专题35 个人身体保健-备战2022高考英语阅读七选五热点话题+体裁分类训练(高考模拟+名校真题)

这是一份专题35 个人身体保健-备战2022高考英语阅读七选五热点话题+体裁分类训练(高考模拟+名校真题)，共19页。
（2022·江西·模拟预测）D yu like t keep fit? We're always tld that regular exercise is gd fr ur bdy and mind. Mre and mre peple are taking up activities that imprve their fitness. ___1___
Well, fr sme peple, fitness has becme an addictin as they aim fr perfectin___2___,especially if smene is driven by achievement and perfectinism. And sharing data n scial media means exercising becmes public and cmpetitive， which culd cause prblems in smene wh is vulnerable (易受伤的).
___3___. Symptms f ver-exercising include injuries such as stress fractures, tendinitis and a lw immune system. S hw much exercise is t much?___4___ — and that it was best t jg n mre than three times a week r fr 2.5 hurs in ttal, shwing that mderate jgging is pssibly mre beneficial than being inactive r undertaking strenuus jgging.
If yu're mre f a cuch ptat than a shrt distance runner,___5___. But fr amateur athletes wh can't help but push their bdies t the limit, the advice frm Martin Turner, a sprts and exercise psychlgist, is, “it's all abut letting g, nt being addicted, learning nt t cntrl everything, saying, 'Yu dn't need t be perfect.””
A．this might sund like gd news
B．And fitness trackers and apps can add t this addictin
C．it is abnrmal and it is cnsidered as a mental prblem
D．Mental health is the balance between all aspects f life
E．But is there a risk sme f us might get addicted and verd it?
F．T much exercise can damage smene's physical health as well
G．Research fund the ideal pace t jg was abut eight kilmeters per hur
（2022·湖南·模拟预测）When the mind is tired and verwhelmed it can be difficult t cncentrate and stp thinking always n the same subject. Here are sme ways t get it checked, achieving wellness quickly and efficiently.
Stretch yur muscles. Fr anyne wh wrks a lt f time in the same psitin, whether standing r sitting, it’s very nice t be able t stp a few minutes t be able t stretch the muscles. This type f exercise is an excellent way t relax the thughts and als the bdy. ____6____
Eat a piece f chclate. One square chclate, with minimum 70% cca als helps t calm the nerves and feel calmer in a shrt time. The chclate helps regulate the amunt f crtisl, which is the stress hrmne in the bld and aid in the release f endrphins, which prmte well being ____7____ That’s due t the high calrie cntent, which can lead t increased weight.
____8____ Even thugh the frced laughter desn’t exactly have the same effect as a genuine gd bttleneck, it can help yu feel better, managing t relax—the bdy and mind. By smiling endrphins are released int the bldstream and the effect can be felt in a few minutes, relaxing the bdy and mind.
Be in cntact with nature. ____9____ Observing the sea waves has this same calming effect fr the mind, but if it’s t much heat, the effect may be the ther way arund, s the ideal is t start r thin the day by bserving the sea.
____10____ The blue and green clrs calm the brain and the mind quickly and efficiently.
A．Watch a cmedy.
B．Have a calming tea.
C．And it will achieve well-being quickly.
D．Hwever, ne shuld nt cnsume a larger quantity.
E．A gd strategy is t lk fr a quiet place.
F．If nt pssible, yu can see a vide f the sea fr a few minutes.
G．A leisurely walk, r just with scks, n tp f the grass is an excellent way t relax real quick.
（2022·河南·鹤壁高中模拟预测）Helen Keller, American blind writer, said: if I were given three days t see, I wuld nt want t see t many wnderful things. ___11___ Still let me quietly see the miracle f the night int the day, the blming f flwers t wither, the changing f the sky white cluds. Accrding t the abve, we knw eyes are s imprtant fr us.
Natinal Eye Caring Day in China is n June 6th, which came frm 1996. ___12___ They hped t catch the public's attentin t prtect their eyes. Nwadays, many yung peple haven't realized the lss f sight, and have n idea t prtect their eyes. ___13___
Mst peple are brn with gd eyesight. But lk at the students in cllege, we can see ver ninety percent f them are wearing glasses. ___14___ S it is easy t get shrt sight. Thugh the students are asked t d eye exercise during the break time, still their sight becmes weaker.
___15___ They shuld let children knw the beauty f nature and spend mre time t appreciate the scenery. Seeing different clrs and taking a break after reading fr a lng time, we can prtect ur eyes. Parents shuldn't just give their children iPads when they feel annyed.
A．It can d harm t ur health and bring us truble.
B．At that time the dctrs advised the gvernment t name a day.
C．Because when the darkness came, I wuld miss them t much.
D．S it is imprtant t let the public knw the ways t prtect eyes.
E．What's mre, a balanced diet is necessary t keep ur eyes healthy.
F．Parents have the respnsibility t supervise kids t prtect their eyes.
G．The yung generatin ften watch the electrnic prducts fr a lng time.
（2022·福建莆田·一模）Fur Ideas fr Better Sleep
Mst teens need 8 t 10 hurs f sleep each night. But many teens have truble sleeping. Lack f sleep can affect everything frm ur emtins t hw well we fcus n tasks like driving. ___16___ And it may be linked t weight gain in sme peple. Hw can we get the sleep we need? Here are sme ideas:
Be active during the day.
Yu've prbably nticed hw much running arund little kids d — and hw sundly they sleep. ___17___ Physical activity can decrease stress and help peple feel mre relaxed. Just dn't wrk ut t clse t bedtime because exercise can wake yu up befre it slws yu dwn.
Say gdnight t yur telephne r TV.
___18___ If yu can't make yur bedrm a tech-free area, at least shut everything dwn an hur r mre befre lights ut. Nthing says, "Wake up, smething's ging n!" like the nise f a text f a phne.
Keep a sleep rutine (规律).
___19___ Creating a set bedtime rutine can imprve this relaxatin effect. S relax yurself every night by reading, listening t music, spending time with a pet, writing in a jurnal, r ding anything else that relaxes yu.
___20___
Stress can cause sleeplessness, s the mre yu suffer frm nt sleeping, the greater the risk yu'll lie awake staring at the ceiling. Instead f wrrying that yu wn't sleep, remind yurself that yu can. Say, "Tnight, I will sleep well" several times during the day. It can als help t practice breathing exercises befre bed.
A．Expect a gd night's sleep.
B．Yu may wake up in the middle f the night.
C．Experts recmmend using the bedrm fr sleep nly.
D．The mre yu try t fall asleep, the mre difficultly yu can.
E．Learn frm a kid and get at least 60 minutes f exercise a day.
F．Ging t bed at the same time every night helps the bdy expect sleep.
G．It can affect sprts perfrmance, and increase ur chances f getting sick.
（2022·安徽黄山·一模）Is It Bad t Crss Yur Legs When Yu Sit?
Crssing yur legs is an extremely, cmmn habit; mst peple dn’t even ntice that they’re ding it when they sit dwn. ____21____
A study published in Bld Pressure Mnitring stated that sitting with yur legs crssed can increase yur bld pressure. The reasn this happens is because the bld in yur legs has t wrk against gravity t be pumped back t yur heart, crssing ne leg ver the ther increases resistance, making it even harder fr the bld t circulate. This causes yur bdy t increase yur bld pressure t push the bld back t the heart.____22____ Hwever, if yu sit fr lng perids f time, it’s imprtant that yu take nte f hw lng yu have yur legs crssed fr. Yu shuldn’t have yur legs crssed fr mre than 15 minutes, and it’s imprtant that yu get up and walk arund at least nce every hur.
____23____ Ideally, it’s best fr ur bdies t sit with ur feet planted flat, hip (髋部，臀部) width apart, n the flr, but it’s nt easy t maintain perfect psture all day. When yu sit with yur legs crssed yur hips are in a twisted psitin, which can cause ne f yur pelvic (骨盘的) bnes t turn. Since yur pelvic bne supprts yur neck, this can cause pressure n yur lwer and middle back and neck.
Crssing yur legs at the knee can als cause pressure n the majr nerve in yur leg that passes just belw yur knee and alng the utside f yur leg, explains Richard Graves, a medical expert.____24____ While this feeling f discmfrt may nly last a minute r tw, repeatedly crssing yur legs until they feel numb (麻木的) can cause permanent nerve damage.
____25____ Nt nly will it help yur psture and stability, but it will als save yur health in the lng run.
A．It is usually practiced uncnsciusly.
B．Yu wn’t feel any immediate effects.
C．Crssing yur legs can als lead t neck and back pain.
D．S when yu take a seat, warn yurself f the bad habit.
E．Crssing yur legs might cause prblems that yu are nt aware f.
F．S next time yu sit dwn, try t sit with bth f yur feet n the flr.
G．This pressure can cause numbness f sme f the muscles in yur ft and leg.
（2021·全国·模拟预测）Staying Safe in Ht Temperatures
Ht weather kills hundreds f peple every year. The Wrld Health Organizatin estimates that frm 1998 t 2017 mre than 166,000 peple died as a result f extreme heatwaves. That includes the mre than 70,000 peple wh died during the 2003 heatwave in Eurpe.
____26____. There are steps yu can take t stay safe during perids f very high temperatures. Many things can affect yur bdy’s ability t cl itself during extremely ht weather. Fr example, when the wetness is high, bdy sweat will nt dry as quickly. This restricts the bdy’s ability t release heat. ____27____.
Als, take nte f nighttime temperatures. Experts say heat waves ften becme dangerus when the nighttime temperature des nt drp much past the highest daytime temperature. ____28____. S, ht nighttime temperatures put great pressure n the human bdy.
____29____. Alchl, caffeine, and sugar, fr example, can weaken the bdy’s system fr cling itself.
On its website, the Centers fr Disease Cntrl and Preventin, r CDC, explains that sme peple are at high risk f suffering frm heat-related illnesses. A persn’s age and weight play a part in surviving high temperatures. Peple ver 65 and under 2 are especially at risk f becming sick frm heat.
Yur general health is als a very imprtant factr t cnsider. ____30____, yu must mve t a cl place, lsen yur clthing, put a cl wet clth n yur bdy r take a cl bath and drink water.
Experts at the CDC say that “everyne shuld take these steps t prevent heat-related illnesses, injuries, and death” when the weather is very ht.
A．If yu have health prblems
B．Since mental illness can bring greater risk
C．Sme fds can als affect the bdy’s temperature
D．Yet, heat related deaths and sickness are preventable
E．Cntact yur lcal health department quickly, if pssible
F．Our bdies repair themselves at night when we are sleeping
G．S, pay attentin t nt nly the temperature but als the level f wetness
（2021·陕西·宝鸡市陈仓区教育体育局教学研究室一模）Slw Walking and Aging
Getting ld might nt be smething that’s yet t crss yur mind . ____31____ , s it’s smething I’m sure we’d all like t cntrl. That’s why scientists are cnstantly seeking ut evidence that will shw us what we need t d t achieve lngevity （长寿）.
____32____.T walk 10,000 steps a day r d three 10-minute brisk walks plays an effective rle in ur health.But the latest research might put a spring in yur step if yu’re accustmed t walking at a fast pace. That ’ s because the speed at which peple walk is a sign f hw much their brains as well as their bdies, are aging .
Accrding t the result f thse tested, slwer walkers tended t shw signs f accelerated aging .Their lungs, teeth and immune systems were in wrse shape than thse wh walked faster.____33____. Prfessr Terrie E. Mffitt has prved that a slw walk is a prblem sign decades befre ld age .
This might be seen as a wake-up call fr peple with a slwer gait (步态)wh might feel it ’ s time t wrk ut and get fitter . But it might be t late; researchers were able t predict the walking speed f 45-year-lds using the results f intelligence, language and mtr skills tests frm when they were aged three .____34____.
S , what ’ s the pint f knwing that a slwer walking pace might mean a smaller brain ? Well ,researchers say measuring walking speed at a yunger age , and understanding what this might mean, culd be a way f testing treatments t slw human aging .____35____. Any step we can take t prlng a gd mental and physical state is a n-brainer !
A．Everyne wishes t keep yung
B．There are varius ways t exercise
C．We all knw that regular exercise is gd fr us
D．But unavidably , all f us d get lder day by day
E．This might help us make lifestyle changes while we ’ re still yung and healthy
F．In ther wrds , sme signs even in early life will shw wh will live yunger and healthier
G．T add insult t injury , the result als indicated the faces f slwer walkers lked lder and they had smaller brains
（2021·山东·模拟预测）T be healthy is simple and easy. Just live a healthy lifestyle by fllwing a healthy diet and ding regular exercise. All f us knw that gd health is imprtant, fr it enables us t achieve what we set ut t d.
Fllwing a healthy diet means eating right. ___36___ Try t avid fat-rich fds such as meat. Take the time t prepare yur meals prperly and make sure yu include plenty f vitamin-rich vegetables in every meal. Eat mre grain, fruit and vegetables. Such fd gives yu carbhydrates fr energy, plus vitamins, minerals as well as fiber. ___37___
Lifestyle is anther imprtant cntributing factr t living healthily. If yu d nt have access t at least an hur f sunlight every day, yu can cunt n having ily skin, pr cmplexin and depressin. Wrk stress is definitely bad fr health. ___38___ It will nt nly make it easy fr yu t manage yur time but als reduce pressure n yu.
Make sure yu exercise regularly. ___39___ It can be an hur f aerbics r smething meditative such as yga. By wrking ut n a regular basis, it helps t prevent the develpment f heart disease, besity, and ther illnesses. This is by imprving the ability f ur bdy t pump bld, which will bst the amunt f xygen in ur bldstream, burn fat and eliminate all txins frm ur bdy thrugh sweat. As useful are mental exercises r meditatin. They are effective in eliminating negative emtins and habits frm ur minds.
___40___ In ding s, yu will grw strnger, play lnger and lk better. It will certainly make yu feel happier and better. If yu are happy, yu are healthier.
A．It als tastes gd.
B．Ging t the clinic with yur friends.
C．S cme up with a timetable fr yur daily schedule.
D．T d s, yu need t eat a lt mre fruit and vegetables.
E．Chse an exercise rutine that yu are cmfrtable with.
F．Make healthy eating and physical activities fun and habitual.
G．This means being clear n all levels: mentally and physically.
参考答案：
1．E
2．B
3．F
4．G
5．A
【解析】
【导语】
本文是说明文。文章主要讲述保持身体健康要有适度的锻炼。
1．
根据上文“Mre and mre peple are taking up activities that imprve their fitness. (越来越多的人正在做运动来改善他们的身体健康)”和下文“Well, fr sme peple, fitness has becme an addictin as they aim fr perfectin(好吧，对某些人来说，健身已经变成了瘾，因为他们为了做到完美)”可知，上文提到人们通过各种活动来达到健身的目的，下文却说有人为了做到完美而上瘾，这是不好的，所以上下文是转折的关系。选项E“但是，我们有些人可能会有上瘾或者做的过头的风险吗？”和上下文意思一致。故选E。
2．
根据上文“Well, fr sme peple, fitness has becme an addictin as they aim fr perfectin(好吧，对某些人来说，健身已经变成了瘾，因为他们为了做到完美)”可知，上文提到有人为了做到完美而健身上瘾。选项B“并且健身跟踪器和程序可以增加这种瘾。”和上文意思一致。故选B。
3．
根据下文“Symptms f ver-exercising include injuries such as stress fractures, tendinitis and a lw immune system. (过度健身包括应力性骨折，肌腱炎和免疫系统低下等症状)”可知，这一段主要讲述过度健身对身体的坏处。选项F“太多的锻炼也会损害某个人的身体健康。”和下文意思一致。故选F。
4．
根据上文“S hw much exercise is t much? (那么，多少锻炼是太多呢？)”可知，这里用疑问句提出关于运动过量的衡量标准的问题，接下来要回答这个问题。选项G“研究发现最理想的慢跑节奏是大约每小时8公里。”和上文意思一致。故选G。
5．
根据上一段“it was best t jg n mre than three times a week r fr 2.5 hurs in ttal(一周慢跑不超过3次或者总共2.5个小时是最好的)”和上一句“If yu're mre f a cuch ptat than a shrt distance runner(如果你更是一个电视迷而不是短跑运动员)”可知，一周慢跑不超过3次或者总共2.5个小时的运动量不算大，对不喜欢运动的电视迷们来说是可以接受的。选项A“这听起来是个好主意。”和上文意思一致。故选A。
6．C
7．D
8．A
9．G
10．F
【解析】
【导语】
这是一篇说明文。文章主要说明了让心情平静下来的几个办法。
6．
上文“This type f exercise is an excellent way t relax the thughts and als the bdy. (这种锻炼是放松思想和身体的好方法。)”说明了伸展肌肉是一种好的锻炼方法。选项C中and是关键词，和上文是并列关系，所以C项“它将很快实现幸福”符合语境。故选C项。
7．
上文“The chclate helps regulate the amunt f crtisl, which is the stress hrmne in the bld and aid in the release f endrphins, which prmte well being(巧克力有助于调节皮质醇的含量，皮质醇是血液中的一种应激激素，有助于释放内啡肽，内啡肽能促进身体健康)”说明了巧克力的好处，下文“That’s due t the high calrie cntent, which can lead t increased weight.(这是因为高热量含量会导致体重增加。)”说明了吃巧克力的弊端，选项D中Hwever是关键词，与上文是转折关系，同时引起下文，所以D项“然而，一个人不应该消耗更多”符合语境。故选D项。
8．
下文“ By smiling endrphins are released int the bldstream and the effect can be felt in a few minutes, relaxing the bdy and mind.(通过微笑，内啡肽被释放到血液中，这种效果在几分钟内就能感受到，从而放松身心。)”说明了微笑可以放松身心，选项A中cmedy是关键词，与下文的微笑有关联，所以A项“看一部戏剧”符合语境。故选A项。
9．
上文“Be in cntact with nature.(亲近大自然)”说明了要接近大自然，选项G“在草地上悠闲地散步，或者只穿袜子，是快速放松的绝佳方式”是属于接近大自然的一种方式。故选G项。
10．
上文“s the ideal is t start r thin the day by bserving the sea.(因此，理想的做法是在一天的开始或结束时观察大海)”说明了观察大海也是放松的方法，选项F中sea是关键词，与上文的sea呼应，所以F项“如果不可能，你可以看几分钟海洋的视频”符合语境。故选F项。
11．C
12．B
13．D
14．G
15．F
【解析】
【分析】
这是一篇议论文。主要讲述了眼睛对于我们每个人都很重要，我们应该保护我们的眼睛．
11．
根据上文“if I were given three days t see, I wuld nt want t see t many wnderful things.( 如果给我三天的时间可以看见，我不想看到太多奇妙的东西)”表示不愿看到太多奇妙的事物，C项Because when the darkness came, I wuld miss them t much.意为因为当黑暗来临时，我会非常想念他们，解释了上文若被给予光明，也不想看到太多奇妙的东西的原因，them代指t many wnderful things，契合上文。故选C项。
12．
根据上文“Natinal Eye Caring Day in China is n June 6th, which came frm 1996.( 6月6日是中国的“全国关爱眼睛日”，始于1996年)”可知，中国的爱眼日始于1996年，B项意为那时，医生建议政府定一个日子（爱眼日）。其中then指上文1996年，空后They 指代B相中的the dctrs，医生们希望政府确定一个日子，引起大家对保护眼睛的关注，所以B项承上启下，符合语境。故选B项。
13．
根据上文“Nwadays, many yung peple haven't realized the lss f sight, and have n idea t prtect their eyes.( 如今，许多年轻人还没有意识到视力的丧失，也不知道如何保护自己的眼睛)”表示，年轻人不知到爱护眼睛，对保护眼睛不很重视，D项意为所以让公众知道保护眼睛的方法是很重要的，呼应上文，指出通过爱眼日这样的活动引起公众爱护眼睛很有必要。D项内容符合语境。故选D项。
14．
根据上文“Mst peple are brn with gd eyesight. But lk at the students in cllege, we can see ver ninety percent f them are wearing glasses.( 大多数人天生视力好。但是看看大学里的学生，我们可以看到超过90%的人都戴着眼镜)”可知，许多人天生视力都是好的，但是上大学时期，太多人都带上了眼镜，这是为什么呢？G项意为年轻一代经常长时间看电子产品，正好解释了上文的矛盾现象，并且也契合下文“S it is easy t get shrt sight.( 所以很容易近视)”，长时间看电子产品，所以容易近视。G项内容符合上下文。故选G项。
15．
该空位于句首，应该是本段主题句，根据下一句“They shuld let children knw the beauty f nature and spend mre time t appreciate the scenery.( 他们应该让孩子们知道大自然的美，花更多的时间去欣赏风景)”中的children可以推测，They应指代父母，父母应该让孩子接近大自然，不要沉溺电子产品。并根据最后一句“Parents shuldn't just give their children iPads when they feel annyed.( 父母不应该在孩子一闹就给他们ipad)”可知，该句也是在孩子保护眼睛问题上给父母提的建议。F项意为父母有责任监督孩子保护自己的眼睛。parents为关键信息，呼应下文。故选F项。
16．G
17．E
18．D
19．F
20．A
【解析】
【分析】
本文是说明文。缺少睡眠会影响我们的情绪到专注于各项任务。但是许多青少年有睡眠问题，对此，作者提了一些好的建议：合理安排锻炼时间、睡前至少一小时前关闭电子设备、养成睡眠习惯等等．
16．
上文“Lack f sleep can affect everything frm ur emtins t hw well we fcus n tasks like driving.(缺乏睡眠会影响我们的一切，从我们的情绪到我们如何专注于驾驶等任务)”讲述缺乏睡眠会给我们带来不好的影响， G项“它会影响运动表现，并增加我们生病的机会。”描述了缺少睡眠带来的影响，与上文是并列关系。进一步解释缺少睡眠的坏处，故选G。
17．
上文“Yu've prbably nticed hw much running arund little kids d-and hw sundly they sleep.(你可能已经注意到小孩子们经常跑来跑去，而且他们睡得很香)”讲述奔跑的小孩子他们睡觉很香，因此推断建议我们要多像小孩子学习，多锻炼，E项中的“kid”与上文的“kids”一致，因此推断E项“向孩子学习，每天至少锻炼60分钟。”符合语境。故选E。
18．
下文“If yu can't make yur bedrm a tech-free area, at least shut everything dwn an hur r mre befre lights ut.(如果你不能让你的卧室成为一个无科技的区域，至少在熄灯前一个小时或更长时间关闭所有的东西)”讲述在卧室里不要使用科技产品，至少在熄灯之前一个小时关掉， D项“专家建议卧室仅用来睡眠”符合语境，与上文话题一致，不要在卧室里使用电子科技设备。故选D。
19．
根据标题Keep a sleep rutine (规律) 可知，本段建议养成好的睡眠习惯。下文“Creating a set bedtime rutine can imprve this relaxatin effect.(创建一个固定的就寝程序可以改善这种放松效果)”说明要制定固定的就寝程序，F项中的“at the same time every night”与之呼应，因此F项“每天晚上在同一时间上床有助于身体期待睡眠。”符合上下文语境。故选F。
20．
空格处为段落标题。根据后文“Instead f wrrying that yu wn't sleep, remind yurself that yu can. Say, "Tnight, I will sleep well" several times during the day. It can als help t practice breathing exercises befre bed.(与其担心自己睡不着，不如提醒自己你可以。白天说几次“今晚，我会睡得好”。在睡前做呼吸练习也可以是有帮助的)”说明本段建议不要担心你不会入睡，要期待一个好的睡眠，时刻提醒自己你可以有好的睡眠，因此推断A项“期待睡个好觉”为最佳标题。故选A。
21．E
22．B
23．C
24．G
25．F
【解析】
【分析】
本文是说明文。文章主要介绍了双腿交叉坐着给我们健康带来的危害。
21．
根据下文“A study published in Bld Pressure Mnitring stated that sitting with yur legs crssed can increase yur bld pressure. (发表在《血压监测》上的一项研究表明，双腿交叉坐着会增加血压。)”可知，下文介绍的是双腿交叉坐着带来的危害，E项意为“交叉双腿可能会导致你没有意识到的问题。”选项能够引起下文，交叉双腿可能会导致你没有意识到的问题，下文具体介绍了会引起哪些问题。故选E。
22．
根据下文“Hwever, if yu sit fr lng perids f time, it’s imprtant that yu take nte f hw lng yu have yur legs crssed fr. (然而，如果你坐了很长一段时间，重要的是你要注意你交叉双腿的时间。)”可知，本段介绍的是双腿交叉坐着会增加血压，下文强调你要注意你交叉双腿的时间，不要长时间这样坐着，B项意为“你不会感觉到任何立即的影响。”选项与下文为转折关系，你不会感觉到任何立即的影响，但不要长时间双腿交叉坐着，这会导致增加血压。故选B。
23．
根据下文“When yu sit with yur legs crssed yur hips are in a twisted psitin, which can cause ne f yur pelvic (骨盘的) bnes t turn. Since yur pelvic bne supprts yur neck, this can cause pressure n yur lwer and middle back and neck. (当你双腿交叉坐着时，你的臀部处于扭曲的位置，这会导致你的一块骨盆骨转动。因为你的骨盆支撑着你的脖子，这可能会对你的下、中背部和颈部造成压力。)”可知，本段介绍的是双腿交叉坐着会对背部和颈部造成损害，C项意为“交叉双腿也会导致颈部和背部疼痛。”选项能够概括段落内容，交叉双腿也会导致颈部和背部疼痛，下文介绍的正是产生这种疼痛的原因。故选C。
24．
根据上文“Crssing yur legs at the knee can als cause pressure n the majr nerve in yur leg that passes just belw yur knee and alng the utside f yur leg, explains Richard Graves, a medical expert. (医学专家理查德·格雷夫斯解释说，在膝盖处交叉双腿也会对腿的主要神经造成压力，该神经在膝盖下方和腿外侧传递。)”可知，本段介绍的是双腿交叉坐着会对腿的主要神经造成压力，G项意为“这种压力会导致你的脚和腿的一些肌肉麻木。”选项能够承接上文，双腿交叉坐着会对腿的主要神经造成压力，这种压力会导致你的脚和腿的一些肌肉麻木，且选项中的“numbness”和下文的“numb”相呼应。故选G。
25．
根据下文“Nt nly will it help yur psture and stability, but it will als save yur health in the lng run. (它不仅有助于你的姿势和稳定性，而且从长远来看还能保护你的健康。)”可知，上文应该介绍了一种能够保护我们健康的正确坐姿，F项意为“所以下次你坐下时，试着把两脚都放在地板上。”下文中的“it”代指的是选项中提到的“下次你坐下时，试着两脚都放在地板上”，坐下时把两脚都放在地板上，不仅有助于你的姿势和稳定性，而且从长远来看还能保护你的健康。故选F。
26．D
27．G
28．F
29．C
30．A
【解析】
【分析】
本文是一篇说明文。文章叙述了在高温下保持安全的必要性和方法。
26．
根据空格后两句“There are steps yu can take t stay safe during perids f very high temperatures. Many things can affect yur bdy’s ability t cl itself during extremely ht weather.”（在高温期间，您可以采取一些措施来保持安全。在酷热的天气里，很多事情都会影响你身体自我降温的能力。）可知空格处是这段的主题句，高温带来的影响是可以预防的，D选项（然而，与高温有关的死亡和疾病是可以预防的），引出下文的措施，符合题意。故选D。
27．
根据上两句“Fr example, when the wetness is high, bdy sweat will nt dry as quickly. This restricts the bdy’s ability t release heat.”（例如，当湿度较高时，身体的汗液不会很快干燥。这限制了身体释放热量的能力。），可知接下来应该叙述你应该如何应对湿度较高这件事，G选项（因此，不仅要注意温度，还要注意湿度水平）符合题意。故选G。
28．
结合文章前一句“Experts say heat waves ften becme dangerus when the nighttime temperature des nt drp much past the highest daytime temperature.”（专家们说，当夜间温度较白天最高温度不下降很多时，热浪往往变得危险。），可知应该在空格处描述原因，同时引出后一句“S, ht nighttime temperatures put great pressure n the human bdy.”（因此，炎热的夜间温度给人体带来了巨大的压力。）可知F选项（我们的身体在晚上睡觉时会自我修复）既承接上文，又引起下文，其中，选项中的“Our bdies”对应下文中的“the human bdy”。故选F。
29．
结合后一句“Alchl, caffeine, and sugar, fr example, can weaken the bdy’s system fr cling itself.”（例如，酒精、咖啡因和糖会削弱身体自我冷却系统。），可知段首的主题句应该与饮食和降温有关。C选项（有些食物也会影响体温）符合题意。故选C。
30．
根据空格前一句“Yur general health is als a very imprtant factr t cnsider.”（你的总体健康也是一个要考虑的非常重要的因素。）和后一句“yu must mve t a cl place, lsen yur clthing, put a cl wet clth n yur bdy r take a cl bath and drink water.”（你必须搬到凉爽的地方，松开衣服，在身上放一块凉快的湿布，或者洗个冷水澡，喝水。），可知空格处应该在描述你的身体有问题的情况，能引出下文身体出现问题采取的措施，A选项（如果你有健康问题）。故选A。
31．D
32．C
33．G
34．F
35．E
【解析】
【分析】
这是一篇说明文。人类一直致力于寻找延缓衰老，让生命更长寿的方法。科学家们有一项最新的研究，这项研究称，人类在40岁之后走路的速度变慢是他们大脑和身体衰弱的标志，文章讨论这个研究，走路速度较慢的人是不是应该加快步伐呢？
31．
上文“Getting ld might nt be smething that’s yet t crss yur mind . ”说明你可能还没有想到变老这件事，空格处承上启下，D选项“但总有一天，衰老会不可避免地战胜我们。”与下文“ s it’s smething I’m sure we’d all like t cntrl. （每个人都想控制自己不去变老）”形成因果关系，故选D项。
32．
下文“T walk 10,000 steps a day r d three 10-minute brisk walks plays an effective rle in ur health.（每天走一万步或是每天三次10分钟的快步，对健康有重要作用。）”，由此可知，空格处应该表示锻炼对健康有好处，C选项中的“ regular exercise”以及“is gd fr us”和此句对应，故选C项。
33．
第三段第一句“Accrding t the result f thse tested, slwer walkers tended t shw signs f accelerated aging .Their lungs, teeth and immune systems were in wrse shape than thse wh walked faster.”可知，走的慢的人衰老的更快。他们的肺和牙齿，以及免疫系统比走的快的人更糟糕，所以空格处要表示递进关系，进一步表示走的慢的人还有其他方面比较糟糕，G选项“T add insult t injury , the result als indicated the faces f slwer walkers lked lder and they had smaller brains”表示走的慢的人的脸更老，大脑也更小，G切题。故选G项。
34．
前文提到“ researchers were able t predict the walking speed f 45-year-lds using the results f intelligence, language and mtr skills tests frm when they were aged three . (研究者称，他们能够利用从三岁开始的智力、语言和运动技能测试结果，预测45岁人群的步行速度。) ”，空格处应呼应前文，F选项“换句话说，甚至是早期生活中，也有迹象表明哪些人会过上更健康的生活。”是上一句话的同义表达，F切题。故选F项。
35．
前文提到“researchers say measuring walking speed at a yunger age , and understanding what this might mean, culd be a way f testing treatments t slw human aging .（研究人员表示，在年轻时测量行走速度，并理解这可能意味着什么，可能是测试延缓人类衰老治疗方法的一种。）”空格处应呼应前文，表示了解了行走速度对人类的衰老有影响，那么为了解决这个问题，可以在我们年轻时改变生活方式，E选项“这可能会帮助我们在年轻健康的时候改变生活方式。”符合题意。故选E项。
36．D
37．A
38．C
39．E
40．F
【解析】
【分析】
本文是一篇说明文，介绍了保持健康的几种方法。
【详解】
1.空前“Fllwing a healthy diet means eating right.”（遵循健康的饮食意味着正确饮食。）表示我们应该健康饮食，；空后“Try t avid fat-rich fds such as meat.”（尽量避免吃肉类等富含脂肪的食物。）描述在饮食方面我们不应该多摄入脂肪含量高的食物；D选项“要做到这一点，你需要吃更多的水果和蔬菜。”为如何健康饮食的建议，且s指代前文一句内容。故选D项。
2.空前“Eat mre grain, fruit, and vegetables.”（多吃谷物、水果和蔬菜。）表示应多吃哪些食物，接着列举其好处“Such fd gives yu carbhydrates fr energy, plus vitamins, minerals as well as fiber.”（这些食物会给你提供碳水化合物能量、维生素、矿物质以及纤维。）；A选项“味道也不错。”承接上文，补充另一点好处。故选A项。
3.前文“If yu d nt have access t at least an hur f sunlight every day, yu can cunt n having ily skin, pr cmplexin, and depressin.Wrk stress is definitely bad fr health.”（如果你不能享受每天至少一小时的阳光，你可能会有油性皮肤、肤色差、抑郁症。工作压力绝对对健康有害。） 描述压力对身体的坏处；根据空后“It will nt nly make it easy fr yu t manage yur time but als reduce pressure n yu.”（它不仅能让你轻松地管理时间，而且也能减缓你的压力。）可知，C选项“所以安排一个日常生活时间表。”为应对压力的建议，承上启下。故选C项。
4.首句“Make sure yu exercise regularly.”（确保要经常锻炼。）可知，本段描述锻炼的重要性；空后“It can be an hur f aerbics r smething meditative such as yga.”（可以是一个小时的有氧运动或一些冥想，比如瑜伽。）为具体的例子；E选项“选择一个你感到舒服的锻炼计划）。”承上启下，符合语境。故选E项。
5.上文谈及“eating right, lifestyle, exercise regularly”（饮食、生活方式及锻炼）；下文“In ding s, yu will grw strnger, play lnger and lk better. It will certainly make yu feel happier and better.”（这样做，你会变得更强壮，打得更长，看起来更好。这肯定会让你感觉更快乐、更好。）说明其带来的好处。F选项“让健康的饮食和身体活动变得有趣和习惯）。”为对上文进行总结，符合主旨。故选F项。