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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·填空题翻译填空
Millie\’s dream is to become an______ （优秀的） teacher when she grows up．
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八年级·英语·填空题副词;副词的词义辨析
______ （幸运的是）,the old lady wasn\’t badly hurt in the big fire.
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八年级·英语·填空题日常生活类阅读;词根词缀;记叙文;文中细节
They i ______ us to their party and we really had a good time.
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八年级·英语·填空题助动词;一般过去时
D ______ her stay in Shanghai,she made some good friends.
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八年级·英语·填空题翻译填空
We often borrow______ （杂志）from our school library．
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八年级·英语·填空题健康环保类阅读;科普知识类阅读
Algae （水藻） are very simple plants.They grow in fresh water or salty water.Seaweed （海藻） is algae that grow in salty water.Seaweed is red or brown in color.The Japanese people use these plants from the sea in many ways.Fro
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八年级·英语·填空题广告布告类阅读
The Lantern Festival is around the corner .In Beijing,there are many events to celebrate this big day. Beijing Happy Valley Date Until 4th March Programmes To celebrate this festival,Happy Valley has spread its opening h
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八年级·英语·填空题人物故事类阅读
A small boy at summer camp received a bag of cookies in the mail from his mother.He ate a few,and then put the rest under his bed.The next day,after lunch,he went to his tent to get a cookie.The box was gone. That aftern
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八年级·英语·填空题说明文
Some students cheat （作弊） because they\’re busy or lazy and they want to get good grades without（1）______ the time studying.Other students might feel that they can\’t （2）______ the test without cheating.Even when there se
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八年级·英语·选择题常用日常交际用语;日常用语
—I love making friends on the Internet.All of my online friends are so kind to me. — .Few of them would become your real friends.（ ）
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八年级·英语·选择题代词;日常生活类阅读;代词辨析;形容词词义辨析;副词的词义辨析;记叙文
-What do you like doing in your free time, Joe? -I love reading and I think life without books is ________．（ ）
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八年级·英语·选择题冠词
—I\’m sorry I made mistake.But I won\’t make the same mistake for second time. —Never mind.Nobody is perfect.（ ）
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八年级·英语·填空题图表作文
英语节 活动 故事大赛--用英文讲中国故事（举例1个） 英语角--用英文介绍单词记忆的方法（举例1个） 请补充 收获 请补充 （1）参考词汇:活动activity英语角English Corner比赛competition （2）短文应包括表格中所有要点并补充相关内容,并适当发挥,层次清晰,语法正确 （3）字数100词（文章开头已给出,不计入总字数） （4）不得透露学校、姓名等任何个人信息,否则不予评分 Dear Tom, There
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八年级·英语·填空题动词;动词短语;汉译英
王老师是一位多么有智慧的英语老师啊! ____________Intelligent English teacher Mrs Wang is!
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八年级·英语·填空题汉译英
到目前为止,很多人已经看过《哈利波特》这本书. ____________,many people ____________ the book Harry Potter.
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八年级·英语·填空题提纲作文
除非我们现在就采取措施,否则这种植物很快就会灭绝了. ______we take action right now,this kind of plant ____________ ______very soon.
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八年级·英语·填空题副词;形容词的比较级，形容词的最高级;形容词的比较级和最高级;副词的比较级和最高级
这本书比其它书贵,但是它是最好的. This book is ______ ______ than any other one,but it is ____________ of all.
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八年级·英语·填空题人生感悟类阅读;词根词缀;议论文;文中细节
"Why do parents like telling us to follow their advice?" As a teenager,you may always have this question.You will feel angry when your parents （1）o ______you to do what they want you to. Parents love us so much that they
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八年级·英语·填空题健康环保类阅读;介词固定搭配;形容词词义辨析
Long ago,people made up interesting stories to explain what causes lighting and "thunder".To many people,lighting and thunder can be very frightening especially because they often happen just before a big rainstorm.Actua
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八年级·英语·填空题广告布告类阅读
Welcome to the biggest store in Europe—Harrods! Harrods is one of the busiest stores in London.Nearly 35,000 people come to the store every day and more than 4,000 people work here. Ann goes shopping there with the help
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