浙江省绍兴市柯桥区六校联盟2017_2018学年七年级英语下学期4月独立作业试题人教新目标版
2017_2018七年级英语下学期起始试题人教新目标版
浙江省台州市2017-2018学年七年级英语下学期起始试题（满分：100分考试时间：90分钟）一、完形填空（本题共有15小题，每小题1分，共15分）阅读下列短文，从文后各题所给的A、B、C、D四个选项中选出一个最佳答案。
Hi! I’m Tony. I don’t like to get up 1 . In the morning, I get up at eight. ThenI go to school2 eight thirty. I don’t have3 time for breakfast, so I usually eat very4 . For lunch, I usually eat hamburgers. After school, I sometimes play basketball for half5 hour. When I get home, I always do my homework6 . In the evening, I either watch TV7 play computer games. At ten thirty, I8 my teeth and then I9 .Mary is my 10 . She usually gets up at six thirty. Then she always 11 and eatsa good12 . After that, she goes to school at eight thirty. At twelve, she eats lots of fruit and vegetables for lunch. After lunch, she sometimes plays volleyball. She always eats ice-cream after dinner. She knows it’s not good 13 her, 14 it tastes good! In the evening, she does her homework and usually swims or takes a 15 . At nine thirty, she goes to bed.( )1. A. early B. easy C. interesting D.good( )2. A. at B. in C. on D. for( )3. A. many B. much C. little D. lot( )4. A. quickly B. well C. healthy D. slowly( )5. A. a B. \ C. an D. the( )6. A. one B. two C. second D. first( )7. A. and B. or C. then D. so( )8. A. show B.take C. clean D. brush( )9. A. go to school B. go to bed C. eat dinner D. sleeping( )10. A. brother B. teacher C. uncle D. sister( )11. A. take a show B. takes a show C. take shower D. takes a shower ( )12. A. dinner B. breakfast C. lunch D. food( )13. A. for B. with C. at D. to( )14. A. and B. but C. so D. because( )15. A. bus B. foot C. run D. walk二、阅读理解（本题共有15小题，每小题2分，共30分）阅读下列材料，从每题所给的A、B、C、D四个选项中选出最佳选项。
浙江省绍兴县实验中学2018-2019学年七年级下期中英语试题及答案
浙江省绍兴县实验中学2018-2019学年七年级下期中英语试题及答案一、听力（本题有15小题；第一、二节每小题1分，第三节每小题2分，共计20分）第一节：听小对话，选择图片。
1. What animals does Sally like?A B. C.2. What’s John doing?A B. C.3. What time is it now?A. B. C.4. How does Mike go to school?A B. C.5. What’s the rule?A. B. C.第二节：听长对话，选择正确的选项。
听下面一段较长的对话，回答第6-7两小题。
6. What does Emily have to practice on Saturday evening?A. the pianoB. the violinC. the guitar7. When does Emily play volleyball?A. On Saturday morning.B. On Sunday morning.C. On Sunday afternoon.听下面一段较长的对话，回答第8-10三小题。
8. Who wants to go swimming?A. JaneB. MichaelC. Alice9. What is Michael doing?A. He’s doing the homework.B. He’s reading a newspaper.C. He’s playing computer games.10. Where are they talking?A. In the classroom.B. On the phone.C. In the library.第三节：听独白，回答问题。
11. Where does Susan have breakfast?A. At home.B. At school.C. We don’t know.12. How long does the bus ride take?A.10 minutes.B. 20 minutes.C. 30 minutes.13. Wha t’s her favorite subject?A. English.B. History.C. Science.14. What does she eat for lunch?A. Fish and vegetables.B. Carrots and hamburgers.C. Tomatoes and chicken.15. What doesn’t she do in the evening?A. Read a book.B. Play computer games.C. Watch TV.笔试部分（共50分）二、单项填空（本题有10小题；每小题1分，共计10分）16. The word “kinds” is read as ___________.A. /kaInds/B. /kInds/C. /kaIndz/D. /kIndz/17. My best friend is ______ 11-year-old boy. He’s from a small village.A. aB. anC. theD. /18.--Do you have to wear uniforms at school? -- Yes, it’s a _________.A. habitB. ruleC. dreamD. center19.--The fish tastes __________. --Thank you. My mother cooks _________.A. good, goodB. good, wellC. well, wellD. well, good20.--Do you like movies? --No, I __________ go to the movies.A. alwaysB. usuallyC. sometimesD. never21.--_________ is it from the park to the zoo? --It’s only fifteen minutes on foot.A. How oldB. How manyC. How farD. How much22. The tigers ______________, so we must do something to save them.A. are from ChinaB. are in great dangerC. are really beautifulD. are between the lions and the giraffes23.--Please remember to _________ your notebook to school tomorrow, Sam. --OK, Ms Clark.A. crossB. bringC. takeD. write24.--I can’t find Julie. Where is she? --Oh, she ___________ in the garden.A. listens to musicB. is reading a storybookC. can play with her pet dogD. wants to go outside25.--The pandas only live in China. --____________. They are a symbol of China.A. That’s right.B. Sounds good.C. I’d love to.D. All right.三、完形填空（本题有10小题；每小题1分，共计10分）The school music club opens. Tony wants to 26 the club, but he doesn’t want to go alone. So he is 27 his friends at home. He wants to ask 28 to go to the club with him, but everyone is 29 .Martin is doing his homework at home. It usually 30 him two hours to finish it. Peter is writing a letter to his pen pal and he doesn’t like 31 . Jim likes music a lot, but he is singing songs with his classmates at school. They are having a 32 contest（比赛）. Alice is cleaning her room. Simon is helping his brother 33 his English. He often does badly in his tests. Tom is not feeling well. He has to stay 34 . Gray is playing baseball with his sister. Tony is not happy 35 no one can go to the club with him.26. A. live B. join C. go D. take27. A. making B. writing C. calling D. meeting28. A. them B. him C. her D. us29. A. lazy B. busy C. relaxed D. free30. A. takes B. needs C. shows D. plays31. A. art B. club C. music D. English32. A. singing B. swimming C. dancing D. running33. A. at B. in C. for D. with34. A. at school B. in the park C. at work D. at home35. A. and B. so C. because D. but四、阅读理解（本题有15小题；每小题2分，共计30分）. On April 3US pop singer Bruno Mars will have two concerts in Shanghai andmainland.dressed like Roman soldiers（士兵）.36. The name of the horse is ___________.A. Bruno MarsB. CaliC. Mona RamouniD. Ivrea, Italy37. We can see people fight with oranges on ___________.A. March 14B. March 4C. April 3D. April 538. We can see these passages in a ___________.A. storybookB. science bookC. picture bookD. newspaper（B）Dear Dad and mom,How are you? I’m happy here, but I miss you very much. It’s Sunday today. I don’t have classes.I am writing an e-mail to you in the computer room now. There are lots of students here. Some are talking with their friends on QQ. Some are playing computer games. Some are watching movies on computers. My new friends Peter and Bill are here with me. Peter is buying a T-shirt on the Internet. And Bill is reading a book on the computer. They’re friendly and they often help me with my study and life.When you come to Shanghai, I want you to meet them.I’m OK in the new school. Please don’t worry about me. I hope you are happy and well.Love,Jenny39. Where is Jenny now?A. At home.B. In the living room.C. In the library.D. In the computer room.40. What’s Bill doing?A. He is talking with his friends on QQ.B. He is playing computer games.C. He is reading a book on the computer.D. He is watching a movie on the computer.41. What does Jenny think of her two new friends?A. They are friendly.B. They are funny.C. They are smart.D. They are strict.42. What can we learn from the letter?A. Jenny doesn’t have fun at school.B. Jenny can speak Chinese well.C. Jenny is in China now.D. Jenny doesn’t like Chinese food.（C）There is a lion in the forest. Every day he goes out to look for food. The small animals in the forest are all afraid of him.Not far from the forest there are four bulls. They are good friends, and often go out together. The lion tries many times to catch them, but can’t do so. Every time he comes near, the four bulls stand together to fight him. So he can do nothing to them.One day the bulls have a quarrel. After that each of them goes his own way. When the lion sees this, he is very happy. One by one he catches all the four bulls and eats them up.43. The story is about ______________.A. a lionB. a bullC. four bullsD. a lion and four bulls44. Why can’t the lion catch the bulls at first?A. Because the bulls stand together to fight him.B. Because the bulls are in their houses.C. Because the bulls are too strong.D. Because the lion is not strong.45. What’s the meaning of the underlined word “quarrel”?A. 游戏B. 吵架C. 死亡D. 逃跑46. What does the story want to tell us?A. East, west, home is best.B. Time is money.C. Union is strength.D. Love me, love my dog.（D）In most schools, all students must wear school uniforms when they are at school. But not every student likes the school uniform.Li Jia, a 13-year-old girl from No. 9 Middle School, says, “I don’t like my school uniform at all. It is too ugly. I think young girls should wear some colorful clothes. But I have to wear it everyday.”However, Su Yan, also a middle school student, has different opinions（观点）. He says, “I like my school uniform. I think it is very beautiful. The uniform is a symbol of my school, and I love my school very much.”Mr. Chen, a teacher, tells the reporter, “It’s good for the students to wear uniforms. It saves a lot of time and money. In the past, my daughter spent（花费）much time on her clothes. But now, she seldom （很少）asks me to buy clothes for her because she has to wear the school uniform.”Do you like your school uniforms? Welcome to write to us.47. What do you know about Li Jia?A. She is an ugly girl.B. She never wears her uniform.C. She doesn’t like her school uniform.D. She studies in No. 1 Middle School.48. What does Su Yan say about his school uniform?A. He doesn’t like it.B. He thinks it’s very ugly.C. He thinks it’s very beautiful.D. He likes the symbol of the uniform.49. How many people talk about the uniform?A. Two.B. Three.C. Four.D. Five.50. From the passage, we know that __________________.A. all students wear their uniforms at school in China.B. Su Yan and Li Jia are classmates.C. different students have different opinions about their uniforms.D. Mr. Chen is Li Jia and Su Yan’s teacher.试卷II （非选择题共30分）五、词汇运用（本题有15小题；每小题1分，共计15分）A. 用方框中所给单词的适当形式填空，每个单词限用一次。
2018-2019年浙江省绍兴市柯桥区六校联考七年级(上)期中英语试卷(解析版)
2018-2019学年浙江省绍兴市柯桥区六校联考七年级（上）期中英语试卷一、听力部分第一节听对话，选择正确选项．每段对话仅读一遍．（每题1分）1．（1分）How do you spell the word？A．W﹣E﹣B﹣S﹣I﹣T﹣EB．W﹣E﹣P﹣S﹣I﹣T﹣EC．W﹣E﹣B﹣S﹣I﹣D﹣E2．（1分）What color is Mike's bike？A．BrownB．PurpleC．Black3．（1分）Whose（谁的）book is this？A．It's Tom'sB．It's Mary'sC．It's Cindy's4．（1分）What's that in English？A．A book．B．A rulerC．A pen．5．（1分）What's it？A．A cupB．A penC．A TV二、听两段长对话回答问题．读两遍（每题1分）6．（2分）（1）How old is Emma in the photo？A．She is about twoB．She is about threeC．She is about four（2）How many people can you see in the photo？A．ThreeB．FourC．Five7．（3分）（1）What is black？A．Robert's watchB．Robert's keysC．Robert's pencil box（2）Whose pencil box is it？A．Amy'sB．Tom'sC．Jane's（3）What is Tom's phone number？A．It's751﹣4649B．It's751﹣6494．C．It's751﹣4946三、听短文，选择最佳答案．读两遍（每题2分）8．（10分）（1）Where are the photos？A．They're on the deskB．They're on the wallC．They're under the chair（2）What's on the bookcase？A．Some books and playerB．Some photosC．A computer game（3）Where is Sally's backpack？A．On the deskB．Under the deskC．In the desk（4）Where's the cat？A．It's near the desk．B．It's on the bookcaseC．It's under the chair（5）Where is Sally's baseball？A．on the bookcaseB．In the backpackC．We don't know四、完形填空（本题有10小题，每小题10分，共计10分）阅读下列短文，从每小题所给的A、B、C、D四个选项中选出一个最佳选项．9．（10分）Hello，everyone! Nice to meet you．My name is Jim．My （1）name is Green．It's not the color "green"．I'm（2）English boy．Now，I'm（3）Beijing，with （和）my parents．I have one brother and one sister．Here（4）two photos of my family．In the first photo，（5）is my brother．His name is Jack．（6）is in our （我们的）school，too．（7）this girl in a pink jacket？Oh，she is my （8）．Her name's Linda．Pink is her favorite （最喜爱的）（9）．In the next picture，you can（10）my parents．Oh，my dog，EXO is in my family，too．（1）A．first B．last C．middle D．next（2）A．a B．an C．the D．不填（3）A．for B．of C．in D．to（4）A．be B．am C．is D．are（5）A．it B．this C．those D．these（6）A．Her B．His C．He D．She（7）A．What B．Who C．What's D．Who's（8）A．aunt B．mother C．sister D．daughter（9）A．color B．number C．card D．photo（10）A．help B．call C．thank D．see五、阅读理解（本题有15小题，每小题10分，共计30分）10．（10分）Here are some text messages （短信）．（1）is in the classroom now．A．TobyB．GinaC．AnnaD．Tim（2）Toby needs his．A．pencil boxB．baseballC．tape playerD．dictionary（3）Jerry's eraser is．A．greenB．yellowC．blueD．black（4）Anna's English dictionary is．A．on the sofaB．on her bedC．under her bedD．in the bookcase（5）Tim is Anna's．A．fatherB．grandfatherC．brotherD．son11．（10分）Hello，everyone! My name is Nan Nan．I'm thirteen．I am a Chinese girl．Look，this is my photo．You can see I have black eyes and short hair．I like wearing a dress．I ama student from No.4 Middle School．I like English very much．I want to be an interpreterwhen I grow up．I like playing on the computer．I also like listening to music and singing．I am very friendly，too．So I have many friends．We are in different classes but the same school．We often play games after school．We are very happy．（1）Which is Nan Nan's picture？A．B．C．D．（2）What does she do？A．She is a student from No.1 Middle School．B．She is a teacher from No.1 Middle School．C．She is a student from No.4 Middle School．D．She is a teacher from No.4 Middle School．（3）What does she want to be when she grows up？A．A teacher．B．A singer．C．A dancer．D．An interpreter．（4）What doesn't she like？A．Playing football．B．Singing．C．Listening to music．D．Playing on the computer．（5）Which is NOT right？A．Nan Nan is a very friendly girl．B．Nan Nan has many friends．C．Nan Nan and her friends often play games after school．D．Nan Nan and her friends are in different schools．12．（10分）It's 14：00．The house is quiet （安静的），"Tom？"Mom says．No one answers．Mom comes to Tom's room．He is not on the bed．But his model plane is on the desk．"He is not in his room，and he is not in the yard （院子），"Mom thinks．Then Mom comes to his grandparents' room．Tom likes to play with Grandpa's tape player．But he is not there．Mom looks for （寻找）him everywhere．But where is Tom？Mom is worried．She wants to call Dad．She comes to the living room to get the phone．"What's that？"Mom sees something （某物）white under the sofa．Oh，it's Paul，Tom's dog．It loves sleeping （睡觉）there．But what is next to Paul？It's Tom!（1）Where is Tom's model plane？A．It's on the chair．B．It's in the yard．C．It's on the desk．D．It's on the bed．（2）Tom's grandpa has a．A．bookcaseB．watchC．computerD．tape player（3）The underlined word "worried" means "" in Chinese．A．担心的B．悲伤的C．兴奋的D．生气的（4）What can we learn from the passage？A．Tom's room is next to his grandparents' room．B．Tom is under the sofa in the living room．C．Paul loves sleeping on the sofa．D．Mom sees Tom playing with Paul．（5）Which is the best title （最佳标题）for the passage？A．Paul is lost．B．The quiet houseC．Where is Tom？D．Tom and Paul六、选用方框内的单词填空．（本题有5小题，每小题5分，共5分）13．（5分）under sport her play color（1）She plays after school with us．（2）My keys are the chair．（3）Her pencils are in many．（4）Do you want soccer with us．（5）This pencil is mine，not．七、根据所给汉语意思及文章内容，写出单词的正确形式．（每小题10分，共10分）14．（10分）Lucy is my （1）（同班同学），she is my best（2）（朋友）．She has many hobbies．She likes reading in（3）（图书馆）．She also loves sports．She（4）（认为）sports are relaxing and girls can have a rest from（5）（困难的）and（6）（乏味的）life．She has a（7）（模型）plane．She plays it with us happily．At school theyl，she （8）（总是）keeps the classroom（9）（整洁的）and clean．All her （10）（老师们）like her a lot．八、语法填空（本题有10小题，每小题10分，共计10分）．15．（10分）阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式．John and David are brothers．But they don't like the（1）sports．John likes soccer．For the soccer ball stars（明星），he（2）（love）Messi．He plays soccer （3）class．He has 9 soccer balls（4）his bookcase．He likes volleyball，too．He has 2 yellow（5）．But David（6）（not）like soccer or volleyball．He likes tennis．He thinks tennis is（7）（interest）．For the tennis stars，he only likes Li Na．He has 7 yellow tennis（8）（ball）and 2 tennis rackets（球拍）in his room．He always plays ping﹣pong with（9）（he）classmates．For the ping﹣pong stars，he likes Wang Hao．He （10）7 ping﹣pong balls and 5 ping﹣pong bats．九、任务型阅读（本题有5小题，每小题5分，共计5分）16．（5分）左栏是五个人的情况介绍，右栏是七种具体情境简介，请将左、右栏搭配起来．十、书面表达（10分）17．（10分）假设你是Wang Yuan，在你校国际交流中心的帮助下，你与一位美国学生Sally 结为笔友．请根据下表中的信息，向你的新朋友介绍你的个人及家庭情况．要求：1．开头已写好，请接着写；2．注意人称的使用；3．可以适当进行发挥；4．不少于50词．Dear SallyHello! It's very nice to meet you．yours，Wang Yuan2018-2019学年浙江省绍兴市柯桥区六校联考七年级（上）期中英语试卷参考答案与试题解析一、听力部分第一节听对话，选择正确选项．每段对话仅读一遍．（每题1分）1．【解答】A2．【解答】C3．【解答】B4．【解答】A5．【解答】C二、听两段长对话回答问题．读两遍（每题1分）6．【解答】CA7．【解答】ACA三、听短文，选择最佳答案．读两遍（每题2分）8．【解答】BABCC四、完形填空（本题有10小题，每小题10分，共计10分）阅读下列短文，从每小题所给的A、B、C、D四个选项中选出一个最佳选项．9．【解答】BBCDB CDCAD五、阅读理解（本题有15小题，每小题10分，共计30分）10．【解答】AABDC11．【解答】1．B 细节理解题．根据You can see I have black eyes and short hair．I like wearinga dress．你可以看到我有黑眼睛和短发．我喜欢穿裙子．可知B图是Nan Nan的图片．故选B．2．C 细节理解题．根据I am a student from No.4 Middle School．我是一名来自第四中学的学生．可知她是一名来自第四中学的学生．故选C．3．D 细节理解题．根据I want to be an interpreter when I grow up．我长大后想当翻译．可知想成为翻译员．故选D．4．A 细节理解题．根据I like playing on the computer．I also like listening to music and singing．我喜欢在电脑上玩．我还喜欢听音乐和唱歌．可知不喜欢踢足球．故选A．2018-2019年浙江省绍兴市柯桥区六校联考七年级（上）期中英语试卷（解析版）5．D 细节理解题．根据So I have many friends．We are in different classes but the same school．所以我有很多朋友．我们在不同的班级，但在同一个学校．可知楠楠和她的朋友在不同的学校是错误的．故选D．12．【解答】CDABC六、选用方框内的单词填空．（本题有5小题，每小题5分，共5分）13．【解答】sports under colors to play hers七、根据所给汉语意思及文章内容，写出单词的正确形式．（每小题10分，共10分）14．【解答】classmate friend libraries thinks difficult boring model always tidy teachers八、语法填空（本题有10小题，每小题10分，共计10分）．15．【解答】same loves after on volleyballs doesn't interesting balls his has九、任务型阅读（本题有5小题，每小题5分，共计5分）16．【解答】EDCGA十、书面表达（10分）17．【解答】略11 / 11。
浙江省绍兴市柯桥区六校联盟2018届九年级4月独立作业数学试题(附答案)
2017学年第二学期九年级数学学科独立作业试卷一、选择题（本题有10小题，每小题4分，共40分） 1．在平面直角坐标系中，点P （1，2）所在的象限是（ ） A ．第一象限B ．第二象限C ．第三象限D ．第四象限2．下列四个几何体中，主视图为圆的是（ ）A ．B ．C ．D ．3．杭绍台城际铁路的建设，使浙江南北联通更加紧密，迎来“高铁时代”，该铁路总投资350亿元．将350亿用科学计数法表示为（ ） A ．3.50×102B ．350×108C ．3.50×1010D ．3.50×10114．我们对正数2016进行开平方，再对得到的算术平方根进行开平方，……，如此进行下去，会发现所得的算术平方根越来越接近（ ） A ．0B ．1C ．21D ．20165．某学习小组的6名同学在一次数学测试中，成绩分别为76，88，96，82，78，96，这组数据的中位数是（ ） A ．82B ．85C ．88D ．966．如图，矩形ABCD 的边AB 在x 轴上，AB ＝2，AD ＝4，A （-2，0），将矩形ABCD 沿x轴正方向平移，当点D 刚好落到双曲线xy 4（x ＞0）上时，点C 的坐标是（ ） A ．（-2，4）B ．（-1，4）C ．（0，4）D ．（1，4）D CBAA（第6题图） （第7题图） （第8题图）7．如图，点D 在△ABC 的边AB 上，下列三个命题：①如果∠ACB ＝90°，D 是AB 边上的中点，则AD ＝CD ；②如果∠ACB ＝90°，AD ＝CD ，则D 是AB 边上的中点；③如果D 是AB 边上的中点，AD ＝CD ，则∠ACB ＝90°．其中真命题的是（ ） A ．①②B ．②③C ．①③D ．①②③8．如图，△ABC 为等边三角形，保持各边的长度不变，将BC 边向三角形外弯曲得到扇形ABC ．设△ABC 的面积为S 1，扇形ABC 的面积为S 2，则S 1与S 2的大小关系为（ ） A ．S 1<S 2B ．S 1=S 2C ．S 1>S 2D ．无法确定9．如图，将锐角三角形纸片ABC 沿DE 折叠，使点A 落在BC 边上的点F 处，且DE ∥BC ，下列结论中， 一定正确的个数是 （ ） ①BDF ∆是等腰三角形 ②BC DE 21=③四边形ADFE 是菱形 ④2BDF FEC A ∠+∠=∠ A ．1B ．2C ．3D ．410．如图，抛物线y=－x2+2x+m+1交x 轴于点A （a ，0）和B （b ，0），交y 轴于点C ，抛物线的顶点为D.下列四个判断：①当x>0时，y>0；②若a=－1，则b=4；③抛物线上有两点P （x1,y1）和Q （x2,y2），若x1<1< x2，且x1+ x2>2，则y1> y2；④点C 关于抛物线对称轴的对称点为E ，点G ，F 分别在x 轴和y 轴上，当m=2时，四边形EDFG 周长的最小值为错误！未找到引用源。
【配套K12】[学习]浙江省绍兴市柯桥区六校联盟2017-2018学年八年级科学下学期4月独立作业试
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浙江省绍兴市柯桥区六校联盟2017-2018学年八年级科学下学期4月独立作业试题试卷总分：100分时间：90分钟一、选择题（每题只有一个正确答案，15题，每题2分，共30分）1. 下列属于化合物的是( )A.冰水混合物B. 液氧 C. 雨后洁净的空气 D. 生理盐水2.下列表达方式中不属于模型的是( )A. 水分子B. 电压表C. 漏斗D. 磁感线3.下图是表示气体分子的示意图，图中“●”和“○”分别表示两种不同质子数的原子，其中表示化合物的是（）A.B.C.D.4.如图是奥斯特实验的示意图，有关分析正确的是（）（第4题）（第5题）A. 通电导线周围磁场方向由小磁针的指向决定B. 发生偏转的小磁针对通电导线有力的作用C. 移去小磁针后的通电导线周围不存在磁场D. 通电导线周围的磁场方向与电流方向无关5.如图所示为条形磁铁和电磁铁，实线表示磁感线，则甲、乙、丙、丁的极性依次是( )A. S、N、S、SB.N、N、S、N C. S、S、N、S D. N、S、N、N6.如图所示，当弹簧测力计吊着一磁铁沿水平方向从水平放置的条形磁铁的A端移到B端，此过程中测力计示数与水平位置的关系可表示为( )A.B.C.D.7.两个外形完全相同的铁条a、b。
如图甲所示，用手拿住b，a不会掉下来；如图乙所示，用手拿住a，b会掉下来。
这个现象说明( )A. a、b均是磁铁B. b是磁铁，a不是 C. a是磁铁，b不是 D. a、b 均不是磁铁8.如图所示为一个有趣的科学实验“磁悬浮陀螺”。
在水平桌面上放置一块较大的磁铁，再将一个由磁铁制成的陀螺旋转起来，细心地调整两个磁铁的相对位置，就可以使陀螺悬浮在大磁铁上方的某个位置。
对于正处在悬浮状态的陀螺，以下说法正确的是（）（第8题）（第9题）A. 陀螺受到竖直向上的磁力作用 B. 陀螺受到竖直向下的磁力作用C. 给陀螺粘上一块铁皮，它仍然能在该处悬浮D. 给陀螺粘上一块橡皮泥，它仍然能在该处悬浮9.小科在学习了《家庭用电》后设计了一个如图所示的电路。
绍兴市柯桥区六校联盟2017-2018学年八年级语文下学期4月独立作业试题
浙江省绍兴市柯桥区六校联盟2017—2018学年八年级语文下学期4月独立作业试题一、语文知识积累（24分）1。
阅读下面语段，根据拼音写出相应的汉字。
（3分)当它jiá( ）然而止的时候，世界出奇地寂静，以至使人感到对她十分mò（)生.简直像来到另一个星球.耳畔是一声miǎo( ）远的鸡啼。
2. 课文背诵默写.（10分）（1），胡为乎泥中?《诗经·邶风》（2）青青子衿，悠悠我心.纵我不往，_ _____ ____。
《诗经·郑风》(3）海内存知己，。
《送杜少府之任蜀州》（4），端居耻圣明。
《望洞庭湖赠张丞相》(5）溯洄从之,道阻且右.溯游从之, .《蒹葭》（6）《关雎》一诗中表达对女子日夜思念的句子是: ，。
(7）《小石潭记》中以景来衬托心中凄凉的句子是：，，。
3。
名著阅读（4分）真诚是第一把艺术的钥匙.知之为知之，不知为不知。
真诚的“不懂”，比不真诚的“懂”，还叫人好受些。
最可厌的莫如自以为是,自作解人。
有了真诚，才会有虚心,有了虚心,才肯丢开自己去了解别人，也才能放下虚伪的自尊心去了解自己。
建筑在了解自己了解别人上面的爱，才不是盲目的爱。
（1）这封信的内容由(人名)乐曲的特点谈起,论及了艺术家要有一颗赤子之心，要真诚。
信中父亲还要求（人名）在做一切小事时,要养成一种干净的习惯.(2)回顾初中的语文学习经历,阅读名著让我们获益良多.请你将《傅雷家书》的内容简要介绍给刚刚升入初中的同学。
4。
文句排序.将下列句子重新排列，填入横线中与前句组成一段语义连贯的文字。
(3分)（只填序号）记得，做着公正乡绅的祖父，晚年来每每被邀去五里遥的城里说事，一去一整天,回家总是很晚的.凑巧若是没有月亮的夜，长工李老五和我便须应差去接。
伴着我们的除了李老五的叙家常，便是一把腰刀一具灯笼。
①到家常是二更时分.②那时自己对人情世故还不懂，好听点说,心还像素丝样纯洁；什么争讼吃官司，是不在自己意识领域的。
浙江省绍兴市柯桥区六校联盟2017-2018学年七年级科学下学期期中试题浙教版含答案
浙江省绍兴市柯桥区六校联盟2017-2018学年七年级科学下学期期中试题一、选择题（每题2分，共15题，合计30分）1.电影《致我们终将逝去的青春》勾起很多人对青春的回忆。
下列有关青春期的说法错误的是( ) A．男生将出现遗精的现象，女生将出现月经现象B．生殖器官的发育和成熟，是青春期发育最突出的特征C．男生的青春期一般比女生早两年D．在和异性交往的过程中，要做到不卑不亢、自重自爱2. 如图所示，不同碗中盛不同的水，然后演奏者可以通过敲击不同的碗，可以演奏出美妙的乐曲，下列说法不正确的是( )A．敲击不同的碗，音调不一样B．不同力度敲击相同的碗，音调是一样的C．若碗的材质不同，则敲击时音色将不同D．敲击时美妙的声音是通过空气震动发声的3. 如图所示的四种现象中，不属于光的直线传播的是( )A.小孔成像B.路灯下的身影C.玻璃上产生的光污染D.手影戏4. 人体内形成嗅觉和味觉的部位分别是（）A．鼻腔和口腔 B．鼻腔和舌 C．鼻腔和味蕾 D．大脑皮层5. 成语“白纸黑字”喻指证据确凿，不容抵赖。
从科学角度看( )A. 白纸和黑字分别发出不同颜色的光进入人的眼睛B. 白纸和黑字分别反射出白光和黑光进入人的眼睛C. 白纸反射出白光进入人的眼睛，而黑字不反光D. 黑字比白纸反射光的本领强6. 如图小球沿斜面EO从E点向上滑行到O点时，所有外力都突然消失，小球的运动路径是（）A．沿OA运动 B．沿OB运动C．沿OC运动 D．沿OD运动7. 如图是两车发生交通事故后的现场照片，由照片可判断（）A．—定是甲车去撞乙车的B．碰撞瞬间乙车的速度一定与甲车相等C．碰撞时两车的力完全相同D．碰撞时两车的相互作用力方向相反8. “麻屋子，红帐子，里面住着个白胖子”说的是花生的果实，结合概念图分析，下列叙述正确的是( )A. “麻屋子”是由①发育而来B. “红帐子”指的是果皮C. “白胖子”指的是种子D. 花生的果实属于组织9. 用下图模型来表示母体与胚胎进行物质交换，其中不合理的是( )A．氧气 B．母乳 C．营养物质 D．二氧化碳10. 下图是一束光从水中射入空气，一部分光折射，一部分光反射的光路图，其中正确的是 ( )A B C D11. F1、F2是物体受到的方向相反的两个力，这两个力不是一对平衡力的是( )12.科学研究常用很多方法，下列说法不正确的是（）A．用光线来描述光的传播，这属于模型法B．研究平面镜成像时用两个相同的蜡烛，这用了等效替代法C．研究种子萌发条件时，用了控制变量法D．树弯知“风”，用了放大法13.下图所示，A重力为5N，B重力为10N，放置于水平面上如图所示，则下列说法不正确的是（）A．A受到5N的重力和B对A的支持力为平衡力B．B受到往下的力为15NC．B受到10N重力和地面给B往上支持力为相互作用力D．地面给B的支持力和B给地面的压力为相互作用力14. 2011年5月15日，国际田联110m栏钻石联赛上海站敲响战鼓，冠军争夺在刘翔和奥利弗之间展开。
2017-2018年浙江省绍兴市柯桥区六校联盟七年级(下)期中数学试卷(解析版)
2017-2018学年浙江省绍兴市柯桥区六校联盟七年级（下）期中数学试卷一、选择题：（每小题2分，共20分）1．（2分）如图，直线a∥b，将三角板的直角顶点放在直线a上，若∠1=44°，则∠2的度数为（）A．44°B．46°C．56°D．66°2．（2分）下面的计算正确的是（）A．a3•a2=a6B．5a﹣a=5C．（﹣a3）2=a6D．（a3）2=a5 3．（2分）下列多项式的乘法中，能用平方差公式计算的是（）A．（﹣m+n）（m﹣n）B．（a+b）（b﹣a）C．（x+5）（x+5）D．（3a﹣4b）（3b+4a）4．（2分）下列从左到右的变形，属于因式分解的是（）A．（x+3）（x﹣2）=x2+x﹣6B．ax﹣ay﹣1=a（x﹣y）﹣1C．8a2b3=2a2•4b3D．x2﹣4=（x+2）（x﹣2）5．（2分）已知分式有意义，则x的取值范围是（）A．x≠﹣3B．x≠0C．x≠2D．x=26．（2分）方程组的解中x与y的值相等，则k等于（）A．2B．1C．3D．47．（2分）多项式（x+2）（2x﹣1）﹣（x+2）可以因式分解成2（x+m）（x+n），则m﹣n的值是（）A．0B．4C．3或﹣3D．18．（2分）如图，面积为6cm2的△ABC纸片沿BC方向平移至△DEF的位置，平移的距离是BC长的2倍，则△ABC纸片扫过的面积为（）A．18cm2B．21cm2C．27cm2D．30cm29．（2分）某木工厂有22人，一个工人每天可加工3张桌子或10只椅子，1张桌子与4只椅子配套，现要求工人每天做的桌子和椅子完整配套而没有剩余．若设安排x个工人加工桌子，y个工人加工椅子，则列出正确的二元一次方程组为（）A．B．C．D．10．（2分）将一副三角板按如右图放置，则下列结论：①如果∠2=30°，则有AC∥DE；②∠BAE+∠CAD=180°；③如果BC∥AD，则有∠2=45°；④如果∠CAD=150°，必有∠4=∠C；正确的有（）A．①②③B．①②④C．①③④D．①②③④二、填空题：（每小题3分，共30分）11．（3分）某种红细胞的直径是0.0000072米，用科学记数法表示该红细胞的直径为米．12．（3分）已知方程3x﹣2y=6，用含x的代数式表示y，则y=．13．（3分）若分式的值为零，则x的值是．14．（3分）已知x m=6，x n=3，则x2m﹣n的值为．15．（3分）如图，已知AB∥DE，∠ABC=75°，∠CDE=150°，则∠BCD的度数为．16．（3分）已知是二元一次方程ax+by=﹣1的一组解，则b﹣2a+2018=．17．（3分）把一张长方形纸片ABCD沿EF折叠后ED与BC的交点为G，D、C分别在MN的位置上，若∠EFG=55°，则∠2=．18．（3分）已知+=3，则代数式的值为．19．（3分）已知正方形的面积是9x2+6xy+y2（x＞0，y＞0），写出表示该正方形的周长的代数式为．20．（3分）我们在计算（2+1）（22+1）（24+1）（28+1）（216+1）时，发现直接运算很麻烦，如果在算式前乘以（2﹣1），即1，原算式的值不变，而且还使整个算式是能用乘法公式计算．即：原式=（2﹣1）（2+1）（22+1）（24+1）（28+1）（216+1）=232﹣1．请用上述方法算出（5+1）（52+1）（54+1）（58+1）（516+1）（532+1）的值为．三、解答题（本大题有7题，共50分）.21．（6分）计算：（1）﹣12018+（）﹣2+（3.14﹣π）0（2）（3a2+a）÷（1+6a+9a2）22．（6分）解方程组：（1）（2）23．（6分）因式分解：（1）4m3n﹣16mn3（2）3x2﹣18x+2724．（7分）如图，CD∥AB，∠DCB=75°，∠CBF=25°，∠EFB=130°，问直线EF与AB有怎样的位置关系？请说明理由．25．（6分）先化简再求值：（4ab3﹣8a2b2）÷（4ab）﹣（2a﹣b）2，其中a，b 分别为2x2y的系数和次数．26．（9分）共享单车作为一种低碳、时尚、绿色的出行方式，它俨然成为市民出行的“新宠”．某公司准备安装A款共享单车，完成5760辆该款共享单车投入市场运营的计划．由于抽调不出足够的熟练工人完成安装，公司准备招聘一批新工人，将他们培训到能独立进行安装后上岗．生产开始后发现：4名熟练工人和5名新工人每天共安装88辆共享单车；2名熟练工人每天安装的共享单车数与3名新工人每天安装的共享单车数一样多．（1）求每名熟练工人和新工人每天分别可以安装多少辆共享单车？（2）若公司招聘m名新工人，使得招聘的新工人和抽调的熟练工人刚好一个月（30天）完成安装任务，已知工人们安装的共享单车中不能正常投入运营的占4%，且招聘的新工人数比抽调的熟练工人数少，求m的值．27．（10分）把几个图形拼成一个新的图形，再通过图形面积的计算，常常可以得到一些有用的信息，或可以求出一些不规则图形的面积．（1）如图1所示，将一张长方形纸板按图中虚线裁剪成九块，其中有两块是边长都为m的大正方形，两块是边长都为n的小正方形，五块是长为m，宽为n的全等小长方形，且m＞n．观察图形，可以发现代数式2m2+5mn+2n2可以因式分解为．（2）若图1中每块小长方形的面积为12cm2，四个正方形的面积和为50cm2，试求图中所有裁剪线（虚线部分）长之和．（3）将图2中边长为a和b的正方形拼在一起，B，C，G三点在同一条直线上，连接BD和BF，若这两个正方形的边长满足a+b=10，ab=16，请求出阴影部分的面积．2017-2018学年浙江省绍兴市柯桥区六校联盟七年级（下）期中数学试卷参考答案与试题解析一、选择题：（每小题2分，共20分）1．（2分）如图，直线a∥b，将三角板的直角顶点放在直线a上，若∠1=44°，则∠2的度数为（）A．44°B．46°C．56°D．66°【解答】解：∵∠1=44°，∴∠3=90°﹣44°=46°，∵a∥b，∴∠2=∠3，∴∠2=46°，故选：B．2．（2分）下面的计算正确的是（）A．a3•a2=a6B．5a﹣a=5C．（﹣a3）2=a6D．（a3）2=a5【解答】解：A、a3•a2=a5，故此选项错误；B、5a﹣a=4a，故此选项错误；C、（﹣a3）2=a6，正确；D、（a3）2=a6，故此选项错误；故选：C．3．（2分）下列多项式的乘法中，能用平方差公式计算的是（）A．（﹣m+n）（m﹣n）B．（a+b）（b﹣a）C．（x+5）（x+5）D．（3a﹣4b）（3b+4a）【解答】解：由平方差公式的特点可知：选项B中第一个多项式的b和第二个多项式的b符号相同，第一个多项式的a和第二个多项式的﹣a符号相反，故满足平方差公式，其他选项没有此特点．故选：B．4．（2分）下列从左到右的变形，属于因式分解的是（）A．（x+3）（x﹣2）=x2+x﹣6B．ax﹣ay﹣1=a（x﹣y）﹣1 C．8a2b3=2a2•4b3D．x2﹣4=（x+2）（x﹣2）【解答】解：A、是多项式乘法，不是因式分解，错误；B、右边不是积的形式，错误；C、不是把多项式化成整式的积，错误；D、是平方差公式，x2﹣4=（x+2）（x﹣2），正确．故选：D．5．（2分）已知分式有意义，则x的取值范围是（）A．x≠﹣3B．x≠0C．x≠2D．x=2【解答】解：由题意得：x﹣2≠0，解得：x≠2，故选：C．6．（2分）方程组的解中x与y的值相等，则k等于（）A．2B．1C．3D．4【解答】解：根据题意得：y=x，代入方程组得：，解得：，故选：B．7．（2分）多项式（x+2）（2x﹣1）﹣（x+2）可以因式分解成2（x+m）（x+n），则m﹣n的值是（）A．0B．4C．3或﹣3D．1【解答】解：∵（x+2）（2x﹣1）﹣（x+2）可以因式分解成2（x+m）（x+n），∴（x+2）（2x﹣1）﹣（x+2）=（x+2）（2x﹣2）=2（x+2）（x﹣1）=2（x+m）（x+n），故m=2，n=﹣1或m=﹣1，n=2，则m﹣n=3或m﹣n=﹣1﹣2=﹣3．故选：C．8．（2分）如图，面积为6cm2的△ABC纸片沿BC方向平移至△DEF的位置，平移的距离是BC长的2倍，则△ABC纸片扫过的面积为（）A．18cm2B．21cm2C．27cm2D．30cm2【解答】解：∵平移的距离是边BC长的两倍，∴BC=CE=EF，∴四边形ACED的面积是三个△ABC的面积；∴四边形ABED的面积=6×（1+3）=24cm2，∴△ABC纸片扫过的面积=6×（2+3）=30cm2，故选：D．9．（2分）某木工厂有22人，一个工人每天可加工3张桌子或10只椅子，1张桌子与4只椅子配套，现要求工人每天做的桌子和椅子完整配套而没有剩余．若设安排x个工人加工桌子，y个工人加工椅子，则列出正确的二元一次方程组为（）A．B．C．D．【解答】解：设安排x个工人加工桌子，y个工人加工椅子，由题意得，即．故选：A．10．（2分）将一副三角板按如右图放置，则下列结论：①如果∠2=30°，则有AC∥DE；②∠BAE+∠CAD=180°；③如果BC∥AD，则有∠2=45°；④如果∠CAD=150°，必有∠4=∠C；正确的有（）A．①②③B．①②④C．①③④D．①②③④【解答】解：∵∠2=30°，∴∠1=60°，又∵∠E=60°，∴∠1=∠E，∴AC∥DE，①正确；∵∠1+∠2=90°，∠2+∠3=90°，即②∠BAE+∠CAD=∠1+∠2+∠2+∠3=90°+90°=180°，故②正确；∵BC∥AD，∴∠1+∠2+∠3+∠C=180°，又∵∠C=45°，∠1+∠2=90°，∴∠3=45°，∴∠2=90°﹣45°=45°，故③正确；∵∠1=60°∵∠E=60°，∴∠1=∠E，∴AC∥DE，∴∠4=∠C，④正确．故选：D．二、填空题：（每小题3分，共30分）11．（3分）某种红细胞的直径是0.0000072米，用科学记数法表示该红细胞的直径为7.2×10﹣6．米．【解答】解：0.0000072=7.2×10﹣6．故答案为：7.2×10﹣6．12．（3分）已知方程3x﹣2y=6，用含x的代数式表示y，则y=x﹣3．【解答】解：∵3x﹣2y=6，∴﹣2y=6﹣3x，y==x﹣3，故答案为：x﹣3．13．（3分）若分式的值为零，则x的值是﹣4．【解答】解：根据题意得：|x|﹣4=0且（x+1）（x﹣4）≠0，解得：x=﹣4．故答案是：﹣4．14．（3分）已知x m=6，x n=3，则x2m﹣n的值为12．【解答】解：x2m﹣n=（x m）2÷x n=36÷3=12．故答案为：12．15．（3分）如图，已知AB∥DE，∠ABC=75°，∠CDE=150°，则∠BCD的度数为45°．【解答】解：反向延长DE交BC于M，∵AB∥DE，∴∠BMD=∠ABC=75°，∴∠CMD=180°﹣∠BMD=105°；又∵∠CDE=∠CMD+∠BCD，∴∠BCD=∠CDE﹣∠CMD=150°﹣105°=45°．故答案为：45°．16．（3分）已知是二元一次方程ax+by=﹣1的一组解，则b﹣2a+2018= 2019．【解答】解：根据题意将x=2、y=﹣1代入ax+by=﹣1，得：2a﹣b=﹣1，则原式=﹣（2a﹣b）+2018=1+2018=2019，故答案为：2019．17．（3分）把一张长方形纸片ABCD沿EF折叠后ED与BC的交点为G，D、C分别在MN的位置上，若∠EFG=55°，则∠2=110°．【解答】解：由折叠的性质可知ME∥NF，∴∠BGM=∠GFN．∵2∠EFG+∠GFN=180°，且∠EFG=55°，∴∠BGM=∠GFN=180°﹣2×55°=70°，又∵∠2+∠BGM=180°，∴∠2=110°．故答案为：110°18．（3分）已知+=3，则代数式的值为﹣．【解答】解：∵+=3，∴=3，即a+2b=6ab，则原式===﹣．故答案为：﹣19．（3分）已知正方形的面积是9x2+6xy+y2（x＞0，y＞0），写出表示该正方形的周长的代数式为12x+4y．【解答】解：∵正方形的面积是9x2+6xy+y2=（3x+y）2（x＞0，y＞0），∴正方形的边长为：3x+y，故正方形的周长的代数式为：4（3x+y）=12x+4y．故答案为：12x+4y．20．（3分）我们在计算（2+1）（22+1）（24+1）（28+1）（216+1）时，发现直接运算很麻烦，如果在算式前乘以（2﹣1），即1，原算式的值不变，而且还使整个算式是能用乘法公式计算．即：原式=（2﹣1）（2+1）（22+1）（24+1）（28+1）（216+1）=232﹣1．请用上述方法算出（5+1）（52+1）（54+1）（58+1）（516+1）（532+1）的值为．【解答】解：（5+1）（52+1）（54+1）（58+1）（516+1）（532+1）=（5﹣1）（5+1）（52+1）（54+1）（58+1）（516+1）（532+1）=×（564﹣1）=．故答案为：．三、解答题（本大题有7题，共50分）.21．（6分）计算：（1）﹣12018+（）﹣2+（3.14﹣π）0（2）（3a2+a）÷（1+6a+9a2）【解答】解：（1）原式=﹣1+4+1=4；（2）原式==．22．（6分）解方程组：（1）（2）【解答】解：（1），①×3+②得：x=2，把x=2代入①得：y=﹣1，所以方程组的解为：；（2），整理得：，③﹣④得：y=2，把y=2代入②得：x=3，所以方程组的解为：．23．（6分）因式分解：（1）4m3n﹣16mn3（2）3x2﹣18x+27【解答】解：（1）原式=4mn（m2﹣4n2）=4mn（m+2n）（m﹣2n）；（2）原式=3（x2﹣6x+9）=3（x﹣3）2．24．（7分）如图，CD∥AB，∠DCB=75°，∠CBF=25°，∠EFB=130°，问直线EF与AB有怎样的位置关系？请说明理由．【解答】解：EF∥AB，理由如下：∵CD∥AB，∠DCB=75°∴∠CBA=∠DCB=75°（两直线平行，内错角相等），∵∠FBA=∠CBA﹣∠CBF，∠CBF=25°∴∠FBA=75°﹣25°=50°，∵∠EFB=130°∴∠FBA+∠EFB=180°∴EF∥AB（同旁内角互补，两直线平行）．25．（6分）先化简再求值：（4ab3﹣8a2b2）÷（4ab）﹣（2a﹣b）2，其中a，b 分别为2x2y的系数和次数．【解答】解：原式=b2﹣2ab﹣（4a2﹣4ab+b2）=b2﹣2ab﹣4a2+4ab﹣b2=﹣4a2+2ab，∵a，b分别为2x2y的系数和次数，∴a=2，b=3，∴原式=﹣4a2+2ab=﹣4×4+2×2×3=﹣16+12=﹣4．26．（9分）共享单车作为一种低碳、时尚、绿色的出行方式，它俨然成为市民出行的“新宠”．某公司准备安装A款共享单车，完成5760辆该款共享单车投入市场运营的计划．由于抽调不出足够的熟练工人完成安装，公司准备招聘一批新工人，将他们培训到能独立进行安装后上岗．生产开始后发现：4名熟练工人和5名新工人每天共安装88辆共享单车；2名熟练工人每天安装的共享单车数与3名新工人每天安装的共享单车数一样多．（1）求每名熟练工人和新工人每天分别可以安装多少辆共享单车？（2）若公司招聘m名新工人，使得招聘的新工人和抽调的熟练工人刚好一个月（30天）完成安装任务，已知工人们安装的共享单车中不能正常投入运营的占4%，且招聘的新工人数比抽调的熟练工人数少，求m的值．【解答】解：（1）设每名熟练工人每天可以安装x辆共享单车，新工人每天可以安装y辆共享单车．由题意，得，解得．答：每名熟练工人每天可以安装12辆共享单车，新工人每天可以安装8辆共享单车；（2）设抽调n名熟练工人（n＞m），由题意，可得：需安装5760÷（1﹣4%）=6000（辆）．则（8m+12n）×30=6000，化简得：2m+3n=50，n=17﹣m+．∵m、n为正整数且n＞m，∴m=1，4，7．故所求m的值为1或4或7．27．（10分）把几个图形拼成一个新的图形，再通过图形面积的计算，常常可以得到一些有用的信息，或可以求出一些不规则图形的面积．（1）如图1所示，将一张长方形纸板按图中虚线裁剪成九块，其中有两块是边长都为m的大正方形，两块是边长都为n的小正方形，五块是长为m，宽为n的全等小长方形，且m＞n．观察图形，可以发现代数式2m2+5mn+2n2可以因式分解为（m+2n）（2m+n）．（2）若图1中每块小长方形的面积为12cm2，四个正方形的面积和为50cm2，试求图中所有裁剪线（虚线部分）长之和．（3）将图2中边长为a和b的正方形拼在一起，B，C，G三点在同一条直线上，连接BD和BF，若这两个正方形的边长满足a+b=10，ab=16，请求出阴影部分的面积．【解答】解：（1）∵大长方形的面积=2m2+5mn+2n2，大长方形的面积=（m+2n）（2m+n），∴2m2+5mn+2n2=（m+2n）（2m+n），故答案为：（m+2n）（2m+n）；（2）由题意得：mn=12，2n2+2m2=50，∴n2+m2=25，∴（m+n）2=n2+m2+2mn=49，∵m＞n＞0，∴m+n=7，∴图中所有裁剪线（虚线部分）长之和=6（m+n）=42（cm）；（3）阴影部分的面积=a2+b2﹣0.5a2﹣0.5b（a+b）=0.5（a2+b2﹣ab）=0.5[（a+b）2﹣3ab]=0.5×（100﹣48）=26．。
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1 浙江省绍兴市柯桥区六校联盟2017-2018学年七年级英语下学期4月独立作业试题 （时间90分钟，满分100分）
同学们，展示自己的时候到了，你可要认真思考，沉着答卷啊！祝你成功！ 听力部分（20分） 一、听力（本题有15小题，第一、二节每小题1分，第三节每小题2分，共20分）
第一节：听小对话，选择正确的答案。 （5 分） （ ）1. Where do the man’s family have lunch? A. In the kitchen. B. In the bedroom. C. In the living room （ ）2.What is Jim’s mother doing now? A. Working. B. Shopping. C. Sleeping. （ ）3. When can Alice play computer games? A. On Saturday. B. On Wednesday. C. On Monday. （ ）4. Why doesn’t the girl go to a movie? A. Because the cinema is far. B. Because she thinks it is boring. C. Because she has to do homework. （ ）5. How many clubs does Jenny join? A. Three. B. Four. C. Five.
第二节：听长对话，回答问题。（5 分） 听下面一段长对话，回答第6~7两小题。 （ ）6. How does Mike go to school? A. By bike. B. By bus C. By subway. （ ）7. How long does it take Mike from home to school? A. 10 minutes. B. 15 minutes. C. 20 minutes. 听下面一段长对话，回答第8~10三小题。 （ ）8. Where does Bob want to go this evening? A. To a club. B. To a store. C. To a library. （ ）9. What does Jenny have to do before she can watch TV? A. Clean the room B. Do the dishes C. Do her homework. （ ）10. What lessons does Jenny have on weekends？ A. Dance lessons. B. Piano lessons. C. Art lessons.
第三节：听独白，回答问题。（10分） 2
（ ）11. Where are Susan’s mom and dad? A. They’re in America. B. They’re at home. C. They’re in the sea. ( ) 12. How are Susan and her friends? A. Fine. B. Just so-so. C. Not well. ( ) 13.What are Dave and Bruce doing? A. Swimming. B. Reading a book. C. Eating ice-cream. ( ) 14.What’s on Kate’s chair? A. A dog. B. A Cat. C. A book. ( ) 15. How do they feel? A. Hungry. B. Busy. C. Relaxed.
笔试部分(80分) 二、完形填空（本题有10小题.每小题1分。共10分）
Tom is a young man. He eats and sleeps a lot, 16 works a little. He doesn’t like to learn, so he 17 little. He can’t do any difficult work, so he has to look 18 an easy job. One day he finds a job on a farm. When it’s work time, he always says he’s tired and then he 19 . So he gets less money than the others. 20 is coming. The workers are getting ready for next year. Only Tom does 21 . The farmer tells him to cut down trees in the forest. The young man goes there with a 22 . He feels terrible in the forest and 23 about the animals. So he looks around and sings loudly. Nobody knows 24 he’s singing. After three days, Tom hasn’t cut down any trees, The farmer wants to find out what the young man is doing. He’s 25 when he finds Tom sitting on the chair, cutting the trees. “Why are you sitting here to cut the trees?’ asks the farmer,” Because I can’t work if I am lying(躺) down, sir.” ( ) 16. A. and B. but C. when D. though ( ) 17. A. forgets B. speaks C. knows D. exercises ( ) 18. A. at B. after C. around D. for ( ) 19. A. rests B. eats C. answers D. plays ( ) 20. A. Spring B. Summer C. Autumn D. Winter ( ) 21. A. everything B. something C. nothing D. anything ( ) 22. A. ball B. chair C. book D. bed ( ) 23. A. thinks B. talks C. worries D. cares ( ) 24. A. where B. what C. when D. how ( ) 25. A. angry B. late C. happy D. shy
三、阅读理解（A、B两篇.每小题2分，C篇每题1分。共25分） 3
A Family Rules 1. Get up at 6:00 a.m. and go to bed by 10:00 p.m. 2. Don’t talk loudly in the room. 3. Clean your bedroom every day. 4. Wash your skirts and T-shirts. 5. Don’t meet friends before you finish your homework. Rules 1. Come into the room with clean shoes. 2. Don’t eat or drink in the room. 3. Don’t talk loudly in the room. 4. Open the computers right and close them after class.
( ) 26. When does the girl go to bed? A. At 6:00 a.m. B. Before 10:00 p.m. C. At 10:30 p.m. D. At 11:00 p.m. ( ) 27. The word(s) in the blank(空格) can be . A. Computer room B. Library C. Classroom D. Supermarket ( ) 28. You can’t in the two kinds of rules. A. clean the room B.eat or drink C. talk loudly D. open the computers ( ) 29. The word “close” means in Chinese. A打开 B. 搬走 C. 冲洗 D. 关闭 ( ) 30. From these rules, we know . A. the girl in the Family Rules is a student. B. the girl’s mother helps her wash skirts. C. you can’t listen to music in computer room. D. you may come into the room with skirts and T-skirts.
B Mr. and Mrs. Smith like traveling (旅行). They have two children. They have a nice van(面包车). In the van, they can sleep. One day, the Smith begin to travel again. They are driving from California to Oregon. It is late at night. Mr. Smith is in the front seat (座位). He is driving the van. Mrs. Smith and the children are in the back seat. They are sleeping. Mr. Smith is hungry He wants to eat something, so he stop at a fast food restaurant(餐馆). He goes to into the restaurant. At this time, Mrs. Smith wakes up(醒来). She is hungry, too. She also goes into the restaurant. But when Mrs. Smith walks into the restaurant, Mr. Smith walks out. He doesn’t see his wife. Mr. Smith starts the van and drivers away(驱车离开). He drives all night. The next