北师大版高中英语必修2 Unit 4《Cyberspace》素能提升演练
北师大版高中英语必修2 Unit 4《Cyberspace》Lesson 2双基限时练
【名师一号】2014-2015学年高中英语 Unit 4 Cyberspace Lesson 2双基限时练北师大版必修2Ⅰ、单词拼写1.Much of the ________(科学的） research nowadays is done with the help of computers、答案scientific2。
The ________ (网络) doesn’t work well in our school、答案network3.The ________ (工程） Hope has done a lot of work to help those poor students with their study、答案Project4。
The latest ________ (时尚) is always linked with Paris、答案fashion5.You must work carefully to make your ________ (安排) good enough、答案arrangement（s）6.I don’t ________ （想要) working with that guy because of his hot temper、答案fancy7。
The old man made a very good ________ (建议) at the meeting last week、答案suggestion8。
You shouldn't ________ (拒绝） her offer，though you are busy、答案rejectⅡ、短语填空答案How about2。
Do you ________ staying at home alone？答案fancy3.You should ________ your handwriting、答案pay attention to4。
北师大版高中英语必修2 Unit 4《Cyberspace》(Warm
【名师一号】2014-2015学年高中英语 Unit 4 Cyberspace Warmup双基限时练北师大版必修2Ⅰ.单词拼写1．It is a truth that ________ (全球的) climate is getting warmer year by year.答案global2．An ________ (人造的) leg should be fixed for the young man since his own leg has been cut off.答案artificial3．The ________ (气候) of Britain is quite different from that of China.答案climate4．A serious ________ (洪水) hit many parts of my province the year before last.答案flood5．You must work hard so that your dreams will come into ________ (现实)．答案reality6．It is said that this kind of computer ________ (病毒) is created by a young boy in Wuhan.答案virusⅡ.完成句子1．As time goes on, ________ ________(全球变暖)has attracted a lot of attention from all countries.答案global warming2．The mother ________ ________ ________ ________ (编了一个故事)to teach her children to be polite to others.答案made up a story3．Can you ________ ________ ________ (预料)about your future life in some ten years?答案make a prediction4．He did what he could to help the people ________ ________ ________ (在他的一生中)．答案in his lifetimeⅢ.单句语法填空(不多于3个单词)1．Tom makes ________ some interesting stories to amuse his little brother.答案与解析up 句意：汤姆编些有趣的故事来逗他的小弟弟。
北师大版高中英语必修2 Unit 4《Cyberspace》素能提升演练
素能提升演练（四)必修2 Unit 4Ⅰ、单词拼写1、 He made a ______ (定期的）visit to his parents, though he was very busy、2、 She took a________ （喜欢）to the house as soon as she saw it、3、 In my opinion， Mrs、 White is _______ (可能的） to miss the first bus、4、 The _______ （平均） age of the boys in this class is fifteen、5、It wouldn’t do him any ______ （损害) to work a bit harder、6、 To tell the truth， many of your _________ (建议)you offered to me are of great value、7、 She was always ________ (乐观的), even when things were at their worst、8、 They moved the local people and _______ (使定居） them in another place、9、 She was deeply ________(影响）by the news of her father's death、10、 The house looks very old， but in_______ (事实上) it’s quite new、Ⅱ、完成句子1、很明显，一个人是不能举起大象的。
__________________ a man isn’t strong enough to lift an elephant、2、这名妇女说他们很关心此次事件，而且感到十分愤怒。
必修2Unit4Cyberspace学案北师大版
必修2Unit 4 Cyberspace主题: 人与社会子话题: 科技与技术对应教材: 必修2 Unit 4 Cyberspace; 必修3 Unit 9 Wheels; 选修7 Unit 20 New FrontiersⅠ. 细品味经典文章(2019·全国卷Ⅰ) As data and identity theft becomes more and more common, the market is growing for biometric(生物测量)technologies—like fingerprint scans—to keep others out of private e-spaces. At present, these technologies are still expensive, though.Researchers from Georgia Tech say that they have come up with a low-cost device(装置)that gets around this problem: a smart keyboard. This smart keyboard precisely measures the cadence(节奏)with which one types and the pressure fingers apply to each key. The keyboard could offer a strong layer of security by analyzing things like the force of a user’s typing and the time between key p resses. These patterns are unique to each person. Thus, the keyboard can determine people’s identities, and by extension, whether they should be given access to the computer it’s connected to—regardless of whether someone gets the password right.It also doesn’t require a new type of technology that people aren’t already familiar with. Everybody uses a keyboard and everybody types differently.In a study describing the technology, the researchers had 100 volunteers type the word “touch”four times using th e smart keyboard. Data collected from the device could be used to recognize different participants based on how they typed, with very low error rates. The researchers say that the keyboard should be pretty straightforward to commercialize and is mostly made of inexpensive, plastic-like parts. The team hopes to make it to market in the near future.Ⅱ. 按要求完成任务1. 写出文章中与科技相关的单词和短语。
高中英语 Unit 4 Cyberspace课时提升作业 北师大版必修2
（福建专供）2014版高中英语 Unit 4 Cyberspace课时提升作业北师大版必修2Ⅰ. 单项填空1. It is said that the president is to flee from the country because of the campaign against him.A. possibleB. perhapsC. probableD. likely2. (2013·舟山模拟)The news of his mother’s death him so much that he spent the whole day in his room without eating and drinking.A. affected; lockedB. effected; lockingC. effected on; lockedD. affected to; locking3. (2013·漳州模拟)Only when possible to settle the problem.A. does the chief editor come will it beB. the chief editor comes will it beC. has the chief editor come it will beD. the chief editor comes it will be4. —Do you remember the experiment we did together many years ago?—Yes, we did it yesterday.A. as ifB. even ifC. only ifD. if only5. Men and women should be treated equally according to the law, but there is great room for improvement.A. in returnB. above allC. after allD. in reality6. (2013·北京模拟)The committee members agreed to the suggestion that the issueto immediate voting.A. is to be putB. be putC. should putD. must be put7. New Zealand, in the South Pacific, two large islands plus other smaller islands with an area of 270, 000 sq km.A. consists ofB. is consisted ofC. makes upD. makes up of8. (2013·莆田模拟)—Where’s our phonebook?I have seen it many times these days, but. . . —OK, darling. I it for you if you want it at once.A. getB. am gettingC. will getD. am going to get9. (2013·杭州模拟)—What do you think of the concert?—There was nothing special; it was only .A. averageB. usualC. normalD. common10. —Have you finished the report?—Oh, sorry. It was so noisy in the office that I couldn’t to write anything.A. settle downB. put downC. sit downD. lie down11. With the meal , the mother sat down for a good rest.A. cookedB. cookingC. to cookD. to be cooked12. (2013·岳阳模拟)John as well as the other children who have no parentsgood care of in the center.A. is being takenB. has takenC. was takenD. have been taken13. (2013·长春模拟)—Jenny, what would you like to eat for lunch, pizza, pasta or sushi? —I have a good appetite.A. Sounds good.B. You’re so considerate.C. It’s up to you.D. It depends.14. Mo Yan became the first Chinese Nobel Prize winner in Literature, left school to makea living at the age of 12.A. asB. whichC. thatD. who15. (原创)They strongly suggested that tougher tobacco health warnings on cigarette packs by EU in no time.A. plannedB. were plannedC. planD. be plannedⅡ. 完形填空(2013·杭州模拟) Russ was a lovable kid with a variety of communication challenges—a speech impediment(语言障碍), dyslexia(诵读困难), and auditory(听觉的)problems. 1 today he is walking confidently, standing tall to make an acceptance 2 for having been chosen one of the“Outstanding Young Citizens”in Ocean County, New Jersey 3 his remarkable volunteer service in the town of Toms River.As I listened, I closed my eyes. I found myself 4 those memorable moments. My mind was full of warm images of Russ as a loving, caring youth, a gentle soul, 5 his challenges. And now, as he stood at the platform, I knew his heart must be racing. As Russ continued to 6 ,I thought about the fateful day when he was diagnosed with all those impairments(损伤)and how7 his tutors(家庭教师)would be if they could see him today. Here he was at twenty-nine, being honored for ten years of service as a volunteer 8 . Russ was 9 for organizing clothing for the homeless, teaching preschool children about fire safety, and for playing Santa Claus for very sick children by driving up in a fire truck.Russ thanked his parents for providing him with dignity and teaching him about morals. Then, pausing for a few seconds, he 10 us by surprise by touching lovingly on the 11 of his nephew, Austin. Austin was just three years old when he died from an incurable disease. At that moment, I had to close my eyes again 12 a different set of tears ran down my cheeks. A silence 13 the room as Russ owed his volunteer award to Austin. He 14 his address by lifting the audience up with these words, “Austin taught me how to love. ”I have never thought of this day. 15 , no one had ever thought that Russ would make 16 as the star of the football team, and he had never been voted“most likely to succeed, ”but he 17 to be a true“star”in his community. Russ became a man of strong character18 his unselfish service to others. With so many impairments, Russ now sees and acts 19 with his heart. His words and deeds inspire everyone who knows him. It is Russ, our son, who has shown us what 20 is. (345W)1. A. And B. When C. As D. But2. A. point B. speech C. call D. appeal3. A. in spite of B. regardless ofC. because ofD. in face of4. A. recalling B. recordingC. seizingD. expecting5. A. putting up with B. concerning aboutC. escaping fromD. facing up to6. A. walk B. speak C. smile D. race7. A. nervous B. excited C. proud D. surprised8. A. policeman B. tailor C. fireman D. tutor9. A. grateful B. responsible C. anxious D. fit10. A. took B. got C. shocked D. moved11. A. birth B. achievementC. lossD. disease12. A. since B. after C. when D. before13. A. dropped down B. fell overC. took offD. got up14. A. concluded B. wrote C. delivered D. started15. A. Generally B. SurprisinglyC. ActuallyD. However16. A. it B. him C. one D. that17. A. happened B. roseC. appearedD. reduced18. A. at B. on C. by D. in19. A. cautiously B. generouslyC. closelyD. clearly20. A. sharing B. love C. sacrifice D. confidence Ⅲ. 阅读理解(原创)(October 3rd, 2012—CNN) They stepped onto the eveningferries(渡轮)in Hong Kong’s crowded harbor to watch the sky lightup with fireworks to celebrate China’s National Day on October 1st, 2012. Instead, the night ended in chaos and tragedy.Two ferries crashed Monday night, upending one of the ships and sending passengers into the water. At least 38 people died. Rescuers picked up 123 survivors and are still searching for a countless number of others who are missing.Passengers on board sai d they had only moments to escape. “First it was up to here and then there. The water rose so quickly, ”one woman, who refused to be named, told CNN affiliate i-Cable. “We thought we were going to die for sure. ”“The boat rolled violently before it parti ally sank. I opened the window and pushed a child out. I put a life jacket on him and pushed him out first, ”she told i-Cable. “At the time, it was very chaotic. The boat was completely standing straight up in the water. All the tables and chairs were everywhere. It was like a slide; everything was sliding down. ”Authorities are investigating what caused the crash, Hong Kong’s most deadly maritime accident in more than 40 years. The police have arrested seven crew members from the boats on suspicion of endangering passengers.On Tuesday, the front of the stricken boat was still sticking out of the water, connected to a barge(游艇)equipped with a crane just a few hundred meters from the coast of Lamma. Emergency services boats surrounded the scene, and divers conducted a search.Monday’s crash is Hong Kong’s most deadly maritime accident since 1971, when 88 people died after the ferry Fat Shan capsized between Hong Kong and Macau amid a typhoon. (296W)1. Which of the following has a similar meaning to the underlined word“chaotic”in the fourth paragraph?A. messyB. dirtyC. frighteningD. shocking2. Which of the following statements is NOT true?A. 88 people died in the maritime accident in 1971.B. 161 people died or injured together in th e maritime accident in Hong Kong’s crowded harbor on October 1st, 2012.C. This maritime accident on October 1st, 2012 is Hong Kong’s most deadly maritime accident in more than 40 years.D. Authorities are investigating the cause of the maritime accident.3. What’s the best title of the passage?A. Hong Kong’s most deadly maritime accidentB. People in Hong Kong celebrate China’s National DayC. Two ferries collidedD. Rescuers rescue survivors in the maritime accident4. Where does the passage probably come from?A. An advertisement.B. A novel.C. A book review.D. A newspaper.【语篇随练】利用阅读理解猜测词义法填写下表答案解析Ⅰ. 1.【解析】选D。
优化方案高中英语 Unit4 Cyberspace SectionⅠ知能演练 北师大版必修2
Unit4 Cyberspace SectionⅠⅠ.品句填词1．John is likely____________(be) in London this autumn.2．Our policy is to focus____________developing these areas.3．Mr.Green is a professor in name but not in____________(real)．4．It is____________(harm) to your health to drink too much.5．It is clear ____________ their group will get ahead of us.6．He talks about Rome as if he____________(be) there before.7．How did you find ____________ that Burns was going to be promoted?8．Nothing can make up ____________ what they have suffered.9．Nuclear power will do harm____________our health and safety if improperly used.10．Nobody knows the reason for his ____________(disappear)．答案：1.to be 2.on 3.reality 4.harmful 5.that6．had been 7.out 8.for 9.to 10.disappearanceⅡ.阅读理解Computers are very important to modern life.Many people think that in the future computers will be used in lots of everyday life.It is thought that we won’t have to go shopping because we will be able to get most things which are sold in shops on the Internet.There will be no more books because we will be able to get all texts from computers.The Internet will be used to play games，see films and buy food.Most telephone calls will be made by computers，too.Some people are glad about these new ways of shopping and communicating.Others do not think that computers will replace our old ways.Let’s look at books，for example.Some people think that one day we will not read books made of paper.Instead，we will buy and read books using computers.We will read texts on small pocket computers.The computers will keep many different books in them at the same time.We won’t need to turn lots of pages and paper will be puterized(计算机化) books will be used more and more.Is Internet shopping such a pleasure as going to the shop？Many people say it is not.It is a pleasure to go to shops and look at things you want to buy.It is also unlikely that many people will want to read large texts on our computers.Because paper books will perhaps be more friendly.Ma ybe computers won’t change these two habits.【解题导语】本文主要叙述计算机在未来生活中的应用以及计算机能否改变我们的一些生活习惯的问题。
高中英语 Unit 4 Cyberspace随堂演练6 北师大版必修2
【名师一号】2014-2015学年高中英语 Unit 4 Cyberspace随堂演练6 北师大版必修2Ⅰ.单句语法填空(不多于3个单词)1．If it ________ (stop) raining later this afternoon, we will eat out.答案stops2．I would not go with you if it ________ (rain) the next day.答案rained3．If he ________ (be) to come here, he would tell us about it.答案were4．If you ________ (be) likely to be in town, please let me know.答案are5．If I ________ (get) there earlier, I would have met Mr. Lee.答案had gotⅡ.单项填空1．If you ________ television every morning, of course your eyes will hurt.A. sit and watchB. will sit and watchC. are to sit and watchD. sat and watched答案与解析 A 此题为真实条件句，排除D项；又由于条件状语从句用一般现在时表将来，所以选A项。
2．________ you worked harder, you ________ the exam next week.A. If; will passB. Will; passC. Would; would have passedD. Had; would pass答案与解析 D 从句与过去事实相反，用had done，省略if，把had提前。
主句却与将来事实相反，用would do，故选D项。
北师大版高中英语必修二Unit4+Cyberspace+单元练测.docx
高中英语学习材料***鼎尚图文理制作***Unit 4 Cyberspace单元练测卷I.单词拼写（共8小题；每小题2分，满分16分）根据首字母或汉语提示，写出符合句意的单词及其正确形式。
1.I must admit I’ve never found him particularlya________.2.The a________of 3,8 and 10 is 7.3.Hats are in f________again this year.4.The local newspaper made a________for aninterview with Professor Stein.5.Was King Arthur a real________(历史的)figure?6.The man is a ________(罪犯).How could thepeople elect him to office?7.The best part of the trip was the________(风景，景色).It was fantastic.8.How long will it be before we get tothe________(目的地)?II.从方框中选择恰当的短语，并用其正确的形式填空（共8小题；每小题2分，满分16分）1.I’ll lend it to you ________ you handle it with care.2.New Zealand________from the rest of the land onEarth for 80 million years.3.—Can I speak to Lucy，please?—Just________a second.4.The Bank of China________in the center of the city.5.The city has lots of good beaches for water sports________ lots of good places to fish.6.She had finally________her promise to quitsmoking.7.What are you________this weekend?8.His dream to be a doctor________at last.III.翻译句子（共4题；每题5分，满分20分）1.该公司已被联想集团接管。
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素能提升演练（四）必修2 Unit 4Ⅰ. 单词拼写1. He made a ______ (定期的)visit to his parents, though he was very busy.2. She took a________ (喜欢)to the house as soon as she saw it.3. In my opinion, Mrs. White is _______ (可能的) to miss the first bus.4. The _______ (平均) age of the boys in this class is fifteen.5. It wouldn’t do him any ______ (损害) to work a bit harder.6. To tell the truth, many of your _________ (建议)you offered to me are of great value.7. She was always ________ (乐观的), even when things were at their worst.8. They moved the local people and _______ (使定居) them in another place.9. She was deeply ________(影响)by the news of her father’s death.10. The house looks very old, but in_______ (事实上) it’s quite new.Ⅱ. 完成句子1. 很明显，一个人是不能举起大象的。
__________________ a man isn’t strong enough to lift an elephant.2. 这名妇女说他们很关心此次事件，而且感到十分愤怒。
This woman says they are ___________________________________________.3. 以美国为例，总统不能接受超过75美元的礼物。
In America, for example, the president can’t receive a gift worth _______________.4. 要不要这份礼物由你决定。
________________________ we accept the present or not.5. 我们发现我们按时完成工作有困难。
We _______________ that we should finish the work on time.Ⅲ. 单项填空1. ［2018舟山模拟］The news of his mother’s death _____him so much that he spent the whole day _______in his room without drinking and eating.A. affected; lockedB. effected; lockingC. effected on; lockedD. affected to; locking2. ［2018台州模拟］The happy look on his face_____ that he had passed the final examination successfully.A. explainedB. suggestedC. expressedD. described3. New Zealand, in the South Pacific, ______two large islands plus other smaller islands with an area of 270, 000 sq km.A. consists ofB. is consisted ofC. makes upD. makes up of4. With the meal _____ , the mother sat down for a good rest．A．cooked B．cookingC．to cook D．to be cooked5. ［2018温州模拟］It is very ______that in many schools the students are going to spend less time in doing homework than they used to.A. possiblyB. probablyC. lovelyD. likely6. Men and women should be treated equally according to the law, but _____there is great room for improvement.A. in returnB. above allC. after allD. in reality7. ［2018长春模拟］—Jenny, what would you like to eat for lunch, pizza,pasta or sushi?— ______I have a good appetite.A. Sounds good.B. You’re so considerate.C. It’s up to you.D. It depends.8. The father as well as his children _____skating on the frozen river every Sunday afternoon in winter.A. is goingB. goC. goesD. are going9. Look! Every player in our team is doing their best. It seems_____ our team is going to win.A. even ifB. if onlyC. as ifD. only if10. I’ll wait for you at the gate of the Music Ha ll. See to _____ that you’ll get there on time.A. yourselfB. itC. allD. everything11. ［2018阜阳模拟］You may imagine what great difficulty I had ____complicated ideas in simple English.A. expressingB. to expressC. expressedD. express12. ［2018绍兴模拟］One advantage of living in a high-rise is that you can get a good ______of the city.A. sightB. sceneC. viewD. look13. So we must improve exams to design the questions in the exams _____ability and skills, not the tasteless knowledge.A. carrying onB. insisting onC. focusing onD. agreeing on14. ［2018杭州模拟］—What do you think of the concert?—There was nothing special; it was only _______.A. averageB. usualC. normalD. common15. Not only _____pollution and global warming, but also ______promote good health, as is known to us all.A. cycling can reduce; it canB. cycling can reduce; can itC. can cycling reduce; it canD. can cycling reduce; can itⅣ. 完形填空About one year ago, a couple with three children moved into the apartment next door to me. I never heard any noise from the children.Instead, I often heard the parents yelling 1 at the kids, not in a nice tone, but in a 2 one.We often 3 in the hallway. I always greeted them, but the only 4 I ever got was a “hello” from the eight-year-old girl. I usually 5 to see my doctor and one day when I returned they were just 6 their apartment and the little girl was 7 the outside door open for the others. I 8 in the car doing 9 things because I wasn’t eager to be snubbed (冷落) again. Finally, I got out of my car and walked towards the door. The parents were telling their daughter to hurry and get into the car, 10 the little girl was still holding the door,11 me! I hurried although I was still in pain from my injury.I forgot to tell her how 12 I was for her kindness. I wrote a note saying how much her act of kindness had 13 an old man’s heart.The next day there was a 14 on my door and it was the little girl and her father. She was quite 15 of her behavior and thanked me. Then I noticed her mother standing there, too. Her parents 16 me.From then on when we met in the hallway we always greeted each other，in a friendly 17 .Last night there was a heavy snow. I looked out at my car and 18 how I was going to keep my doctor’s 19 because I could only walk for a short time. This morning when I opened the front door, all the snowwas removed.Isn’t it 20 that the small kind act of an 8-year-old girl can change so many things for the better? It is said that good things come from small acts.1. A. quietly B. strangely C. quickly D. angrily2. A. frightening B. exciting C. sincere D. kind3. A. quarreled B. met C. chatted D. argued4. A. present B. result C. reply D. return5. A. went out B. set outC. took outD. gave out6. A. decorating B. cleaningC. returningD. leaving7. A. breaking B. operatingC. holdingD. unlocking8. A. kept B. remained C. insisted D. continued9. A. favorite B. irrelevantC. unnecessaryD. curious10. A. but B. and C. so D. then11. A. hunting for B. asking forC. waiting forD. calling for12. A. beneficial B. influentialC. anxiousD. grateful13. A. strengthened B. brokenC. touchedD. saved14. A. note B. knock C. invitation D. picture15. A. proud B. aware C. afraid D. sure16. A. admitted B. recognized C. praised D. thanked17. A. manner B. appearanceC. soundD. announcement18. A. found B. ignoredC. rememberedD. wondered19. A. promise B. appointmentC. suggestionD. attention20. A. amazing B. confusingC. scaringD. challengingⅤ. 阅读理解Almost all cultures celebrate the end of one year and the beginning of another in some way. Different cultures celebrate the beginning of a new year in different ways, and at different times on the calendar.In Western countries, people usually celebrate New Year at midnight on January 1st. People may go to parties, dressed in formal clothes—like tuxedos (小礼服) and evening gowns, and drink champagne at midnight. During the first minute of the New Year, people cheer and wish each other happiness for the year ahead. But some cultures prefer to celebrate the New Year by waking up early to watch the sun rise. They welcome the New Year with the first light of the sunrise.It is also a common Western custom to make a New Year’s promise, called a resolution. New Year’s resolutions usu ally include promises to try something new or change a bad habit in the new year.Many cultures also do special things to get rid of bad luck at the beginning of a new year. For example, in Ecuador, families make a big doll from old clothes. The doll is filled with old newspapers and firecrackers. At midnight, these dolls are burned to show the bad things from the past year are gone and the new year can start afresh (again). Other common traditions to keep away bad luck in a new year include throwing things into rivers or the ocean, or saying special things on thefirst day of the new year.Another New Year tradition that is followed to bring good luck is to eat grapes on New Year’s Day. The more grapes a person eats, the more good luck the person will have in the year. In France, people eat pancakes for good luck at New Year. In the United States, some people eat black-eyed peas (豇豆) for good luck—but to get good luck for a whole year you have to eat 365 of them!1. Which culture celebrates New Year in the morning?A. The United States.B. Spain.C. France.D. The passage doesn’t say.2. What is a resolution?A. Something you burn.B. Something you eat.C. Something you say.D. Something you wear.3. What is the topic of the fourth paragraph?A. Bringing good luck.B. Keeping away bad luck.C. Planning for the next year.D. Remembering the past.4. Which is probably true about eating black-eyed peas on New Year?A. Black-eyed peas taste bad.B. One pea brings one day of luck.C. The peas are very difficult to cook.D. It is bad luck to eat a lot of black-eyed peas.答案解析Ⅰ. 1. regular 2. fancy 3. likely 4. average 5. harm6. suggestions7. optimistic8. settled9. affected 10. realityⅡ. 1. It’s obvi ous that2. not only concerned but also angry with this accident3. more than $754. It’s up to you whether5.find it difficultⅢ. 1.【解析】选A。