0708综合练习八
苏教版数学三年级上册4.8《练习八》教案
苏教版数学三年级上册4.8《练习八》教案一. 教材分析苏教版数学三年级上册4.8《练习八》主要让学生进一步掌握两位数乘两位数的计算方法，并能灵活运用。
通过练习，让学生加深对乘法运算的理解，提高计算能力。
二. 学情分析学生在之前的学习中已经掌握了两位数乘一位数的计算方法，但对于两位数乘两位数，部分学生可能还存在困难。
因此，在教学过程中，需要关注学生的掌握情况，针对性地进行辅导。
三. 教学目标1.让学生掌握两位数乘两位数的计算方法。
2.提高学生的计算能力。
3.培养学生的逻辑思维能力。
四. 教学重难点1.两位数乘两位数的计算方法。
2.学生计算过程中的错误纠正。
五. 教学方法采用讲解、示范、练习、讨论等多种教学方法，引导学生主动参与学习，提高学生的学习兴趣和积极性。
六. 教学准备1.教学课件。
2.练习题。
七. 教学过程1.导入（5分钟）通过一个实际问题引出本节课的主题：两位数乘两位数。
例如：小明有32本书，小红的书是小明的2倍，请问小红有多少本书？2.呈现（10分钟）讲解两位数乘两位数的计算方法，并通过示例进行演示。
例如：23 × 17的计算过程。
3.操练（10分钟）让学生独立完成一些两位数乘两位数的计算题，并及时给予反馈。
例如：23 × 17、32 × 27等。
4.巩固（10分钟）让学生互相交流计算方法，讨论在计算过程中遇到的问题，并加以解决。
教师巡回指导，帮助学生巩固所学知识。
5.拓展（10分钟）引导学生思考：如何快速判断两个两位数的乘积是几位数？例如：23 × 17的乘积是几位数？为什么？6.小结（5分钟）对本节课的内容进行总结，强调两位数乘两位数的计算方法及注意事项。
7.家庭作业（5分钟）布置一些两位数乘两位数的计算题，要求学生在家长监督下完成，并签字确认。
8.板书（5分钟）总结两位数乘两位数的计算方法，示例：23 × 17 = 391。
教学过程每个环节所用时间：导入5分钟，呈现10分钟，操练10分钟，巩固10分钟，拓展10分钟，小结5分钟，家庭作业5分钟，板书5分钟。
人教版二年级数学上册《第七八单元综合测试卷》试题及参考答案
人教版二年级数学上册第七八单元综合测试卷(时间:60 分钟满分:100 分)一、我会填。
(23 分)1.(1)将钟面补充完整。
(2)钟面上有( )个大格,( )个小格。
分针从一个数走到下一个数,经过的时间是( )分。
(3)时针从3 走到5,经过的时间是( )时,分针刚好走了( )圈。
2.从2、3、5 三张卡片中任意选两张,可以组成( )种不同的两位数,其中最大的是( )。
3.小红和4 名好朋友比赛打乒乓球,每两个人要赛一场,一共要进行( )场比赛。
4.明明买一本《故事书》需要6 元,请你把下面的几种付款方法补充完整。
(1)( )张1 元。
(2)( )张5 元与( )张1 元。
(3)( )张5 元与( )张5 角。
(4)付给收银员10 元,可以找回( )元。
二、我会选。
(将正确答案的序号填在括号里)(8 分)1.用0、1、2 三个数能组成( )个不同的三位数。
①3 ②4 ③5 ④62.我早上( )点起床。
①7:11 ②7:55③6:55 ④7:003.有一件上衣,四条不同的裤子,共有( )种不同的穿法。
①3②4③5④64.钟面上分针从4 走到10,走了( )。
①6 分钟②6 小时③35 分钟④半小时三、我会连。
(18 分)1.(8 分)2.小刚、芳芳和小东每两人之间进行一场乒乓球比赛,如果敏敏也决定来参加比赛, 那么一共要比赛多少场?请用连线的方法表示出来。
(10 分)四、我会做。
(24 分)1.买一杯酸奶可以怎样付钱?(8 分)2.下面哪几个钟面是永远不可能出现的?找一找。
(8 分)3.龙龙有5 元、10 元、20 元的纸币各一张,从中任取2 张,可以组成多少种不同的币值?(8 分)五、我会解答。
(27 分)1.根据情境图圈出正确的时刻。
(1) 到达学校的时间(5 分) (2) 到达家的时间(5 分)2.小红从家到学校有几种不同的走法?(5 分)3.从2、7、5 中任意选取2 个数求和,得数有几种可能?写出来。
高中英语2025届高考读后续写句子翻译练习系列0708(共十组50句,附参考答案)
高考英语读后续写句子翻译练习班级考号姓名总分（一）1.她打开了那本旧的、布满灰尘的书，书页因年代久远而泛黄。
当她翻到第一页时，一个被遗忘的记忆似乎在向她低语。
2.雨开始下起来，在屋顶上轻轻拍打。
他望向窗外，感到一种平静感涌上心头。
3.小女孩穿着她的新裙子舞动起来，她的笑声充满了房间。
她的母亲含着泪看着，内心充满了喜悦。
4.时钟敲响了午夜，标志着一年的结束和新的一年的开始。
随着烟花照亮了天空，欢呼声爆发出来，庆祝新的开始。
5.他凝视着这幅画，被鲜艳的色彩和出色的细节所吸引。
就好像画家将自己的灵魂倾注在了画布上。
（二）1.她走进房间，心跳加速，充满了期待。
她接下来看到的让她哑口无言。
2.太阳正在落山，给宁静的小镇披上了一层温暖的光辉。
随着最后一缕光线的消失，星星开始在天空中闪烁。
3.他站在悬崖边，凝视着辽阔的大海。
一只海鸥在头顶上叫着，仿佛在召唤他加入它的自由。
4.老人坐在公园的长椅上，喂着鸽子。
一个小孩走了过来，眼中充满了好奇。
5.音乐会即将开始，空气中弥漫着兴奋的气息。
突然，灯光变暗，观众们屏住了呼吸。
（三）1.她站在窗前，凝视着夜空中的星星，思考着人生的意义。
2.这个房间弥漫着一种古老的气息，书架上摆满了尘封的书籍。
3.孩子们在公园里追逐嬉戏，他们的笑声充满了整个空间。
4.他轻抚着那把旧吉他，每一个音符都触动着他的心弦。
5.清晨的阳光透过窗帘，温柔地唤醒了沉睡中的她。
（四）1.一想到为母亲准备的惊喜，这对双胞胎心里充满了兴奋之情。
2.杰夫注意到蒸汽从锅里冒出来，盖子开始摇晃。
3.当他失望地环顾黑暗的四周，一个熟悉的身影出现了。
4.在昏暗的光线下，我在树下做了很多包装盒——但没有一个大到足以容纳我的玩具屋。
5.我天真地认为这是一个很容易制作的玩具，但这个漫长的过程中的每一步都比我预期的要复杂得多。
（五）1.感觉到我对她的不耐烦，Meghan便放下鞋子，用她的小手拽着我的袖子，恳求我和她一起到户外。
人教版四年级数学上册第七、八单元综合训练含答案
人教版四年级数学上册第七、八单元综合训练复习时间：70分钟满分：100分书写(3分)(64分)一、仔细想，认真填。
(除标注外，每空3分，共24分)1.一个平底锅只能同时煎2个鸡蛋，用它煎一个鸡蛋需要2分钟(正、反面各1分钟)，煎5个鸡蛋最少需要()分钟。
2.煮一个鸡蛋需要8分钟，如果一个煮蛋器一次可以煮6个鸡蛋，那么煮6个鸡蛋至少需要()分钟，煮3个鸡蛋至少需要()分钟。
3.三位小朋友要上台表演，由一位化妆师和一位造型师给他们化妆和做造型，每位小朋友化妆或做造型均要5分钟，他们最短()分钟可以完成化妆和造型。
4.妈妈去上班了，菲菲自己做饭吃：洗锅1分钟，淘米4分钟，电饭锅煮饭20分钟，把妈妈做好的菜用微波炉热一下7分钟，热牛奶4分钟。
菲菲最快()分钟就可以吃到饭了。
5.状状和元元进行扑克牌点数比大小比赛，点数大的获胜，三局两胜。
状状有8、6、4三张牌，元元如果按9、7、5的顺序出牌，状状按()的顺序出牌可以获胜。
6.下面是五名同学捐赠课外书数量的统计图，请根据统计图完成下面各题。
(6分)(1)右图中1格代表()本课外书。
(2)()捐的课外书最多。
(3)丽丽比贝贝多捐()本课外书，朵朵比丽丽少捐()本课外书。
(4)五名同学一共捐了()本课外书，平均每人捐()本课外书。
二、仔细想，认真选。
(12分)1.如果每名同学手工剪一只纸蝴蝶要用3分钟，那么3名同学每人剪3只纸蝴蝶要()分钟(假设3名同学速度一样)。
A.3B.9C.272.一名理发师要给三位顾客理发，按他们所要理的发型，甲需要12分钟，乙需要10分钟，丙需要15分钟，理发师按()的顺序安排，才能使这三个人理发等候的时间和最短。
A.甲、乙、丙B.乙、甲、丙C.丙、甲、乙3.根据下面的统计结果，你认为a的值大约是()比较合适。
A.10B.12C.14三、调查四年级同学最喜欢的体育活动。
(共18分)1.请根据以上信息，完成下面的统计表。
(6分)2.根据统计表中的数据绘制条形统计图，1格代表()人较合适，先填出统计图左侧的数据，再完成统计图。
人教版数学三年级下册第7-8单元综合素质达标卷(含答案)
第7-8单元综合素质达标一、认真读题，专心填写。
(第1题4分，其余每空1分，共26分)1. 【宁波市期末】把下面各图中的阴影部分分别用分数和小数表示出来。
2. 【杭州市期末】天天用水银温度计测量体温，天天的体温是()℃。
读作：()摄氏度。
3. 与9.8相邻的两个一位小数分别是()和()。
4. 在里填上“＞”“＜”或“＝”。
0. 9米0.6米7.8元8.7元8.1米7.9米0. 7元7角6-3.2 1.5+1.513.6+7.930.2-9.75. 东东跑50米用了9.8秒，乐乐跑50米用了9.2秒，()跑得快。
6. 按规律填数。
(1)4.7，5.7，6.7，7.7，()，()，()。
(2)2.8，3.6，4.4，5.2，()，()，()。
7. 【台州市期末】甲、乙、丙、丁4个人参加乒乓球小组赛，每2个人比赛一场，一共要比赛()场。
8. 用2，3，4，5能组成()个没有重复数字的两位数，其中个位上是奇数的两位数分别是()。
9. 超市在学校和医院中间，从学校到超市有2条路，从超市到医院有3条路，从学校路过超市到医院有()条路。
10. 【杭州市期末】运动会上，三(1)班的何一、沈倩、王晓、刘丽将参加女子组4×100米接力赛，何一跑得最快，体育老师已经将她排在第一棒。
这四名同学跑接力赛一共有()种排法。
二、巧思妙断，判断对错。
(每小题1分，共4分)1. 小数就是比整数小的数。
()2. 大于0.3而小于0.5的小数只有0.4。
()3. 【杭州市期末】4.6＜4.，里可以填1，2，3，4，5。
()4. 0.90读作零点九。
()三、反复比较，择优录取。
(每小题2分，共8分)1. 【台州市期末】下面的数在5和6之间的是()。
A. 4.8B. 5.7C. 6.1D. 6.32. 天天在读一个小数时，不小心把小数点的位置看错了，读成了“五百点五”。
这个小数正确的读法只读一个零，这个小数是()。
A. 5.005B. 50.05C. 50.50D. 500.53. 【温州市期末】如果将图中的绳子拉直，它的长度大约是()分米。
人教版四年级数学上册第7、8单元 综合素质达标试卷 附答案
人教版四年级数学上册第7、8单元综合素质达标一、填空。
(每空2分，共30分)1．用条形统计图表示4、8、12、6、10这组数据，每格代表( )比较合适。
用条形统计图表示15、40、20、50、35这组数据，每格代表( )比较合适。
2．石家庄已建成城市生活垃圾分类处理系统，实现生活垃圾分类全覆盖。
右面是某小区某单元楼一天的垃圾量统计图。
(1)一天中，( )垃圾最多，( )垃圾最少。
(2)厨余垃圾比其他垃圾多( )千克。
(3)有害垃圾比可回收物少( )千克。
3．同学们制作了各种中国传统工艺品，具体情况如下。
(每名同学只制作一件工艺品)(1)一共制作了( )件工艺品。
(2)数量最多的是( )，最少的是( )，它们相差( )件。
(3)制作( )的件数是( )件数的2倍。
4．梦梦给奶奶热牛奶，需要烧水5分钟，取牛奶1分钟，洗杯子2分钟，热牛奶1分钟，奶奶至少要等( )分钟才能喝上热牛奶。
5．一个平底锅一次最多只能煎2条小黄鱼，如果煎1条小黄鱼需要4分钟(正、反面各2分钟)，那么煎5条小黄鱼至少需要( ) 分钟。
6．一堆棋子共10颗，两人轮流从中拿走1颗或2颗，谁拿到最后一颗谁就获胜。
如果让你先拿，第一次应该拿( )颗才能确保获胜。
二、选择。
(将正确答案的序号填在括号里)(每题3分，共15分)1．观察下面的条形统计图，下面说法错误的是( )。
A．每格代表60人B．良好的学生人数最多，占总人数的一半C．及格的学生比优秀的学生少60人D．良好的学生人数是及格的学生人数的3倍2．下面说法正确的是( )。
A．天虹商场再进货时应多进丁品牌矿泉水B．这日四种品牌矿泉水一共卖出240箱C．卖出的乙品牌矿泉水的数量是卖出的丁品牌的3倍D．甲品牌矿泉水再卖出30箱就和丙品牌矿泉水卖出的同样多了3．甲、乙、丙三人分别拿着3个、2个、1个热水瓶去打水，水龙头只有一个，打满一瓶水要1分钟，调整他们的打水顺序，三人等候的时间(包括打水时间)总和最少是( )分钟。
语法填空专题练习包含0708各地模拟题,0708广东高考真题
语法填空专题练习Passage 1Thirty-two people watched Kitty Genovese _____1 (kill) right below their windows. She was 2 neighbor. Y et 3 of the 32 helped her. Not one even called the police.John Barley and Bib Fatane went beyond the headlines to research into the 4 why people didn‟t act. They found that a person has to go through two steps 5 he can help. First he has to notice that it is 6 emergency（紧急情况）.Is the smoke coming into the room 7 a leak in the air conditioning? Is it “steam pipes”? Or is it really smoke from a fire? It‟s not always easy to tell if you are faced with a real emergency. Second, and 8 important, the person faced with an emergency must feel personally 9 (responsibility). He must feel that he must help, 10 the person won‟t get the help he needs.Passage 2More than 220 people were killed in the fire ___1_____ destroyed the Capital Building on February 4th, 1974. The building was finished only a few months ___2_____ the fire; it was Sao Paulo‟s newest building. All the 25 ___3____ of the office building were completely destroyed. __4____ fire also destroyed cars which belonged to people who worked in the building.Over 500 people were working in the building when the fire ____5__on the 11th floor. ___6___knows how the fire started. Perhaps it was started by an ___7___(electricity) fire in the ceiling of one of the offices. Office workers tried to put out the fire, _8___ it was impossible to control __9__ . Soon the whole floor was on fire and it was impossible for people on the floors above ____10___(escape).Passage 3People are not so honest as they once 1 (be). The temptation to steal is greater than ever before----especially in large shops. A detective 2_______ (recent) watched a well-dressed woman who always went into a large store on Monday mornings. One Monday, there were _____3_____ people in the shop than usual when ____4____ woman came in, 5 ______ it was easier for the detective ____6____ her. The woman first bought a few small articles.After a little time, she chose ____7____ of the most expensive dresses in the shop and handed it to an assistant ____8____ wrapped it up for her as quickly as possible. Then the woman simply took the parcel and walked out of the shop ____9____ paying. When she was arrested, the detective found out that the shop assistant was her daughter. The girl …gave‟ her mother a free ____10____ once a week!Passage 4Charlie Chaplin developed his own manner of acting, the one that was to become world-famous. He wore a small black hat, very wide trousers, a moustache and carried a stick that he swung in the air __1__ he walked. During his first year, Chaplin acted in 35 films, many of __2___ he wrote and directed himself. Chaplin‟s earliest films __3____ silent, __4___ the equipment for adding sound to films had not yet been developed.The ___5_____ (develop) of films with sound became a problem for Chaplin, as he was uncertain about __6___ (make) films with dialogue. Instead, he continued to make films without dialogue, but he added music. Chaplin‟s later films, __7____, were not well received. He made only six films __8____ 1940 and 1966 and only the first of these is still popular today. Before he died in 1977, he ___9__ (honour) in a number of ways for __10___ contributions to the film industry.Passage 5At 3:42 a.m. everything began to shake. It seemed 1 the world was ____2___ an end! Eleven kilometers____3_____(direct) below the city the greatest earthquakes of the 20th century began. It was heard in Beijing, ____4___ is one hundred kilometers away. One - third of the nation felt it. A huge crack that was eight kilometers long and thirty meters wide cut __5____ houses, roads and canalsSteam burst from 6 (hole) in the ground. Hard hills of rock became rivers of dirt. In fifteen terrible seconds a large city lay in ruins . Two-thirds of the people died or _____7________(injure) during the earthquake. Thousands of families 8 ( kill) and many children were left ___9___ parents. The number of people 10 were killed or injured reached more than 400,000. Passage 6 (07广东英语考试大纲说明)Sports should help a man to learn fairness, not only in games but also in and for life. If two teams play 31 ___ game, one team must lose. If a dozen teams attend an athletic competition, 32 ___ team will get the most points and all the 33 _____ eleven teams will get 34 _____ points. If a school team comes out last, that is no loss of face. 35 ____ that team and that school must do is admit that it 36____ (lose). The only intelligent reaction 37 ____ defeat must be: next year we will do our best to come out on top, because from now on our team will devote 38 ______ to a stricter course of training under competent instructors.Lessons 39 _______ (learn) in sports can help us in our dealing with other people. But even more 40 _______(value)are the lessons learned in extra-curricular activities in school: in speech, dramatic and musical contests, in “house”activities, and , especially, in the student council.In the days when an ice cream cost much less, Tom, 31___ 8--year--old boy, entered a hotel coffee shop 32 _____sat at a table. A waitress put a glass of water in front of him. “How much is an ice cream?” “ Fifty-cents,” replied the waitress. The little boy pulled 33_____right hand out of the pocket and studied a number of 34 _____in it. “How much is a dish of plain ice scream?” he asked. Some people were waiting for her service and the waitress grew a bit 35 ___________ (patient).” “Thirty-five cents,” she said 36 ______(rude). The little boy carefully counted the coins 37 ________. “I will have a plain ice cream,” he said. The waitress walked 38 _____. The boy finished the ice cream, paid the cashier and left. It was not long 39 ______ the waitress came back and then she began to wipe down the table and suddenly was surprised at what she saw. There, 40 _______ (place) neatly beside the empty dish, were two nickels and five pennies—her tip!Passage 8(07广州一模)Deciding what present you should give someone is never easy. Many thing must be considered such as 31_____ the person is interested in and how old he is. We must also consider the reaction of the person32 _________ (receive) the gift. One of the 33 _____ (bad) gift choices I ever made was for my high school English teacher, Ms Chen. Ms Chen 34 ____________ (teach) me English since Junior 1, and to show my 35 ___________ (appreciate) I decided to get her a present. I asked my classmates about her interests 36 ______ I made my final decision. Then I went to the department store 37 ______ I worked part-time and bought her 38 ___ expensive gift box of Sichuan beef. I was certain she would like it because I 39 _____________(tell) by my classmates that she loved hot food. I left the box with a card on her desk, and I was sure she would like them. 40 ____ was only after I heard she became sick that I learned she couldn‟t eat MSC（味精）.Passage 9(07惠州一模)There once were a goat and a donkey 31 ______ lived on a farm. The donkey worked harder so the farmer fed 32 __ more food. Sometimes the donkey was given more food 33 _____ it could eat. This made the goat so jealous 34 ___ it began plotting against（谋划对付）the donkey. “Hey, donkey,” the goat said one day. “I think you do too much work 35 ___ the farm. Y ou carry such heavy things from morning to night. Why don‟t you pretend 36 _____ (get) sick so you can take a day off?” The donkey thought the goat had a great idea. 37 ___ the next morning, the donkey lay in the stable（畜栏）on its side with its eyes _____ (close). Right away, the farmer called the doctor. After looking at the donkey, the doctor said it needed a special medicine made 39 _____ the heart of a goat. So the farmer killed ______ goat and gave the donkey medicine made from its heart.I was always told that the three Ps, patience, positive thinking and perseverance(毅力), were a sure path __1__ success. But this advice does not always work as planned. My high school maths exam is one example. The exam, ___2___ was originally to be held in our classroom, ______3______ (change) to the library at the last minute. This, ___4_______ , didn‟t bother me because m aths had always been my strongest subject.I patiently walked to the library, took my seat and did some deep breathing to help relax ____5____. But my mood quickly changed when I saw __6___ first question. I had no idea how to do it. I tried to stay positive and persevered _____7_____ I finally found the solution. With the problem ____8____ (solve), I felt proud of my achievement. ____________ (fortunate), I then noticed that I had just 10 minutes left ____________ (complete) the rest!Passage 11 (07深二模)One evening, I came across one of son’s papers with a failing grade. I almost started to yell his name __1__ I suddenly remembered he was in bed asleep. It was his __2___ (nine) year of school and his academic career seemed to be in ruins, so I was angry. But I put the paper aside and turned to the ___3____ one, at the top of which were written “My dad”. It was a poem about me, ___4__ included the time I had to leave work to take him to the hospital because he ______5_____ (break) his finger. So careless was I ___6__ I had forgotten all about that. He talked about how I wrestled with him in the evening and__7__ good many 0ther things. That paper was suddenly not nearly as important as it had been a few minutes ___8___. I don’t know if he planted the poem next to failing grade to ___9___ (soft) the blow, but it worked. Instead of a severe lecture, I talked to him about the poem as well as the failed homework, and it began to make sense to me that I could include praise along __10__ constructive criticism.Passage 12 (07广东高考)I was on my way to the Taiyetos Mountains. The sun was setting when my car 31 _______ (break) down near a remote and poor village. Cursing my misfortune, I was wondering where I was going to spend the night when I realized that the villagers who had gathered around me were arguing as to 32 ______ should have the honor of receiving me 33 ________ a guest in their house. Finally, I accepted the offer of an old woman who lived alone in a little house. While she was getting me 34 _______ (settle) into a tiny but clean room, the head of the village was tying up his horse to my car to pull it to 35 _______ small town some 20 kilometres away 36 ________ there was a garage.I had noticed three hens running free in my hostess’s courtyard and that night one of them ended up in a dish on my table. 37 _______ villagers brought me goat’s cheese and hone. We drank together and talked 38 _______ (merry) till far into the night.When the time came for me to say goodbye to my friends in the village, I wanted toreward the old woman 39 _________ the trouble I had caused 40 ________.Passage 13To other European, the best quality of the British, and in particular of the English, is “reserved”. A reserved person is ___1___ who does not talk very much to strangers, does not show much emotion, and seldom gets excited. It is difficult to get to know a reserved person: he never tells you ___2___ about himself and you may work with him for years without ever knowing where he lives, how many children he has , and ___3___ his interests are. English people tend to be like that. If they are making a journey by bus, they will do their __4___ to find an empty seat: if by train, an compartment. If they have to share the compartment with a stranger, they may travel many miles __5___ starting a conversation. If a conversation __6__ start, personal questions like “How old are you?” or even “What is your name?” are not easily asked and it is quite possible for two people to know each other casually for years without ever knowing each __7__ name. Questions like “Where did you buy your watch?”or “What is your salary?”are almost __8__ (possible). __ 9___ (similar), conversation in Britain is in general quiet and restrained and loud speech ___10___ (consider) ill-bred.Passage 14 (08惠二模)Keeping a diary in English is one of the effective ways to improve our English writing ability.[31]___________ (compare) with other forms of writing, it is shorter and takes [32] ______ time. It can help us to develop the habit of thinking in English. [33] ________ we persist in this practice, gradually we‟ll learn how to express ourselves in English. In keeping a diary in English, we certainly run up against many difficulties. In the first place, it often happens [34] _______ we have trouble finding appropriate words and phrases to give expression to our mind. [35] __________ (second), there are many idiomatic ways of saying things in Chinese. [36] ______ it is extremely hard for us to put them into English properly.As far as I am concerned, my [37] ____________ (suggest) is that we should always have a notebook and a Chinese-English within easy reach. Whenever something [38] ________ (beat) us, we can first put it down in our notebook and then consult our dictionary. We can also turn to our English teacher for help, if necessary. In short, I believe that it is [39] ________ great use to keep a diary in English for [40] _________ development of our writing skills.Passage 15 (08广一模)It was my first day in Hangzhou, the Chinese city famous for its natural beauty and history and I didn't have much time to spare. I wanted to see 31 much of the city as possible in the two days 32 I was to return to Guangzhou. My first task was to decide where to go and 33 to get there. I took out my guide book in which there was a lot of information about the city's well-known tourist 34 (attract) and started to read. At that moment an attractive young lady 35 noticed ,ny book came up to me and introduced 36 . She said her name was Miss Bai She and kindly offered to show me 37 the city. I was delighted and was about to accept her proposal when she suggested we first 38 (go) to the West Lake and walk along the Broken Bridge. I quite liked the idea of visiting the West Lake but wasn't so sure about crossing the Broken Bridge. 39 it was broken, did she expect me to jump across? AndI couldn't swim, so if I fell in then I would drown. That was definitely not an attractive idea so I politely declined her invitation, 40 (close) my book and walked away.Passage 16 (08广二模)Lake Titicaca, a famous lake in South America, is located on the border between Bolivia and Peru. But the lives of the ancient people who once lived around the lake and __31__ culture was thought to be highly advanced, have long remained a secret. Recently __32__, scientists taking part in an exploration project at the lake have found __33__ they believe to be a 1000-year-old temple __34__ the water.Divers from the study group have discovered __35__ building scientists think is the remains of a temple built by the people who once lived beside the lake. The project leaders hope to begin raising important materials from the site later this week __36__ bad weather forces a change in their plans."The scientists have not yet had the opportunity to study the materials carefully," said project director, John Aubi. "But some __37__ (put) forward the idea that the remains date from this period because of their __38__ (similar) to those found elsewhere."The research team has so far this year made more than 200 dives into water 30 metres deep. During these dives, __39__ have been recording the ancient remains on film. There will be a meeting, __40__ (start) later this year to review the film.Passage 17.(08深圳一模)One day, about ten years ago, while working at the cash register in the gift shop at my University Museum of Natural History, I saw 31 elderly couple come in with a little girl in a wheelchair. As I looked 32 ( close ) at this girl, I found that she was fixed on her chair. I then realized she had no arms or legs , just a head, a neck and upper body, 33 ( dress ) in a little white skirt. As the couple wheeled her up to me, I turned my head toward the girl. When I took the money from her grandparents, I looked back 34 the girl, who was giving me the most optimistic, largest smile I had ever seen. All of a sudden, her handicap was gone and all I saw was this beautiful girl, 35 smile just melted me 36 almost instantly gave me a completely new sense of 37 life is all about. She took me from a poor, unhappy college student and 38 ( bring ) me into her world; a world of smiles, love and 39 ( warm ). I‟m a successful business man now and whenever I think about the troubles of the world, I think about that little girl and the remarkable lesson about life that she taught 40 .Passage 18.(08深圳二模)Each of us failed from time to time. If we are wise, we accept these failures as a necessary part of the learning process. But all too often ___31___ parents and teachers, we do not allow our children to have the same right. We convey either by words ___32___ by actions that failure is something to be ashamed ___33___ . and that nothing but top performance meets with our ___34___ (approve).When I see a child subject to this kind of pressure, I think of Donnie. He was ___35___ shy , nervous perfectionist. His fear of failure ___36___ (keep) him from classroom games that other children played with joyous abandon. He seldom answered questions for fear ___37___ he might be wrong. He seldom finished his work because he repeatedly checked with me to be sure hehadn‟t made a mistake. I tried my best to build up ___38___ self-confidence. And I repeatedly asked God for direction. But nothing changed until midterm, ___39___ Mary Anne, a student teacher, was appointed to our classroom. She was young and pretty, and she loved children. My pupils, Donnie ___40___ (include), adored her. With her frequent encouragement, Donnie became confident.Passage 19 (08广东高考)Chinese proverbs are rich and they are still widely used in Chinese people‟s daily life. 31 these proverbs there are often interesting stories. For example, the proverb, “plucking up a crop 32 (help) it grow”, is based on the following story.It is said that a short—tempered man in the Song Dynasty (960—1279) was very anxious to help 33 rice crop grow up quickly. He was thinking about 34 day and night. But the crop was growing much slower than he expected.One day, he came up with an idea 35 he would pluck up all of his crop a few inches. He did so the next day.He was very tired 36 doing this for a whole day, 37 he felt very happy since the crop did “grow”38 (high).His son heard about this and went to see the crop. Unfortunately the leaves of the crop began to wither.This proverb is saying we have to let things go in their 39 (nature) course. Being too anxious to help an event develop often 40 (result) in the contrary to our intention.Passage 20.(08佛山一模)Were you the first or the last child in your family? Or were you a middle or an only child?Some people think 31 matters where you were born in your family. But there are differentideas about what birth order means. Some people say that oldest children, 32 are smart and strong-willed, are very likely 33 (succeed). The reason 34 this is simple. Parents have a lot of time for their first child and give him or her a lot of attention. An only child will succeed for 35 same reason.What happens to the 36 children in the family? Middle children don‟t get so muchattention, so th ey don‟t feel that important. If a family has many children, the middle onesometimes gets lost in the crowd. The youngest child, 37 , often gets special treatment. Often this child grows up to be funny. But a recent study saw things quite 38 (difference). The study found that first children believed in family rules. They didn‟t take many chances in 39 lives. They usually 40 (follow) orders. Rule s didn‟t mean as much to later children in the family. They took chances and they often did better in life.Keys:Passage 1 Keys: 1.being killed 2 .their 3. none 4 .reason 5. before 6. an 7. from8. more9.responsible 10.orPassage 2 Keys: 1.which/that 2 .before 3. floors 4 .The 5.broke out 6.No one7. electrical 8. but 9．It 10.to escapePassage 3 Keys: 1.were 2 .recently 3. fewer 4 the 5.so/therefore 6.to watch7. one 8.who / that 9．without 10.dressPassage 4 Keys: 1.as 2 .which 3. were 4.because 5.development 6. making7. However 8.because 9．was honoured 10.hisPassage 5 Keys: 1.that 2 at 3. directly 4.which 5 across 6. holes7. were injured 8.were killed 9．without 10.whoPassage 6 Keys: 1.a 2 one 3. other 4.fewer 5 What6. lost7.to8.itself 9．learned 10.valuablePassage7 Keys: 1.an 2 and 3. his 4.coins 5 impatient6.rudely7.again8.away 9．before 10.placedPassage 8 Keys: 1.what 2 receiving 3. worst 4.had taught 5 appreciation6. before7.where8.an 9．Was told 10.ItPassage 9 Keys: 1.that / who 2 it 3. than 4.that 5 on6. to get7.So8.closed 9．from 10.the / his Passage 10 Keys: 1.to 2 which 3. was changed 4.however 5 myself6.the7.until / till8.solved 9．Unfortunately 10.to complete Passage11 Keys: 1.when 2 ninth 3. next / other 4.which 5 had broken6.that7.a8.before 9．soften 10. withPassage 12 Keys: 1.broke 2 who 3. as 4.settled 5. a6. where 7 Other 8 merrily 9．for 10.herPassage 13 Keys: 1.one/someone 2 anything 3. what 4.best 5. without6. does7.other‟s8.impossible 9 Similarly 10.is consideredPassage 14 Keys: pared 2 less 3. If 4.that 5. Secondly6. And7.suggestion8.beats 9 of 10.the Passage15 Keys：31. as 32. before 33. how 34. attractions 35. who/that36. herself 37. around 38. go 39. If/Since/As 40. closed Passage 16 Keys：31．whose 32. however 33．what 34. under/beneath/in 35．a36. unless37. have put/ are putting 38. similarity/similarities 39. they 40. starting Passage 17 Keys：31．an 32．closer/closely 33．dressed 34．at 35．whose36．and 37.what 38．brought 39．warmth 40．me Passage 18Keys: 31. as 32. or 33. of 34. approval 35.a36. kept 37. that 38. his 39. when 40. included Passage 19Keys: 31. Behind 32. to help 33. his / the 34. this / it 35.that36. after 37. but 38. higher 39. natural 40. results.Passage 20Keys 31. it 32. who 33. to succeed 34. for 35. the36.other 37. however/though 38. differently 39. their 40. followed。
人教版三年级数学下册第7、8单元综合检测卷(含答案)
人教版三年级数学下册第7单元综合检测卷（含答案）考点梳理＋易错总结＋单元综合测评满分：100分试卷整洁分：2分题号一二三四五总分附加题得分亲爱的同学，经过第7单元的学习，我们认识了小数，并能进行小数的大小比较和简单的计算。
那就接受检测吧，要认真读题，仔细答卷！注意书写哦！第7单元考点梳理与易错总结一览表(70分)一、填空我最棒！(每空1分，共27分)1．如果把1米彩带平均分成10份，每份是（）分米，用分数表示是（）米，用小数表示是（）米。
2．我会读写小数。
27.003读作（）60.123读作（）四点三二写作（）一百二十点零零八写作（）3．把下面各图中涂色的部分用分数和小数表示出来。
4. 5元2角＝（）元 1.7米＝（）米（）分米20元5角＝（）元 5.3元＝（）元（）角5．在里填上“>”“<”或“＝”。
0．6元 1.6元 3.2元 2.3元 1.8米8.1米2．7米 5.6米12元9.8元0.5米3分米6．红红有2.8元，她买练习本用去了5角，她还剩（）元。
7．(福建漳州期末)体育课上50米测试，小华跑了9.1秒，小明比小华快0.3秒，小明跑了（）秒。
二、判断我能行！(每题1分，共5分)1．所有的小数都比整数小。
（）2．比1大且比1.4小的小数只有1.1、1.2、1.3这三个。
（）3．只要把小数点对齐，相同数位也就齐了。
（）4．位数多的小数一定比位数少的小数大。
（）5. 3.2中有两个数字3和2，所以3.2是两位小数。
（）三、对号入座！(每题2分，共10分)1．比0.1大且比0.2小的一位小数（）。
A．一个也没有B．只有0.1 C．有无数个D．无法确定2．下面小数中一个零也不读的是（）。
A．5000.5 B．500.05 C．50.005 D．5.00053．甲数是3.5，比乙数大2.4，乙数是（）。
A．5.9 B．1.1 C．4.6 D．3.94．一个加数增加0.3，另一个加数也增加0.3，它们的和（）。
人教版四年级数学上册第七、八单元综合测试卷含答案
人教版四年级数学上册第七、八单元综合测试卷第7、8单元条形统计图、数学广角——优化一、认真审题，填一填。
(每空2分，共30分)1．蓝蓝用微波炉烤面包，烤第一面用2分钟，烤第二面只要1分钟。
蓝蓝家的微波炉一次只能放两片，她每天早上烤三片面包至少需要()分钟。
2．移动营业厅中午来了4名客户办理业务，此时只有1名营业员值班，甲需要3分钟办完，乙需要2分钟办完，丙需要5分钟办完，丁需要7分钟办完。
营业员按()、()、()、()的顺序安排，能使每个人等候的时间总和最少。
3．华华手中有1、4、7三张牌，龙龙手中有2、5、8三张牌，华华要想获胜，则必须让()先出，当龙龙出8时华华出()；当龙龙出5时华华出()；当龙龙出2时华华出()。
这样三局两胜，华华才能获胜。
4．下图是某农家书屋图书借阅量情况统计图。
(1)()类图书借阅量最多，是()本；()类图书借阅量最少，是()本。
(2)这个农家书屋图书借阅总量是()本。
(3)这个农家书屋要购买一批新书，则多购买()类的图书最合适。
二、一手好字，一生受益，梦梦坚持每月练习写毛笔字。
下面是梦梦去年下半年每月练习写毛笔字张数的统计图，请根据下图判断给出信息的正误，对的画“√”，错的画“×”。
(每小题3分，共12分) 1．条形统计图中纵轴每格代表10张。
()2．12月份写的张数最多。
()3．梦梦去年下半年一共写了148张毛笔字。
()4．梦梦去年下半年各月写的张数最多相差5张。
()三、仔细推敲，选一选。
(将正确答案的序号填在括号里)(每小题3分，共15分)1．下面的信息中，不适合用条形统计图来表示的是()。
A．春田超市本周前四天销售雪糕的情况B．4名男生收集废弃矿泉水瓶的情况C．莆田市区某天气温的变化情况2．如图，根据统计结果，你认为a的数值大约是()。
A．10B．12C．24D．163．小动物们参加森林晚会彩排需要的时间分别如下：要使动物们等候的时间最少，安排三只动物彩排的顺序为()。
0708六年级上学期应用题练习
六年级上学期数学应用题练习卷1、一张圆桌桌面的直径是0.95米，这张圆桌桌面的周长是多少？（得数保留整数）2、一个圆形花池的半径是2.1米，它的周长是多少米？3、用圆规画周长是15.072厘米的圆时，圆规两脚间的距离应是多少厘米？4、在一张长12厘米，宽8厘米的长方形纸上画一个最大的圆，这个圆的周长是多少厘米？5、一个圆形花坛的直径是6米，这个圆形花坛所占的面积是多少平方分米？6、一个圆的半径是4厘米，它的面积是多少平方厘米？7、小刚量得一棵树干的周长是125.6厘米，这棵树干的横截面积约是多少？8、东方广场有个圆形喷泉的周长是37.68米，它的面积是多少平方米？9、街心花园中圆形花坛的周长是18.84米，花坛的面积是多少平方米？10、一种麦田的自动旋转喷灌装置的射程是15米，它能喷灌的面积是多少平方米？11、一个底面是圆形的锅炉，底面圆的周长是1.57米，底面积是多少平方米？12、公园内有一个圆形花坛它的直径是8米，在花坛周围铺了一条宽1米的环形小路，这条环形小路的面积是多少平方米？（得数保留整数）13、把628厘米长的铁丝在一根圆铁棒上刚好绕10圈，这根圆铁棒的横截面积是多少平方厘米？14、从一块边长10厘米的，正方形的铁皮上剪下一个最大的圆，这块圆形铁皮的面积是多少平方厘米？剩下的铁皮的面积是原来正方形面积的几分之几？15、一块圆形铁板的半径是3分米，它的面积是多少平方分米？16、一个水桶的底面是圆形，周长是50.24厘米，该水桶的底面积是多少平方厘米？17、公园里有一圆形花坛，花坛的直径是12米，紧挨花坛铺了一条青石板路，路宽2米，这条青石板路的面积是多少平方米？18、一辆压路机的前轮直径是1.32米，如果前轮每分钟转5周，压路机每分钟前进多少米？（得数保留两位小数）19、一个圆形喷水池的周长是18.84米，它的面积是多少平方米？20、“28型”自行车车轮的外半径是36厘米，它的周长是多少厘米？21、某车车轮的直径1.5米，如果平均每分钟转200周，每小时可行多少米？22、小明以每分钟62.8米的速度绕一个圆形体育场步行一周，恰好用去5分钟，这个体育场的面积是多少平方米？23、一块长方形麦田的长是500米，宽是300米。
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综合练习八
1．计算下列各式的值：
(1) -1+3-5+7-9+11-…-1997+1999；
(2) 11+12-13-14+15+16-17-18+…+99+100；
(3) 1991×1999-1990×2000；
(4) 4726342+472 6352-472 633×472 635-472 634×472 636；
(5) 1+4+7+ (244)
2．春节晚会上，电工师傅在礼堂四周挂了一圈只有绿、黄、蓝、红四种颜色的彩灯，起排列规则是：绿黄黄红蓝红红绿黄黄红蓝红红绿黄黄红蓝红红绿黄黄红蓝红红……，那么，第2004个彩灯的颜色是（ ）
A.绿色
B.黄色
C.红色
D.蓝色
3.根据图中小立方体的三种不同的状态显示的数字，推出？处的数字是（ ）
A ．1 B.2 C.3 D.6
4.已知有理数x 、y 、z 两两不等，则y
x x z x z z y z y y x ------,,中负数的个数是（ ）
A.1个
B.2个
C.3个
D.4个
5.把10个相同的小正方体按如图的位置堆放，他的外表会有若干个小正方形，如果将图中表有字母P 的一个小正方体搬去，这时外表含有的小正方形的个数与搬动前相比（ ）
A ．不增不减 B.减少1个 C.减少2个 D.减少3个
6.已知一个等腰直角三角形旋转若干次生成了右图，则每次旋转的度数可以
是
A.90︒
B. 60︒
C. 45︒
D.30︒
7．以下3个说法中: ① 在同一直线上的4点,,,A B C D 最多表示5条不同
的线段; ② 大于90的角叫做钝角; ③ 两直线被第三条直线所截, 同旁
内角互补. 错误说法的个数有
(A) 3个 (B) 2个 (C) 1个 (D) 0个 8. 请你估计一下,2
2222222222100994321)1100)(199()14)(13)(12(⋅⋅⋅⋅----- 的值应该最接近于 (A) 1 (B)
21 (C) 1001 (D) 2001。