七年级第二周周考
人教版七年级上册英语第二周周考题

人教版七年级上册英语第二周周考题周考自测题一、单项选择题(每小题3分,总分30分)1.______ismyaunt,gina.a.theseb.thisc.hed.those2.______mycousins.a.theseateb.thisarec.theseisd.thisis3.――isjeff______brother?――yes,heis.a.meb.youc.yourd.yours4.hereis______myfamily.a.aphotoofb.photoc.aphotoatd.photoat5.thisismaryandthatiskate.______my______.a.she’s;friendb.theyare;friendsc.theyare;friendd.she’s;friend6.those______he rfriends.a.areb.isc.it’sd.they7.------isbillyourbrother?------__________.a.yes,sheisb.no,sheisn’tc.yes,heisn’td.no,heisn’t8.inthisphoto,myfamily____ ___allveryhappy.a.areb.isc.amd.be9._______ismyfamilyphoto.a.thereb.herec.theird.her10.here_______mypencils.a.amb.isc.ared.be二、用所给词的适当形式填空(每小题2分,共计20分)1.my__________(mother)sisterismyaunt.2.__________(those)ismyenglishbook.3.herearetwo__________(photo)ofmyfamily.4.--------who’sthatgirl?---------__________(her)ismysister.5.helenis__________(we)goodfriend.6.mybrotherisinthe__________(one)photo.7.arethese___________(you)brothers?8.th ese__________(girl)areverybeautiful.9.inthenextphoto__________(be)myparents.10 .thesearehis__________(friend).三、按要求做题(每空1分,共计25分)1.thisisaneraser.(改为否定句)___________________aneraser.2.thatismyfriend.(改为复数句)____________________my____________.3.sheismyfriend.(改成通常疑问句)____________________________friend?4.thisismyfriend.(对画线部分回答)____________________?i5.aretheseyourparents?(并作驳斥提问)__________,______________________.6.bob’sfatherandmotherareteachers.(改为同义句)_____________________areteachers.7.thesearelinda’sclassmates.(改成单数句)__________________linda’s____________.8.bobandericaremybrothers.(改成否定句)bobanderic_________mybrothers.9.mygrandparentsareinthefirstphoto.(改为一般疑问句并给出否定回答)________________grandparentsinthefirstphoto?________,______________________.10.mr.greeniskate’sfather.(改成同义句)kateismr.green’s__________.四、完形填空(每题1分,共计10分)hello,mynameisjeffmiller._______anamericanboy.thisismyfamily_______.thesearemy ______.theyaremyfather’sfatherand________.thesearemy_______.mymother’sringis red.herfavorite______isred.myfather’sjacketisblue.thosearemy_____andmyuncle.t heyaremyfather’ssisterand_______.lookatthegirl!sheismy_____.sheismyuncle’sda ughter.shelost_____pencilboxatschool.sheissad.1.a.i’mb.she’sc.he’sd.you’re2.a.clockb.ca rdc.photod.case3.a.brothersb.sistersc.girlsd.grandparents4.a.grandparentsb.grandmotherc.motherd.daughter5.a.auntsb.parentsc.friendsd.bo ys6.a.numberb.schoolc.colord.question7.a.sonb.fatherc.uncled.aunt8.a.familyb.bro therc.girld.boy9.a.friendb.sisterc.cousind.parent10.a.sheb.herc.hed.his五、任务型写作(每小题两分,总计15分后)hello,everyone!i’mnewhere.(1)mynameisgina.i’mtwelveyearsold.inmyfamily,there areeightpeople:mygrandfather,mygrandmother,myfather,mymother,myuncle,mysister, mybrotherandi.iliveinbeijingnow.iamastudentinno.4middleschool.(2)ihaveastudent idcard,anditsnumberis4968.mytelephonenumberis535-4567.youcancallme.1.对(1)处画线部分进行提问。
人教版英语七年级上册周周练—第二周

第二周人教版英语七年级上册周周练考查范围:Starter Unit 2一、单项选择1.英文字母中, 有两个可以单独作单词, 它们分别是_____。
A.I; UB.I; AC.I; OD.A; E2.在四线格中, 占三格的小写字母是_____。
A.f; jB.i; j; fC.f; j; pD.q; p3.—Mary, who's the man over there?—He's my uncle(叔叔), _____ English teacher.A.theB.aC.anD./4.—Jill, who ________ that in the white coat?—It's my brother, Joe.A. didB. doesC. areD. is5.—What's this in English?—_____ a jacket.A.This'sB.It'sC.This is6.—What's that in English?—_____.A.It's whiteB.It's an penC.It's a greenD.It's a monkey7.—How do you _____ your name?—J-I-M, Jim.A.lookB.spellC.beD.say8.What's this _____ English?A.inB.atC.toD.for9.—_____ this in English?—_____ a CD player.A.What's; This isB.What's; It isC.What; It's10.—Spell it, please.—_____.A.It's a jacketB.Yes, J-A-C-K-E-TC.J-A-C-K-E-TD.Thank you二、阅读理解AAre you planning a birthday party for your son or daughter and can't decide what to do? People in different countries celebrate their birthday in different ways.Philip Evans, from Paris, smiles at us, "I'm going to be thirty years old next week, so I'm going to invite three very good friends out for dinner. In France, when it is your birthday, you often invite people out. In some countries, I know it's the opposite (相反) —the people take you out."Mr. and Mrs. Sato are from Tokyo. Mr. Sato is going to be sixty tomorrow. "In Japan, the sixtieth birthday called KanreKi-the beginning of a new life. The red color is for a new life, so we always give something red for a sixtieth birthday."Mrs. SatoLi Xiaomei from Beijing feels very excited and tells us, "Tomorrow is my sixteenth birthday. It's a special birthday, so we're going to have a family party. I'm probably going to get some money in lucky envelopes from my relatives (亲戚) . My mother is going to cook noodles. Noodles are for a long life. "11.In Paris, someone often ______ on his or her birthday.A.has a birthday partyB.has a picnic with friendsC.invites friends out for dinnerD.eats noodles12.In ______, people call the sixtieth birthday "KanreKi".A.ParisB.JapanC.ChinaD.Australia13.What does the underlined word "secret" mean in Chinese?A.阴谋B.闹剧C.猜想D.秘密14.Which of the following is not true?A.Philip is going to take his friends out for dinner on his birthdayB.Mrs.Sato will give her husband nothing.C.In China, the noodles stand for "a long life".D.Someone can receive some money on his or her birthday.15.What's the main idea of the passage?A.On their birthdays, people are very happy.B.The birthday presents are different for different ages.C.How to celebrate birthdays in different countries.D.People celebrate their birthdays in the same way.BIt’s nice to be invited to birthday parties, but sometimes you have to say no. How do you politely(礼貌地) refuse an invitation?Send it in.If you get a written(书面的) or an e-mail invitation to a party, refusing politely is easy. All you have to do is to give a polite answer.Ask for time to think.Refusing a face-to-face invitation can be difficult. The polite way is to ask for time to check your calendar. Then, you have time to find a polite answer. Just make sure that if you’ve been invited in person, you’d better refuse it in person. It’s polite.Be thankful.Even if you have to refuse the invitation, thank him or her for the invitation all the same. If your only reason is a conflicting(冲突的) event, tell the host that you will come if the dates are different.Be honest(诚实的).This may be the most important thing in politely refusing an invitation. You wouldn’t want people to lie(说谎) to you, so it’s correct etiquette(礼节) to give an honest reason. Just say it in a polite way.根据短文内容,判断下列句子正误。
第二周(考查范围:Unit 2)——2023-2024学年牛津译林版英语七年级上册周周练

第二周考查范围:Unit 2一、单项选择1.—What _____ do you like to do?—I also like swimming.A.otherB.elseC.othersD.another2.—How does he look?—_____.A.He is 12 years oldB.He is a workerC.He looks strongD.He is my brother3.—Do you have _____ volleyball?—Yes, of course. I play _____ volleyball every day.A./; /B.the; /C.a; theD.a; /4.—_____ does Li Mei live?—She with her parents _____ in Yangzhou.A.When; livesB.Where; liveC.Where; livesD.How; live5.—Good news! We will have a party this Friday afternoon.—Oh, _____?A.OKB.all rightC.noD.really6.—_____Amy happy today?—I think so. She _____ happy today.A.Does; looksB.Does; lookC.Is; lookD.Is; looks7.They hope _____ the basketball match.A. winB. wonC. to winD. winning8.—Allen, shall we go to the bookstore this afternoon?—I'm sorry, David, but I ________ meet my cousin at the train station.A. have toB. canC. mayD. could9.I've just watched a TV programme about space. I hope _____ on the moon one day.A.walkB.walkedC.walkingD.to walk10.—My mother said you went on a Silk Road trip last year.—Yes, it _____ a wonderful trip.A.isB.wasC.will beD.were11.Xiao Dong and his father often _____ football and watch football games on TV.A.look afterB.talk aboute fromD.wake up12.Mr. Wang together with his wife and children _____ in the countryside.A.enjoys livingB.enjoy livingC.enjoys to liveD.enjoy to live13.As long as all the Chinese people pull together, our Chinese Dream will _____.A. come truee outC. come upe down14.—_____ your brother a member of the Reading Club?—No, he _____ like reading.A. Does; isB. Do; doesn'tC. Is; doesn'tD. Is; isn’t15.—Do you think it's going to rain this afternoon?—_______. We're just planning to have a picnic later this afternoon.A.I hope notB.I expect to.C.Yes, it was.D.No, I won't二、完形填空My name is Jessica. This is a photo 1 my family. My family is not very big. There are 2 people in my family. My grandparents and I are in the front. My grandparents 3 go to work. They do sports every morning. My parents and uncle are behind 4 . My father is a doctor and my mother is a nurse. They are at the same 5 . After work, my father likes 6 . It is 7 favourite sport. My mother doesn't go to work at 8 and she likes shopping on Saturdays or Sundays. My 9 is an actor at a theatre. He likes acting. Basketball and swimming are his favourite sports. I am a middle school student now. I like drawing 10 and trees after school. All the flowers and trees are very nice.1.A. of B. for C. on D. in2.A. four B. five C. six D. seven3.A. doesn't B. isn't C. aren't D. don't4.A. us B. we C. they D. them5.A. museum B. hospital C. school D. hotel6.A. sleeping B. swimming C. drawing D. writing7.A. he B. she C. her D. his8.A. weekends B. weekend C. weekdays D. the weekends9.A. sister B. brother C. uncle D. aunt10.A. dogs B. flowers C. buses D. birds三、阅读理解AMike is a boy. His father often takes him to do sports in the morning. He likes doing sportsvery much and his wish is to be a sportsman(运动员).It's Sunday today and Mike's grandpa is going to take him to watch a football game. It takes them three hours to get to the football field. The game starts at 11:00 a.m. And they get there at 10:30 a.m. The game is very wonderful(精彩的)And Mike sees his favourite football player there.After the game, his grandpa takes him to have supper. They have hamburgers together. Hamburgers are Mike's favourite food.Mike has a good day today.1.Who often takes Mike to do sports in the morning?A.His mother.B.His father.C.His grandpa.D.His parents.2.Mike wants to be a ______.A.singerB.dancerC.sportsmanD.student3.What day is it today?A.It's Sunday.B.It's Saturday.C.It's Friday.D.It's Monday.4.What are Mike and his grandpa going to do today?A.They are going to watch a baseball game.B.They are going to the zoo together.C.They are going to watch TV.D.They are going to watch a football game.5.What do they have for supper?A.Some rice.B.Hamburgers.C.Bread.D.Cakes.BSonia and Beijing OperaSonia is 14. She was born(出生) in the US, but now she is in Beijing with her parents this year because they get jobs in Beijing. She likes many things in Beijing, such as the food, the interesting places and the friendly people. But do you know what she likes most about Beijing? It's Beijing Opera(京剧). Most people think Beijing Opera is boring but Sonia doesn't think so. She loves the special (特别的)but beautiful tunes (腔调) of Beijing Opera. Now Sonia studies in No. 5 Middle School in Beijing. In the school, she can learn Beijing Opera in the music class every Friday morning. She learns a lot about Chinese history from Beijing Opera. Now, she likes singing Beijing Opera and watching Beijing Opera on TV. And she is also in the school Beijing Opera Club(俱乐部).She says, "Beijing Opera is a kind of old Chinese art. I like Beijing Opera and I like China.If I go on learning Beijing Opera, I can know more about China and I will love China more."1.Where is Sonia now?A. In the US.B. In China.C. In England2.How many things mentioned(提及) in the passage does Sonia like about Beijing?A. Two.B. Three.C. Four.3.What does Sonia think of(认为)Beijing Opera?A. Boring and special.B. Beautiful but boring.C. Special but beautiful.4.When does Sonia learn Beijing Opera every week?A. On Monday.B. On Wednesday.C. On Friday.5.What's the main idea of the passage?A. Sonia studies Chinese history in Beijing.B. Sonia likes Beijing Opera.C. Sonia's middle school life is interesting.四、任务型阅读Hello, everyone! My name is Sandy. I'm a student from Sunshine Secondary School. This is a great school. It's big and beautiful. It has three grades and each grade has six classes.I am in Class 3, Grade 7.There are forty-five students in my class, and twenty of them are girls. We are like a big family. We have a good time studying and playing together. Our teachers are all like our friends. They are nice to us and they are always ready to help us. The school day starts at 7:30 a.m. We have seven lessons every day. We do morning exercises between the first and the second lessons. The last lesson finishes at 4:30 p.m. After school we often go to clubs. We have fun in the clubs for half an hour and then go home. I usually go to the V olleyball Club. And sometimes I go to the Singing Club with Millie. Tom likes English, so he goes to the English Club and talks with some children from America or England. He is great.School life is great. I enjoy it very much.1.How many classes does Sunshine Secondary School have?________________________________.2.How many boys are there in Sandy's class?________________________________.3.When does Sandy often go home?________________________________.4.What club are Millie and Sandy in?________________________________.5.What does Sandy think of the teachers?________________________________.五、根据汉语提示写出单词1.It's ______(有趣的事)to play volleyball with friends.2.There are two basketball ______(俱乐部)in Nanjing.3.Do you eat three ______(次数)a day?4.I'm ______(空闲)today. What about going to the park?5.Visiting Beijing is one of his ______(梦想).六、看图,完成下面的对话。
七年级数学上学期第2周周清试题(含解析) 北师大版-北师大版初中七年级全册数学试题

某某省某某市中英文实验学校2015-2016学年七年级数学上学期第2周周清试题一、选择题1.从一个十边形的某个点出发,分别连接这个顶点与其余各顶点,可以把这个多边形分割成三角形()A.10个B.9个C.8个D.7个2.如图是由()图形绕虚线旋转一周形成的.A.B.C.D.3.下列各数,正数一共有()﹣11,0,0.2,3,+,,1,﹣1A.5个B.6个C.4个D.3个4.在0,,﹣,﹣8,+10,+19,+3,﹣3.4中整数的个数是()A.6 B.5 C.4 D.35.负数是指()A.把某个数的前边加上“﹣”号B.不大于0的数C.除去正数的其他数 D.小于0的数6.关于零的叙述错误的是()A.零大于所有的负数 B.零小于所有的正数C.零是整数 D.零既是正数,也是负数二、填空题.7.正方体有个顶点,经过每个顶点有条棱,这些棱都.8.圆柱、圆锥、球的共同点是.9.圆可以分割成个扇形.10.如果提高10分表示+10分,那么下降19分表示,不升不降用表示.11.如果向南走5km记为﹣5km,那么向北走90km记为.12.如果收入2万元用+2万元表示,那么支出2510元,用表示.13.某企业以1996年的利润为标准,2000年增加了10%记为+10%,2001年利润为﹣9%表示的意义是.14.节约用水,如果节约5.6吨水记作+5.6吨,那么浪费8.8吨水,记作.三、解答题(第1题20分,第2题8分,第3、4题各5分,共38分).15.计算:(1)(2)48×31+31×51+31(3)×125××8(4).16.解方程:①21÷3x=7②4x﹣3=2x+3.17.学校买来一批故事书250本,科技书的本数是故事书的2倍还多50本,学校买来科技书多少本?18.甲、乙、丙三人为灾区捐款共270元,甲捐的是乙捐的3倍,乙是丙的两倍,三人各捐多少元?2015-2016学年某某省某某市中英文实验学校七年级(上)第2周周清数学试卷参考答案与试题解析一、选择题1.从一个十边形的某个点出发,分别连接这个顶点与其余各顶点,可以把这个多边形分割成三角形()A.10个B.9个C.8个D.7个【考点】多边形的对角线.【专题】规律型.【分析】从n边形的一个顶点出发,连接这个点与其余各顶点,可以把一个多边形分割成(n﹣2)个三角形,依此作答.【解答】解:从一个十边形的某个顶点出发,分别连接这个点与其余各顶点,可以把一个十边形分割成10﹣2=8个三角形.故选C.【点评】本题主要考查多边形的性质,从n边形的一个顶点出发,分别连接这个点与其余各顶点,形成的三角形个数为n﹣2.2.如图是由()图形绕虚线旋转一周形成的.A.B.C.D.【考点】点、线、面、体.【分析】根据面对成体的原理:长方形绕它的一边旋转一周形成圆柱;直角三角形绕它的一直角边旋转一周形成圆锥;半圆绕它的直径旋转一周形成球;直角梯形绕它的最短的一腰旋转一周形成圆台.【解答】解:根据以上分析及题目中的图形可知A旋转成圆台,B旋转成球体,C旋转成圆柱,D旋转成圆锥.故选A.【点评】此题考查了平面图形与立体图形的联系,培养学生的观察能力和空间想象能力.3.下列各数,正数一共有()﹣11,0,0.2,3,+,,1,﹣1A.5个B.6个C.4个D.3个【考点】正数和负数.【分析】此题利用正数和负数的概念即可解答.【解答】解:数﹣11,0,0.2,3,+,,1,﹣1,正数有0.2,3,+,,1一共5个.故选A.【点评】此题考查正数和负数的概念.大于0的数是正数,正数前面加上“﹣”的数是负数.数0既不是正数,也不是负数.4.在0,,﹣,﹣8,+10,+19,+3,﹣3.4中整数的个数是()A.6 B.5 C.4 D.3【考点】有理数.【分析】本题可根据整数的定义直接排除即可求得答案.【解答】解:在题中所给数中,0,﹣8,+10,+19,+3为整数,故选:B.【点评】本题考查整数的定义,学生只需掌握好定义然后对题中各项进行判定即可.5.负数是指()A.把某个数的前边加上“﹣”号B.不大于0的数C.除去正数的其他数 D.小于0的数【考点】正数和负数.【分析】根据负数的定义,任何正数前加上负号都等于负数,0不属于正数也不属于负数,逐一选出答案.【解答】解:A:0的前面加上﹣号还是0,既不属于正数也不属于负数,故错误,B:不大于0的数也就是小于等于0,而0不属于负数,故错误,C:出去正数还有0,而0不属于负数,故错误,D:小于0的数是负数,故选D.【点评】本题考查了负数的定义,尤其是0既不属于正数也不属于负数,难度不大.6.关于零的叙述错误的是()A.零大于所有的负数 B.零小于所有的正数C.零是整数 D.零既是正数,也是负数【考点】有理数.【专题】常规题型.【分析】按照有理数的分类选择:有理数.【解答】解:A、零大于所有的负数,正确;B、零小于所有的正数,正确;C、零是整数,正确;D、零既不是正数也不是负数,故本选项错误.故选D.【点评】认真掌握正数、负数、整数、分数、正有理数、负有理数、非负数的定义与特点.注意整数和正数的区别,注意0是整数,但不是正数.二、填空题.7.正方体有8 个顶点,经过每个顶点有 3 条棱,这些棱都相等.【考点】认识立体图形.【分析】根据正方体的概念和特性即可解.【解答】解:正方体属于四棱柱.有4×2=8个顶点.经过每个顶点有3条棱,这些棱都相等.故答案为8,3,相等.【点评】本题主要考查正方体的构造特征.8.圆柱、圆锥、球的共同点是都有一个面是曲面.【考点】认识立体图形.【专题】几何图形问题.【分析】根据圆柱、圆锥、球的概念和特性即可求解.【解答】解:圆柱、圆锥、球的共同点是都有一个面是曲面.故答案为:都有一个面是曲面.【点评】本题考查几何体的面的组成情况.注意面有平面和曲面之分.9.圆可以分割成无数个扇形.【考点】认识平面图形.【分析】由两条半径,和连接两条半径的一段弧组成的图形叫做扇形,由此可得出答案.【解答】解:圆有无数条半径,故可以分割成无数个扇形.故答案为:无数.【点评】本题考查的是扇形的知识,掌握扇形的定义是解题的关键10.如果提高10分表示+10分,那么下降19分表示﹣19 ,不升不降用0 表示.【考点】正数和负数.【分析】在一对具有相反意义的量中,先规定其中一个为正,则另一个就用负表示.【解答】解:如果提高10分表示+10分,那么下降19分表示﹣19,不升不降用0表示.故答案为:﹣19,0.【点评】本题考查了正数和负数,解题关键是理解“正”和“负”的相对性,确定一对具有相反意义的量.11.如果向南走5km记为﹣5km,那么向北走90km记为90km .【考点】正数和负数.【分析】在一对具有相反意义的量中,先规定其中一个为正,则另一个就用负表示.【解答】解:“正”和“负”相对,所以如果向南走5km记为﹣5km,那么向北走90km记为90km.故答案为:90km.【点评】本题考查了正数和负数,解题关键是理解“正”和“负”的相对性,确定一对具有相反意义的量.12.如果收入2万元用+2万元表示,那么支出2510元,用﹣2510元表示.【考点】正数和负数.【分析】根据正数和负数表示相反意义的量,收入记为正,可得支出的表示方法.【解答】解:收入2万元用+2万元表示,那么支出2510元,用﹣2510元表示,故答案为:﹣2510.【点评】本题考查了正数和负数,相反意义的量用正数和负数表示.13.某企业以1996年的利润为标准,2000年增加了10%记为+10%,2001年利润为﹣9%表示的意义是减少9% .【考点】正数和负数.【分析】根据正数和负数表示相反意义的量,增加记为正,可得减少的表示方法.【解答】解:以1996年的利润为标准,2000年增加了10%记为+10%,2001年利润为﹣9%表示的意义是减少9%,故答案为:减少9%.【点评】本题考查了正数和负数,相反意义的量用正数和负数表示.14.节约用水,如果节约5.6吨水记作+5.6吨,那么浪费8.8吨水,记作﹣8.8吨.【考点】正数和负数.【分析】根据正负数的意义规定节约用正数,那么负数表示浪费,可得出答案.【解答】解:如果节约5.6吨水记作+5.6吨,那么浪费8.8吨水,记作﹣8.8吨.故答案为:﹣8.8吨.【点评】本题主要考查正负数的意义,掌握正负数可以表示具有相反意义的量是解题的关键.三、解答题(第1题20分,第2题8分,第3、4题各5分,共38分). 15.计算:(1)(2)48×31+31×51+31(3)×125××8(4).【考点】有理数的乘法.【分析】(1)根据有理数的加减法,即可解答;(2)利用乘法的分配律简化计算,即可解答;(3)根据有理数的乘法,即可解答;(4)利用乘法的分配律,即可解答.【解答】解:(1)原式====.(2)原式=31×(48+51+1)=31×100=3100.(3)原式=2(4)原式==40+28+32=100.【点评】本题考查了有理数的乘法,解决本题的关键是熟记有理数的乘法法则.16.解方程:①21÷3x=7②4x﹣3=2x+3.【考点】解一元一次方程.【分析】①首先化为整式方程求得x的值,然后进行检验即可;②首先移项、合并同类项、系数化为1即可求解.【解答】解:①原式即=7,则7x=7,解得:x=1,经检验x=1是方程的解;②移项,得4x﹣2x=3+3,合并同类项,得2x=6,系数化成1得x=3.【点评】本题考查解一元一次方程,解一元一次方程的一般步骤是:去分母、去括号、移项、合并同类项、化系数为1.注意移项要变号.17.学校买来一批故事书250本,科技书的本数是故事书的2倍还多50本,学校买来科技书多少本?【考点】一元一次方程的应用.【分析】设学校买来科技书x本,等量关系是:科技书的本数=故事书的本数×2+50本,依此列出方程求解即可.【解答】解:设学校买来科技书x本,根据题意得x=250×2+50,解得x=550.答:学校买来科技书550本.【点评】本题考查了一元一次方程的应用,解题关键是要读懂题目的意思,根据题目给出的条件,找出合适的等量关系列出方程,再求解.18.甲、乙、丙三人为灾区捐款共270元,甲捐的是乙捐的3倍,乙是丙的两倍,三人各捐多少元?【考点】一元一次方程的应用.【分析】设出乙捐的钱数,再表示出甲、丙捐的钱数,三者之和等于共捐的钱数,列出方程求解即可.【解答】解:设乙捐x元钱,根据题意得:3x+x+x=270,解得:x=60,甲的捐款数是:3×60=180(元),丙的捐款数是:60×=30(元),答:甲捐了180元,乙捐了60元,丙捐了30元.【点评】此题考查了一元一次方程的应用,关键是读懂题意,找出本题的等量关系,列出方程.。
人教部编版语文七年级上册周周练——第二周

第二周——人教部编版语文七年级上册周周练考查范围:第一单元 41.下列各组词语中加粗字的读音和字形,完全正确的一项是()A.灿烂(làn)澹澹(zhān)子规啼(tí)B.箫瑟(xiāo)竦峙(sì)歌咏志(yǒng)C.枯藤(téng)苍海(cāng)一帆悬(xuán)D.碣石(jié)归雁(yàn)断肠人(cháng)2.下列诗句的朗读节奏划分有误的一项是()A.杨花/落尽/子规啼,闻道/龙标/过五溪B.我寄/愁心与/明月,随君/直到/夜/郎西C.客路/青山外,行舟/绿水前D.枯藤/老树/昏鸦,小桥/流水/人家3.下列加粗的字词解释有误的一项是( )A.海日生残夜(升起)杨花落尽(杨树开的花)B.老树昏鸦(黄昏)古道西风(秋风)C.歌以咏志(咏叹)风正一帆悬(挂)D.星汉灿烂(银河)次北固山下(停宿)4.下列文学常识搭配有误的一项是()A.《观沧海》——曹操—一三国魏B.《闻王昌龄左迁龙标遥有此寄》——李白——唐代C.《次北固山下》——王湾——唐代D.《天净沙·秋思》——马致远——元代5.下列对《天净沙·秋思》赏析有误的一项是()A.《天净沙·秋思》表现了一个羁旅漂泊的游子浓烈的思乡之情,被称为“秋思之祖”。
B.“小桥流水人家”创设了一种清新淡雅的境界,表现了游子对大自然的喜爱以及对美好生活的憧憬。
C.作者把平淡无奇的客观景物连接成一幅简洁苍凉的水墨画,将无限愁思自然寓于画面中,寓情于景,情景交融。
D.“断肠人在天涯”描绘出天涯游子凄楚、悲怆的内心世界,画龙点睛,直抒胸臆。
6.下列对《观沧海》赏析有误的一项是()A.这是一首写景抒情诗。
诗人勾画了大海吞吐日月、包蕴万千的壮丽景象,表现了自己开阔的胸襟,抒发了自己统一中国、建功立业的抱负。
B.这首诗借景抒情,将眼前的海上景色和自己的雄心壮志融合在一起,开阔的意境和雄浑的气势是诗人宽广胸怀和豪迈气魄的表现,诗里洋溢着作者饱满的激情,表达却很含蓄。
辽宁沈阳市第七中学七年级下学期第二周周测小卷

沈阳七中七年级下学期第二周周考试题 2021.3.一、选择题(每题2′共20′)1.下列计算结果等于a 6的是 ---------------------------------------( )A.a 4+a 2B.a 2+a 2+a 2C.a 2·a 3D.a 2·a 2·a 22.如果(9n )2=38,则n 的值是 -----------------------------------( )A.4B.2C.3D.无法确定3.计算(-4×103)2×(-2×103)3的正确结果是 -------------------( )A .1.08×1017 B.-1.28×1017 C.4.8×1016 D.-1.4×10164.计算620.25(32)⨯-等于-------------------------------------------( ) A.-14 B.14C.1D.-1 5.若m 为正整数,且a=-1,则-(-a m 2)12+m 的值是 ------------------( )A .1 B.-1 C.0 D.1或-16.若a=-0.32,b=-3-2,c=21()3--,d=01()3-, 则 -------------------------( ) A.a<b<c<d B.b<a<d<c C.a<d<c<b D.c<a<d<b7.若ab kx x b x a x +-=++2))(( ,则k 的值为 ---------------------( )(A ) a+b (B ) -a -b (C )a -b (D )b -a8.下列计算,能用平方差公式的是 ----------------------------------( )A.(5a 3-32bc 2)(32b 2c +5a 3) B.(m +n )(-m -n ) C.(2x +3)(3x -2) D.(32m 2-43n 3)(-32m 2-43n 3) 9.下列四个算式: ①4x 2y 4÷41xy=xy 3; ②16a 6b 4c ÷8a 3b 2=2a 2b 2c; ③9x 8y 2÷3x 3y=3x 5y; ④(12m 3+8m 2-4m)÷(-2m)=-6m 2+4m+2,其中正确的有 -----------------------------------------------------( )A.0个B.1个C.2个D.3个10. 若a 2+b 2=2,a+b=1,则ab 的值为-------------------------------------( ) A.-1 B.-12 C.-32D.3 二、填空题(每题3′共30′) 11.(1)若x 2==,则x 321 (2)若()()()=则---x x x ,22223÷= (3)若0.000 000 3=3×x 10,则=x12.计算52()()x x -÷-=_____;10234x x x x ÷÷÷ =______;02(3)(0.2)π--+-=_____.13.水的质量0.000204kg,用科学记数法表示为__________kg.14.计算(-0.125)2019×82018=______. 15.2324[()()]()m n m n m n -⋅-÷- =_________.16.若5x-3y-2=0,则531010x y ÷=_________.17.如果3147927381m m m +++⨯÷=,那么m=_________.18.(0.4x -y)(________)=0.16x 2-y 2 ;19.(a -b)2+________=(a+b)2.20.已知(x −1)x 2−1= 1,则x=__________三、解答题: 21计算:(每题4′共20′)2(1)(-3a 2)3+(a 2)2·a 2;(2)(a-b )m ÷(b-a )3(m >3);(3)(-2a 2b )2·(-2a 2b 2)3;(4) -23+13(2019+3)0−(−13)−2; (5)(43x 3y 3+4x 3y 2-2x 2y 2)÷(-2xy )2;22.利用乘法公式计算:(每题4′共24′)(6)()()n m n m ---22 (7)2)313(c ab +- (8)99×101×10001(9)22)(y x y +- (10) (a+b-3)(a+b+3);(11)2481511111(1)(1)(1)(1)22222+++++23.(6′)如图,将一张矩形大铁皮切割成九块,切痕如下图虚线所示,其中有两块是边长都为m 厘米的大正方形,两块是边长都为n 厘米的小正方形,五块是长宽分别是m 厘米、n 厘米的全等小矩形,且m >n.(1)用含m 、n 的代数式表示切痕的总长为 cm;(2)若每块小矩形的面积为48cm 2,四个正方形的面积和为200cm 2,求:(m+n )2.的值.。
七年级上册语文周测二试卷及答案

七年级上册语文周练二班级:学号:姓名:分数:__________一、基础(40分)1.根据课文默写古诗文。
(16分)古往今来,多少仁人志士漂泊在外,身不由己,但亲友之思、家国之情却是他们心灵纽带的寄托,是心中思念开出的绚烂之花。
离友人越远,思念就越深,李白《峨眉山月歌》中:“夜发清溪向三峡,”亦如是;游子远离家乡,黄昏之时,思乡之悲情难耐,马致远《天净沙·秋思》“,断肠人在天涯”亦如是。
心系祖国和平,同情忧患的人民,正如岑参《行军九日思长安故园》的“,。
”年老病衰之时竟又能与故人重逢,是多么令人动人之事,正如杜甫的《江南逢李龟年》“,。
”夜风送来凄凉幽怨的芦笛声,徒然唤醒了“征人”浓浓的思乡之情,恰如李益《夜上受降城闻笛》“回乐烽前沙似雪,受降城外月如霜。
,。
”2. 根据拼音写出相应的词语。
(6分)春,是一拱彰显生命神奇的画廊,是一桢染着生命之色的画布。
春来了,我轻轻地嗅着娇嫩的花叶,抚摸着那些为迎接春天而jiao mei()的花朵。
远处的荒原,曾经rén jì hǎn zhì(),如今花开满园,红杏出墙,引来了一群天真烂漫的顽童,他们正xiǎo xīn yì yì()地跃过荆棘地,寻找着花间翩翩起舞的浅黄色蝴蝶,欢乐至极。
3. 小明顺利地考上了理想的大学。
对此,下列表达不得体...的—项是( )(6分)A. 小明发微信给老师“老师:我考上大学了,感谢恩师多年栽培。
”B. 小明父亲发短信向亲朋报喜“犬子顺利考上大学,多谢大家关心!”C. 小明对前来祝贺的李叔叔说:“叔叔,您的到来使我家蓬荜生辉”D. 好朋友王勇对小明说:“恭喜你,改天我一定莅临你家当面祝贺。
”4. 下列句子没有..语病的一项( )(6分)A. 作为中学生,我们应该提高读书的好习惯。
B. 我们只有继承和发扬长征精神,就能把新时代的长征之路走得坚定,走得稳健。
C. 中国梦不仅在国际社会产生强烈的反响,而且在国内引发强烈共鸣。
周考试卷七年级上册语文

一、选择题(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. 悠然自得(yōu)B. 恍若隔世(huǎng)C. 蹒跚学步(shān)D. 蹉跎岁月(cuō)2. 下列句子中,没有语病的一项是()A. 他不仅学习好,而且品德优秀。
B. 随着科技的发展,人们的生活水平不断提高。
C. 我们应该向英雄人物学习,努力提高自己的能力。
D. 他在比赛中取得了第一名,受到大家的一致好评。
3. 下列加点词的解释不正确的一项是()A. 潺潺流水(潺潺:形容水声)B. 惊弓之鸟(惊弓:被弓箭吓怕的)C. 举案齐眉(举案:端着盘子)D. 破釜沉舟(破釜:打破锅)4. 下列词语中,书写不规范的一项是()A. 专著B. 汹涌C. 睿智D. 妩媚5. 下列句子中,标点符号使用不正确的一项是()A. 他每天早晨都会去公园晨练。
(逗号)B. 我喜欢听音乐、看书、画画。
(顿号)C. 你知道吗?她昨天去北京了。
(问号)D. 小明在课堂上大声说话,老师让他站着听课。
(逗号)6. 下列句子中,运用了比喻修辞手法的一项是()A. 他像一颗永不生锈的螺丝钉。
B. 他的笑容像阳光一样温暖。
C. 他每天都是第一个到教室。
D. 这本书非常厚,有几百页。
7. 下列词语中,与“风驰电掣”意思相近的一项是()A. 风雨交加B. 风起云涌C. 风和日丽D. 风调雨顺8. 下列句子中,表达不准确的一项是()A. 这本书的内容非常丰富,读后让人受益匪浅。
B. 她的歌声像天籁之音,让人陶醉。
C. 这座城市的夜景非常美丽,犹如一幅画卷。
D. 他的学习成绩一直名列前茅。
9. 下列句子中,使用了拟人修辞手法的一项是()A. 这朵花在阳光下微笑。
B. 这只小鸟在枝头欢快地歌唱。
C. 这条小河清澈见底。
D. 这座山高大巍峨。
10. 下列词语中,与“日新月异”意思相近的一项是()A. 日积月累B. 日渐成熟C. 日复一日D. 日新月异二、填空题(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_________。
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七年级英语第二周周考
班级_______ 姓名________ 分数________
一.英汉互译(每题1分,共计10分)
1.Please sit down
2.早上好!
3.下午好!
4.举起你的手
5.Close your book
6.电话号码
7.Open your book 8.我的英语书
9.第一节英语课10.中国的首都
二.单项选择(每题2分,共计30分)
1. What's ________ name?
A. you
B.your
C. I
D. he
2. — ________ are you ?— I am 12.
A.How
B. What
C.How many
D. How old
3. Betty is in _______ class.
A. Miss’ Liu
B.Miss Liu
C. Miss Liu’s
D.Miss’ Liu’s
4. _______ desks are there ?
A. How many
B. How
C. What
D.How old
5. 把你的老师介绍给你你父母,你说
A. This is my teacher.
B. Hello.
C. How are you?
D. I’m a teacher
6. I Lucy.
A. is
B.are
C. am
D.can
7. —What class are you in ?—I’m in _______.
A.class2, grade
B. Grade7 , Class 2
C.Class 2, Grade7
8. —Are you a new student here? —_______.
A. Yes, I am
B. Yes, I’m
C. No, I am
D. Yes, I is
9. —_______?—It’s 632-954.
A. What’s your name
B.What are you
C. What’s your number
10. Eight and seven is_______.
A.fifteen
B.sixteen
C.fourteen
D.thirteen
11.— Here is a schoolbag. Whose is it?—Oh, it's_________. Thank you.
A.my
B. mine
C. Me
12.—What about ________ a rest?—OK! Let’s go for a walk.
A. to have
B. had
C. have
D. having
13.My English is so poor, please help________ to improve it..
A. me
B. I
C. my
D. mine
14.________ do you spell “Green’ ? G-R-E-E-N
A. What
B. How
C. Why
D. What colour
15.This is _____ apple and this is _____ pear.
A. a, a
B. a, an
C. an, an
D. an, a
三.选择正确的be动词填空。
(每题1分,共计10分)
1.I _____ a student.
2.We _____ friends.
3.He _____ a good boy.
4.They _____ playing football.
5.You ______ my friend.
6.The girl______ Jack's sister.
7.Who ______ I? 8.My sister's name ______Nancy.
9.There ______ some apples on the tree.
10.There _______ a boy, two girls, three men and ten women in the park.
四. 用所给词的正确形式填空。
(每题1分,共计10分)
1.How many ____________( chair ) are there in your class?
2.Can he __________( speak ) Chinese and English?
3. What is your ___________ (father) name?
4.Tom likes _______________ (shop) very much.
5. Let’s _______( play) table tennis.
6. My sister often go____________( swim ) in the river.
7. ___________( not sit ) down , please.
8. _______( she ) name is Lingling.
9. Her favourite sport is _____ (run) .
10. His father is a _____________( work).
五.按要求改写句子。
(每空1分,共计10分)
1. My name is Betty.(就划线部分提问) _______ _______name?
2. I am twelve.(改为一般疑问句) ________ _________ twelve?
3.What’s your telephone number? (回答)
_______ ________ __________ is nine six seven, eight one five.
4.Open your book.(改为否定句) ______open your book.
5.I’m in Class 4. (就划线部分提问) _______ _________are you in?
六.根据汉语完成句子。
(每空1分,共计20分)
1.他叫王鹏,他是中国人。
His ____ is Wang Peng, and he is _______.
2.李梅来自中国吗?______ Li Mei ______ China?
3.萨姆12岁,他来自美国。
San is ______ ______ ______and he ____ _____America.
4.见到你很高兴。
_____ to ______ you.
5.我们在七年级三班。
We are in _____ ______, ______ ______.
6.托尼是我的名,史密斯是我的姓。
Tony is my _____ name and Smith is my _____ name.
7.欢迎来到七年级四班。
_______ to Class 4 Grade 7.
8.我在三班,陈老师的班。
I’m in Class 3, ______ ________ class.
六.阅读理解(每题2分,共计10分)
Look at this . It’s a blue bag. It is my bag . What’s in it ? Look, this is my English book. It’s blue , too. My Chin ese book is also in my bag. It is yellow. This is my pencil case. It’s big and nice. I like English and Chinese . My bag is my good friend. 1.My bag is _____ .
A. yellow
B. blue
C. nice
D. big
2 What’s in my bag ? ______ .
A.My English book.
B. My Chinese book
C. My pencil case
D. A. B and C
3. My Chinese book is also in my bag. “Also’ means(意思是)______
A. 也
B. 颜色
C. 不在
D. 放进
4, My _____ is my good friend.
A. Chinese book
B. English book
C. pencil case
D. bag
5, My pencil case is _____ .
A. yellow
B. blue
C. big and nice
D. my friend。