（老高考适用）2023高考英语一轮总复习 第一编 教材回眸 Unit 1 Lifestyles课件 北师大版.ppt

1、Unit 1 Lifestyles自主排查 夯基固本matter peaceful peace relaxing relax relaxed relaxation stressful stress(5)(vt.)认为；猜想(adj.)据说的，假定的(conj.)假定，假设(6)(vi.)抱怨；投诉(n.)诉苦；牢骚；抱怨(7)(vt.)转变，转换(n.)开关；变更(8)(adj.)轻便的，手提(式)的(n.)可携带性；轻便suppose supposed supposing complain complaint switch portable portability(9)(n.)公文，文件(v

2、t.)记录，记载；用文献证明(10)(adj.)厌烦的，不感兴趣的(adj.)令人厌烦的(11)(vi.)遭受(痛苦)，感到疼痛(n.)痛苦(12)(n.)压力(vt.)对施压；迫使(13)(vt.)组织(adj.)有组织的，系统的(n.)组织(adj.)组织的(14)(vt.)更喜欢；宁愿(过去式/过去分词，现在分词)(n.)偏爱；优惠(adj.)更可取的document bored boring suffer suffering pressure organiseorganisedorganization organizational prefer preferred,preferring

3、 preference preferable(15)(n.)志愿者(v.)自愿做(16)(n.&vt.)挑战(17)(vt.&n)支持，支撑(adj.)可支持的(18)(n.&vt.)设计(n.)设计师(19)(n.)广告(v.)做广告；做宣传(n.)广告业；登广告(20)(adj.)拥挤的(v.)拥挤(n.)人群；一伙人volunteer challenge support supportable design designer advertisement advertise advertising crowded crowd(21)(adv.)否则；另外(22)(n.)疾病；呕吐，不健康(

4、adj.)有病的，患病的(adj.)(同义词)有病的；不舒服的(23)(n.)距离(adj.)遥远的(24)(adj.)古典的(adv.)古典地，正统地；典型的情况是otherwise sickness sick ill distance distant classical classically(25)(vt.)减少；降低(26)(vt.)忍受，忍耐(n.)架，台，座；摊位(27)(vi.)毕业(n.)毕业生(n.)毕业(28)(vt.)解决；解答(n.)解决方法reduce stand graduate graduation solve solution 问卷；调查表生活方式卡通片，动画片

5、遥远的警报，警告器急迫的，紧急的紧急地紧急午夜，半夜专家老练的；内行的会计，会计师正式的，合礼仪的正式地非正式的风格，作风工作狂relaxingSupposingdocumentsbored stressful sufferingpreferredsicknessorganiseddesignedtalk show make a difference switch over switch off switch on remote control go off take up be filled with 对感到厌烦忍受，遭受喜欢胜过；宁愿而不愿；与相比，更喜欢毕业于无法忍受做某事此刻，目前为而

6、设计想出，提出数年间cant standwere filled withtakes up went offmakes a differencecame up with preferred toare designed forswitch off suffering from When do you guess they will come up with a solution？While While 直击重点 突破考点boring relaxing relaxed an unforgettable and relaxing weekend urgent adj.急迫的，紧急的(P9)(1)单句

7、语法填空It was urgent for China _(develop)energy conservation and green buildings for sustainable development.Its urgent that she _(finish)her report and _(go)out for a walk to release her pressure.to develop(should)finish go(2)单句改错It is urgent that the patient is sent to hospital._第二个is(should)beis suf

8、fering from(2)单句改错He suffered poor eyesight and could no longer read properly._suffered后加fromis organisedorganization(2)单句写作They had _ Hainan Island this summer,where their pressure was released.今年夏天，他们组织了一次前往海南岛的旅行，在那里他们的压力得到了释放。an organised trip to studying to learnprefer to rather thancoming work

9、ing stand interruptingsupported in(2)单句写作They held a largescale event _ the implementation of the law.他们举行一次大型的活动以支持这项法律的实施。in support ofto design by(2)单句写作Computer security systems _ independent technicians.计算机安全系统将由独立的技师来设计。The method is specifically _ use in small groups.这种方法是专为小组活动设计的。will be de

10、signed bydesigned foraat(2)单句改错Can you distinguish the objects from the distance?_fromin或第二个theaon to(2)单句改错It was boring that his child kept switching round the TV channels._roundoverup to be taken uponwent awayGo ahead withis filled outwas filled withat for(2)单句改错She hurried here for the moment sh

11、e heard the message we sent to her._去掉forare rising am leavinglistenedlisteningto go entering(2)单句写作_ a few minutes for his eyes _ the dark.过了几分钟他的眼睛才适应了黑暗。It took to adjust to boring learningit impossiblethat such(2)单句改错They were so little children that we were busy looking after them day and night

12、._sosuchas thatthe same girl that the same as课文回练 升华运用根据课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。Brian Blakey is a couch potato,who prefers 1(switch)on the TV to watch programmes to getting up immediately when he wakes up in the morning.He spends sixteen or seventeen hours a day 2(watch)TV though he takes his

13、dog for 3walk every afternoon.However,he never watches TV all night.He usually switches 4the TV at about 2：00.Bob Black,a workaholic,5(normal)wakes up about five minutes before his alarm clock goes off.It takes him less than fifteen minutes 6(wash),get changed,have breakfast,leave home and get on a

14、bus.And he is always the first person to get to the office.A large part of the day 7(take)up by meetings and phone calls,and every minute 8(fill)with urgent matters.Besides,he looks at some documents 9are brought back from the office even when he gets home at about ten.He says he gets 10(bore)if the

15、re is nothing to do.switching watching a off normally to wash is taken is filled which/that bored 基础达标 自主训练答案：relaxinglast weekend的特征应用由现在分词转化来的形容词来描述，故填relaxing。句意：我们都觉得上周末很轻松。.单句语法填空1We all felt last weekend very _(relax)答案：is filled本句描述一般事实，应用一般现在时，be filled with“充满着”，故填is filled。2The garden _(fi

16、ll)with the scent of flowers.答案：is应用一般现在时，描述客观事实，be late for sth“做某事迟到”。3Mary is a model example for us;she _(be)never late for school.答案：complaining 句意：最近她一直都在抱怨我为她做的一切。现在进行时与always连用，表达某种感情色彩。4She is always _(complain)about all I have done for her recently.答案：stressful 根据句子结构可知，表示“充满压力的工作”应该用形容词作定

17、语，修饰work，故此处用stressful。5Under the _(stress)work and the pressure of the life,most people feel unhappy and tired.答案：sufferings 根据句意可知，表示“种族的痛苦”，应该用名词作describe的宾语，且应用名词复数形式，故填sufferings。6Many of his novels have described the _(suffer)of his race.答案：rains 在条件状语从句中，应用一般现在时表示将来。7We will stay at home if i

18、t _(rain)tomorrow.答案：walkingprefer doing sth to doing sth中，to是介词，后跟动名词作介词宾语。8I preferred playing on the playground to _(walk)around from one shop to another.答案：otherwise 前后两个分句在语意上表示转折，后半句描述相反的结果，意为“否则，不然的话”，故填otherwise。9My parents lent me the money;_，I couldnt have afforded the car.答案：at 根据句意可知，表示“

19、此刻，目前”，用at the moment。10Julias on holiday in Spain _ the moment.答案：while some boys are talking and laughing.单句写作1Most of the girls in the classroom are studying,_(而一些男孩在说笑)答案：At present,through distance learning2_(目前通过远程学习),many teachers have mastered the teaching skills.答案：takes up3The old wardrobe

20、 _ too much space.这个旧衣柜太占空间。答案：so much;that4There is _ noise _ I can hardly concentrate on my study.教室里太吵闹，我无法专心学习。答案：It is a bit cold in the room.Please switch/turn on the air conditioning.5_室内有些冷了，请打开空调吧。.语法填空Homeschooling is a movement around the country and the world,in which parents educate the

21、ir children at home instead of sending them to a _1_(tradition)public or private school.Families choose to homeschool for various reasons,including the belief _2_ children are not progressing within the school structure.The homeschooling movement _3_(begin)growing in the 1970s,when some popular auth

22、ors and researchers started writing about educational reforms.They suggested homeschooling _4_ an alternative educational option.It _5_(report)that there are now more than 2 million children being homeschooled in the US,with the percentage becoming _6_(high)each year.Homeschooling is legal in all 50

23、 states and in many foreign countries.Legal _7_(require)for homeschooling in the US vary from place to place._8_ most important thing parents need to homeschool their children is _9_(like)them and enjoy their company and their foolishness.They have to enjoy all their talks and questions,and enjoy eq

24、ually _10_(try)to answer those questions.In almost all areas of the country,parents dont need an education degree to homeschool.Those with young children can begin a home education program when their children turn school age.traditionalthatbeganasis reportedhigherrequirementsTheto liketrying1考查词性转换。

25、句意：在家教育是一种遍布美国和世界的运动，父母在家里教育他们的孩子，而不是送他们去传统的公立或私立学校。设空处修饰名词school，需用形容词作定语。故填traditional。2考查同位语从句的连接词。句意：人们选择在家教育有各种各样的原因，其中包括认为孩子在学校里无法取得进步。设空处引导同位语从句，解释说明belief的内容，从句不缺成分，且没有表示疑问，需用连接词that引导。故填that。3考查动词的时态。句意：20世纪70年代，一些受欢迎的作家和研究人员开始撰写有关教育改革的文章，在家教育运动开始兴起。设空处在句中作谓语，根据in the 1970s可知，此处陈述过去发生的事情，需用

26、一般过去时。故填began。4考查介词。句意：他们建议把在家教育作为另一种教育选择。结合语境可知，此处需填介词as“作为”。故填as。5考查动词的时态、语态和主谓一致。句意：据报道，现在美国有200多万儿童在家接受教育，而且这个比例每年都在上升。此处陈述客观事实，需用一般现在时，主语it和report为被动关系，It is reported that.为固定句型，意为“据报道”。故填is reported。6考查形容词的比较级。become为系动词，设空处需填形容词作表语，此处表示“这个百分比在逐年增加”，应用比较级。故填higher。7考查词性转换。句意：美国对在家教育的法律要求因地而异。L

27、egal为形容词，应用名词作主语，谓语动词为动词原形“vary”，应用名词复数。故填requirements。8考查冠词。此处用定冠词the与most important构成最高级结构。位于句首，首字母需大写。故填The。9考查非谓语动词。此处在句中作表语，结合后面的动词“enjoy”可知，此处应该填入所给词的不定式。故填to like。10考查非谓语动词。句意：他们不得不享受他们所有的谈话和问题，同样享受尽力回答这些问题的乐趣。enjoy doing sth 为固定短语，意为“喜欢做某事”。故填trying。.短文改错Im delighted to know you showed a gre

28、at interest in Chinese table manners.Now I would like to share you how to behave properly when we are invited to dinner.To begin with,the host will reserve a special seat for the guest,which is highly honored on such an occasion but is expected to be the first to taste the food served.Beside,chopsti

29、cks and spoons are usually used when you are eating in China.Third,you are not supposed to making a noise while eating soup.Last but not least,remember to thank the host for the delicious food he has been offered,which will surely make him happily.I hope my advices will be of help to you.1showedshow

30、考查一般现在时。know后接的宾语从句应为一般现在时，主语为you，所以谓语用show。故将showed改成show。2you前加with考查介词。share sth with sb“与某人分享某物”也可以说成share with sb sth“与某人分享某物”。故在you前面加上with。3weyou考查代词。由本句中的you可知when引导的时间状语从句的主语为you。故将we改成you。4whichwho考查定语从句的引导词。the guest为先行词，在非限制性定语从句中作主语，所以关系代词为who。故将which改成who。5butand考查连词。分析句意可知，前后两句句意表示并列关

31、系，所以用并列连词and。故将but改成and。6BesideBesides考查副词。beside是介词，表示“在旁边”。besides是有两个词性，当介词为“除之外”。besides用作副词的意思是“而且，还有”，引出另一种情况，以作补充。可用于句首、句尾，也可用于句中，常常用逗号或分号与句子的其他成分隔开。故将Beside改成Besides。7makingmake考查动词不定式。be supposed to do sth“应该做某事”为固定短语。故将making改成make。8去掉has后的been考查动词的语态。the delicious food为先行词，在定语从句中作offer的宾语

32、，定语从句主语为he，与谓语为主动关系。故去掉been。9happilyhappy考查形容词。make sbadj.，其中形容词作sb的宾语补足语。故将happily改成happy。10advicesadvice考查名词。advice为不可数名词。故将advices改成advice。课后作业.完形填空(2022贵州省部分重点中学高三联考)One late summer afternoon,Edward,a teenager,hung out with his friends.They swam in the _1_ after a long day at school.They had wat

33、er fights,swimming races,and _2_ themselves.Just as the _3_ went down,when Edward was about to go home,his friend _4_ him to go and swim in the deeper end of the pond.Edward knew some _5_ facts about it.It had many different types of algae(藻类)and _6_ water currents.Several people had _7_ there as so

34、me rumors(谣言)said.Edward was wondering what to do next when other friends also dared him to _8_ there.Edward was about to say _9_，but his friend said that he would give him something _10_ if he did it.Edward declined the deal _11_ and was ready to,home,but then the rest of his friends were chanting(

35、反复喊),“SWIM,SWIM”.Edward _12_ candy,even a tiny one would make him very _13_.Also,he didnt want to be _14_ in front of his friends.So he went into the deeper end.But as soon as he did this,he started _15_.Edward could swim,but not that well.He yelled,“HELP”.His friends tried to come and _16_ him,but

36、they were too far away.Just when Edwards life seemed almost over,a worker cleaning up the pond area came to his _17_.He pulled Edward out of the pond by his shoulder.And he _18_ Edward for attempting such a stupid dare.Edward said he would never forget the _19_ and that he would keep in mind that al

37、though swimming is fun,_20_ comes first.篇章导读：本文是一篇记叙文。文章讲述了Edward(爱德华)和小伙伴在外面游泳，Edward差点儿溺水的故事。答案：C 句意：在学校度过了漫长的一天后，他们在池塘里游泳。根据下文“swim in the deeper end of the pond”可知，他们在池塘里游泳。故选C。1A.river BlakeCpond Dsea答案：B 句意：他们打水仗，游泳比赛，玩得很开心。lose“丢失”；enjoy“享受，喜爱”；help“帮助”；apply“应用”。根据上文“They had water fights,sw

38、imming races”可知，他们玩得很开心。故选B。2A.lost BenjoyedChelped Dapplied答案：D 句意：就在太阳落山的时候，爱德华正要回家，他的朋友怂恿他去池塘的深处游泳。根据上文“One late summer afternoon”可知，此处表示太阳落山。故选D。3A.wind BstarCmoonDsun答案：Coppose“反对”；order“命令”；dare“激，敢”；persuade“劝说”。根据下文“when other friends also dared him to”可知，小伙伴们想激Edward，看他是否敢去深水区游泳。故选C。4A.oppo

39、sedBorderedCdaredDpersuaded答案：Aworrying“令人担忧的”；exciting“令人兴奋的”；disappointing“令人失望的”；confusing“混乱的”。根据下文“It had many different types of algae(藻类)and _6_ water currents.Several people had _7_ there as some rumors(谣言)said.”可知，Edward知道池塘让人担心的几个事实。故选A。5A.worrying BexcitingCdisappointing Dconfusing答案：B 句意

40、：它有许多不同类型的藻类和不寻常的水流。根据上文“It had many different types of algae(藻类)”以及下文“Several people had.as some rumors(谣言)said.”可知，深水区有不寻常的水流(暗流)。故选B。6A.fine BunusualCsmall Dunimportant答案：D 根据下文“there as some rumors(谣言)said”可知，此处表示传说有几个人曾经在那里溺亡。故选D。7A.lived BtraveledCswamDdied答案：B 根据上文“go and swim in the deeper e

41、nd of the pond”可知，其他小伙伴也激他，让他在深水区游泳。故选B。8A.walk BswimCrun Ddrive答案：A 句意：爱德华正要说“不”，但他的朋友说，如果他这么做，他会给他一些甜食。故选A。9A.no BhelloCthanks Dsorry答案：D 根据下文的“candy”可知，他的朋友说如果Edward答应游过去，就给他甜食。故选D。10A.cheap BbeautifulClong Dsweet答案：Bcarefully“仔细地”；immediately“立刻，马上”；easily“容易地”；essentially“本质上”。根据下文“was ready to

42、,home”可知，Edward立即拒绝了这个交易。故选B。11A.carefully BimmediatelyCeasily Dessentially答案：A 句意：爱德华喜欢糖果，即使是一小块也会让他非常高兴。故选A。12A.loved BboughtCmade Dsold答案：Csurprised“感到惊讶的”；puzzled“困惑的”；happy“高兴的”；angry“生气的”。Edward很喜欢糖果，甚至一小块糖都能使他非常高兴。故选C。13A.surprised BpuzzledChappy Dangry答案：D 句意：而且，他不想在朋友面前显得胆怯。mouthwatering“令人

43、垂涎欲滴的”；hardworking“勤奋的”；lionhearted“非常勇敢的，无畏的”；chickenhearted“胆小的”。故选D。14A.mouthwatering BhardworkingClionhearted Dchickenhearted答案：Crun“跑”；laugh“大笑”；drown“淹没”；cry“哭”。根据下文“Edward could swim,but not that well.”可知，Edward溺水了。故选C。15A.running BlaughingCdrowning Dcrying答案：B 句意：他的朋友们想过来救他，但是他们离得太远了。excuse“

44、原谅”；save“挽救，保留”；support“支持”；defeat“击败”。故选B。16A.excuse BsaveCsupport Ddefeat答案：A 句意：就在爱德华快要淹死的时候，一个正在清理池塘的工人救了他。根据下文“He pulled Edward out of the pond by his shoulder.”可知，Edward被救了。故选A。17A.rescue BhomeCschool Dfriend答案：C 句意：他责怪爱德华这样愚蠢的冒险。praise“称赞”；sympathize“同情”；scold“责备”；forgive“原谅”。根据下文“Edward for

45、attempting such a stupid dare”可知，Edward被责骂。故选C。18A.praised BsympathizedCscolded Dforgave答案：Alesson“教训，经验”；word“单词”；knowledge “知识”；information“信息”。根据上文可知，Edward差点溺水，这是一次教训。Edward不会忘记这次教训。故选A。19A.lessonBwordCknowledge Dinformation答案：D 句意：爱德华说，他永远不会忘记这次教训，他会记住，尽管游泳很有趣，但安全是第一位的。instruction“指示”；skill“技能”

46、；progress“进步”；safety“安全”。根据下文“comes first”可知，安全第一。故选D。20A.instructionBskillCprogressDsafety.阅读理解A(2021吉林长春市高三三模)Its hard to turn down hamburgers,French fries,potato chips and all of the other junk food that seem to call out to us.However,eating too much junk food can harm your body,particularly if y

47、oure between the ages of 10 and 19.“Junk food shapes adolescent brains in ways that weaken their ability to think,learn and remember.It can also make it harder to control impulsive behaviors，”said Amy Reichelt,a brain and nutrition specialist at Western University,Canada.“It may even up a teens risk

48、 of depression and anxiety.”Reichelt and two other researchers found adolescents are more sensitive than any other age group to process foods with a lot of fat and sugar.Adolescent brains are still developing the ability to assess risks and control actions.The prefrontal cortex is the part of the br

49、ain that tells us we shouldnt eat chips all the time and helps us resist that urge.But this region is the last to matureitdoesnt fully develop until we are in our early 20s.Meanwhile,teen brains get more active from rewards for a while.The parts of the brain that make us feel good when we do somethi

50、ng pleasurable are fully developed by the teen years.In fact,these regions are even more sensitive when we are young.Thats because dopamine(多巴胺),a natural chemical that lifts our mood when we experience something good,is especially active in adolescent brains.Therefore,the teen brain has two strikes

51、 against it when it comes to resisting junk food.“It has a heightened drive for rewards and reduced selfregulation，”said Reichelt.So,whats the best way to say no to junk food?Researchers suggest exercise.When we exercise,the brains reward system becomes less sensitive to food.Exercise also cause the

52、 body to make a protein that helps brain cells grow and boosts connections between the prefrontal cortex and other brain regions.The prefrontal cortex thus can work better to help us make wise decisions and control our impulses.篇章导读：本文是一篇说明文。科学家最新研究表明，垃圾食品不仅对身体不好，甚至会对大脑造成负面影响，造成记忆减退和认知能力下降，而且对青少年的影响

53、尤为明显。1What is the main idea of the second paragraph?AThe effects of eating junk food.BThe causes of favouring junk food.CThe tendency of sharing junk food.DThe benefits of avoiding junk food.答案：A 段落大意题。根据第二段的内容可知，垃圾食品会损伤思维、学习和记忆的能力进而影响青少年大脑发育。它也会使控制冲动行为变得更加困难，并增加青少年患抑郁症和焦虑症的风险。由此可知，本段主要介绍了吃垃圾食品的影响。故

54、选A。2What is the function of the prefrontal cortex?AIt serves as the sense of taste.BIt promotes teenagers spirits.CIt is partly in charge of selfcontrol.DIt helps teenagers grow physically mature.答案：C细节理解题。根据第三段第三句“The prefrontal cortex is the part of the brain that tells us we shouldnt eat chips al

55、l the time and helps us resist that urge.(前额叶皮层是大脑的一部分，它告诉我们不应该一直吃薯片，并帮助我们抵制这种冲动。)”可知，前额叶皮层能帮助我们抵制吃薯片的冲动，所以它在一定程度上掌管着自我控制能力。故选C。3What does“it”refer to in the third paragraph?AThe prefrontal cortex.BThe urge.CThe adolescent brain.DThe body.答案：A 指代判断题。根据第三段第三、四句“The prefrontal cortex is the part of th

56、e brain that tells us we shouldnt eat chips all the time and helps us resist that urge.But this region is the last to matureit doesnt fully develop until we are in our early 20s.(前额叶皮层是大脑的一部分，它告诉我们不应该一直吃薯片，并帮助我们抵制这种冲动。但是这一区域是最后发育成熟的部分要到我们二十岁出头，它才完全发育好。)”可知，此处it代指上文提到的the prefrontal cortex(前额叶皮层)。故选A

57、。4Why is it hard for teens to give up junk food?AJunk food is delicious and nutritious.BJunk food is popular among young people.CTeenagers dont realize the harm of junk food.DTeenagers can feel temporary excitement from junk food.答案：D 推理判断题。根据第四段的内容可知，多巴胺是一种天然的化学物质，当我们体验到美好的事物时，它能提升我们的情绪，在青少年的大脑中尤其活

58、跃。因此，在抵制垃圾食品方面，青少年的大脑有两个劣势。大脑加强了获得奖励的冲动而降低了自我调节能力。由此可推知，从垃圾食品中感受到的暂时的兴奋让青少年难以拒绝垃圾食品。故选D。B(2022河南宋基信阳实验中学高三摸底考试)Lets do some sleep math.You lost two hours of sleep every night last week because of a big project due on Friday.On Saturday and Sunday,you slept in,getting four extra hours.On Monday morni

59、ng,you were feeling so brighteyed,and you only had one cup of coffee,instead of your usual two.But dont be cheated by your energy:Youre still carrying around a heavy load of sleepiness,or what experts call“sleep debt”in this case something like six hours,almost a full nights sleep.Sleep debt is the

60、difference between the amount of sleep you should be getting and the amount you actually get.Its a deficit(缺乏)that grows every time we skim some extra minutes off our nightly sleep.“People accumulate(积累)sleep debt gradually without being noticed，”says William CDecent,founder of the Stanford Universi

61、ty Sleep Research Center.Studies show that such shortterm lack of sleep leads to a foggy brain,worsened vision,and trouble remembering.Longterm effects include obesity(肥胖)and heart disease.A survey by the National Sleep Foundation reports that were losing one hour of sleep each nightmore than two fu

62、ll weeks of sleep every year.The good news is that,like all debts,with some work,sleep debt can be repaid.Adding an extra hour or two of sleep a night is the way to catch up on sleep debt.For the longterm lack of sleep,take it easy for a few months to get back into a natural sleep pattern.Go to bed

63、when you are tired,and allow your body to wake you in the morning(no alarm clock allowed).You may find yourself catatonic(有紧张感的)in the beginning of the recovery cycle:expect to have ten hours shuteye per night.As the days pass,however,the amount of sleeping time will gradually decrease.So earn back

64、that lost sleepand follow the orders of your inner sleep needs,and youll feel better.“When you put away sleep debt,you become a superman，”says Stanfords Dement,talking about the improved mental and physical abilities that come with being well rested.篇章导读：本文是一篇说明文。文章主要讲述了我们是如何积累自己的睡眠债务的，以及长期这样下去会对我们的

65、身体健康造成的影响和弥补睡眠债务的方法。答案：A 推理判断题。根据第一段中的“Lets do some sleep math.(让我们做一些睡眠数学。)”和“Youre still carrying.a full nights sleep(你仍然背负着沉重的睡意，或者专家所说的睡眠债务在这种情况下，大约6个小时，几乎是一整晚的睡眠)”可推知，睡眠数学的例子用来说明在什么情况下，你会积累睡眠债务。故选A。5The example of sleep math is used to show _.Ain what case you build up a sleep debtBwhy you need

66、 six hours sleep every nightCwhy you are full of energy even when you dont have enough sleepDin what case you should drink coffee to keep energetic答案：B细节理解题。根据第二段第一句“Sleep debt is.you actually get.(睡眠债务指的是你应该得到的睡眠时间和你实际得到的睡眠时间之间的差额。)”可知，本段是以sleep debt的定义开始的。故选B。6The author begins Paragraph 2 with _.

67、Aan example Ba definitionCan argument Da discussion7By saying the underlined sentence in the last paragraph,Dement means _.Ayou can get enough sleep with the supermans helpByou can achieve your goals with a sleep debtCyou will be clever if you accumulate sleep debtDyou will be in a good state with e

68、nough sleep答案：D 句意猜测题。根据画线部分所在句“When you put away.being well rested.(当你摆脱了睡眠债务，你就成了一个超人，斯坦福大学的Dement(德门特)说，他谈到了良好休息带来的精神和身体能力的提高。)”可知，Dement认为睡眠充足了，你的精神状态才会好。故选D。答案：D标题判断题。根据第三段前两句和最后一段第一句“So earn back that.feel better.(所以，弥补你失去的睡眠，并遵循你内心的睡眠需求，你会感觉更好。)”及上文介绍的睡眠债务的含义、长期这样下去会对我们身体健康造成的影响和怎样弥补睡眠债务可知，D项

69、(你能弥补睡眠不足吗？)是本文的最佳标题。故选D。8What might be the most suitable title for the passage?AHow can you keep energetic？BCan you have a good sleep?CWhat is sleep debt？DCan you catch up on sleep debt?.短文改错(2022河南宋基信阳实验中学高三摸底考试)Debbie is an accountant in an large company in London.She often travels to work on the

70、 tube.Usually,it is too crowded that she cant find anywhere to sit.She often spends all morning check numbers.For lunch she often gets a sandwich in a nearby sandwich shop.She has dance classes and go to the gym in order get enough exercise.At the weekend she sometimes drives to the countryside with his friends if the weather forecast is good.Debbie and her friends like to go walking which there are no shops,crowds and the tube.And the fresh air is good to her lungs.She loves to it.