You may find that a variable isn't good enough or have a problem where you have to solve for a variable (变量)．__24__ the only real way to assure yourself that the answer you've found is correct.

　　Check for a reasonable answer

　　__25__ For example, if you get an answer in the millions and you know it should be in the thousands, you've likely misplaced a point.Go back through the work on your paper to make sure all of your formulas and calculations are correct.If everything looks okay, do the problem again and compare the result of the second try to what you've got on the first try.

　　A．Do the opposite.

　　B．Correct the answers.

　　C．Plug the variable in the equation (方程) to check it out.d the test.

　　F．If the result of a problem seems to make no sense, it indicates that the answer is incorrect.

　　G．This helps you to know what information you have and what information you need to solve.

　　答案：21～25　DGACF

【2016届高考英语一轮复习课时作业：语言朋友（74）(北师大版)】相关文章：

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修4 unit4《Body language》

★ 四川省2016届高考英语一轮复习课时作业（36） Module 6 War and Peacel 外研版选修6

★ 2017年高考英语二轮复习精品资料：专题14 阅读理解（教学案）（原卷版）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (64)

★ 2017届高考英语二轮复习课时训练：19（含解析）

★ 【浙江专用】2014届高考英语一轮复习课时作业(三十二)选修7Unit 2《Robots》

★ 四川省2016届高考英语一轮复习课时作业（32） Module 2 Fantasy Literature 外研版选修6

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 10 A卷 Word版含解析

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习书面表达专题训练：技法1 认真审题拟出全部要点（含解析）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (20)