合理分配时间，检查很有必要。不要急于迅速做完，踏踏实实做完每一个题后认真检查。先检查有理数混合运算、整式化简求值、解方程三类型题。再检查填空题，最后是选择题。解方程的检查可以将解带入原方程进行检验，如果等号两边不相等要立即查找每一步骤，找出错误改正。4、不纠结于不会的题，但不放弃“难题”，当遇到自己不会做的题时，如果看题3遍都毫无思路，应该马上跳至下一题。所谓的“难题”难在条件多，题意长，多读几遍题，弄清所有的已知条件，充分利用，就能得到应得的分数。二、技巧准备1、选择题有些选择题可以代入答案验证；如方程类型，代入验证比直接求解要简单有些题目用赋值法（用某数字如1、2、0、-1、-2等代替字母），但是让字母的值一定要符合题意。2、填空题书写要清晰，切忌乱改乱涂；要求只填一个答案即可的一定不要多填，多填是毛病；注意有多解的情况；填代数式的结果应化为最简结果，即去括号合并同类型。是多项式要添加括号。3、解答题（1）计算题（计算考的是细心，不会太难的，一步步来，不要急着快点写完）易错点：运算顺序；运算符号；别抄错数字和符号！往往第二、第三步的运算顺序出错！（2）化简后求值题化简时原代数式可以用”原式”代替，也可以抄一遍，但要抄准确。每一步变形用“=”连接。化简完后，按步骤书写：当a=……时，原式=……=……。当字母的值没有直接给出时，要写出一些步骤求字母的值。化简正确是关键，易错点：去括号时漏乘，应乘遍每一项；括号内部分项忘了变号，要变号都变号；合并同类项时漏项，少抄了一项尤其常数项。字母颠倒的同类项，注意合并彻底。⑶解方程组、不等式、不等式组解方程组时：每一步只作一种变形，一步步来，不要跨度太大而出错，解完可以带入原方程检验对不对；解不等式、不等式组：严格按步骤去做，注意解集的确定，要利用数轴正确定解集；易错点：①去分母时漏乘不含分母项（整数项也要乘以最小公倍数）；②去括号时漏乘（没乘遍每一项）、部分项忘记变号（要变号都变号）；③移项忘记变号；④将未知数系数化为1时分子分母位置颠倒（x的系数作分母）；⑷方程不等式的应用题按列方程一般步骤：审、设、列、解、验、答进行；按步骤得分，不可缺项。（一定要多看几遍题目!划出条件词语，把题目意思搞懂后在动笔。列方程和不等式时，记得把题目已知条件列在草稿纸上，还有中文等式）方程思想是最常用的一种数学思想，不管在小题还是大题中，列方程求解很实用。成功历来都垂青于有准备的人！数学没有你想的那么难！你认为难是因为你的计算老是出错，你的理解没有到位，你的知识应用还没有熟练……补救的办法就是：①细心计算；②多读几遍题，把意思弄懂；③做完后反复检查。相信聪明的你一定取得令大家满意的成绩，开开心心过暑假！以自信轻松的心情参加考试，当成是完成一项任务，加油！！Tip 2Be EncouragingIt's amazing what a kind word or touch can do．When I was a kid，I went to a lot of schools．______always made me scared，and I was very nervous and unsure of myself．One time，a teacher touched my head and said，smiling，"Don't worry﹣you'll have a good time with us in this classroom．" I still remember my teacher's words．All of us may come across some trouble in our life，and a bit of encouragement can be remembered for years．Tip 3When my sister and I were kids，my mum didn't have a car and our school was a 30﹣minute walk．Our neighbor offered to drive us to school when she dropped her son off，and that saved my mother a lot of time．Giving help to others can bring you happiness．When thinking about how to become a better person，remember that small changes are also important．But "be kind to yourself" comes first．As the old saying goes，"You can't pour from an empty cup．" So in order to be a person who can give more love to this world，you have to fall in love with yourself first．（1）The underlined word "It" in Tip 2refers to（指代）．A．going to a lot of schoolsB．getting along with classmatesC．talking with the teacherD．staying in the classroom（2）What can be the best title for Tip 3？A．Be HelpfulB．Be PoliteC．Be OutgoingD．Be Honest（3）The sentence "You can't pour from an empty cup．" in the last paragraph means "．"A．To encourage others，smile to them oftenB．To become a better person，start with small changesC．To give more love to the world，be kind to yourself firstD．To make friends with neighbors，drive their kids to school18．（6分）The number of the foreigners who work in China has increased greatly during the past ten years．A Canadian called Nikk Mitchell and his team are running after their dreams in China．The team is thinking about mixing the Chinese calligraphy（书法）with the virtual reality（虚拟现实，VR）technology．He set up the company FXG in 2017and now has a team of over 30workers．The company lies in Dream Town．Hangzhou entrepreneurial parks（创业园）that offer free workspaces and other services．Following his dream to discover the world，Mitchell arrived in China in 2006at the age of 18．Six years later．he was amazed by a VR video he saw online，and decided to work in this field．Shortly after，he started studying and found an online community of people who had the same interest．Mitchell is seeing his VR dream come true because China encourages innovation and entrepreneurship（创新和创业）and the government has also provided great support for high﹣tech development．For 28﹣year﹣old Russian Artem Zhdanov，China is also his ideal place to______．After graduating from college，he left his hometown in Siberia and moved to Guangzhou．In recent years，he has built a Russian﹣language news website about China and set up an online store on Taobao．The news website now has 100，000monthly visits，and the products he sells online，such as T﹣shirts，cups，and chopsticks，have become popular among foreigners living in China．His childhood dream was to be a diplomat（外交官）．Now it has been realized in some ways．His website and Taobao store are like bridges connecting foreigners with China．As long as they have ideas and resolve（决心），they can easily build a business here．（1）The correct time order of the following events is．a．Nikk set up the company FXG．b．Nikk was amazed by a VR video．c．Nikk found an online community．d．Nikk got to China at the age of 18．A．a﹣b﹣c﹣dB．d﹣b﹣c﹣aC．c﹣b﹣d﹣aD．d﹣b﹣a﹣c（2）The underlined phrase "fulfill ambition" means ""．A．visit websitesB．achieve dreamsC．do shoppingD．receive education（3）Which of the following can be put at the beginning of the last paragraph？A．Hangzhou has set up entrepreneurial parks to offer service．B．China is an ideal place for foreigners to travel around．