逍遥右脑 2017-05-22 09:40
高考第二轮复习是进行专题训练，分模块掌握高中所学知识。在高考英语七选五题型训练中，大家首先要把基本概念理解到位，然后配合题型训练更好地掌握模块精髓。下面是小编整理的《2017高考英语七选五题型训练（含答案） 历年英语七选五真题》，供参考。
高考英语七选五题型训练及答案解析
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。
Secret codes (密码)keep messages private。Banks, companies, and government agencies use secret codes in doing business, especially when information is sent by computer.
People have used secret codes for thousands of years. 36 Code breaking never lags(落后) far behind code making. The science of creating and reading coded messages is called cryptography.
There are three main types of cryptography. 37 For example, the first letters of “My elephant eats too many eels” Spell out the hidden message “Meet me.”
38 You might represent each letter with a number, For example, Let’s number the letters of the alphabet, in order, from 1 to 26. If we substitute a number for each letter, the message “Meet me” would read “13 5 20 13 5.”
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.
A.It is very hard to break a 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.
试题分析：本文是一篇说明文，主要介绍了密码的设置。
36.D 根据后句内容可以判断此处提到了有密码的设置就有破译密码的存在，D项可以承接上下文。
37.E 根据后面举的例子判断该空应该介绍藏起一个单词前面的字母的密码设置方法。
38.G 根据后面的解释内容可以判断这是介绍密码设置的又一种方法，判断G选项符合语境，对应词represent和stand for。
39.F 根据后面的举例以及前句中的 a code book可以判断该句是介绍密码书的使用。
40.A 前后句都是介绍密码书，后句讲密码书不会维持很久的时间，判断A选项符合语境。
1高考英语七选五题型训练真题及答案
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
A garden that’s just right for you
Have you ever visited a garden that seemed just right for you, where the atmosphere of the garden appeared to total more than the sum(总和) of its parts? 16 .But it doesn’t happen by accident.It starts with looking inside yourself and understanding who you are with respect to the natural world and how you approach the gardening process.
___17___
Some people may think that a garden is no more than plants, flowers, patterns and masses of color.Others are concerned about using gardening methods that require less water and fewer fertilizers(肥料).___18___.However, there are a number of other reasons that might explain why you want to garden.One of them comes from our earliest years.
Recall(回忆)your childhood memories
Our model of what a garden should be often goes back to childhood.Grandma’s rose garden and Dad’s vegetable garden might be good or bad, but that’s not what’s important.___19___how being in those gardens made us feel.If you’d like to build a powerful bond with your garden, start by taking some time to recall the gardens of your youth.___20___then go outside and work out a plan to translate your childhood memories into your grown-up garden.Have fun.
A.Know why you garden
B.Find a good place for your own garden
C.It’s our experience of the garden that matters
D.It’s delightful to see so many beautiful flowers
E.Still others may simply enjoy being outdoors and close to plants
F.You can produce that kind of magical quality in your own garden, too
G.For each of those gardens, writer down the strongest memory you have
英语七选五题型训练答案：16.F ?17.A ?18.E ?19.C ?20.G
以上《2017高考英语七选五题型训练（含答案） 历年英语七选五真题》由小编整理。建议同学们在英语复习过程中多思考，多从做题中摸索并总结规律。答题时，字迹要清晰，万一答错只需要在错误答案上划条斜线即可，并在指定位置写上正确答案。