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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·solution提纲作文
有一句非常有名的英语谚语:"A friend in need is a friend indeed（患难见真情）."请你以"My friend and I"为题,用英语写一篇短文,介绍一下你和你的朋友. 内容包括: ●the similarities（相同点） or differences between you and your friend ●a story between you and your friend ●you r id
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八年级·英语·solution汉译英
剧院:戏剧n. ______
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八年级·英语·solution动词短语、状语从句、可数名词及其单复数、汉译英
John长大后想当一名社会工作者. ______
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八年级·英语·solution任务型阅读
His grandparents ______/reɪzd/him after his parents died.
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八年级·英语·solution提纲作文
朋友是是一生的宝贵财富,每个人都有自己的好朋友.假如你有一个最好的朋友Lucy,请根据表格所提供的信息,描述你和Lucy的相同点和不同点,以及你们之间一件难忘的回忆. Name Lucy I Age 12 13 Height 1.5 meters 1.55 meters Character quiet,smart outgoing,hard-working Habits hardly ever exercise exercise 4 t
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八年级·英语·solution问答题、任务型阅读
Mark Twain,an American writer,was born in 1835 in a poor village. 他是他们家第六个孩子. When he was 12 years old,his father died.The next year,he left school and began to make a living by him-self（自己谋生）.He had many jobs and he als
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八年级·英语·solution健康环保类阅读、其他类阅读、文中细节
century,hit ,same ,but ,shout,they,wear,how ,outdoor ,rule Tennis is a very popular sport all over the world.Every year,tennis fans watch Wimbledon Championship（温布尔登网球锦标赛） to see （1）______ favorite players.Tennis is also
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八年级·英语·solution提纲作文
歌；歌曲______
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八年级·英语·choice常用日常交际用语、日常用语
—My mother says that we won\’t go on a trip to Yunnan. — .You have been looking forward to it.（ ）
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八年级·英语·solution补全对话
Dear cousin, My fifteenth birthday is coming.I want to have a birthday party in（1）______house.It\’s on Friday afternoon.I really（2）______you can come,but I\’m sorry I can\’t go to the（3）______to meet you.Here is a map an
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八年级·英语·solution句型转换、任务型阅读
Our school basketball players are looking forward to ______（win） the match.
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八年级·英语·choice从属连词
they are twin sisters,they don\’t look like each other.（ ）
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八年级·英语·solution日常生活类阅读
Gifts are a way for people to show love.（1）______ The gift can be anything,your favourite CD,a book,clothes,delicious food and so on.Getting a gift can make you feel the love.A handmade gift is the best way to show your
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八年级·英语·solution记叙文
running least health someone once his windy arrived because herself of Miss White is a teacher.She usually works at （1）______ 10 hours at school.Her home is not far from her school.So she always walks to school in the mo
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八年级·英语·solution形容词词义辨析、记叙文、人物故事类阅读、判断推理
（1）Lily and her classmates have a（n） ______ day today. （2）At ______o\’ clock this morning,they went to the Modern Farm. （3）They ______ many kinds of trees there. （4）They saw many ______ in the greenhouse. （5）They ______
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八年级·英语·solution人物故事类阅读
Lucy Moore A top fishing award Lucy Moore,a 12-year-old girl from Maryland,is the first girl and youngest person to get the Master Angler Milestone Award（奖）.The award is for those who catch 10 different"trophy-size"（supe
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八年级·英语·solution人物故事类阅读
I think the reality show（真人秀）is（1）______enjoyable television program．Usually a reality show has many series（系列节目）.And it can be on TV for many years. The reality show is quite（2）______（difference）from other kinds of TV s
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八年级·英语·solution广告布告类阅读
After-school Activities Are you interested in ball games? Teacher:Mr Brown Place:On the playground Time:Monday,16:00-18:00 Age:Over 10 years old Would you like to be a dancer? Teacher:Miss Miller Place:In the gym Time:Fr
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八年级·英语·solution单词、词组、单词填空、可数名词及其单复数
Sun Li is an excellent a ______in China,Empresses in the Palace is her famous work.
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八年级·英语·solution日常生活类阅读
Hello,I\’m Kate.I like different kinds of food.I like hamburgers,ice cream,salad and orange juice.For breakfast,I often have some milk and hamburgers.I don\’t like dessert（甜点）.My favourite soccer star Tony Brown eats lot
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