Unit+2+Be+Sporty,Be+Healthy+Reading+語言點(diǎn)課件- 高中英語譯林版（2020）必修第二冊

Abeginner’sguidetoexerciseYouwanttostartdoingexercise?Congratulations!Youhavejusttakenyourfirststeptowardsanewandimprovedyou!UnderstandingthebenefitsofexerciseMostpeopleassumethatregularexercisedoeswondersforthebodyandmind—butwhatexactlyareitshealthbenefits?Tostartwith,physicalactivityincreasestheefficiencyofyourheartandlungs.Duringexercise,yourheartandlungsmustworkharder.想開始鍛煉身體了嗎？祝賀你！你已經(jīng)向新的、更好的自己跨出了第一步。了解鍛煉的益處大多數(shù)人都認(rèn)為經(jīng)常鍛煉對身心大有益處—不過，鍛煉究竟對健康有哪些好處呢？首先，體育活動能增強(qiáng)心肺功能。在鍛煉時，你的心臟和肺必須更賣力地工作。Thisextraeffortmakesthemgrowstrongeroverthelongterm.Ithasalsobeenproventhatactivepeopletendtohavebetterimmunesystemsandareatlowerriskof

diseases.Moreover,exerciseisgoodforyourmentalhealth.Workingoutcanhelpyoureducestressandgetovernegativefeelings.Somestudiesevenshowthatexerciseimprovescertainbrainfunctions,meaningyoucouldactuallyexerciseyourwaytobetterperformanceatschool!久而久之，這些額外的工作使它們變得更強(qiáng)壯。有證據(jù)表明，經(jīng)常鍛煉的人往往免疫系統(tǒng)會更好，患病的風(fēng)險更低。另外，鍛煉對心理健康有好處。鍛煉身體能幫你緩解心理壓力，克服負(fù)面情緒。甚至有研究顯示鍛煉可以改善某些大腦機(jī)能，也就是說，通過鍛煉，你確實可以提高自己的學(xué)習(xí)成績。PlanningyourexerciseroutineWhenyouplananexerciseroutine,thefirstthingto

consideriswhatyouexpecttoimprove:heartandlungefficiency,musclestrengthorflexibility.Aerobicactivities,likejogging,swimmingandskiing,developyourheartandlungs.Strengthtraining,suchaspull-upsandweightlifting,increasesmusclestrengthandencouragesbonedevelopment.規(guī)劃日常鍛煉在做日常鍛煉的規(guī)劃時，首先要考慮的是你想要提升哪方面：是心肺功能，還是肌肉強(qiáng)度，抑或是柔韌性。像慢跑、游泳和滑雪這樣的有氧運(yùn)動，能增強(qiáng)心肺功能。力量訓(xùn)練，比如引體向上和舉重，能增加肌肉強(qiáng)度，促進(jìn)骨骼發(fā)育。Flexibilitytraining,includinggymnasticsandtaichi,helpsstretchyourmusclesandimproveyourbody’srangeofmovement.Thesetypesofexerciseallplayaroleinahealthyroutine.Aboveall,chooseactivitiesyouenjoybecause,inthisway,you’remorelikelyto

stickwiththem.柔韌性訓(xùn)練，包括體操和太極拳，有助于舒展肌肉，增大肢體活動幅度。在一套健康的日常鍛煉項目中，以上三種訓(xùn)練都是不可或缺的。而最重要的是，要挑選你喜歡的項目，因為這樣才更有可能持之以恒。EatinganddrinkingrightLikecarsthatrunonpetrol,yourbodyburnscarbohydratesforenergy.Foodslikenoodles,rice,fruitandvegetablesgiveyourbodyplentyofcarbohydratestokeepupyourenergyduringalongworkout.Tohelpyourmusclesrecoverandrepairthemselvesafterexercise,youneedtoeatfoodsrichin

protein,suchasfish,eggsandmilkproducts.飲食得當(dāng)就像汽車要燒汽油才能跑，你的身體也要燃燒碳水化合物來獲得能量。米面果蔬等食物為身體提供豐富的碳水化合物，使你有充足的能量做長時間運(yùn)動。鍛煉后，為幫助肌肉恢復(fù)和自我修復(fù)，你需要吃些高蛋白食物，比如魚、蛋和乳制品。Whentoeatisalsoofgreatimportance.Ingeneral,youshouldhaveyourmealanaverageof

1.5to2.5hoursbeforeexercising.Donoteatimmediatelyafterexercise;instead,waitatleast30minutesafteratypicalroutine,orasmuchasanhourafterahardworkout.Remembertodrinkthroughoutexercisetomakeupforwaterlosttosweat.什么時間吃也很重要。一般情況下，應(yīng)該在鍛煉之前一個半到兩個半小時進(jìn)食。運(yùn)動后不要馬上吃東西，如果是常規(guī)鍛煉，至少過半小時再吃；如果是高強(qiáng)度鍛煉，就需要等一小時后再吃。鍛煉過程中別忘了喝水，以彌補(bǔ)出汗損耗的水分。AvoidinginjuryTo

preventsofttissueinjury,makesurethatyouwearproperclothesandequipment

whenexercising.Youshouldalsostartsmallandslowlyworkyourwaytoalongerandharderexerciseroutinetoavoidgettinghurt.Finally,remembertowarmupbeforeexercisingandstretchattheendofyourworkout.避免受傷為避免軟組織受傷，鍛煉時一定要穿戴合適的衣服和護(hù)具。此外，剛開始鍛煉強(qiáng)度要小，要循序漸進(jìn)地增加鍛煉的時間和強(qiáng)度，以防受傷。最后，記住鍛煉前要熱身，結(jié)束后要拉伸。So,nowyouknowthebenefitsofexerciseandhowtodoitsafelyandeffectively.Whatareyouwaitingfor?現(xiàn)在，你已經(jīng)明白了鍛煉的好處，也知道如何安全高效地鍛煉了。那么，你還在等什么呢？congratulation(n.)祝賀,恭喜e.g.:①I’dliketoexpressmy_____________toyouonyourexamresults!①Thetwosportsmencongratulatedeachother___winningthegame.②Youcancongratulate_________(you)onhavingdoneanexcellentjob.onyourselfcongratulationsassume(vt.)認(rèn)為,假設(shè);承擔(dān),就職;呈現(xiàn)e.g.:①Itisgenerallyassumed______stressiscausedbytoomuchwork.②Weassumehim_______(be)

themosthumorousstudentinourclass.③__________(assume)youareinterestedintheposition,pleasefillintheapplicationform.④Heassumedallhisresponsibilities.⑤Ourcountryisassuminganewlook.⑥Hisactionswerebasedonafalse__________(assume).tobethatAssumingassumptiontend(vi.)往往;趨向(vt.)照看e.g.:①WhenI’mtired,Itend_________(make)mistakes.②Shewastending____hersickmotherathome,whichwaswhyshewasabsentfromschool.③There’satendency____thisdiseasetospread.④Hehasatendency_________(talk)toomuchwhenheisnervous.tomake(to)fortotalkrisk(n.)風(fēng)險(v.)使…冒風(fēng)險;冒…的危險e.g.:①Heisatriskoflosinghisjob.②Attheriskofannoyingher,Ihavetotellherthetruth.③Wedon’twanttoruntheriskoflosingtheirbusiness.④Ifyoudon’twarmupbeforerunning,youwill

risk_________(injure)yourself.⑤Heriskedhislifetosavethedrowningchild.injuringthat引導(dǎo)主語從句(1)It+be+過去分詞(said/believed/suggested/reported/expected/assumed…)+thatIt+be+形容詞(important/likely/obvious/certain…)+thatIt+be+名詞短語(nowonder/nodoubt/nosurprise/apity/anhonor…)+thatIt+不及物動詞(seem/happen/turnout)+thate.g.:①據(jù)說明天有雨。②我們應(yīng)該保持健康，這很重要。③他不能來，真遺憾。④看上去他挺高興的。

Itissaidthatitwillraintomorrow.Itisimportantthatweshould.Itisapitythathecan’tcome.Itseemsthatheishappy.that引導(dǎo)主語從句(2)that引導(dǎo)主語從句時，無意義，不做成分，不省略。e.g.:他明天要來我們學(xué)校，讓我們都感到很驚訝。Thathewillcometoourvillagetomorrowsurprisesusall.不定式作后置定語(1)中心詞為序數(shù)詞被序數(shù)詞或形容詞最高級修飾e.g.:①Ithinkheisthebestmantodothejob.②AsfarasIknow,shewastheonlypersontowitnessthecaraccident.③Therewasnothingtoconnecthimwiththecrime.④Wewon’tdoubtyourabilitytodothework.(2)中心詞為theonly/thelast/thenext(3)中心詞為不定代詞(4)中心詞為抽象名詞range(n.)范圍;一系列;山脈(v.)變化,變動e.g.:①Thereisawiderange___

activitiesforstudentsinDecember.②Heshoutedangrilyatanyone___________rangeofvision.③Itis____________rangeofmyability,soI’msorryIcan’thelpyou.④Hehasanumberofinterests,rangingfromswimming___singing.toofin/withinbeyond/outofstick(vt.)刺,戳;粘貼;卡住,陷于(n.)棍,條e.g.:①Thenursestucktheneedleintomyarm.②Hestuckastampontheenvelope.③Thekeyhasstuck___

thelock.④Hesaidhiscarhadgotstuck___thesnow.⑤Stickaround;we’llneedyoutohelpuslater.ininaverage(n.)平均水平,一般水準(zhǔn);平均數(shù)(adj.)平均的;典型的(v.)平均為e.g.:①Parentsspendanaverage___100dollarsayearontoys.②400peopleayeardieofthisdisease___average.onofmakeupfor彌補(bǔ),補(bǔ)償e.g.:①Womenmakeup50%ofthestudentnumbers.②Ourclassismadeup___58livelyboysandgirls.③Thetwofinallymadeupaftertwomonths’timewithoutevenasingleword.of狀語從句的省略連詞+現(xiàn)在分詞連詞+過去分詞連詞+形容詞/名詞/介短e.g.:①When_______difficulties,weshouldbebravetosettlethem.②When_______whyhestolethebike,hekeptsilent.③When_______trouble,Ialwaysturntomyfriendsforhelp.facingaskedin1.congratulation(n.)祝賀,恭喜congratulate(vt.)祝賀express/offer/sendone’scongratulationstosbon(doing)sth為…向…表示祝賀congratulatesbon(doing)sth為…向…表示祝賀congratulateoneselfon(doing)sth為…感到高興2.assume(vt.)認(rèn)為,假設(shè);承擔(dān),就職;呈現(xiàn)assumption(n.)假設(shè);承擔(dān)assuming(conj.)假設(shè)assumethat認(rèn)為assuming(that)…假設(shè)assume…tobe…認(rèn)為…是…Itisgenerallyassumedthat人們普遍認(rèn)為3.tend(vi.)往往;趨向(vt.)照看tendency(n.)趨勢;傾向tendtodosth往往…,傾向于…tend(to)sb照看…h(huán)aveatendencytodosth傾向于/喜歡…There’satendency(forsb)todosth有…的趨勢/傾向4.risk(n.)風(fēng)險(v.)使…冒風(fēng)險;冒…的危險beatrisk(ofsth)有(…的)危險attheriskofdoingsth冒著…的風(fēng)險run/taketheriskof(doing)sth冒險…riskdoingsth冒險…riskone’slifetodosth冒著生命危險做…5.that引導(dǎo)主語從句(2)It+be+過去分詞(said/believed/suggested/reported/expected/assumed…)+thatIt+be+形容詞(important/likely/obvious/certain…)+thatIt+be+名詞短語(nowonder/nodoubt/nosurprise/apity/anhonor…)+thatIt+不及物動詞(seem/happen/turnout)+that(2)that引導(dǎo)主語從句時，無意義，不做成分，不省略。6.不定式作后置定語(1)中心詞為序數(shù)詞被序數(shù)詞或形容詞最高級修飾(2)中心詞為theonly/thelast/thenext(3)中心詞為不定代詞(