7年级上册寒假作业答案2022_7年级上册寒假作业答案2017

The 1st Day 　　一、1. clever 2. easy 3. newspapers 4. windows 5. masters 　　6. glasses 7. newest 8. funny 9. wonderful 10. cameras 　　二、1 – 5 DDBCD 6 – 10 DBBCD 　　三、BDCEA 　　四、1. don’t do 2. Is there any 3. watches 4. Where does; live 　　5. When does;play 6. for Millie’s 7. good swimmer 8. was born 　　五、1. has 2. are 3. Does; take 4. to play 5. don’t watch 　　6. drawing 7. do; do 8. to keep 9. asking 10. visiting 　　六、1 – 5 ACBCA 6 – 10 DCCAC 　　七、1. My cousin also has a pair of football shoes. 　　2. This is a photo of my family. 　　3. Tom is the best at swimming in our class./ Tom is the best swimmer in our class. 　　4. The ticket for each adult is ten dollars. 　　5. Basketball players look tall and strong. 　　The 2nd Day 　　一、1 – 5 DGAJB 6 – 10 IEFCH 　　二、1 – 5 DDCBD 6 – 10 BDBBA 　　三、1. spends; writing 2. buy; for 3. is lying 4. I am; friend 5. Which man 　　6. Let’s go to school. 7. Don’t open the door, please 　　8. Are there any chairs; Yes, there are 　　四、1. A How 2. D Uncle John 3. D there is 4. C has 5. C be late 　　五、1. Are you; I’m 2. This is; twin brother 3. are nineteen students; a teacher 　　4. know this boy 5. best swimmer 　　六、1 – 5 BDCCB 　　The 3rd Day 　　一、DEABJFIGHC 　　二、1. grandparents’ 2. each 3. exercises 4. kind 5. email 　　6. both 7. price 8. information 9. together 10. except 　　三、1 – 5 BBDCA 6 – 10 CDBAC 11 – 15 DBACD 　　四、1. Both; and; are 2. Does; watch 3. What’s; price 4. goes to; by bus 5. like; best 　　五、1. All of the students in our class like this story very much. 　　2. We often have dinner at my grandparents’ home. 　　3. There are many kinds of flowers in the garden. 　　4. I don’t often make this kind of model plane. 　　5. I hope you can enjoy yourself at the party. 　　六、1. There are some walkmans in this shop. 　　2. I get happy when I dance. 　　3. Father goes to work without having breakfast. 　　4. Let him fly his kite in the park. 　　5. What is your hat made of? 　　七、1 – 5 ABBDC 6 – 10 CBCCD 　　The 4th Day 　　一、A) 1. teeth 2. candies 3. watches 4. brothers’ 5. activities 　　6. really 7. fishing 8. usually 9. holidays 10. closed 　　B) 1. on 2. for 3. in 4. at 5. on 　　6. of 7. with 8. by 9. as 10. at 　　C) 1. telling 2. to use 3. are listening 4. to have 　　5. Does; do 6. Is 7. turn 8. Are watching 　　二、1 – 5 CBCCD 6 – 10 BADBC 　　三、1. Children’s Day 2. Which umbrella; yours 3. Which festival do; like 　　4. my favourite sport 5. don’t think he is 　　四、1. calling — called 2. exciting — excited 3. have — having 　　4. to do — doing 5. for — as 　　五、1 – 5 DCBDA 　　六、1. same 2. Maths 3. student 4. only 5. with 　　6. hard 7. be 8. sport 9. Why 10. counts 　　The 5th Day 　　一、1 – 5 CBCBA 6 – 10 CBCCA 　　二、1. interesting 2. called 3. helpful 4. suitable 5. excited 　　6. first 7. swimmers 8. letting 9. having 10. Children’s 　　三、1 – 5 CBACC 6 – 10 BDACC 　　四、1. eating; with; in 2. make; out of 3. shines through 　　4. Which; sister’s favourite festival / Which festival does; like best 5. my first time 　　五、1. How long 2. Whose turn 3. Which woman 　　4. borrows; from 5. called 6. has 　　六、1 – 5 ABCAB 6 – 10 DCBDA 　　七、FFFFT 　　The 6th Day 　　一、DCCAB CBDAB 　　二、1. dress up as 2. people in the West 3. not…any more 4. play a trick on sb. 　　5. be on holiday 6. in many ways 7. my favourite festival 8. Happy Halloween 　　9. keep healthy 10. twice a week 　　三、1. drinks 2. September 3. shelves 4. Grey 5. posters 　　6. easy 7. lies 8. energy 9. Anyone 10. date 　　四、1 – 5 BDCBA 6 – 10 CDADB 　　五、1. Is there any fish on your shopping list? 　　2. It’s difficult for Americans to study Chinese. 　　3. Daniel wants to play basketball but he can’t run fast. 　　4. How long does your parter watch TV every week? 　　5. How often does Mrs White go swimming? 　　六、1. There is too much sugar in chocolate. 　　2. I like vegetables and fruit because they are good for me. 　　3. Is it time for babies to listen to music? 　　4. If you feel hungry and tired, have a cup of tea and have a rest. 　　5. Mr Li always reads newspapers before meals. 　　七、1 – 5 DCBCA 6 – 10 ACDCB 　　八、One possible version: 　　Tom usually has breakfast at home at 6:30.Before, he liked to have fast food. Now, he changed his diet. He often has some milk, bread and eggs for breakfast.At12:00, he has lunch at school. He often has some rice, meat and vegetables. Sometimes, he has fish. He often has supper with his family together. Now he is healthier than before. 　　The 7th Day 　　一、1. seldom 2. model 3. before 4. hungry 5. change 　　6. special 7. healthy 8. tired 9. twice 10. hamburgers 　　二、1 – 5 DDCAC 6 – 10 ADCAB 　　三、1. Why do; like 2. keep; fit/ healthy 3. Don’t; eat 　　4. What does; get 5. all the time 　　四、1. It’s very important to drink a lot of / a plenty of water every day. 　　2. How long do you sleep every day? 　　3. Good luck with your new diet and lifestyle. 　　4. Kitty plans to go swimming three times a week. 　　5. Students spend about seven hours a day studying at school. 　　五、1. This is not my mother’s sweater. 　　2. Does she want to dance? 　　3. I can learn a lot about Chinese History. 　　4. What is your favorite subject? 　　5. What time does she usually go to bed? 　　六、1 – 5 BBADD 　　七、1. usually 2. after 3. desk 4. Chinese 5. into 　　6. turn 7. help 8. Let’s 9. minutes 10. please 　　The 8th Day 　　一、1. tomatoes 2. scoring 3. Wednesday 4. list 5. January 　　6. neighbours 7. comfortable 8. expensive 9. matches 10. chooses 　　二、 1 – 5 DBDBB 6 – 10 BABCB 　　三、1. speak to 2. gets to 3. is putting on 4. get up 5. get back 　　6. is taking off 7. There is 8. at weekends 9. see a doctor 10. is looking for 　　四、1. Is; or 2. more than 3. is/ looks like 4. They put about five eggs in a box. 　　5. favourite fruit 　　五、1. My parents and I are all good at sports. 　　2. I usually go running for one hour at weekends. 　　3. Does he take a bus to work every day? No, he goes by bike. 　　4. It is good to eat different kinds of food. 　　5. This is really a good place to play computer games. 　　六、1 – 5 CBCBD 6 – 10 AACDA 　　七、1. housework 2. hurry 3. take 4. yourself 5. worry 　　6. leaves 7. begins 8. know 9. help 10. think 　　The 9th Day 　　一、1. keep healthy/fit 2. be good for 3. be hungry 4. too much sugar 　　5. finish doing homework 　　6. 祝贺你! 7. 不再 8. 变得疲劳 9. 从不运动/锻炼 10. 感觉好些 　　二、1 – 5 CBDCA 6 – 10 CBDAC 　　三、A) 1. traditional 2. well 3. less 4. Teachers’ 5. dancers 　　B) 6. chatting 7. to buy 8. Did; invite 9. going 10. doesn’t fit 　　四、BDACE 　　五、1. doesn’t; enough; to buy; present for 2. getting fat 3. It’s important 　　4. seldom eat 5. exercise for 　　六、1. didn’t; any more 2. are some watches; boxes 3. How long does; play 　　4. with; and 5. walks home 　　七、1. They often plays football on the football field. 　　2. Kitty goes to her dancing lessons every day except Sunday. 　　3. Do you get red packets from your parents at Chinese New Year? 　　4. He doesn’t plan to have meat or bread for dinner 　　5. How many kinds of food can you eat in the restaurant? 　　八、1. It happened in the 18th century. 　　2. He liked to play cards for money. 　　3. He put the meat between two pieces of bread and held the food in his right hand while he played cards with his left hand. 　　4. Because they liked Sandwich’s idea. 　　5. Both. 　　The 10th Day 　　一、A) 1. Finally 2. after-school 3. candles 4. January 5. autumn 　　6. reason 7. However 8. fashion 9. boring 10. through 　　B) 1. raising 2. sounds 3. to practise 3. finishes 5. paid 　　二、1 – 5 CABCB 6 – 10 CBACA 　　三、1 – 5 FDECA 　　四、1. are some shoe shops 2. There are many 3. Which woman 　　4. Is; flying kites 5. There are different kinds of books in the bookshop. 　　五、1. How much is this pair of trousers? 　　2. She doesn’t eat any snacks or sweets any more. 　　3. Can we buy our grandpa some mangoes? 　　4. She is chatting with her friends on the Internet now. 　　5. I think we need enough water to keep healthy every day. 　　六、1 – 5 BDCAC 6 – 10 DBBAC 　　七、1. food 2. tall 3. lives 4. hard 5. fat 　　6. sit 7. still 8. try 9. Perhaps 10. without 　　The 11th Day 　　一、1. because 2. popular 3. also 4. jeans 5. cotton 　　6. soup 7. pretty 8. interesting 9. juice 10. tomatoes 　　二、1. to close 2. spends 3. speaking 4.( is )lying 5. Eating 　　6. dresses 7. am not feeling 8. collecting 9. carry 10. to drink 　　三、1. watch less TV 2. wait a moment/ minute 　　3. have/take a look 4. never mind 　　5. buy sb. sth./ buy sth. for sb. 6. on the top floor 　　7. the computer games center 8. write (a letter) to 　　9. at present/ at the moment/ right now 10. wait for my turn 　　11. borrow… from 12. try on 　　13. ask for help by calling 110/call 110 for help 14. different kinds of 　　15. a good place to meet friends 16. a sports shop 　　17. pay for… 18. pocket money 　　四、1 – 5 DBBCB 6 – 10 DBADB 　　五、1. It’s very easy to find the new supermarket. 　　2. It’s a good place to meet friends. 　　3. My cousin spends 30 yuan on/ buying this T-shirt. 　　4. What size are your feet? 　　5. I want to take/have a look at that music box. 　　六、1 – 5 DABBD 　　The 12th Day 　　一、1. friend 2. woman 3. National 4. same 5. wearing 　　6. large 7. fun 8. needs 9. restaurant 10. tie 　　二、1 – 5 ADCCB 6 – 10 ACDDD 　　三、1. playing with 2. keep healthy 3. in the future 4. any more 　　5. to borrow…from 6. go shopping 7. try to 8. at the moment 　　9. is trying on 10. is away 　　四、1. go on a trip 2. Would; like to 3. My favourite lessons 　　4. e-mail me 5. meets; at the weekend 　　五、1. I need you to help me (to) clean the classroom. 　　2. My mother’s birthday is coming (up). 　　3. How much does the pair of shoes cost? 　　4. I don’t have enough money to buy you a present. 　　5. The shoes match her favourite T-shirt well. 　　六、1 – 5 ADBCB 6 – 10 CDACD 　　七、1 – 5 FTFFT 　　The 13th Day 　　一、1. 1ook for 2. just a minute 3. a police car 4. shopping malls 5. teach us English 　　6. 给她买张唱片 7. 进行学校旅行8. 除了你我之外 9. 没关系;不要紧 　　10. 向某人问好 　　二、1. to say 2. on the top 3. Is; running 4. isn’t free 5. modern 　　三、1. about 2. By 3. for 4. with 5. after 　　6. of 7. to; with 8. to 9. through 10. at 　　四、1. Fine 2. weather 3. cold/hot 4. hot/cold 5. have 　　五、1 – 5 BCDAD 6 – 10 ABCDC 　　六、1. some shoe shops 2. How many times do you take the medicine a day? 　　3. There are 4. What is; doing 5. We don’t need to buy any vegetables. 　　七、1 – 5 DBBAD 　　八、1. take 2. true 3. why 4. safe 5. friends 6. place 7. feel 8. child 　　The 14th Day 　　一、1. lazy 2. smart 3. choose 4. colourful 5. noodles 　　6. poor 7. hundred 8. lemon 9. holiday 10. careful 　　二、1 – 5 CBDBD 6 – 10 CADCA 　　三、1. looking 2. colour 3. about 4. enough 5. larger 　　6. on 7. made 8. much 9. take 10. money 　　四、1. music 2. borrows 3. first 4. healthier 5. keeps 　　6. friends 7. writing 8. worried 9. rainy 10. photos 　　五、1. I don’t know what to say at the meeting today. 　　2. I hope you will like the fashion show. 　　3. How long does it take you to finish your homework every day? 　　4. I am wearing the popular clothes from the 1980s. 　　5. Are these scarves made of silk? 　　六、1 – 5 BABDC 　　七、One possible version: 　　My Good Friend 　　I have a good friend. He is a Chinese boy. His Chinese name is Li Ming and his English name is Daniel. He is 14 years old now. He studies at No. 1 Middle School. He is in Class 8, Grade 1. He is good at English, math and computer. He can sing and play basketball very well. He likes watching TV, too. He is very kind and friendly. He always helps others. He is polite and helpful. I like him very much. 　　The 15th Day 　　一、1. biscuits 2. knives 3. never 4. polite 5. borrow 　　6. style 7. Thursday 8. kitchen 9. members 10. library 　　二、1 – 5 ABBAB 6 – 10 DACDB 　　三、1. Does; do 2. Where do; go 3. How many babies are 4. takes a bus 　　5. buy; for 6. English; but; don’t 　　四、1. well 2. nice 3. comes 4. cooking 5. only 　　6. clubs 7. have 8. sounds 9. polite 10. them 　　五、1. I was born in Shanghai, but live in Suzhou. 　　2. Do you like to talk on the phone with your friends? 　　3. I usually go running for one hour at weekends. 　　4. It’s time for after-school activities. 　　5. The sports shop is open at 8.00 a.m., and it is closed after 5.00 p.m. 　　六、1 – 5 BADCD 6 – 10 CBADB 　　七、1 – 6 FFTFFF 　一、选择题 　　1、B 2、D 3、B 4、D 5、A 6、D 7、A 8、D 9、D 10、C 　　二、填空题 　　11、0，1，2 12、11 13、略 14、-4 　　15、1.234×107，1.2×107，百万 　　16、0，1 -1，0，1 　　17、2009 　　18、-nm3 　　19、9e 　　20、〉 　　三、计算题 　　21、(1)1 (2)- (3)13 (4) 22、原式= 当a=2时，原式=10 　　23、A-B+C=4 所以明明同学的做法是正确的 　　24、 = 25、当n为奇数时原式=-1 当n为偶数时原式=1 　　26、(1)5a+8b (2)6a+10b 　　27、(1)略 (2)624 　　(3)语言叙述：一个整数的平方比它前后两个整数的积大1; 　　代数式表示： 28、420 (一)13、(1)地轴 北 南 (2)6 371 等于 (3)赤道 0度 40 00014、 　　(1)因为地球太大了，人们无法看到地球的全貌，于是人们仿照地球的形状，并且按照一定的比例将它缩小，制成的地球模型——地球仪。(2)在地球仪上，人们用不同的颜色、不同的符号和文字来表示陆地、海洋、山脉、河湖、国家、城市等地理事物的名称、位置、形状等，地球仪可以给我们的工作、生活和学习提供方便。(3)略 　　(二)14、(1)可信。因为地球在自转的同时，还围绕着太阳不停地公转，1年转过1周。(2)50岁。因为地球公转一周所需的时间是1年，转过50周就是50年。( 　　三)14、可利用《大蜀山导游图》寻找明显标志物确定方向，也可以根据植物向阳性确定方向，即植物生长茂盛的山坡是向阳的南坡。(开放性题目，答案只要合理即可) 　　(四)14、如：科学家在我国什么地方发现大洋地壳残片?在河北遵化发现大洋地壳残片说明了什么?华北地区在远古时期是什么样子?华北地区的陆地是怎样形成的?等等。(只需提出两个问题) 　　(五)14、有可能。因为根据测量，亚洲和非洲之间的红海在不断扩张，位于欧洲和非洲之间的地中海在不断缩小。 　　(六)(1)(2)(3)(4) 　　(七)11、(1)多 2 000 (2)大于 (3)小于 (4)雨极 干极13、A地：终年多雨，年降水量大。B地：降水季节变化大，呈现明显的旱、雨两季。(八)12、(1)A (2)印度洋 (3)0(十)13、(1)⑥ (2)② ① (3)殖民主义扩张 国际贸易活动的扩展(十二)12、(1)邻国 公海 (2)A(×) B(√) (3)山脉 纬线 经线 纬线 湖泊 　　一、单项选择题(本大题共20小题， 每小题2分，共40分，七年级上册地理寒假作业答案详解。在每小题所列出的四个选项中，只有一项是正确的。请将正确选项前的字母代号依次填在下面答题栏内)题号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1 8 19 20 　　答案1.下列一些自然现象，由地球自转造成的是A.昼夜长短的变化 B.四季变化现象C.昼夜现象 D.昼夜交替现象2.太阳直射最北、最南的界线是A.南回归线和北极圈 B.北极圈和南极圈C.北回归线和南极圈 D.北回归线和南回归线3.下面是同样图幅的地图，你若采用比例尺的地图是A.建平县行政图 B.朝阳市行政图C.辽宁省行政图 D.中国行政图 　　4.下列山脉为两个大洲分界线的是A.阿尔卑斯山脉 B.喜马拉雅山脉C.乌拉尔山脉 D.大分水岭5.东半球的经度范围是A.0°和180°之间 B.20°E和160°W之间C.20°W以西到160°E D.20°W以东到160 °E6.关于地球上海陆分布的说法，正确的是A.世界海陆分布很不均匀 B.南半球陆地多于北半球C.西半球陆地多于东半球 D.陆半球陆地多于海洋7.地球上，海洋所占的比例是：A.71% B.29% C.50% D.39%8.世界上跨经度最广的大洋是A.太平洋 B.大西洋C.印度洋 D.北冰洋9.下列词语中，描述 天气的是A.风和日丽 B.长夏无冬C.四季如春 D.常年湿润10.如果你爸爸今天要到南非出差(南半球)，你将会建议带A.春装 B.夏装C.秋装 D.冬装 　　11.2004年8月13日台风“查理”袭击美国，下列天气符号中,表示台风的是: 　　12.赤道地区全年高温多雨，南极大陆终年严寒少雨且温差大，导致两地气候差异的主要因素是A.地形因素 B.海陆因素C.洋流因素 D.纬度位置13.下列地区中多地形雨的是A.沿海地区 B.长江三角洲C.喜马拉雅山北坡 D.喜马拉雅山南坡 　　14.中央气象台天气预报：青岛3月17日气温为2～8℃，2℃是指一天中什么时候的气温A.午夜 B.日出前后C.日落之后 D.早晨8 时15.造成世界气候地区差异的原因是A.各地区社会经济条件不同 B.各地区风俗习惯不同C.各地农业发展水平不同 D.影响气候的因素不同16.人口的分布状况与地理环境有着密切联系，比较适合人类居住的地区是A.干旱的沙漠 B.原始的热带雨林 　　第一章 让我们走进地理第一节 我们身边的地理知识课堂练习：单项选择题1.D(订正：“1.奥运会于2012年7月28日当地时间21时在 开幕，我们应该在 收看”改为“1.奥运会于当地时间2012年7月27日21时在 开幕，我们应该在7月28日 收看”，选项“D.英国伦敦 下午”改为“D.英国伦敦 上午”，地理七年级上册寒假作业答案解析。) 2.A 3.B 4.C 5.D 6.A 7.B 8.A 9.B 10.B 11.B 12.A 13.D 14.C 　　15.B课后巩 　　1.企鹅 北极熊 (订正：“它们生活”改为“它们生活在”)南极地区 北极地区 背景冰天雪地;企鹅、北极熊身上有厚厚的羽毛和绒毛;从电视或网上得到的知识，寒假作业答案《地理七年级上册寒假作业答案解析》。只要合理即可) 　　2.荷兰　风车主要用来将堤坝内海湾的海水抽到外海，使河流带来的泥沙淤积，围海造田;此外，还磨面粉。 　　3.①晒盐A.土地 ②采伐木材B.海洋 ③建设工厂C.森林 ④放牧⑤捕鱼4.A.赛马 ①滨海地区B.登山 ②我国东北地区(冬季)C.冲浪 ③河湖地区D.溜冰 ④山地地区E.赛龙舟 ⑤草原地区 　　第二节 我们怎样学地理课堂练习1.B　2.A　3.B　4.A 　　5.D　6.D　7.B 8.D　9.A　10.B　11.B 12.A13. D 14.A 15.A 16. B 17.A 18.B课后巩固1.⑴ 1∶80000000 (2)② ① ② ① (3)小 详细2.沙漠 时令河 长城 铁路 水电站 山峰 湖泊 公路3.缩小 图上距离 数字式 线段式 文字式 北 南北 东西 北 南 西 东 地图上的文字说明或数字标注4.略单元测验一、单项选择1.B 2.B 3.B 4.B 5.C 6.C 7. B 8.C 9.C 10.A 11.D 12.A 13.D 14.B 15.A 16.D 17.C 18.D 19.D 20.B二、综合题21.(1)经纬网 指向标 (2)指向标 正北 (3)西南-东北 正东 (4)南 北(5)东南文字式 线段式 数字式图上l厘米代表实地距离 50千米图上1厘米代表实地距离800千米 1:80 000 0001:10 000 000

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