高三英语二轮复习七选五专题课件：第2讲　上下过渡句.pptxVIP

第2讲　上下过渡句专题二　七选五 考法解读1 跟踪训练2栏目索引 用来显示前后段逻辑衔接的句子称为过渡句，过渡句可以位于段首或段末。有三种方式实现过渡：一是核心词汇的重复；二是指示代词this/that/these/those/such；三是使用过渡词语，如next，in addition，however，but等。过渡句起承上启下的作用，显示上下段的逻辑关系，使得行文流畅，衔接自然。此类题目需要瞻前顾后，上下求索。错误的选项使衔接不自然，行文不连贯。考法解读 (2016·全国Ⅰ片段)A code uses symbols to replace words，phrases，or sentences.To read the message of a real code，you must have a code book. 39 For example，“bridge” might stand for “meet” and “out” might stand for “me”.The message “Bridge out” would actually mean “Meet me”. 40 However，it is also hard to keep a code book secret for long.So codes must be changed frequently.典题印证答案解析解析　本题考查的是关键词以及转折关系。下一句“it is also hard to keep a code book secret for long”中出现了also hard，所以上一句关键词为hard；另外however表示转折关系，证明上一句与下一句表达的意思相反，即上一句应该是：没有解密书，是很难去完成解密工作的。故A正确。40.答案　A　[ It is very hard to break the code without the code book. ] A.It is very hard to break the code without the code book.B.In any language，some letters are used more than others.C.Only people who know the keyword can read the message.D.As long as there have been codes，people have tried to break them.E.You can hide a message by having the first letters of each word spell it out.F.With a code book，you might write down words that would stand for other words.G.Another way to hide a message is to use symbols to stand for specific letters of the alphabet.返回 跟踪训练[1] 1 You probably think you will never be a top student.This is not necessarily so，however.Anyone can become a better student if he or she wants to.Here’s how：答案解析解析　根据下一句“You probably think you will never be a top student.”也许你认为自己永远也成不了优秀生，说明很多人认为自己是一般的学生。答案　E　[ Maybe you are an average student. ] Plan your time carefully.When planning your work，you should make a list of things that you have to do.After making this list，you should make a schedule of your time.First your time for eating，sleeping，dressing，etc.Then decide a good，regular time for studying. 2 A weekly schedule may not solve all your problems，but it will forc