2019年六年级四则运算和简便运算综合习题(稍难奥数).doc

2019年六年级四则运算和简便运算综合习题(稍难奥数)一、可以表示把（ ）平均分成（ ）份，取其中的1份。也可以表示把（ ）平均分成（ ）份，取其中的3份。二、分母是18的最简真分数有（ ）个。三、下面各数中，能化成有限小数的是（ ），不能化成有限小数的是（ ）。 四、（ ）75 = 20% = 60 ：（ ）= = （ ）（小数）五、在一个减法算式里，被减数、减数和差相加的和是50。已知差是减数的，这个减法算式是（ ）六、A与B都是非0自然数，如果A=B，那么A（ ）B。七、在有余数整数除法中，商是A，除数是B（A、B均大于1），用含有字母的式子表示被除数最大为（ ），最小为（ ）。八、在含糖50%的糖水中，加入7克糖和14克水，这是糖水的含糖的百分率是（ ）A 等于50% B 小于50% C 大于50% 九、计算1-（+ + + + + + ）=（ ）十、102.612.5的商取8.2时，余数应是（ ）。十一、有余数除法中，商是8，余数是11，若被除数和除数同时扩大100倍，那么商是（ ），余数是（ ）。十二、把1,4,5,9,3,7这六个数字分别填在6个（ ）里，使乘积最大，最小。 最大：（ ）（ ） 最小：（ ）（ ）十三、一个最简分数，分子与分母的和是46，如果把这个分数的分子加上5、分母加上3，则所得分数的值是,。原来的分数是多少？十四、一个分数加上2个分数单位是1，减去它的2个分数单位是，这个分数是多少？十五、被除数、除数、商与余数的和是73，已知商是6，余数是2，求被除数。十六、简便运算。 + 1003 99 16641 88889+111128 19881988 + + + + - + - + - + （1+ + ）（+ + ）- （1+ + ）（+ ）附送：县（市区） 学校 班级 姓名 座号 密封线内不要答题六年级预备课程英语单元测试卷听力测试(15分)5. My racket is _ the bed.II.听句子，判断正(T)误(F)。读一遍 (每小题1分,共5分)5. My racket is _ the bed.II.听句子，判断正(T)误(F)。读一遍 (每小题1分,共5分)( )6. Kates bike is yellow.( )7. Their rackets are black.( )8. Its Millies blouse.( )9. Toms shoes are on the bed.( )10. Her skirt is green.III.听对话,填写表格,读两遍(每小题1分,共5分) 人 名物 品颜 色Sallyskirt(11)_Millie(12)_blueJillcap(13)_Peterbike(14)_Miss Fangbike(15) _11._12._13._14._15._ 笔试部分（85分）二，单项选择。（每小题1分，共15分）( )16.There arent _ girls in the room, but there are _ boys in it. A. any, someB. some, anyC. a, anyD. some, some( )17.There is _ rubber on the desk. _ rubber is new. A. a, The B. the, The C. an, The D. the, A( )18. _ orange is _ orange . A. An, theB.An, anC. A, /D. An, /( )19. This is Lucys _ sweater . A.yellowB. yellow aC. a yellowD. the yellow( )20. What colour is it ? Its _ black . Its _ black car . A. An, anB. a, aC. /,the D. /,a( )21.What are their sweaters ? _ . A. Here is it B. Here are they C. Here they areD. Here it is( )22.What _ your father _?He wears a blue shirt and black trousers. A. does , likeB. is, like C. is, wear D. does ,in ( ) 23. That isnt coat. Its coat. A. yours; Toms B. your; Toms C. yours; Tom D. you Tom ( ) 24.Oh, your new bike is very nice._. A. Thank you B. Thats right C. Yes, youre right D. Where, where ( ) 25.Are they their books? Yes, . A. theyre B. their are C. they are D. there are ( )26. What colour are your shoes? _blue. A. These areB. ItsC. ThatsD. Theyre( )27.Theyre not our kites. Theyre _kites.A. sheB. hisC. heD.him( )28.Mary has a cat, and her sister _has one. A. tooB. allC. also D. both( )29. _my sweater. Do you like _colour？ A. Its , itsB. Its, itsC. Its , itsD. Its, its( )30.- _that woman? _is Miss Wu. A. Who, SheB. Where, ItC. Whos, She D. Whose, She三、完形填空(10)Hi, I am Liu Ying. Do you 31 me? Today I am wearing a pair of green and brown 32 . This is _33_ dog. It is a little white dog. It 34 two black eyes. I like 35 very much. We often 36 together. Thats my grandfather. 37 is very old. He is wearing black shoes. He looks after his 38 every day. His bird is very beautiful. Its a black bird. I like my 39 dog, and my grandfather 40 his black bird.( ) 31. A. look B. know C. guess D. listen( ) 32. A. shirt B. blouse C. trousers D. jacket ( ) 33. A. his B. her C. my D. mine( ) 34. A. have B. has C. are D. therere( ) 35. A. its B. they C. its D. it( ) 36. A. playing B. play C. are D. studying( ) 37. A. He B. She C. It D. Hes( ) 38. A. dog B. bird C. goldfish D. rabbit( )39. A. black B. white C. green D. brown( ) 40. A. like B. is like C. likes D. to like四、情景交际,用所给选项完成对话。（共5分）A: Excuse me, 41 . B: 42 I think its Li Leis.A: Li Lei, 43 . C: 44 .A: Its yellow. C: Oh, its my coat. 45 .A. Is this your coat?B.Thank you.C.Whose coat is this?D.What colour is it?E.Let me have a look. 41._ 42._ 43._ 44._ 45._五，阅读理解。（每小题2分，共20分）A. 读短文，根据短文内容回答问题。I have a cousin. His name is Nick. He is twelve years old. He is my classmate. He is big and strong. I am small and thin. He is a very good student. He is polite and helpful. Oh, I am Millie. 46.What is Millies cousins name ?_ _47.How old is Millies cousin? _ _48.Who is big and strong?_49.Is Millies cousin her classmate?_ 50.What does Millie look like?_ BThere are four people in the Read family. They are Mr Read, Mrs Read, their son Tom and their daughter Ann. Mr Read is in a black jacket and brown trousers. Mrs Read is in a red blouse and a green skirt. The little girl is Ann. She is in a nice purple dress and red shoes. Her hat is black. The boy is Anns brother. His name is Tom. He is in a grey sweater and blue trousers.判断下列各句正（T）误（F）( )51.There are five people in the Read family.( )52. Mr Reads jacket is black.( )53.Mrs Reads skirt is red.( )54.Anns dress and shoes are red.( )55. Toms trousers are blue.六、（共25分）词汇填空（共20） 56. _ dress is this? ( who) 57. These are _ (them) yellow skirts. 58. This is not_（I）dog. Its _（she）dog. 59. Put_ away. ( they) 60. This is a yellow cat. _（it）is lovely. _（it）name is Mimi. 61. Is this _（Peter）cat? Yes, its _（he）. 62. I am fine, what about _ you )? 8. Can I _ _(use)your bike? 63. The boy _ ( wear)a yellow shirt today.64. Please let the baby stop_（open）the door.65. Can you help me _ (study)English? 66. _ (not worry), we can find him.67. Here_ (be) two maps of China. 68. I cant _(找到)my parents. 69. Your answer is not right, it is_ (错误的)。70. Look at Pat, his _(短裤)are brown.71. The man in a _(黄色)T-shirt is me B.用人称代词填空（每小题1分，共5分）72.This is my cat, _ is lovely.(可爱的)73.Is Lily your sis