每日一练2

八年级英语阅读理解每日一练Passaoe 11On Saturday,Ann came home from school a little earlier.She felt worried.She wanted to get ready for her party."Mother,can we cook the food now,please?"she said, "I'm worried about my party.""The sandwiches are all ready." said Ann, "not everyone likes sandwiches.What about my birthday cake?""I made your birthday cake last night when you were in bed. Mrs.Read answered, "we only need to put the candles on it,now.""Oh,good! "said Ann, "may I put them on?"Ann began to put candles on her cake.Then she counted them."There aren't enough candles."said Ann."There are only twelve.We need one more.""I '11 get another one now."said her mother, "don't worry."判断正误（T或F）：（) 1. Ann was worried about the party.（) 2. Ann have a birthday cake for her birthday.（) 3. Ann was twelve years old.（) 4. They put the candles on the birthday cake.（) 5. They had twelve candles.Passage 12Mr.Brown lived in a small town, but he got a job in a big city, so he moved there with his wife and his two children last Tuesday.The next day Mr.Brown took his new car out of the garage and was washing it when a neighbor came.The neighbor stopped and looked at the new car for a minute.Then Mr.Brown turned and saw him.The neighbor said: "That's a new ear.Is it yours?""Sometimes."Mr.Brown answered.The neighbor was surprised."Sometimes?" he said, "what do you mean?""Well."answered Mr.Brown slowly, "when there's a party in town, it belongs to my daughter,Jean.When there's a football game,it belongs to my son, Joe. When I have washed it and it looks really nice and clean,it belongs to my wife, Mary.And when it needs gas,it's mine."( ) 1. There are __________people in the story.A. threeB. fourC. sixD. five ( ) 2. Mr.Brown worked in__________.A. a small townB. a big cityC. the garageD. the gas station( ) 3. When Mr.Brown was washing the new car,his neighbor came to askhim__________.A. if the car was newB. what car it wasC. if the car was Mr.Brown' sD. whose car it was( ) 4.When there was a football match, the car belonged to__________.A. Mr.BrownB. the neighborC. Jean's brotherD. Jean ( ) 5. “Sometimes”in the story means that__________.A. when there was a party in town,the car belonged to his daughterB. when there was a football game,it was his son'sC. when the car looked nice and clean,it was his wife'sD. when the ear wanted gas,it belonged to himPassage 13When Jimmy was a boy,he liked watches and clocks very much.When he was eighteen years old,he went into the army.And after a year,he began to teach himself to mend watehes.A lot of friends brought him broken watches,and he mended them for them.Then his captain heard about this,and one day he brought him a watch too and said: "My watch has stopped,can you mend it for me , please? "Jimmy said："Yes, sir.I can."After a few days,he brought the watch back to the captain."How much do I owe（欠…钱）you? " the officer asked."One pound,sir."Jimmy answered.Then he took a small bag out of his pocket and gave it to the captain, saying:"Here are three wheels from your watch.I didn't find a place for them whenI put everything back."判断正误（T或F）：( ) 1. After Jimmy joined the army, he began to learn how to mend watches. ( ) 2. His friends sometimes brought him new watches.( ) 3. One day the captain asked Jimmy to mend his watch.( )4. The officer wanted to know how many wheels were in his watch.( ) 5. At last Jimmy made the watch worse.Passage 14July 20th, 1969 was an important day.Two Americans landed on themoon.Their names were Armstrong and Aldrin.They went there in a spaceship.Its name was Apollo 11.Apollo 11 left Cape Kennedy on July 16th and went three hundred and eighty-five thousand kilometers.It took the two Americans three days to get there.On July 20ththe spaceship landed in the Sea of Tranquility（宁静）.Armstrong first stepped onto the moon.They picked up some rocks and put them in the spaceship.They jumped up and down.They were tired after their moonwalk,so they rested.On July 21st Apollo 11 left the moon and returned to the Earth.Three days later, it came down in the Pacific Ocean.A ship took the men to America.( ) 1. The moon is ________ kilometers away from the earth.A. 385B. 3850C. 385000( ) 2. The two Americans stayed on the moon for about________.A. three daysB. six daysC. one dayD. four days ( ) 3. "The Sea of Tranquility'here means________.A. the earthB. the moonC. the world( ) 4. July 20th, 1969 was an important day because________.A. Apollo 11 landed on the moonB. man could not get to the moon by spaceshipC. it was the first time for human beings to land on the moonD. Americans were the first men to get to the moon（) 5. The best title for this passage is________.A. Two Americans on the MoonB. An important dayC. On the MoonD. The First Men on the MoonPassage 15It is good to keep animals in zoos.Zoos are places for people to see many different kinds of animals from all over the world.Without zoos,most people would never see a real tiger or bear.Secondly,zoos look after the animals very well.The animals are always given food and cleaned on time.In the wild, it is not always possible for an animal to find food, so sometimes it goes hungry.Thirdly, zoos protect the animals.They offer them safe place to live in.In the wild, some kinds of animals are in danger of becoming extinct （灭绝).But zoos give these animals a chance to live.Without zoos, there would be fewer kinds of animals in the world.However,some people think it is unnatural (非自然的) and unfair（不公平的）to keep wild（野生的）animals in cages.Most animals are kept in cages that are too small for them. The animals such as bears and tigers always look sad in cages.Wild animals should look for their own food.Anyone would not feel happy if he isn't allowed (允许) to go outside his home and animals don't like it either.判断正误（T或F）：( ) 1. If you don't go to a zoo, you can't see dogs.( ) 2. In the zoos, all animals are happy.( ) 3. In the wild, animals look for their own food.( ) 4. According to（根据) the last sentence,we can say animals like to stay in the cages.( ) 5. The writer is not sure whether it is better for animals to stay inZoos.Passage 16Big Ben is not the name of a man.It's the name of a huge clock in London. London is the capital of England.This dock has four faces.So,no matter where you stand, you can read the time on the face of Big Ben.Each face is the size of a double decker bus.The hands are about four meters long.It is about the size of two people standing on the top of each other.If you go to London, you may want to Visit the Houses of Parliament(国会大厦).In that place,you will find Big Ben sits at the top of the clock tower in the Houses of Parliament.You will probably hear it as well as see it.The giant clock makes such a loud noise: "Ding dong, ding dong."It goes every quarter of a hour.The clock was named after a big man.He was Sir Benjamin Hall.This man did much building work in London many years ago.（) 1. Big Ben is______.A. a double decker busB. a huge clockC. a buildingD. the name of Ben( ) 2. The clock strikes every, ______ of an hour.A. ten minutesB. fifteen minutesC. twenty minutesD. thirty minutes（) 3. Which two words mean the same as large?A. Giant and small.B. Gig and double.C. Giant and huge.D. Huge and loud.（) 4. You can read the time of Big BenA. on the faces of the clockB. at the top of the clock towerC. on the hands of the huge clockD. in the Houses of Parliament（) 5. The title of this passage isA. The capital of EnglandB. A clockC. Sir Benjamin HallD. Big BenPassage 17A businessman had worked too much.He found that he couldn't sleep at night, but often fell asleep during the day.He became very worried, so he went to see his doctor."Can you help me,doetor?"he asked, "I slept so well,but now I sleep less than two hours at night."The doctor looked him over carefully,gave him some tests,asked him to work less hard,and told him to take some medicine to help him.He said he was sure that he was not seriously ill, and that he would soon be better.But the businessman grew worse instead of better.He slept even less than beforeat night and was still falling asleep in his office.He visited the doctor again and again and it took the doctor a long time to find out the reason :the businessman's wife was giving him the sleeping medicine in the morning and the ones to keep him awake at night.判断正误：( ) 1. The businessman couldn't fall asleep because he was worried abouthis business.( ) 2. The businessman worked at night and slept during the day.( ) 3. The businessman visited the doctor again and again because he stillcouldn't sleep at all.( )4.The doctor told the man he wasn't seriously ill and would soon be well. ( ) 5. The businessman grew worse because the doctor gave him the wrong medicine.Passaoe 18Australia is the greatest island in the world.It is a little smaller than China.It is to the south of the equator (赤道).So when it is summer in our country,it is winterin Australia.Australia is big,but the population there is thin.The population of Australia is the same as that of Shanghai, a city in China.Australia is famous for its sheep and kangaroos (袋鼠).After a short drive from any town, you will find yourself in the middle of white sheep.Sheep are everywhere.Have you seen a kangaroo? It has a "bag" below its breast (胸).The mother kangaroo keeps its baby kangaroo in the"bag".It is very strange, isn't it?（) 1. China is（）than Australia,A. larger BI large C. small D. smaller( ) 2. It is（）in Australia when it is summer in our country.A. autumnB. springC. winterD. summer( ) 3. The population of Australia is the same as that of（）in China.A. BeijingB. TianjinC. NanjingD. Shanghai（) 4. Australia is famous for its（）A. kangaroosB. deerC. elephantsD. birds（) 5. Austalia is to the south of the equator. So（）A. it is the greatest land in the worldB. it is hot summer in DecemberC. it is cold winter in DecemberD. its population is thinPassage 19Mary is six years old.She often goes to the shop and goes to the church with her mother.She likes following her mother.One day,when they are in the church,the pastor asks:"Who wants to go to theheaven?Please put up your hand."All the people except Mary put up their hands. "Where do you want to go, my girl?"asks the pastor."I want to go home with my mother."answers Mary.When they get home ,it is dark.Her mother begins to do housework.She is very busy.She washes some clothes.She cleans the table and the chairs.Then she wants to sweep the floor.But the broom isn't in the house."Could you help me ,Mary? Would you like to go out and bring the broom for me?""I'd love to,but it's too dark outside.And I feel fear.""Never fear.God can help you."Mary opens the door and says:"Oh, my dear God,please pass the broom to me."She puts her hand out of the door.判断正误：（) 1: Mary is a girl.（) 2. Mary thinks God is a teacher.（) 3. Her mother does the housework in the morning.（) 4. Her mother wants Mary to help her.（) 5. Mary's mother needs a knife.Passage 20A frog is born in a small fiver.When it is young,the river is his home.He doesn't know his parents ,but he has hundreds of brothers and sisters.He swims about and plays all day with them.At that time ,he doesn't look like his parents.He has no legs but he has a long tail.So he looks like a fish.Then his tail gets shorter and shorter.And he has four legs and a very short tail.He looks like his parents now.Then he's going to eat a lot of insects——a lot of bad insects.( ) 1. Where is a frog born?A. In a hole.B. In the land.C. In a river.D. In a sea.( ) 2. Which of the following is fight?A. A baby frog stays at home and knows only his parents.B. A baby frog looks like a bird and he doesn't know his parents.C. A baby frog looks like his parents, but he doesn't know them.D. A baby frog looks like a fish and has lots of brothers and sisters.( ) 3. Who does a frog play with all day?A. His parents.B. His brothers and sisters.C. Fish.D. Insects.（) 4. What does a frog look like?A. He looks like a fish.B. He has four legs and a very short tail.C. He looks like an insect.D. He has four legs and a long tail.（) 5. A baby frogA. can swimB. cannot swimC. cannot eatD. can eat insects。

部编版语文五年级上册每日一练2一、根据要求改写句子。

①鹭鸶本身不就是一首很优美的歌吗？（改为陈述句）②那雪白的蓑毛，那全身流线型结果，那铁色的长喙，那青色的脚，增之一分则嫌长，减之一分则嫌短，素之一忽则嫌白，黛之一忽则嫌黑。

（仿写句子）二、根据提示写成语。

三、阅读下面的诗，并回答问题。

乡愁余光中小时候乡愁是一枚小小的邮票我在这头母亲在那头长大后乡愁是一张窄窄的船票我在这头新娘在那头后来啊乡愁是一方矮矮的坟墓我在外头母头在里头而现在乡愁是一湾浅浅的海峡我在这头大陆在那头（1）选一选。

小小的 A.海峡窄窄的 B.邮票矮矮的 C.船票浅浅的 D.坟墓（2）这首诗把乡愁比作________、________、________、________。

（3）这首诗中表示时光变迁的词语分别是________、________、________、________。

（4）诗中“一湾浅浅的海峡”指的是________。

（5）最能表达这首诗情感的句子是（）A. 一位饱经沧桑的老人诉说思念母亲、思念家乡之情。

B. 一位饱经沧桑的老人诉说乡愁，表达思念祖国、渴望早日实现祖国统一的心情。

C. 一位饱经沧桑的老人诉说伴随他一生的难以排遣的乡愁。

五年级答案：一、①鹭鸶本身就是一首很优美的歌。

②增加一点就会因长而不美，减少一点就会因短而不美，变素一点就会因白而不美，变黑一点就会因黑而不美。

二、香草美人；天香国色；宝马香车；古色古香三、（1）B；C；D；A（2）邮票；船票；坟墓；海峡（3）小时候；长大后；后来；现在（4）台湾海峡（5）B。

每日一练：言语练一练（2）21.2016年初，诺贝尔经济学奖得主、美国经济学家约瑟夫·斯蒂格列茨在达沃斯年会上强调，过去15年，尤其是过去7年以来，中国一直是全球经济的发动机，包括非洲和拉丁美洲等地区都受益于中国经济的增长。

中国经济的快速发展导致其对自然资源的需求快速上升，很显然，这种模式不可能持续，中国必须转变增长模式，从过去注重量的增长转变到注重质的提升，降低资源消耗。

这段文字主要强调的是：A:十几年来中国一直在带动全球经济的发展B:快速发展的中国经济对自然资源需求增长C:中国经济快速发展惠及了非洲和拉美地区D:中国经济增长模式面临挑战必须加快转型22.作为一把“双刃剑”，经济全球化一方面为世界经济增长提供了强劲动力，另一方面确实带来了新的问题。

正如习近平主席在世界经济论坛2017年年会主旨演讲中指出的，我们不能就此把经济全球化一棒子打死。

有些人把世界乱象归咎于经济全球化，显然有失偏颇。

例如，难民潮因战乱、冲突、地区动荡所致，应在和平和解中恢复稳定;又如，国际金融危机是金融资本过度逐利、金融监管严重缺失的结果。

这段文字的主要观点是:A:我们要客观看待经济全球化的影响B:我们要主动顺应经济全球化潮流C:经济全球化需要新的发展和智力模式D:引导经济全球化的方向，需要各国共同努力23.对历史文物本身的保护固然重要，但更不可或缺的是对先人曾经走过的那段历史心存敬畏。

不关注历史文物背后的文化血脉，强拆和重建，其实都是展现当代人文化强权的一种方式。

从技术上讲，只要留有图纸，也许什么样的建筑都可以复建，但它身上承载的历史和文化却难以重现。

文化传承和历史积淀有它自己的足迹，不是一朝一夕形成的。

倘若以为靠一笔巨资投入和一堆建筑材料，就能连通历史、追续文脉，文物恐怕将沦为现代人的玩物。

这段文字主要说明了：A:保护文物需要敬畏和尊重背后的历史文化B:所有的历史文物都不该拆掉或重建C:历史文物是历史文化的承载体D:对已经消失的历史文物可以通过重建来复原24.桐庐是目前全国唯一一个实现“农村淘宝”全覆盖的县域，并形成网店——县城运营中心——村级服务站的城乡物流通道，解决了快递物流的“最后一公里”问题，使村民的购买更加便捷。

一至六年级语文每日一练试题及答案2一年级一、看一看，填一填。

一年级答案：一、座把朵只棵张二、三、1.×2.×3.√4.√5.√6.×一、请写出同音字。

1.神( )大地，一片生机盎然的景象。

2.端午节吃粽子、赛龙( )的风俗由来已久。

3.他是一名共青团（）。

4.中秋节到了，我们一家吃了一顿团（）饭。

二、选择合适的答案，把序号填在括号里。

（1）下面属于中华民族传统节日的两项是（）A儿童节 B建军节C除夕D妇女节 E七夕节（2）王字旁的字可能跟（）有关，如珍、珠等。

A 旺盛B 大王C 王权(quán)D 珍贵的玉石（3）“锈”字的意思可能跟（）有关。

A秀丽 B金属(shǔ)C木头 D钱财（4）下面的字中，意思跟钱财有关的可能是（）A胱 B雎雎(jū)C赊(shē) D袄三、快乐阅读。

我们伟大的祖国有许多大江、大河。

它们像祖国妈妈身上的血管，给祖国带来了生命的力量。

小朋友，你知道在祖国的江河中，哪一条最长吗?长江一共有6300多千米长，从祖国西北的青海省唐古拉山开始，流经11个省、直辖(xiá)市、自治区，一直流入东海。

长江是祖国的第一大江，也是世界上著名的大江。

1.短文共有个自然段，第自然段写长江是祖国、世界上著名的大江。

2.祖国的大江、大河像什么?用“”在文中画出来。

3.祖国最长的江河是，共有多千米。

它从祖国的省开始，一直流入，共流经省、直辖市、自治区。

4.你还知道我国的哪些大江、大河呢？写一写吧！二年级答案：一、1.州2.舟3.员4.圆二、（1）C E （2）D （3）B （4）C三、1.3 32.它们像祖国妈妈身上的血管，给祖国带来了生命的力量。

3.长江 6300青海东海 11 个4.黄河鸭绿江松花江珠江一、默写古诗《滁州西涧》。

滁州西涧【唐】韦应物，。

，。

二、给下列句子加上合适的标点。

（1）不久（）缸里的小虾真的多了起来（）（2）我想（）它们飞得这么低（）怎么能看到遥远的家（）（3）她高声喊道有两只蜜蜂飞回来了（）它们两点四十分回到蜂窝里（）肚皮下面还沾着花粉呢（）三、课外阅读。

2020年中学《教育知识与能力》每日一练及答案1.古希腊哲学家苏格拉底创立了“产婆术”。

它体现的主要教学方法是( )。

A.讲授法B.讨论法C.谈话法D.演示法【答案】C【解析】苏格拉底创立的“问答法”又称“产婆术”。

2.陈老师在讲“二氧化碳性质”时，讲台上放着两瓶没有标签的无色气体，其中一瓶是二氧化碳，一瓶是空气，怎么区分它们呢?陈老师边说边将燃烧的木条分别深入两个集气瓶中，告诉学生使木条熄灭的是二氧化碳，使木条继续燃烧的是空气，这种教学方法是( )。

A.实验法B.讲授法C.演示法D.谈话法【答案】C【解析】演示法是指教师通过展示实物、教具和示范性的实验来证明、印证某一事物和现象，使学生掌握新知识的一种教学方法。

3.学生在教师指导下进行数学的实地测算、地理的地形测绘、生物的植物栽培和动物饲养属于下列哪一种教学方法?( )A.实验法B.参观法C.演示法D.实习作业法【答案】D【解析】实习作业法是指教师依据学科课程标准要求，指导学生运用所学的知识从事一定的工作或操作，将书本知识运用于实践的教学方法。

实习作业法在自然科学各门学科和职业教育中占有重要地位。

4.陈老师在教《小池塘》的时候问学生：“寒冷的冬天，北风呼呼地刮着，小池塘是怎样的?”学生答：“小池塘结了厚厚的一层冰。

”老师又问：“如今，已是春天了，小池塘又成了什么样呢?”学生答：“冰雪融化，小池塘的水又开始流淌了。

”……该老师运用的教学方法是( )。

A.实验法B.讨论法C.谈话法D.讲授法【答案】C【解析】谈话法也叫问答法，它是教师按一定的教学要求向学生提出问题，要求学生回答，并通过问答、对话的形式来引导学生思考、探究、获取或巩固知识，促进学生智能发展的方法。

5.中国最早采用班级组织形式的是( )。

A.京师大学堂B.福建船政学堂C.京师同文馆D.南洋公学【答案】C【解析】我国最早采用班级授课制的是1862年清政府在北京设立的京师同文馆。

6.为了更好地因材施教，新学期伊始，高化学课李老师对所教班级学生的学习情况进行了摸底考试，初步了解学生已有的知识基础和有关能力。

苏教版五年级上册数学计算每日一练2练习十四一、直接写得数6－0.025＝ 3.6＋6.3＝0.05×4＝0÷3.5＝0.9×0.3= 1×0.06＝ 0.09×30＝9×0.5＝二、下列各题怎样算简便就怎样算12.6÷〔（6.07+2.33）×0.75〕〔10-（0.2+6.3÷0.7）〕÷0.01 4.05÷0.5＋10.7521.6÷0.8－1.2×5 30－〔5.5＋18÷（5.2＋3.8）〕 0.25×〔（2.8＋4.4）÷1.2〕三、用竖式计算4.68÷1.2 0.98÷0.35 19.5÷7.5 540.6÷5.30.032÷1.6 0.675÷2.7 60.8÷0.76 6.8÷0.16四、应用题有两块麦田，第一块收小麦178.49千克，第二块比第一块多收了13.74千克，两块麦田共收多少千克小麦？练习十五一、直接写得数1.25×8＝2.6×3＝ 4.1×2＝0.35×0.2＝7.5×0.1＝0.9×0.3＝1×0.06＝9×0.5=二、下列各题怎样算简便就怎样算（7.5－2.3×0.4）÷0.02 8.8÷0.25÷4 5.28×4.4＋5.28×5.699×7.4+7.4 4.25÷2.5×101-1.7 9.07-22.78÷3.4三、用竖式计算0.306÷0.15 4.85÷0.25 78.6÷11（商用循环小数表示） 0.06÷0.1278.6÷11 5.63÷7.8（得数保留两位小数） 6.24×3.5 7.04÷4.07四、应用题工厂第一次运来4.82吨原料，比第二次运来的多1.47吨，第三次比第二次少运0.39吨，哪次运的原料最多？三次共运来多少吨？练习十六一、直接写得数1.25×8＝0.2×0.4＝8.2＋1.8＝ 6.4÷0.8=3.9÷0.3= 0.24÷2= 0.1×0.2= 1.4×3=二、下列各题怎样算简便就怎样算3.4÷（0.5+0.3×4）0.4×5÷0.4×5 2.12-（1.12+30.33）4.5÷1.8 4.2÷3.5 930÷0.6÷5三、用竖式计算8.84÷1.7 3.05×0.66 3.9÷0.65 7.6×0.246.5×0.48179.2÷64 5.9×0.76 2.7÷5.46四、应用题工人修铁路，第一天修了48.37米，第二天因为下雨比第一天少修了25.69米，两天共修了多少米？练习十七一、直接写得数3.2÷0.4= 0.32÷0.08= 0.7÷0.01= 2.9÷0.1=1÷0.02= 0.9÷0.45= 28÷0.4= 5.8-0.5=二、下列各题怎样算简便就怎样算63.4÷2.5÷0.4 4.9÷1.4 3.9÷（1.3×5）（7.7＋1.54）÷0.7 2.5×2.4 2.7÷45三、用竖式计算12.8×3 36.6÷12 2 07×2.53.8×1.515.6÷24 0.63×2.02 2.05×3440÷25四、应用题大厅里的地板砖按照黑、灰、白的顺序摆放，如果你现在站在一块白色的地板砖上，向前走了29块地板砖后，你会站在什么颜色的地板砖上？练习十八一、直接写得数0.57-0.5= 6.2+0.08= 8+1.04= 6.2÷3.1=7.3+1.4= 3.9-2= 0.2+1.8= 1-0.35=二、下列各题怎样算简便就怎样算0.59×7.2－7.2×0.39 1.25×7.4×8 15÷0.2570÷28 15÷（0.15×0.4） 4.25÷2.5＋0.17三、用竖式计算3.24÷0.24= 22.8÷3= 5.98÷0.23= 19.76÷5.2=3.81÷7= 32÷42= 246.4÷13= 2.17÷0.7=四、应用题小雨去买文具，买笔记本花了四元5角，买圆珠笔花了9元4角，付了15元钱，应该找回多少钱？练习十九一、直接写得数0.6+0.24= 0.58-0.4= 0.8+0.35= 0.8+0.3=0.35+0.21= 12.3÷10= 2.3÷10= 0.16×10=二、下列各题怎样算简便就怎样算(1.25－0.125)×8 7.74×1.5＋1.5×2.26 21×5.6－5.61.6－0.2÷5×40 3.12＋3.12×99 13.7×0.25－3.7÷4三、用竖式计算0.396÷1.2= 0.756÷0.36= 90.75÷3.3= 3.68×0.2=16.9÷0.13= 1.55÷3.9= 10.1÷3.3= 10.75÷12.5=四、应用题2010年的元旦（1月 1日）是星期五，你能算出2010年2月1日是星期几吗？练习二十一、直接写得数0.46+0.34= 1-0.78= 2.7×3= 9.3÷0.93=0.25×0.7×4= 0.54÷18= 0.025×4.4= 7.38-5.88=二、下列各题怎样算简便就怎样算4.9÷1.4 0.85×199 3.2×0.25×12.540.5÷81×14 4.75×[60÷(3.24－3.04)] 12.48－0.503×14三、用竖式计算5.22÷29= 5.98÷0.23= 19.76÷5.2= 18.72÷3.6=62.4÷2.6= 0.544÷0.16= 1.44÷1.8= 11.7÷2.6=四、应用题甲、乙、丙三数的和是10.2，甲、乙的和为6.15，乙、丙的和为7.3，则甲、乙、丙分别是多少？练习二十一一、直接写得数0.76－0.6= 3.6＋4= 50＋0.5= 10－0.01=2.5＋8.5= 10-0.1= 0.5＋0.7=3.18＋2.02=二、下列各题怎样算简便就怎样算250－250÷5 70+50÷50+70 300-4263÷210.81÷0.25+5.96 403÷13×27 (25+4)×4三、用竖式计算19.4÷12= 5.98÷0.23=19.76÷5.2= 10.8÷4.5=21÷1.4=8.84÷1.7= 6.21÷0.03= 1.89÷0.54=四、应用题一桶油连桶重9.8千克，倒出一半油以后，连桶重5.5千克，桶重多少千克？练习二十二一、直接写得数0.4÷0.01= 1.25×16= 3.4×1.01= 3.2÷1.6=8.8÷2.2＝0.75×4= 500×0.01= 6.2×0.3=二、下列各题怎样算简便就怎样算（1.2+ 1.8)×4.5 1025－768÷32 4.2÷3.5320÷1.25÷8 3.52÷2.5÷0.4 40.5÷0.81×0.18三、用竖式计算0.51÷0.22= 7.1÷2.5= 1.998÷0.54= 1.28÷0.16=2.1÷0.4= 2.56÷3.2= 50.18÷38.6=4.68÷7.5=四、应用题一根竹竿长5.25米，把它放进一个池塘中，露出水面1.62米，入泥部分长0.74米，水深多少米?练习二十三一、直接写得数3.6＋4= 0.76－0.6= 2.5＋8.5= 10-0.01=0.4÷0.01= 1.25×16= 3.4×1.01= 3.2÷1.6=二、下列各题怎样算简便就怎样算5.6÷3.5 9.6÷0.8÷0.4 4.2×99＋4.217.8÷(1.78×4) 0.49÷1.4 4.8×(15÷2.4)三、用竖式计算14.7÷0.07= 5.4÷0.15= 124.8÷0.24= 23.4÷5.85=25.2÷6= 34.5 ÷15= 1.8÷12= 24÷15=四、应用题小文要买的文具有：文具袋15.50元、钢笔7.35元、圆规3.75元，她一共带了25元，那么，她能买回两件文具吗？如果可以，有几种买法，各应找回多少钱？练习二十四一、直接写得数8.8÷2.2＝ 0.75×4= 500×0.01= 6.2×0.3=25×40= 5.2×5= 0.35×4= 0.2×2.4=二、下列各题怎样算简便就怎样算15.2÷0.25÷4 0.89×100.1 6.8×0.75÷0.53.75÷0.125–2.75 3.83×4.56＋3.83×5.44 4.36×12.5×8三、用竖式计算1.8÷12= 6.3÷14=72÷15= 14.21÷7=1.26÷18= 43.5÷29= 18.9÷27= 1.35÷15=四、应用题一块三角形菜地，底为100米，高为25米，每平方米菜地产菜2千克，这块菜地共产多少千克的菜？练习二十五一、直接写得数1－0.6= 4÷8= 0.16÷1.6= 1－0.81=0.76-0.6= 3.7+3= 2.5+8.5= 10-0.01=二、下列各题怎样算简便就怎样算27.5×3.7－7.5×3.7 8.54÷2.5÷0.4 0.65×10112.4÷8÷0.125 5.6÷1.25÷0.8 （20.2×0.6－2.12）÷0.1三、用竖式计算28.6÷11= 20.4÷24= 3.64÷52= 15.6÷12=328÷16= 1.35÷27= 7.65÷0.85= 12.6÷0.28=四、应用题每枝铅笔售价是0.8元，每本笔记本售价是2.5元，小芳买了三枝铅笔和两本笔记本，付了10元，应找回多少钱？练习二十六一、直接写得数0.4÷0.01= 1.25×16= 3.4×1.01= 3.2÷1.6=8.8÷2.2= 0.75×4= 500×0.01= 6.2×0.3=二、下列各题怎样算简便就怎样算3.9×2.7＋3.9×7.3 1.8÷0.125÷0.8 12.7×9.9＋12.7×0.121×5.6－5.6 15.02-6.8-1.02 5.4×11-5.41.53+23.4÷7.2 1.5×4.2－0.75÷0.25 0.25×80－0.45÷0.9三、用竖式计算5.22÷29= 18.72÷3.6= 0.25×0.046= 2.52×3.4=17.8×6.4= 1.5×4.9= 2.5×0.88= 2.346÷2.3 =四、应用题食品厂加工食品，上半月用绿豆182.57千克，下半月比上半月多用39.46千克，这个月共用绿豆多少千克？练习二十七一、直接写得数50×0.5= 50÷0.5= 9.8÷0.01= 6.5÷25=3.5×0.2= 0.72÷0.9= 1-0.01= 0.2÷0.01=二、下列各题怎样算简便就怎样算2.3×16+2.3×23+2.3 9.43-（6.28-1.57）3.65×4.7－3.65×3.713.7×0.25－3.7÷4 58.7-16.65÷3.7 0.4×4.7×2.5+(2.3+5.3)三、用竖式计算2.04÷24 6.5×2.05 0.705÷0.94 7.5×0.248.84÷1.7 0.46×101 0.17×0.32 7÷11四、应用题公园里的花盆按菊花、牡丹、月季、茉莉的顺序依次摆放，小兰站在牡丹花地前面，小月和小兰之间差了19个花盆的距离，那么，小月站在哪种花地前面？练习二十八一、直接写得数4.8 + 2 = 0.25×40= 6.5-5.6= 1.25×0.8=2.5+6.5= 1÷0.01= 10÷0.5= 2.4×5=二、下列各题怎样算简便就怎样算101×0.87-91×0.87 10.7×16.1-15.1×10.7 0.79×1993.12×（0.9＋0.7÷0.1）9.2+9.728÷3.2×1.5 2.4×0.75＋1.25÷2.5三、用竖式计算10.34÷ 4.70.082×0.157.8÷0.13 10.75÷12.53.25×9.04 3.25×850.4÷48 1.21×18四、应用题一块平行四边形稻田的底是30米，是高的2倍，平均每平方米可以收1.2千克水稻，这块稻田可以收多少千克水稻？练习二十九一、直接写得数0.4+0.4÷0.1= 8.2÷8.2+8.2= 0.1÷0.1＋0.9=0.1－0.1×0.1= 0.1×0.1＋0.1= 0.1×0.1÷0.1=二、下列各题怎样算简便就怎样算(1.5×0.9+3.65)÷2.5 8.48÷0.8×0.9 101×0.36÷（14.4×0.05）(25.3-9.7)÷0.3×8.5 10.5÷(5.1－4.4)+18.25 4.11－0.72×(3.38－2.13）1025－1125÷4.5×3.6 0.875×36+4.05÷8.1 （227÷25－4.68）×0.5三、用竖式计算16.32÷51 25÷0.38（精确到百分位）4÷1.2 0.56÷1.430÷74(保留两位小数)96÷159÷36 40.4÷8四、应用题爸爸带小刚去游乐场玩，买票时付了10元，找回2.5元，已知学生票价是成人票价的一半，那么，学生票和成人票各是多少元？练习三十一、直接写得数0.98－0.8 = 4.5 + 5 = 0.05÷0.1 = 0.125×16 =0.2×0.3×0.1= 2.5×0.4÷2.5×0.4= 2.7÷3×2.7÷3=二、下列各题怎样算简便就怎样算630÷（2.98＋6.5×0.08）(21.88+29.8) ÷7.6 (8.1－5.4)÷3.6＋85.7 (3.44+20.5×0.32)÷0.16 0.54÷(8.7＋45.3)×28.4 0.1÷1+1÷0.8－0.1（1.25＋6.4）－14.88÷2.4 (4.3－2.01＋2.2)÷4 58.8÷（0.6×0.7）÷0.02三、用竖式计算1.7÷11（精确到十分位） 4.7×0.23 13÷2.4 58.89÷130.448÷0.28(验算) 4.4÷50 7.2×6.25 3.25×8四、应用题一张梯形纸片，下底是9厘米，上底是6厘米，高是8厘米，把它剪成一个尽可能大的三角形纸片，求余下的碎片纸屑的总面积。

每日一练——被动语态28月17日每日一练——被动语态1答案和解析用时：___________ 得分：__________ (参考用时：12分钟)被动语态的构成：be doneA.Choose the best answer1. As we all know, wood and stones ________ bridges in many countries.A. used to buildB. used to buildingC. are used to buildD. are used to building答案C 解析：be used to do 被用来做某事=be used for doing2. —May I leave now?—If your work________, you can go home.A. finishesB.is finishedC. has finishedD. will be finished答案B 解析：if引导的条件状从，遵循主将从现原则，即主句为一般将来时，或主句中有情态动词，或主句为祈使句，从句用一般现在时。

所以从句应用一般现在时态的被动语态。

3. More trees ________ on both sides of the road in our city this coming winter holidays.A. are plantedB. were plantedC. have been plantedD. will be planted答案D 解析：根据时间状语this coming winter holidays（即将来的寒假）可以判断，本题应用一般将来时的被动语态。

4. —Alice, where did you go last night?—I________ to go to Tom's birthday party.A. askedB. have askedC. have been askedD. was asked答案D 解析：根据last night可以判断为一般过去时态，ask sb. to do 变成被动为sb. be asked to do.5. These books________ to the children in Xinjiang Province by air next month.A. are sentB. were sentC. has been sentD. will be sent答案D 解析：根据next month可以判断为一般将来时，所以用一般将来时的被动。