人教版 (2019)选择性必修 第三册Unit 2 Healthy Lifestyle课后练习题

这是一份人教版 (2019)选择性必修 第三册Unit 2 Healthy Lifestyle课后练习题，共19页。试卷主要包含了5分，满分37等内容，欢迎下载使用。
第一节（共15小题；每小题2.5分，满分37.5分）
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
Cnsidering that the Sundarbans Natinal Park is situated in the trpics September t march is the idea time t cme here. April, May and June are t ht while July and August ften bring heavy seasn winds that limit travel and dn’t make fr a very pleasant sightseeing experience. Yu can really enjy ding lts f charming things in the Sundarbans during September t march.
Take a river tur
Mst turists wh explre the Sundarbans arrive in Khulna City first. Frm there, yu can jin a bat tur that travels suth alng the Ganges River thrugh miles f preserved frest all the way t Ktka, where there is a beautiful beach alng the Bay f Bengal.
Visit a bird habitat
This bird habitat is a nesting place fr dzens f trpical birds fund in the Sundarbans. The best way t bserve these birds is climbing up the Sajnekhali Watchtwer. If yu’re lucky, yu’ll als catch the famed Bengal Tiger making its runds thrugh the swampy jungle.
Visit the Mangrve（红树林）Interpretatin Centre
If yu wish t spend sme time indrs ut f the sweaty heat, g t the Mangrve Interpretatin Centre. This place is very educatinal with many psters, maps and exhibits shwing wildlife and varieties f mangrve plants fund within the park. Yu’ll als get t see crcdiles in a small pl.
Take a tur f lcal villages
Experience village life that has largely remained unchanged fr centuries. In this vast trpical regin, there are villages made up f varius ethnic grups wh rely n fishing，farming and wrking in the lcal thrugh grwing turist industry fr their livelihd. The Sundarbans is a UNESCO wrld heritage site where yu can visit villages and talk t lcals, frm whm yu can get cues abut their culture.
1. Which mnth is suitable fr a visit t the Sundarbans Natinal Park?
A. December.
B. August.
C. June.
D. May.
2. What can visitrs d in the mangrve Interpretatin Centre?
A. See sme plants and animals.
B. Put up psters abut wildlife.
C. Feed crcdiles in a small river.
D. Observe birds by climbing up the trees.
3. What is the authr’s main purpse f writing the text?
A. T advertise sme natural animal habitats.
B. T advcate the prtectin f frests in Khulna City.
C. T intrduce several charming villages in the vast trpical regin.
D. T shw visitrs smething attractive t d in the Sundarbans.
B
Being fat is a nn-stp fight between nt being nticed and attracting much ntice. Smetimes yu want t be accepted; instead, yu’re singled ut and judged. In 2015, when I became the first plus-size designer t win Prject Runway, I hped it wuld be a mment nt nly fr inclusive fashin, but als fr all ther fat human beings ut there. It wasn’t just me wh had wn; we’d wn. Many wmen tld me they were afraid t wear bright clrs r shw ff their arms until they saw me ding it. But sme f the wrds n the Internet were terrible: “Why did they pick that fat designer?” “Hw can she encurage such an unhealthy lifestyle?” My psitive psychlgy was affected. I gt sad and negative and put n mre weight. I reached a pint where I culdn’t climb stairs withut lsing my breath.
I finally realized that if I didn’t take care f myself, I culdn’t keep ding what I lved, s I went t see a dctr and started ding exercise every day. After that I gt mre judgments, this time frm peple in the fat grup wh nce supprted me. They turned their backs n me and said, “Yu can’t be bdy psitive and still lsing weight.” I thught, “Well, why nt? I wasn’t trying t be ‘prettier’; I wanted t have cntrl f my life.”
Size shuld nt divide us, whether we are fat, thin, r anywhere in the between. I’m designing clthes fr plus wmen, but ne day I might be pen t designing straight（直筒型的）sizes. Peple judge me fr that, t. But I just want t create clthes that make peple feel gd. I want every wman t lve herself and g after her dreams like I did.
4. What was the authrs hpe after she wn prject Runway?
A. Peple wuld lk up t her.
B. Other fat peple wuld share her pride.
C. The clthes she designed wuld sell well.
D. Fat peple wuld lead the fashin industry.
5. What did the authr d after she saw the wrds n the Internet?
A. She lst interest in fashin.
B. She lst cntrl f her bdy.
C. She stpped wearing bright clrs.
D. She decided t have a healthy lifestyle.
6. What was fat peple’s attitude t the authr when she started lsing weight?
A. Dissatisfied.
B. Uninterested.
C. They laughed at her.
D. They culdn’t believe it.
7. In which part f a newspaper might this passage appear?
A. Envirnment. B. Medicine. C. Career D. Entertainment.
C
When we talk abut psitive thinking, we ften use terms having t d with ur hearts—pen heart, pure heart r jyful heart. But new research frm Duke University is making a clser cnnectin, finding that a psitive attitude may be helpful t peple wh have angina（心绞痛）, a cmmn heart cnditin.
Symptms f this cnditin include chest pain r pressure because the heart is nt receiving sufficient xygen. Patients wh displayed ptimistic thught patterns, including having psitive expectatins abut recvery, were 40 percent less likely t be hspitalized r require surgery than thse wh were nt ptimistic, accrding t the study. The researchers cllected data frm 2, 400 patients wh had diagnses f angina.
An interesting additinal finding frm the patients’ questinnaires was that the mst ptimistic patients were als the least likely t have histries f heart attack heart failure r heart disease.
The researchers did nt declare a causal relatinship between psitive thinking and better heart disease utcmes, hwever. There are multiple pssible reasns fr the results f the study, including the idea that patients wh are healthier t begin with are mre likely t expect t recver and regain gd health.
But the study des represent a new way f lking at the situatin. Nw, in additin t a bdy f research that examines the relatinship between depressin and heart health, there is a new way f inquiry that asks whether psitive thinking culd be used as a strategy t imprve utcmes.
Lead researcher Alexander Fanarff, a fellw in the department f cardilgy（心脏病学）at the duke University Medical Center, tld the Duke Chrnicle that his next research questin will find ways t imprve attitudes amng heart patients.
Perhaps his subjects culd reflect n the wrds f the writer Anthny J. D’Angel: “Smile—it is the key that fits the lck f everybdy’s heart.”
8. Hw can peple with angina get better accrding t the study?
A. By expecting mre.
B. By thinking psitively.
C. By getting timely surgery.
D. By taking mre exercise.
9. What may be Alexander Fanarff’ s next research?
A. T explre hw t imprve patients’ attitudes.
B. T find ut the ways t treat heart patients.
C. T learn the causes f heart diseases.
D. T test if psitive attitudes help with health.
10. What can we learn frm the text?
A. Optimistic peple hardly get heart attack.
B. Peple’s attitudes decide their verall health.
C. Hw psitive thinking benefits heart health is unclear.
D. The reasn why patients recver well is that they have n depressin.
11. What may be the best title f the text?
A. Keep psitive t get rid f illness
B. Angina, a kind f serius cnditin
C. Depressin, a key cause f heart attack
D. Psitive thinking makes hearts healthier
D
Next time yu’re in a public place, take a lk arund yu, and cunt hw many peple are using their phnes. I can tell yu nw that it is prbably mre than half, whether yu’re n public transprt, in a cafe r simply standing n an escalatr.
I’m nt saying that I am nt an example f this, but it always amazes me hw peple can spend s much time n their phnes withut actually talking t anyne in particular. It seems that they rely n their phnes t much.
Fr example, I recently visited Lndn and travelled n the tube while I was there. Apart frm the peple asleep, almst everybdy else was n their phnes, and because f the nature f the tube, it is difficult nt t see exactly what they are all ding. Of curse, being undergrund is difficult fr yu t get any signal, which rules ut texting r using the Internet, but there is still plenty yu can use yur phnes fr. Peple were absrbed in playing games reading articles and listening t music, and I am sure that as sn as they emerged frm the train statin they wuld start texting r calling r checking their emails.
Recently, my smartphne brke and had t be sent ff t the warehuse fr repair fr a week r s. In the meantime I had t use a really ld, basic phne just t keep me in tuch with my family and friends. All I culd d n this phne was send text messages make calls and play ne game. And I lved it. I lved being free frm the Internet, and I really didn’t mind nt having cnstant updates abut what my friends were ding r what the latest celebrity stry was. It allwed me t spend mre time taking in my surrundings.
Hwever, I knew that as sn as I gt my smartphne back I wuld be ne f thse peple nce again. But I made up my mind t discipline myself.
12. Why are yu asked t lk arund in Paragraph 1?
A. T ensure yur safety.
B. T cmmunicate with peple.
C. T cunt the peple arund yu.
D. T cunt the number f peple using phnes.
13. What were many peple n the tube in Lndn prbably ding?
A. Using mbile apps.
B. Talking with each ther.
C. Reading printed bks.
D. Checking scial netwrk sites.
14. What did the authr think f having t use his basic phne?
A. He felt great actually.
B. He fund it very incnvenient.
C. He culdn’t see much difference.
D. He felt terrible at first but better later.
15. What des the underlined part “thse peple” in the last paragraph refer t?
A. Peple withut mbiles.
B. Peple using basic phnes.
C. Peple using smartphnes reasnably.
D. Peple spending a lt f time n mbiles.
第二节（共5小题；每小题2.5分，满分12.5分）
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Are yu smetimes stressed ut? Singing is a simple and effective way t reduce stress. It is beneficial mainly in the fllwing three aspects.
Physical Benefits
16 This is especially recmmended t the elders and thse wh have sme frms f disability il their vice. Hwever, it is imprtant t find a capable instructr t emply gd singing techniques s as nt t further damage vcal crds（声带）r lungs.
Singing als helps t imprve yur psture. Mst peple think that singing begins and ends with their muths. 17 Singing practice will get yu used t the prper bdy psitin f standing and help yu frm the gd habit f standing straight.
Emtinal Benefits
Singing helps in reducing yur depressin in psychlgy and lwering yur stress level. When yu sing, yur bdy releases chemicals that make yu feel happy, easing the tensin and helping yu t relax. 18
Scial Benefits
The scial benefits f singing are huge. 19 S peple wh suffer frm stage fright are advised t sing in frnt f family and friends befre a live perfrmance.
Singing is als very gd fr imprving yur cmmunicatin skills. It is said that singing t babies helps t prepare their brains fr a language and may lessen the risk f language prblems later in life. 20 The time spent in grup singing, whether in a chir r at karake, creates a deep and lasting bnd f friendship.
A. Try t regain yur memry by singing.
B. First, it can help build up yur cnfidence greatly.
C. When yu sing, yu can give yur lungs a wrkut.
D. Singing helps yu t strengthen yur immune system.
E. Fr adults, singing als enlarges yur circle f friends.
F. In fact, the psitin f each bdy part affects yur vice.
G. S, start t sing yur favrite sng next time yu are feeling upset.
16. ________ 17. ________ 18. ________ 19. ________ 20. ________
第二部分 语言运用（共两节，满分30分）
第一节（共15小题；每小题1分，满分15分）阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。
There came Bryans favrite game time. He back n the cuch（沙发）and began t 21 . As Bryan was playing, his mm walked thrugh the rm t see what he was ding. “Dn’t let the vide game dminate yu and turn yu int a cuch ptat,” said Mm. Bryan didn’t reply and 22 his eyes n the flashing televisin screen. He gripped（抓）his cntrller tightly and pushed the buttns hard.
Sn Bryan’s 23 began t hurt. He was having truble mving his fingers. Bryan tried t stretch ut his hand, 24 it felt like his fingers just wanted t curl back arund the cntrller. Bryan 25 back int the cuch. It was s cmfrtable that he felt like he was sinking deep int the cushins（靠垫）. He felt a little thirsty, but it wuld be t much truble t get up and 26 the game. Then Bryan thught abut 27 Mm had said. Was his bdy really becming part f the cuch? He tried t cncentrate 28 his back and legs t feel where his bdy ended and the cuch began, but he 29 feel much f anything at all.
Bryan lked dwn at his hands. It seemed like they were stuck arund the cntrller. Bryan felt 30 . Culd he really be turning int a vide game cntrller? Suddenly, Bryan 31 the cntrller and made himself stand up.
Bryan ran t tell his mm what had happened. “Well, at least we knw that vide games haven’t 32 yur mind,” said Mm. “I think I’ll take a break frm vide games and g utside 33 ,” said Bryan. And he did it straight away.
That day Bryan gt a(n) 34 and made up his mind t keep a balance between vide games and suitable exercise. Otherwise a man will end up with a cuch ptat, r even, a 35 f vide games.
21. A. eat B. watch C. play D. write
22. A. mved B. left C. kept D. clsed
23. A. hand B. head C. eyes D. neck
24. A. r B. s C. but D. until
25. A. turned B. walked C. lked D. settled
26. A. sell B. pause C. start D. run
27. A. where B. which C. hw D. what
28. A. n B. with C. frm D. t
29. A. shuldn’t B. mustn’t C. wuldn’t D. culdn’t
30. A. wrried B. disappinted C. excited D. angry
31. A. fixed B. bserved C. designed D. drpped
32. A. ruined B. pened C. relaxed D. read
33. A. thugh B. t C. instead D. still
34. A. desire B. lessn C. belief D. challenge
35. A. suspect B. slave C. master D. lser
第二节（共10小题；每小题1.5分，满分15分）
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Up t 82 percent f children with healthy mthers are nt easy t be bese（肥胖的），accrding t research. A mther, 36 has a healthy weight exercises regularly, eats a healthy diet, desn’t smke cigarettes and 37 (drink) wine in mderatin, is significantly less likely 38 (have) a fat child.
And research suggests it culd be mre t d with nurture（养育） 39 nature, as a mther’s lifestyle appears 40 (direct) linked t the health f her child. When bth a mther and her child fllw a healthy lifestyle, the risk f besity 41 (reduce) even mre, the study f mre than 24,000 children fund.
The study examined the medical histry and lifestyles f mre than 24,000 children aged nine 42 furteen brn t almst 17, 000 wmen in the US. Researchers studied the link between a mther’s verall health and likelihd f a child 43 (be) bese.
The mther’s health is judged frm her height-t-weight rati（比例）her diet, amunt f physical 44 (active), smking status and hw much alchl she drinks. A healthy weight and diet, regular exercise, n smking and mderate drinking all reduce the chance f a wman having 45 bese child.
36. ________ 37. ________ 38. ________ 39. ________ 40. ________
41. ________ 42. ________ 43. ________ 44. ________ 45. ________
第三部分 写作（共两节，满分40分）
第一节（满分15分）
假如你是李华，你的澳大利亚笔友David在邮件中透露，他觉得他的朋友吸烟很酷，也想尝试下，为此征求你的意见。请你根据以下提示，给David回一封邮件，劝他不要吸烟。
写作要点：
1.吸烟危害大，会影响自身及他人的健康；
2.一旦上瘾，很难戒除；
3.提倡健康、积极的生活方式。
注意：
1.词数：80左右；
2.文章应该包括上述要点中的所有信息，但不必逐条翻译；
3.可以适当增加细节，以使行文连贯。
Dear David,
I have learned frm yur email that yu want t try smking as yu think it is very cl.
_______________________________________________________________________________________________________________________________________________________________________________________________________________
Yurs sincerely,
Li Hua
第二节 概要写作（满分25分）
阅读下面短文，根据其内容写一篇60词左右的内容概要。
If yu’re wrried that t much “screen time” culd badly influence yur child’s intelligence, new research suggests yu might be right. By analyzing the data gathered frm ver 4, 500 U.S. kids aged 8 t 11 between 2016 and 2017, Jeremy Walsh, a pstdctral fellw with the CHEO Research Institute in Ottawa, fund that t much “screen time” culd be harming yur child’s intelligence.
Kids with the sharpest intellects spent less than tw hurs a day n their cellphnes, tablets and cmputers cupled with 9 t 11 hurs f sleep and at least an hur f physical activity. “T much screen time culd be affecting kids’ ability t fcus, especially if they are switching between apps n a device r between different screens at the same time,” Walsh suggested. “One leading thery is that much time n screens is spent multitasking using multiple apps r devices at nce,” he said. “This can interfere with a child’s ability t fcus and keep interest in a task. It can be damaging the building blcks fr gd cgnitin（认知）.”
“Sleep is imprtant fr brain develpment, since that’s when the brain rerganizes itself and grws,” Walsh added. Besides, exercise has been shwn t increase bld flw t the brain and xygenatin f brain tissues, and increases the cnnectivity f netwrks in the brain. T much screen time culd lead t a “cascade（瀑布）” effect where kids dn’t get enugh sleep and then are less active during the day. “Yu can see hw this wuld have an impact n brain health,” said Walsh.
What shuld parents d? Walsh advised setting firm rules abut the use f screens including hw lng children are using the screens, the kinds f apps they are using and hw many screens they are using at nce. Cncerned parents als shuld preview games r apps befre letting their children play, seek ut mre Interactive（交互的）ptins that engage the children’s minds, and use parental cntrls t blck r filter the cntent and limit the screen time.
_______________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案：
第一部分 阅读
第一节
A
语篇解读 本文是一篇应用文。主要介绍了参观孙德尔本斯国家公园的理想时间以及公园内有趣的活动。
1. A【解析】推理判断题。根据第一段中的…September t March is the deal time t cme here.可知，9月到次年3月是去孙德尔本斯国家公园的理想时间，A项（12月）正好在这个时间范围内。
2. A【解析】细节理解题。根据Ⅴisit the Mangrve Interpretatin Centre部分的内容可知，红树林解说中心有很多展示野生动植物的海报和展品，游客还可以看到鳄鱼，由此可知，游客在这里可以看到一些动物和植物。
3. D【解析】主旨大意题。通读全文可知，本文主要介绍了参观孙德尔本斯国家公园的理想时间以及公园内有趣的活动，由此可知，作者的写作目的是向游客介绍一些在孙德尔本斯国家公园里可以做的有吸引力的事情。
【高频词汇】1. situate vi.使位于2. ideal adj.理想的3. sightseeing n.观光4. preserved adj.保藏的5. famed adj.著名的6. varius adj.各种各样的
长难句分析
原句 April, May and June are t ht while July and August ften bring heavy seasn winds that limit travel and dn't make fr a very pleasant sightseeing experience.
句意 4月、5月和6月太热了，而7月和8月经常带来强大的季风，这限制了旅行，而且并不能造就一次非常愉快的观光体验。
分析 本句是一个并列复合句。while连接两个并列分句。在第二个并列分句中，that limit travel and dn't make fr a very pleasant sightseeing experience是定语从句，修饰先行词 heavy seasn winds，而that引导的定语从句中 limit和dn't make是并列的谓语动词。
B
语篇解读 本文是一篇记叙文。作者成为第一个赢得Prject Runway的大码设计师时身体很胖，互联网上的评论让作者感到难过。后来她意识到不管胖与瘦，她希望每个女人都要爱自己并追逐自己的梦想。
4. B【解析】细节理解题。根据第一段中的…I hped it wuld be a mment nt nly fr inclusive fashin，but als fr all ther fat human beings ut there.可知，作者在获奖后希望其他胖人也会分享她的骄傲。故选B。
5. B【解析】细节理解题。根据第一段中的 I gt sad and negative and put n mre weight. I reached a pint where I culdn't climb stairs withut lsing my breath.可知，作者看到互联网上人们对她的评论后感到消极、悲伤，体重增加了，即她无法控制自
己的身体。故选B。
6. A【解析】推理判断题。根据第二段中的 After that I gt mre judgments, this time frm peple in the fat grup wh nce supprted me. They turned their backs n me and said，“Yu can’t be bdy psitive and still lsing weight.”可知，胖人们在为自己不想减肥找理由，对于作者开始减肥表示不支持、不满意。故选A。
7. C【解析】推理判断题。本文介绍了作者在得奖后因为肥胖而受到人们的褒贬不一的评价，因此心情一度受到影响，后来她意识到不管胖瘦，健康和对梦想的追求才是最重要的。由此推断这篇文章会出现在报纸的职业栏目。
【高频词汇】1. single ut单独挑出2. judgment n.看法3. g after追求
长难句分析
原句 In 2015, when I became the first plus-size designer t win Prject Runway, I hped it wuld be a mment nt nly fr inclusive fashin, but als fr all ther fat human beings ut there.
句意 2015年，当我成为第一个赢得 Prject Runway的大码设计师时，我希望这不仅是包容时尚的时刻，也是那里所有其他肥胖人士的时刻。
分析 本句是一个主从复合句。when I became the first plus size designer t win Prject Runway是时间状语从句，it wuld be a mment nt nly fr inclusive fashin，but als fr all ther fat human beings ut there是宾语从句其中 nt nly…but als.连接两个介词短语修饰mment。
C
语篇解读 本文是一篇说明文。最新研究表明，积极的态度可能对患有心绞痛的人有帮助。文章呼吁每个人都要微笑面对生活，这是一把打开每个人心灵的钥匙。
8. B【解析】细节理解题。根据第一段中的 But new research frm Duke University is making a clser cnnectin, finding that a psitive attitude may be helpful t peple wh have angina 可知，杜克大学的一项新研究发现积极的态度可能对患有心绞痛的人有所帮助。故选B。
9. A【解析】细节理解题。根据倒数第二段中的 his next research questin will find ways t imprve attitudes amng heart patients可知，Alexander Fanarff下一步的研究可能是探讨如何改善患者的态度。
10. B【解析】细节理解题。根据第四段中的 patients wh are healthier t begin with are mre likely t expect t recver and regain gd health可知，一开始就更健康的患者更可能期望恢复健康并且也更可能恢复良好的健康。即人们的积极态度决定了他们的整体健康状况。故选B。
11. D【解析】主旨大意题。根据第一段内容可知，杜克大学的最新研究表明，积极的态度可能有助于患有心绞痛的人。由此推断D项可以作为文章的最佳标题。
【高频词汇】1. cnnectin n.联系，连接2. pressure n.压力3. ptimistic adj.乐观的4. psitive adj.积极的5. expectatin n.期望6. declare ν.宣布，声明7. utcme n.结果
长难句分析
原句 But new research frm Duke University is making a clser cnnectin, finding that a psitive attitude may be helpful t peple wh have angina，a cmmn heart cnditin.
句意 但是杜克大学的一项新研究正在建立更密切的联系，发现积极的态度可能对患有一种常见的心脏病—心绞痛的人们有益。
分析 本句的主干是 new research frm Duke University is making a clser cnnectin，I finding that a psitive attitude may be helpful t peple wh have angina，a cmmn heart cnditin是现在分词短语作状语，其中that引导宾语从句，在宾语从句中 wh have angina，a cmmn heart cnditin是定语从句，修饰先行词peple，a cmmn heart cnditin是 angina的同位语。
D
语篇解读 本文是夹叙夹议文。作者感慨现代人将很多时间浪费在手机上，而作者本人也不例外。近来由于作者的智能手机坏了，作者发现使用基本型手机可以让自己更自由、更关注身边的人和事。
12. D【解析】细节理解题。根据第一段中的 take a lk arund yu，and cunt hw many peple are using their phnes可知，作者让读者看周围有多少人在使用手机。故选D。
13. A【解析】推理判断题。根据第三段中的 being undergrund is difficult fr yu t get any were absrbed in playing games, reading articles and listening t music可推断，在伦敦地铁里，很多人在没有信号的情况下使用手机应用程序玩游戏、读文章和听音乐。故选A。
14. A【解析】细节理解题。根据第四段中的 And I lved it.I lved being free frm the Internet可知，作者使用基本型手机时感觉很自由，很享受生活。故选A。
15. D【解析】词义猜测题。根据前两段内容可知，作者和其他人一样会沉溺于手机的各种应用程序中。作者的智能手机被送去维修后，虽然作者很享受使用基本型手机的生活，但是他知道一旦自己的智能手机被修好，他还是会和其他人一样把很多时间用在智能手机上。故选D项。
【高频词汇】1. transprt n.交通工具2. apart frm除…之外3. signal n.信号4. in the meantime在此期间5. keep in tuch with sb.与某人保持联系6. cnstant adj.持续的7. update n.最新消息8. surrundings n.周围的事物；环境
长难句分析
原句 I’m nt saying that I am nt an example f this, but it always amazes me hw peple can spend s much time n their phnes withut actually talking t anyne in particular.
句意 我并不是说我不是这方面的一个例子，但总是让我感到惊讶的是，人们怎么可以花这么多时间在他们的手机上，尤其是他们居然不与任何人交谈。
分析 本句是一个并列复合句，but连接两个并列分句。在第一个并列分句中 that I am nt an example f this是that引导的宾语从句；在第二个并列分句中hw引导宾语从句，其中 withut actually talking t anyne in particular是介词短语作状语。
第二节
语篇解读 你感觉到压力了吗？那么唱歌吧。科学证明唱歌是一种简单而有效的减压方式。本文从三个方面介绍了唱歌给人带来的好处。
16. C【解析】空后句子提到这是专门推荐给声带有问题的人和老年人的，句中的This应该是指代推荐理由，即唱歌的好处，而且下一段的第一句中的als也是提示信息。故判断C选项内容符合语境。
17. F【解析】根据本段首句可知，本段强调唱歌对人体姿势的影响，F选项中的 the psitin f each bdy part和本段首句中的psture呼应，而且内容符合语境。故选F。
18. G【解析】本段介绍的是唱歌有助于减轻抑郁症状，降低压力水平，而本空位于段尾，应该对本段内容起总结、概况作用，由此判断G选项内容切题，可以承接上文。故选G。
19. B【解析】空后内容是建议患有舞台恐惧症的人在现场演出前在家人和朋友面前唱歌，由此推断唱歌有助于不自信的人树立自信。故B选项内容符合语境。
20. E【解析】根据空后内容可知，无论是在唱诗班还是在卡拉OK，花在集体演唱上的时间都能建立起深厚而持久的友谊。故可知唱歌可以扩大人们的朋友圈子，帮助人们交朋友，下文的friendship可对应到E选项中的 friend，故选E。
第二部分 语言运用
第一节
语篇解读 本文是一篇记叙文。文章讲述了 Bryan打游戏上瘾后的遭遇。经过挣扎，Bryan摆脱了电子游戏，并得出结论：把打游戏当作放松的方式，平衡打游戏和锻炼身体才是明智之举。
21. C【解析】根据下文 As Bryan was playing, his mm walked thrugh the rm t see what he was ding.可知，Bryan开始玩游戏。
22. C【解析】根据下文内容可知，Bryan没有回答妈妈的话，一直目不转睛地盯着电视屏幕。keep ne’s eyes n注视，盯着。
23. A【解析】根据下文 He was having truble mving his fingers可知，他的手指难以动弹了。由此可知 Bryan的手开始疼起来了。
24. C【解析】此处指 Bryan试着伸出手来，但感觉他的手指只是想回缩到控制器上。上下文在意思上构成转折关系，故选C。
25. D【解析】根据后句内容可知，Bryan向后仰坐在沙发上，他感觉非常舒服，就好像深深地陷入靠垫里面似的。settle back向后仰坐。
26. B【解析】根据空前内容可知，他感觉有点渴，但是停下游戏，站起来对他来说太难了。故选B。
27. D【解析】根据语境可知，Bryan想到了妈妈说过的话，此处为what引导的宾语从句，what在从句中作宾语。
28. A【解析】根据语境可知，他尝试着集中注意力于他的背部和腿。cncentrate n集中注意力于。
29. D【解析】根据语境可以判断，当他去感觉哪里是身体，哪里是沙发的时候，他却什么都感觉不到。故选D。
30. A【解析】根据后句的问题 Culd he really be turning int a vide game cntrller？可知，Bryan有点担心了。
31. D【解析】根据语境可知 Bryan丢掉了遥控器，让自己站起来。
32. A【解析】根据上文 Bryan ran t tell his mm what had happened.可知，Bryan把自己刚才的遭遇告诉了妈妈，妈妈说幸好电子游戏还没给他的大脑造成伤害。
33. C【解析】Bryan要停下游戏休息一下，去外边走走，由此可知前后是转折关系，instead相反，代替。
34. B【解析】根据文章内容可知，那天的经历对 Bryan来说是一个教训。
35. B【解析】结合上文可知 Bryan打游戏时间太长，以至于自己无法控制自己，成了游戏的奴隶。
【高频词汇】1. a cuch ptat一个成天看电视的人2. flash v.闪光3. cntrller n.控制器4. stuck adj.动不了，无法移动
第二节
语篇解读 本文是一篇说明文，研究发现正常的体重和饮食、定期锻炼、不吸烟以及适度饮酒都能降低女性生育肥胖孩子的概率。
36. wh【解析】考查定语从句。句意：一个体重正常、经常锻炼、饮食健康、不吸烟、适量饮酒的母亲生出肥胖孩子的可能性要小得多。设空处引导非限制性定语从句，从句中缺少主语，先行词为 mther，指人，故填关系代词wh。
37. drinks 【解析】考查时态和主谓一致。分析句子结构可知设空处与has，exercises、cats和 desn't smke作并列谓语，故用一般现在时。主语为 A mther，故用第三人称单数形式，故填 drinks。
38. t have【解析】考查不定式。be likely t d sth.可能做某事。
39. than【解析】考查介词。句意：研究表明，和先天因素相比，这可能更多地与后天因素有关，因为母亲的生活方式似乎与孩子的健康直接相关。根据空前的mre判断此处填than，表示比较。
40. directly 【解析】考查副词。修饰过去分词 linked应该用副词形式。故填 directly。
41. is reduced【解析】考查时态和语态。句意：这项对24，000多名儿童进行的研究发现，当母亲和孩子都遵循健康的生活方式时，肥胖的风险甚至会降低更多。根据句意可知此句描述的是客观事实，而且 the risk f besity与 reduce之间是被动关系，所以应该用一般现在时的被动语态。故填 is reduced。
42. t【解析】考查介词。句意：这项研究调查了美国近17，000名妇女所生的24，000多名9到14岁的儿童的病史和生活方式。frm……从……到……。
43. being【解析】考查非谓语动词。句意：研究人员研究了母亲的整体健康状况与孩子肥胖的可能性之间的关系。空格处作介词f的宾语，故用动名词形式，其中 child是动名词的逻辑主语。故填 being。
44. activity【解析】考查名词。句意：母亲的健康状况根据身高体重比、饮食、运动量吸烟情况和饮酒量等因素判断。根据句意可知此处应填名词，表示“运动”，表示抽象意义，为不可数名词，故填 activity。
45. an【解析】考查冠词。句意：正常的体重和饮食、定期锻炼、不吸烟以及适量饮酒都能降低女性生一个肥胖孩子的概率。child是单数可数名词，此处泛指一个肥胖的孩子，而且 bese以元音音素开头。故填an。
【高频词汇】1. bese adj.肥胖的2. regularly adv.定期地；有规律地3. significantly adv.显著地4. ink v.相关联
长难句分析
原句 A mther, wh has a healthy weight, exercises regularly, eats a healthy diet, desn’t smke cigarettes and drinks wine in mderatin is significantly less likely t have a fat child.
句意 一个体重正常、经常锻炼、饮食健康、不吸烟、适量饮酒的母亲生出肥胖孩子的可能性要小得多。
分析 本句是一个主从复合句。句子主干是 A mther is significantly less likely t have a fat child; wh has.in mderatin是wh引导的定语从句，在定语从句中has、exercises、eats、desn’t smke和 drinks是并列的谓语动词。
第三部分 写作
第一节
One pssible versin:
Dear David,
I have learned frm yur email that yu want t try smking as yu think it is very cl. As far as I can see, smking is a bad habit.
It is widely believed that smking has harmful effects n ne’s bdy. It can d terrible damage t yur heart, and even cause cancer. Additinally, cigarette smking will affect the health f yur family members. What’s wrse, yu will find it hard t give up nce yu are addicted t cigarette smking.
I suggest yu live a healthy and active life. Yu’d better ften take part in sprts t build yu up and develp sme healthy hbbies t enjy life.
Yurs sincerely,
Li Hua
第二节
One pssible versin:
New research has fund that excessive “screen time” may negatively affect children’s intelligence.（要点1） It pr children frm fcusing and staying interested, thus restricting their cgnitive develpment.（要点2）Als, it results in inadequate sleep and lack f physical activity, which d harm t the brain health.（要点3）Accrdingly, parents are advised t establish strict regulatins cncerning the use f screens, mnitr the cntent and limit the screen time.（要点4）