1、课后分层集训必修二Unit 1Tales of the unexplained (B卷).阅读理解(2017西安高三质检)One afternoon，after finishing shopping in a supermarket，my family and I went to the checkout.I suddenly thought we didnt need any of the junk，and we abandoned all of those，saving $300.That got me thinking about all our pointless expenses i
2、n life.With a promise that wed stop if it was killing us.I convinced the family to take the leap into frugality (节俭)The rules were that we would buy nothing for 30 days except absolute essentials.Our adventure began with a great start.By 9 am.，my wife，Ruth，had already made cakes from old strawberrie
3、s and picked flowers I didnt even know we had in the garden.I cleaned the car by hand for the first time for years.I read and returned the neighbors newspaper before he woke up.Total spending on the first day：$0.As days turned into weeks，we became so proficient at living frugally.We started riding o
4、ur bikes to save gas.My childs finger painting was recycled as gift wrap for the homemade presents.We started to use an Internet application like Skype for free phone calls and ask neighbors with gardens for extra vegetables and herbs.In the end，we saved more than $2，000 by not spending for a month.
5、When we began，I imagined we would rush out the moment we were done and buy a lot of things in the supermarket，then maybe hit the mall or go to the movies.Instead，we stayed at home and played cards.【语篇解读】本文介绍了作者是如何开始反思并改变自己家的消费习惯从而达到节约和省钱的目的的。1We can infer from the passage that before that very after
6、noon，the family _Ahad had higher incomeBhad had a good habit of saving moneyChad often spent money without thinking muchDhadnt realized they would have met financial problemsC2How many things were mentioned about the things the family did to save on the first day of the “30 days”？ATwo. BThree.CFour.
7、DFive.B3The end of the story tells the readers that the family _Astopped halfwayBcouldnt stand the life of frugalityCwould make up for missing the junk after the “30 days”Dsucceeded in saving in the endD4This passage is mainly about _Ahow a family managed their daily lifeBa familys nobuying tryCa fa
8、milys way of solving life problemsDhow a new idea came upB 【导学号：92872208】.阅读七选五(2016全国乙卷)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
9、years.1._ 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.2._For example, the first letters of “My elephant eats too many eels” spell out the hidden message “Meet me.”3_You might
10、represent each letter with a number, for example.Lets 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 5 20 13 5.”A code uses symbols to replace words, phrases, or sentences.To read the message of a real code,
11、you must have a code book.4._For example, “bridge” might stand for “meet” and “out” might stand for “me.” The message “Bridge out” would actually mean “Meet me.”5._However，it is also hard to keep a code book secret for long.So codes must be changed frequently.AIt is very hard to break a code without
12、 the code book.BIn any language，some letters are used more than others.COnly people who know the keyword can read the message.DAs long as there have been codes, people have tried to break them.EYou can hide a message by having the first letters of each word spell it out.FWith a code book, you might
13、write down words that would stand for other words.GAnother way to hide a message is to use symbols to stand for specific letters of the alphabet.【语篇解读】本文是一篇说明文。人们用密码来传递信息已有几千年历史。设置密码与破解密码的斗争也是永久不变的话题。文中作者给我们介绍了三种主要类型的密码学，让我们一起来领略这门神秘科学的魅力吧！1D2E3G4F5A.语法填空(2017郑州高三模拟)I had been called to examine a te
14、nyearold dog 1._ (name) Belker.I examined Belker and found he was dying of cancer.I told the family I couldnt do anything.Shane，a sixyearold in the family，seemed so calm，petting the old dog 2._ the last time.I wondered if he understood what was 3._ (go) on.Within a few minutes，Belker slipped peacefu
15、lly away.The little boy seemed to accept the fact without any difficulty 4._ confusion.We sat together for a while after 5._ (Belker) death，wondering aloud about the sad fact that animal 6._ (life) are shorter than human lives.Shane，who had been listening quietly，said，“I know why.”We all turned to h
16、im.What came out of his mouth next surprised me 7._ (great)Id never heard a 8._ (much) comforting explanation.It has changed the way I try and live.“People are born so that they can learn how to live a good lifelike loving everybody all the time and 9._ (be) nice，right？”The sixyearold continued，“Wel
17、l，dogs already know 10._to do that，so they dont have to stay as long.”【语篇解读】本文是一篇记叙文。六岁的Shane和作者一起见证了Belker的死，之后Shane似乎非常平静地接受了这一事实，并说出了作者从未听过的、令人宽慰的解释。1named2for3going4or5Belkers6lives7greatly8more9being10how 【导学号：92872209】.短文改错(2017山东潍坊高三统考)Last weekend，I went to visit my grandparents with Dad.On
18、way back，we met so much red lights that Dad shut down the engine to save gas.Unfortunate，when the lights turn green，Dad couldnt start the car again.Stuck on the traffic，we didnt know what to do.Just then，a car stopped on the right side，and the driver was offered to help us.We were so grateful.With o
19、ur car preventing other car passing，he and I pushed his car aside as Dad controlled the wheel in the car.Dad thanked the driver but soon Dads friends came to our rescue，restart our car with new batteries.【答案】Last weekend，I went to visit my grandparents with Dad.On way back，we met so red lights that
20、Dad shut down the engine to save gas.，when the lights green，Dad couldnt start the car again.Stuck the traffic，we didnt know what to do.Just then，a car stopped on the right side，and the driver offered to help us.We were so grateful.With our car preventing other passing，he and I pushed car aside as Dad controlled the wheel in the car.Dad thanked the driver soon Dads friends came to our rescue， our car with new batteries. 【导学号：92872210】