2020-2021学年高中英语课时分层作业12Unit4新人教版必修5

2020-2021学年高中英语课时分层作业12Unit4新人教版必修5

课时分层作业(十二)　 Section Ⅲ Grammar Ⅳ Using Language ‎ ‎(建议用时：40分钟)‎ ‎[语言知识练习固基础]‎ Ⅰ.单句语法填空 ‎1．The speaker spent several days polishing (polish) her lecture to make it perfect.‎ ‎2．My sister is an editor(edit) for a local newspaper.‎ ‎3．My daughter is always well ahead of the rest of her classmates in maths.‎ ‎4．The agreement was approved(approve) before the meeting came to an end.‎ ‎5．They had been working(work) on the program for almost one week before I joined them.‎ ‎6．Little Tom is an orphan.Child as he is，he has to make a living by himself.‎ ‎7．Your application for the position is in process.‎ ‎8．The manager asked me to describe the plan accurately(accurate)．‎ ‎9．He made an appointment(appoint) with his coach at 8 a．m.‎ ‎10．As/Because he was busy，he couldn't spare time to go on a holiday with his family.‎ Ⅱ.单句改错 (每小题仅有1处错误)‎ ‎1．Hardly has Susan entered the room when the doorbell rang.has→had ‎2．Only after being asked three times did the actor came to the party.‎ came→come ‎3．Not only she refuse my invitation，but also she was extremely angry.‎ only后加did ‎4．The man is younger than I，but he is senior than me.第二个than→to ‎5．Busy although he was，he spared some time to accompany me.‎ although→though或as ‎[高考题型练习提能力]‎ Ⅰ.阅读理解 A It was a long week for Amanda at school.She stayed after school to work on a special project(课题) three days in a row.When she got home on Friday，she dropped into the chair with a sigh.‎ ‎“What's going on，Amanda？” her dad asked as he was reading the newspaper.‎ ‎“I have to create a webpage for my technology class，and it is taking a lot more time than I thought it would，” Amanda answered.‎ Her dad looked over his newspaper and asked Amanda what the webpage was about.‎ ‎“It's about the difference between newspaper news and Internet news，” Amanda said and added，“I have to provide information，examples and illustrations(插图)．”‎ ‎“Sounds tough，do you have someone to help you？” her dad asked.‎ ‎“I have a partner named Zach，” Amanda replied.“We did research on the Internet today and found some pictures to use.”‎ Then Amanda explained to her father the main differences: newspaper news is printed on paper，and Internet news is published online; newspaper news is only available once a day，and Internet news is published almost as soon as the news happens; many newspapers don't even print a daily paper，and Internet news is published around the clock.‎ Amanda's dad asked，“Which type of news do you like better？”‎ ‎“I like Internet news better because I like to learn about the news when it happens，” she answered.‎ Her dad said，“I still like newspaper news better because I like to hold the paper in my hands and turn the pages.”‎ Amanda dropped into her chair again and said，“You are so old school，Dad.”‎ ‎【语篇解读】　Amanda在学校研究了有关报纸新闻和网络新闻的区别的话题，回家后和父亲探讨此问题。‎ ‎1．Why did Amanda sigh when she came home?‎ A．She failed to pass the exam.‎ B．She was tired of school life.‎ C．She was worried about her school project.‎ D．She made a mistake in her technology class.‎ C　[推理判断题。根据第一段第二句话和第三段中的it is taking a lot more time than I thought it would可知，Amanda担心的是学校给她的课题任务。故选C。]‎ ‎2．What did Amanda's father think of her work on creating a webpage for her technology class?‎ A．Exciting. B．Boring.‎ C．Interesting. D．Difficult.‎ D　[推理判断题。根据第六段中的“Sounds tough, do you have someone to help you？” her dad asked.可知，父亲认为这项工作很难。故选D。]‎ ‎3．Which of the following may Amanda agree with?‎ A．People should pay for Internet news.‎ B．Newspaper news will soon disappear.‎ C．Internet news is given to readers in good time.‎ D．It is wrong to say no to newspaper news.‎ C　[细节理解题。根据第八段中的Internet news is published around the clock可知，Amanda认为网络新闻更新快，能及时提供给读者最新信息。故选C。]‎ ‎4．What kind of person is Amanda's father?‎ A．He is a man who misses the past.‎ B．He is a man who cares little about news.‎ C．He is a man who knows the computer well.‎ D．He is a man who cannot live without the Internet.‎ A　[推理判断题。根据倒数第二段中的Her dad said，“I still like newspaper news better because I like to hold the paper in my hands and turn the pages.”可知，Amanda的父亲仍然喜欢报纸新闻，比较怀旧。故选A。]‎ B As Artificial Intelligence (AI) becomes increasingly complicated，there are growing concerns that robots could become a threat.This danger can be avoided，according to computer science professor Stuart Russell，if we figure out how to turn human values into a programmable code.‎ Russell argues that as robots take on more complicated tasks，it's necessary to translate our morals into AI language.‎ For example，if a robot does chores around the house，you wouldn't want it to put the pet cat in the oven to make dinner for the hungry children.“You would want that robot preloaded with a good set of values，” said Russell.‎ Some robots are already programmed with basic human values.For example，mobile robots have been programmed to keep a comfortable distance from humans.Obviously，there are cultural differences，but if you were talking to another person and they came up close in your personal space，you wouldn't think that's the kind of thing a properly broughtup person would do.‎ It will be possible to create more complex moral machines，if only we can find a way to set out human values as clear rules.‎ Robots could also learn values from drawing patterns from large sets of data on human behavior.They are dangerous only if programmers are careless.‎ The biggest concern with robots going against human values is that human beings fail to do enough testing and they've produced a system that will break some kind of taboo(禁忌)．‎ One simple check would be to program a robot to check the correct course of action with a human when presented with an unusual situation.‎ If the robot is unsure whether an animal is suitable for the microwave，it has the opportunity to stop，send out beeps(嘟嘟声)，and ask for directions from a human.If we humans aren't quite sure about a decision，we go and ask somebody else.‎ The most difficult step in programming values will be deciding exactly what we believe in moral，and how to create a set of ethical rules.But if we come up with an answer，robots could be good for humanity.‎ ‎【语篇解读】　本文属于说明文。作者通过这篇文章主要向我们描述了随着人工智能(AI)变得越来越复杂，人们越来越担心机器人会成为一种威胁。‎ ‎5．What does the author say about the threat of robots?‎ A．It may be a challenge to computer programmers.‎ B．It accompanies all machinery involving high technology.‎ C．It can be avoided if human values are translated into their language.‎ D．It has become an inevitable danger as technology gets more sophisticated.‎ C　[细节理解题。根据第一段This danger can be avoided，according to computer science professor Stuart Russell，if we figure out how to turn human values into a programmable code.可知如果人类的价值观被翻译成他们的语言，机器人的危险是可以避免的。]‎ ‎6．How do robots learn human values?‎ A．By interacting with humans in everyday life situations.‎ B．By picking up patterns from massive data on human behavior.‎ C．By following the daily routines of civilized human beings.‎ D．By imitating the behavior of properly broughtup human beings.‎ B　[细节理解题。根据文章第六段Robots could also learn values from drawing patterns from large sets of data on human behavior.可知机器人通过从人类行为的海量数据中提取模式来学习人类的价值观。]‎ ‎7．What will a wellprogrammed robot do when facing an unusual situation?‎ A．Keep a distance from possible dangers.‎ B．Do enough testing before taking action.‎ C．Set off its builtin alarm system at once.‎ D．Stop to seek advice from a human being.‎ D　[细节理解题。根据文章倒数第二段If the robot is unsure whether an animal is suitable for the microwave，it has the opportunity to stop，send out beeps(嘟嘟声)，and ask for directions from a human.可知一个编程良好的机器人面对异常情况时会停下来向人类寻求帮助。]‎ ‎8．What is most difficult to do when we turn human values into a programmable code?‎ A．Determine what is moral and ethical.‎ B．Design some largescale experiments.‎ C．Set rules for manmachine interaction.‎ D．Develop a more sophisticated program.‎ A　[细节理解题。根据文章最后一段The most difficult step in programming values will be deciding exactly what we believe in moral，and how to create a set of ethical rules.可知当我们把人类的价值变成可编程的代码时，最难做的是确定什么是道德和伦理。]‎ Ⅱ.短文改错 One of my favourite things to do in my free time is to do voluntary works.I've volunteered for a variety of difference organisations.The activities include simple，everyday ones like giving our city square a cleaning and take dogs for walks at an animal rescue centre.By volunteering，I've not only gained valuable experience and also built confidence in talking about strangers.I was used to be a shy person，but my volunteering experience gave us the opportunity to meet new people.Doing an activity I wouldn't normal do with other volunteers made me had a really fun time.These are just few of the reasons why I think volunteering is worthwhile.‎ ‎[答案]　‎ One of my favourite things to do in my free time is to do voluntary .I've volunteered for a variety of organisations.The activities include simple，everyday ones like giving our city square a cleaning and dogs for walks at an animal rescue centre. By volunteering，I've not only gained valuable experience also built confidence in talking strangers.I used to be a shy person，but my volunteering experience gave the opportunity to meet new people.Doing an activity I wouldn't do with other volunteers made me a really fun time.These are just few of the reasons why I think volunteering is worthwhile.‎