答】解:6+8=14,因为15是3的倍数,所以至少应加上:15﹣14=1;因为68的个位是8,只有个位数是0或5时,才是5的倍数;故至少减去3.故答案为:1,3.【点评】解答此题的关键:(1)根据3的倍数的特征;(2)根据5的倍数的特征.17.【分析】(1)由表示小强、小刚跑的路程与时间的拆线可以看出,前400米小刚的比小强跑得快一些;到500米时小强追上了小刚,二人并列.(2)跑完800米,小强先到达终点,用时4.5分钟,小刚后到达终点,用时6分钟.小强比小刚少用6﹣4.5=1.5分钟,再乘进率60化秒.(3)小刚前2分钟跑了400米,根据“速度=路程÷时间”即可求出小刚前2分钟平均每分钟跑的米数.【解答】解:(1)答:前400米,跑得快一些的是小刚,比赛途中在500米处两人并列.(2)6﹣4.5=1.5(分)1.5分=90秒答:跑完800米,先到达终点的是小强,比另一位同学少用了90秒.(3)400÷2=200(米)答:小刚前2分钟平均每分钟跑200米.故答案为:小刚,500,小强,90,200.【点评】此题是考查如何从复式折线统计图中获取信息,并根据所获取的信息解决实际问题.18.【分析】由题意可知:将一个底面是正方形的长方体锯成两个完全一样的正方体,增加了长方体的两个底面,于是即可求出每个底面的面积,而原来长方体的表面积只是由这两个正方体的(12﹣2)个面组成,所以用长方体的底面积乘(12﹣2),即可得解.【解答】解:20÷2=10(平方厘米)10×(12﹣2)=10×10=100(平方厘米)答:这根长方体木料原来的表面积是100平方厘米.故答案为:100.【点评】解答此题的关键是明白:长方体的表面积是由这两个正方体的(12﹣2)个面组成,求出正方体的一个面的面积,问题即可得解.19.【分析】观察图形可知,剩下部分的表面积,减少了4个1×1=1平方厘米的面的面积,增加了2个1×1=1平方厘米的面的面积,实际减少的是两个1×1平方厘米的面积;剩下部分的体积减少了1×1×1=1立方厘米,据此解答.【解答】解:由分析可知,如图,一个长方体隐去一个棱长为1厘米的正方体后.表面积减少,体积减少.故答案为:B,B.【点评】解答此题关键在于理解减少的部分的表面积和体积分别是多少.20.【分析】把整个长方形的面积看作单位“1”,把它平均分成8份,每份是它的,其中3份涂色,表示;=3÷8=0.375,把0.375的小数点向右移动两位添上百分号就是37.5%;先把整个长方形的面积平均分成2份(横向分成2份),每份是这这个长方形的,再把这个长方形纵向分成4份,每份是它的.这样每份就是这个长方形的,其中3份涂色,表示的,根据分数乘法的意义,的即×.【解答】解:如图阴影部分用分数表示是,用百分数表示是37.5%,用算式表示是.故答案为:,37.5%,.【点评】此题考查的知识有:分数的意义、分数化百分数、分数乘法的意义.三.判断题(共5小题)21.【分析】两个不同质数的积,至少有4个因数:这两个质数,1和这两个质数的积,所以一定是合数;因为这是两个不同的质数,所以这两个数是互质数,根据“是互质数的两个数,最小公倍数是这两个数的乘积”由此判断即可.【解答】解:由分析可知:两个不同质数的积一定是合数,且是这两个质数的最小公倍数,说法正确;故答案为:√.【点评】此题考查的是当两个数是互质数时,求这两个数的最小公倍数的方法,应灵活运用其方法进行解答.22.【分析】由“个位上是0或5的数,都能被5整除,一个数的各位上的数的和能被3整除,这个数就能被3整除”,可知前半句是对的,后半句是错的.【解答】解:根据3的倍数的特征:一个数的各位上的数的和能被3整除,这个数就能被3整除,可知“个位上是0,3,6,9的自然数是3的倍数”的说法是错误的.故答案为:×.【点评】此题考查了2、3、5的倍数特征,熟记2、3、5的倍数特征是解题的关键.23.【分析】正方形的特征:正方形的4条边的边长都相等.据此判断.【解答】解:由正方形的特征可知:正方形不仅对边相等,而且邻边也相等.故原题说法错误.故答案为:×.【点评】此题考查的目的是掌握正方形的特征.24.【分析】长方体的体积公式:V=abh,表面积公式:S=(ab+ah+bh)×2,可以通过举例证明.【解答】解:设长方体的长2.1、宽2、高2,体积是:2.1×2×2=8.4表面积是:(2.1×2+2.1×2+2×2)×2=24.8;设长方体的长4、宽2、高1,体积是:4×2×1=8表面积是:(4×2+4×1+2×1)×2=28;因此体积大的长方体的表面积不一定大,题干的说法是错误的.故答案为:×.【点评】本题可用举反例的方法进行解答.25.【分析】条形统计图能很容易看出数量的多少;折线统计图不仅容易看出数量的多少,而且能反映数量的增减变化情况;扇形统计图能反映部分与整体的关系;由此根据情况选择即可.【解答】解:根据统计图的特点可知:条形统计图更有利于对比数据,折线统计图能更清楚地反映数据的变化趋势.故答案为:√.【点评】此题应根据条形统计图、折线统计图、扇形统计图各自的特点进行解答.四.计算题(共3小题)26.【分析】使两个分数的分母相同但不改变原数大小的过程.先求出原来几个分母的最小公倍数,然后把各分数分别化成用这个最小公倍数作分母的分数.再根据同分母分数大小比较的方法进行比较即可求解.【解答】解:①因为==<所以<;②因为=<所以<;③因为==<所以<.【点评】通分:把异分母分数分别化成和原来分数相等的同分母分数,叫做通分.通分就是把分母不同分数化成分母相同的分数.同时考查了分数大小的比较.27.【分析】(1)按照从左向右的顺序进行计算;(2)先算小括号里面的加法,再算减法;(3)根据加法交换律和结合律进行简算;(4)根据减法的性质进行简算;(5)根据分数的拆项公式进行简算.【解答】解:(1)﹣+=+=(2)﹣(+)=﹣=(3)+++=(+)+(+)=+1=1(4)﹣(+)=﹣﹣=﹣﹣=1﹣=(5)+++﹣=(1﹣)+(﹣)+(﹣)+(﹣)﹣=1﹣+﹣+﹣+﹣﹣=1﹣﹣=﹣=【点评】考查了运算定律与简便运算,四则混合运算.注意运算顺序和运算法则,灵活运用所学的运算定律简便计算.28.【分析】(1)根据长方体的棱长总和=(a+b+h)×4,表面积公式:S=(ab+ah+bh)×2,体积公式:V=abh,把数据代入公式解答.(2)因为鱼缸无盖,所以它的表面积是5个面积的总面积,根据长方形的表面积公式:S=(ab+ah+bh)×2,容积公式:V=abh,把数据分别代入公式解答.【解答】解:(1)(8+3+5)×4=16×4=64(厘米);(8×3+8×5+3×5)×2=(24+40+15)×2=79×2=158(平方厘米);8×3×5=120(立方厘米);答:这个长方体的棱长总和是64厘米、表面积是158平方厘米、体积是120立方厘米.(2)14×10+14×12×2+10×12×2=140+336+240=716(平方分米);14×10×12=1680(立方分米);答:这个鱼缸的表面积是716平方分米、容积是1680立方分米.【点评】此题主要考查长方体的棱长总和公式、表面积公式、容积(体积)公式的灵活运用,关键是熟记公式.五.应用题(共6小题)29.【分析】根据“另一个因数=积÷另一个因数”解答即可.【解答】解:÷4=答:另一个因数是.【点评】解答本题关键是明确乘法各部分之间的关系.30.【分析】小明和小红各有一瓶同样多的饮料,小明倒了5杯,而小红倒了4杯,我认为可能.原因是小明用的杯子大,小红用的杯子小.可以举例说明.【解答】解:小明和小红各有一瓶同样多的饮料,小明倒了5杯,而小红倒了4杯,我认为可能原因:小明用的杯子小、小红用的杯子大.如:如都是1000毫升饮料小明用250毫升的杯子,可以倒1000÷200=5(杯)小红用250毫升的杯子,可以倒1000÷250=4(杯).【点评】单位“1”相同,平均分成若干份,每份的多少不同,分的份数也不同.31.【分析】(1)根据复式折线统计图的特点,以及图中的数据回答问题即可.(2)根据统计图可知,10秒时两架飞机的高度分别是:甲20米,乙15米.(3)从飞行高度和飞行时间两方面总和考虑.(合理即可.)【解答】解:(1)甲飞机从起飞后一致上升,高度达到24米时用时15秒,在空中停留了5秒,然后下降,共飞行35秒;乙飞机从起飞开始,高度达到30米,用时20秒,然后下降到25米,后又上升到30米,然后下降,共飞行40秒.(2)答:起飞后第10秒,甲飞机的高度是20米,乙飞机的高度是15米.(3)我认为,乙飞机好,因为第一,飞机飞的时间长,第二,乙飞机飞的高度高.【点评】本题主要考查复式折线统计图,关键根据折线统计图中的数据做题.32.【分析】三张饼大小相同,把每张饼看作单位“1”.第一张平均分成4份,每份是这张饼的,即猴大分到了一张饼的;把第二张饼平均分成8份(相当于把第一张饼的1份又分成2份),每份是这张饼的,猴二分得了其中的2份(相当于第一张饼的1份),猴二分得了第二张饼的,相当于第一张饼的.猴大、猴二分得的一样多.【解答】解:猴大分得了第一张饼的猴二分得了第二张饼的由于饼的大小相同,第一张饼的与第二张饼的相等答:猴大、猴二分的一样多.【点评】此题考查了分数的意义、分数的大小比较,并渗透了分数的基本性质.33.【分析】(1)求至少需要多少平方厘米的包装纸实际上是求长方体的表面积,利用长方体的表面积=(长×宽+长×高+宽×高)×2即可求解.(2)根据题意和图形可知,所需彩带的长度等于2条长棱,2条宽棱,4条高棱,再加打结处用的20厘米.由此列式解答.【解答】解:(1)(40×18+40×18+18×18)×2=(720+720+324)×2=1764×2=3528(平方厘米)答:至少需要3528平方厘米的包装纸.(2)40×2+18×2+18×4+20=80+36+72+20=208(厘米)答:至少需要208厘米长的彩带.【点评】此题主要考查长方体的表面积的计算方法的灵活应用.(2)属于长方体的棱长总和的实际应用,解答关键是弄清是如何捆扎的,也就是弄清是求哪些棱的长度和.34.【分析】(1)由于鱼缸无盖,所以根据长方体的表面积公式,求出这个长方体的一个底面和4个侧面的总面积就是需要玻璃的面积.(2)根据长方体的容积(体积)公式:V=abh,把数据代入公式解答.(3)根据题意可知,在这个鱼缸里放入假山石后,上升部分水的体积等于这个假山石的体积,根据长方体的体积公式:V=abh,把数据代入公式解答.【解答】解:(1)2×1.5+2×1.2×2+1.5×1.2×2=3+4.8+3.6=11.4(平方米);答:做这样一个鱼缸需要玻璃11.4平方米.(2)2×1.5×1.2=3×1.2=3.6(立方米);答:这个鱼缸的容积是3.6立方米.(3)10厘米=0.1米2×1.5×0.1=0.3(立方米)。

(小升初)人教版2023年浙江省金华市期末数学模拟测试试题(卷一卷二)2套含答案

(小升初)人教版2023年浙江省金华市期末数学模拟测试试题(卷一卷二)2套含答案

(小升初)人教版2023年浙江省金华市期末数学模拟测试试题(卷一)一、理清概念、准确填空。

(每空1分,共30分)1.(2分)地球的表面积是由陆地和海洋组成的,其中陆地面积是149000000平方千米,把这个数改写成用“亿”作单位的数是平方千米;海洋面积是361000000平方千米,把这个数省略“亿”后面的尾数约是平方千米.2.(4分):40=0.6=%==折3.(3分)3时15分=时20.8cm=dm 4.06m3=dm34.(3分)在横线上填上“<”“>”或“=”。

100个十10个百0.0540%37×0.337÷0.3 5.(2分)如果y=8x,那么x和y成比例,原因是。

6.(2分)如图数轴上的A点用分数表示是,再添上个这样的分数单位是最小质数7.(2分)一根长2米的木条,截去米,还剩下米。

8.(2分)一个半圆半径为3厘米,它的面积是平方厘米,周长是厘米。

9.(1分)图上30厘米的距离表示实际距离60千米,这幅地图的数值比例尺是。

10.(1分)一条裤子标价200元,现在先提价20%,再降价20%,现价是元。

11.(2分)鸡兔同笼,共有20个头,74只脚。

笼中鸡有只,兔有只。

12.(2分)用12个棱长1厘米的小正方体可以搭成不同的长方体,体积都是立方厘米。

在所有搭成的长方体中,表面积最小是平方厘米。

13.(2分)如图,直角三角形两条直角边的比AB:AC=5:4,绕AC旋转一周得到圆锥甲,绕AB旋转一周得到圆锥乙。

两个圆锥的体积更大一些的是(填“甲”或“乙”);它们的体积比V甲:V乙=。

14.(1分)当钟面显示6时30分的时候,淘气开始做作业,他做完作业时发现时针转过的角度正好是15°,他做作业用了分钟。

15.(1分)照如图所示排列,请你写出第6幅图有个点。

二、反复比较,慎重选择。

(10分)16.(1分)冬季的一天,室外温度为﹣2℃,室内的温度是18℃,则室内外温度相差()A.16℃B.20℃C.﹣20℃D.﹣16℃17.(1分)一个圆柱的侧面展开图是一个正方形.这个圆柱的高是底面直径的()倍.A.πB.2πC.πD.π18.(1分)爸爸在银行存入200000元,定期3年,年利率2.75%,到期时他获得利息是()元。

商业银行经营管理期末模拟试题一

商业银行经营管理期末模拟试题一

《商业银行经营管理》综合测试一一、单选题(在每小题的四个备选答案中选出一个正确的答案,并将正确答案的号码填在题干的括号内。

每小题1分,共10分)( )1、银行业务营运的起点和前提条件是:A.自有资本 B.负债业务 C.资产业务 D.贷款业务( ) 2、________ 的成立,标志着资本主义商业银行的诞生。

A.英格兰银行 B.威尼斯银行 C.圣乔治银行 D.阿姆斯特丹银行( ) 3、在下列几种通过外部融资扩充银行资本的方法中,对普通股每股收益影响最小的是:A.发行普通股 B.发行优先股 C.发行资本性长期债券 D.发行可转换债券( ) 4、商业银行最主要的盈利性资金运用是:A.同业存款 B.短期国库券 C.贷款 D.长期证券( ) 5、借款人的还款能力出现了明显的问题,依靠其正常经营收入已无法保证足额偿还本息的贷款是:A.损失类贷款 B.可疑类贷款 C.次级类贷款 D.关注类贷款( ) 6、定活两便存款利率一般参照整存整取存款利率打 ________折计息。

A. 4 B. 5 C. 6 D. 7( ) 7、决定商业银行资产规模的基础是:A.比例规模 B.资产结构 C.银行资本 D.负债业务( ) 8、中国人民银行全面推行资产负债比例管理和风险管理始于:A. 1996 年 B. 1997 年 C. 1998 年 D. 1999 年( ) 9、通常把商业银行库存现金与在中央银行的超额准备金之和称为:A.可用头寸 B.基础头寸 C.可贷头寸 D.超额头寸( ) 10、一家银行的资产是 100 万元,资产收益率是 1%,其杠杆比率是 4,该银行的资本收益率为:A. 1% B. 4% C. 5% D. 10%二、多选题(在每小题的备选答案中选出二个或二个以上正确的答案,并将正确答案的号码填在题干的括号内。

正确答案未选全或有选错的,该小题无分。

每小题2分,共16分) ( ) 1、下列业务活动中引起银行现金流入增加的有:A.利息支付 B.同业拆入资金 C.兑付大额可转让存单 D.发行债券( ) 2、下列属商业银行非存款性的资金来源主要有:A.拆出资金 B.再贷款 C.再贴现 D.发行债券( ) 3、商业银行现金资产管理应坚持的基本原则有:A.成本最低原则 B.安全性原则 C.适时流量调节原则 D.适时存量控制原则( ) 4、下列________项目属于商业银行的附属资本。

2022-2023学年北京市昌平区高二年级上册学期数学期末模拟测试(一)试题【含答案】

2022-2023学年北京市昌平区高二年级上册学期数学期末模拟测试(一)试题【含答案】

2022-2023学年北京市昌平区第二中学高二上学期数学期末模拟测试(一)试题一、单选题1.已知点,则线段的中点坐标为( )(1,1),(2,5)M N -MN A .B .C .D .(3,4)3(,2)2(1,6)1(,3)2【答案】B【解析】利用中点坐标公式即可求解.【详解】由点,(1,1),(2,5)M N -则线段的中点坐标为,即.MN 1215(,)22+-+3(,2)2故选:B2.圆心为,半径为的圆的方程为( )(1,2)-5A .B .22(1)(2)5x y -++=22(1)(2)5x y ++-=C .D .22(1)(2)25x y -++=22(+1)(2)25x y +-=【答案】D【解析】根据圆的标准方程的形式,由题中条件,可直接得出结果.【详解】圆心为,半径为的圆的方程为.(1,2)-522(+1)(2)25x y +-=故选:D.3.已知直线和互相平行,则( )1:70l x ay ++=2:(2)310l a x y -++=A .B .C .或D .或3a =1a =-1a =-3a =1a =3a =-【答案】C【解析】根据两直线平行的条件求解.【详解】时,两直线显然不平行,时,则,解得或.0a =0a ≠12231//17a l l a -⇔=≠1a =-3a =故选:C .【点睛】易错点睛:本题考查由直线平行求参数值,解题时要注意在由条件求参数12210A B A B -=时,求得的参数值一般需代入直线方程检验,去除两直线重合的可能,否则易出错.如果采取分类讨论方法:先考虑系数为0,然后在一个方程中系数全不为0时,用比值进行求解,一般不会出4.在的展开式中,的系数为( )4(x 2x A .6B .12C .24D .48【答案】B【分析】由展开式的通项,由得出的系数.4(x 2r =2x【详解】展开式的通项为4(x (44rr rC x-由,解得,则的系数为42-=r 2r =2x (2246212C =⨯=故选:B5.如图所示,在正方体中,点F 是侧面的中心,设,则1111ABCD A B C D -11CDD C 1,,AD a AB b AA c ===( )AF =A .B .C .D .1122a b c++ 1122a b c++1122a b c-++1122a b c ++【答案】A【分析】根据空间向量基本定理将转化为即可选出答案.AF,,a b c 【详解】解:由题知, 点F 是侧面的中心,11CDD C 为中点,F ∴1DC 则AF AD DF=+112AD DC += ()11112AD DD D C =++ ()112AD AA AB=++ ,1122a b c=++6.用数字1,2,3,4,5组成没有重复数字的五位数,其中奇数的个数为A .24B .48C .60D .72【答案】D【详解】试题分析:由题意,要组成没有重复数字的五位奇数,则个位数应该为1或3或5,其他位置共有种排法,所以奇数的个数为,故选D.44A 44372A =【解析】排列、组合【名师点睛】利用排列、组合计数时,关键是正确进行分类和分步,分类时要注意不重不漏,分步时要注意整个事件的完成步骤.在本题中,个位是特殊位置,第一步应先安排这个位置,第二步再安排其他四个位置.7.设,则“”是“直线与直线垂直”的( )R a ∈3a =-1:210l ax y +-=2:(1)20l a x ay ++-=A .充分不必要条件B .必要不充分条件C .重要条件D .既不充分也不必要条件【答案】A【分析】先根据直线垂直求出的值,再根据充分性和必要性的概念得答案.a 【详解】直线与直线垂直1:210l ax y +-=2:(1)20l a x ay ++-=则,解得或,()120a a a ++=0a =3a =-则“”是“直线与直线垂直”的充分不必要条件.3a =-1:210l ax y +-=2:(1)20l a x ay ++-=故选:A.8.已知双曲线与椭圆有相同的焦点,则( )2221(0)x y a a -=>22183x y +==aA B .C .2D .4【答案】C【解析】先求出椭圆焦点坐(椭圆的半焦距),再由双曲线中的关系计算出.a【详解】椭圆的半焦距为,22183x y +=c ==∴双曲线中,∴(∵).215a +=2a =0a >故选:C .【点睛】晚错点睛:椭圆与双曲线中都是参数,但它们的关系不相同:椭圆中,,,a b c 222a b c =+双曲线中,不能混淆.这也是易错的地方.222+=a b c 9.已知直线和圆:,则直线与圆的位置关系为( )10l kx y k -+-=:C 2240x y x +-=l C A .相交B .相切C .相离D .不能确定【答案】A【解析】求出直线过的定点坐标,确定定点在圆内,则可判断.P 【详解】直线方程整理为,即直线过定点,(1)10k x y --+=(1,1)P 而,在圆内,22114120+-⨯=-<P C ∴直线与圆相交.l C 故选:A .【点睛】关键点点睛:本题考查直线与圆的位置关系.关键点有两个:一是确定动直线所过定点坐标,二是确定点到圆的位置关系:圆的一般方程为,点,C 22(,)0f x y x y Dx Ey F =++++=00(,)P x y 则点在圆内,点在圆上,00(,)0f x y <⇔P C 00(,)0f x y =⇔P C 点在圆外.00(,)0f x y >⇔P C 10.如图,P 是边长为1的正方体对角线上一动点,设的长度为x ,若1111ABCD A B C D -1AC AP 的面积为,则的图象大致是( )PBD △()f x ()f xA .B .C .D .【答案】A【分析】设正方体的棱长为,连接交于,连接,则是等腰的高,1AC BD O PO PO PBD △的面积为,代入,即可PBD △1()2f x BD PO =⨯PO =PO 得到函数解析式,即可得到答案.【详解】设正方体的棱长为,连接交于,连接,则是等腰的高,1AC BD O PO PO PBD △故的面积为PBD △1()2f x BD PO =⨯在中,PAOPO ==()102f x x ∴==≤≤画出其图象如图所示故选:A.二、填空题11.的二项展开式中的常数项为_______.62x x ⎛⎫- ⎪⎝⎭【答案】160-【分析】先求出展开式的通项公式,令可得答案.()62162C rrrr T x -+-=620r -=【详解】的二项展开式的通项为.62x x ⎛⎫- ⎪⎝⎭()6621662C 2C rr r rr r r T x x x --+⎛⎫=-= -⎪⎝⎭令得.所以的二项展开式的常数项为.620r -=3r =62x x ⎛⎫- ⎪⎝⎭()336216C 0-=-故答案为:160-12.若空间向量,,共面,则______________.()5,3,a m =()1,1,2b =--()0,2,3c =-m =【答案】22-【解析】设,根据空间向量的坐标运算可得出关于、、的方程组,即可解得实数a xb yc =+x y m 的值.m 【详解】由于、、共面,设,a b ca xb yc =+ 因为空间向量,,,()5,3,a m =()1,1,2b =--()0,2,3c =-则,解得,52323x x y x y m =⎧⎪-+=⎨⎪--=⎩5422x y m =⎧⎪=⎨⎪=-⎩故答案为:.22-13.如图,在正方体中,E ,F ,G ,H 分别为AA 1,AB ,BB 1,B 1C 1的中点,则异1111ABCD A B C D -面直线EF 与GH 所成的角等于_________.【答案】##60︒3π【分析】根据中点,得到∥,∥,然后根据平行得到为异面直线与所EF 1A B GH 1BC 11A BC ∠EF GH 成角或其补角,最后求角即可.【详解】如图,连接,,,1A B 1BC 11A C 因为,,,分别为,,,的中点,所以∥,∥,为E F G H 1AA AB 1BB 11B C EF 1A B GH 1BC 11A BC ∠异面直线与所成角或其补角,EF GH 因为为正方体,所以三角形为正三角形,所以.1111ABCD A B C D -11A BC 1160A BC ∠=︒故答案为:.60︒14.抛物线上到其焦点的距离为的点的个数为________.24y x =1【答案】1【解析】设抛物线上任意一点的坐标为,根据抛物线的定义求得,并求出对应的,即()00,x y 0x0y 可得出结果.【详解】设抛物线上任意一点的坐标为,()00,x y 抛物线的准线方程为,由抛物线的定义得,解得,此时.24y x ==1x -011x +=00x =00y =因此,抛物线上到其焦点的距离为的点的个数为.24y x =11故答案为:.1【点睛】本题考查利用抛物线的定义求点的坐标,考查计算能力,属于基础题.15.已知曲线,,其中.2221:+=W x y m 4222:+=W x y m 0m >①当时,曲线与有4个公共点;1m =1W 2W ②当时,曲线围成的区域面积大于曲线围成的区域面积;01m <<1W 2W ③,曲线围成的区域面积等于围成的区域面积;1∃>m 1W 2W ④,曲线围成的区域内整点(即横、坐标均为整数的点)个数不少于曲线围成的区域0m ∀>1W 2W 内整点个数.其中,所有正确结论的序号是________.【答案】①③④【解析】当时,由可解得交点坐标,即可判断①;当时,可知1m =2224x y x y +=+01m <<,当取同一个值时,即可判断②;当时,,当与的方(),0,1x y ∈x 2212y y <1m >(),0,x y m ∈1W 2W 程中取同一个大于的数,可得即可判断③;分别讨论当和时的整数点比x 12212y y >01m <≤1m >较可判断④,进而可得正确答案.【详解】对于①:当时,曲线, ,令可得1m =2211:W x y +=4222:+=W x y m 2224x y x y +=+,当时,,当时,,所以与有4个公共点分别为,()2210x x -=0x =1y =±1x =±0y =1W 2W ()0,1,,,共个,故①正确;()0,1-()1,0()1,0-4对于②:当时,由与的方程可知,当取同一个值时,01m <<1W 2W (),0,1x y ∈x ,,当时,,所以,22211:W y m x =-24222:W y m x =-01x <<24x x >2212y y <所以曲线围成的区域面积小于曲线围成的区域面积;故②不正确;1W 2W 对于③:当时,,当与的方程中取同一个大于的数,可得,所1m >(),0,x y m ∈1W 2W x 12212y y >以,曲线围成的区域面积等于围成的区域面积;故③正确;1∃>m 1W 2W 对于④:当时,曲线围成的区域内整点个数等于曲线围成的区域内整点个数,当01m <≤1W 2W 时,取同一个大于的数,可得,此时曲线围成的区域内整点个数较多,所以1m >x 12212y y >1W 曲线围成的区域内整点个数不少于曲线围成的区域内整点个数,故④正确;1W 2W 故答案为:①③④【点睛】关键点点睛:本题解题的关键点是分情况讨论和时,当取同一个值时,01m <≤1m >x 两个曲线方程中的大小的比较,此类多采用数形结合的思想.y 三、双空题16.已知双曲线(其中)的渐近线方程为,则________,的右焦222:14-=x y W a 0a >y x =±=a W 点坐标为________.【答案】 2()【分析】由双曲线的渐近线方程为可得:a =b ,再求出焦点坐标.y x =±【详解】∵双曲线(其中)的渐近线方程为222:14-=x y W a 0a >y x=±∴,∴24a =2a =∴,∴2228c a b =+=c =即的右焦点坐标为W ()故答案为:2,.()四、解答题17.已知圆的圆心坐标为,且与轴相切,直线过与圆交于、两点,且C ()2,0y l ()0,4C M NMN =(1)求圆的标准方程;C (2)求直线的方程.l 【答案】(1)()2224x y -+=(2)或40x y +-=740x y +-=【分析】(1)求出圆的半径,即可得出圆的标准方程;C C (2)利用勾股定理计算出圆心到直线的距离,分析可知直线的斜率存在,设直线的方程为C l l l ,利用点到直线的距离公式可得出关于的方程,解出的值,即可得出直线的方程.4y kx =+k k l 【详解】(1)解:由题意可知,圆的半径为,故圆的标准方程为.C 2C ()2224x y -+=(2)解:设圆心到直线的距离为,则.C ld d ==若直线的斜率不存在,则直线的方程为,此时圆心到直线的距离为,不合乎题意.l l 0x =C l 2所以,直线的斜率存在,设直线的方程为,即,l l 4y kx =+40kx y -+=由点到直线的距离公式可得,解得或,d 1k =-7k =-所以,直线的方程为或,即或.l 4y x =-+74y x =-+40x y +-=740x y +-=18.如图长方体中,,,点为的中点.1111ABCD A B C D -1AB AD ==12AA =E 1DD (1)求证:平面;1//BD ACE (2)求证:平面;1EB ⊥ACE(3)求二面角的余弦值.1--A CE C 【答案】(1)见解析(2)见解析(3)【分析】(1)作辅助线,由中位线定理证明,再由线面平行的判定定理证明即可;1//OE BD (2)连接,由勾股定理证明,,再结合线面垂直的判定定理证明即11, B O AB 1EB OE ⊥1EB AE ⊥可;(3)建立空间直角坐标系,利用向量法求面面角的余弦值即可.【详解】(1)连接交与点,连接BD AC O OE四边形为正方形,点为的中点ABCD ∴O BD 又点为的中点,E 1DD ∴1//OE BD 平面,平面OE ⊂ ACE 1BD ⊄ACE平面1//BD ∴ACE(2)连接11, B O AB 由勾股定理可知,1EB1B O =OE ==22211B O OE EB =+1EB OE∴⊥同理可证,22211B E AE AB +=1EB AE ∴⊥平面,,AE OE E AE OE ⋂=⊂ACE平面1EB ∴⊥ACE(3)建立如下图所示的空间直角坐标系11(1,0,0),(0,1,0)(0,0,1)(0,1,2),(1,1,,,2)A C E CB 显然平面的法向量即为平面的法向量,不妨设为1CC E yDz (1,0,0)m =由(2)可知平面,即平面的法向量为1EB ⊥ACE ACE 1(1,1,1)nEB ==cos ,||m n m n m n ⋅==⋅又二面角是钝角1--A CE C 二面角的余弦值为∴1--A CEC【点睛】关键点睛:在第一问中,关键是利用中位线定理找到线线平行,再由定义证明线面平行;在第二问中,关键是利用勾股定理证明线线垂直,从而得出线面垂直;在第三问中,关键是建立坐标系,利用向量法求面面角的余弦值.19.已知直线l 过,且与抛物线相交于A ,B 两点,O 为坐标原(0,3)-2:8C x y =-||AB =点.(1)求直线l 的方程以及线段的中点坐标;AB (2)判断与是否垂直,并说明理由.OA OB【答案】(1)直线l 的方程为,线段的中点坐标为;3y x =-AB ()4,7--直线l 的方程为,线段的中点坐标为;3y x =--AB ()4,7-(2)不垂直于,理由见解析OA OB 【分析】(1)讨论直线的斜率存在或不存在,当直线的斜率不存在时,直线的方程为与抛l l l 0x =物线只有一个交点,不满足题意;当直线的斜率存在时,设直线的方程为,C l l 3y kx =-,,联立直线和抛物线的方程得到,利用韦达定理和弦长公()11,A x y ()22,B x y l C 28240x kx +-=式得到关于的方程,即可求解;k (2)结合(1)的韦达定理得到,从而得到,即可判断.129y y =0OA OB ⋅≠【详解】(1)当直线的斜率不存在时,即直线的方程为,此时直线与抛物线只有一个交l l 0x =l C 点,不满足题意;当直线的斜率存在时,设直线的方程为,,,l l 3y kx =-()11,A x y ()22,B x y 联立直线和抛物线的方程,得,l C 238y kx x y =-⎧⎨=-⎩28240x kx +-=又,()()22842464960k k ∆=-⨯-=+>则,,128x x k +=-1224x x =-,==解得:或,1k =1k =-当时,直线的方程为,1k =l 3y x =-此时,,128x x +=-()12121233614y y x x x x +=-+-=+-=-所以线段的中点坐标为,即,AB 1212,22x x y y ++⎛⎫⎪⎝⎭()4,7--当时,直线的方程为;1k =-l 3y x =--此时,,128x x +=()12121233614y y x x x x +=----=-+-=-所以线段的中点坐标为,即,AB 1212,22x x y y ++⎛⎫⎪⎝⎭()4,7-综上:直线l 的方程为,线段的中点坐标为;3y x =-AB ()4,7--直线l 的方程为,线段的中点坐标为;3y x =--AB ()4,7-(2)不垂直于,理由如下:OA OB 由(1)得:,()()()()22121212123339243899y y kx kx k x x k x x k k k =--=-++=--⨯-+=又,,()11,OA x y =()22,OB x y=则,1212249150OA OB x x y y ⋅=+=-+=-≠所以不垂直于.OA OB 20.在四棱锥中,为正三角形,平面平面,E 为的中点,P ABCD -PAD PAD ⊥ABCD AD ,,.//AB CD AB AD ⊥224CD AB AD ===(Ⅰ)求证:平面平面;PCD ⊥PAD (Ⅱ)求直线与平面所成角的正弦值;PB PCD (Ⅲ)在棱上是否存在点M ,使得平面?若存在,求出的值;若不存在,说明CD AM ⊥PBE DMDC 理由.【答案】(Ⅰ)详见解析;(ⅡⅢ)在棱上存在点M 满足题意,.CD 14DM DC =【分析】(Ⅰ)根据面面垂直的性质定理可证得平面,由面面垂直的判定定理证得结论;CD ⊥PAD (Ⅱ)取中点,可证得两两互相垂直,由此以为坐标原点建立空间直角坐标系,BC E ,,PE DE EF E 根据线面角的向量求法可求得结果;(Ⅲ)假设存在点满足题意,由线面垂直的性质可知,,由此得到(),1,0M m AM PB ⊥AM PE ⊥,解出后即可得到结果.00AM PB AM EP ⎧⋅=⎪⎨⋅=⎪⎩ m 【详解】(Ⅰ),,,//AB CD AB AD ⊥CD AD ∴⊥平面平面,平面底面,平面,PAD ⊥ABCD PAD ⋂ABCD AD =CD ⊂ABCD平面,又平面,平面平面.CD \^PAD CD ⊂PCD ∴PCD ⊥PAD (Ⅱ)取中点,连接,BC F EF 分别为中点,,平面;,E F ,AD BC //EF CD ∴EF ∴⊥PAD 为等边三角形,为中点,,PAD E AD PE AD ⊥∴平面平面,平面底面,平面,PAD ⊥ABCD PAD ⋂ABCD AD =PE ⊂PAD 平面,PE ∴⊥ABCD 则以为坐标原点,所在直线为轴,可建立如下图所示空间直角坐标系,E ,,EF DE PE ,,x yz 则,,,,(P ()0,1,0D ()4,1,0C ()2,1,0B -,,,(2,1,PB →∴=-(0,1,PD →=()4,0,0DC →=设平面的法向量,PCD (),,n x y z →=则,令,则,,040n PD y n DC x ⎧⋅==⎪⎨⋅==⎪⎩1z =0x=y =()n →∴=设直线与平面所成角为,.PB PCDθsin θ∴=即直线与平面PB PCD (Ⅲ)假设在棱上存在点,使得平面,则,,CD M AM ⊥PBE AM PB ⊥AM PE ⊥设,又,,(),1,0M m ()0,1,0A -(),2,0AM m →∴=,,(2,1,PB →=- (EP →=,解得:,即,2200AM PB m AM EP ⎧⋅=-=⎪∴⎨⋅=⎪⎩1m =1DM =在棱上存在点,使得平面,此时.∴CD M AM ⊥PBE 14DM DC =【点睛】本题考查立体几何中面面垂直关系的证明、空间向量法求解线面角和存在性问题;利用空间向量法求解存在性问题的关键是首先假设存在,采用待定系数法的方式得到所求点所满足的方程,解方程求得系数即可.21.已知椭圆的各顶点均在椭圆上,且对()2222:10x y E a b a b +=>>ABCD E 角线、均过坐标原点,点,、的斜率之积为.AC BD O ()2,1D AC BD14-(1)求椭圆的方程;E (2)过作直线平行于.若直线平行于,且与椭圆交于不同的两点、,与直线D l AC l 'BDE M N 交于点.l P ①证明:直线与椭圆有且只有一个公共点;l E ②证明:存在常数,使得,并求出的值.λ2PM PN PD λ=⋅λ【答案】(1)22182x y +=(2)①证明见解析;②存在,且1λ=【分析】(1)根据已知条件可得出关于、、的方程组,解出这三个量的值,即可得出椭圆a b c 的标准方程;E (2)①求出直线的方程,再将直线的方程与椭圆的方程联立,由可证得结论成立;l l E Δ0=②设直线的方程为,其中、,将直线的方程与椭圆的方程,列l '12y x m =+()11,M x y ()22,N x y l 'E 出韦达定理,求出点的坐标,利用弦长公式并结合韦达定理可求得的值.P λ【详解】(1)解:由已知可得,解得,22411c aabc ⎧=⎪⎪⎪+=⎨⎪⎪=⎪⎩a b c ⎧=⎪⎪=⎨⎪=⎪⎩因此,椭圆的标准方程为.E 22182x y +=(2)解:①,又因为,则,12BD DO k k ==14AC BD k k =-12AC k =-因为,且直线过点,则直线的方程为,即,//l AC l ()2,1D l ()1122y x -=--122y x =-+联立可得,,2212248y x x y ⎧=-+⎪⎨⎪+=⎩2440x x -+=()24440∆=--⨯=因此,直线与椭圆有且只有一个公共点;l E ②,不妨设直线的方程为,其中、,//l BD ' l '12y x m =+()11,M x y ()22,N x y 联立可得,,221248y x mx y ⎧=+⎪⎨⎪+=⎩222240x mx m ++-=()22244241640m m m '∆=--=->由已知不与直线重合,则,所以,,l 'BD 0m ≠()()2,00,2m ∈- 由韦达定理可得,,122x x m +=-21224x x m =-联立可得,即点,12212y x y x m ⎧=-+⎪⎪⎨⎪=+⎪⎩2112x m y m =-⎧⎪⎨=+⎪⎩12,12P m m ⎛⎫-+ ⎪⎝⎭所以,,()2221512244m PD m ⎛⎫=+⋅--=⎪⎝⎭()()()()()2121212151222244PM PM x m x m x x m x x m ⎛⎫⋅=+⋅--⋅--=+-++- ⎪⎝⎭,()()222552422244m m m m m =---+-=由可得,解得,2PM PN PD λ=⋅225544m m λ=⋅1λ=综上所述,存在使得.1λ=2PD PM PN=⋅【点睛】方法点睛:求定值问题常见的方法有两种:(1)从特殊入手,求出定值,再证明这个值与变量无关;(2)直接推理、计算,并在计算推理的过程中消去变量,从而得到定值.。

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四年级上学期期末模拟练习题(一)
姓名:_________ 班级:__________
一、Match. 单词图片连线:
climb sail swim skate dance
二、Circle the odd one out. 圈出不同类单词:
1 boring busy easy badly
2 fish dance slow climb
3 school library hospital coffee
4 Sport Music earache Maths
5 eight first third fifth
6 bike run swim hop
7 river blanket lake waterfall
8 teacher dress dentist farmer
9 second thirty ninety thirteen
10 rock bat snake bear
三、Read and write. 读一读,选择正确的单词填空:
1、This book is very ___________. I don’t want to go
to bed.
2、My dad’s car is old. It’s ______________.
3、I wash my face_____________ I get up.
4、I want to learn to_______________.
5、I __________ to the library yesterday.
四、Choose. 选择,把正确答案的序号写在括号里:
( ) 1. What do you want to learn?
A. I want to sleep.
B. I want to learn to sail.
( ) 2. What is the second letter in “lake”?
A. It’s “a”.
B. It’s “k”.
( ) 3. Did she have a cold yesterday?
A. Yes, he did.
B. No, she didn’t.
( ) 4. Which floor do you live on?
A. The eighth floor.
B. The ten floor.
( ) 5. Miss Flower is the woman ______.
A. who is singing a song.
B. where we play.
五、Read and choose.读故事,把正确句子的标号写在横线上:LOCK: So, Nick Motors, the car thief is back in town.
KEY: Oooops! Sorry I'm late. ⑴_________ She's got a bad cough. KEY: I went to the hospital shop. There was a man there. ⑵______ I think it was Nick Motors, the car thief.
LOCK: In the hospital? Let's go there now.
LOCK: I really want to catch Nick Motors this time, Key.
KEY: No problem, Lock!
LOCK: Come on! ⑶__________
KEY: There he is! That's him, Lock!
LOCK: No Key, he's not Nick Motors. He's a doctor.
LOCK: Nick Motors isn't inside the hospital, Key. ⑷_________ KEY: ⑸____________
六、Read fill in the blanks and judge.阅读、填空并判断正确的“√”,错误的“╳”。

Jack and Mary _____(have) a great weekend. They _______(invite)
their friend Sally to a farm in the countryside. There were lots of sheep and cows on the farm. On Saturday morning, they
________(climb) a mountain. In the afternoon they ______(walk) in the forest, and in the evening they _________(cook) burgers outside. They talked and laughed a lot.
根据上文判断,正确的“√”,错误的“╳”:
( )1、Jack and Mary had a great weekend.
( )2、There were lots of sheep and cows in the city.
( )3、On Sunday morning, they climbed a mountain.
( )4、In the evening they cooked burgers inside.
( )5、They jumped and sailed a lot.
七、Write about your day. 以“My day”为题,写一篇作文。

要求:运用过去时完成作文,至少包含五句话。

My day。

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