南外07加试卷
南京南外仙林学校新初一分班英语试卷含答案
南京南外仙林学校新初一分班英语试卷含答案一、单项选择1.Su Yang and Su Hai are .A.a twin sister B.twin sister C.twin sisters 2.We smoke in the library. ( )A.mustn't B.must C.can3.I'd like two _______ for lunch. ()A.cola B.hamburgers C.milk 4.Children's Day is June. ( )A.in B.at C.on5.A: ________ will you stay in Beijing? ( )B: I will stay there for a few ________.A.When; days B.How long; day C.How long; days 6.My sister is good ________ running. She runs very ________. ( )A.at; slow B.of; fast C.at; fast7.We will _____ on the Internet. ( )A.look them up B.look up them C.look them up at 8.He is _______ a king for the play tomorrow. ( )A.going to B.going C.going to be 9.He has _____ orange T-shirt. It is on _____ chair in his bedroom. ( )A.an; / B.an; the C.a; a D.the; the 10.—How ______ is it? ( )—It is 4.81 kilograms.A.heavy B.tall C.much11.He also does at home. He never goes to bed late.A.good B.well C.nice 12.What are you going to do _________? ( )A.tomorrow B.yesterday C.last night 13.Ten years ago, I ______ play football. ( )A.am B.couldn’t C.will14.Miss Liu is so kind and funny. We all like _______. ( )A.she B.her C.him 15.—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. 16.I’m 5 years _______ than you.( )A.old B.older C.oldest 17.Both of us did sports yesterday. I _______ a bike and she _______ swimming. ( ) A.rode; went B.went; went C.ride; goes18.People ______ go by bus ______ the Tang dynasty. ( )A./; at B.didn’t; on C.didn’t; in19.—How many _____ are there on the desk? ( )—Ten.A.tomato B.tomatos C.tomatoes20.Your schoolbag is _____ than mine. ( )A.bigger B.big C.biggest二、用单词的适当形式填空21.Look! The first panda is ______(thin) than the second one.22.Peter reads a book every night, but last night he _______ (wash) his clothes.23.I like the _____ (one) bird. It’s beautiful.24.Listen! The bird ____ (sing) in the tree.25.We must stay _________ (safe) on the road.26.Bobby is shouting _________ (excited).27.—_______ the boys _______ (play) basketball next Saturday? —No, they aren’t.28._______ (make) his dream _______ (come) true, he will do more sport.29._______ (eat) a lot of food before bedtime is not good for our _______ (healthy).30._______ (watch) a nice movie _______ (make) people _______ (happy).三、完成句子31.Yang Ling wants to be ____________ (一位艺术家).32.The children played h_______ at the party.33.The policeman is very tall and ________ (强壮的).34.My grandfather is very h______. He always keeps fit.35.John wants to be an _________ (宇航员) one day and walk on Mars.36.___________ (有时), I go to the cinema.37.Your father’s mother is your ______.38.Chen Jie always ________ (骑自行车) in this park on weekends.39.Chen Jie ______ (打扫) her room last night.40.My father often p_____ s_____ on weekends.四、完形填空41.My uncle works in a shop. It's near an English __41___. Every day the students come to __42___ things. In the morning, my uncle gets up __43___ six o'clock and after breakfast he __44___ his bike to the shop. He __45___ there at about ten to seven. The shop __46___ at seven o'clock. The shop sells (卖) things __47___ food and drink. It has school things, too. So there __48___ a lot of people in the shop __49___ morning to evening. My uncle is very busy. He is friendly (友好的) to the students and the students like __50___ very much.41、A.farm B.factory C.school D.shop42、A.buy B.sell C.take D.borrow43、A.on B.in C.from D.at44、A.on B.by C.rides D.riding45、A.goes B.gets C.stays D.returns46、A.opens B.open C.is opening D.is open47、A.with B.like C.for D.about48、A.are B.come C.have D.see49、A.in B.at C.on D.from50、A.his B.he C.him D.it五、阅读判断42.Hello. My name is Mike. I’m thirteen years old. I’m a good boy. I often play volleyball, so I’m fit and healthy. For breakfast, I always have some bread and an egg and I often drink a glass of orange juice. I sometimes have rice with fish and an apple for lunch. I really love apples, because “An apple a day keeps the doctor away (离开)”. In the evening, I sometimes have a glass of milk or a cup of green tea and some biscuits. For dinner, I often have soup, meat and vegetables. I like vegetables because they are fresh and healthy. They are good for me. Look at me! How tall and strong I am now!51、Mike is 14 this year. ( )52、Mike likes football very much. ( )53、Mike often drinks orange juice for breakfast. ( )54、Mike loves apples. ( )55、Mike often has vegetables for dinner. ( )六、阅读理解43.Miss Liu is ill, so Nancy and her friends want to go to the hospital to see her. They want to buy something for Miss Liu together. First they walk to a flower shop. They want to buy some flowers for Miss Liu but they don't know which kind of flowers is suitable (合适的). The shopkeeper tells them to buy some carnations (康乃馨). They buy some yellow ones, because yellow is Miss Liu's favourite colour. The flowers are twenty-six yuan. Then they take a bus to a big supermarket to buy some food and fruit. They spend thirty-eight yuan in the supermarket. After that, they go to the hospital by taxi. It costs them twelve yuan. They give their gifts to Miss Liu and wish her well. Miss Liu is very happy.56、The students go to the flower shop ______. ( )A.on foot B.by bus C.by taxi57、The students go to the supermarket to buy ______ for Miss Liu. ( )A.flowers B.clothes C.something to eat58、They spend the most money on ______. ( )A.flowers B.taking a taxi C.fruit and food59、They go to ______ places in all. ( )A.three B.four C.five60、The students spend about ______ yuan in all. ( )A.seventy-six B.eighty-six C.ninety-six44.One day a big red hen is playing with her chickens in the garden. After some time, she wants to eat something, and she takes her chickens to look for food.When they eat well, she finds a grin of wheat(小麦). So she asks her chickens to plant it in the back of the garden, but no one wants to do it. The big red hen has to do it herself.After a few months. they get a lot of wheat. She says to her chickens, "Who will take the store and get some flour?" No one wants to do it.So she takes the wheat to the store and brings the flour home. After she gets home, she says, "Who wants to make some bread with the flour?" They all say they are too busy and don't want to do it.When she makes the bread, she says to her chickens, “Who wants to eat the bread?"“I will." says every one of them."No, you can't. You don't want to do anything before I make bread. You must know that no pains, no gains.” She doesn't give any bread to her chickens and she eats the bread herself.56、Why does the red hen want to plant a grain of wheat? ( )A.She wants her chickens to plant a grain of wheat. B.She wants to get lots of wheat. C.She wants to play with her chickens.57、Who takes the wheat to the store? ( )A.The big red hen's chickens. B.One of the chickens. C.The big red hen.58、What does the underlined word “flour” mean? ( )A.面包B.面粉C.大米59、Why does NOT the big red hen give any bread to her chickens? ( )A.Because they don't want to eat. B.Because she doesn't like them. C.Because they don't do anything.60、What is the best title of the passage? ( )A.Lazy Chickens. B.The Big Red Hen. C.No pains, no gains.【参考答案】一、单项选择1.C解析:C【详解】孙杨和孙海是双胞胎,主语是复数,所以用twin sisters.2.A解析:A【详解】句意:我们……在图书馆吸烟。
南京外国语中学新初一分班英语试卷含答案
南京外国语中学新初一分班英语试卷含答案一、单项选择1.Bob can see some _____ on the farm. ( )A.horse B.a horse C.horses2.—What do you want to be? ()—I want to be a _________.A.cook B.astronaut C.artist3.I want _______ a teacher. ( )A.be B.to be C.am4.What _____ you _____ next Sunday? ( )A.are; going to do B.are; doing C.are; going5.The father looked ______, so he looked at his son ______. ( )A.angrily; angrily B.angry; angrily C.angrily; angry6.Every morning, the short man does sport first, then he goes to work. (选出画线单词的读音不同的一项。
) ( )A.short B.sport C.work7.John ________ kites in the park last night. He often ________ kites at weekends. ( ) A.flying; flies B.flew; flies C.fly; flew8.Smoke from cars ________ the city dirty. What can we do ________ keep the air clean? ( ) A.make; to B.makes; for C.makes; to9.The mouse helped the lion the net. ( )A.bite B.bit C.bited10.Your hands are ______ than ______. ( )A.biger; mine B.bigger; I C.smaller; mine 11.Shall we go by bus? It is faster than ______. ( )A.walking B.walk C.walked12.Where _____ your sister _____ last summer holiday? ( )A.did; go B.did; do C.does; go13.It is cold today, you must _______ your coat. ( )A.take off B.put on C.pick up14.Mike _____his clothes everyday. ( )A.wash B.washes C.washed15.He’d like _________Hong Kong. ( )A.travelling B.travels C.to travel16.His father ______ very angry and said, “ Listen to me _________!” ( )A.is; carefully B.was; carefully C.were; careful 17.There _________ no dining hall here twenty years ago. ( )A.were B.was C.be18.I’m 50 kilograms. Chen Jie is 48 kilograms. I’m _______ than Chen Jie. ( )A.heavier B.longer C.shorter19.—Did you watch the Strawberry Music Festival last weekend? ( )—______ I went shopping.A.Yes, I did. B.No, I wasn’t.C.No, I didn’t.20.We ________ many pictures yesterday. ( )A.learned B.went C.took二、用单词的适当形式填空21.My ________ (foot) are bigger than yours.22.In the garden, there are many ____ (tomato).23.—Why must we stop and wait again?—Because some children ________ (cross) the road.24.She would like ________ (drive) the car on the left side of the road.25.My father ______ (catch) some fish yesterday.26.There’s a green man, we can ________ (walk) now.27.There ______ (be) some meat and vegetables in the fridge.28.Helen _________ (catch) a big fish last Sunday morning.29.How many _________ (child) are there in your family?30.Helen's mother is a doctor. She usually _______ (help) sick people.三、完成句子31.I r_________ a bike with my friends today. It is fun.32.People in China welcome v________.33.He never ____________(晚睡).34.Most of the e_____ comes from coal and oil.35.Chopsticks are _______________ for western people, but they are ________ for Chinese people.36.We should do _____ (更多的) exercise after school.37.He lives in Australia, but he ______ (学习) Chinese.38.I w______TV yesterday.39.There w_____ no computers or Internet in my time.40.I s______ a film every month. Last month, I s______ a film about space.四、完形填空41.Today is Saturday. Saturday _41__ my favourite day. My mother goes to work as usual. But my father is _42__ home. And I _43__ go to school. I often do my _44__ in the morning, then I play computer games _45__ an hour. My father often goes to the park _46__ the morning. Then he _47__ books at home. My mother gets home at five o’clock. She often _48__ many food from the supermarket. Then my father, my mother and I _49__ dinner. We are very _50__ today!41、A.is B.are C.comes42、A.on B.in C.at43、A.don’t B.d oesn’t C.do44、A.housework B.homework C.study45、A.for B.in C.at46、A.on B.in C.at47、A.read B.reads C.reading48、A.buys B.buying C.to buy49、A.do B.have C.has50、A.happy B.sad C.tired五、阅读判断42.阅读短文,判断正误。
深圳市南山外国语学校新初一分班英语试卷含答案
深圳市南山外国语学校新初一分班英语试卷含答案一、单项选择1.You must __________ run _______ play on the road.A.not, or B.to, and C.not, and 2.There is ________ water in the bottle. ( )A.a few B.a little C.any3.My e-friend will ________ me some photos ________ Sydney. ( )A.sends; about B.send; about C.send; to D.sends; to 4.Don’t ________ sad. ( )A.are B.be C.is5.The twins are _____ about their plans _____ the winter holiday. ( )A.taking; to B.talking; about C.talking; for 6.The boy is ______ a blue coat. ( )A.with B.put on C.wearing7.My pencil is 15 __________. I often write English with it. ( )A.kg B.cm C.mm8.Can I have _______ apple juice? ( )A.some B.many C.a few9.I have two storybooks, but Helen ______ four. ( )A.has B.have C.had10.The magazine talks about _______ dinosaurs. ( )A.lot of B.a lot of C.a lot11.What do you want ________? ( )A.buy B.to buy C.buys12.She is going to be a ______. She wants to fight COVID-19 (新冠肺炎). A.teacher B.doctor C.farmer 13.They went to the park _______ eigh t o’clock in the morning. ( )A.of B.on C.at14.My mother climbed the mountain yesterday, so she looked ________. ( ) A.tired B.worried C.sad15.I’m going to watch some children’s shows on TV _______. ( )A.before B.last night C.tomorrow 16.I’m __________ and __________ than you. ( )A.tall; strong B.taller; stronger C.tall; stronger 17.—How heavy are you? ( )—I’m 48 ________.A.kg B.cm C.tons18.John ______ early because he ______ cold yesterday. ( )A.sleeps; has B.slept; had a C.sleep; has a19.Bob can see some _____ on the farm. ( )A.horse B.a horse C.horses20.To keep safe, you ______ wait on the pavement and ______ cars and bikes. ( ) A.can; look out for B.can; look for C.mustn't; look out for二、用单词的适当形式填空21.Did you _________ (read) books yesterday?22.Listen! The boys _____ (sing) in the next room.23.I ______ (fall) off my bike last weekend.24.______ you ______ (go) to Hainan last weekend?25.Let’s go _______ (swim) together with Rose’s uncle.26.—I'm 55 kilograms. How about you?—I'm 65 kilograms. I'm ________ (heavy) than you.27.My brown dog is _______ (big) than the black one.28.Please speak ________ (quiet) in the library.29.Everyone must know about road ________ (safe).30.What about ___________ (drink) some coffee?三、完成句子31.He wants to be an astronaut in the _______ (未来).32.We’ll _____ (学习) about Big Ben this class.33.The birds have two legs and two w_____.34.We took some pictures _____ (昨天).35.I b______ a new dictionary in the bookstore the day before yesterday.36.I w______TV yesterday.37.If you want to buy some food, you can go to the _____. (超市)38.Chen Jie ______ (打扫) her room last night.39.We had a PE class ______ (昨天).40.It’s twelve o'clock. Let’s go to the d____ hall to have lunch.四、完形填空41.完形填空。
【初一英语】2020-2021 南外七上月考英语试卷含答案
2020 – 2021 初一上 南外10月月考试卷卷Ⅰ客观题(满分60分)Ⅰ. Multiple choice (1% x 15 = 15%)1. Which one contains the same sound as ‘great’ in the underlined part?A. eggB. breakfastC. planeD. says2. Which one contains a different sound in the underlined part?A. mouthB. groundC. aboutD. could3. Which one contains the sound of /ɪ/ in the underlined part?A. busyB. fly D. be D. elephant4. Some students play ______ basketball on the playground and some students learn to play ______ violin in the music room after school.A. the; theB. /; /C. the; /D. /; the5. Students at NFLS each ______ three PE lessons every week.A. hasB. haveC. is havingD. are having6. --- Have you got an iPhone X?--- ______. People can’t buy it until November 3rd.A. Yes, I haveB. Yes, I doC. No, I haven’tD. No, I don’t7. If you still can’t understand (理解) the problem, you can find more information ______ the internet or ______ the book.A. in; onB. in; inC. on; onD. on; in8. Claire loves English so much that she spends half an hour ______ English every night.A. readB. to readC. readingD. reads9. Every noon, he enjoys ______ alone at the canteen because he hates ______ to others talking about gossips (闲言碎语).A. eating; listenB. eating; listeningC. eat; listenD. eat; listening10. Eton College (伊顿公学) is a top ______ school in Britain. It was founded (建立) by Henry Ⅵin 1440.A. all-boysB. all boysC. all-boyD. all boys’11. The dining hall is ______ of our school.A. in southwestB. in the southwestC. to the southwestD. on southwest12. Bees have to fly many kilometres and ______ lots of flowers.A. drinkB. eatC. smellD. visit13. That shy girl is ______ nervous when she sees her teacher.A. a littleB. a bitC. a little bitD. A. B & C14. Which of the following sentences is right?A. Students at NFLS all are over 11 years old.B. Students at NFLS are all over 11 years old.C. Students at NFLS are over 11 years old all.D. All students at NFLS are over 11 years old.15. Which of the following sentences is right according to the textbook (根据课本)?A. Caroline studies two or three languages at Park School.B. Claire feeds her bees at 8: 30 every day in the spring.C. Claire is a 15-year-old girl from England.D. Students have to pay if they want to join some clubs at Park School.Ⅱ. Find out the mistake in each sentence. (1% x 10 = 10%)16. It is reported that over three millions people travel to cities in Jiangsu Province during the National DayA B C Dholiday.17. He likes films very much, so he goes to cinema three times a week with his girlfriend.A B C D18. He buys 200 kilo’s mooncakes for the old people in the nursing home (养老院) when the Mid-Autumn FestivalA B Ccomes every year.D19. She is always very busy on Monday. Sometimes, she even hasn’t lunch.A B C D20. At the weekends, some families often goes to the central park to have a picnic.A B C D21. Students often sail in Xuanwu Lake to have fun in summer.A B C D22. She’s not got enough time to do sports from Monday to Thursday because she has a lot of homework to do.A B C D23. Kate is very excited because she will join the riding-horse club with her best friends.A B C D24. Students feels very happy for there are a lot of delicious dishes (菜) for them to choose at the dining hall everyA B C Dnoon.25. Richard usually goes to school in his father’s car, but sometimes he went to school by bus.A B C DⅢ. Cloze test (1% x 15 = 15%)Before Father’s Day, I found my father was unhappy because he was out of work. I decided (决定) to make him ___26___ by buying him a special Father’s Day present.One day after school I ___27___ to the Agins which was ___28___ for fashions and styles. I told the shopkeeper that I was looking ___29___ a Father’s Day present.“Do you think he’d like a ___30___?” she asked. “I think he might.” I told her.She took out a Swiss watch and I ___31___ her that would like it.“How much money do you have?” she asked.“___32___ dollars.” I replied.“You’re so lucky!” she told me. “It’s only $11. You ___33___ have $1 for the ___34___. “She packed (包装) the watch and I thanked her a lot. Then I rode off home with the gift under my arm.When my father opened the gift, he was ___35___ asked. “Where did you get it?” “I bought it at the Agins. I cost me $11.” I said. My father was shocked (震惊的) into silence(沉默).Many years ___36___, I learned that the watch was worth (值) several hundred dollars, ___37___ I appreciated(赞赏) how wonderful Agins had been to me. I always felt ___38___ that I never had a chance to thank that shopkeeper.“What really surprises me on that day... my daughter.” My father said, “Letting you ___39___ the watch for 11 dollars was unbelievable (难以置信的) enough. But the fact that she let you leave the store with a dollar for the card was a touch of kindness. I’ll never ___40___ it.”26. A. happy B. angry C. sad D. brave27. A. drove B. took C. rode D. started28. A. good B. had C. famous D. important29. A. into B. for C. after D. at30. A. watch B. bike B. clock D. card31. A. told B. asked C. said D. answered32. A. Thirteen B. Twelve C. Eleven D. One33. A. only B. must C. still D. never34. A. card B. store C. present D. style35. A. sad B. surprised C. angry D. quiet36. A. ago B. late C. after D. later37. A. or B. but C. and D. so38. A. sorry B. thankful C. careful D. useful39. A. see B. borrow C. have D. keep40. A. remember B. forget C. use D. like。
2023-2024学年江苏省南京外国语学校七年级(下)期中数学试卷+答案解析
2023-2024学年江苏省南京外国语学校七年级(下)期中数学试卷一、选择题:本题共8小题,每小题3分,共24分。
在每小题给出的选项中,只有一项是符合题目要求的。
1.下列四组图形都由两个三角形组成,有一组中的两个三角形可以通过平移其中一个得到另一个,这组图形是()A. B.C. D.2.下列计算中正确的是()A. B. C. D.3.下列运算中,不能用平方差公式运算的是()A. B.C. D.4.下列三条线段的长度,能组成三角形的是()A.3,3,6B.5,6,12C.2,5,7D.6,7,85.如图,下列条件中,不能判断的是()A. B. C. D.6.下列命题中,真命题的个数是()①若,则是直角三角形;②若三条线段的长a、b、c满足,则以a、b、c为边一定能组成三角形;③两条直线被第三条直线所截,同位角相等;④三角形的三条高至少有一条在三角形内部;⑤在平移过程中,对应线段一定是平行的.A.1个B.2个C.3个D.4个7.若,,,,则a,b,c,d的大小关系是()A. B. C. D.8.在探究证明“三角形的内角和是”时,综合实践小组的同学作了如图所示的四种辅助线,其中能证明“的内角和是”的有()①过点C作②延长AC到点F,过点C作③作于点D④过AB上一点D作,A.1个B.2个C.3个D.4个二、填空题:本题共10小题,每小题3分,共30分。
9.有一种球状细菌,直径约为,那么用科学记数法表示为________10.计算:_____,_____11.把命题“等角的补角相等”改写成“如果……,那么……”的形式:_____12.命题“若,则”,能说明它是假命题的反例是_____,_____13.已知多项式的积中不含项,则___.14.若二次三项式是一个完全平方式,则____.15.如图,在正五边形ABCDE中,延长AE,CD交于点F,则的度数是_____16.如图,在四边形ABCD中,的平分线与的平分线交于点P,,则_____17.如图是一款长臂折叠LED护眼灯示意图,EF与桌面MN垂直,当发光的灯管AB恰好与桌面MN平行时,,,则的度数为_____18.如图,在中,,、分别平分和,且相交于F,,于点G,则下列结论:①;②CA平分;③④;⑤,其中正确的结论是__________三、计算题:本大题共2小题,共12分。
初中数学:2023-2024学年度上学期南京外国语初一数学期末学情分析试卷
初一数学期末学情分析试卷(2024.01)时间:100分钟总分:100分一、选择题(本大题共8小题,每小题2分,共16分.在每小题所给出的四个选项中,恰有一项是符合题目要求的,请将正确选项前的字母代号填涂在答题卷相应位置.......上)1.-2024的相反数是(▲)A .2024B .-2024C .12024D .-120242.下列合并同类项结果正确的是(▲)A .2a 2-a 2=2B .2a 2+a =2a 3C .2xy -xy =xyD .2x 3+3x 3=5x 63.若3x =4y (y ≠0),则(▲)A .3x +4y =0B .x 3=y4C .3x +y =4y +xD .6x -8y =04.下列各组数中,不相等的一组数是(▲)A.(-2)3和-23B.(-2)4和-24C.(-2)2和22D.|-2|3和|2|35.如图是一个正方体的展开图,把展开图折叠成正方体后,有“学”字一面的相对面上的字是(▲)A .祝B .同C .快D .乐6.小亮准备从A 地去往B 地,打开导航、显示两地距离为37.7km ,但导航提供的三条可选路线长却分别为45km ,50km ,51km (如图).能解释这一现象的数学知识是(▲)A .两点之间,线段最短B .垂线段最短C .平行于同一直线的两直线平行D .两点确定一条直线7.去年秋季,我市某果树基地安排26名工人将采摘的水果包装成果篮,每个工人每小时可包装200个苹果或者300个梨,每个果篮中放3个苹果和2个梨,为了使包装的水果刚好完整配成果篮.若设有x 名工人包装苹果,则可列方程(▲)A .200x =300(26-x )B .3×200x =2×300(26-x )C .2×200x =3×300(26-x )D .2×200(26-x )=3×300x8.如图,甲、乙两动点分别从正方形ABCD 的顶点A ,C 同时沿正方形的边开始匀速运动,甲按顺时针方向运动,乙按逆时针方向运动,若乙的速度是甲的3倍,那么它们第一次相遇在AD 边上,请问它们第2023次相遇在(▲)A .AD 边B .CD 边C .BC 边D .AB 边二、填空题(每题2分,共20分.不需写出解答过程,请把答案直接填写在答题卷相应位置.......上)9.2023年某市“五一”节假日A 级景区共接待游客8485000人次,今年有望再突破,将8485000用科学记数法表示▲.10.若x =-3是方程2x +mx -2=0的解,则m =▲.(第5题)祝同学们快乐(第6题)(第8题)11.比较大小:-13▲-14(填“>”、“<”或“=”).12.计算:48°14′+67°31′=▲.13.若m 2-2n =-1,则代数式3m 2-6n+2的值为▲.14.某商店换季准备打折出售,若按照原售价的八折出售,将亏损20元,而按原售价的九折出售,将盈利10元,则该商品的售价为▲.15.如图,点A ,O ,B 在同一条直线上,射线OD 和射线OE 分别平分∠AOC 和∠BOC ,若∠COD =62°,则∠BOE =▲°.16.如图,把一张长方形纸条ABCD 沿EF 折叠,若∠AED′=62°,则∠DEF =▲°.17.若x 是有理数,则|x -2|+|x -4|+|x -6|的最小值是▲.18.如图,将一段长为100cm 绳子AB 拉直铺平后折叠(绳子无弹性,折叠处长度忽略不计),使绳子与自身一部分重叠.若将绳子AB 沿N 点折叠后,点B 落在B′处(点B′始终在点A 右侧),在重合部分B′N 上沿绳子垂直方向剪断,将绳子分为三段,若这三段的长度由短到长的比为2∶3∶5,BN 的值可能为▲.三、解答题(本大题共9小题,共64分.请在试卷指定区域内作答,解答时应写出必要的文字说明、证明过程或演算步骤.)19.(6分)计算:(1)()()21862⎛⎫-⨯-+- ⎪⎝⎭(2)()411293⎛⎫-+-÷--- ⎪⎝⎭20.(8分)解下列方程:(1)5x -(2-x )=1(2)2121136x x -+=-21.(7分)先化简,再求值:()()22272233xy x xy y x xy ++--+,其中2,3x y ==-.22.(6分)如图,所有小正方形的边长都为1,A ,B ,C 三点都在格点.(1)过点C 画AB 的平行线CD ,过点B 画直线AC 的垂线,垂足为G ;(2)三角形ABC 的面积为▲.FEADCBD 'C '(第16题)(第15题)(第18题)23.(7分)(1)如图是由7个同样大小棱长为1的小正方体搭成的几何体.请分别画出它的主视图、左视图和俯视图.(为便于观察,请将视图中的小方格用阴影标注).(2)这个组合几何体的表面积为▲个平方单位(包括底面积);(3)用小立方体搭一几何体,使得它的俯视图和左视图与你在上图方格中所画的图一致,则搭这样的几何体最多要▲个小立方体.24.(6分)如图,C 为线段AD 上一点,点B 为CD 的中点,且AD =8cm ,BD =1cm.(1)求AC 的长;(2)若点E 在直线AD 上,且EA =2cm ,BE 的长为▲.25.(8分)如图,直线AB 、CD 相交于点O ,OE 平分∠BOD ,∠AOC =72°.(1)求∠EOB 的度数;(2)若OF ⊥OE ,试说明OF 平分∠COB .26.(8分)南京某景区,门票价格规定如下表:购票张数1~50张(包含50张)50~100张(不包含50张)100张以上每张票的价格60元50元40元某校七年级(1)、(2)两个班共102人去该景区游玩,其中(1)班人数多于(2)班人数,且(1)班人数不足100人,如果两个班分别以班为单位单独购买门票,一共应付5500元.(1)去该景区游玩的七年级(1)班和(2)班各有多少学生?(2)如果七年级(1)班有12名学生因需参加学校竞赛不能外出游玩,(2)班学生可以全员参加游玩,作为组织者,你有几种购票方案?通过比较,你该如何购票才能最省钱?FDE BC AO主视图左视图俯视图27.(8分)如图1,点O在直线AB上,∠AOC=30°,将一个含有30°角的直角三角尺的直角顶点放在点O处较长的直角边OM在射线OB上,较短的直角边ON在直线AB的下方.【操作一】将图1中的三角尺绕着点O以每秒15°的速度按顺时针方向旋转.当它完成旋转一周时停止,设旋转的时间为t秒.(1)图1中与∠BOC互补的角有▲.(2)当t=▲时,ON⊥OC.【操作二】如图2将一把直尺的一端点也放在点O处,另一端点E在射线OC上.如图3,在三角尺绕着点O以每秒15°的速度按顺时针方向旋转的同时,直尺也绕着点O以每秒5°的速度按顺时针方向旋转,当一方完成旋转一周时停止,另一方也停止旋转.(3)当t=▲时,射线OC平分∠MOE.(4)在三角尺与直尺旋转的过程中,当0≤t≤22时,t=▲时,∠COM与∠AOE中其中一个角是另一个角的两倍.。
南京外国语学校2007年英语综合能力测试试卷
南京外国语学校2007年英语综合能力测试试卷1、本试卷满分150分,考试时间90分钟。
2、请考生用蓝黑色钢笔或圆珠笔答题。
3、请考试用英文或数字答题,将答案写在答题纸相应的位置上。
Part One英语小乐园一、趣味娱乐吧(18分)(一)清凉一“夏”,将小诗补充完整(3分)In autumn,when leaves start to fall,I like to run,jump and kick a b_____.In winter,when there’s lots of snow,The cold winds start to blow and blow.I stay at home and wait for s_____,And the fine weather it’s going to bring.I wait for summer when the sun is hot,Then I can play games and swim a l_____.(二)猜谜语(2分)Answer the following questions with proper words.They call me a man,but I’ll never have a wife.I was given a baby,but not given life.They made me a mouth,but didn’t give me breath(呼吸).Water gives me life and sun brings me death.What am I?__________(三)根据描述填上适当的单词(3分)Is________between the earth and cosmos(宇宙),what color is it?What is the green grass on the ground?(It has5letters)________(四)用所用动词的适当形式填空(5分)A farmer_____(be)tired.He_____(sit)near a tree.A rabbit is running fast.It doesn’t _____(see)the tree.The farmer_____(have)the rabbit.He_____(like not)_____(work)on the farm again.“Let me_____(wait)here.”“Oh,don’t_____(be)afraid of me,my dear rabbit._____(come)here to the tree!”But there_____(not be)rabbit coming.(五)名人档案从方框中所给的词或词组中选出最恰当的10个动词,并用其适当的形式完成下文.(每个词或者词组只可用一次)(5分)Hua Luogeng was born in a poor family in Jiangsu Province on November12th,1910.He did not____1____good marks in the primary school(小学).While in the junior high school, he began to____2____his great interest in maths.His maths teacher____3____that he was a creative(有创造力的)thinker.In1925,he finished his junior high school,but he did not ____4____enough money to keep on studying in a senior high school(高级中学).He had togo to a vocational school(职业学校)in Shanghai.In1927he went back to his hometown.He ____5____his father work in his grocery(食品杂货店).At the same time,he____6____maths by himself.Sometimes when he was solving a maths problem,he forgot to____7____the customers(顾客).They made fun of him and gave him a nickname(绰号)“blockhead(呆子).”When he was18years old,he decided to study maths for the rest of his life.With the help of a professor in Tsinghua University,Hua Luogeng____8____to work there. He studied and listened to classes while working.In1936he went to Cambridge University(剑桥大学)to study.He____9____with many world famous mathematicians(数学家)and published many articles.He____10____a founder in many areas(领域)of maths later on.二、智能英语(38分)(一)开动小脑筋,用一个英语单词或者数字回答以下问题.(10分)1.What is a lovable(可爱)animal living in Sichuan that eats bamboo(竹子)?________2.How many stars are there in the Chinese national flag?________3.What musical instrument(乐器)does Langlang perform(演奏)with112332165?________4.What does ninety-eight add eighteen minus eighty-five equal(等于)?________5.What does Zhuge Liang borrow the arrow(箭)with?________6.In the dynasty of the Three Kingdoms,there were about15950920persons,and China has1300000000persons now.How many times is the population between the two periods?________7.When I planed to get up in the morning to go to school,it’s already8o’clock.It usually takes me30minutes to get to school.When should I get to school?________8.How many skeletons(骨骼)do we have?________9.Who painted the Mona Lisa?________10.What animal does a sphinx(狮身人面像)have the body of?________(二)Choose the correct answer(18分)1.In winter,the day is________the night.A longer thanB shorter thanC as long as2.Who is the first person to invent light?A GalileoB NewtonC Edison3.Which of the following is a month with thirty days?A AugustB SeptemberC March4.How many people are there on a soccer team?A tenB elevenC twelve5.Which of the following is a primary color(三原色)?A yellowB greenC purple6.A boy kicks a ball on the road,what is prone to happen(发生)?A EarthquakeB ConflagrationC Traffic accident(车祸)7.In the poem(诗)of《Farewell Meng Haoran to Guangling in Huanghelou》,where does Meng Haoran come from and what is his destination?________A Wuhan-YangzhouB Yangzhou-The West LakeC Yangzhou-ChongqingD Yangzhou-Wuhan8.In《晓得净慈寺送林子方》,which plant is involved(涉及)?________A Lotus flowerB RoseC Sunflower9.Father’s day is________A third Sunday on MayB the third Sunday on MayC the second Sunday in AugustD the Sunday in June10.If you want to draw a straight line,you must use it.What is it?It is a________A pencilB penC rulerD knife11.At what temperature(温度)does water freeze(结冰)?A4°C B0°C以下C10°C12.John is twenty years old now.He may have about_________teeth in his mouth?A18-20B28-30C38-4013.The cloud is my mother.The wind is my father.My son is the cool stream(溪流),and mydaughter is the fruit of the land,and I’m both good and bad for man.Who am I?A WeatherB WaterC RainD Ice14.Mickey mouse was born in________A ChinaB AmericanC Japan15.In the29th Olympic Games,China got________gold medals.A51B52C100D4816.This year is Macau’s return________anniversary(周年)A12th B10th C11th17.Which city is different from the others?A LondonB RomeC BeijingD TokyoE New YorkF Moscow18.Joan’s husband is the grandpa of my son,I am________.A Joan’s grandsonB Joan’s sonC Joan’s fatherD Joan’s grandpa(三)Mickey Mouse(10分)People usually don’t like mice.But one mouse has been one of the most famous film stars in the__1__.That is the well-known Mickey Mouse.One night a man called Walt Disney was drawing.Suddenly he heard a strange sound.The sound came__2__the water-basket.Walt went over and saw a__3__of mice eating pieces of bread in it.For many times,they played there.Walt began to__4__them.Walt liked one little mouse better than the others.This little__5__gave him some new__6__for his drawing.He started to__7__it.But in the picture,it looked__8__like a funny man__9__a mouse.Walt wanted to make the little mouse__9__in his pictures and soon it was able to ter he named it Mickey Mouse.And Mickey Mouse soon became very popular among old and__10__ people.()1.A.world B.country C.city D.town()2.A.at B.to C.into D.from()3.A.line B.row C.family D.basket()4.A.like B.hate C.kill D.catch()5.A.animals B.cat C.dog D.chick()6.A.pictures B.mice C.animals D.ideas()7.A.Look at B.draw C.catch D.kill()8.A.as B.to C.than D.then()9.A.big B.small C.lovely D.had()10.A.men B.children C.people D.youngPart Two 智力大冲浪(共计42分)一、观察想象(5分)1.按规律填空2.按规律填空3.按规律填空4.按规律填空4936423215.Find out the missing number:4325953111175(?)6.Can you find out which three numbers can make a sum of 105when added together?175331944629778______________二、研究选择(6分)1.A man is 40years old,and his son is 13.How long ago was his age four times (倍)than his son’s?A.3years agoB.4years agoC.5years agoD.6years ago2.There are eight hundred women in a village in Africa (非洲).3%of them wear one ring on theirears.Half of the rest wear a pair of rings and the other half have no rings on at all.How many rings are there in all?A.97B.800C.100D.1603.Tom ran once around a ring track(环形跑道),which is360meters.During the first half of the whole time,his speed was5meters every second.During the second half,his speed was4 meters every second.How many seconds did he spend on the second half of the whole way?A.90secondsB.44secondsC.42secondsD.36seconds三、探究思考.(27分)1.Mike has some apples and schoolbags,and puts an apple into a schoolbag,an apple left.If he puts three apples in every schoolbag,then five schoolbags are left over.How many schoolbags does Mike have?1.The dad has3daughters.Their ages’products are1680,and age sum is dad’s age.Dad’s ageis less than42and is a prime number(素数).What is dad’s age?2.A man can walk75centimeters every step;every time he moves forward5steps and willmove backward a step.If walking24meters,how many steps dose he walk?4.My grandmother is60years old and is five times older than me.How old am I this year?5.Two trains with the equal(相等)length(长度)go in opposite(相对)direction,the sum of their speed is180km/h.They spend5seconds passing through each other.What is the length of a train?6.After the earthquake,the students of Class2Grade6in Bright Primary school in Nanjing donate(捐款)3001yuan for a primary school in the disaster area.The25boy students of Class2 Grade6donate50yuan averagely(平均).Girl students are fewer than boy students.How much yuan does the girl student donate averagely?7.On a large piece of paper,Dana creates a“rectangular spiral”by drawing line segments of lengths,in cm,of1,1,2,2,3,3,4,4,…as shown.Dana’s pen runs out of ink after he has drawn all the lengths.The total of which is3000cm.What is the length of the longest line segment that Dana draws?8.There are60birds in the trees,After a while,4birds fly to the second tree from the first tree and 7birds fly to the third tree from the second tree.Then there are20birds in every tree.Do you know how many birds are there in every tree at first?9.Tuesday’s high temperature was40C warmer than that of Monday’s.Wednesday’s high temperature was60C cooler than Monday’s.If Tuesday’s high temperature was220C,what was Wednesday’s high temperature?(四)分析推理(4分)1.Seven students are guessing what day it is today.The first student says it is Wednesday.The second student says it will be Wednesday the day after tomorrow.The third says it is Wednesday tomorrow.The fourth says it is not Monday today and it is not Tuesday or Wednesday,either.The fifth says it was Thursday yesterday.The sixth says it was not Saturday yesterday.The last one says it will be Thursday tomorrow.Only one of the students is right.What day is it?3.There are three people:A,B and C.One is a doctor;One is a nurse and the third is a patient;Cis older than the patient;A and the nurse are at the same age;the nurse is younger than B.________is the doctor;________is the nurse;________is the patient.Part Three科学我知道(共计10分)一、走进科学(5分)The solar system is made up of the sun,and the planets or other bodies that rotate(旋转)around it.The solar system we live in is made up of our sun.Nine planets and other orbiting bodies like moons,comets(彗星),and asteroids(小行星).Study this map of our solar system.Then answer the questions at the bottom of the page.1._______is the planet that is farthest away from the sun.2.________is the largest planet.3.________and________are larger than the Earth.4.________is the planet that is closest to the sun.5.________and________are earth’s nearest planetary(行星)neighbors.二、科普长廊(5分)Light travels very fast.It moves at a speed(速度)of300,000kilometers(千米)per second (秒).Light reaches(=gets to)us from the moon in less than a second and a half.The moon is almost382,000kilometers away.The sun is about149,840,000kilometers away from the earth.The other stars are farther away than the sun.Light from the nearest star(恒星)reaches us in about4years.It takes hundreds of years for light from some other stars to reach us.Astronomers (天文学家)watch the stars through big telescopes.The world’s biggest telescope is in Russia. With these great telescopes astronomers can see stars and other planets(行星)very far away.1.The light of the sun reaches us in________.()A.8.5minutesB.a second and a halfC.hundreds of yearsD.4years2.Light from the nearest star reaches in about________.()A.an hourB.2yearsC.4daysD.4years3.The word“telescope”means________in Chinese.()A.太阳镜B.放大镜C.显微镜D.望远镜4.The light of the moon reaches us in________that of the sun.()A.the same time asB.less time thanC.more time thanD.equal(相等)time to5.With telescopes astronomers can________.()A.know the speed of the lightB.see farther away into the universeC.see the biggest star in RussiaD.find living things in the universe(宇宙)Part Four阅读与欣赏(共计42分)一、世界英语热Students in many countries are learning English.Some of these students are small children. Others are teenagers(少年).Many are adults(成年人).Some learn at school,others by themselves.A few learn English by hearing the language over the radio,on TV,or in films.One must work hard to learn another language.Why do all these people want to learn English?It is difficult to answer this question.Many boys and girls learn English at school because it is one of their subjects required(要求)for study. They study their own language,maths and English.Some people learn it because it is useful for their work.Many people learn English for their higher studies,because in college or university (大学)some of their books are in English.Other people learn English because they want to read newspapers,magazines(杂志)in English.1.People learn English________.A.at schoolB.over the radioC.on TVD.not all in the same way2.It is________to answer why so many people want to learn English.A.hardB.easyC.pleasedD.angry3.Different kinds of people want to learn English________.A.together with other subjectsB.for different reasonsC.for their workD.for higher studies at colleges4.From this passage we know that________.A.we can learn English easilyB.English is very difficult to learnC.English is learned by most people in the worldD.English is a useful language but one must work hard to learn it5.Which of the following is RIGHT?A.We don't need to learn any foreign language.B.We can do well in all our work without English.C.English is the most important subject in schools.D.We should learn English because we need to face the world.二、了解美国American schools begin in September after a long summer holiday.There are two terms in a school year.The first term is from September to January,and the second term is from February to June.Most American children begin to go to school when they are five years old.Most students are seventeen or eighteen years old when they finish high school.High school students take only four or five subjects each term.After class they can do many interesting things.After high school,many students go to college.They can go to a small or a large one.They usually have to give a lot of money for their studies.So many college students work after class to make money for their studies.1.In America,summer holidays begin in________.A.SeptemberB.JulyC.MayD.February2.Most American children go to school at the age of________.A.fiveB.sevenC.seventeenD.eighteen3.________have to pay much money for their studies.A.High school studentsB.American childrenC.All the studentsD.College students4.Many students can go to a____college.A.small and largeB.small or largeC.near and farD.near or far5.Which is not true in the passage?A.The high school students have only4or5subjects each term.B.The students do many interesting things after class.C.The students can get money after school.D.There are three terms in a school year.三、图表信息Train No.From To Departure(离开)TimeArrival(到达)Time11Beijing Shenyang6:3517:50 186Chengdu Taiyuan22:505:05 185Taiyuan Chengdu13:0919:30 271Tianjin Beijing8:3510:211.The train from Beijing to Shenyang leaves at________.A.5:05B.6:35C.8:35D.17:502.We have to spend________on the train if we go to Shenyang from Beijing.A.17hours and50minutesB.24hours and25minutesC.6hours and35minutesD.11hours and15minutes3.If you want go to Chengdu from Taiyuan you can take the________train.A.No.11B.No.185C.No.186D.No.2714.The No.186train arrives in Taiyuan________.A.10:50amB.10:50pmC.5:05amD.5:05pm5.It takes________from Tianjin to Beijing by train.A.about two hoursB.half an hourC.about an hourD.more than two hours四、Mary’s plan for next weekMonday7:30go to the cinema with AliceTuesday11:00doctorWednesday9:00table tennis game;evening-study for examThursday8:30concertFriday Afternoon—help Uncle Sam in his restaurantSaturday9:00—10:30art class14:00visit grandmotherSunday20:00supper with Betty and AnnPeter’s plan for next weekMonday3:00p.m.study group meetingTuesday4:30p.m.basketball matchWednesday2:00p.m.go to see some friendsThursday noon,lunch with LarryFriday2:00—4:00p.m.volunteer(志愿者)work@Student Centre Saturday10:00a.m.ShoppingSunday9:00p.m.Basketball team party1.Peter’s study group meeting will be on______.A.Saturday morningB.Monday afternoonC.Saturday eveningD.Friday afternoon2.From Peter’s plan we learn that Peter likes______.A.table tennisB.musicC.artD.basketball3.On Sunday morning Mary will______.A.be freeB.be busyC.see the doctorD.go shopping4.What will Mary do on Wednesday evening?A.See her friendsB.Play basketballC.Go to her art classD.Prepare for an exam五、端午起源(抱歉!该题内容已丢失。
南京外国语学校2007年英语综合能力测试试卷
五、端午起沥(抱歉!该题内容已毋失.)六、熟读深思One day, I happened to (碰巧)lalk l0 8 S1rangcr (陌生人)on the bus. When he found out that l was frorn Chicago, he t o l d me tbal one of his good friends lived there and he wondered i f l h a p p c n ed 10 know him. AI Iir`I l wanIed IO say lhat i l was l`o olish IO Ihink tha1, OUl of all [hcmillions of p e o p l e in Chicago, T could possibly m e e t his friend. Bot, i n s t e a d, I just s m il e d andsaid that Chicago was a vc1-y big city. He was s i l en t(沉毋;)fo r a few mitllltes, and then he began lo tell me all about h i s friendHe told me Uiat his friend w as an excellent t e nnis player, and t h a t he even had his own l cnni,court (网球场).H e added that he knew a lot of people witb sw i m m in g pools, but that he only knew two people in the country had their own t e n n is courL�. And his friend it1 C h i ca g o was oneof Lben,_ I told him that 1knew severnl p七oplc l i ke t h a t. For ex a m p l e, my brother and myncXI-door neighbor_ I l I)l d him iIml my b r O I h cr was a doc l O r Thc doCIOr had a 1ennis court. I、a i d l h a l my ne X1雪d o o r neighbor went to Sacramento l a s! summer and lived in the house next to myb ro t h er's. For a moment, we l o o k e d at each other. B u t we did nol s a y anythingWould your friend's 1-1a me happen to be Roland K i r k woo d? [ asked fin a ll y. He l a u ghed a.n d said, Would your b ro t h er's name happen lo be Or. Ray Hu n t er I(was my turn to laugb I_ How many pe o p l e does the story involve?D.SevenA_ Four B_ Five C. Six2_ Which of the fo ll ow i n g is the title of the story?A_ On A B usB. Two Tennis P la ye r sC One In A Millio11D_ Chicago l s A Large City3_ The writer said t h a t Chicago was a very big ci t y_ That m e a n sA i t \vas possiblc ror him IO happen to kno\v lhe sIrangcr's friendB hc didn'lwan[(O Iind l h c叩t ran g c r's friendC. i t was i m p o s s i b le to find由C SIrangcr's friendD.he didn't know the stranger's friend4.When t h e s t ra ng er t o l d the writer由a l only two p eo p l e in the county bad their own t e n n i scourts, h c m ean t tba IA.his friend was a f amm1s p灯sonB. his friend was an e x ce ll e n t tennis p l a yerC. the w ri t er could find his friendD.t�e writer would happen to know l1is friend5.Wbich of the following i s Lrue?A.The汕)ty happened in ChicagoB. The writer's brother li ved in S a c ra m e n t o.C. Both the w ri t e r and the s t ra n ge r lived in Chicago.D.Bo由the writer and his brother lived in Califomia。
南京外国语中学新初一分班语文试卷含答案
南京外国语中学新初一分班语文试卷含答案请将古诗《宿建德江》在方框里补充完整,做到内容准确,行款整齐,书写美观,布局合理。
下列词语中加点字读音完全正确的一组是()A.瓦砾.(lì)尽.管(jìn)脸颊.(jiá)木屑.(xiè)B.擂.鼓(léi)纤.巧(xiān)模.样(mú)洞穴.(xué)C.剥削.(xuē)填.满(tiān)藐.视(miǎo)膝.盖(xī)D.惬.意(qiē)恶劣.(liè)顷.刻(qīng)玷.污(diàn)下面词语书写完全正确的一项是()A.轻歌曼舞难以至信天方夜潭晴天霹雳B.鬼哭狼嚎淋离尽致沧海一粟怦然心动C.迥迥有神谨言慎行杞人忧天手到擒来D.悻然离去刨根问底简明扼要作茧自缚下列句子不是比喻的一项是()A.这个人凶神恶煞似的吼叫着,我感到非常害怕。
B.领导干部要廉洁守法,不能拿群众的一针一线。
C.更多的时候,乌云四合,层峦叠嶂都成了水墨山水。
D.小花猫在洁白的稿纸上踩了几朵漂亮的小梅花。
下面句子中有语病的一项是()A.最近全国各地加大了对醉酒驾车的惩处力度,为的是避免那些骇人听闻的交通事故不再发生。
B.各地各部门都把改善民生、保障民生、重视民生作为一切工作的落脚点和出发点。
C.新时代的教育应该培养学生关于观察、关于思考、关于创造的水平。
D.高速磁悬浮列车运行时与轨道完全不接触。
它没有轮子和传动机构,列车的悬浮、导向、驱动和制动是利用电磁力来实现的。
下列关于破折号的作用,判断错误的一项是()A.“卖——扇子啦!”(声音的延长)B.恐怕第三件事才是买玩意儿——风筝、空竹、口琴等,和年画。
(解释说明)C.枣子必大了三四倍——要是真的干红枣也有那么大,那就妙极了!(语意的转折)D.“画得真好。
——你为什么这样勇敢,不怕他?”(补充说明)下列关于文学名著的理解,哪种说法是正确的()A.《三国演义》人物形象鲜明,张飞不仅一声怒吼吓退了曹军,而且还能倒拔垂烟柳。
南京外国语中学新初一分班数学试卷含答案
南京外国语中学新初一分班数学试卷含答案一、选择题1.在一幅图上,3厘米的线段表示的实际距离是15千米,这幅图的比例尺是()。
A.1∶500000 B.315000C.1∶52.小红坐在教室的第3列第5行,用数对(3,5)表示。
小明坐在小红的前一个位置上,小明的位置用数对表示是()。
A.(3,4)B.(4,3)C.(3,6)3.某人从甲地到乙地需要走13小时,他走了15小时,还有960米没有走,他已经走了多少米?正确的算式是().A.11960()35÷-B.11960(1)35÷-⨯C.11960()35⨯-D.111960()355÷-⨯4.一个三角形,其中两条边的长度分别是7厘米和11厘米。
这个三角形第三条边的长度可能是()厘米。
A.4 B.12 C.18 D.225.比较下列图形中的阴影部分,下面说法正确的是()。
A.甲图阴影部分面积大。
B.乙图阴影部分面积大。
C.一样大D.无法比较6.下面这个立体图形,灵灵从右面看到的是()A.B.C.7.下列说法错误的是()。
A.故事书的单价一定,买故事书的本数与总钱数成正比例B.用方砖铺教室地面(面积一定),每块方砖的面积与所用方砖的块数成反比例C.六(2)班总人数一定,男生和女生的人数成反比例D.圆锥的体积一定,底面积和高成反比例8.下面各题中的两种相关联的量,成反比例关系的是()。
A.圆柱的体积一定,圆柱的底面半径和高B.汽车行驶的速度一定,时间和路程C.平行四边形的面积一定,它的底和高9.一种手机提价20%,后降价20%,结果与原价相比().A.不变B.提高了C.降价了D.无法比较10.将一些小圆球如下图摆放,第六幅图有多少个小圆球?()第一幅第二幅第三幅第四幅A.30 B.42 C.48 D.56二、填空题11.0.05升=(________)立方厘米35小时=(________)分 1.2公顷=(________)公顷(________)平方米十12.196的分数单位是(________),再加上(________)个这样的分数单位,就变成最小的合数。
南京外国语学校2007初中招生试卷
南京外国语学校2007初中招生试卷南京外国语学校2007初中招生试卷姓名:_________ 准考证号:_________ 原小学____________ 得分_________一、Phonetics (10%)1. Onions often make me _______,I cannot tell you _______.They burn my little_______,Perhaps that is why I_______.2. The clock does crow,To let you know. It's _________ to rise.For early to bed, and early to ________.Is the way to be healthy, And wealthy and ________?3. Yesterday was _________._________ is a mystery.How about today?Today is a gift.That's why we call it the _________.二、Vocabulary (20%)1. We call Sept. 10th ____________________.2. Yong men give flowers to women on ________.A. Valentine’s DayB. Thanksgiving DayC. EasterD. All Saints’ Day3. We use ears to ________; We use hands to ________; We use nose to ________; We use mouth to ________.4. On which board can you see a lot of keys? ________5. Macao is in which country? ________6. What kind of animal can you find in a computer? ________7. In what room is there no window? ________8. Write down the meaning of the following abbreviations:ATM ________________ SAR________________ CPC________________ PLA________________ APEC________________ CAD________________ CPA________________ CATV________________ GPS________________9. Which country has the second largest population? _________10. Which country has the longest coast line(海岸线). ______________11. When is the World Music Day? ________________12. In which country can we find the following places of interests?Mountain Fuji ________________ Statue of Liberty ________________Big Ben ________________ Eiffel Tower ________________13. Thanksgiving Day started from which country? ________________14. Which country has the most neighboring counties? How many? _______; _____15. How long is the Great Wall?a. over 6700kmb. about ten thousand milesc. 5000kmd. 10000 li16. The top speed of Bullet Train is ________kms.17. The Robert which can ride a bike is made by _________.18. A young man from _________ is the fastest short message input.A. SingaporeB. EnglandC. JapanD. China19. Pick out the pairs of words that sound the same. ________.A. hear, nearB. right, writeC. in, innD. where, wearE. Their, thereF. whose, who’sG. it’s, its20. I like Fred, but not Graham; I like Rose, but not Anna; I like Mandy, but not Sandra; Do I like Sarah? ________.三、Fun English(20%)1. Change one letter in PAT and form a new word.The opposite of bottom is ___________; a cooking vessel __________;an animal ___________; a hole in the ground ___________2. If your mother is ill, you call ________; if there is a thief, you call ________.If there is a fire, you call________; if there is a traffic accident, you call _______. To know time, you call ___________. To know weather, you call ______.To make a complaint(投诉), you call ___________.To know the number of a hotel, you call ___________.3. How many stars are there in American national flag? _________.4. When can you run as fast as a horse? _________________________5. Which is not the same as others in the group?A. poundB. feetC. yardD. mile四、Situational Questions(20%)1. A little girl is near my window. And she looks nice in __________.I go up to her and say__________. "Little girl, little girl, where do you go?”"Sorry, sorry, I don't__________.”2. "Where is my pear?” “Oh, oh,it is on t he ________.”“Where,Where is the _________?”"I can't see _________.”3. You write something secret on it. You don’t want your mother know it. What is this? ________.4. You use a ____________ to dry your wet things.5. It’s square. You use it to hel p you work out math problems. ____________6. Two ports are 208kms apart. A ship start from Port A, and 8 hours gets Port B. When the ship returns to Port A, it takes 13 hours. What is the speed of the current(水流)?五、Intelligence Test(50%)1. One group of number stands for one color. One number stands for one letter. Can you crack the code(破译密码) and write out the color?A. 1 2 3 3 4 5 _____B. 6 7 2 2 8 _____C. 7 2 10 _____D. 11 7 4 5 8 _____E. 4 7 9 8 6 2 _____2. It’s two o’clock, when will the hour hand coincide with (重合) the minute hand for the first time? _________3. A clock strikes 6 times in five second, how many seconds will it cost to strike 11 times?_________4. Jia and Yi run around a circle of 400 meters long. If they run back to back, they will meet each other after 2 minutes, if they run one after another, the faster will catch up with the slower in 20 minutes. What are their speeds?5. Sue is both the 50th best and 50th worst student at school. How many students? __________6. A number’s double is 14 more than its quarter. The number is __________.7. Two men drive in opposite way for 6 miles, then both turn left and drive 8 miles. How far are they from each other? __________.8. How long is a rope that is 2 yards shorter that another rope that is 3 times the length of the 1st rope? __________.9. 1+2+3+4+ (2007)10. 1/4, 1/16, 1/36, 1/64, 1/100, ( )11. 2, 2, 3, 6, 15, ( )12. 15, 25, 35, 45…. What is the 100th number? ______________13. What is the parameter is a semicircle when its radius is 3?14. Tiger: I’m the first. Fox: I’m second. Rabbit: I’m not the first.Only one lies. Who is the second? ________________15. A five-digit number, if you put 7 at beginning, the new number is 4 times when you put 7 at the end. What is this Number? ____________16.rectangl es are there? _____________.17.PL__ __SE C__ME T__ THE __NGL__SH C__RN__R __T F__VE O’CL__CKTH__S R__ __M IS F__R T__ __CHERS __ NLY B__ QU__ __ T IN TH__ P__ BLIC PL__ CES。
南外初一语文期末试卷
一、选择题(每题2分,共20分)1. 下列词语中,字形、字音、字义完全正确的一项是()A. 蜿蜒(wān yán)沉鱼落雁(chén yú luò yàn)恍若隔世(huǎng ruò géshì)B. 瑞雪纷飞(ruì xuě fēn fēi)烟花易冷(yān huā yì lěng)美轮美奂(měi lún měi huàn)C. 风和日丽(fēng hé rì lì)鹿死谁手(lù sǐ shuí shǒu)一帆风顺(yīfān fēng shùn)D. 奔腾不息(bēn téng bù xī)龙飞凤舞(lóng fēi fèng wǔ)风驰电掣(fēng chí diàn chè)2. 下列句子中,没有语病的一项是()A. 课堂上,老师讲解得生动有趣,同学们都听得津津有味。
B. 通过这次活动,我明白了团队合作的重要性。
C. 我在公园里散步,看到了美丽的景色,心情格外愉快。
D. 老师对我们说:“这次考试很难,大家要做好充分的准备。
”3. 下列诗句中,运用了比喻修辞手法的一项是()A. 江山如此多娇,引无数英雄竞折腰。
B. 两岸猿声啼不住,轻舟已过万重山。
C. 江南好,风景旧曾谙。
日出江花红胜火,春来江水绿如蓝。
D. 山重水复疑无路,柳暗花明又一村。
4. 下列词语中,与“得意洋洋”意思相近的一项是()A. 得意忘形B. 心花怒放C. 喜出望外D. 欣喜若狂5. 下列句子中,使用了排比修辞手法的一项是()A. 小明学习成绩优异,体育、音乐、美术样样精通。
B. 春天来了,万物复苏,草木发芽,百花争艳。
C. 月亮升起来了,明亮、美丽,宛如一个银盘。
D. 老师说:“这次考试很重要,希望大家都能取得好成绩。
南京外国语中学语文七年级上册文言文试卷
南京外国语中学语文七年级上册文言文试卷一、文言文1.阅读下面文言文,完成小题【甲】诫子书诸葛亮夫君子之行,静以修身,俭以养德。
非谈泊无以明志,非宁静无以致远。
夫学须静也,才须学也,非学无以广才,非志无以成学。
淫慢则不能励精,险躁则不能治性。
年与时驰,意与日去,遂成枯落,多不接世,悲守穷庐,将复何及!【乙】金忠待人以宽(明)焦竑金忠①于人有片善心称之,虽有素与公异者,其人有他善,未尝不称也。
里人有数窘辱公,公为尚书时其人以吏来京师惧不为容公荐用之。
或日:“彼不于公有感②乎?”曰:“顾其才可用,奈何以私故掩人之长?”(选自《玉堂丛语》)(注释)①金忠:人名,明代鄞(今浙江鄞县)人。
②感:通“憾”,怨恨。
(1)解释下列句子中划线的词语。
①淫慢则不能励精________ ②险躁则不能治性________③年与时驰 ________ ④非宁静无以致远________(2)把下列句子翻译成现代汉语。
①非学无以广才,非志无以成学。
②静以修身,俭以养德。
(3)下列各组句子中划线词语意思相同的一项是()A.于人有片善心称之/择善而从B.虽有素与公异者/素昧平生C.顾其才可用/元方入门不顾D.奈何以私故/并驱如故(4)请用三条“/”给文中画线的句子断句。
公为尚书时其人以吏来京师惧不为容公荐用之(5)金忠是一个怎样的人?请阅读全文概括。
2.阅读下面的文段,完成下面小题。
(甲)一屠晚归,担中肉尽,止有剩骨。
途中两狼,缀行甚远。
屠惧,投以骨。
一狼得骨止,一狼仍从。
复投之,后狼止而前狼又至。
骨已尽矣,而两狼之并驱如故。
屠大窘,恐前后受其敌。
顾野有麦场,场主积薪其中,苫蔽成丘。
屠乃奔倚其下,弛担持刀。
狼不敢前,眈眈相向。
少时,一狼径去,其一犬坐于前。
久之,目似暝,意暇甚。
屠暴起,以刀劈狼首,又数刀毙之。
方欲行,转视积薪后,一狼洞其中,意将隧入以攻其后也。
身已半入,止露尻尾。
屠自后断其股,亦毙之。
乃悟前狼假寐,盖以诱敌。
狼亦黠矣,而顷刻两毙,禽兽之变诈几何哉?止增笑耳。
南京外国语中学数学新初一分班试卷
南京外国语中学数学新初一分班试卷一、选择题1.在一幅地图上,图上距离4cm 表示实际距离16km ,这幅地图的比例尺是( ). A .1∶4B .1∶40C .1∶400D .1∶4000002.在9时和3时,时钟的时针和分针呈现同样的角度,下面四个答案中,( )时两指针呈现的角度也一样。
A .九点半和三点半 B .八点半和三点半 C .十一点和十二点五分 D .六点和十二点半3.小刚小时走了千米,他每走1千米需多少小时?正确的算式是( ) A .÷B .×C .÷4.一个三角形三个内角度数的比是4∶3∶2,这个三角形是( )。
A .钝角三角形B .等腰三角形C .直角三角形D .锐角三角形5.某商品原价289元,经连续两次降价后售价为256元,设平均每次降价的百分率为x ,则下面所列方程正确的是( )。
A .256(12)289x -=B .2256(1)289x -=C .289(12)256x -=D .2289(1)256x -= 6.下面四个立体图形,从右面看形状相同的是( )。
A .①和③B .①和④C .③和④D .①③和④7.甲、乙、两三个仓库各存粮若干吨,已知甲仓库存的粮是乙仓库的23,乙仓库存的粮比丙仓库多14,丙仓库比甲仓库多存粮40吨,下列说法中错误的是( )。
A .丙仓库存的粮是乙仓库的45 B .甲仓库存的粮是丙仓库的56C .甲、乙、丙三个仓库存粮之比是10∶15∶12D .甲仓库存粮240吨8.两个圆柱的底面周长相等,则它们的( )相等。
A .侧面积B .表面积C .底面积D .体积9.甲商品降价10%后,又提价10%,现在价格与原来价格相比较( ) A .比原来低 B .比原来高 C .没有变化10.红红按照一定的规律用小棒摆出了下面的4幅图如果按照这个规律维续摆,第五幅图要用()根小棒。
A.23 B.31 C.35 D.45二、填空题11.4.05L=(________)mL 3时20分=(________)时十12.78的分数单位是(______),添上(______)个这样的分数单位就是最小的合数。
2025届广东省深圳市南山外国语学校七年级数学第一学期期末监测模拟试题含解析
2025届广东省深圳市南山外国语学校七年级数学第一学期期末监测模拟试题 考生须知:1.全卷分选择题和非选择题两部分,全部在答题纸上作答。
选择题必须用2B 铅笔填涂;非选择题的答案必须用黑色字迹的钢笔或答字笔写在“答题纸”相应位置上。
2.请用黑色字迹的钢笔或答字笔在“答题纸”上先填写姓名和准考证号。
3.保持卡面清洁,不要折叠,不要弄破、弄皱,在草稿纸、试题卷上答题无效。
一、选择题(每小题3分,共30分)1.2019年12月15开始投入使用的盐城铁路综合客运枢纽,建筑总面积的为324000平方米,数据324000用科学记数法可表示为( )A .33.2410⨯B .43.2410⨯C .53.2410⨯D .63.2410⨯2.4-的相反数是( )A .14-B .14C .4D .4-3.下列说法正确的有( )①绝对值等于本身的数是正数;②将数60340精确到千位是③连接两点的线段的长度就是两点间的距离;④若AC=BC ,则点C 就是线段AB 的中点.A .1个B .2个C .3个D .4个 4.已知线段9AB =,点C 是线段AB 上的任意一点,点M 和点N 分别是AC 和CB 的中点,则MN 的长为( ) A .3 B .3.5 C .4 D .4.5 5.如图,将一副三角板按以下四种方式摆放,其中α∠与β∠一定互余的是( )A .B .C .D .6.已知有理数a ,b ,c 在数轴上的对应点如图所示,则下列说法正确的是( )A .0a c +>B .0c a -+>C .c a b -<-<D .c a <-7.下列等式变形正确的是( ).A .如果mx =my ,那么x =yB .如果︱x ︱=︱y ︱,那么x =yC .如果-12x =8,那么x =-4 D .如果x -2=y -2,那么x =y8.用代数式表示“a 的2倍与b 的和的平方”,正确的是( )A .22a b +B .()22a b +C .()22a b +D .()22a b + 9.老师布置10道题作为课堂练习,学习委员将全班同学的答题情况绘制成右图,问答对8道题同学频率是( )A .0.8B .0.4C .0.25D .0.0810.如图,148AOB ∠=︒,在灯塔O 处观测到轮船A 位于北偏西51︒的方向,则在灯塔O 处观测轮船B 的方向为( )A .南偏东17︒B .南偏东19︒C .东偏南17︒D .东偏南73︒二、填空题(本大题共有6小题,每小题3分,共18分)11.分解因式:()()32a m n b m n -+-=______.12.已知实数,a b 在数轴上的位置如图所示,则12a b a b +----=____.13.点,,G H P 和原点O 在数轴上的位置如图所示,点,,G H P 对应的有理数为,,a b c (对应顺序暂不确定).如果0ab <,0a b +>,ac bc >,那么表示数a 的点为点__________.14.如图,已知直线AB 、CD 相交于点O ,∠COB =2∠AOC ,则∠BOD 的度数是_____.15.某地一周内每天最高与最低气温如下表:星期 一 二 三 四 五 六 日 最高气温10℃ 12℃ 11℃ 9℃ 7℃ 5℃ 7℃ 最低气温 2℃ 1℃ 0℃ 1-℃ 4-℃ 5-℃ 5-℃则温差最大的一天是星期______.16.单项式﹣ab 3的系数为_____,次数为_____.三、解下列各题(本大题共8小题,共72分)17.(8分)先化简,后求值:2(3a 2b ﹣ab 2)﹣3(ab 2+3a 2b ),其中a 、b 满足|a ﹣3|+(b +2)2=1.18.(8分)解分式方程:21133x x x-+=-- 19.(8分)如图,点O 是学校的大门,教师的办公室A 位于点O 的北偏东45°,学生宿舍B 位于点O 的南偏东30°, (1)请在图中画出射线OA 、射线OB ,并计算∠AOB 的度数;(2)七年级教室C 在∠AOB 的角平分线上,画出射线OC ,并通过计算说明七年级教室相对于点O 的方位角.20.(8分)如图,已知O 为直线AB 上的点过点O 向直线AB 的上方引三条射线OC 、OD 、OE , 且OC 平分AOD ∠,231∠=∠,若118∠=︒,求COE ∠的度数.21.(8分)一名足球守门员练习折返跑,从球门线出发,向前记作正数,返回记作负数,他的记录为:+6,-5,+9,-10,+13,-9,-4(单位:米).(1)守门员最后是否回到了球门线的位置?(2)在练习过程中,守门员离开球门线最远的距离是多少米?(3)守门员全部练习结束后一共跑了多少米?22.(10分)如图,点A 从原点出发沿数轴向左运动,同时点B 从原点出发沿数轴向右运动,4秒钟后,两点相距16个单位长度,已知点B 的速度是点A 的速度的3倍.(速度单位:单位长度/秒)(1)求出点A 点B 运动的速度.(2)若A 、B 两点从(1)中位置开始,仍以原来的速度同时沿数轴向左运动,几秒时原点恰好处在点A 点B 的正中间?(3)若A 、B 两点从(1)中的位置开始,仍以原来的速度同时沿数轴向左运动时,另一点C 同时从B 点位置出发向A 点运动,当遇到A 点后,立即返回向B 点运动,遇到B 点又立即返回向A 点运动,如此往返,直到B 点追上A 点时,点C 一直以10单位长度/秒的速度运动,那么点C 从开始运动到停止运动,行驶的路程是多少单位长度.23.(10分)计算题:(1)193733⎛⎫-÷+-+⨯- ⎪⎝⎭; (2)()2020201921131241342424⎛⎫⎛⎫-⨯-⨯--÷ ⎪ ⎪⎝⎭⎝⎭; (3)()()22225343x y xy xy x y ---; (4)有理数a b c ,,在数轴上的位置如图所示,化简2b c a b c a -++--.24.(12分)如图,已知数轴上A 、B 两点所表示的数分别为-2和8.(1)求线段AB 的长;(2)若P 为射线BA 上的一点(点P 不与A 、B 两点重合,M 为PA 的中点,N 为PB 的中点,当点P 在射线BA 上运动时;MN 的长度是否发生改变?若不变,请你画出图形,并求出线段MN 的长;若改变,请说明理由.参考答案一、选择题(每小题3分,共30分)1、C【分析】科学记数法的表示形式为10n a ⨯的形式,其中1≤|a|<10,n 为整数.确定n 的值时,要看把原数变成a 时,小数点移动了多少位,n 的绝对值与小数点移动的位数相同.【详解】将324000用科学记数法表示为:53.2410⨯.故选:C .【点睛】本题考查了科学记数法的表示方法.科学记数法的表示形式为10n a ⨯的形式,其中1≤|a|<10,n 为整数,表示时关键要正确确定a 的值以及n 的值.2、C【分析】根据互为相反数的定义即可判定选择项.【详解】∵符号相反,绝对值相等的两个数互为相反数,∴-4的相反数是4;故选:C .【点睛】此题主要考查了相反数,正确把握相反数的定义是解题关键.3、B【解析】①根据绝对值等于本身的数是非负数可判断;②60340精确到千位即在千位数四舍五入得60000,再用科学计数法表示即可;③根据两点之间的距离定义即可判断;④根据AC=BC ,点C 在线段AB 上,那么点C 就是线段AB 的中点即可判断正误.【详解】①绝对值等于本身的数是非负数,①错误;②将数60340精确到千位是60000,用科学计数法表示为③连接两点的线段的长度就是两点间的距离,正确;④若AC=BC ,点C 在线段AB 上,点C 就是线段AB 的中点,④错误.故选B.【点睛】此题主要考察绝对值、有理数的精确位、线段的长短及中点的定义.4、D【分析】由于点M 是AC 中点,所以MC =12AC ,由于点N 是BC 中点,则CN =12BC ,而MN =MC +CN =12(AC +BC )=12AB ,从而可以求出MN 的长度. 【详解】∵点M 是AC 中点,∴MC =12AC ,∵点N 是BC 中点,∴CN =12BC , MN =MC +CN =12(AC +BC )=12AB =4.1. 故选D .【点睛】本题考查了两点间的距离.不管点C 在哪个位置,MC 始终等于AC 的一半,CN 始终等于BC 的一半,而MN 等于MC 加上CN 等于AB 的一半,所以不管C 点在哪个位置MN 始终等于AB 的一半.5、A【分析】根据图形,结合互余的定义判断即可.【详解】解:A 、∠α与∠β互余,故本选项正确;B 、∠α与∠β不互余,故本选项错误;C 、∠α与∠β不互余,故本选项错误;D 、∠α与∠β不互余,∠α和∠β互补,故本选项错误;故选:A .【点睛】本题考查了对余角和补角的应用,主要考查学生的观察图形的能力和理解能力.6、B【分析】结合数轴,先确定a 、b 、c 的大小关系,进而确定a+c ,a-c 的符号,再利用绝对值的性质求解.【详解】解:由图示知:c <b <0<a ,且c a b >>∴0a c +<,故A 错误;∴0c a -+>,故B 正确;∴c b a ->>-,故C 错误; ∴c a >-,故D 错误.故选B.【点睛】题综合考查了数轴、绝对值的有关内容.要注意先确定绝对值符号内代数式的正负情况,再根据绝对值的性质去掉绝对值符号.尤其要注意绝对值内的代数式是负数时,去掉绝对值符号后变为原来的相反数.7、D【解析】直接运用等式的性质进行判断即可.【详解】A .根据等式的性质2,等式两边要除以一个不为0的数,结果才相等,m 有可能为0,所以错误;B .如果︱x ︱=︱y ︱,那么x =±y ,所以错误; C .如果-12x =8,根据等式的性质2,等式两边同时除以12-,得到:x =-16,所以错误; D .如果x -2=y -2,根据等式的性质1,两边同时加上2,得到x =y ,所以正确.故选D .【点睛】本题考查了等式的基本性质.等式性质1、等式的两边同时加上或减去同一个数或字母,等式仍成立;等式性质2、等式的两边同时乘以或除以同一个不为0数或字母,等式仍成立.8、C【分析】根据“a 的2倍与b 的和的平方”,用代数式表示,即可.【详解】有题意得:()22a b +,故选C.【点睛】本题主要考查用代数式表示数量关系,注意代数式的书写规范,是解题的关键.9、B【分析】根据条形统计图,求出答对题的总人数,再求出答对8道题的同学人数,然后利用答对8道题的同学人数÷答对题的总人数即可得出答案.【详解】解:答对题的总人数:4+20+18+8=50(人)答对8道题的人数: 20人∴答对8道题的同学的频率:20÷50=0.4故选:B【点睛】本题主要考查了条形统计图的应用,利用条形统计图得出答对题的总人数与答对8道题的人数是解题的关键. 10、B【分析】利用方向角的定义求解即可.【详解】如图,∠1=∠AOB−90︒−(90︒−51︒)=148︒−90︒−(90︒−51︒)=19︒.故在灯塔O 处观测轮船B 的方向为南偏东19︒,故选:B .【点睛】本题主要考查了方向角,解题的关键是正确理解方向角.二、填空题(本大题共有6小题,每小题3分,共18分)11、()(32)m n a b -+【分析】直接利用提取公因式法即可求解.【详解】解:()()()32(32)a m n b m n m n a b -+-=-+,故答案为:()(32)m n a b -+.【点睛】本题考查利用提公因式法因式分解.注意要将m n -看成一个整体提公因式.12、2a-1【分析】根据去绝对值的方法即可求解.【详解】由图可知:a+1>0,b-2<0,a-b <0 ∴12a b a b +----=a+1+b-2+a-b=2a-1故答案为:2a-1.【点睛】此题主要考查取绝对值,解题的关键是熟知数轴的性质及去绝对值的方法.13、P【分析】利用有理数运算法则结合0ab <与0a b +>可先一步判断出a b 、异号,且其中为正的绝对值较大,然后据此进一步求解即可.【详解】∵0ab <且0a b +>,∴a b 、异号,且其中为正的绝对值较大,∴数a 表示点G ,数b 表示点P 或数a 表示点P ,数b 表示点G ,∴数c 表示点H ,∴0c >,∵ac bc >,∴a b >,∴表示数a 的点为P 点.故答案为:P.【点睛】本题主要考查了数轴与有理数运算法则的综合运用,熟练掌握相关概念是解题关键.14、60°【分析】先根据∠COB 与∠AOC 为邻补交,且∠COB=2∠AOC,求得∠AOC 的度数,再根据对顶角,求得∠BOD 的读数即可.【详解】解:∵∠COB 与∠AOC 为邻补交,且∠COB=2∠AOC,∴∠COB+∠AOC=3∠AOC=60°,又∵∠AOC 与∠BOD 是对顶角,∴∠BOD=60°,故答案为60°.【点睛】本题主要考查了对顶角、邻补角的定义的运用,解题时注意:邻补角、对顶角都是相对于两个角而言,是指的两个角的一种位置关系.15、日【分析】分别算出每日的温差,即可得出答案.【详解】解:星期一的温差为:1028-=℃,星期二的温差为:12111-=℃,星期三的温差为:11011-=℃,星期四的温差为:()9110--=℃,星期五的温差为:()7411--=℃, 星期六的温差为:()5510--=℃,星期日的温差为:()7512--=℃,∴温差最大的一天为星期日.故答案为:日.【点睛】本题考查了有理数加法的应用,根据有理数的减法求出每日的温差是解答本题的关键.16、-1 1【分析】直接利用单项式次数与系数确定方法分析得出答案.【详解】解:单项式﹣ab 3的系数为:﹣1,次数为:1.故答案为:﹣1,1.【点睛】本题考查单项式,正确利用单项式的次数与系数的确定方法是解题的关键.三、解下列各题(本大题共8小题,共72分)17、-2【分析】先利用非负数的性质求出a 和b 的值,再去括号、合同类项化简整式,然后把a 和b 的值代入计算即可.【详解】解:∵|a ﹣3|+(b +2)2=1,∴a ﹣3=1,b +2=1,∴a=3,b=−2,原式=2a 2b-2ab 2−3ab 2−9a 2b=-3a 2b −5ab 2,当a=3,b=-2时,原式=-3×32×(-2)−5×3×(-2)2=54-21=-2.【点睛】本题考查了整式的化简求值.一般要先化简,再把给定字母的值代入计算,得出整式的值,不能把数值直接代入整式中计算.18、2x =【分析】分式方程去分母转化为整式方程,求出整式方程的解得到x 的值,经检验即可得到分式方程的解.【详解】解:去分母得:213x x --=-解得:2x =经检验2x =是分式方程的解;所以,原方程的解是2x =.【点睛】此题考查了解分式方程,解分式方程的基本思想是“转化思想”,把分式方程转化为整式方程求解.解分式方程一定注意要验根.19、(1)画图见解析,105°;(2)南偏东82.5°处.【分析】(1)根据方位角的确定方法画图即可;再利用平角减去∠AOM 、∠NOB 即可得到答案;(2)根据角平分线的画法画出OC ,利用角平分线的性质计算角度.【详解】(1) (画出OA 、OB )由题知:∠AOM=45°,∠NOB=30°,∴∠AOB=180°-45°-30°=105°;(2)(画出OC )由(1)知:∠AOB=105°∵OC 平分∠AOB ,∴∠BOC=12∠AOB=52.5°, ∴∠NOC=∠NOB+∠BOC=30°+52.5°=82.5°,∴七年级教室位于O 点南偏东82.5°处.【点睛】此题考查方位角的计算,角平分线的性质,方位角的画法,正确画出方位角是解题的关键,由此依据图形中角的关键进行计算.20、72°【解析】依据∠1=18︒,∠2=3∠1,可得∠2=54︒,进而得出∠AOD 的度数,再根据OC 平分∠AOD ,可得∠3=54︒,进而得到∠COE 的度数.【详解】解:∵231∠=∠,118∠=︒∴231854∠=⨯︒=︒1805418108AOD ∠=︒-︒-︒=︒∵OC 平分AOD ∠∴1108542COD ∠=︒⨯=︒ ∴541872COE ∠=︒+︒=︒.【点睛】此题主要考查角度的求解,解题的关键是熟知角平分线的性质.21、(1)守门员最后回到了球门线的位置;(2)守门员离开球门线最远距离为13m ;(3)守门员全部练习结束后一共跑了56米【分析】(1)根据有理数的加法法则将各个有理数相加,然后根据题意即可判断;(2)分别求出每次守门员离开球门线的距离即可判断;(3)将各数的绝对值相加即可.+-+-+--=【详解】解:(1)∵6591013940答:守门员最后回到了球门线的位置+-=米(2)651+-+=米65910+-+-=米659100+-+-+=米659101313+-+-+-=米659101394<<<<且0141013答:在练习过程中,守门员离开球门线最远距离为13m(3)守门员全部练习结束后,他共跑了++-+++-+++-+-=|6||5||9||10||13||9||4|56答:守门员全部练习结束后一共跑了56米.【点睛】此题考查的是有理数加法的应用,掌握有理数加法法则是解决此题的关键.22、(1)A、B这动的速度分别为1单位长度/秒,3单位长度/秒;(2)2秒时,原点给好处在点A点B正中间;(3)C行驶的路程是80个单位长度.【分析】(1)设点A的速度为每秒x个单位,则点B的速度为每秒3x个单位,由甲的路程+乙的路程=总路程建立方程求出其解即可;(2)设t秒时原点恰好在A、B的中间,根据两点离原点的距离相等建立方程求出其解即可;(3)先根据追击问题求出A、B相遇的时间就可以求出C行驶的路程.【详解】(1)设点A的速度为每秒x个单位,则点B的速度为每秒3x个单位,由题意,得4x+4×3x=16,解得:x=1,所以点A的速度为每秒1单位长度/秒,则点B的速度为3单位长度/秒.(2)设t秒后原点位于A、B点正中间.(4)(123)02t t --+-= 480t -+=2t =2∴秒时,原点给好处在点A 点B 正中间.(3)设B 点追上A 点的时间为1t 秒112(4)831t --==-(秒) ∴点C 行驶路程:10880⨯=(单位长度)C ∴行驶的路程是80个单位长度.【点睛】本题考查了列一元一次方程解实际问题的运用,数轴的运用,行程问题的相遇问题和追及问题的数量关系的运用,解答时根据行程问题的数量关系建立方程是关键.23、(1)3;(2)55;(3)22279x y xy -;(4)3a b --【分析】(1)按照有理数混合运算法则及顺序加以计算即可;(2)按照有理数混合运算法则及顺序加以计算即可;(3)按照整式的混合运算法则加以计算化简即可;(4)先利用数轴判断出绝对值中式子的正负性,然后进一步化简即可.【详解】(1)原式=193733⎛⎫-÷+-+⨯- ⎪⎝⎭=()371-++-=3; (2)原式=20191144234415424⎛⎫⎛⎫-⨯-⨯⨯--⨯ ⎪ ⎪⎝⎭⎝⎭=1424542431⎛⎫⨯--⨯ ⎪⎝⎭=()154--=55;(3)原式=22221554+12x y xy xy x y --=22279x y xy -;(4)由数轴可得:0a b c <<<,且a b >,∴0b c -<,0a b +<,0c a ->,∴原式=()()()2b c a b c a ---+--22b c a b c a =-+---+3a b =--.【点睛】本题主要考查了有理数的混合运算与整式加减运算及绝对值的化简,熟练掌握相关概念及运算法则是解题关键.24、(1)10.(2)段MN 的长度不发生变化,其值为1.【解析】(1)根据数轴与绝对值知,AB=|OB|+|OA|;(2)分两种情况进行讨论:①当点P 在A 、B 两点之间运动时;②当点P 在点A 的左侧运动时.【详解】(1)∵A ,B 两点所表示的数分别为-2和8,∴OA=2,OB=8∴AB=OA+OB=10;(2)线段MN 的长度不发生变化,其值为1.分下面两种情况:①当点P 在A 、B 两点之间运动时(如图甲),MN=MP+NP=12AP+12BP=12AB=1; ②当点P 在点A 的左侧运动时(如图乙),MN=NP-MP=12BP-12AP=12AB=1, 综上所述,线段MN 的长度不发生变化,其值为1.【点睛】本题主要考查了数轴、比较线段的长短.解答此题时,既采用了形象、直观的“数形结合”的数学思想,又利用了不至于漏解的分类讨论的数学思想.。
南外英语高考试卷
一、选择题1. Choose the word or phrase that best completes each sentence.A. BecauseB. AlthoughC. SinceD. If1. I ________ I was late for the meeting, I sent a message to apologize.A. BecauseB. AlthoughC. SinceD. If2. ________ you are tired, you should still finish your homework.A. BecauseB. AlthoughC. SinceD. If3. ________ the weather is bad, we will still go out for a walk.A. BecauseB. AlthoughC. SinceD. If4. ________ I ________ my phone, I couldn't call you back.A. Had; lostB. Had; lost; hadC. Had lost; hadD. Had lost; had; had5. ________ I ________ you, I would have helped you with your problem.A. Had known; hadB. Had known; wouldC. Had known; would haveD. Had known; would; have6. ________ I ________ you, I would have gone to the party with you.A. Had seen; hadB. Had seen; wouldC. Had seen; would haveD. Had seen; would; have7. ________ you ________ me, we would have been friends for years.A. Had known; hadB. Had known; wouldC. Had known; would haveD. Had known; would; have8. ________ you ________ me, we would have worked together on that project.A. Had met; hadB. Had met; wouldC. Had met; would haveD. Had met; would; have9. ________ you ________ me, we would have finished the task on time.A. Had worked; hadB. Had worked; wouldC. Had worked; would haveD. Had worked; would; have10. ________ you ________ me, we would have had a great time together.A. Had lived; hadB. Had lived; wouldC. Had lived; would haveD. Had lived; would; have二、完形填空Read the following passage and fill in each blank with one suitable word or phrase. Each blank may be filled with one word or phrase.On the morning of my 18th birthday, I received a mysterious package. It was a small, unmarked box, wrapped in brown paper. I opened it carefully and found a letter inside. The letter was from my mother, who had passed away when I was just a child. She wrote that she had hidden a secret in the box for me. I felt a mix of excitement and curiosity.I carefully unwrapped the box and found a small, golden locket. Inside the locket, there was a picture of my mother and me when I was a baby. The locket was locked, and I couldn't open it. I felt a wave of sadness and realized that my mother had left me something special to remember her by.I spent the next few days trying to open the locket. I tried every tool I could find, but nothing worked. Finally, I decided to visit my grandmother, who had been my mother's closest friend. She was an old woman with a kind heart and a wealth of knowledge.I told her about the locket and how I couldn't open it. She listened intently and then smiled. "I know how to open it," she said. "It's a family secret."She took me to her attic, where she showed me an old, dusty book. The book was filled with recipes, stories, and family traditions. She pointed to a particular page and showed me a drawing of a key. "This is the key to your locket," she said. "It's a symbol of our family's love and unity."I followed her instructions and found the key. I inserted it into the lock and turned it. The locket opened easily, revealing a small, intricately carved wooden box. Inside the box, there was a piece of paper with my mother's handwriting. It was a letter to me, filled with love and advice.I read the letter and felt a profound sense of connection to my mother.I realized that she had left me a legacy of love and wisdom. I knew that she would always be with me, guiding me through life.I kept the locket and the letter close to my heart. They reminded me of my mother's love and the strength she had given me. I was grateful for the secret she had left me, and I promised myself that I would carry it with me always.三、阅读理解Read the following passage and answer the questions that follow.In the small town of Willow Creek, there was a legend about a magical forest. It was said that the forest was filled with ancient trees, sparkling streams, and hidden treasures. Many people had tried to find the forest, but none had succeeded.One day, a young girl named Eliza decided to follow the legend. She packed her backpack with food, water, and a map. She set off on her journey, determined to find the magical forest.Eliza walked for days, following the narrow path that seemed to lead deeper into the unknown. She encountered challenges along the way, such as steep hills, thick forests, and treacherous rivers. But she never gave up, driven by her desire to uncover the truth of the legend.Finally, after what felt like an eternity, Eliza reached a clearing. She looked around and saw the most beautiful sight she had ever seen. The forest was exactly as she had imagined it, with towering trees, crystal-clear streams, and vibrant flowers. She knew she had found the magical forest.As she explored the forest, Eliza discovered a hidden cave. Inside the cave, she found a chest filled with gold coins, jewels, and ancient artifacts. She realized that these were the hidden treasures of the forest.Eliza took some of the treasures with her, but she knew that the forest was a place of magic and wonder. She left the rest of the treasures where she found them, hoping that others would discover them and appreciate their beauty.Eliza returned to Willow Creek, her heart filled with joy and gratitude. She shared her story with the townspeople, who were amazed by her journey and the magical forest she had found.1. What was the legend about the magical forest?2. What challenges did Eliza encounter on her journey?3. How did Eliza know she had found the magical forest?4. What did Eliza discover in the hidden cave?5. Why did Eliza leave some of the treasures in the forest?四、作文Write an essay in about 150 words based on the following topic:My Dream JobDescribe your dream job and explain why you would like to have it. Consider the skills and qualities required for this job, and how you plan to achieve your goal.(作文内容根据考生个人经历和想法进行创作。
江苏省南京外国语学校七级上期末数学试题
2016-2017学年玄武外校七年级(上)数学期末检测卷一、选择题(本大题共6小题,每题2分,共12分)1.3-的相反数是( ).A .3-B .3C .13D .13- 【答案】B【解析】和为O 的两个数互为相反数.2.下列图形中,不是正方体的展开图的是( ).A .B .C .D .【答案】D【解析】正方体的展开图共有11种,有“141型”(中间一行4个作侧面,上下两个各作为上下底面,共有6种基本图形),“132型”(中间3个作侧面,共有3种基本图形),“222型”(两行只能有1个正方形相连,1种基本图形),“33型”(两行只有1个正方形相连,1种基本图形).注意132型,222型要注意不能出现田字形.3.下列结论中,正确的是( ).A .单项式237xy 的系数是3,次数是2 B .单项式m 的次数是1,没有系数C .单项式2xy z -的系数是1-,次数是4D .多项式223x xy ++是三次三项式【答案】C【解析】单项式的系数是单项式中的数字因数,单项式的次数是单项式中所有的字母的指数的和;对于多项式而言,多项式里次数最高的项的次数,就是这个多项式的次数.4.下列说法(1)两条不相交的直线是平行线;(2)过一点有且只有一条直线与已知直线平等;(3)在同一平面内两条不相交的线段一定平行;(4)过一点有且只有一条直线与已知直线垂直;(5)两点之间,直线最短;其中正确个数是( ).A .0个B .1个C .2个D .3个 【答案】B【解析】在同一平面内,两条不相交的直线是平分线;过直线外一点,有且只有一条直线与已知直线平行;过一点有且只有一条直线与已知直线垂直;两点之间,线段最短.5.中国古代问题:有甲、乙两个牧童,甲对乙说:“把你的羊给我一只,我的羊数就是你的羊数的2倍”.乙回答说:“最好还是把你的羊给我一只,我们羊数就一样了”.若设甲有x 只羊,则下列方程正确的是( ).A .12(2)x x +=-B .32(1)x x +=-C .12(3)x x +=-D .1112x x +-=+【答案】C【解析】设甲有x 只羊,根据甲对乙说的话,乙的羊数可以表示成112x ++只;根据乙对甲说的话,可以列方程1122x x +-=+,变形得2(3)1x x -=+.6.如图,在数轴上有A 、B 、C 、D 四个整数点(即各点均表示整数),且23AB BC CD ==,若A 、D 两点表示的数的分别为5-和6,那么该数轴上点C 表示的整数是( ). C B AD A .2-B .4C .4-D .2 【答案】B 【解析】由23AB BC CD ==,得::3:2:6AB CD BC =,又A ,D 两点表示的数分别为5-和6,则11AD =,3211CO AD ==,则点C 表示的整为4.二、填空题(本大题共8小题,每题2分,共16分)7.如果代数式22y y -的值是1,那么代数式2841y y -+的值等于__________.【答案】5【解析】228414(2)14115y y y y -+=-+=⨯+=.8.已知3614∠α'=︒,则∠α的余角是__________︒.【答案】5346'︒【解析】9036145346''︒-︒=︒.9.请你来玩“24”点游戏,给出3、5-、6-、7四个数,请用+,-,⨯,÷算出24的算式__________.【答案】[]37(5)(6)⨯+---(写[](6)(57)3-⨯--÷亦可)【解析】抓住24的因数,比如38⨯,46⨯,212⨯等组合,(3)(8)-⨯-,(4)(6)-⨯-,(2)(12)-⨯-同理,可快速算出24点.10.如图是一个数值转换机,若输出的值为6-,则输入的数值a 应为__________.输出输入a -4×(-2)a 2【答案】1±【解析】2(64)(2)1a =-+÷-=,1a =±.11.我国是一个严重缺水的国家,大家应倍加珍惜水资源,节约用水.据测试,拧不紧的水龙头每秒钟会滴下2滴水,每滴水约0.05毫升.小明冋学在洗手后,没有把水龙头拧紧,当小明离开3小时后水龙头滴了__________毫升水.(用科学记数法表示)【答案】31.0810⨯【解析】3600320.051080(ml)⨯⨯⨯=.12.某商店将某种超级VCD 按进价提高35%,然后打出“九折酬宾,外送50元出租费”的广告,结果每台VCD 仍获利208元.那么每台VCD 的进价是__________元.【答案】1200【解析】设每台VCD 的进价为x 元,根据题意可列出方程[]0.9(135%)50208x x +--=.解得1200x =,那么每台VCD 的进价是1200元.13.已知关于x ,y 的代数式22332x axy y bxy xy +--+中不含有xy 项,则代数式212()()2a b a b ---=__________. 【答案】6-【解析】222233233(2)x axy y bxy xy x y a b xy +--+=-+-+不含有xy 项,则20a b -+=,2a b -=,那么22112()()2(2)(2)42622a b a b ---=⨯---=--=-.14.甲乙两站相距480公里,一列慢车从甲站开往乙站,每小时行80公里,一列快车从乙站开往甲站,每小时行120公里.慢车从甲站开出1小时后,快车从乙站开出,那么快车开出__________小时后快车与慢车相距200公里.【答案】1或3【解析】由题意可知慢车和快车相距200km 可能是相遇前,也可能是相遇后,因此进行分类讨论: 相遇前:480802001(h)80120--=+, 相遇后:480802003(h)80120-+=+, 那么快车开出1或3h 后两车相距200km .三、计算题(本题3大题,共21分) 15.(1)(4分)117 3.75(24)83⎛⎫+-⨯- ⎪⎝⎭. (2)(4分)4211(10.5)2(3)3⎡⎤---⨯⨯--⎣⎦. 【答案】(1)1(2)16【解析】(1)解:原式11715(24)(24)(24)834=⨯-+⨯--⨯- 335690=--+1=.(2)解:原式111(29)23=--⨯⨯- 11(7)6=--⨯- 716=-+16=.16.解方程:(1)(4分)32(3)6x x -+=.(2)(4分)332164x x +-=-. 【答案】(1)2x =;(2)34x = 【解析】(1)32(3)6x x -+=, 解:去括号3266x x --=,移项3266x x -=+,合并12x =.(2)332164x x +-=-, 解:去分母2(3)123(32)x x +=--, 去括号261296x x +=-+,移项261296x x -=--,合并43x -=-,系数化为1,34x =.17.(5分)先化简,再求值 求代数式22221222()62x y x y ⎡⎤----+⎣⎦的值,其中2312102y x ⎛⎫-++= ⎪⎝⎭. 【答案】27- 【解析】解:由题意得3120102x y -=⎧⎪⎨+=⎪⎩,42x y =⎧⎨=-⎩, 原式22223x y x =--+-2223x y =---.当3x =,2y =-时,原式2242(2)3=----×1683=---27=-.五、画图题(本题2大题,共12分)18.(6分)用小立方块搭一个几何体,使它从正面和上面看到的形状如下图所示,从上面看到形状中小正方形中的字母表示在该位置上小立方块的个数,请问:俯视图左视图主视图a b c d e f (1)俯视图中b =__________,a =__________.(2)这个几何体最少由__________个小立方块搭成.(3)能搭出满足条件的几何体共__________种情况,请在所给网格图中画出小立方块最多时几何体的左视图.(为便于观察,请将视图中的小方格用斜线阴影标注,示例:).【答案】(1)1,3(2)9(3)7,见解析【解析】(1)结合主视图和俯视图可知1b =,3a =.(2)结合(1)问可知3a =,1b c ==,d ,e ,f 至少有1个位置是2个立方块,所有这个几何体最少由9个小立方块搭成.(3)由(2)分析出d ,e ,f 至少有1个位置是2个立方块,那么共有7种组合,左视图如下:19.(6分)如图,点P ,Q 分别是∠AOB 的边OA ,OB 上的点.(1)过点Q 画OA 的垂线,交OA 于点C .(2)过点P 画OB 的垂线,垂足为H ,连接PQ .(3)线段QC 的长度处点Q 到__________的距离,__________的长度是点P 到直线OB 的距离; (4)线段PQ 、PH 的大小关系是__________(用“<”号连接).理由__________.【答案】(1)(2)见解析(3)直线OA ,线段PH(4)PH PQ <,直线外一点与直线上各点连接的所有线段中垂线段最短.【解析】QC BA P HO六、简答题(本题共5题,共39分)20.(6分)已知直线l 上有一点A 、B 、C ,且6AB =,4BC =,M 、N 分別是线段AB 、BC 的中点,画出图形并求MN 的长.【答案】线段MN 的长是1或5【解析】解:①当C 在线段AB 时,如图:C B A M N l∵M 是线段AB 的中点,6AB =, ∴116322MB AB ===×, ∵N 是线段BC 的中点4BC =, ∴114222NB BC ===×, ∴321MN MB NB =-=-=. ②当C 在线段AB 的延长线上时,如图:N M A B C l∵M 是线段AB 中点,6AB =, ∴116322MB AB ===×. ∵N 是线段BC 中点,4BC =, ∴114222BN BC ===×, ∴325MN MB BN =+=+=, 答:线段MN 的长为1或5.21.(8分)如图,连线AB 、CD 相交于O ,60∠BOC =︒,OE 是∠BOC 的角平分线,OF 是OE 的反向延长线.(1)OF 平分∠AOD 吗?如果是,请说明理由,如果不是,请举出反例.(2)与1∠的互补的角有__________.1FECB AO D【答案】(1)OF 平分∠AOD ,理由见解析(2)∠ADE ,∠OF ,∠FOB ,∠EOD【解析】解:(1)OF 平分∠AOD ,∵OE 平分∠BOC ,60∠°BOC =, ∴111603022∠∠∠°°COE BOC ====×, ∵1∠和∠AOF 互为对顶角,∴130∠∠°AOF ==, ∵∠FOD 和∠COE 互为对顶角,∴30∠∠°FOD COE ==,∴∠∠AOF FOD =,∴OF 平分∠AOD .22.(8分)金石中学有A 、B 两台复印机,用于印刷学习资料和考试试卷.学校举行期末考试,数学试卷如果用复印机A 、B 单独复印,分别需要90分钟和60分钟.在考试时为了保密需要,不能过早提前印刷试卷,学校决定在考试前由两台复印机同时复印.(1)在复印30分钟后B 机出了故障,暂时不能复印,此时离发卷还有13分钟.请你算一下,如果由A 机单独完成剩下的复印任务,会不会影响按时发卷考试?(2)B 机经过紧急抢修,9分钟后修好恢复使用,请你再算算,学校能否按时发卷考试?【答案】(1)会影响按时发卷考试(2)学校能按时发卷考试【解析】解:(1)复印机A :190, 复印机B :160, 设A 机单独完成剩下需x 分钟,30301906090x ++= 1906x = 15x =.1513>,答:会影响按时发卷考试.(2)设9分钟后,A ,B 共同完成需y 分钟,3930190609060y y +++=1906015y y += 13615y = 3612 2.4155y === 9 2.411.4+=(分钟),11.413<,答:学校能按时发卷考试.23.(9分)钟表上显示时间是1点30分,(如下图)(1)时计与分针的夹角=__________度.(2)设时计与分针的交点为O 点,时针为OB ,分针为OA ,过O 引一条射线OC ,且OM 平分∠AOC ,ON 平分∠BOC .① 若25∠BOC =︒,则∠MON =__________.② 若∠BOC α=,(090α︒︒<<),则∠MON 的度数为多少?【答案】(1)135(2)①67.5°②∠MON 的度数为67.5°或112.5°【解析】(1)时针:30/h °,0.5/min °,分针:6/min °,630(3010.530)135°°°°-+=×××.(2)①1°当射线OC 在∠AOB 外时,如图:OM C B A N∵25∠°BOC =, ∴112.52∠∠°NOC BOC ==, ∵13525160∠∠∠°°°AOC AOB BOC =+=+=, ∴1802∠∠°MOC AOC ==, ∴8012.567.5∠∠∠°°°MON MOC NOC =-=-=.2°当射线OC 在∠AOB 内时,如图:OC B A N M12∠∠NOC BOC =,12∠∠COM AOC =, 11()13567.522∠∠∠∠∠°°MON NOC COM BOC AOC =+=+==×. ③1°当射线OC 在∠AOB 外时,1)045α<≤°时,∵ON 平分∠BOC ,∠BOC α=, ∴12∠∠CON BOC α==,∵135∠°AOB =,∴135∠∠∠°AOC AOB BOC α=+=+,∵OM 平分∠AOC , ∴111(135)67.5222∠∠°COM AOC αα==+=+, ∴1167.567.522∠∠∠°MON COM CON αα=-=+-=.1)当4590°°α<<时,∵ON 平分∠BOC ,∠BOC α=, ∴1122∠∠CON BOC α==,∵135∠°AOB =,∴360135225∠°°°AOC αα=--=-,∵OM 平分∠AOC , ∴111(225)112.5222∠∠°°-COM AOC αα==-=, ∴11112.5112.522∠∠∠°°MON CON COM αα=+=-+=.O C BAM N2°,当射线OC 在∠AOB 内时,∵ON 平分∠BOC ,∠BOC α=, ∴1122∠∠CON BOC α==,∴135∠°AOB =,∴135∠∠∠°AOC AOB BOC α=-=-,∵OM 平分∠AOC , ∴111(135)67.5222∠∠°°-COM AOC αα==-=, ∴1167.567.522∠∠∠°°MON CON COM αα=+=+-=. 答:∠MON 的度数为67.5°或112.5°.24.(8分)仔细阅读下列材料,然后解答问题.某市场在促销期间规定:商场内所有商品按标价的80%出售.同时当顾客在该商场消费满一定金额后,按如下方案获得相应金额的奖券.消费金额为45080%360⨯=元,获得的优恵额为450(180%)30120⨯-+=元.设购买该商品得到的优惠率=购买商品获得的优惠额÷商品的标价.(1)若购买一件标价为1000元的商品,顾客得到的优惠率是多少?(2)对于标价在500元与800元之间(含500元和800元)的商品,顾客购买标价为多少元的商品,可以得到13的优惠率? 【答案】(1)33%(2)750元【解析】(1)消费金额:100080%800=×(元),优惠额:1000(180%)130330-+=×(元),优惠率:33033%1000=, 答:顾客得到的优惠率是33%.(2)设顾客购买标价为x 元的商品, 50080%400=×(元),80080%640=×(元),50062580%=(元), ① 当500625x <≤时,由题意得:(180%)6013x x -+=, 3(0.260)x x +=0.6180x x +=0.4180x =,450x =.∵450500<,∴不符,舍去,当625800x ≤≤时,由题意得:(180%)10013x x -+=3(0.2100)x x+= 0.6300x x+= 0.4300x=750x=.答:顾客购买标价为750元的商品,可以得到13的优惠率.。
南外七上语文月考试卷
一、基础知识(每题2分,共20分)1. 下列词语中字形、字音完全正确的一项是()A. 惊愕(è)沮丧(jǔ)茁壮(zhuó)B. 憾事(hàn)雕琢(diāo)摩天大楼(mó)C. 惊悚(sǒng)轰鸣(hōng)水晶球(jīng)D. 振奋(zhèn)瞬间(shùn)沉鱼落雁(chén)2. 下列句子中加点词语使用不正确的一项是()A. 他为了实现自己的梦想,毅然决然地放弃了舒适的生活。
B. 老师对学生的错误总是宽容以待,让他们有改过的机会。
C. 他在比赛中表现出了顽强的意志,最终赢得了冠军。
D. 这个问题太复杂了,我一时半会儿也想不出解决办法。
3. 下列句子中语病最严重的一项是()A. 这个展览展示了我国近年来在科技创新方面的巨大成就。
B. 学校为了提高学生的综合素质,增设了多种课外活动。
C. 他不但学习成绩优秀,而且具有良好的道德品质。
D. 他在演讲比赛中,因为紧张,所以发言时有些结巴。
4. 下列词语中加点的成语使用不恰当的一项是()A. 这个小村庄被群山环抱,宛如世外桃源。
B. 他性格内向,不善于与人交往,所以人缘不好。
C. 她勤奋好学,成绩一直名列前茅。
D. 这个产品以其独特的造型和优质的服务赢得了消费者的喜爱。
5. 下列句子中修辞手法运用不恰当的一项是()A. 星星像撒在夜空中的钻石,闪烁着迷人的光芒。
B. 那片湖水宛如一面镜子,映出了周围的美景。
C. 她的笑声像银铃般清脆,让人心情愉悦。
D. 那座山峦起伏,宛如一条巨龙蜿蜒在天地之间。
二、阅读理解(每题5分,共25分)阅读下面的文章,回答问题。
那片星空那片海那是一个夏夜,我和父亲坐在院子的石阶上,仰望星空。
天空像一面深邃的蓝宝石,星星像撒在上面的钻石,闪烁着迷人的光芒。
“爸爸,为什么星星总是那么亮?”我好奇地问。
父亲笑了笑,说:“因为它们离我们太远了,所以我们看到的星星都很亮。
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2007 南京外国语学校中考英语加试试卷第一卷(满分75分)1. Multiple Choice( )1. --- Susan, go and join your sister in cleaning the yard.--- Why __________?A. mineB. myC. ID. me( )2. --- Thank you for a wonderful meal.--- ___________.A. The same to youB. It‟s my pl easureC. No, that‟s alrightD. Thank you all the same( )3. The Smith‟s _________ trying _________ best to help you.A. is; hisB. are; theirC. are; hisD. is; their( )4. Nothing has gone wrong, _________?A. has itB. hasn‟t itC. has anythingD. hasn‟t anything( )5. Do you mind _________ me where the nearest post office is?A. tellB. tellingC. to tellD. told( )6. I enjoy talking to people and I know that in the past I _________ too much time _________ the telephone.A. spend; inB. spend; onC. spent; inD. spent; on( )7. _________ of the land in that district is covered with rocks and pebbles.A. Two-threeB. Second-thirdsC. Second-threesD. Two-thirds( )8. Y ou will lose your driver‟s license if you are _________ driving after drinking.A. metB. wantedC. caughtD. forgotten( )9. Unable to _________ her daughter‟s sudden death, the woman would sit by the door every day, _________ for her to return.A. receive; waitedB. accept; waitedC. receive; waitingD. accept; waiting( )10. The na me “killer” was first given to the grampus(虎鲸) because several _________ a great Greenland Whale.A. were seen attackedB. were seen attackingC. were attackedD. were seeing attacking( )11. People _________ are cooperative when they work with others. They encourage other team members by listening and responding to their ideas.A. have good team spiritB. have no team spiritC. with good team spiritD. with no team spirit( )12. Dieticians and _________ plan meals and nutrition programs and supervise the preparation of meals.A. nutritionistsB. geologistsC. zoologistsD. anthropologists( )13. FBI (Federal Bureau of Investigation) looks into crimes such as manufacturing or stealing _________ money.A. large amounts ofB. large numbers ofC. man thousandD. tens of thousands( )14. Violence usually creates problems instead of solving them, and the problems it creates are very _________ to solve.A. easyB. luckyC. toughD. depressed( )15. Some employees work four 10-hour days while others _________ to work the more common five 8-hour days. Which is NOT right?A. enjoyB. preferC. chooseD. like( )16. When Chang-Diaz finished his PhD studies, he decided it was time to _________ an astronaut position with NASA.A. apply forB. study forC. ask forD. work for( )17. Don‟t throw away any charge card receipts (发票) _________ you tear them up into very small pieces.A. ifB. unlessC. whetherD. after( )18. How beautiful her singing is! I have never heard _________ voice.A. a betterB. a goodC. the higherD. the highest( )19. Jack doesn‟t like sports, but he _________ some running every day.A. makes doB. is made doC. is made to doD. makes to do( )20. I have to _________ my shopping list to make sure if I need some butter.A. look forB. look throughC. look upD. look after( )21. He asked her _________ last April Fool‟s Day.A. what trick she plays on her friends.B. whether she had a good timeC. why she dressed up as a ghostD. who had she laughed at( )22. --- _________ you make so much noise?--- Sorry. I‟ll take care not to.A. CanB. WouldC. MayD. Must( )23. T ea leaves are usually picked by women as they are considered _________ and more careful than men.A. gentleB. gentlerC. gentlyD. more gently( )24. Credit Cards are _________ for a number of reasons. When you have a credit card, you don‟t have to carry around cash.A. usefulB. hopefulC. necessaryD. possible( )25. Do you think that it is no big deal if somebody gets killed on TV? If so, maybe you are watching _________ violence on TV.A. too manyB. many moreC. much tooD. too much2. FIND THE MISTAKES 10%( )26. Daddy, as well as Mummy, were awake, listening to the strange sound from the woods.A B C D( )27. One of the first men to study how to fly was the great Italian artist and the inventor, LeonardoA B C Dda Vinci.( )28. It was during his stay in Arles, southern France when Van Gogh produced his most brilliantA B C Dmasterpiece.( )29. English and mathematics are the most valuable subjects taught in school and it will be ofA B Cgreat use to you in the future.D( )30. During her first week at college, Susan had to buy her textbooks meet her professorsA B Cand trying hard not to miss any classes.D( )31. Although November is usually a rainy month in western Canada, but it can have theA B Coccasional sunny day.D( )32. Since Reid lives close to where he works, he doesn‟t have to spend a lot of the timeA B Cgetting to his office.D( )33. It is very kind for you to offer to drive me to the airport. I cannot possibly handle all thisA B Cluggage without your help.D( )34. If you can be afford to have a holiday in Hawaii, you will have a chance to relax in the sun.A B C D( )35. At the beginning of the term, I didn‟t know anyone in my physics class. However, by the endA Bof the term, I had made friend with several classmates.C D3. CLOZEA.Life was much better in the old days when there were none of these inventions, which are _____36____ to be useful, but in fact seem to _____37____ us so many problems._____38____ life without the telephone! How _____39____ it would be? Y ou could have a bath or read or do whatever you like to do without being _____40____. We might even start writing letters to each other again. I‟ve _____41____ forgotten what it is like to get a letter from a friend or relatives. Nor would I be sorry to say _____42____ to modern food processing (处理) methods, dried, frozen, and tinned food, and it certainly _____43____ the housewives‟ time, but _____44____ --- to watch more television? Bring back the good old days of fresh and nutritious food, I can _____45____ so many choices in the modern supermarket.( )36. A. thought of B. considered C. looked at D. treated( )37. A. make B. cause C. get D. raise( )38. A. Imagine B. Hope C. Guess D. Believe( )39. A. noisy B. relaxed C. useful D. peaceful( )40. A. interrupted B. asked C. invited D. worried( )41. A. almost B. ever C. hardly D. never( )42. A. hello B. yes C. goodbye D. thanks( )43. A. takes B. saves C. reduces D. costs( )44. A. for what B. for me C. for whom D. for herself( )45. A. go on B. do without C. make a living D. be all rightB.Geophysicists in Washington D.C recently created the first complete map of the ocean floor. The multi-coloured map is _________ researchers with detailed information about 71% of the Earth‟s surface that lies _________ the water.“It‟s like being able to _________the oceans and look at the Earth from space” said David Sanwell, one of the map‟s creators.Old ocean-floor maps were made using data gathered from ships that bounced sound waves off the ocean floor and recorded information _________ the waves bounced back. That information was spotty, touch and didn‟t _________ the entire ocean floor. Data for the new map came from the U.S Navy which recently released data that had been kept _________ since the 1980‟s.Sandwell and a team of other scientists used the _________ and high-powered computers to produce the new map. Already the map has helped geologists improve their _________ of the ocean floor. _________, the new map shows the locations of _________ under-sea volcanoes as were thought to be there before.( )46. A. giving B. offering C. providing D. supporting( )47. A. above B. under C. by D. on( )48. A. go across B. dry off C. fly over D. sail across( )49. A. after B. before C. since D. when( )50. A. cover B. sweep C. control D. T ake care.( )51. A. clear B. quiet C. secret D. true( )52. A. data B. method C. navy D. response( )53. A. statistics B. plans C. rules D. understanding( )54. A. At most B. For example C. Instead D. However( )55. A. as twice B. as many C. as twice many D. twice as many4. READING COMPREHENSIONIf you do not use your arms or legs for some time, they become weak; when you start using them again, they slowly become strong again. Everybody knows this, and nobody would think of questioning this fact. Y et there are many people who do not se em to know that one‟s memory work in the same way. When someone says that he has a good memory, he really means that he keeps his memory in practice by exercising it regularly, either consciously or unconsciously. When someone else says that his memory is poor, he really means that he does not give it enough chances to become better. The position is exactly the same as that of two people, one of whom exercises his arms and legs by playing tennis, while the other sits in a chair or a motor vehicle all day.If a friend complains that his arms are weak, we know that it is his own fault. If he tells us that he has a poor memory, many of us think his parents are to blame, or that he is just unlucky, and few of us realise that it is just as much his own fault as it was his arms or legs that are weak. Not all of us can become extremely strong or extremely clever; but all of us can, if we have ordinary bodies and brains, improve our strength and our memory by the same means – practice.Have you ever notices that people who cannot read or write usually have better memory than those who can? Why is this? Of course, because those who cannot read of write have to remember things, they cannot write them down in a notebook. They have to remember dates, times, prices, names, songs, and stories so their memory is in practice all the time.So if you want to have a good memory, what should you do from now on?( )56. Why does a person have a poor memory?A. Because he does not exercise his arms or legs by playing tennis regularlyB. Because he gives his memory too many chances to become strongC. Because he does not exercise his memory regularlyD. Because he sits in a chair or a motor vehicle all day( )57. After reading the passage, if a friend complains that his/her memory is poor, we know that it is __________ fault.A. his ownB. his parents‟C. his arms‟ or legs‟D. his luck‟s( )58. According to the author, who usually have better memories?A. Those who are talented in memorising thingsB. Those who cannot read or writeC. Those who have ordinary bodiesD. Those who always exercise their arms and legs( )59. What should we do if we want to have a good memory?A. T o go in for as many sports as possible.B. T o keep remembering thingsC. T o write down things we should remember in a notebookD. T o improve our strength and our memory at the same time( )60. which of the following is true according to the passage?A. He who says he has a good memory always exercises it consciouslyB. He who says he has a good memory always exercises it unconsciouslyC. Many people think that the parents of those who have poor memory are to blameD. All of those who cannot read or write have a better memory than those who can( )61. The underlined words “Two people” refers to __________.A. Those who have strong arms and those who have weak arms and legsB. Those who have good memories and those who have poor memoriesC. Those who cannot read or write and those who can read or writeD. Those who are extremely strong and those who are extremely clever.READING COMPREHENSION B( )62. Knowledge is Wealth runs English lessons for __________.A. Working adultsB. School childrenC. The elderlyD. People in public services( )63. All potential students have to __________ before the course starts.A. Pay $200 of course feesB. T ake a proficiency testC. Visit the company‟s websiteD. Ask for further information by email( )64. Su Ling, who is interested in a course, would have to pay a minimum of __________ upon registration.A. $50B. $70C. $190D. $270( )65. Those who are interested in any holiday programmes __________.A. Need to reserve a seat for a proficiency testB. Are required to phone for a timetableC. Are requested to register in personD. Are encouraged to register by 5th June 2007( )66. Each of the on-going courses has a duration of __________A. 3 monthsB. 1 periodC. 2 weeksD. 4 lessonsREADING COMPREHENSION CAlex felt upset. Along with his sister Rosita and his friend Hugo, Alex had been waiting in the cave for nearly three hours expecting either an attack from the returning robbers or the arrival of a rescue party. But nothing had happened. He and Rosita had had some f ood and a sleep, and now it was Hugo‟s turn to sleep after his meal. Rosita was lying in the entrance to the cave keeping watch on the valley below. Alex threw himself down beside her.…I do hope Ruark is all right,‟ she said, her eyes on the view outside. …I keep hoping I will see him somewhere soon.‟…I‟m sure he‟s ok,‟ answers Alex, …I‟m pretty certain the enemy thought it was a ground attack. Anyway, they were so busy rushing to get away in their car to waste time firing at a condor (秃鹰). I‟m not worried about him. What I am worried about, though, are the words on that tape that was tied to Ruark‟s leg. I keep saying the words to myself: what about the cave? There‟s a two metre hole at the back of it. No-one will find it, there are so many caves…The money they stole is hidden somewhere out there and I should hate them to come back and take it from under our noses.‟…Well,‟ replied his sister, …you heard what the man said. There are so many caves. At a guess, I can see about two hundred of them dotted about. It could take a week to look in them all‟.…Y es, it‟s a clever hiding place, but I think we have one clue that might help us. Ruark was perched (栖息) somewhere near enough for the tape to pick up their voices. He was probably situated just above the entrance. Condors are not exactly tiny birds so he may have been on a shelf or an overhanging rock large enough to take his big fee and body.‟ He half c losed his eyes against the strong light outside and tried to examine the opposite side of the valley.( )67. The people who had been waiting in the cave wereA. Alex, Ruark and HugoB. Rosita, Ruark and HugoC. Ruark, Hugo and AlexD. Hugo, Alex and Rosita( )68. The people were waiting in the cave becauseA. Rosita wanted to see Ruark come back somewhere thereB. They were tired and wated to sleep after the mealC. They wanted to make sure that Ruark was all rightD. There were hoping to be rescued( )69. In the third paragraph Alex says that heA. Does not believe that Ruark will returnB. Is confident that Ruark is safeC. Is disappointed that Ruark has abandoned themD. Is certain that Ruark will locate the robbers.( )70. What does Alex say will help them locate the cave there the money is hidden?A. Following Ruark when he comes back.B. Watching the robbers when they return to the area.C. Finding a large shelf or overhanging rock above a cave‟s entranceD. Searching for a cave where a condor is likely to nest.( )71. The word which is closest in meaning to …dotted about‟, as it is used in the passage is __________.A. 星罗棋布的B. 打上记号的C. 支离破碎的D. 保存完好的( )72. What about the cave? There’s a tw o-meter hole at the back of it. No-one w ill find it. There are so many caves… We can infer from these words that__________.A. The words were spoken by RuarkB. The cave is where the money is hiddenC. The cave is where Ruark is hidingD. The words were overheard outside the cave by Alex( )73. the word which is closest in meaning to …situated‟ as it is used in the passage is __________A. observedB. locatedC. removedD. introducedREADING COMPREHENSION DA year ago, I paid no attention to English idioms, though my teacher emphasized(强调) the importance again and again. But soon, the importance of English idioms was shown in an amusing experience. One day, I happened to meet an Englishman on the road, and soon we began to talk. As I was talking about how I was studying English, the foreigner seemed to be surprised, gently shaking his head, shrugging his shoulders, saying “Y ou don‟t say!” I was puzzled. I thought, perhaps this was not an appropriate topic. So I said to him, “Well, shall we talk about the Great Wall? By the way have you been there?”“Certainly, everyone back home will laugh at me if I leave China without seeing it. It was wonderful!“ He was deep in thought when I began to talk like a tour guide. “The Great Wall is one of the wonders of the world. We are very proud of it.”Soon I was interrupted again by his order. “Y ou don‟t say!” I couldn‟t help asking, “Why do you ask me not to talk about it?” “Well I didn‟t ask you to do so” he answered, greatly surprised.“Didn‟t you say …you don‟t say‟?” I said, hearing this, the Engl ishman laughed to tears. He began to explain, “Y ou don‟t say actually means …really?‟. It is an expression of surprise. Perhaps you don‟t pay attention to English idioms.”Only then did I know I had made a fool of myself. Since then I have been more careful with idiomatic expressions.( )74. When I first heard …Y ou don‟t say‟, I thought __________A. The Englishman was not interested in my English studiesB. The Englishman felt sorry that I found it so difficult to study EnglishC. I had talked too muchD. I‟d better change to some other topics instead( )75. Which of the following is true?A. The Englishman left china without seeing the Great Wall.B. The Englishman wanted to see the Great Wall so he stopped me from talking about it.C. The Englishman laughed to tears when I talked about the Great Wall like a tour guideD. The Englishman visited the Great Wall and thought it was worth visited.( )76. What‟s the best title of this passage?A. English Idiomatic ExpressionsB. “Y ou Don‟t Say!”C. An Amusing ExperienceD. The Importance of Learning English Idioms.Answer the following questions in full sentences.( )77. Why didn‟t the author pay attention to English idioms a year ago?(Please answer the question in one complete sentence) 2%__________________________________________________________________________________________________________________________________________________ ( )78. What did he think of himself when he got to understand the meaning of the idiom?__________________________________________________________________________________________________________________________________________________第二卷(满分25%)5. FILL IN EACH BLANK WITH A SUITABLE WORD. THE INITIAL LETTER OF THE WORD IS GIVEN. 7.5%79. One of the most famous ships in all history is the Santa Maria, the ship on which Columbusd__________ the New World80. When you look at a tree, you are a__________ only seeing half of the tree. The other half isunderground.81. Bell was very interested in the welfare of the deaf and even f__________ a school for deaf-mutesin Boston.82. Many songs of the sea were o__________ made up by sailors to ease the burden o f work onboard the ship.83. I‟d say my greatest strength is my a__________ to get to know people, and also I seem to be ableto make people feel comfortable right away.84. --- Blueway Bus S__________ can I help you?--- Y es, could you tell me if you have a bus to T ampa from downtown Miami leaving around 9:00 in the morning tomorrow?85. Y ou can come here by bus. The standard f__________ by bus is $148 one-way.86. Students up to the age of 16 in the U.S have the right to a free e__________ through high school.87. FEMA (Federal Emergency Management Agency) helps local communities recover fromd__________ such as hurricanes earthquakes and floods.88. Who o__________ McDonalds? Thousands of people do. For example in 1980 you could buyone piece, or share, of stock in McDonalds for about $1.20.89. When I started working, I was able to save a little money even thought I wasn‟t earning very much.I almost never spent money for e__________ such as going to the movies or eating out.90. Some people positively believe that Mars could s__________ life in the future if the rightconditions were produced.91. C__________ doesn‟t need to be in words. We can talk to each other by a smile, a frown, a shrugof our shoulders, or a gesture with our hands.92. On what occasions do you think a card might be a good way to c__________ your feelings?93. In societies where everybody c__________ with everybody else, most people will ultimatelybecome losers. That‟s why only a few people have more money or live a better life.6. FILL IN EACH BLANK WITH THE GIVEN WORD IN ITS PREPER FORM.94. In the USA, it‟s a tradition to eat turkey on Thanksgiving Day, so turkey is a kind of __________food on that day. (tradition)95. Valentines Day is a festival celebrated world wide. One of the more fascinating __________ takesplace in Denmark, where people put together bunches of white flowers. (celebrate)96. People with good __________ skills are able to put forward their ideas clearly. It is easy for theirlisteners to understand what they are saying. (speak)97. travelling is something that most people enjoy, though the ways people travel __________ greatly.(different)98. Calories are a unit of __________. They will tell you how much energy you get from a serving offood. (measure)99. According to the U.S surgeon General, people aren‟t getting eno ugh exercise and this is causingserious __________ problems. (healthy)100. T he constitution of the U.S.A says that all citizens must be treated __________. (equal)101. W ith a union, working people win basic rights, like a say in their jobs, __________ and securit y.(safe)102. B e suspicious when something is offered for free. The free items might also be of a much __________ quality. (low)103. W hen you buy packaged food, be sure to check the net __________. A large box might have less in it than a small box. (weigh)104. W endall is able to provide good customer service and great products because its employees want the company to __________. (success)105. H is __________ in high school was so outstanding that his teachers helped him get a scholarship to attend the University of Connecticut. (perform)106. T he tea plant is capable of to a height of about nine meters, but is usually kept at about ninety centimetres since this encourages the __________ of shoots from which the best tea is obtained.(grow)107. A ll workers deserve to make a free and fair __________ on whether to form a union. (decide) 7. FILL IN EACH BLANK WITH A SUITABLE PHRASE IN ITS PROPER FORM 10%look forward to go back dream about be known asbe proud of fill in with belong to in personbe made up of get around108. W hen I was quite young I sometimes ____________________ a city. It was odd, because the dream began before I even knew what a city was.109. I t will be football season next month. Billy ____________________ it.110. E very year, on 14th February, friends, families and lovers send cards and exchange gifts, with one another in a custom that ____________________ to ancient Roman Times.111. K enny‟s parents ____________________ him because he is now placed second in his class up from his previous year‟s position of fourt eenth.112. I n 1852, a French engineer called Giffard fixed a steam engine under a balloon ____________________ hydrogen and flew a distance of 32 kilometers.113. D ucks ____________________ the family of birds that include swans, and geese.114. D ragons have never really existed. As we all know they ____________________ parts of several real animals.115. T he movie star looked rather old when I saw him ____________________.116. h ow do you usually ____________________? On foot, by car, or by public transport? Which do you prefer?117. I BM ____________________one of the top computing corporations in the world.。