2020届一轮总复习外研版高三英语课时跟踪训练29含答案
课时跟踪训练(二十九)Ⅰ.单词拼写/用所给词的正确形式填空1．If you want to travel to a foreign country, you'd better learn about its __________ (背景)．[答案]background2．After I graduated from a key university, Mr. Smith __________ (保证) a job to me.[答案]guaranteed3．Before you __________ (购买) anything, you'd better think twice.[答案]purchase4．I don't know the ________ (具体的) meaning of the __________ (符号)．[答案]specific；symbol5．These bags made in that factory are of high __________ (质量)．[答案]quality6．Once __________ (perform), his music works attracted all the people present.[答案]performed7．When the meeting __________ (declare) closed, all the people stood up and left.[答案]was declared8．To win the __________ (champion) in the next game is certainly a challenging job for her.[答案]championship9．We are in __________ (compete) with four other companies forthe contract.[答案]competition10．If it __________ (protest) by all the people, the government can hardly carry out the new policy.[答案]is protestedⅡ.完成句子1．这个城镇的人口正在增加。
The population of this town is ____________________.[答案]on the increase2．我有可能很快就会找到一份新的工作。
____________________ I will find a new job soon.[答案]The chance is that3．作为一名学生，你应该利用好时间去学习。
As a student, you should ________________ to study.[答案]take advantage of time4．即使你完成了培训，我也无法保证你能有工作。
Even if you complete your training, I can't __________________.[答案]guarantee you a job5．图书馆里失窃的图书数量很大。
____________ the books stolen from the library ______ very large.[答案]The number of；isⅢ.阅读理解A(2017·湖南长沙长郡中学月考)Today, we are told that children don't spend enough time in the fresh air. Many of them are addicted to a screen either on a computer or a TV—they seem to be living in a virtual world. They have lost touch with nature.But now 400 organizations in the UK, from playgroups to the National Health Service, are encouraging children to have some “wild time”. They want kids to swap at least 30 minutes of watching TV or playing computer games for time playing outside. Activities such as building dens, climbing trees, rummaging for conkers and playing hide and seek are just some of the things kids can do. Even if they live in a city, they can go on adventures in the garden or the park.Children often need a helping hand from mum and dad. They need to be shown what to do and where to go. Andy Simpson from National Health Service says, “We want parents to see what this magical wonder product does for their kids' development, independence and creativity，by giving wild time a go.”So despite the complicated world that young people grow up in now, it seems that going back to basics and experiencing “nature's playground” is what modern children need. David Bond from Project Wild Thing says, “We need to make more space for wild time in children's daily routine, freeing this generation of kids to have the sort of experiences that many of us took for granted. ”This might sound a bit old－fashioned to you or maybe, like me, it made you think about sticking on your boots, getting outdoors and reliving your childhood. There's no age limit on enjoying yourself!语篇解读：如今孩子们大都迷恋于电视或电脑，而在户外的时间越来越少，他们失去了与大自然亲密接触的机会。
在本文中作者提出鼓励孩子有“wild time”，去进行一些户外活动，比如捉迷藏，爬树等。
而且提出这些改变都需要父母的帮助。
1．What is the best title of the text?A．Wild Time for ChildrenB．Benefits of Wild TimeC．More Space for ChildrenD．Adventures of Children[解析]标题归纳题。
文章第二段第一句“But now... are encouraging children to have some‘wild time’．”点明了文章主旨，即鼓励孩子们有“狂欢的时间”。
故选A项。
[答案] A2．Children are encouraged to do the following activities EXCEPT __________.A．building densB．climbing treesC．playing hide and seekD．watching TV[解析]细节理解题。
根据第二段第三句可知，选D项。
[答案] D3．What's the main idea of Paragraph 4?A．Modern children need wild time.B．Adults value outdoor activities.C．The present world is complicated.D．This generation of kids have no freedom.[解析]段落大意题。
根据第四段第一句可知，选A项。
[答案] A4．The last paragraph suggests that __________.A．people like recalling the pastB．it is out of date to go outdoorsC．it is too late for adults to enjoy natureD．people at any age can enjoy wild time[解析]推理判断题。
根据最后一段最后一句“There’s no age limit on enjoying yourself！”可推知，任何年龄的人都可以享受狂欢的时间。
故选D。
[答案] DB(2017·广东仲元中学月考)A recent housing project in Helsinki offers remarkably cheap apartments for those under the age of 25. They must commit to spending time with their older neighbors.Helsinki offers 247－square－foot studio apartments with a bathroom, storage space, kitchen, and balcony for only $ 272 every month—about a third of the average price for a studio in the city. The apartment is inside homes for the elderly, and the young renter must spend between three to five hours with their elderly neighbors each week.Like pretty much all other major cities in the world, Finland's capital of Helsinki has faced rapid population growth in recent years. And with population growth, comes an inevitable rise in the cost of living, and of course, sharp increase in rent. Currently, Helsinki is ranked 14th on the list of the world's most expensive cities. For those young and freshly independent, this causes terrible problems—even homelessness.“It's a very expensive city to live in，” Mr. Bostrom writes in an e －mail to CNN's Eoghan Macguire. “If you manage to get an apartment that the city owns, it can be quite affordable. The screening criteria included the ability to participate in a variety of activities，such as cooking or playing instruments，but the number of applicants for those apartments is so high that waiting list takes forever，” he says.According to Helsinki's Youth Housing Association, they citycouncil aims to ensure that every young person will have a home by 2018. Miki Mielonen，a representative of the youth department，says this project, currently in its trial stages，will help out young people while offering social benefits to senior citizens. “I think there is quite a rigid opinion in Finland with many people thinking young of the old ideas that we are going to break down.”语篇解读：本文讲的是随着人口的膨胀，赫尔辛基的年轻人住房难的问题。
高考英语 一轮复习 课时跟踪检测试题29 (含答案解析)
高考英语一轮复习课时跟踪检测试题29（含答案解析）课时跟踪检测29(B5Unit2)Ⅰ.单项填空1．ShandongProvincewhich________17citieswillquickenitspaceofeconomicdevelopment.A．consistsof B．makesupC．bemadeup D．isconsistedof答案与解析：A由句意知，应选择意思为“由……组成”的短语。
consistof无被动语态。
C项应采用“ismadeupof”形式。
2．WhensheheardthatshehadbeenadmittedbyQinghuaUniversity,shejumpedwith________.A．thrill B．frightC．surprise D．terror答案与解析：A withthrill“惊喜地，激动地”。
fright“害怕”；surprise“惊讶”；terror“惊恐”。
3．—Ihearthatyouwillbeontravelagain.—Yeah.Myboss________formetodiscussbusinessdetailswithsomeonefromanothercompany.A．asked B．arrangedC．sent D．called答案与解析：B arrangeforsb.todo是固定用法，表示“安排某人做某事”。
4．Thereisno________inpushingchildrenunlesstheyaretalentedandinterestedinit.A．wonder B．needC．point D．doubt答案与解析：C句意：如果孩子没天分且不感兴趣，逼迫孩子是没有意义的。
Thereisnopoint(in)doingsth.“做某事没有意义”。
5．We________thejob________fiveparts,andeachmandidonepart.A．divided;into B．separated;intoC．divided;fromD．separated;from答案与解析：A divide...into...“把(整体)分成若干份”。
最新外研版高考英语一轮复习课时同步测试题(全高中 共182页 附答案)
最新外研版高考英语一轮复习课时同步测试题（全高中共182页附答案）目录课时作业(一)题型组合练——练速度(限时：30分钟)Ⅰ.阅读理解AAfter the earthquake had stopped，when the rescuers reached the ruins of a young woman's house，they saw her dead body through the cracks.But her pose was somehow strange that she knelt on her knees like a person was worshiping(做礼拜)；her body was leaning forward，and her two hands were supported by an object.The collapsed house had crashed her back and her head.With so many difficulties，the leader of the rescue team put his hand through a narrow gap on the wall to reach the woman's body.He was hoping that this woman could be still alive.However，the cold and stiff body told him that she had passed away for sure.He and the rest of the team left this house and were going to search the next collapsed building.For some reasons，the team leader was driven by compelling force to go back to the ruined house of the dead woman.Again，he knelt down and used his hand through the narrow cracks to search the little space under the dead body.Suddenly，he screamed with excitement，“A child！There is a child！”The whole team worked together; carefully they removed the piles of ruined objects around the dead woman.There was a 3-month-old little boy wrapped in a flowery blanket under his mother's dead body.Obviously，the woman had made a sacrifice for saving her son.When her house was falling，she used her body to make a cover to protect her son.The little boy was still sleeping peacefully when the team leader picked him up.The medical doctor came quickly to exam the little boy.After he opened the blanket，he saw a cell phone.There was a text message on the screen.It said，“If you can survive，you must remember that I love you.”This cell phone was passing around from one hand to another.Everybody that read the message wept.“If you can survive，you must remember that I love you.”Such is the mother's love for her child![语篇解读]本文为一篇记叙文。
高考英语一轮复习课时跟踪检测29 试题解析.pdf
课时跟踪检测29(B5Unit 2)Ⅰ.单项填空1．Shandong Province which ________ 17 cities will quicken its pace of economic development.A．consists of B．makes upC．be made up D．is consisted of答案与解析：A由句意知，应选择意思为“由……组成”的短语。
consist of无被动语态。
C项应采用“is made up of”形式。
2．When she heard that she had been admitted by Qinghua University, she jumped with ________.A．thrill B．frightC．surprise D．terror答案与解析：A with thrill“惊喜地，激动地”。
fright“害怕”；surprise“惊讶”；terror“惊恐”。
3．—I hear that you will be on travel again.—Yeah. My boss ________ for me to discuss business details with someone from another company.A．asked B．arrangedC．sent D．called答案与解析：B arrange for sb. to do是固定用法，表示“安排某人做某事”。
4．There is no ________ in pushing children unless they are talented and interested in it.A．wonder B．needC．point D．doubt答案与解析：C句意：如果孩子没天分且不感兴趣，逼迫孩子是没有意义的。
There is no point (in) doing sth.“做某事没有意义”。
2019届一轮总复习外研版高三英语课时跟踪训练29含答案
课时跟踪训练(二十九)Ⅰ.单词拼写/用所给词的正确形式填空1．If you want to travel to a foreign country, you'd better learn about its __________ (背景)．[答案]background2．After I graduated from a key university, Mr. Smith __________ (保证) a job to me.[答案]guaranteed3．Before you __________ (购买) anything, you'd better think twice.[答案]purchase4．I don't know the ________ (具体的) meaning of the __________ (符号)．[答案]specific；symbol5．These bags made in that factory are of high __________ (质量)．[答案]quality6．Once __________ (perform), his music works attracted all the people present.[答案]performed7．When the meeting __________ (declare) closed, all the people stood up and left.[答案]was declared8．To win the __________ (champion) in the next game is certainly a challenging job for her.[答案]championship9．We are in __________ (compete) with four other companies forthe contract.[答案]competition10．If it __________ (protest) by all the people, the government can hardly carry out the new policy.[答案]is protestedⅡ.完成句子1．这个城镇的人口正在增加。
2020届一轮总复习外研版高三英语课时跟踪训练2 含答案
课时跟踪训练(二)Ⅰ.单词拼写/用所给词的正确形式填空1．My English teacher is __________ (精力充沛) and he is always helping us in his spare time.[答案]energetic2．Mr. Wang is very __________ (耐心的) with us when we meet some problems.[答案]patient3．The old scientist was praised for his contribution to the__________ (科学的) experiment.[答案]scientific4．If you want to be admitted into a key university, you must strengthen the __________ (纪律)．[答案]discipline5．In order to __________ (避开) meeting Li Ming, Wang Lin went to another room.[答案]avoid6．I didn't find the story __________ (amuse)；in fact, I thought it was rather boring.[答案]amusing7．Tom admitted __________ (cheat) in the exam.[答案]having cheated8．He expressed his __________ (appreciate) to his teacher after making great progress.[答案]appreciation9．Please send them my __________ (respect) when you write.[答案]respects10．__________ (strict) speaking, your opinion isn't the same with mine.[答案]StrictlyⅡ.单句改错1．Mrs. Li is patient to her students.____________[答案]to→with2．I'd appreciate if you could tell me whether or not you will come.____________[答案]if前加it3．Students should show respect to their teachers.____________[答案]to→for4．I would rather not to go abroad travelling.____________[答案]去掉to5．Neighbours should do all they can to avoid to disturb other people, but there are times when some level of disturbance isunavoidable.____________[答案]to disturb→disturbing6．With the house prices risen, the government is facing more and more pressure.____ ________[答案]risen→risingⅢ.阅读理解(2017·广东七校联合体高三联考二)Love to sink into your chairs and relax when you get to school? Then you will not be happy to hear that schools all over the world are seriously considering exchangingtraditional desks for ones with no seats at all—yes, that means you will be encouraged to stand through those already too long math and science lessons! Why would anyone even think of putting kids to such cruelty? Experts say it improves their health and helps fight obesity. While that may seem a little far－fetched(牵强的) the officials at the few schools around the world seem to agree.Among them are educators from the College Station Independent School District in Texas, who recently completed a week－long experiment involving 480 students across three elementary schools. The 374 kids that agreed to participate in the study were provided with a device that helped record the step count and calorie consumption over the entire period.All 25 teachers involved in the study reported that students appeared to be more alert and concentrate better, when allowed to stand. The one thing that did surprise the researchers was that younger kids were more willing to stay standing than kids in higher grades. They believe this may have something to do with the fact that after y ears of being asked to “sit still”，older kids have a harder time adjusting to this unexpected freedom.American schools are not the only ones reporting success with stand －up desks. Four Catholic schools in Perth, Australia, which have been testing them since October 2013, have seen similar results. In May 2014, Grove House Primary School in Bradford, West Yorkshire, became Europe's first test one, with a seven－week trial that involved the use of desks made by Ergotron in their fifth－grade classrooms. While official results are not out yet, early reactions from both teachers and students have been extremely encouraging.The findings of these studies and others done previously all seem tomean that allowing kids to move around in classrooms is a win－win for students and teachers—it helps kids get healthier and provides educators with a more engaged audience.语篇解读：本文是一篇说明文。
2020版新高考英语一轮复习课时提能练29_30北师大版
课时提能练29-30课时提能练(二十九)必修5Unit 15Learning(A)课时作业A：基础层面Ⅰ.单句语法填空1．Assuming (assume) that he's still alive，how old would he be now?2．You'll soon get accustomed to walking (walk) long distances.3．It is the first time that we have_talked (talk) about this issue face to face.4．It is time that you went to watch the swimming competition.＝It is time that you should_go to watch the swimming competition.＝It is time for you to_go to watch the swimming competition.5．Millions of soldiers laid down their lives for their country.Ⅱ.单句改错1．You have no alternative but stay here overnight.but后加to2．You'll soon get accustomed to live in the big city.live→living3．The director was fully convinced that this moving story，if adapting for television，would be a hit.adapting→adapted4．Life is not only about making money，acquire power or recognition.acquire 前加but5．I only wish the house was a little warmer.was→wereⅢ.选词成篇Aapprove of，go up，put forward，be accustomed to，frankly speaking1．Frankly_speaking，the problem of haze(雾霾) is becoming worse and worse.One of the causes is that the number of the people who drive to work is 2.going_up.Some experts have 3.put_forward the idea that they should go to work by bus or bike.Most drivers 4.approve_of it but they 5.have_been_accustomed_to driving.Baside from，accustomed to，as a whole，frankly speakingI have been 6.accustmed_to getting up early in the morning.I can speak 5 foreign languages aside from English.7.As_a_whole，my homework is the best in our class.8.Frankly_speaking，I hope to work in the company.Ⅳ.完成句子1．It_was_the_first_time_(that) (这是第一次)China's female astronaut had flown into the outer space.2．How I wished I had_had_someone_to_turn_to_for_advice (有个能让我寻求建议的人)when I was puzzled.3．The company has laid_off_a_great_number_of_employees (解雇许多雇员)due to the financial crisis.4．He sets_out_to_do/sets_about_doing (开始做)his homework after supper every day.5．Suspected_being_involved_in (被怀疑卷入到)the attempted murder，she was questioned by the police.课时作业B：能力层面Ⅰ.阅读理解A(2019·福建三校第一学期联考)I arrived at this beautiful Spanish island at the start of September，full of enthusiasm and eager to start working as an English teacher.I sorted all the necessary paperwork out and moved into a flat of my own within the first couple of days.Great，or so I thought.At 4 am and at several intervals after that，I was rudely awoken by the cock that lives opposite me.Fantastic! I now have 5 extra alarms every morning.In the following weeks，I also started to notice a trend.Things in my flat started to break at the rate of one object per day，like the hot water line，bowls，cups，the shower，doors or glass shelves.Yes，I am clumsy but things just fell apart.If it wasn't broken，it would either be dirty or missing. Using my washing basket for the first time was pretty disgusting.When I took out my clothes，they were swiftly followed by a hundred or so bugs that were living in the bottom.As for the general lack of equipment in the house，there was no oven，tin opener，sharp knives or potato peeler.It turned out making a burger from scratch wasn't the best idea.I had a small microwave and a grill.I thought the general understanding was never to put metal in a microwave but I went on.Smoke soon started to appear.I was not quite sure if it was the burger or the grill but as soon as I opened the door，the electricity cut out.I spent the following 10 minutes in a dark，smoky room hunting for the power switch using the light from my mobile phone，which broke the week after and left me without a connection to the outer world.Luckily，I'm now borrowing a phone and my luck has returned.No more things havebroken (probably because there is nothing left to break)．I've also realized that even if a flat looks pretty，it doesn't mean its contents work.I am also learning how to adapt to life with limited，broken utensils(用具)．【语篇解读】本文是一篇记叙文。
2020年新教材高中英语 课时跟踪检测(含解析)全册 外研版必修第二册
2020目录UNIT1 Food for thought (3)单元仿真综合检测 (31)UNIT 2 Let's celebrate (49)单元仿真综合检测 (77)UNIT 3 On the move (94)单元仿真综合检测 (122)UNIT 4 Stage and screen (140)单元仿真综合检测 (172)UNIT 5 On the road (190)单元仿真综合检测 (217)UNIT 6 Earth first (235)单元仿真综合检测 (266)UNIT1 Food for thought课时跟踪检测(一) Starting out & Understanding ideas一、语言基础训练Ⅰ.单词拼写1．She may be out of work someday (有朝一日) if she doesn't work hard.2．At 8：00 am, we gathered (聚集) at the foot of Mount Tai.3．I wonder if they have set a date for their_wedding (婚礼).4．It is said that the fierce shark bit (咬) him in the leg.5．My classmate, Tom, can't stand that horrible (糟糕的) climate.6．Many people like white color as it is a symbol (象征) of purity.7．He had appointed a captain who was not a typical_(典型的) basketball player.8．When they took part in an international camp, they were given the chance to go abroad and get involved in all sorts (种，类) of activities.9．Hearing a child stolen, many parents dare_(敢于) not ask their kids to go out.10．Strictly speaking, your_opinion (看法) isn't the same with mine.Ⅱ.单句语法填空1．The family settled in New York in 1980 and has_lived (live) there ever since.2．I dare not tell (tell) a lie to my parents.3．It is uncertain whether he can come to our wedding (wed) or not.4．When asked about his marriage (marry), he made no answer.5．It is typical of_my grandma to forget things.6．Because of her terrible suffering(s) (suffer) they allowed her to stay.7．Bitten (bite) twice, my friend dare not go to my home.8．He traveled around the country gathering (gather) facts about folk songs.9．We had to choose another way to keep us free from the poisonous (poison) snake's attack.10. In my opinion, watching TV is a waste of time.Ⅲ.选词填空take to， suffer from， according to， thanks to， fall in love with， come across，remind ...of， deal with， grow up， either ...or ...1．They have taken_to_wandering through the streets arm in arm.2．It is five years since they fell_in_love_with each other.3．She can remind me of anything important, such as exams and even my birthday.4．He is one of my old schoolmates, who I came_across_ the other day in the street.5．Born on August 15, 1990, Lawrence grew_up in Kentucky with her parents and two elder brothers.6．He doesn't know how to_deal_with the difficult situation for the present.7．Thanks_to the help of the army, people who got injured were sent to the hospital immediately.8．Studies show that people are more likely to suffer_from_back problems if they sit before computer screens for long hours.9．According_to_the law, women shall enjoy the equal right to vote in our country.10．People can either give them as gifts to friends or hang them in their houses.Ⅳ.完成句子1．Many farmers fertilize their crops in order to make_them_grow more quickly.许多农民给庄稼施肥是为了使它们长得更快。
高考英语 一轮复习 课时跟踪检测试题28 (含答案解析)
高考英语一轮复习课时跟踪检测试题28（含答案解析）课时跟踪检测28(B5Unit1)Ⅰ.单项填空1．He________somesafetymeasuresatthemeetingfortheShanghaiExpo.A．putforward B．putupC．putdown D．putoff答案与解析：A putforward“提出”；putup“张贴”；putdown“拉倒；拆掉房子”；putoff“脱掉；推迟；拖延”。
2．ThePresident________hisintentiontoretirebeforethenextelection.A．announced B．toldC．informed D．promised答案与解析：A考查动词词义辨析。
tell“告诉”；inform“通知”；promise“答应”，均不符合题意。
announce的意思是“公开地宣布”，故选A项。
3．Takecareduringtheholidays!Drinkingtoomuchcan________heartdiseaseandcausehighbloodpressure.A．contributeto B．relatetoC．attendto D．devoteto答案与解析：A句意：假期要注意！喝酒太多会导致心脏病，造成高血压。
contributeto“导致，造成”；relateto“涉及，与……相关”；attendto“照顾，处理”；devoteto“把……用于，致力于”。
4．I'msorry,butIcan'tgowithyoutothecinemabecauseIhaveto________mysickbrother.A．referto B．attendtoC．leadto D．stickto答案与解析：B attendto“照料”；referto“言及；提到”；leadto“引致”；stickto“坚持；坚守”。
(统考版)高考英语一轮复习课时提能练28必修5Module4Carnival(含解析)外研版
课时提能练(二十八)必修5Module 4CarnivalA：知识层面Ⅰ.语境语法填空(Ⅰ)用所给词的适当形式填空Parties are usually held in 1．celebration (celebrate) of high school graduation.If you host such a party, you have the 2.freedom (free) to decide who will be invited.However, many students are trapped in 3.confusion (confuse) about where the party should take place.I suggest changes be made to your 4.original (origin) plan based on how many guests will turn up.Backyards are a traditional setting for larger graduation parties while restaurants for smaller ones.Remember: what should be first guaranteed are 5.relaxation (relax) and fun wherever the party is held.(Ⅱ)填入一个单词Jim and Jack are close friends.The start of the friendship dates back 1．to 10 years ago, when they were at university.After the university life came to 2.an end, they both could work for a large company, which consisted 3.of many departments.But Jim was 4.in confusion when Jack gave 5.up the st week, Jack came to the company and took it 6．over from his father as the employer.Not until then did Jim understand Jack had been trained to be a successor 7．in secret!Ⅱ.语境短文改错(共有5处错误)As we all know, Christmas date back to 336 AD.Annually we celebrate it on December 25 in memory of the birth of Jesus.On this day, all members of the family get together for a big dinner, feeling very relaxing.They will be dressing in beautiful clothes and pay a visit to friends and relatives.The festival is marked on Christmas trees and Santa Claus and so on.At present, the festival lasts for a week and then it comes to end.[答案]As we all know, Christmas datedatesback to 336 AD.Annually we celebrate it onDecember 25 in memory of the birth of Jesus.On this day, all members of the familyget together for a big dinner, feeling very relaxingrelaxed.They will bedressingdressedinbeautiful clothes and pay a visit to friends and relatives.The festival is markedonwithChristmas trees and Santa Claus and so on.At present, the festival lasts fora week and then it comes to ∧an end.Ⅲ.根据提示补全句子1．再缺一节课，你就会不及格。
2020版新一线高考英语(外研版)一轮复习 课时提能练 必修2 7-12
课时提能练(七)Ⅰ.阅读理解A(2019·陕西检测)Whenever I hear a recording of John Denver singing“Sunshine on My Shoulders”，I find myself smiling，drawn to a love of the sun and the outdoors I've had for years as a Michigan native.Walking barefoot to the lake，playing without shirts in the sunlight，and breathing fresh air feel good.As a doctor I can tell you they are also good for your heart.Studies have found higher rates of high blood pressure among people with the lowest sun exposure.One reason may be due to nitric oxide(一氧化氮)，a gas whose function is activated when your skin is exposed to the sun's rays.It reduces both heart attack and stroke risks.Vitamin D，which sunlight helps your body produce，is also linked to better health.So walk outdoors for 15 to 30 minutes daily.In Japan，walking through forests to keep healthy has become a popular practice.Apparently they want to enjoy the fresh air.But research on 280 volunteers found that people had a reduced heart rate，and lower blood pressure when they walked through a forest than when they spent time in an urban area.One of the consequences of modern society is that rarely is our body in direct contact with the ground.The earth has an electrical current.Direct contact with it may be stabilizing force for good health.Although“earthing”or“grounding”is considered alternative by mainstream medicine，research shows that the practice seems to be able to reduce heart disease risks.So，walk around barefoot wherever possible，let your backyard grass tickle your feet，and dig your toes into sandy beaches.【语篇解读】本文是一篇议论文。