高考英语总复习 Unit 3 Computers练习 新人教版必修2.doc

unit 3computersa级:基础巩固.用所给词的适当形式填空1.what role did new (technological) play in the spread of mass culture at the turn of the 20th century?答案:technology2.money does not always bring (happy),but without it people often cant live well.答案:happiness3.we should not judge a person by his (appear).答案:appearance4.her speech yesterday was a (sign) that her views have changed,so you can turn to her.答案:signal5.after the president made an official announcement,he expressed his personal opinion.(personal) speaking,i agreed with his opinion.答案:personally6.i would like to apply for the job advertised in the newspaper,so i have sent my (apply) before july 20,2014.答案:application7.we must (exploration) all the possibilities for the solution to the problem.答案:explore8.sunny,hot days are the (character) weather of the summer months.答案:characteristic9.only those who have the patience to do (simplify) things perfectly ever acquire the skill to do difficult things easily.答案:simple10.they are (intelligence),hard-working and lively students.答案:intelligent.单句改错1.as the development of china,chinese is becoming more and more important.答案:aswith2.the book explains how animals and plants develop with the environment changes.答案:withas3.when crossed the road,the old man was knocked over by a car.答案:crossedcrossing4.the field research will take joan and paul about five months;it will be a long time when we meet them again.答案:whenbefore5.it wont be long before we will know the result of the experiment.答案:去掉will6.he made a mistake,but then he corrected the situation until it got worse.答案:untilbefore7.i am now truly filled with happiness which i am a devoted friend and helper of the human race!答案:whichthat8.over time my memory developed so much that,like an elephant,i never forget anything i have been told!答案:developed前加has9.he used to download information from the internet and made good use of.答案:of后加it或去掉of10.in this way i can make up new moves use my “artificial intelligence”.答案:useusingb级:能力提升.阅读理解阅读下列短文,从每题所给的四个选项(a、b、c和d)中,选出最佳选项。atayka hotel de salwhere:tahua,boliviahow much:about $95 a nightwhy its cool:youve stayed at hotels made of bricks or wood,but salt?thats something few can claim.tayka hotel de sal is made totally of saltincluding the beds(though youll sleep on regular mattresses(床垫)and blankets).the hotel sits on the salar de uyuni,a prehistoric dried-up lake,and thats the worlds biggest salt flat.builders use the salt from the 4,086-square-mile flat to make the bricks,and glue them together with a paste of wet salt that hardens when it dries.when rain starts to dissolve the hotel,the owners just mix up more salt paste to strengthen the bricks.green magic nature resortwhere:vythiri,indiahow much:about $240 a nightwhy its cool:riding a pulley-operated(使用滑轮的)lift 86 feet to your treetop room is just the start of your adventure.as you look out of your open windowthere is no glassyou watch monkeys and birds in the rain forest canopy.later you might test your fear of heights by crossing the handmade rope bridge to the main part of the hotel,or just sit on your bamboo bed and read.you dont even have to come down for breakfastthe hotel will send it up on the “pulley-drawn” elevator.dog bark park inn b&bwhere:cottonwood,idaho,u.s.a.how much:$92 a nightwhy its cool:this doghouse isnt just for the family pet.sweet willy is a 30-foot-tall dog with guest rooms in his belly.climb the wooden stairs beside his hind leg to enter the door in his side.you can relax in the main bedroom,go up a few steps of the loft in willys head,or hang out inside his nose.although you have a full private bathroom in your quarters,there is also a toilet in the 12-foot-tall fire hydrant outside.gamirasu cave hotelwhere:ayvali,turkeyhow much:between $130 and $475 a night.why its cool:this is caveman cool!experience what it was like 5,000 years ago,when people lived in these mountain caves formed by volcanic ash.but your stay will be much more modern.bathrooms and electricity provide what you expect from a modern hotel,and the white volcanic ash,called tufa,keeps the rooms cool,about 65 f in summer.(dont worrythere is heat in winter.)1.what is the similarity of the four hotels?a.being expensive.b.being unique.c.being beautiful.d.being natural.解析:细节理解题。本文中的四家宾馆风格迥异,都有别具一格之处。故选b项。答案:b2.what does the underlined part “sweet willy” refer to?a.the name of the hotel.b.the name of a pet dog of the hotel owner.c.the name of the hotel owner.d.the building of dog bark park inn b&b.解析:细节理解题。由dog bark park inn b&b中的第二句“sweet willy is a 30-foot-tall dog with guest rooms in his belly.”可知,这是一幢30英尺高的狗形状的房子,其腹部有客房。故选d项。答案:d3.which of the hotel makes you have a feeling of living in the far past?a.gamirasu cave hotel.b.green magic nature resort.c.dog bark park inn b&b.d.tayka hotel de sal.解析:细节理解题。由gamirasu cave hotel中的“experience what it was like 5,000 years ago,.”可知,住在这家宾馆可以体验五千年前的生活。故选a项。答案:a4.what may be the writers purpose of writing the passage?a.to show his wide knowledge.b.to attract attention from readers.c.to develop business in tourism.d.to introduce some interesting hotels.解析:推理判断题。本题推测作者的写作意图。本文实际上是一则广告,介绍了四家风格迥异的宾馆,主要目的在于吸引读者去住宿。故选b项。答案:bbpassword(密码)strength has been a topic about the internet lately.i have seen lots of clever mathods for generating and remembering strong passwords.some are better than others,but in my opinion,none are adequate.heres the problem:it doesnt matter how strong your passwords are if you use the same one on multiple sites.all it takes is for a site to get hacked(侵入),like gawker media,or even sony did,and now your super-strong password has been stolen,and every site on which you used that password has been accessed.so,the bottom line is that no matter how strong your passwords are,and no matter what clever tricks you use to help you remember them,if you surf the internet often,the only truly secure password system is what you need.enter lastpass.its not the only password manager out there,but i like it the best.you create one strong password that you have to memorize and use it to access your lastpass database.the lastpass database is stored online,on lastpasss servers.lastpass recognizes the site youre on and automatically logs you in(after,optionally,asking you to re-enter your master password).lastpass also has automatic form fill and automatic password generation.this means that you can have a different,unique,very strong password for every site you log into,but you only have to remember one master password.its the best of both words.one argument against lastpass is that if their database is attacked,then all of your sites are in danger,and thats true,but given that their entire line of work is keeping that information safe,im willing to take that change.the alternative is rolling dice(掷骰子)or picking phrases to create passwords,writing all of them down on a piece of paper or something,and then having to manually type them in when i go to a site.a terrible mess.there is a free version of lastpass,with some additional features unlocked if you pay a $12 a year subscription.joshua bardwell5.the writer thinks using the same password everywhere is .a.dangerousb.convenientc.appropriated.adequate解析:细节理解题。由第一段中的“it doesnt matter how strong your passwords are.all it takes is for a site to get hacked(侵入).every site on which you used that password has been accessed.”可知,应选a项。答案:a6.when using lastpass,users have to remember .a.all passwords usedb.the last passwordc.unique password each timed.the master password only解析:细节理解题。由第三段第三句“you create one strong password that you have to memorize and use it to access your lastpass database.”以及本段倒数第二句中的“.but you only have to remember one master password.”可知,应选d项。答案:d7.critics are against lastpass because .a.they have better ways to create passwordsb.they think rolling dice is more convenientc.they have no faith in lastpass databases safetyd.gawker media and lastpass were hacked once解析:细节理解题。由第四段第一句中的“one argument against lastpass is that if their database is attacked,then all of your sites are in danger.”可知,应选c项。答案:c8.joshua bardwell writes the passage to .a.share his experienceb.introduce a product of good qualityc.advertise his productd.teach how to use a new product解析:推理判断题。由全文的语气及第三段第二句“its not the only password manager out there,but i like it the best.”和最后一段可知,本篇文章主要是向读者介绍一个管理登录密码的网站。答案:b.短文改错假定英语课上老师要求同桌之间交换修改作