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#1 · 常错题
#2 · 常错题
将循环小数化为分数:整数、有限小数、循环小数都可以化成分数,整数和有限小数化成分数容易,循环小数如何化成分数呢?请看下面的例子. 将循环小数$0.288\ldots $化成分数:将$0.288\ldots $分别乘$10$和$100$,得$2.88\ldots $和$28.88\ldots $,两个得数相减得$26(两个得数小数部分相同)$,而相减所得的$26$应该是$0.288\ldots $的$\left(100-10\right)
#3 · 常错题
今年市委市政府积极推进创建“全国文明城市”工作，市创城办公室为了调查初中学生对“社会主义核心价值观”内容的了解程度\((\)程度分为：“\(A-\)十分熟悉”，“\(B-\)了解较多”，“\(C-\)了解较少”，“\(D-\)不知道”\()\)，对我市一所中学的学生进行了随机抽样调查，根据调查结果绘制了两幅不完整的统计图如图，根据信息解答下列问题： \((1)\)本次抽样调查了多少名学生； \((2)\)补全条形统计图和扇形统计图； \
#4 · 常错题
#5 · 常错题
一批水果的标准质量是$30$千克,超出标准质量记为正,低于标准质量记为负,现记录如下:$+8$,$-9$,$-5$,$+7$,$-8$,$-6$,$+7$,$+10$. $(1)$这批水果总共有多少千克? $(2)$第一天按每千克价格$5$元卖出了这批水果的一半,第二天为了吸引顾客把第一天卖水果的价格降价$20\%$后作为新的价格,卖完了剩下的水果,请计算一下这批水果一共卖了多少钱?
#6 · 常错题
分类讨论思想是数学的重要思想,在学习有理数的过程中,也深有感受$!$ $(1)$当$ab \lt 0$时,若$b \gt 0$,$|a| \lt |b|$,则$a+b \_\_\_\_\_\_0$； $(2)$当$abc \lt 0$时,若$ab \gt 0$,则$c \_\_\_\_\_\_0$； $(3)$已知$a$,$b$,$c$是非零有理数,则$\frac{a}{|a|}+\frac{b}{|b|}+\frac{c}{|c|}=
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八年级·英语·填空题配对阅读
What is the most important thing in the world ?I think it\’s health. We can survive（幸存） even （1）______ we lose our money,house,car even our clothes.But if （2）______（we） health is taken away,we will surely die.That\’s why
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八年级·英语·填空题广告布告类阅读
There\’s a small hotel in England and you may enjoy staying there.Before you arrive,please read this sign first. Welcome to Warm-room Hotel!一Enjoy your stay! Tel:2532-3665 Address:24 Green Street,Suntown-center of the ci
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八年级·英语·选择题判断推理
My school ends earlier than usual_________Friday afternoon.（ ）
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八年级·英语·填空题人生感悟类阅读
My mother is much ______ than any other woman in my heart,so I love her so much.（pretty）
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八年级·英语·选择题任务型阅读
—Where is your sister? —She\’s in the kitchen.（ ）
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八年级·英语·填空题任务型阅读
Every year,more than nine million people all over the world come to visit London.They go to the museums and theatres.They look at interesting old buildings or have a drink in a park. A quick and easy way to get to differ
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八年级·英语·填空题任务型阅读
She always ______（分享） her things with others and everyone likes her a lot.
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八年级·英语·填空题任务型阅读
Releasing the beasts In the summer of 2020,the first three episodes （集）of an animated series called Fog Hills of Five Elements（《雾山五行》）surprised animation fans with their special art style.The series mixes traditional ink
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八年级·英语·填空题句型转换
We keep the listeners interested by making our speech lively .（对划线部分提问） ____________we keep the listeners interested ?
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八年级·英语·填空题句型转换
Nothing in the world is more important than ______ （healthy）.
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八年级·英语·填空题图表作文
假如你是李华,就读于某学校,你对你们班50名学生的业余爱好做了一项调查,结果如下图,作为你校英文报的小记者,请你写一篇短文报道你的调查结果,并发表你的看法或建议,70-80词. ________
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八年级·英语·选择题阅读表达
I would like to listen to some music I am a little tired（ ）
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八年级·英语·填空题阅读表达
Every year thousands of people get hurt or die when they are crossing the road.Most of these people are old people and children.Old people often get hurt or die because they can\’t see or hear very well.Children usually
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八年级·英语·填空题广告布告类阅读
Chinese works of art exhibition in Zhenjiang Time:8:00 a.m.-5:00 p.m.Feb 20th,2025 Place:Zhenjiang Museum Price:RMB 20 per person,20% off for groups of 20 or more ◆Don\’t bring any dangerous things. ◆Put your cameras and
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八年级·英语·选择题定语从句
Yuan Longping was great because he helped people________the food problem（ ）
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八年级·英语·填空题阅读表达
Dear neighbors, Next Saturday is the Volunteer Day of our community （社区）．Here is the plan． 7:30 a．m．:Meet at the Community Center for breakfast． 8:00 a．m．-8:30 a．m．:Decide which of the following organizations you\’d like
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八年级·英语·选择题阅读表达
—What do you want to be when you grow up? —I really like playing the piano and I want to be a .（ ）
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八年级·英语·填空题定语从句
It was about 1:00 in the morning.It was bright（1）l ______in my neighbor\’s kitchen.I thought he might be having midnight food so I went back to my bed.Soon,there was a burning smell and I （2）r ______there must be somethi
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八年级·英语·填空题小作文
对于在校学生体质健康调查的结果表明,有的学生体质健康不容乐观.学校倡议学生积极参加体育运动,养成良好的锻炼习惯.请以Important Exercise为题,向同学们进行宣传. Important Exercise Exercise is important to our students.__________________________________________________________________________
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八年级·英语·解答题小作文
Jane是一名十六岁的中学生,American Teenager Magazine问了关于她的日常习惯.请根据表格信息写一份关于她的日常习惯的报告. 日常习惯 频率 锻炼 每天（至少30分钟） 帮忙做家务 一周一次 熬夜 几乎不 要求:（1）字迹工整,语法正确,逻辑清晰,结构完整,语言得体； （2）不少于30词.
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