每日一练
(一)短文改错
Hi, Janice,
It's been a month since I came to this new school and I really want share with you some of the problems I have been experiencing.
As I tell you last time, I made three new friend here. We hang out together during lunch and after school. We've been spending a lot of time sing in karaoke bars. It's been three Saturdays now and it really costs me many. And I started to see this as a time-wasting activity! In fact ,I don’t like to go anymore, so I’m afraid I’ll lose their friendship. How do you think I should do? If you are me ,would you talk to him?
Please help with me and give me some advice.
Grace
(二)语法填空
The adobe dwellings (土坯房)1.______________ (build)by the Pueblo Indians of the American Southwest are admired by even 2.__________ most modern of architects and engineers. In addition to their simple beauty, what makes the adobe dwellings admirable is their3._________ (able) to “air condition” a house without 4.______________ ( use) electric equipment. Walls made of adobe take in the heat from the sun on hot days and give out that heat 5.______________ ( slow) during cool nights, thus warming the house. When a new day breaks, the walls have given up their heat and are now cold enough 6.______________ (cool) the house du ring the hot day;
7.____________the same time, they warm up again for the night. This cycle 8.______________ (go) day after day: The walls warm up during the day and cool off during the night and are thus always a timely offset(抵消) for the outside temperatures. As 9.______________ (nature) architects, the Pueblo Indians figured out exactly 10.______________ thick the adobe walls needed to be to make the cycle work on most days.
(三)短文改错
When I was a child, I hoped to live in the city. I think I would be happy there. Now I am living in a city ,but I miss my home in countryside. There the air is clean or the mountains are green. Unfortunately, on the development of industrialization, the environment has been polluted. Lots of studies have been shown that global warming has already become a very seriously problem. The airs we breathe in is getting dirtier and dirtier. Much rare animals are dying out . We must found ways to protect your environment. If we fail to do so ,we’ll live to regret it .
(四)语法填空
Sometimes we have disagreements with people. When this (1) h _____ , the important thing is
to try not to let a calm discussion turn into a heated argument. Here (2 ) my tips for you. The (3) f _________ thing I would say is that the way you begin the conversation is very important.
Imagine you are a student and you share a flat (4) __________ a nother student who you think isn't doing her share of the housework. If you say, "Look, you never do your share of the housework. (5) are you going to do about it?", the discussion will very soon turn into an argument. It's much more (6)______________ (有帮助)to say something like, "I think we had (7) b _____have another look about how we divide up the housework. Maybe there is a better way of dealing with it. "
My second piece of (8) a _________ is simple. If you're the person who is in the wrong, just admit it! This is the easiest and best way to avoid an argument. Just make an (9) ____(道歉),and move on. The other person will have more respect for you (10) ___ the future if you do that.
(五)七选五
There was a park near my home . But I didn't go there very often. Many people said there was nothing special. One afternoon I went into the park and found it was really small. I walked quickly because there wasn't much to see. I walked for some time and found myself standing in front of two paths. __1__ I found that the two paths were different from each other.
The left one was wide and clean. There were lots of flowers on both sides of the path. Though the flowers weren't very beautiful, they made me feel good. I decided to take this path. But wait! I looked at the right one. The path didn't look nice. __2__ Grass grew everywhere. For a long time I couldn't make up my mind.
__3__ It wasn't nice , but I didn't want to give up. At last, I came to the end of the path. Ah! There was a small garden there. It was beautiful, perhaps the most beautiful garden I had ever seen. __4__
Many people told me that there was nothing much to see in the park. Now I'd like to tell them that if they had followed the right way, they would have felt differently. But when I told them about what I had seen in the park, they just smiled at me without saying a word. I knew they didn't believe me. They couldn't even remember that path because it was so small.
__5__ Don't be afraid to choose a different path. You may get a big surprise!
A. There is nothing that I want to see.
B. It looked like it had not been cleaned for months.
C. After a while a strange feeling made me follow the dirty path.
D. “ Which way should I go?” I asked myself. I looked at one way, then the other.
E. I told them what happened.
F. My trip to the park that day made me understand something about life.
G. There were trees, flowers and chairs. I thought it was the nicest part of the park.
(六).短文改错
Bill worked in big office, and he usually went to the barber's during working hours to have
his hair cut. This against the rules: office workers had to have his hair cut in their own time. While Bill was at the barber's on one day, the manager of the office entered in to have his own hair cut. Bill saw him and managed to hide his face. But the manager sat besides him, and soon recognized him. “Hello, Bill,”said the manager, “I know you are having your haircut.” “Yes, sir, I do,”said Bill. “You see, sir, it grow in office time. “Not all of it, ”said the manager at once. “Some grows in your own time.” “Yes, sir, that's quite true,”answered Bill polite, “but I'm not having it all cut off.”
(七)短文改错
One day, a father and his son was walking on their way home. They had fished for a whole day, but they caught only one fish, that was hanging on the pole carried by the father. They were in high spirits. With the son in front, they walked their neighbor's. Suddenly the son noticed there was heavy smoke came out of the house when he looked up. They realized that whether it was on fire. Immediately, the father and a son started running quickly. They fetched water and poured them into the smoking house. No more smoke could be seen. They felt quite a relief. But all of a sudden, a woman came out of the house, shouting angry, “What have you done! Didn't you know I was just cooking?”
You can imagine how embarrassing they were.
1. 你们公司刚刚在一项大型工程的投标中获胜。你被指派为项目经理。你应该做什么? A.编制合同工作分解结构 B.确认承包合同的确已经成立 C.编制卖方建议书 D.编制采购工作说明书 2.项目经理与主题专家一起估算项目任务。主题专家认为某项活动最有可能花45小时完成。在项目团队会议上,相同的活动估计需要花70小时。而有些团队成员认为这项活动最短能在32小时内完成。项目经理应该怎么估算这项活动的持续时间? B.47小时 C.32小时 D.70小时 3. 在整个项目过程中,获得客户对已完项目范围及其相应可交付成果的正式验收,属于下列哪个过程的工作?* A.结束项目或阶段 B.控制采购 C.控制质量 D.确认范围 4. 团队正在根据质量管理计划、质量测量指标、质量控制测量结果和其他相关资料,编制综合性的质量报告。他们所做的工作属于以下哪个项目管理过程? A.规划质量管理过程 B.管理质量过程 C.实施质量保证过程 D.控制质量过程 5. 因为所有的预算已经花光,发起人要求项目经理停止项目,项目经理应该怎么做? A.准备变更请求,更新项目范围 B.记录项目情况,准备最终报告
C.寻找新的发起人,更新项目章程 D.与客户洽谈,继续完成剩余任务 今日题解 1、你们公司刚刚在一项大型工程的投标中获胜。你被指派为项目经理。你应该做什么? A.编制合同工作分解结构 B.确认承包合同的确已经成立 C.编制卖方建议书 D.编制采购工作说明书 解析:答案A正确答案。与买方成立合同后,卖方应尽快编制合同工作分解结构,与买方就合同工作范围的细节达成一致意见。B.既然已经在投标中获胜,那合同就已经成立了,无须去确认。C.卖方建议书就是投标文件。D.采购工作说明书是买方在规划采购管理过程中编制的文件,是招标文件的部分。考点与页码:创建WBS过程,合同工作分解结构。《指南》第159页。 2、项目经理与主题专家一起估算项目任务。主题专家认为某项活动最有可能花45小时完成。在项目团队会议上,相同的活动估计需要花70小时。而有些团队成员认为这项活动最短能在32小时内完成。项目经理应该怎么估算这项活动的持续时间? A.45小时 B.47小时 C.32小时 D.70小时 解析:答案B。A.解释同B。B.正确答案。根据三点估算计算:[(32小时+45小时x4+70小时)÷6=47。C.解释同B。D.解释同B。考点与页码:三点估算。考试中没说是三角分布,就默认按贝塔分布计算。《指南》第245页,《解读》第137页。 3、在整个项目过程中,获得客户对已完项目范围及其相应可交付成果的正式验收,属于下列哪个过程的工作? A.结束项目或阶段 B.控制采购 C.控制质量
每日一练 口算练习(10月30日) 55×2=51×3=55×3=56×3= 40×7= 41×9= 42×6=59×4= 59×5= 59×8=50÷7= 86÷6= 口算练习(10月31日) 59×9=44×7=48×7=44×9=48×9=49×6=49×9= 63×3=92×5=96×5=38÷3= 80÷6= 口算练习(11月1日) 52×6= 56×6=64×6=68×6=92×6=96×6=56×7=64×7= 68×7=96×8=52÷8= 64÷6= 口算练习(11月2日) 52×9=56×9=60×9= 64×9=68×9=92×9=96×9=65×2=69×2= 93×2=30÷9= 70÷5= 口算练习(11月3日) 97×2=53×3=57×3= 55×5=87×5=36×7=67×8=79×5=59×8=22×8=96÷4= 89÷7=
口算练习(11月6日) 28×9=89×5=56×3=64×3=42×9=24×0=59×8=23×7=72×7=27×2=72÷7= 83÷5= 口算练习(11月7日) 66×6=88×5=28×0= 18×6=29×4=37×3=16×9=28×2=26×8=34×3=55÷6= 86÷4= 口算练习(11月8日) 48×7=68×3=37×2=17×8=38×3=29×4=19×9=2×29=36×6=14×4= 44÷3= 88÷8= 口算练习(11月9日) 80×6=35×20= 23×3= 27×4=37×6=12×7=27×8=38×6=18×7=39×3=50÷2= 94÷3= 口算练习(11月10日) 37×9=14×7=24×5=60×30=25×40=43×7=11×7= 74×7=24×6= 26×3= 87÷7= 96÷4=
班级 姓名 得分 一、直接写得数: 0.3 2=7.06 - 0.06= 3+ 1 3.14 ×22= 4 ÷2= 8 3 5 9.42 ÷3.14= 3.14+2= 1 ×3.14 ×6= 5 × 3 = 1-1 ℅= 3 6 10 二、 用递等式计算,能简算的要简算。 8 4 10 3 ( 1) 46×8-120÷15 (2)9 - 7 + 9 - 7 ( 3)(12.5 ×8-40)÷ 0.6 (4) 2 ( 4 2 ) 5 3 5 3 3 (5)2÷4-2× 4 (6)( 11 - 5 + 5 )×28 3 5 3 5 14 7 28 三、求未知数χ。 χ- 3 χ= 6 42 ∶ 3 χ∶ 5 5 5 5 7 四、 ( 求下图中阴影部分的面积。 ( 单位:厘米 )
班级 姓名 得分 一、 计算部分 1、 直接写出得数。 1 1 3 4 2 5 1 1 9 - 10 = 4÷3 = 3 +12 = 1 ÷1 2 -12 ×1= 4 7 8 1 5 ×25%= 2.35 + 76.5= 3.25-( 0.25 + 23 ) = ( 21 + 7 )× 7= 2、 求未知数 X 的值。 12 1 1 0.8X 7 χ+ 3 χ = 7 X ÷ = + =2.75 25 5 5 4 7 10 3、 用递等式计算。 (怎样算简便就怎样算) 4.2 -1.38 + 5.8 - 3.62 5 ×16.31 - 2.31 ÷ 7 7 5 (1+ 1 )×4+ 23 2 ×[ 9 ÷( 7 -1 )] 9 27 27 3 10 16 4 2- 15 ÷ 5 ÷ 3 9 1 2 4 20 ÷[ ×( + )] 16 7 4 2 5 5 二、图形计算 如下图,三角形 ABC 是直角三角形, AB 是圆的直径,且 AB = 20 厘米, 如果阴影甲的面积比阴影乙的面积大 7 平方厘米, 那么, BC 的长度是多 少厘米?
2021高考英语七选五+完形填空+语法填空每日一练2 一、七选五 What will you do if you can’t eat everything bought in the canteen? _____36_____ According to a survey, what students waste every year could feed over 10 million people. _____37_____ According to Xinhua News Agency, the food wasted by Chinese people is about 50 million tons of grain every year, which could feed 200 million people. Food waste, which has become a global issue, serves as a mirror that reflects various cultural and social issues in different countries. In the West, for instance, consumerism, the belief that it’s a good thing to use a lot of goods and services, is often to blame for food waste. _____38_____ Chinese people are well known for being hospitable and generous. Many even feel that they lose face if their guests have eaten all the food. On campus, a generation of single children is less aware of the food waste issue. Students nowadays are well protected by their families and hardly have any concept of how much toil others go through in order to provide them with the food they eat. _____39_____ There are over 925 million hungry people in the world, most of whom live in underdeveloped countries and areas. They don’t have enough food to eat. Many children die for lack of nutrition each year in some African countries. And farmers work very hard to grow the crops. _____40_____ It’s also important that everyone should think about how they can do their bit to reduce food waste. A. Students’ waste is extremely serious. B. China, in turn, features its own eating culture. C. But canteen waste is extremely the tip of the iceberg. D. Students can never realize the serious food crisis. E. Compared with them, some live in a different world. F. So there’s no excuse that we should waste our food. G. Most of us would simply throw away any leftover food.
真题演练答案解析 51.某兴趣组有男女生各5名,他们都准备了表演节目。现在需要选出4名学生各自表演1个节目,这4人中既要有男生、也要有女生,且不能由男生连续表演节目。那么,不同的节目安排有多少种? A.3600 B.3000 C.2400 D.1200 本题正确答案是C 解析 若有1个男生、3个女生表演节目,情况数为; 若有2个男生、2个女生表演节目,情况数为; 若有3个男生、1个女生表演节目,则一定会出现男生连续表演的情况,排除。 故总的情况数为。 故正确答案为C。 52.如右图,正方形的迷你轨道边长为1米,1号电子机器人从点A以的速度顺时针绕轨道移动,2号电子机器人从点A以的速度逆时针绕轨道移动,则它们的第2017次相遇在: A.点A B.点C C.点B D.点D 正确答案是D 解析 在环形跑道相遇问题当中,相遇一次即共跑一圈。故所求“第2017次相遇”应为两人共跑了2017圈。一圈的路
程。结合相遇问题公式可得:,即,解得。此时,1号机器人共跑了。因顺时针移动,故应出现在D点位置,两人相遇。 故正确答案为D。 53.某电信公司推出两种手机收费方式:A种方式是月租20元,B种方式是月租0元。一个月的本地网内通话时间(分钟)与电话费(元)的函数关系如图所示,当通话150分钟时,这两种方式的电话费相差: A10元 B15元 C20元 D30元 正确答案是A 解析 方法一:假设A种方式每分钟电话费为元,B种方式每分钟电话费为元,根据图中100分钟,二者电话费用相等,则,即元,则150分钟时,二者电话费相差元。 方法二:如下图所示:由题意可得,三角形OMN相似于三角形PQN,N点到OM的横轴距离为100,到PQ的横轴距离为50,则,已知,则,即两种方式的电话费相差10元。 故正确答案为A。 54.某饮料店有纯果汁(即浓度为)10千克,浓度为的浓缩还原果汁20千克。若取纯果汁、浓缩还原果汁各10千克倒入10千克纯净水中,再倒入10千克的浓缩还原果汁,则得到的果汁浓度为: A.40% B.37.5% C.35% D.30%
直接写得数 160-2= 25X40= 68-2= 12X20= 5.4+2.5= 31 X 30= 90-3= 60X 20= 6400一2= 11 X 25= 800 - 4= 0.3+0.7= 600 一2= 40 X 60= 8.6-3.6= 23 X 30= 二、估算 369 — 9~ 172-3^ 41 X 2 冬39X 3淞 二、列竖式计算下列各题,带※的需要验算。 356-7= 43 X 58= 2.4+4.8= 探408-2= 四、脱式计算 45X 9X 7 126-(15 -5) 16X (25+17) 160-5-8
直接写得数 35X 86X 7 180-(18 -3) 68X (3^) 246-3-2 300 — 5= 15X 20= 69-3= 36X100= 1.3+2.3= 210X20= 150-3= 30 X 60= 260-2= 35 X 35= 1600-4= 9.4-2.3= 70-2= 20X 800= 6.1+4.5= 26X 20= 二、估算 452 一 5? 238 一 8? 29X 4卜 63 X 伶 二、列竖式计算下列各题, 带※的需要验算。 864-2= 56 X 37= 9.2-5.6= <279-8= 四、脱式计算
直接写得数 250 一5= 42 X 10= 78-3= 32 X 30= 2.6+4.1 = 51 X 20= 120-4= 40 X 60= 560 一4=23 X 11 = 520-2= 1.1+5.6= 848 - 4= 50 X 80= 7.9-5.4= 22 X 40= 二、估算 261-5^ 450* 5~ 68 X 52X 3& 三、列竖式计算下列各题,带※的需要验算。 428-6= 35 X 84= 7.1-2.9= 探548 - 5= 四、脱式计算 53X 8X 5 848—(3+5) 46X (420 -6) 964-4-2
苏教版五年级上册数学计算题每日一练 练习一 一、直接写得数 0.728-0.24= 0.8+0.18= 1-0.73=0.6×8= 0.04×0.3= 0.4×2.5= 1.25×8= 1.6×5= 二、下列各题怎样算简便就怎样算 (7.7+1.4)÷0.7 2.5×2.4 15÷(0.15÷0.4) 0.35×1.25×2×0.8 32.4×0.9+0.1×32.4 15÷0.25 三、用竖式计算 2.7+ 3.13 78.92+115.8 3—2.08 141.2-48.98(验算) 四、应用题 运动会跳远比赛,小红的成绩是2.85米,小明比小红多跳1.25米,小红比小菊多跳0.23米。这次跳远比赛谁得第一呢? 练习二 一、直接写得数 0.89-0.25= 0.5×400= 19.9+11.1= 187÷1000= 1+3.89= 0.081×10= 75÷10= 100-35.22= 二、下列各题怎样算简便就怎样算
4.7×8.3+ 5.3×8.3 7.12×4-1.12×4 450÷2.5÷2 12.5×8.8 (125-1.25)×0.8 3.5×0.4+3.5×0.6 三、用竖式计算 16.32÷5.1 25÷0.38(精确到百分位) 4÷1.2 0.56÷1.4 四、应用题 张庄小学的同学们修理桌椅花了40.25元,比装订图书多花了3.7元。装订图书花了多少元? 练习三 一、直接写得数 4.3+0.57= 1.25×16= 2÷5= 0.81÷0.9= 5.5+1.45= 0.7×1.3= 9.4÷0.01= 10.1×2.3= 二、下列各题怎样算简便就怎样算 6.136×86+86×3.864 53.4÷0.25÷0.4 101×5.3 7.3×4.6+5.4×7.3 7.4×0.99 8.5-0.24-1.76
每日一练丨仰望星空,脚踏实地。 每日一练 下图为一位旅游者于北京时间2018年7月30日13:31在巴厘岛面向大海拍摄的景观。读图回答1—2题。 1.根据光影可知该景观拍摄的地点位于() A.甲 B.乙 C.丙 D.丁 2.最能反映该地6月22日旗杆杆影端点移动轨迹的是() 【答案】1.D 2.A 1/ 5
下图示意位于我国某城市的观察者在6月22日观慕到的太阳视运动轨迹。下表示意我国部分城市地理坐标。据此完成3—4题。 3.观察者所在城市可能是() A.杭州 B.石家庄 C.沈阳 D.哈尔滨 4.观察者在12月22日观察到的太阳视运动轨迹是() 【答案】3.C 4.B 大题精选 1.我国某地的“佛手山药”有三百多年的种植历史,2009年获国家农产品地理标志认证。“佛手山药”形如手掌,品质优良,味道鲜美,营养丰富。过去,因深藏于大山之中,加之外形不规则、皮薄、贮存期短,长距离运输容易损坏或变质,“佛手山药”鲜为人 2/ 5
知。近年来,当地政府依托“佛手山药”大力发展乡村旅游,带领农民走上脱贫致富之路。 设计两项依托“佛手山药”开展的旅游项目。 【答案】旅游项目:观光项目,如设立“佛手山药”展室(陈列馆)等;体验项目,如“佛手山药采挖”等;购物项目,如建设“佛手山药”农副产品一条街等。 2.茶马古道是以茶、马为主要商品,以马帮为主要运输方式的古代商道。该商道分布在今滇、川、藏等地区,沿途穿越高山、峡谷、密林。暑期一群旅游爱好者计划沿茶马古道,开展徒步古道游,体验马帮文化。 从文化体验角度,指出他们应做的前期准备。 【答案】需收集茶马古道相关资料,了解马帮文化的历史,了解古道所经地区的自然与人文环境;确定茶马古道体验游的地点,设计体验游路线;准备与设计路线自然环境相适应的装备、生活用品;聘请向导等。 精题甄选 3/ 5
一 1、直接写出得数。(20分) 3 5× 1 2 = 1÷ 2 3 = 4 5 ÷8= 7×2 7 = 3 8 ×12= 1 5× 16 25 = 1 4 - 1 5 = 1 3 + 1 4 9 10÷ 3 20 = 14÷ 7 8 = 2、怎样简便就怎样算。(40分) (1)3- 7 12 - 5 12 (2)5 7 × 3 8 + 5 8 × 5 7 (3) 8 15 × 5 16 + 5 27 ÷ 10 9 (4)18×(4 9 + 5 6 ) 3、解方程。(20分) (1)7 8 χ= 11 16 (2)χ×(3 4 + 2 3 )= 7 24 4、列式计算。(20分) (1)一个数的3 5 是30,这个数(2) 比一个数多12%的数是112,是多少? 这个数是多少? 二 1、直接写出得数。(20分) 12÷1 2 = 1÷1%= 9.5+0.5= 1 3 + 1 4 = 0÷ 1 5 ×2= 1- 11 12 = 7 8 × 5 14 = 7 12 ÷ 7 4 = 4 5 - 1 2 = 1 9 × 7 8 ×9= 2、怎样简便就怎样算。(40分) (1) 2 3 ×7+ 2 3 ×5 (2)( 1 6 - 1 12 )×24- 4 5 ) (3)( 5 7 × 4 7 + 4 7 )÷ 4 7 (4) 1 5 ÷[( 2 3 + 1 5 )× 1 13 ] 3、解方程。(16分) (1)χ- 3 5 χ= 6 5 (2)6× 1 12 - 1 2 χ= 1 2 4、列式计算。(24分) 1) 1 2 加上 2 3 的和,等于一个数的 2 3 ,(2)一个数的 3 5 比它的2倍少这个数是多少? 28,这个数是多少 三 1.直接写出得数。(16分) 4.9:6.3= 5 4 + 15 2 = 8 7 × 7 4 = 1― 4 1 ― 2 1 = 8 3 + 4 3 = 5 3 ÷ 10 3 = 9÷ 4 3 = 3 2 × 6 1 × 10 9 = 2.解方程。(24分)
7月6号:53-14+36 24+12÷6 46-19+37 91-37-35 16+24÷8 48-42 54-29+36 7 27÷3×9 24+ 7×7-13 47+32÷6 ×9-37 (60-12) ÷4 7月7号: 55-19+23 85-(78-39) 26+(60-25) 80-(51-23) 100-34-29 21 42+(66-23) 36 40÷5×3 49+ 8×8-26 54÷7×9 ÷6÷2 (40-13) ÷(45÷5) 7月8日:
29+(55-27) 83-(62-23) 63÷7÷3 56 7×6-25 48 24÷6×8 46+38-29 25+48-39 33+19-27÷7×9 ÷(32÷4) 7月9号: 52-25+48 80-49+37 8×5-23 40 36÷4×6 40 42÷7+39 32-20 2×6+37÷(21-13) ÷8×6 ÷4 7月10日: 63-19+36 20+16÷4 64-39+17 97-39-35 18+18÷6 90-56 56-29+38 6 18÷2×5 43+
×9-34 (59-24) ÷5 7月11号: 53-18+29 84-(76-39) 26+(60-27) 83-(51-26) 100-34-29 21 47+(68-25) 48 40÷8×9 47+ 7×8-28 36÷3×4 ÷6×8 (60-17) ÷(18÷3) 7月12号: 54÷6×7 21÷3×9 9×9-17 54 53-16+25 80-(78-33) 29+(58-27) 85-(54-28) 32÷8×9 48+34-27 27+49-38 35+26-17÷(24÷4)
四年级每日一练2: 英语: 41. What colour is your jacket? ( ) A. It’s orange. B. It’s an orange. C. It’s in your bag. 42. Where’s your notebook? ( ) A. It’s on your desk. B. How nice. C. It’s yellow. 44. What colour is your hat? ( ) A. It’s on your bed. B. It’s white. C. It’s 10 yuan. 45. Who’s he? ( ) A. His name is Wu Yifan. B. She’s my friend. C. He’s my teacher. 46. What colour are the books? ( ) A. They are white. B. It’s yellow. C. It’s on the desk. 47. Let’s clean the classroom. A. All right. B. Good job! C. It’s nice. 48. What’s your uncle? ( ) A. She’s a teacher. B. I’m a farmer. C. He’s a farmer. 49. What would you like for dinner? ( ) A. I like watermelon. B. I’d like some chicken and rice. C. I drink some juice. 50. What’s your aunt? ( ) A. He’s a teacher. B. She’s a nurse. C. She’s my friend. Nancy : Who’s that man with a big mouth and two small eyes? Yang Ling: He’s my uncle and he’s a doctor. Nancy: My father is a doctor, too. What’s your aunt’s job? Yang Ling: She’s a bus driver. What about your mother? Nancy: She’s an English teacher. ( )1. Who can write and read English? A. Nancy’s father. B. Nancy’s mother C. Yang Ling’s father. D. Yang Ling’s mother. ( )2. Who has two small eyes? A. Yang Ling’s father. B. Yang Ling’s mother C. Yang Ling’s uncle . D. Yang Ling’s aunt. ( )3.Who can drive a bus? A. Nancy’s father. B. Nancy’s mother C. Yang Ling’s uncle . D. Yang Ling’s aunt ( )4.Nancy’s father is a _________ ,too. A. teacher B. doctor C. waiter D. Cook 数学: 四则运算: 800-700÷25×4 72-4×6÷3 42+6×(12-4)
口算(一) 200+180= 56+125= 400-70= 71+28= 6×8= 36-18= 35÷5= 90+150= 78÷9= 45-27= 720-180= 9×9= 910-90= 38÷7= 220+150= 6×9= 6×7= 40÷8= 290-40= 770-160= 600+270= 620+150= 3×7= 7×7= 37÷6= 56÷9= 760+100= 750+125= 4×6= 19÷8= 200+50= 430+27= 720-70= 820-128= 33-17= 71-43= 81÷9= 72÷8= 71-24= 250-60= 28÷7= 33÷6= 66÷8= 5×5= 15+43= 58-36= 6×6= 60+350= 840+90= 5×9= 43÷7= 460-72= 34+23= 34+56= 13÷6= 9×4= 30+540= 620-57= 11÷5= 67-53= 口算(二) 52+81= 9×9= 83÷9= 330-172= 38+52= 5×6= 8×6= 62+52= 41÷5= 75+75= 70+18= 5×4= 36÷6= 70-18= 900-80= 70+450= 58+14= 78-23= 36÷7= 44÷6= 94-46= 7×8= 8×7= 52÷7= 6×4= 500+700= 30+38= 84-12= 4×4= 2×2= 2300-500= 44+23= 7×2= 520-30= 980-400= 6×3= 750+60= 8×1= 8×2= 17÷5= 8×3= 26÷6= 300+70= 760-500= 38÷7= 700-300= 270-80= 7×3= 22÷7= 100-45= 8×4= 2×6= 9×6= 33÷6= 370-230= 69+30= 32÷4= 1×1= 120-30= 5×4=
1.近几个月,老百姓最为关注的一个话题,那就是节节攀升的猪肉价格了,被网友调侃为“火箭猪”。截止到目前,国内猪肉的平均价格已经到了30元左右一斤了。这次猪肉价格上涨所产生的不利影响是 ①增加了居民的生活开支,特别是对低收入家庭造成的影响较大 ②直接导致猪饲料价格上涨 ③餐饮行业会受到一定的影响,增加了其经营成本 ④会增加养猪农民的收入 A.②④ B.①③ C.②③ D.①④ 2.2018年12月,两名从事间谍活动、涉嫌危害我国国家安全、触犯《国家安全法》的加拿大公民被我国政府依法抓捕。加拿大总理特鲁多公开表示,中国逮捕两名加拿大人的行为是不可接受的。中国外交部则表示,中国的抓捕行动完全合理合法。对此,下列看法正确 ①我国政府行使管辖权,维护国家利益是完全正当的 ②中加两国的利益分歧源自两国法律体系的差异 ③维护人民利益是主权国家对外活动的出发点和落脚点 ④中国外交部的发言体现我国外交政策的基本立场 A.①③ B.①④ C.②③ D.②④ 3.重农固本是安民之基、治国之要。“中国农民丰收节”携手中秋节,哈尼小镇美不胜收。哈尼古调、千层梯田、万顷稻浪,这就是一部朴素而深厚的农耕文明史。今天以节为媒,让“她”活起来,既承载着亿万农民的殷切期盼,也翻开了乡村振兴的时代新篇。以节日激活农耕文明是为了 ①实现农民的基本文化权益 ②拓展农耕文化传承的途径 ③释放情感,营造重农强农的氛园 ④承袭传统,保护中华文明的根脉 A.①② B.①③ C.②③ D.②④ 4. 我国最低工资标准有月最低工资标准和小时最低工资标准两种形式,前者适用于全日制就业劳动者,后者适用于非全日制就业劳动者。有两种最低工资标准的形式是因为 A.矛盾的特殊性规定了一事物区别于他事物的特殊本质 B.真理是客观与主观、理论与实践的具体的历史的统一 C.一切事物都包含着既相互对立、又相互统一的两个方面 D.规律是事物运动过程中固有的本质的必然的稳定的联系 5.阅读材料,完成下列要求。 工业机器人被称为“制造业皇冠顶端的明珠”,是智能制造的系统和模式中必不可少的一环,其研发制造应用是衡量一个国家科技创新和高端制造业水平的重要标志。材料一:2015-2018年全球和中国工业机器 人销售额及增长趋势 (注:2016年在国内工业机器人销售占比上,国产机器人企业份额占19%,同比上升4个百分点,2017 年国产机器人销售占比23%。) 材料二:2019年1月23日,达沃斯世界经济论坛指出,到2030年人工智能可以为全球额外贡献13万亿美元的GDP增长。在人工智能带来巨大利好的同时,人们也开始面临新的挑战。例如,个人数据保护问题;人工智能在各行业的普遍使用,会引起大量现存的工作岗位的消失;就业上的不平等,会导致社会财富收益权的不平等,更多掌握人工智能技术的国家、企业或个人能够获得社会财富更大的分配权。结合材料,运用《经济生活》知识,回答下列问题: (1)概括材料一反映的经济信息 (2)结合材料二,谈谈国家和劳动者应如何应对人工智能时代的到来?
每日练习一张1 班级: 姓名: 学号: 时长: 一、口算 97-43= 140+40= 50+650= 1200+300= 19÷3= 11×8+4= 20+20÷5= 8+40÷8= 758+198≈ 914—788≈ 489×4≈ 290×9≈ 49 +59 = 18 +28 = 59 -19 = 1-16 = 二、笔算(带★需验算) ★785+189= ★900-345= 4×687= 409×8= 三、填空 1吨-400千克=( ) 千克 9000千克=( )吨 1分40秒=( )秒 5米=( )分米 3分=( )秒 90厘米=( )分米 把15个桃子平均分成5份,每份是这些桃子的( )( ) ,每份有( )个;2份是这些桃子的( )( ) ,2份有( )个。 四、比大小 1 6 15 33 88 33 99 1 7 7 4 9 1 1时15分115分 2000千克1吨800千克
班级:姓名:学号:时长: 一、口算。 121+32= 55+720= 120+340= 89-52= 18÷8= 10+25÷5= 8+24×3= 12×4+4= 819—389≈ 569+179≈ 397×3≈ 291+109≈ +=-=1-=+= 二、笔算(带★需验算) ★866+245=★892-247= 688×7= 580×5= 三、填空 1600千克-600千克=()吨60毫米=()厘米 4分=()秒2米=()厘米 1时20分=()分6分米=()厘米 把24个玩具平均分成6份,每份是这些玩具的() () ,每份有()个;3份是 这些玩具的() () ,3份有()个。 四、比大小 3 39 1 7 7 4 9 25秒1分—15秒300米+700米v 1千米
65+26= 5×6= 36÷9= 6×4= 7×2= 63÷9= 9×4= 30÷5= 18÷3= 5×2= 48÷6= 42+36= 25÷5= 63÷9= 28÷4= 5×5= 81÷9= 3×6= 21÷3= 5×8= 28÷7= 5×4= 24÷8= 6×7= 35÷5= 21÷7= 3×8= 8÷2= 4×8= 8÷8= 4×8= 75-64= 2×1= 8÷8= 32÷4= 85-62= 20÷5= 6×5= 16÷8= 50+40= 49÷7= 45-6= 26+36= 85-78= 96-45= 45+54= 28-17= 58-36= 78-52= 48-29= 63÷9= 8×7= 16÷2= 40÷5= 8÷1÷4= 4×9÷6= 12÷4+9= 72÷9+25= 4×5-12= 36÷4+15= 30÷6+54= 78-18÷6= 12÷(3+3)= 12-3+25= 58-42÷7= 64-8×8= 39+45-12= 4×8+52= 5+10÷2= 15+15÷3= 18÷2×5= 16÷8×6= 一:看拼音写汉字 wáng yáng bǔ láo quàn gào jīn pí lì jìn diū xià zuān j ìn 二:写出下列带点词语的近义词。 1.他巴望 ..着自己田里的禾苗长得快些。() 2.他在田边焦急 ..跑到田里。() ..地转来转去。()3.他急忙 三:找出句子里的反义词: 1.画画的时候我们要认认真真,不能东张西望,马马虎虎。 ()----()
2.我觉得自己画得很准确,同学们认为是错误的。()----()
班级 姓名 得分 一、直接写得数: 0.32= 7.06-0.06= 3 1 + 8 3 3.14×22= 4 5 ÷2= 9.42÷3.14= 3.14+2= 1 3 5 3 ×3.14×6= × = 1-1℅= 6 10 二、 用递等式计算,能简算的要简算。 (1)46×8-120÷15 (2) 8 4 10 3 - + - 9 7 9 7 (3)(12.5×8-40)÷0.6 2 4 2 5 (4) ( ) 3 5 3 3 2 4 2 4 (5) ÷ - × 3 5 3 5 三、求未知数χ 。 (6)( 11 5 5 - + )×28 14 7 28 3 6 χ - χ = 5 5 四、 (求下图中阴影部分的面积。(单位:厘米) 3 42 ∶ χ ∶ 5 5 7
班级姓名得分 一、计算部分 1、直接写出得数。 1 1 342511 - =÷=+=1÷-×1= 9 10433121212 4 5 7 81 ×25%= 2.35+76.5= 3.25-(0.25+)= (+)×7= 23 217 2、求未知数X的值。 12 117 X÷=0.8X+=2.75 25 554χ+ 37 χ= 710 3、用递等式计算。(怎样算简便就怎样算) 4.2-1.38+ 5.8-3.6257 ×16.31-2.31÷ 75 11232971(+)×4+×[÷(-)] 92727310164 15539 1 2 4 2-÷÷÷[×(+)] 20 2 5 5 二、图形计算 如下图,三角形A BC是直角三角形,AB是圆的直径,且A B=20厘米,如果阴影甲的面积比阴影乙的面积大7平方厘米,那么,BC的长度是多少厘米? 1674
真题演练答案解析 21.下列哪一行为不构成侵犯注册商标专用权? A.擅自制造他人注册商标标识 B.销售侵犯注册商标专用权的商品 C.在同类商品上,将与他们人注册商标相近似的文字作为商品名称 D.经商标注册人的许可,在同类商品上使用与其注册商标相同的商标 D【解析】按照《商标法》的规定,经商标注册人的许可,可以使用商标。 22.王某与李某系夫妻,因感情不合,王某向法院起诉,要求离婚,但法院认为两人感情没有破裂,判决不准离婚。 事后,如果一方当事人又起诉的,对于下列哪种情况,人民法院不予受理? A.李某有新情况,新理由在6个月内起诉的 B.李某无新情况,新理由在6个月内起诉的 C.王某无新情况,新理由在6个月后又起诉的 D.王某无新情况,新理由在6个月内又起诉的 D【解析】根据《中华人民共和国民事诉讼法》第一百一十一条第(七)项:“判决不准离婚和调解和好的离婚案件,判决、调解维持收养关系的案件,没有新情况、新理由,在六个月内又起诉的,不予受理。” 23. 按照“十二五”规划,以下不属于完善资源性产品价格形成机制的是: A.完善污水处理收费制度 B.推进成品油价格市场化改革 C.推行居民用水、用电阶梯价格制度 D.将资源税由从量定额征收改为从价定率征收 A【解析】资源性产品,主要是指水、能源、矿产、土地四大类产品,是人类社会赖以生存的重要物质基础,是经济社会发展的战略性资源。随着社会经济的发展逐步减少,如何获得并高效利用资源,是实现中国经济社会可持续发展必须解决的突出问题,加快推进资源性产品价格改革,意义重大。第一项主要针对水污染的环境保护。 24. 下列说法不正确的是: A.渤海是我国的内海 B.雅鲁藏布江注入太平洋 C.青海湖是我国最大的咸水湖 D.塔里木河是我国最长的内流河 B【解析】渤海是我国的内海。青海湖在青海省是我国最大的咸水湖,也是我国最大的湖泊。塔里木河在塔里木盆地,是我国最长的内流河。雅鲁藏布江在西藏,注入恒河,最后流入印度洋,不是北冰洋。 25. 关于太阳系,下列说法不正确的是: A.居于银河系的中心位置 B.构成太阳的主要元素是氢和氦 C.太阳系八大行星中最小的行星是水星 D.海王星是太阳系八大行星中离太阳最远的行星 A【解析】银河系是一个由1,000至4,000多亿颗恒星、有4条旋臂从银河系中心均匀对称地延伸出来。它的直径约为10万多光年,中心的厚度约为一万光年,边缘约3千~6千光年。中心称为银心,它及旋臂都是恒星密集的区域,因此夜晚望去白茫茫的一片。太阳位于一条叫做猎户臂的支臂上,距离银河系中心约2.64万光年,逆时针旋转(太阳绕银心旋转一周约需要2.5亿年)。组成太阳的物质大多是些普通的气体,其中氢约占71%,氦约占27%,其
每日计算月日1.口算 7+63= 9×4= 36÷6= 9×7= 56÷8= 28+6= 7×5= 36+46= 30÷5= 63÷9= 64÷8= 38+19= 45÷5= 7÷1= 25+23= 48÷6= 2.脱式计算 6×6÷4 25÷5+69 3.竖式计算 59+28 45÷9 每日计算月日1.口算 12+35= 27+71= 46+33= 40÷8= 21+15= 36+22= 59+18= 72÷9= 41-29=44-9= 72+16= 43+32= 35-8= 56÷7= 8×2= 7+56= 56÷7= 12÷6= 4×2=21-7= 2.脱式计算 54-24÷6 9×5+2 3.竖式计算 75-38 63÷7 每日计算月日1.口算 7×3= 8÷8= 32÷4= 80-9= 42÷7= 35-6=28÷7= 21÷3= 6÷4= 18÷2= 63÷7= 9×6= 9×9= 46+10= 65+40= 81÷9=
2.脱式计算 36-6+42 5×8-27 3.竖式计算 62÷9 41÷5 每日计算月日1.口算 55-20= 9+46= 9÷3= 9÷9= 58+32= 80-28= 33+60= 54÷6= 40÷8= 61-13= 15÷5= 9×3= 42-15= 18÷9= 180-60= 72-40= 2.脱式计算 24÷3+37 56÷9+11 3.竖式计算 36÷5 76÷9 每日计算月日1.口算 47+8= 14+85= 61+27= 170+20= 5×9= 7×7= 73+16= 60+300= 10÷5= 81÷9=56÷7=6×9= 36+58=8×4=12×1=0×8= 2.脱式计算 84-37+59 6×9-36 3.竖式计算 86-29 55÷6
五年级数学计算题练习-每日一练 1月16日(20分钟) 脱式计算,能简算的要简算。 0.175÷0.25×4 0.175÷0.25÷0.4 200÷[(172-72)÷25] 630×[840÷(240-212)]800÷25 2000÷125 25×63×4 9000÷125 列竖式计算:21÷24=7.2÷0.18= 列竖式计算(得数保留两位小数)。 780÷60 961÷19 381÷54 135×45 54×312 47×210 4600×15 322÷40 246÷30 923÷80 1月17日(30分钟) 脱式计算,能简算的要简算。 99×11 794-198 68×25 428×(3080-1980)-742 6756-193-207 72×125 97×360+3×360 124×25-25×24
先估算,再计算。 628÷60 407÷40520÷70 784÷49 966÷23 923÷88 205÷21 65÷320 459÷682 294÷29 先估一估商是几位数,再计算。 333÷37 372÷45 328÷42 395÷56 765÷57()位()位()位()位()位 应用题: 1、一只驼鸟每小时跑54.3千米,一辆卡车每小时行45.7千米.鸵鸟的速度比卡车快多少千米? 2、锦华水泥厂原计划全年生产水泥13.58万吨,结果上半年生产7.96万吨,下半年比上半年多生产0.04万吨,全年超过计划多少万吨? 3、有两个粮食仓库,第一个仓库里有粮食57.5吨,第二个仓库里有50吨,后来从第一个仓库里运走粮食9.9吨,这时第一个仓库的粮食比第二个仓库少多少吨? 1月18日(20分钟) 脱式计算,能简算的要简算。 38×25×4 42×125×8 (20+2)×25 8×(125+5)25×(100+4) 列竖式计算(得数保留两位小数)。 210÷1.4 8.56÷0.4 2.688÷0.56 10÷0.004 2.7÷7.5 25.6÷0.032 420÷40 800÷40 94÷27