初一上学期月考试卷 初一上学期第一次月考试题

\u521d\u4e00\u4e0a\u5b66\u671f\u82f1\u8bed\u671f\u672b\u8003\u8bd5\u5377

\u7b14\u8bd5\u90e8\u5206\u4e00\u3001 \u5355\u9879\u9009\u62e9\uff1a\uff08\u517115\u5206\uff09\uff08 \uff091.Hello, 7894153. __________ Mr. Smith. A. I\u2019m B. This is C. That is D. He\u2019s ( ) 2. What class ______ Xiao Ma and Xiao Li in? A. am B. is C. are D. be ( ) 3.Is _______ mother an English teacher? A. you B. he\u2019s C. her D. she ( ) 4.Kate is ______ English girl. But her friend is _____ Japanese girl. A. a; an B. an; a C. an; an D. a; a ( ) 5.We are in Class 4. We are in _______ grade. A. a same B. same C. the same D. / ( ) 6. What ____ 12 and 13? _______ 25. A. is; It\u2019s B. are; It\u2019s C. is; Its D. are; Its ( ) 7. \uff0dThank you very much. \uff0d___________________. A. No thanks B. That\u2019s right C. All right D. That\u2019s all right ( ) 8. Those are _______. A. they box B. their boxes C. they boxes D. their boxs ( ) 9. \uff0dAre these your books? \uff0dYes, __________. A. these are B. they\u2019re C. they are D. it is ( ) 10. Welcome ___________. A. to home B. home C. our home D. to our home ( ) 11. \uff0d Who\u2019s that woman? \uff0d _______________. A. She isn\u2019t a doctor B. She\u2019s a nice woman C. She\u2019s my teacher D. She\u2019s a Chinese. ( ) 12._________. Where\u2019s Kate, please? A. Sorry B. OK C. Hello D. Excuse me ( ) 13. \uff0d _______? \uff0d I\u2019m in Row Five. A. Are you in Row Five B. What Row are you in C. What row are you D. What row are you in ( ) 14. \uff0d How do you do? \uff0d ___________ A. Hello! B. How are you? C. How do you do? D. Thank you. ( ) 15. \uff0dHow are you? \uff0d _________. A. No. I am not fine B. Yes, I am fine C. How are you D. I am fine. Thank you
\u4e8c\u3001\u5b8c\u5f62\u586b\u7a7a,\u5728\u6bcf\u5c0f\u9898\u5217\u51fa\u7684\u56db\u4e2a\u9009\u9879\u4e2d\uff0c\u53ea\u6709\u4e00\u4e2a\u662f\u6b63\u786e\u7684\u3002\u8bf7\u5c06\u6b63\u786e\u9009\u9879\u7684\u5b57\u6bcd\u7f16\u53f7\u5199\u5728\u9898\u53f7\u524d\u7684\u62ec\u53f7\u5185\u3002\uff08\u6bcf\u5c0f\u98981\u5206\uff0c\u517110\u5206\uff09 Look __1__ the picture. It\u2019s a picture ___2__ my room. I have __3__ bird. Its _____ is Polly. I look _____ it every day. But it is not in the picture. You ____ see it there. Can you see a cat? It is under my chair. The cat and the bird are in ______ rooms. They can\u2019t live (\u4f4f) in the same room. My books ____ on my desk. My pens and pencils are in my bag. The bag ____ behind _____ desk. ( ) 1. A. of B. at C. in D. on ( ) 2. A. at B. in C. on D. of ( ) 3. A. a B. the C. two D. nice ( ) 4. A. his B. name C. bag D. map ( ) 5. A. at B. after C. of D. on ( ) 6. A. at B. can\u2019t C. aren\u2019t D. can ( ) 7. A. same B. the same C. different D. a ( ) 8. A. are B. is C. am D. see ( ) 9. A. look B. is C. am D. are ( ) 10. A. two B. new C. the D. a

\u4e09\u3001\u9605\u8bfb\u7406\u89e3\uff0c\u5728\u6bcf\u5c0f\u9898\u5217\u51fa\u7684\u56db\u4e2a\u9009\u9879\u4e2d\uff0c\u53ea\u6709\u4e00\u9879\u662f\u6b63\u786e\u7684\u3002\u8bf7\u5c06\u6b63\u786e\u9009\u9879\u7684\u5b57\u6bcd\u7f16\u53f7\u5199\u5728\u9898\u53f7\u524d\u7684\u62ec\u53f7\u5185\u3002\uff08\u6bcf\u5c0f\u98982\u5206\uff0c\u517130\u5206\uff09 (
A ) There is a picture. In the picture you can see some hills, trees and a school. You can see some boys and girls. They are at school. The school is NO.4 Middle School. Lingling is twelve. Fangfang is twelve, too. They are in the same class. They are good friends. Miss Li is their teacher and she is a good teacher. ( ) 1.________ is Fangfang and Lingling\u2019s teacher. A. Miss Wang B. Miss Gao C. Mrs. Black D. Miss Li ( ) 2. The boys and girls are ________. A. at school B. at home C. behind the hill D. under a tree ( ) 3. Lingling and Fangfang are ________. A. good friends B. in different grades C. all eleven D. good students ( ) 4. They are in ________. A.NO.3 Middle School B. Xongxing Middle School C.NO.4 Middle School D. NO.5 Middle School ( ) 5. The hills, trees, the school and the students are _______. A. in a book B. on the blackboard C. in a picture D. in the wall
( B ) Mr. Green is our English teacher. He teaches us English every day. He teaches very well. We all like him. He has two children, a son and a daughter. Their names are Jim and Kate. His wife doesn\u2019t work( \u5de5\u4f5c). She stays at home. Mr. Green and his children go to the same school. They can speak a little Chinese. Mr. Green says he likes working in China. He likes the Chinese people and Chinese food. ( ) 1. Mr. Green teaches us ____________. A. English B. Chinese C. math (\u6570\u5b66) D. Music ( ) 2. There are ________ children in Mr. Green\u2019s family? A. three B. two C. some D. many ( ) 3. His wife is _________ every day. A. at school B. at work C. at home D. in a room ( ) 4. Mr. Green and his children can _______ a little Chinese. A. speak B. read C. write D. say ( ) 5. Mr. Green likes _______ in China. A. work B. works C. to work D. working
\uff08C\uff09\u9605\u8bfb\u77ed\u6587\uff0c\u5224\u65ad\u6b63\u8bef\uff0c\u9519\u7684\u5199\uff08F\uff09\u5bf9\u7684\u5199\uff08 T \uff09\u3002 This is a picture of my bedroom. It\u2019s a nice room. The door is here. And a football is behind it. My desk is near the window. You can see a chair behind the desk. You can see some books and flowers on it. I put my English books in my schoolbag. The bag is now behind the chair. ( ) 1. This room is Li Lei\u2019s. ( ) 2. English books are on the desk. ( ) 3. The bag is under the chair. ( ) 4. The football is under the bed. ( ) 5. The flowers are on the desk.
\u56db\u3001\u53e5\u5b50\u6539\u9519\uff0c\u4e0b\u9762\u6bcf\u4e00\u53e5\u8bdd\u5747\u6709\u4e00\u5904\u9519\u8bef\uff0c\u8bf7\u627e\u51fa\u6765\u5e76\u5c06\u6b63\u786e\u7b54\u6848\u586b\u5728\u6a2a\u7ebf\u4e0a\u3002\uff08\u6bcf\u5c0f\u98981\u5206\uff0c\u51715\u5206\uff09 \uff08 \uff091. These isn\u2019t your pictures. ____________ A B C D ( ) 2. She\u2019s name is Ann Read. ______________ A B C D ( ) 3. This is a orange. It\u2019s nice. ______________ A B C D ( ) 4. The twins are look the same. _____________ A B C D ( ) 5. What Grade are you in? _______________ A B C D

\u4e94\u3001\u53e5\u5f62\u8f6c\u6362\u3002 \uff08\u6bcf\u5c0f\u98982\u5206\uff0c\u517110\u5206\uff09 1\uff0eI\u2019m on duty today. (\u5bf9\u5212\u7ebf\u90e8\u5206\u63d0\u95ee) _______ ________ on duty today? 2. They are Lucy and Lily. ( \u6539\u4e3a\u540c\u4e49\u53e5) _______ ________ are Lucy and Lily. 3. This is a Chinese book. \uff08\u6539\u4e3a\u590d\u6570\u5f62\u5f0f\uff09 ________ ________ Chinese books. 4. Those are desks. (\u5bf9\u5212\u7ebf\u90e8\u5206\u63d0\u95ee) ______ _______ those? 5. That\u2019s an apple. ( \u6539\u4e3a\u4e00\u822c\u7591\u95ee\u53e5) _______ _______ an apple?

\u516d\u3001\u5b8c\u6210\u53e5\u5b50\uff0c\u6309\u7167\u4e0b\u9762\u5404\u9898\u7684\u6c49\u8bed\u610f\u601d\uff0c\u7528\u82f1\u8bed\u5b8c\u6210\u53e5\u5b50\u3002\uff08\u6bcf\u5c0f\u98982\u5206\uff0c\u517110\u5206\uff09 1. \u4f60\u80fd\u7167\u770b\u4e00\u4e0b\u8fd9\u5bf9\u53cc\u80de\u80ce\u5417\uff1f Can you _______ _______ the twins? 2. \u6b22\u8fce\u5230\u6211\u4eec\u5b66\u6821\u6765\u3002 ________ ________ our school. 3. \u90a3\u662f\u4ed6\u7684\u5168\u5bb6\u7167\u3002 That is a picture ______ his ________. 4. \u8fd9\u4e2a\u7528\u82f1\u8bed\u600e\u4e48\u8bf4\uff1f ________ this ________ English? 5. \u8096\u660e\u5728\u4e00\u5e74\u7ea7\u4e8c\u73ed\u3002 Xiao Ming is in _________ Two, _________ One

\u4e03\u3001\u8865\u5168\u5bf9\u8bdd.\uff08\u6bcf\u5c0f\u98981\u5206\uff0c\u517110\u5206\uff09. A: Today we have two new students. ____1__ names are Lucy and Lily. B: Hi, Lucy and Lily. You __2___ the same. ___3___ you English? C: No, we\u2019re American. A: Wang Ling, please look __4___ the twins today. B: Yes, Mr. Smith. Hello! This __5___, please. C: ___6____ you. B: These are your seats. You are in the same row, Row Four. C: __7___ we put our coats here? B: Oh, yes, put ___8___ here. C: Excuse ___9___. Where is the washroom, please? B: The washroom? Oh, it\u2019s ____10___ there. Let\u2019s go.

\u516b\u3001\u4e66\u9762\u8868\u8fbe\u3002\u6839\u636e\u4e2d\u6587\u63d0\u793a\uff0c\u5199\u4e00\u7bc750-60\u5355\u8bcd\u3001\u610f\u601d\u8fde\u8d2f\u3001\u7b26\u5408\u903b\u8f91\u7684\u81ea\u6211\u4ecb\u7ecd\u3002\uff0810\u5206\uff09 \u5185\u5bb9\u5305\u62ec\uff1a\u5047\u5982\u4f60\u7684\u540d\u5b57\u53eb\u6c64\u59c6\uff0c\u4eca\u5e7412\u5c81\u3002\u4f60\u7684\u5b66\u6821\u662f\u5149\u660e\u4e2d\u5b66\uff0c\u4f60\u5728\u521d\u4e00\u5e74\u7ea7\u3002\u5728\u5b66\u6821\u91cc\uff0c\u4f60\u6709\u4e24\u4e2a\u597d\u670b\u53cb\uff0c\u4ed6\u4eec\u662f\u674e\u96f7\u548c\u5409\u59c6\u3002\u4f60\u4eec\u7684\u8001\u5e08\u90fd\u5f88\u597d\u3002\u4f60\u4eec\u975e\u5e38\u559c\u6b22\u8001\u5e08\u548c\u5b66\u6821\u3002

\u521d\u4e2d\u4e03\u5e74\u7ea7\u300a\u6570\u5b66\u300b\u7b2c\u4e00\u6708\u6708\u8003\u6d4b\u8bd5\u9898
\u4e00\u3001 \u586b\u7a7a\u9898\uff1a\u672c\u9898\u517110\u9898\uff0c\u6bcf\u98983\u5206\uff0c\u517130\u5206\u3002
1\u30011\u4e0e\uff0d1\u7684\u5dee\u662f__________\u3002
2\u3001\u6709\u7406\u6570m\u7684\u5012\u6570\u662f \uff0c\u5219\u5b83\u7684\u76f8\u53cd\u6570\u662f_______\u3002
3\u3001\u7532\u5730\u6d77\u62d4\uff0d22 m,\u4e59\u5730\u6d77\u62d4\uff0d18 m,\u5219____\u6bd4____\u8981\u9ad8\u3002
4\u3001\u6570\u8f74\u4e0a\u79bb\u8868\u793a\u65702\u67093\u4e2a\u5355\u4f4d\u957f\u5ea6\u7684\u70b9\u6240\u8868\u793a\u7684\u6570\u662f_________.
5\u3001\u6570\u8f74\u4e0a\u8868\u793a3.2\u4e0e\uff0d7.1\u7684\u4e24\u70b9\u8ddd\u79bb\u662f__________.
6\u3001\u8ba1\u7b97\u2236 \u2460\uff0d1+2=_____, \u24612\uff0d2\u00d7 =________\uff0c\uff0d32=¬¬___________.
7\u3001 \u5df2\u77e5\u2223a\uff0d1\u2502+\u2502ab\uff0d2\u2502+c2006=0.\u5219a+b+c=_______.
8\u3001 \uff0d999999\u2248_______________________\uff08\u4fdd\u7559\u4e24\u4e2a\u6709\u6548\u6570\u5b57\uff09.
9\u3001 \u5b581000\u5143\u7684\u6d3b\u671f\u50a8\u84c4,\u6708\u5229\u7387\u662f0.15\u2030.\u4e94\u4e2a\u6708\u540e\u672c\u606f\u548c\u662f___.
10\u3001\u89c2\u5bdf\u4e0b\u5217\u7b97\u5f0f,\u518d\u586b\u7a7a\u223632\uff0d12=8\u00d71, 52\uff0d32=8\u00d72, 72\uff0d52=8\u00d7______, 92\uff0d( )2=8\u00d74, ...
(2n+1)2\uff0d(2n\uff0d1)2=8\u00d7_______.(n\u662f\u6b63\u6574\u6570)
\u4e8c\u3001\u9009\u62e9\u9898\u2236\uff08\u672c\u989810\u5c0f\u9898\uff0c\u6bcf\u5c0f\u98983\u5206\uff0c\u517130\u5206\uff0c\u6bcf\u5c0f\u9898\u53ea\u6709\u4e00\u4e2a\u6b63\u786e\u7b54\u6848\uff09
1. \u4e0b\u5217\u6570\u8f74\u753b\u6cd5\u6b63\u786e\u7684\u662f\uff08 \uff09

A B


C D
2 \u3001 \u5df2\u77e5a\u8868\u793a\u975e\u8d1f\u6570,\u5219\uff0da\u5305\u62ec\uff08 \uff09
A\uff0e\u6b63\u6570 B\uff0e\u6b63\u6570\u548c0 C\uff0e\u8d1f\u6570 D\uff0e\u8d1f\u6570\u548c0
3 \u3001\u4e0b\u5217\u8bf4\u6cd5\u6b63\u786e\u7684\u662f\uff08 \uff09
A \u4e24\u4e2a\u7b26\u53f7\u76f8\u53cd\u7684\u6570\u662f\u4e92\u4e3a\u76f8\u53cd\u6570 B\uff0e\u4e00\u4e2a\u6570\u7684\u76f8\u53cd\u6570\u4e00\u5b9a\u662f\u8d1f\u6570
C\uff0e\uff0d3\u662f\u76f8\u53cd\u6570 D\uff0e 0\u7684\u76f8\u53cd\u6570\u662f\u5b83\u672c\u8eab
4\u3001 \u4e00\u4e2a\u6570\u7b49\u4e8e\u5b83\u7684\u76f8\u53cd\u6570\u7684\u7edd\u5bf9\u503c,\u5219\u8fd9\u4e2a\u6570\u662f\uff08 \uff09
A\uff0e\u975e\u8d1f\u6570 B\uff0e\u975e\u6b63\u6570 C\uff0e\u4e00\u5207\u6b63\u6570 D\uff0e\u4e00\u5207\u8d1f\u6570
5\u3001 \uff0d4\u7684\u5012\u6570\u4e0e4\u7684\u76f8\u53cd\u6570\u7684\u548c\u662f\uff08 \uff09
A\uff0e4 B\uff0e\u20144 C\uff0e3 D\uff0e\u20143
6\u3001 \u82e5a\u662f\u6709\u7406\u6570,\u5219\u2502a\u2502\uff0da\u4e00\u5b9a\u662f\uff08 \uff09
A\uff0e\u6b63\u6570 B\uff0e\u8d1f\u6570 C\uff0e\u96f6 D\uff0e\u975e\u8d1f\u6570
7 \u3001\u5982\u679cab=0,\u90a3\u4e48\u4e00\u5b9a\u6709\uff08 \uff09
A\uff0ea=b=0 B\uff0ea=0
C\uff0ea\u3001b\u4e2d\u81f3\u5c11\u6709\u4e00\u4e2a\u4e3a0 D\uff0ea\u3001b\u4e2d\u6700\u591a\u6709\u4e00\u4e2a\u4e3a0
8\u3001\u5bf9\u4e8e\u4efb\u610f\u6709\u7406\u6570a,\u4e0b\u5217\u5404\u5f0f\u4e00\u5b9a\u6210\u7acb\u7684\u662f\uff08 \uff09
A\uff0ea2=(\uff0da)2 ,B\uff0ea3=(\uff0da)3 , C\uff0e\uff0da2=\u2502a\u25022 , D\u2502a\u25023=a3
9\u3001\u7b97\u5f0f43+43+43+43\u53ef\u4ee5\u5316\u4e3a\uff08 \uff09
A\uff0e412 B\uff0e44 C\uff0e481 D\uff0e\u65e0\u6b63\u786e\u7b54\u6848
10\u3001\u8ba1\u7b97\uff08\uff0d1 \uff092005\u00d7(\uff0d0.6)2006=( )
A\uff0e0.6 B\uff0e\uff0d0.6 C\uff0e1 D\uff0e\uff0d1
\u4e09\u3001\u8ba1\u7b97\u9898\u2236\uff08\u6bcf\u98985\u5206\uff0c\u517120\u5206\uff09
\u2460\uff0d10+8\u00f7(\uff0d2)3\uff0d(\uff0d2)2\u00d7(\uff0d3) \u2461\uff0d25 \u00d7


\u25cb3\uff0d14+(1\uff0d ) \u00d7( \uff0d2)\u00d7[4\uff0d(\uff0d2)3]



\u25cb42006\uff0d2006\u00d73.14159+2.14\u00d72006+(\uff0d1.00159)\u00d7(\uff0d2006)



\u56db.\u89e3\u7b54\u9898\uff08\u6bcf\u98986\u5206\uff0c\u517112\u5206\uff09
\uff081\uff09a\u4e0eb\u4e92\u4e3a \u76f8\u53cd\u6570,x\u3001y\u4e92\u4e3a\u5012\u6570,
\u4e14\u2502m\u2502=1,\u6c42



\u4f18\u60e0\u6761\u4ef6 \u4e00\u6b21\u8d2d\u7269\u4e0d\u8d85\u8fc7200\u5143 \u4e00\u6b21\u8d2d\u7269\u8d85\u8fc7200\u5143,\u4f46\u4e0d\u8d85\u8fc7500\u5143 \u4e00\u6b21\u8d2d\u7269\u8d85\u8fc7500\u5143
\u4f18\u60e0\u65b9\u6cd5 \u4e0d\u4e88\u4f18\u60e0 \u6309\u7269\u4ef7\u7ed9\u4e88\u4e5d\u6298\u4f18\u60e0 \u5176\u4e2d500\u5143\u6309\u4e5d\u6298\u4f18\u60e0,\u8d85\u8fc7500\u5143\u90e8\u5206\u6309\u516b\u6298\u4f18\u60e0.
(2)\u5df2\u77e5A=a+a2+a3+\u2026+a2006.
\u2460\u5f53a=1\u65f6,\u6c42A\u7684\u503c.
\u2461\u5f53a=-1\u65f6,\u6c42A\u7684\u503c.


\u4e94.(8\u5206)\u7406\u89e3\u4e0e\u8ba1\u7b97\u2236
\u4f8b\u2236\u82e5\u89c4\u5b9ax\u203by=3x\uff0d2y+1,\u6c425\u203b(\uff0d1)\u7684\u503c. \u89e3\u2236\u7531x\u203by=3x\uff0d2y+1\u5f97 5\u203b(\uff0d1)=3\u00d75\uff0d2\u00d7(\uff0d1)+1=18 \u4eff\u4e0a\u4f8b\u8ba1\u7b97 \uff0d2\u203b(\uff0d3\u203b4)\u7684\u503c.


\u516d\u3001(10\u5206)\u5df2\u77e5\u6709\u7406\u6570a\u3001b\u3001c\u5728\u6570\u8f74\u4e0a\u7684\u5bf9\u5e94\u70b9\u5982\u56fe\u6240\u793a
c b a
\u5316\u7b80\u2236\u2502a\uff0db\u2502+\u2502b\uff0dc\u2502\uff0d\u2502c\uff0da\u2502+\u2502b+c\u2502.


\u4e03\u3001(3+3+4\u5206)\u67d0\u5546\u5e97\u6253\u51fa\u4e86\u4fc3\u9500\u5e7f\u544a\u5982\u4e0b\u8868.\u5bf9\u987e\u5ba2\u5b9e\u884c\u4f18\u60e0,\u67d0\u4eba\u5728\u6b64\u5546\u573a\u4e24\u6b21\u8d2d\u7269\u5206\u522b\u4ed8\u6b3e168\u5143\u548c423\u5143.
(1)\u7b2c\u4e00\u6b21\u4ed8\u6b3e168\u5143,\u53ef\u8d2d\u4ef7\u503c\u591a\u5c11\u5143\u7684\u8d27\u7269\uff1f
(2)\u7b2c\u4e8c\u6b21\u4ed8\u6b3e423\u5143,\u53ef\u8d2d\u4ef7\u503c\u591a\u5c11\u5143\u7684\u8d27\u7269\uff1f
(3)\u82e5\u628a\u4e24\u6b21\u7684\u8d27\u7269\u5408\u5728\u4e00\u6b21\u4e70,\u9700\u8981\u591a\u5c11\u94b1\uff1f








\u521d\u4e2d\u4e03\u5e74\u7ea7\u300a\u6570\u5b66\u300b\u7b2c\u4e00\u7ae0\u300a\u6709\u7406\u6570\u300b\u6d4b\u8bd5\u9898\u53c2\u8003\u7b54\u6848
\u73ed\u7ea7_______ \u59d3\u540d_________ \u5f97\u5206_________







\u53c2\u8003\u7b54\u6848:
\u4e00\u3001\u586b\u7a7a\u9898\uff0810\u9898\uff0c\u517130\u5206\uff09
1\u30012 2\u3001\uff0d3 3\u3001\u4e59\u3001\u7532 4\u3001\uff0d1\u548c5 5\u300110.3

6\u3001\u24601 \u24611.5 \u2462\uff0d9 7\u30013 8\u30011.0\u00d7106 9\u30011000.65

10\u30013 \u3001 7\u3001 n
\u4e8c\u3001\u9009\u62e9\u9898\uff0810\u9898\uff0c\u517130\u5206\uff09

\u9898\u53f7 1 2 3 4 5 6 7 8 9 10
\u7b54\u6848 D D D A B D C A B B

\u4e09\u3001\u8ba1\u7b97\u9898
1\u30011
2\u3001\uff0d24.6
3\u3001\uff0d
4\u30012006
\u56db\u3001\u89e3\u7b54\u9898\uff08\u672c\u9898\u51712\u5c0f\u9898\uff0c\u6bcf\u5c0f\u98986\u5206\uff0c\u517112\u5206\uff09
1\u3001 2\u3001\u24602006 \u24610
\u4e94\u3001\u7406\u89e3\u4e0e\u8ba1\u7b97\uff088\u5206\uff09
27
\u516d\u3001\uff0db\uff0dc
\u4e03\u3001\u2460168\u5143 \u2461470\u5143\u2462560.4\u514300

初中七年级《数学》第一月月考测试题
一、 填空题:本题共10题,每题3分,共30分。
1、1与-1的差是__________。
2、有理数m的倒数是 ,则它的相反数是_______。
3、甲地海拔-22 m,乙地海拔-18 m,则____比____要高。
4、数轴上离表示数2有3个单位长度的点所表示的数是_________.
5、数轴上表示3.2与-7.1的两点距离是__________.
6、计算∶ ①-1+2=_____, ②2-2× =________,-32=¬¬___________.
7、 已知∣a-1│+│ab-2│+c2006=0.则a+b+c=_______.
8、 -999999≈_______________________(保留两个有效数字).
9、 存1000元的活期储蓄,月利率是0.15‰.五个月后本息和是___.
10、观察下列算式,再填空∶32-12=8×1, 52-32=8×2, 72-52=8×______, 92-( )2=8×4, ...
(2n+1)2-(2n-1)2=8×_______.(n是正整数)
二、选择题∶(本题10小题,每小题3分,共30分,每小题只有一个正确答案)
1. 下列数轴画法正确的是( )

A B

C D
2 、 已知a表示非负数,则-a包括( )
A.正数 B.正数和0 C.负数 D.负数和0
3 、下列说法正确的是( )
A 两个符号相反的数是互为相反数 B.一个数的相反数一定是负数
C.-3是相反数 D. 0的相反数是它本身
4、 一个数等于它的相反数的绝对值,则这个数是( )
A.非负数 B.非正数 C.一切正数 D.一切负数
5、 -4的倒数与4的相反数的和是( )
A.4 B.—4 C.3 D.—3
6、 若a是有理数,则│a│-a一定是( )
A.正数 B.负数 C.零 D.非负数
7 、如果ab=0,那么一定有( )
A.a=b=0 B.a=0
C.a、b中至少有一个为0 D.a、b中最多有一个为0
8、对于任意有理数a,下列各式一定成立的是( )
A.a2=(-a)2 ,B.a3=(-a)3 , C.-a2=│a│2 , D│a│3=a3
9、算式43+43+43+43可以化为( )
A.412 B.44 C.481 D.无正确答案
10、计算(-1 )2005×(-0.6)2006=( )
A.0.6 B.-0.6 C.1 D.-1
三、计算题∶(每题5分,共20分)
①-10+8÷(-2)3-(-2)2×(-3) ②-25 ×

○3-14+(1- ) ×( -2)×[4-(-2)3]

○42006-2006×3.14159+2.14×2006+(-1.00159)×(-2006)

四.解答题(每题6分,共12分)
(1)a与b互为 相反数,x、y互为倒数,
且│m│=1,求

优惠条件 一次购物不超过200元 一次购物超过200元,但不超过500元 一次购物超过500元
优惠方法 不予优惠 按物价给予九折优惠 其中500元按九折优惠,超过500元部分按八折优惠.
(2)已知A=a+a2+a3+…+a2006.
①当a=1时,求A的值.
②当a=-1时,求A的值.

五.(8分)理解与计算∶
例∶若规定x※y=3x-2y+1,求5※(-1)的值. 解∶由x※y=3x-2y+1得 5※(-1)=3×5-2×(-1)+1=18 仿上例计算 -2※(-3※4)的值.

六、(10分)已知有理数a、b、c在数轴上的对应点如图所示
c b a
化简∶│a-b│+│b-c│-│c-a│+│b+c│.

七、(3+3+4分)某商店打出了促销广告如下表.对顾客实行优惠,某人在此商场两次购物分别付款168元和423元.
(1)第一次付款168元,可购价值多少元的货物?
(2)第二次付款423元,可购价值多少元的货物?
(3)若把两次的货物合在一次买,需要多少钱?

初中七年级《数学》第一章《有理数》测试题参考答案
班级_______ 姓名_________ 得分_________

参考答案:
一、填空题(10题,共30分)
1、2 2、-3 3、乙、甲 4、-1和5 5、10.3

6、①1 ②1.5 ③-9 7、3 8、1.0×106 9、1000.65

10、3 、 7、 n
二、选择题(10题,共30分)

题号 1 2 3 4 5 6 7 8 9 10
答案 D D D A B D C A B B

三、计算题
1、1
2、-24.6
3、-
4、2006
四、解答题(本题共2小题,每小题6分,共12分)
1、 2、①2006 ②0
五、理解与计算(8分)
27
六、-b-c
七、①168元 ②470元③560.4元00

  • 鍒濅竴涓婂唽鏁板鏈堣冭瘯棰
    绛旓細22.濡傚浘,鍦嗙殑鍛ㄩ暱涓4涓崟浣嶉暱.鏁拌酱姣忎釜鏁板瓧涔嬮棿鐨勮窛绂讳负1涓崟浣嶉暱,鍦ㄥ渾鐨4绛夊垎鐐瑰鍒嗗埆鏍囦笂0銆1銆2銆3,鍏堣鍦嗗懆涓婅〃绀烘暟瀛0鐨勭偣涓庢暟杞翠笂琛ㄧず-1鐨勭偣閲嶅悎,鍐嶅皢鏁拌酱鎸夐嗘椂閽堟柟鍚戠幆缁曞湪璇ュ渾涓(濡傚渾鍛ㄤ笂琛ㄧず鏁板瓧3鐨勭偣涓庢暟杞翠笂琛ㄧず-2鐨勭偣閲嶅悎鈥),鍒欐暟杞翠笂琛ㄧず-2012鐨勭偣涓庡渾鍛ㄤ笂琛ㄧず鏁板瓧___鐨勭偣閲嶅悎. 涓夈...
  • 涓冨勾绾鍘嗗彶鏈堣妫娴璇曞嵎闄勭瓟妗
    绛旓細D銆佽嫳鍕囨姉鍏冿紝鐣欎笅鈥滅暀鍙栦腹蹇冪収姹楅潚鈥濈殑鍗冨彜鍚嶅彞 3.2004骞10鏈堬紝鑳¢敠娑涘悓蹇楀拰鏃朵换淇勭綏鏂荤粺鐨勬櫘浜叡鍚屽甯冿細涓縿杈圭晫鐨勮蛋鍚戝凡鍏ㄩ儴纭畾銆傚弻鏂硅〃绀猴細涓ゅ浗闂4300澶氬叕閲岀殑鍏卞悓杈圭晫锛屼粠姝ゅ皢鎴愪负涓ゅ浗浜烘皯鍜屽钩銆佸弸濂姐佸悎浣溿佸彂灞曠殑绾藉甫銆傝浣犲洖蹇嗕竴涓嬩腑淇勫巻鍙蹭笂鐨绗竴涓竟鐣屾潯绾︽槸锛()A.銆婂凹甯冩鏉$害銆婤.銆...
  • (鑻忔暀鐗)2019-2020瀛﹀勾搴涓冨勾绾х涓瀛︽湡绗簩娆鏈堣璇枃璇曞嵎(鏈夌瓟妗)
    绛旓細锛鑰冭瘯鏃堕棿锛120鍒嗛挓璇曞嵎婊″垎锛140鍒嗭級绗竴閮ㄥ垎锛氬熀纭鐭ヨ瘑锛26鍒嗭級涓銆佽瑷绉疮涓庤繍鐢紙26鍒嗭級1锛庣粰鍔犵偣瀛楁敞闊虫垨鏍规嵁鎷奸煶鍐欐眽瀛楋紙4鍒嗭級纾卋贸锛堬級鑻猫锛堬級閰濋吙锛堬級鍚炲櫖锛堬級2锛庝慨鏀逛笅闈㈢梾鍙ワ紙4鍒嗭級锛1锛夋渶杩戝叏鍥藉悇鍦板姞澶т簡瀵归唹閰掗┚杞︾殑鎯╁鍔涘害锛屼负鐨勬槸閬垮厤閭d簺楠囦汉鍚椈鐨勪氦閫氫簨鏁呬笉鍐嶅彂鐢熴備慨鏀规剰瑙...
  • 鍒濅竴涓婂鏈熸湀鑰冭瘯鍗
    绛旓細4銆佹暟杞翠笂绂昏〃绀烘暟2鏈3涓崟浣嶉暱搴︾殑鐐规墍琛ㄧず鐨勬暟鏄痏__.5銆佹暟杞翠笂琛ㄧず3.2涓庯紞7.1鐨勪袱鐐硅窛绂绘槸___.6銆佽绠椻埗 鈶狅紞1+2=___, 鈶2锛2脳 =___锛岋紞32=¬¬___.7銆 宸茬煡鈭锛1鈹+鈹俛b锛2鈹+c2006=0.鍒檃+b+c=___.8銆 锛999999鈮坃__锛堜繚鐣欎袱涓湁鏁堟暟瀛楋級.9銆 瀛1000...
  • 浜烘暀鐗鍒濅竴涓鑻辫绗竴娆鏈堣冭瘯鍗
    绛旓細绮惧搧璧勬枡鏁欏璐ㄩ噺妫娴嬬嚎___涓冨勾绾鑻辫璇曞嵎鍗烽瀵勮锛氫翰鐖辩殑鍚屽锛岃繖浠借瘯鍗峰皢鍐嶆璁板綍浣犵殑鑷俊銆佹矇鐫銆佹櫤鎱у拰鏀惰幏锛岃佸笀涓鐩存姇缁欎綘淇′换鐨勭洰鍏夈傝璁ょ湡瀹¢锛岀湅娓呰姹傦紝浠旂粏绛旈锛岀浣犳垚鍔熴傝鍚搴忎竴浜屼笁鍥涗簲鍏诲垎锛氬姏鍙峰緱鍒嗙紪瑁呴儴___鍒嗭紙15鍒嗭級涓銆佸惉褰曢煶锛岄夊嚭浣犳墍鍚埌鐨勫崟璇嶏紙10鍒嗭級銆傝繃锛堬級1锛...
  • ...2017瀛﹀勾涓冨勾绾х涓瀛︽湡绗竴娆鏈堣鏁板璇曞嵎(鍚В鏋)
    绛旓細2016-2017瀛﹀勾婀栧崡鐪侀暱娌欏競楹撳北鍥介檯瀹為獙瀛︽牎涓冨勾绾锛堜笂锛绗竴娆鏈堣鏁板璇曞嵎涓銆佸~绌洪锛堝叡12灏忛锛屾瘡灏忛3鍒嗭紝婊″垎36鍒嗭級1锛庡鏋滄煇鍚屽鐨勯噺鍖栧垎濂2鍒嗚+2鍒嗭紝鍒欒鍚屽鎵1鍒嗗簲璁板仛鍒嗭紟2锛庯梗4鐨勭浉鍙嶆暟鏄紝鍊掓暟鏄紝缁濆鍊兼槸锛3锛嶢銆丅銆丆涓夊湴鐨勬捣鎷旈珮搴﹀垎鍒槸锕102绫炽侊梗80绫炽侊梗25绫筹紝鍒欐渶...
  • 涓冨勾绾璇枃涓婂唽绗竴娆鏈堣冭瘯鍗鏈夌瓟妗
    绛旓細8.鏈枃浣滆呭湪鍙欒堪杩欎袱涓瘮鍠绘椂骞舵病鏈夊姞涓婅嚜宸辩殑璇勮,浣犺涓轰綔鑰呰寰楀摢涓ソ?璇磋浣犵殑渚濇嵁銆(3鍒) (浜)涓滄柦鏁堥ⅵ(7鍒) 瑗挎柦鈶犵梾蹇冣憽鑰岄ⅵ鈶㈠叾閲屸懀,鍏堕噷涔嬩笐浜鸿鑰岀編涔,褰掍害鎹у績鑰岄ⅵ鍏堕噷銆傚叾閲屼箣瀵屼汉瑙佷箣,鍧氶棴闂ㄨ屼笉鍑;璐汉瑙佷箣,鎸堚懃濡诲瓙鑰屽幓鈶や箣璧般傚郊鐭ラⅵ缇庘懄,鑰屼笉鐭ラⅵ涔嬫墍浠ョ編銆 鈥斺旈夎嚜銆婂簞瀛...
  • 7骞寸骇鏁板涓(涓嶇敤涓嬭浇鐨)鏈堣冭瘯鍗
    绛旓細鍒濅竴鏁板鑰冭瘯鍗 锛堟弧鍒120鍒嗭紝瀹屽嵎90鍒嗛挓锛変竴銆佸~绌洪锛堟瘡灏忛2鍒嗭紝鍏30鍒嗭級1銆乤鐨勫掓暟涓巄鐨勫掓暟鐨勫樊锛岀敤浠f暟寮忚〃绀烘槸 銆2銆佺敳韬珮acm锛屼箼姣旂敳鐭産cm锛屼箼韬珮 cm銆3銆佷唬鏁板紡a2+b2鐨勬剰涔夋槸 銆4銆佸綋x= 锛寉= 鏃讹紝浠f暟寮弜锛坸鈥攜锛= 銆5銆佽瀹氫簡鍘熺偣銆佹鏂瑰悜銆佸拰 鐨勭洿绾垮彨鍋氭暟杞淬6銆佺粷瀵...
  • 涓冨勾绾鏁板鏈堣冭瘯鍗
    绛旓細鍒濅竴鏁板鏈堣冭瘯棰 涓銆 绮惧績閫変竴閫夛紝姣忛鍙湁涓涓瓟妗堟槸姝g‘鐨勶紝璇风湅瀹屽洓涓夐」鍚庡啀鍋 鍐冲畾鍛锛侊紙姣忛3鍒嗭紝 鍏36鍒嗭級 棰樺彿 1 2 3 4 5 6 7 8 9 10 11 12 寰楀垎 绛旀 1銆佷笅鍒楄娉曟纭殑鏄紙B锛 A 姝f暟鍜岃礋鏁扮粺绉版湁鐞嗘暟锛 B 0鏄暣鏁颁絾涓嶆槸姝f暟锛 C 0銆
  • 鍒濅竴涓婂唽鏁板绗竴,浜岀珷鏈堣冭瘯鍗棰樼洰鍙婄瓟妗
    绛旓細2015-2016瀛﹀勾搴鍒濅竴鏁板绗竴瀛︽湡鏈熶腑锛堢涓銆佷簩绔狅級鑰冭瘯 涓冨勾绾鏁板璇曞嵎锛120鍒嗭級鐝埆 濮撳悕 瀛﹀彿 鎴愮哗 涓銆侀夋嫨棰橈紙姣忓皬棰3鍒嗭紝鍏30鍒嗭級1銆佹湁鐞嗘暟锛3鐨勭浉鍙嶆暟鏄 锛 锛堿锛3 B锛庯紞3 C锛 D锛2銆佸鏋滀竴涓湁鐞嗘暟鐨勭粷瀵瑰兼槸8锛岄偅涔堣繖涓暟涓瀹氭槸锛 锛堿锛庯紞8 B...
  • 扩展阅读:初一期末测试卷 ... 国家免费题库 ... 初一下册数学免费题库 ... 初一月考试卷数学 ... 初一分班考试题库 ... 初一第一次月考必考题 ... 初一下册期末考试试卷 ... 初一下册第一次月考卷 ... 初一上学期数学题目及答案 ...

    本站交流只代表网友个人观点,与本站立场无关
    欢迎反馈与建议,请联系电邮
    2024© 车视网