文档库 最新最全的文档下载
当前位置:文档库 › 高三复习专题七选五导学案修订稿

高三复习专题七选五导学案修订稿

高三复习专题七选五导学案修订稿
高三复习专题七选五导学案修订稿

高三复习专题七选五导

学案

内部编号:(YUUT-TBBY-MMUT-URRUY-UOOY-DBUYI-0128)

Know your enemy and know yourself, and you can fight a hundred battles with no danger of defeat!

七选五专题复习导学案

班级 ________ 姓名 ___________组别___________

学习目标:1.了解七选五的试题模式、考查重点、选项特点、出题位置等。

2.熟悉七选五解题技巧和方法。

3.能够运用方法和技巧解决问题,提高答题能力。

Ⅰ.回顾有关七选五的知识

?试题模式:给出一篇缺少____个句子的文章,对应有___个选项,要求同学们根据文

章结构、内容,选出正确的句子,填入相应的空白处。

?考查重点:主要考查考生对文章的__________和_________以及上下文

_________意义的理解和掌握。(考试说明)?选项特点: ___________概括句(文章整体内容)、__________句子(文章结构)

注释性句子(上下文逻辑意义)

?出题位置:小标题、段首、段______ 、段_______

?解题步骤: 1.速读全文,主要是_______和________,以及首句和末句

2.浏览选项,找出与文章相对应的_________

3.看空前空后的__________,分析句子之间的逻辑关系

4.灵活掌握答题顺序-先____后 ______

5.带人答案,重点核查逻辑关系

?解题技巧:三种衔接手段

1.词汇衔接:__________、___________________、上下义词/

同一范畴词、同词/原词复现

2.逻辑衔接:__________、例证关系、__________、顺逆关系

3.结构衔接(主要看文章结构、句式结构和出题位置)

?做题时间:6—8分钟

Ⅱ、牛刀小试(标出关键词,实事求是记录完成阅读的时间)

Building Trust in a Relationship Again

Trust is a learned behavior that we gain from past experiences. (1)Trust is a risk. But you can’t be successful when there’s a lack of trust in a relationship that results from an action where the wrongdoer takes no responsibility to fix the mistake.

Unfortunately ,we‘ve all been victims of betrayal. Whether we’ve been stolen from, lied to ,misled, or cheated on ,there are different levels of losing trust. Sometimes people simply can’t trust anymore. (2)It’s understandable, but if you’re willing to build trust in a relationship again, we have some steps you can take to get you there.

●(3)Having confidence in yourself will help you make better choices because you can see what the best outcome would be for your well-being.

●(4)If you’ve been betrayed ,you are the victim of your circumstance. But there’s a difference between being a victim and living with a“victim mentality”.At some point in all of our

lives ,we’ll have our trust tested or violated.

● You didn’t lose“everything”.Once trust is lost, what is left

Instead of looking at the situation from this hopeless angle, look at everything you still have and be thankful for all of the good in your life. (5)Instead, it’s a healthy way to work through the experience to allow room for positive growth and forgiveness.

A. Learn to really trust yourself.

B. It is putting confidence in someone.

C. Stop regarding yourself as the victim.

D. Remember that you can expect the best in return.

E. They’ve been too badly hurt and they can’t bear to let it happen again.

F. This knowledge carries over in their attitude toward their future relationships.

G. Seeing the positive side of things doesn’t mean you’re ignoring what happened.

合作探究(一)

本篇短文的文体:__________ 完成时间:__________

你认为最难选的题目是:__________

你每题运用的是什么解题技巧:

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.(6) 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.(7) For example,the first letters of “My elephant eats too many eels” Spell out the hidden message “Meet me.”

(8) 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.(9) For example,”bridge“ might stand for “meet” and “out” might stand

for “me.” The message “bridge out” would actually mean “Meet me.”

(10) 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.

合作探究(二)

完成时间:__________ 本篇短文的文体:__________

你认为最难选的题目是:__________

你每题运用的是什么解题技巧:

Ⅲ、实战演练 (当堂检测)

If anyone had told me three years ago that I would be spending most of my weekends camping.I would have laughed heartily.Campers,in my eyes,were people who enjoyed insects bites,ill-cooked meals,

and uncomfortable sleeping bags.They had nothing in common with me.(36)______.

The friends who introduced me to camping thought that it meant to be a pioneer.(37)______We sleep in a tent,cooked over an open fire,and walked a long distance to take the shower and use the bathroom.This brief visit with Mother Nature cost me two days off from work,recovering from a bad case of sunburn and the doctor′s

bill for my son′s food poisoning.

I was,nevertheless,talked into going on another fun-filled holiday in the wilderness.(38)______Instead,we had a pop-up camper with comfortable beds and an air conditioner.My nature-loving friends had remembered to bring all the necessities of life.

(39)______We have done a lot of it since.Recently,we bought a twenty-eight-foot travel trailer complete with a bathroom and a built-in TV set.There is a separate bedroom,a modern kitchen with a refrigerator.The trailer even has matching carpet and curtains.

(40)______It must be true that sooner or later,everyone finds his or her way back to nature.I recommend that you find your way in style.

A.This time there was no tent..

B.Things are going to be improved.

C.The trip they took me on was a rough one.

D.I was to learn a lot about camping since then,however.

E.I must say that I have certainly come to enjoy camping.

F.After the trip,my family became quite interested in camping. G.There was no shade as the trees were no more than 3 feet tall.

合作探究(三)

完成时间:__________ 本篇短文的文体:__________

你认为最难选的题目是:__________

你每题运用的是什么解题技巧:

小结:

Ⅳ.巩固提升(课后练习)

Interruptions are one of the worst things to deal with while

you're trying to get work done.(36)______,there are several ways to handle things.Let's take a look at them now.

(37)______.Tell the person you're sorry and explain that you have a million things to do and then ask if the two of you can

talk at a different time.

When people try to interrupt you,have set hours planned and let them know to come back during that time or that you'll find them then.(38)______.It can help to eliminate(消除) future interruptions.

When you need to someone,don't do it in your own office.(39)______,it's much easier to excuse yourself to get back to your work than if you try to get someone out of your space even after explaining how busy you are.

If you have a door to your office,make good use of it.(40)______.If someone knocks and it's not an important matter,excuse yourself and let the person know you're busy so they can get the hint(暗示) that when the door is closed,you're not to be disturbed.(2017,2)

A.If you're busy,don't feel bad about saying no

B.When you want to avoid interruptions at work

C.Set boundaries for yourself as far as your time goes

D.If you're in the other person's office or in a public area

E.It's important that you let them know when you'll be available

F.It might seem unkind to cut people short when they interrupt you G.Leave it open when you're available to talk and close it when you're not.

Lots of people find it hard to get up in the morning and put the blame on the alarm clock.In fact,the key to easy morning wake-up

lies in resting your body clock(36)______Here is how to make one.

●(37)______In order to make a change,you need to decide why it's important.Do you want to get up in time to have breakfast with your family,get in some exercise,or just be better prepared for your day?Once you are clear about your reason,tell your family or roommates about the change you want to make.

●Rethink mornings.Now that you know why you want to wake up,consider re-arranging your morning activities.If you want time to have breakfast with your family,save some time the night before by setting out clothes,shoes,and bags.(38)______That's a quarter-hour more you could be sleeping if you bought a coffee maker with a timer.(2017,3)

●Keep your sleep/wake schedule on weekends.If you're tired out by Friday night,sleeping in on Saturday could sound wonderful.But compensating on the weekends actually feeds into your sleepiness the following week,a recent study found.(39)______

●Keep a record and evaluate it weekly.Keep track of your efforts and write down how you feel.After you've tried a new method for a week,take a look at your record.(40)______If not,take another look at other methods you could try.

A.Get a sleep specialist.

B.Find the right motivation.

C.A better plan for sleep can help.

D.And consider setting a second alarm.

E.If the steps you take are working,keep it up.

F.Stick to your set bedtime and wake-up time,no matter the day.

G.Reconsider the 15 minutes you spend in line at the café to get coffee.

Ⅴ.课后反思:

1.这节课你收获了什么未掌握什么

2.做好七选五的关键是什么?

2.

-2019全国卷i、ii、iii英语高考真题七选五

1. 2018新课标全国 (I) 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。 Color is fundamental in home design——something you’ll always have in every room. A grasp of how to manage color in your spaces is one of the first steps to creating rooms you’ll love to live in. Do you want a room that’s full of life Professional Or are you just looking for a place to relax after a long day 36 , color is the key to making a room feel the way you want it to feel. Over the years, there have been a number of different techniques to help designers approach this important point. 37 , they can get a little complex .But good news is that there’re really only three kinds of decisions you need to make about color in your home: the small ones, the medium ones, and the large ones. 38 . They’re the little spots of color like throw pillows ,mirrors and baskets that most of us use to add visual interest to our rooms .Less tiring than painting your walls and less expensive than buying a colorful sofa ,small color choices bring with them the significant benefit of being easily changeable . Medium color choices are generally furniture pieces such as sofas, dinner tables or bookshelves 39 . They require a bigger commitment than smaller ones, and they have a more powerful effect on the feeling of a space. The large color decisions in your rooms concern the walls, ceilings, and floors .Whether you’re looking at wallpaper or paint, the time, effort and relative expense put into it are significant. 40 . A. While all of them are useful B. Whatever you’re looking for C. If you’re experimenting with a color

七选五专题学案ReadingComprehensionSkills.doc

Reading Comprehension Skills ------Choosing Five out of Seven Exercise1 Although problems are a part of our lives, it certainly doesn ’mtean that we let them rule our lives forever. One day or the other, you ’ll have to standpuropbalenmd ,sIadyon t w a’nt y–ou in my life. 1 Problems with friends, parents, girlfriends, husbands, and children –the list goes on. Apart from these, the inner conflicts within ourselves work, too. These keep adding to our problems. Problems come in different shapes and colors and feelings. But good news is that all problems can be dealt with. Now read on to know how to solve your problems. Talk, it really helps. What most of us think is that our problem can be understood only by us and that no talking is going to help. 2 Talking helps you move on and let go. Write your problems. 3 When you write down your problems, you are setting free all the tension from your system. You can try throwing away the paper on which you wrote your problems. By doing this, imagine yourself throwing away the problems from your life. Don’t lose faith and hope N. o matter what you lose in life, don ’t lose faith and hope. Even if you lose all your money, family ?you should still have fa4ith. Your problems aren ’t the wo N rs o t.mat ter what problem you get in life, there ’re another one mill people whose problems are huger than yours. 5 Your problems might just seem big and worse, but in reality they can be removed. Go about and solve your problems because every problem, however big or small, always has a way out. A. But the truth is that when you talk about it, you ’re setting free the negative energies that hav gathering within you. B. When we have a problem, a pressing, critical, urgent, life-threatening problem, how do we try and solve it? C. Tell yourself: when they can deal with them, why can ’t I? D. Of course, we ’ve been fighting problems ever since we were born. E. We can often overcome the problem and achieve the goal by making a direct attack. F. Having a personal diary can also be of huge help if you don ’t want a real person to talk with. G. With faith and hope, you can rebuild everything that you lose. Exercise2 How to see yourself objectively(客观地) Looking at ourselves objectiv ely isn ’etasy. 6 Here are some tricks I use to get a more accurate picture of myself. Look up, not down. It ’s always easy to make yourself look good by finding people even worse than you. Yes, we agree, you’renot the worst person in the world. That ’snot the question. The question is whether you can get better. 7 Criticize(批评) yourself. 8 If they ’re right to be afraid, then you need to start by working on that. People will feel more comfortable telling you the truth if you start by criticizing yourself, showing them that it ’s OK. Find honest friends. It ’s important to find friends who you can trust to tell you the cruel truths about yourself. 9 Some people have had success providing an anonymous(匿名的) form for friends to write down their objective opinions. 10 Since it ’sso difficult to find friends who will honestly criticize you, you need to listen extra- carefully when they do. For example, if one friend says the short story you wrote isn ’t ver show it to some other friends and ask them what they think .Wow, they all think it ’s great! But the fac most of your friends are going to say it ’s great because they ’re your friends. By just taking their w you end up ignoring the one person who ly b’e i nsgahcot unael s t with you. A. Take the outside view. B. Listen to the criticism.

【专题训练】阅读七选五专题训练七及答案

【专题训练】阅读七选五专题训练七 第二节(共5小题;每小题2分,满分10分) 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。 (1) For most parents and other caregivers, summer is by far the best season to connect kids with nature. The weather’s nice, and the youngsters are out of time. Here are a few tips to help you along the way: Nature is all around us. 37 For small kids, there’s likely plenty in the backyard, courtyard, or schoolyard. National parks are great, but kids foster a deep connection with nature close to home! 38 Don’t worry too much about what to do once you arrive at your nature-rich destination. What kids really need is free time to engage all their senses and use their imaginations. You can learn too. What counts is simply to get out there, show that you value the outdoors, and be ready to have fun. 39 In fact, it is not necessary for you to know anything at all about science or nature. And remember, questions are more powerful than answers anyway! Sit back and watch your kids learn. Don’t be too much of a helicopter parent, always saying “no”. Instead, try to spare more time to stay with your kids when necessary.

2020高考全国卷I阅读理解七选五试题及答案解析

2020高考全国卷I阅读理解七选五试题及答案解析 请看高考试题: 第二节(共5小题;每小题2分,满分10分) 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 Few Tips for Self-Acceptance We all want it … to accept and love ourselves. But at times it seems too difficult and too far out of reach. 36 ___ Here’s a handful of ways that will set you in the right direction. ●37 Do not follow the people who make you feel not-good-enough. Why do you follow them? Are you hoping that eventually you will feel empowered because your life is better than theirs? Know that your life is your own; you are the only you in this world. ●Forgive yourself for mistakes that you have made. We are often ashamed of our shortcomings, our mistakes and our failures. 38 You will make mistakes, time and time again. Rather than getting caught up in how you could have done better, why not offer yourself a compassionate (有同情心) response? "That didn’t go as planned. But, I tried my best." ●Recognize all of your strengths. Write them down in a journal. Begin to train your brain to look at strength before weakness. List all of your accomplishments and achievements. You have a job, earned your degree, and you got out of bed today. 39 ●Now that you’ve listed your strengths, list your imperfections. Turn the page in your journal. Put into words why you feel unworthy, why you don’t feel good enough. Now, read these words back to yourself. 40 Turn to a page in your journal to your list of strengths and achievements. See how awesome you are? A. Feeling upset again? B. Where do you start? C. Nothing is too small to celebrate. D. Remember, you are only human. E Set an intention for self-acceptance. F. Stop comparing yourself with others.

高中英语公开课--阅读填空七选五学案

阅读(七选五)策略指导 Step 1 Lead in ●Know the instructions (《考试说明》). Step 2 Checking and strategies ●Check the answers of homework and try to fill in the blank. ●词汇积累 instruction n.指令,说明model v.模拟,模仿n. 模特,模型barrier n.屏障,障碍 ●词块运用 没有障碍be free of barriers 各种各样的 a variety of Step 3 Mini-practice 1. __________, so get help. A. Whatever the presentation, public speaking is tough B. You already do lots of things well C. You aren't like anybody else 2. ·Set a time for “lights out” on school nights. This should never be any later than 10 pm and preferably 9 pm. _________. Soft music can be on and used to help calm your teen. A. What's worse, they may even fall asleep in class. B. Taking a bath and reading are two activities that work well. C. “Lights out” means the computer, television lights and cell phone should be off. 3. Before you start writing, you’ll need to plan your plot. The plot needs a beginning, middle, and an end. _________. The middle is where most of the action happens, and your character is in trouble. The end is where the problem is solves and the story ends. A. The beginning is where you introduce main characters. B. Decide if you’ll be telling ghost stories inside or outside. C. And it should be exciting as well as terrifying. 1

【专题训练】阅读七选五专题训练六及答案

【专题训练】阅读七选五专题训练六 第二节(共5小题;每小题2分,满分10分) 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。 (1) On the first day of my new high school, I almost had a nervous breakdown. Everything about the school seemed so difficult. When I got home, my parents said, “You’re nervous and that’s okay. Everyone is afraid of high school.”36 I wanted to be strong, so I refused to let anyone know about my fear, even my closest friends. On the first day I was late for every class and was constantly lost. 37 Was thi s how the whole year was going to be? I didn’t think I could rise to this challenge, especially carrying a huge backpack that I could hardly lift. It was so big that I could knock someone out with it! The schoolmates seemed to regard me as a fool, and they were probably right. 38 With the exception of falling up and down the stairs a couple of times and getting laughed at, high school was turning out to be not so bad. It was actually much better than middle school and much more challenging. Since then, I’ve been elected vice president of my class, which wasn’t much of a victory since only three people ran for the four positions. It is normal to be scared about a new school. Take a deep breath and relax. 39 Make sure you participate in some out-of-class activities because you’ll find it easier to make friends. Try to do your best, even if it isn’t straight A’s.

2017七选五高考真题

2019届高二尖刀班暑期补课第一期:七选五专题 2017浙江卷 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。 How to Do Man-on-the-Street Interviews The man-on-the-street interview is an interview in which a reporter hits the streets with a cameraman to interview people on the spot. _____31_____ But with these tips, your first man-on-the-street interview experience can be easy. ●When your boss or professor sends you out to do man-on-the-street interviews for a story, think about the topic and develop a list of about ten general questions relating to it. For example, if your topic is about environmental problems in America, you might ask, “Why do you think environmental protection is important in America?” _____32_____ ●Hit the streets with confidence. _____33_____ Say, “Excuse me, I work for XYZ News, and I was won dering if you could share your opinion about this topic.” This is a quick way to get people to warm up to you. Move on to the next person if someone tells you she is not interested. Don’t get discouraged. ●34 Each interview that you get on the st reet shouldn’t be longer than ten minutes. As soon as you get the answer you need, move on to the next person. Make sure that as you go from interview to interview, you are getting a variety of answers. If everyone is giving you the same answer, you won’t be able to use it. A safe number of interviews to conduct is about six to ten. 35 ●If your news station or school requires interviewees to sign release forms to appear on the air, don’t leave work without them. A. Limit your time. B. As you approach people, be polite. C. If you don’t own a camera, you can buy one. D. For new reporters, this can seem like a challenging task. E. To get good and useful results, ask them the same question. F. That number of interviews should give you all the answers you need. G. With a question like this, you will get more than a “Yes” or “No” reply. 1. interview:n.采访,面试 2. spot:n.地点,现场 3. tip:建议,忠告(“小贴士”) 4. professor:n.教授 5. topic:n. 话题 6. relate to:与…有关 7. confidence:n.信心 8. I wonder if you… 我想知道你们是否喜欢我的教学方法。 我想知道你父母是否又生了个小孩。(give birth to) 9. discouraged:adj.气馁的,沮丧的 10. a variety of: different kinds of 11. require: v.要求,需要 12. interviewee: n.被采访者 13. sign:v.签名,签字 14. release form:发布表格,许可证 1

教师资格考试七选五题型解题方法

七选五题型专题分析学案 7选5题型选材特点分析: 1.300词左右的说明文或议论文,正文240词左右,选项60词左右 2.设空类型:标题类、段落主题句类、过渡句类、细节类 3.选项特点:完整句子,按长度排列。 4.文体特点:短文(说明文居多)或对话 5.选项特点:选项大致可分为主旨概括句(文章整体内容)过渡性句子(文章结构)注释性句子(上下文逻辑意义)三类。另外两个多余的干扰项也可以通过这三个特点来排除,例如主旨概括句要么过于宽泛要么以偏概全或偏离主题,过渡性句子不能反映文章的行文结构,注释性句子与上文脱节等。 考查特点:Gap-filling:考察重点主要考查考生对文章的整体内容和结构及上下文逻辑意义的理解和掌握。(考试说明) 一、篇章结构——Main idea of the text 1、You can take fish oil supplements.You can invest in a language class There are countless methods to improve your memory and cognitive functioning 36. It’s called reading. It is amazing how such an ordinary activity can improve your brain in so many ways. The most the basic impact occurs in the brain area associated with language and reception. Compared with processing spoken language, reading encourages the brain to work harder and better. 37 A study also found that some of these benefits lasted for five days. Reading also energizes the region responsible for Motor activity. That’s because the brain is a very lively play actor. When it is reading about a physical activity, the neurons that control that activity get busy as well. You may not actually be riding a horse when you are reading Sea biscuit, but your brain acts as if it is.38, the better it is for your overall cognitive performance. What if you are a poor reader who feels as if you’ll never be able to read enough to harvest these benefits?39 Scientist studied the children aged the 8 to 10 who were below-average readers. 100 hours of reading classes significantly improved the quality of their brains’ white matter—— the tissue that carries signals between areas of gray matter,where information is processed. 40 Results from the study indicate that close literary reading gives your brain a better workout than leisurely reading. The ability to read it closely needs to be developed. So turn off your phone and your computer set aside a good hour or two and just read. A Reading is good for your health. B A book can fix that problem too. C If you read books on the regular basis D Not all reading is actually created equal E And the benefits continue long after reading F The more parts of your brain that gets a workout G But the most effective way to sharpen your brain is right here ANSWERS:_____________________ Main idea of the text: 2、Is Fresh Air Really Good for You? We all grew up hearing people tell us to “go out and get some fresh air.” ____36____ According to recent studies, the answer is a big YES, if the air quality in your camping area is good. ___37___ If the air you’re breathing is clean—which it would be if you’re away from the smog of cities—then the air is filled with life-giving, energizing oxygen. If you exercise out of doors, your

英语七选五学案以及练习

2016高考复习专题-----------阅读理解---七选五 课前预习:我来出考题(并说出你的理由)。 Building Trust in a Relationship Again Trust is a learned behavior that we gain from past experiences. It is putting confidence in someone. That is a risk. But you can’t be successful when there’s a lack of trust in a relationship that results from an action where the wrongdoer takes no responsibility to fix the mistake. Unfortunately, we’ve all been victims of betrayal. Whether we’ve been suffer from, lied to , misled, or cheated on, there are different levels of losing trust. Sometimes people simply can’t trust anymore. They’ve been too badly hurt and they can’t bear to let it happen again. It’s understandable, but if you’re willing to build trust in a relationship again, we have some steps you can take to get you there. Learn to really trust yourself. Having confidence in yourself will help you make better choices because you can see what the best outcome would be for your well-being. Stop regarding yourself as the victim. If you’ve been betrayed, you are the victim of your circumstance. But there’s a difference between being a victim and living

高一七选五专项训练

七选五专项训练 A How to Make Friends Friendship is a very important human relationship and everyon e needs good friends. Good friendship has many benefits. It offers companionship, improves self-worth and promotes good health. There are times in our lives such as when we have recently moved into a new town, or changed our jobs or s chools. Such changes often leave us without a friend. 1 But for many of us the process is difficult and r equires courage. Below are some helpful suggestions on how t o make and keep friends. Associate with others. The first step to making friends is associating with other people. You can go to public places to meet new people. Be sides, you will need to make yourself known by becoming an active member of such places. Start a conversation. Starting a conversation is the second most important step in making new friends. 12 You can always start the conversation. Being abl e to make small talk is a very useful skill in relating w ith other people. __3___ Choosing friends with common interests is important in buildi ng friendship as these interests would always bring you and your friend together. Hanging out will always be a pleasan

高考真题七选五精编精选

高考真题七选五精编 2017年 36 The friends who introduced me to camping thought that it meant to be a pioneer. 37 We slept in a tent, cooked over an open fire, and walked a long distance to take the shower and use the bathroom. This brief visit with Mother Nature cost me two days off from work, recovering from a bad case of sunburn and the doctor’s bill for my son’s food poisoning. I was, nevertheless, talked into going on another fun-filled holiday in the wilderness. 38 39 40 A. This time there was no tent. B. Things are going to be improved. C. The trip they took me on was a rough one. D. I was to learn a lot about camping since then, however. F. After the trip, my family became quite interested in camping. G. There was no shade as trees were no more than 3 feet tall. DCAFE 2016年 Secret codes (密码)keep messages private. 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.

相关文档
相关文档 最新文档