【英语】2021届新高考英语一轮复习课时提能练北师大版：必修4Unit11TheMedia作业

【英语】2021届新高考英语一轮复习课时提能练北师大版：必修4Unit11TheMedia作业

课时提能练21-22‎ 课时提能练(二十一)‎ 必修4　Unit 11　The Media(A)‎ 课时作业A：基础层面 Ⅰ.单句语法填空 ‎1．All the evidence pointed to the conclusion (conclude) that he was guilty.‎ ‎2．Among the bag makers' arguments (argue)，many cities with bans still allow shoppers to purchase paper bags.‎ ‎3．According to the analysis (analyze) of Babbitt's team，old desktop monitors and box TVs with cathode ray tubes are the worst devices.‎ ‎4．“If you build it they will come” is a misleading belief (believe)．‎ ‎5．His speech was to encourage the people who are in need.These people felt encouraged after hearing his speech and the result was very encouraging.(encourage)‎ Ⅱ.单句改错 ‎1．Those old books of no useful will be sold and we'll buy some new ones of much value.useful→use ‎2．These changes arose differences in climate and nature.arose后加from ‎3．Most people are familiar with the idea that all matters consist in atoms.in→of ‎4．He has two daughters，all of whom aren't nurses.all→both ‎5．At the meeting they discussed three different approaches for the study of mathematics.for→to Ⅲ.选词成篇 A help...out，be used to，participate in，stand out，as long as，in detail，comment on，owe...to The Rocket Team is the football team of our class and there are 11 students in it.Before every match，all of them work out a plan 1.in_detail and they have 2.been_used_to 3.helping each other out.During the match，whoever 4.participates_in it often 5.stands_out.6.As_long_as they have a chance，they work together very well.After the match，they 7.comment_on their separate behaviors and 8.owe their success to their teamwork.‎ B be delighted at，consist of，make an attempt to，stand for，be willing to，in favor of)‎ G8 9.stands_for the group of eight countries，which 10.consists_of political leaders from eight developed countries.They are 11.in_favor_of reforms demanded by people all over the world and they are also 12.making_an_attempt_to adopt new approaches to remove the poverty of the world.They announced that they 13.were_willing_to cancel the debt owed by the poorest countries in Africa.It's certain that these African nations 14.were_delighted_at the news.‎ Ⅳ.完成句子 ‎1．Could_you_do_me_a_favour(你能帮我个忙)and pick up Sam from school today?‎ ‎2．What you say now is_not_consistent_with (不一致)what you said last week.‎ ‎3．Not_every_child (并不是每个孩子)has an equal talent or an equal ability.‎ ‎4．It's time we stood/should_stand_up_for_our_rights(维护我们的权利)．‎ ‎5．This book is_of_great_value (很有价值)to us.‎ 课时作业B：能力层面 Ⅰ.阅读理解 A ‎(2019·新疆维吾尔自治区第二次适应性检测)Technology is forever changing the way we get our news.Most people now get a lot of their news on electronic devices，instead of traditional media，such as newspapers，television or radio.An increasing number of people also report turning to social media for information.‎ Now，there is a new technology that could greatly change the way we get the news：computercreated news readers.China has launched what it called the world's first artificial intelligence，or AI news presenters.‎ The news readers，supported by machine learning technology，are based on two reallife Chinese newsmen.One is able to present news broadcast in English; the other，in Mandarin Chinese.A report said machine learning was used to examine video images and sounds of the two newsmen.Similar technology has been used to create video products known as “deepfake videos”．A deepfake video is a video that looks real，but was electronically changed.Such videos can make people appear to say things they never said.‎ It's said that the AI presenters will be a great improvement to the news team because they “can work 24 hours a day” on its website and on social media.One of the presenters even promised to “work tirelessly” to keep people informed.Some ‎ machine learning experts said the system showed off China's latest progress in voice recognition，texttospeech technology and data analysis.‎ Others wondered about the effects robots might have on employment and workers.Some people argued that only lowlevel jobs requiring heavy labor will be easily replaced by robots.Others praised the technology as a way for companies to make money from lowcost labor machines.‎ Anyway，for its great potential，some businesses have experimented with similar technology for possible use in news operations.‎ ‎【语篇解读】　本文主要介绍了人工智能新闻主播的相关内容。‎ ‎1．People now get information mainly from ________.‎ A．electronic devices　　　 B．traditional media C．social media D．AI news presenters A　[细节理解题。根据第一段第二句中的“Most people now get a lot of their news on electronic devices”可知，人们现在主要从电子设备上获得信息。]‎ ‎2．The author mentioned “deepfake” in Paragraph 3 because ________.‎ A．it was also artificial B．it was also developed by ‎China C．it also used machine learning technology D．it also gained popularity and recognition C　[推理判断题。根据第三段第三、四句“A report said machine learning was used...known as ‘deepfake videos’”可推知，作者提到deepfake是因为它也用了机器学习技术。]‎ ‎3．What can we know about AI news presenters?‎ A．AI news presenters can only “speak” one language.‎ B．Not all the people are in favor of AI news presenters.‎ C．AI news presenters will soon replace human news readers.‎ D．AI news presenters can reflect the improvement in robot making.‎ B　[细节理解题。根据第五段的内容，尤其是“Others wondered about the effects robots might have on employment and workers”可知，并不是所有人都支持人工智能新闻主播。]‎ ‎4．What will probably be discussed in the following paragraph?‎ A．Further research on the technology.‎ B．Other advantages of the technology.‎ C．Principles the technology is based on.‎ D．Examples the technology is applied to.‎ D　[推理判断题。根据第六段中的“some businesses have experimented with similar technology for possible use in news operations”可知，接下来的一段很可能讨论这种技术所应用的例子。]‎ B ‎(2019·湖北武昌区调研)Historians and archaeologists have defined periods of human history for centuries by the technologies or materials that made the greatest impact on society.This includes the Stone Age，the Bronze Age，and the Iron Age.But what age are we in now? That question can be answered with one word for some researchers.Plastics.‎ ‎“Plastic has redefined our material culture and the artifacts we leave behind.It will be found in stratified(分层的) layers in our trash deposits(沉积层)．” That's according to John Marston，an archaeologist.‎ The wide variety of synthetic polymers(合成聚合物) would not exist if it weren't for human action.About six billion tons of plastics have been made and spread around the planet.They have been spread from forests to oceans ever since the first plastic polymers were invented.‎ Plastics are one of the most significant changes that humans have made to the Earth's makeup.Most plastics don't easily degrade.This only adds to the problem. Recycling isn't an adequate solution.Not all types of plastic are easily recyclable.And there are only a few recycling plants that can process all varieties of plastic.‎ According to Debra Winter，writer for The Atlantic，this means that many of the materials thrown into recycling bins can cross the planet several times before they are processed.They are made into rugs，sweaters，or they are used to make other bottles.Millions of tons of plastics are recycled every year，but millions more end up in landfills or the ocean.The problem has reached the point where it's possible that in just a few decades there might be more plastic in the world's oceans than fishes.‎ ‎“Plastics have a supposed lifespan of over 500 years，so it's safe to say that every plastic bottle you have used exists somewhere on this planet，in some form or another，” Winter writes.‎ The damage may already be done.It may be too late for human populations worldwide to change their plastic using ways.So the Plastic Age might soon take its place next ‎ to the Bronze Age and the Iron Age in the history of human civilization.‎ ‎【语篇解读】　在我们所处的时代，塑料给我们的生活带来了很大便利，但是也给环境造成了巨大损害。‎ ‎5．Why do people call our age the Plastic Age?‎ A．Because plastics are not naturally made.‎ B．Because humans create plastics.‎ C．Because plastics influence the world greatly.‎ D．Because historians and archaeologists think so.‎ C　[推理判断题。根据第一段第一句可知，历史学家和考古学家是使用对社会造成最大影响的技术或材料来界定人类历史时期的，由此可推知，我们称现在这个时代为塑料时代的原因是塑料极大地影响了世界，故C项正确。]‎ ‎6．According to the passage，how are most plastics dealt with currently?‎ A．They are recycled.‎ B．They are degraded.‎ C．They are thrown away.‎ D．They are made into bottles.‎ C　[细节理解题。根据第五段中的“Millions of tons of plastics are recycled every year，but millions more end up in landfills or the ocean”可知，可回收的塑料垃圾较少，更多的塑料垃圾最终被扔到垃圾场或海洋中了，故C项正确。]‎ ‎7．What is the author's attitude to the Plastic Age?‎ A．Negative. B．Ambiguous.‎ C．Favorable. D．Unconcerned.‎ A　[观点态度题。根据全文内容可知，作者在文章中描述了塑料垃圾对社会的巨大的负面影响，尤其在最后一段中作者提到，塑料垃圾对社会可能已经造成了损害，人们改变使用塑料的方式可能太晚了。由此可推知，作者对塑料时代持消极态度。故A项正确。]‎ ‎8．What is the main idea of this passage?‎ A．Plastics have ruined our environment.‎ B．We must stop using plastics altogether.‎ C．Human beings are in the Plastic Age.‎ D．Plastics are significant to human development.‎ C　[主旨大意题。通读全文可知，本文主要讲述的是我们人类现在处于塑料时代并解释了我们这个时代被称为塑料时代的原因，由此可推知，C项最符合文意。]‎ Ⅱ.阅读七选五 ‎(2019·大连市高三双基测试)Have you ever had times questioning yourself and feeling discouraged? If you answer yes，what you've experienced is negative selftalk.__1__.You say to yourself untrue things like，“I'm not good enough.I'm a disappointment.” These false beliefs stop us in our tracks.So，how do you stop the negative selftalk?‎ ‎·__2__‎ Know you're special.You are “One of a Kind”！ There is no other person that thinks exactly like you.When you begin to sincerely believe how special you are，it's easier to fight the negative selftalk.‎ ‎·Change your associations Your negative selftalk comes from your environment.You didn't just accidentally wake up one day thinking of bad things about yourself.It may be because someone，somewhere in your life has told you negative things about you and whether you accept it or not，you believe them.However，if you surround yourself with the right people，they will build you up，inspire you and make you feel better.__3__.‎ ‎·Change your dialogue Read and say all the wonderful things about yourself at least 5 times per day.Look at yourself in the mirror and say，“I am amazing！” __4__， and you'll believe you are awesome pretty soon.‎ Of course，there are other things to stop negative selftalk.__5__，but if you are determined to think positively in every situation，that will bring a positive change in your life.‎ A．Think the same way B．Change is not easy C．Change your position D．It begins in your brain E．Change your state of mind F．You'll seek out the right people to help change your thoughts G．You'll start to believe the great things they tell you little by little ‎【语篇解读】　本文是一篇说明文，主要介绍了如何停止消极的自我对话。‎ ‎1．D ‎　[空前一句是说如果你的答案是肯定的，那么你所经历的就是消极的自我对话。空后是说你对自己说一些不真实的情况，由此可推知，D项“它始于你的大脑”衔接上下文，符合语境。]‎ ‎2．E　[根据文章结构和空处所处位置可知，空处为本段的小标题。本段内容都是在描述一个人好的心态的表现，故E项“改变你的心态”最能概括本段内容。]‎ ‎3．G　[根据空前一句“然而，如果你结交了正确的人，他们会让你振作起来，激励你，让你感觉更好”可知，G项“你会开始逐渐地相信他们告诉你的美好的事情”衔接上文，符合语境。]‎ ‎4．A　[空前一句是说看着镜子中的自己对自己说“我太棒了”，空后是说你很快就会相信你很棒，由此可知A项符合语境。]‎ ‎5．B　[空后表示“但如果你决心在任何情况下都积极思考，这将给你的生活带来积极的改变”。其中but为表转折意义的提示词，故B项“改变并不容易”符合语境，衔接下文。]‎ Ⅲ.语法填空 ‎(2019·南昌市重点中学段考)In today's world of mobile payment，all we really need 1.________(survive)is a smartphone.But one company is hoping to make traditional wallets cool again，by 2.________(bring)them into the digital age.‎ Armenian firm Volterman's smart wallet takes security to a new level.It's fitted with different technology，such as 3.________ alarm，a GPS tracker，and even a camera.If your smartphone and wallet become separate，the alarm will warn you 4.________ you don't leave it behind.And if your wallet 5.________(lose)or stolen，the GPS tracker can help you reach it.‎ Even 6.________(interesting)is the frontfacing camera.“If someone dares to open your wallet 7.________ permission，a little camera inside 8.________(take) a picture and send it to your mobile phone.You will find it 9.________(easy)by receiving a picture of the thief，” Azat Tovmasyan，Volterman's founder，told news site Banks.am.‎ The hightech wallet will be released later this year and will come in three 10.________(model)，with the cheapest expected to cost $179.‎ ‎【语篇解读】　本文是一篇说明文，主要介绍了一种即将上市的智能钱包。‎ ‎1．to survive　[考查非谓语动词。need to do sth.为固定搭配，意为“需要做某事”。句意：在当今的移动支付世界，我们生存真正需要的是一部智能手机。]‎ ‎2．bringing　[考查非谓语动词。根据空前的介词by可知，空处作该介词的宾语，故用动名词形式。句意：但有一家公司希望通过将传统钱包带入数字时代，让它们再次变酷。]‎ ‎3．an　[考查冠词。根据该句中的“a GPS tracker，and even a camera”并结合语境可知，该处泛指“一个警报器”，且alarm的发音以元音音素开头，故用不定冠词an。]‎ ‎4．so　[考查连词。句意：如果你的智能手机和钱包分开了，警报器会提醒你，这样你就不会忘记它。根据空处前后的句意可知，空处前后表示因果关系，故用so引导该结果状语从句。]‎ ‎5．is lost　[考查动词的时态和语态。句意：如果你的钱包丢失或被盗，GPS跟踪器可以帮助你找到它。if引导的条件状语从句中可用一般现在时表示将来，故空处用一般现在时；根据语境可知，空处表示丢失的状态，故用is lost。]‎ ‎6．more interesting　[考查形容词的比较级。上文介绍了如果你的钱包丢失或被盗，GPS跟踪器可以帮助你找到的情况，结合该句中的“Even”可知，此处表示“更令人感兴趣的是前置摄像头”。故该处用形容词的比较级。]‎ ‎7．without　[考查介词。根据语境可知，如果有人胆敢在未经允许的情况下打开你的钱包，里面的一个小相机就会拍下照片并发送到你的智能手机上。without permission意为“未经允许”，为固定用法。]‎ ‎8．will take　[考查时态。分析句子结构可知，该句为主从复合句，从句为if引导的条件状语从句，使用了一般现在时，故主句用一般将来时。句意：如果有人胆敢在未经允许的情况下打开你的钱包，里面的一个小相机就会拍下照片并发送到你的智能手机上。]‎ ‎9．easily　[考查副词。空处修饰动词“find”，故用副词形式。]‎ ‎10．models　[考查名词的单复数。model为可数名词，根据空前的数词“three”可知，该处用复数形式。句意：这种高科技钱包的三个模型将于今年晚些时候上市，预计最便宜的价格是179美元。]‎ 课时提能练(二十二)‎ 必修4　Unit 11　The Media(B)‎ 课时作业A：基础层面 Ⅰ.单句语法填空 ‎1．Doing morning exercises is of benefit to your health.‎ ‎2．They are likely to_come (come) late because of the bad weather.‎ ‎3．People who are in favour of the plan are to attend tomorrow's meeting.‎ ‎4．The council at last gave us permission to go ahead of our building plans.‎ ‎5．New Zealand is a country lying off the eastern coast of Australia，consisting (consist) of two big islands and many smaller ones.‎ ‎6．I won't stand by and see them suffer like that.‎ ‎7．All attempts to_control (control) the spread of the disease have failed.‎ ‎8．I concluded from his letter that he was suffering from a bad cold.‎ ‎9．We didn't know he had attended the important lecture because no one told him about there being (be) a lecture the following day.‎ ‎10．I had been lying to myself，pretending (pretend) that everything was fine.‎ Ⅱ.单句改错 ‎1．He demanded that we left at once.left→leave ‎2．He managed to climb over the wall，but failed.managed→tried ‎3．The accused employed a lawyer in defence for him.for→of ‎4．He explained us why he was late for the meeting.explained后加to ‎5．Frankly speaking，I am not in favour to your plan.to→of Ⅲ.完成句子 ‎1．当地居民对这一消息表示非常气愤。(react to)‎ Local residents have reacted_angrily_to_the_news.‎ ‎2．为了赶上他们，他已尽了一切努力了。(do everything)‎ He has done_everything_he_could to catch up with them.‎ ‎3．顾客可以向老板投诉饭店内的低劣服务。(protest about)‎ Guests can protest_about_the_bad_service of the restaurant to the owner.‎ ‎4．警察告诫人们不要靠近燃烧的建筑物。(keep away from)‎ Police warned the people to_keep_away_from_the_burning_building.‎ ‎5．他们由于努力工作而成功。(by)‎ They succeeded by_working_hard.‎ 课时作业B：能力层面 Ⅰ.阅读理解 A ‎(2019·安徽重点中学盟校联考)‎ Welcome!‎ We look forward to welcoming you this summer.Below you will find a list of forms for students accepted to our 2019 Salisbury Summer School.Please review the documents and fill out and return any applicable forms.Should you wish to spend overnight in the area when you drop off your child，please make arrangements well in advance as summer is a busy time of year in Connecticut's northwest corner.(A list of area hotels is found here.)‎ Both the elective course enrollment(登记) and the questionnaire are very important because we will be unable to design your child's academic schedule without ‎ them.We would also like to draw your attention to the form regarding students leaving on weekends during summer school.‎ Accepted Student Forms(ASFs)：‎ ‎·Elective Enrollment ‎·Questionnaire ‎·Weekend Permission ‎·Travel Form ‎·Pharmacy(用药) Form ‎·E&R Laundry Registration Form The Salisbury School Health Center works with Magnus Health which is a secure and easytouse website for online submission and storage of your child's medical information.You must access your child's Magnus Health account in order to get and submit the required health forms before registration(Access the Pharmacy Form here)．Health forms must be completed and submitted to Magnus Health by June 15，if not，summer school classes and activities may not be accessible to your kid.‎ For questions regarding Salisbury School required health forms or your Magnus Health account，please email healthcenter @ salisburyschool.org.Alternatively，you may call the Health Center at 860－435－5748.‎ ‎【语篇解读】　本文是一篇应用文。文章介绍了2019年Salisbury学校暑期班的入班事宜，包括选修课程注册、问卷调查、健康信息等。‎ ‎1．What should they do if parents want to spend one night in the area?‎ A．Complete all the forms.‎ B．Book a room as early as possible.‎ C．Apply to Magnus Health.‎ D．Tell the summer school in advance.‎ B　[细节理解题。根据第一段中的“Should you...please make arrangements well in advance as summer is a busy time of year in Connecticut's northwest corner.”可知，如果父母想要在这个地方住一晚，应该提前在学校附近找旅馆订房间。]‎ ‎2．Which form should parents fill in if their kids leave on weekends during summer school?‎ A．Elective Enrollment.　　　 B．Questionnaire.‎ C．Weekend Permission. D．Travel Form.‎ C　[细节理解题。题干问的表格指的是“the form regarding students leaving on weekends during summer ‎ school”，由此可知，这个表格是学生在读暑假班期间的周末离开校园时所需要的，因此C项正确。]‎ ‎3．What may cause students to miss some classes and activities?‎ A．Incomplete health forms.‎ B．Not returning ASFs by June 15.‎ C．Failing to register ahead of time.‎ D．Loss of Magnus Health account.‎ A　[细节理解题。根据倒数第二段中的“Health forms must be completed...if not，summer school classes and activities may not be accessible to your kid.”可知，如果健康表格没有及时完成并提交，可能导致学生不能参与暑期班课程和活动。]‎ B ‎(2019·成都摸底测试)“Hungary？”I looked at my school headmaster in confusion.“I never mentioned wanting to go to Hungary.” And with that，my adventure started.‎ My name is Jonathan Diamond and I just finished an amazing school exchange year in Hungary.‎ Going on an exchange had always been my dream.When my high school offered an allyear program，I jumped at the opportunity.It would pay for almost everything and all I had to do was buy a plane ticket.I knew where I wanted to go：Spain，the country of dancers wearing flowing red dresses.So when I heard that I was going to Hungary，I was pretty shocked.But I decided to make the best of it，since it was，after all，a onceinalifetime opportunity.Before I knew it，I was on the airplane，leaving for Budapest Ferenc Liszt International Airport，Hungary.‎ I had difficult times when I almost gave up.Hungarian is the hardest language on the planet.Cultural differences occasionally embarrassed both my peers and me.I had to give up eating carrots，my beautiful favorite，for Hungarians think carrots are rubbish in their country.The change in the landscape was amazing，looking nothing like skyscrapers，bullet trains，cars，and people in tiny houses that I had been accustomed to.Gradually，I fell in love with the relaxing lifestyle，the warmhearted people，and getting home at 2：30 p．m.at the latest from school.And I was sad to leave on my very last day.‎ Having the host family who took me as one of their own members was the best thing I've ever experienced.From my little sisters，I learned how to embrace life to its fullest.From my brothers I learned that it's OK for a boy to run around the house.From my host parents I learned to stay positive，to smile and that when you pick the right ‎ people and take their hands，suddenly，you become friends.‎ ‎【语篇解读】　本文是一篇记叙文。文章讲述了作者作为一个交换生在国外学习的经历和感受。‎ ‎4．How did Jonathan feel when he was told to go to Hungary?‎ A．Excited and satisfied.‎ B．Confused and shocked.‎ C．Amazed and embarrassed.‎ D．Delighted and interested.‎ B　[细节理解题。根据第一段中的“I looked at my school headmaster in confusion.”可知，作者听到这个消息很迷惑，再结合第三段中的“So when I heard that I was going to Hungary，I was pretty shocked.”可知， 选项B正确。]‎ ‎5．Why did Jonathan still decide to go to Hungary instead of Spain?‎ A．He didn't like Spain.‎ B．He wanted to learn Hungarian.‎ C．It was a rare chance.‎ D．Going to Hungary was much cheaper.‎ C　[细节理解题。根据第三段中的“But I decided to make the best of it，since it was，after all，a onceinalifetime opportunity.”可知，作者决定充分利用这次机会，因为毕竟这是一次千载难逢的机会，所以选项C正确。a rare chance“一次罕见的机会”。]‎ ‎6．What can we learn about Jonathan during his stay in Hungary?‎ A．He fell in love with eating carrots.‎ B．He couldn't wait to leave.‎ C．He was surprised by the landscape.‎ D．He quickly got used to the life there.‎ C　[推理判断题。根据第四段中的“The change in the landscape was amazing”可知，选项C正确。]‎ ‎7．According to Jonathan，the host family________.‎ A．changed him completely B．taught him how to dance well ‎ C．treated him as equally as a student D．showed him the good things of life D　[推理判断题。根据最后一段内容可知，作者从寄宿家庭那里学到了很多人生哲学，他们向作者展现了生活中美好的事情，故选项D正确。]‎ Ⅱ.阅读七选五 ‎(2019·湖北七市教科研协作体联考)Do teenagers know how to sleep? If you're the parent of teens，you might be laughing to yourself.That's all they know how to do.In truth，teens might not know enough about how to sleep，when to sleep and why.__1__‎ Just as we focus on our diets and exercise for health，we need to consider sleep necessary to our mental，physical and psychological health.“Good” sleep is sleep that is long enough to allow your brain to remove the side effects of daytime brain activity.Consistent bed times and wakeup times are the key to keeping our sleep cycles.__2__‎ Teens are social creatures，and the most attractive social “gathering” place these days is on their digital devices.__3__ Ideally，we should avoid blue light for at least half an hour before bed.But social media and homework that requires screen time mean too many kids are powering up their devices when their bodies should be powering down for the night.‎ ‎__4__ Equally contributing to sleep issues are eating too late，taking naps，and failing to get enough exercise.In other words，these people never learned how to sleep.‎ Over time，poor sleep leads to a decline in mood.__5__Significantly，when I speak to my adult patients who are struggling with sleep issues，nearly all of them say their sleep problems started in high school.‎ Therefore，I recommend sleep education.Otherwise，we won't necessarily solve the health，safety and economic issues of sleepy teens.‎ A．When they are disturbed，our sleep is affected.‎ B．Going to bed too late is only one part of sleep problems.‎ C．Being exposed to blue light from our screens delays sleep.‎ D．Current school schedules allow for about seven hours of sleep a night.‎ E．It also contributes to a lot of medical issues，from being fat to heart disease.‎ F．Later school start time really contributes to more sleep and improved health.‎ G．As far as I'm concerned，one important element is missing：sleep education.‎ ‎【语篇解读】　本文主要介绍了要对青少年进行睡眠教育。‎ ‎1．G ‎　[本句位于段落末尾，要么是段落主题句或是承上启下的过渡句。段落首句提出问题，第二句介绍父母的反应，第四句介绍孩子们的情况，故可推知，空处所在句是提出本段的观点也就是对首句问题的回答，所以选G项。]‎ ‎2．A　[A项中的代词they指代前句中的“Consistent bed times and wakeup times”，前后意思连贯，所以选A项。]‎ ‎3．C　[C项中的screens是空前“digital devices”的列举，同时句中的blue light在空处后句再次出现，这是同义词复现。C项“接触来自我们屏幕的蓝光推迟了睡眠”与空后“理想情况下，我们应该在睡前至少半小时避免蓝光”构成了因果关系，所以选 C项。]‎ ‎4．B　[空后列举了造成睡眠不好的几个方面，由此可见此段主要介绍导致睡眠不好的主要表现形式，所以B项中的“Going to bed too late(睡觉太晚)”也是之一，所以选B项。]‎ ‎5．E　[E项中的“contributes to”与前句中的“leads to”是相同的表达，同时also一词更好体现二者之间的连贯。所以选E项。]‎ Ⅲ.语法填空 ‎(2019·石家庄一模)Mike Taylor，a university student in the study of prehistoric life forms for his Ph.D., discovered a brandnew species of dinosaur，while 1.________(conduct) research at the Natural History Museum in the United Kingdom.This new species 2.________(identify) as part of the sauropod family of dinosaurs.The sauropods were fourlegged，vegetarian dinosaurs，3.________ very long necks and tails，and relatively small skulls and brains.One of their most unusual 4.________(characteristic) was their nostrils，which were higher up in their head，almost near the eyes.So far，the sauropod bones 5.________(find) in every continent except Antarctica，and they are one of the longest living group of dinosaurs，spanning over 100 million years.This new species，6.________(name) Xenoposeidon proneneukos，which means forward sloping，lived about 140 million years ago.‎ Mike Taylor，7.________ has spent five years studying sauropod vertebrae，8.________(immediate) knew that this was the backbone of a sauropod.However，he had never seen one like this before.9.________(far) research proved this was indeed a new kind of sauropod.The bone，which had been discovered in 10.________ 1890's，had never been examined.‎ ‎【语篇解读】　本文是一篇记叙文。迈克·泰勒偶然发现了一种新的恐龙物种；经研究证明，这是一种新的蜥脚类动物。‎ ‎1．conducting　[考查现在分词。该句主语“Mike Taylor”和动词“conduct”之间是逻辑上的主谓关系，且根据空前的“while”可知，该处表示动作正在发生，故用conducting。该句也可以看成状语从句的省略，省略了主语“Mike Taylor”和be动词“was”。]‎ ‎2．was identified　[考查时态和语态。该句主语“This new species”和动词“identify”之间是被动关系，故用被动语态；此处陈述的是过去发生的事情，故用一般过去时。]‎ ‎3．with　[考查介词。句意：该蜥脚类动物为四肢食草恐龙，它有着长长的脖子和尾巴，还有相对小的头骨和大脑。with表示“具有，带有”，符合语境。]‎ ‎4．characteristics　[考查名词的单复数。characteristic为可数名词，根据该句中的“One of”可知，该处用名词的复数形式。]‎ ‎5．have been found　[考查时态和语态以及主谓一致。根据该句中的“So far”可知，该句用现在完成时，表示过去发生的事情对现在的影响；该句的主语“the sauropod bones”为复数形式，且和动词“find”之间是被动关系，故用被动语态，谓语动词用复数形式。]‎ ‎6．named　[考查过去分词。分析该句结构可知，空处作“This new species”的后置定语；主语“This new species”和动词“name”之间是逻辑上的动宾关系，故用named。]‎ ‎7．who　[考查定语从句。分析该句结构可知，空处引导非限制性定语从句，先行词为“Mike Taylor”，为人，关系词在从句中作主语，故用who引导该定语从句。]‎ ‎8．immediately　[考查副词。根据空后的动词“knew”可知，空处修饰该动词，表示“立即，立刻”，故用immediate的副词形式。]‎ ‎9．Further　[考查比较级。句意：进一步的研究证明，这的确是一种新的蜥脚类动物。根据句意可知，空处用比较级，表示“更进一步的”。]‎ ‎10．the　[考查定冠词。in the 1890's表示“在19世纪90年代”，故用定冠词the。]‎