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课前10分钟Unit2Healthyeating概括大意Mostexpertsagreethatitisn’ttheathletes’bodieswhichhavechangedbutthehugeadvancesinsportsciencewhichhaveenabledthemtoimprovetheirperformances.Theindividualathleteobviouslyhastohavethenecessaryskillanddeterminationtosucceed，butthehelpofscienceandtechnologycanbesignificant.Researchhasbroughtabetterunderstandingoftheathlete’sbodyandmindbuttheadvancesinsportsequipmenttechnologyhavealsohadanimportantimpactonhumanperformance.此段落的大意是：____________________________________________________Sportsciencehelpsimproveathletes’performances.漫画欣赏画面描述Amanisfeedingachick.Heputsallthenutritiousfoodintothechick’smouth，expectinghischicktogrowfast.寓意理解Inourlife，manyparentstrytooffertheirchildrenmorethantheyneedwithoutconsideringwhethertheirchildrencantakeinallthis.你能否对此加以扩展，写一篇120词左右的小短文？Ⅰ．词义辨析1．Certainlyyouneedagoodsenseof________torideabicycle.A．qualityB．balanceC．transportD．touch2．Ijusthadtosatisfymy________，soIopenedtheparcel.A．curiosityB．confidenceC．intelligenceD．relief3．DoIgeta________ifIbuyawholecaseofwine?A．summaryB．limitC．balanceD．discount4．Tomakemembersofateamperformbetter，thetrainerfirstofallhastoknowtheir________andweaknesses.A．strengthsB．benefitsC．techniquesD．valuesBADA课堂双基回归5．Beforegoingonadiet，itisadvisableto______yourdoctor.A．designB．combineC．consultD．appreciate6．Donotgivethebabymeattoeat，becausehecannot____it.A．benefitB．digestC．gatherD．remove7．Thetwoangrygirls________ateachotheracrossthetable.A．glaredB．competedC．apologizedD．sighedCBA8．Theprimeministerhaspromisedto________classestoamaximumof30pupils.A．replaceB．decorateC．attachD．limit9．Thisgreatinventionissureto________thewholeworld.A．gainB．chargeC．benefitD．settle10．Profitshavebeengoingupsincethetwocompanies_____lastyear.A．trickedB．doubtedC．employedD．combinedDCDⅡ.短语填空betiredof；getawaywith；getridof；indebt；spyon；winback；earnone’sliving；cutdown；beforelong；puton1．Jackhas________fivekilossincehequitsmoking.2．Yousmoketoomuch—youshouldtryto________.3．Thekidswereplayinginthemudandtheywerecoveredinit.4．Afterthescandal，hefacesahardstruggleto________publicsupportbeforethenextelection.putoncutdownbeforelongwinback5．Shehasbeenbyteachingsinceshegraduatedfromcollege.6．Forthatseriousaccident，heonlyafine.7．Asasayinggoes，wastefulpeopleusuallyendup________.8．Heispaidbythepoliceto________hiscolleagues.9．Hewantstobefamous—he________beingnobody.10．IwishIcould________thiscold；it’sbeenhangingaboutfordays.earningherlivinggotawaywithindebtspyonistiredofgetridofⅢ.完成句子1．(一定是出了严重的问题)ifLiChangwasnotcomingtoeatinhisrestaurantashealwaysdid.(happen)2．Iwill(在两周内帮您减肥并让身体健康起来)ifyoueathereeveryday.(fit)3．AtthelibraryWangPengwassurprisedtofindthat(他餐馆的食物脂肪含量太高，而雍慧餐馆又太少)．(serve)SomethingterriblemusthavehappenedhelpyouloseweightandbefitintwoweekshisrestaurantservedtoomuchfatandYongHui’sfartoolittleⅣ.单项填空1．Hewasamazedtofindthathisrestaurantwasnotfulltoday.What________havehappened?A．couldB．mustC．needD．should2．Hecouldn’thaveYongHui________withtellingpeoplelies!A．takingawayB．gettingawayC．passingawayD．turningawayAB3．Perhapshewouldbeableto________hislivingafterallandnothavetoclosehisrestaurant.A．achieveB．earnC．seizeD．obtain4．Hedidnotlookforward________becausehisrestaurantwasnolongpopular.A．tobeindebtB．tobeinthedebtC．tobeingindebtD．tobeinginthedebt5．Inthiswaythey________thefatandincreasedthefibreinthemeal.A．cutupB．cutoffC．cutinD．cutdownBCD核心词汇梳理1．dietn.日常饮食；食物Itisimportanttohaveabalanced，healthydiet.均衡、健康的日常饮食很重要。Childrentodayarebroughtuponadietoftelevisioncartoonsandsoapoperas.如今的孩子是伴随电视上的动画片和肥皂剧长大的。搭配beonadiet在节食goonadiet节食Imustn’thavechocolate—I’monadiet.我不吃巧克力，我正在节食。Idecidedtogoonadietbeforemyholiday.我决定在休假前开始节食。知识要点整合辨析diet和food都可作“食物”解。但diet指的是习惯吃的食物或规定的食物，特指维持健康的定量或定质的食物，如病人的疗养饮食等。food是一般用法，凡能吃喝的具有营养的东西都称food。Aproperdietandexercisearebothimportanttohealth.适当的饮食和锻炼对健康很重要。Thesickmanmustnotgowithoutfood，buthemusthaveadietwithoutsugar.这个病人不可不吃东西，但要吃不含糖的食物。提示diet是可数名词，常与不定冠词a连用；food是不可数名词，但在表示食品的种类时，可以用复数。Thedoctorputhimonadietafteroperation.手术之后，医生规定了他的饮食。Toomanysweetfoodswillmakeyoufat.太多的甜食会使你发胖。2．limitn.界限；限度提示limit常与介词to连用。Thereisalimittotheamountofpainwecanbear.我们能忍受的疼痛是有限的。Wemustsetalimittotheexpenseofthetrip.我们要为这次旅行的花费设个界限。vt.限制；限定搭配limit...to...把……限制在……内HertravelinghasbeenlimitedtoafewFrenchresorts.她的旅行仅限于一些法国的旅游胜地。I’velimitedmyselfto1,000caloriesadaytotrytoloseweight.我为了减肥，限定自己每天摄入1000卡的热量。Theteachingofhistoryshouldnotbelimitedtodatesandfigures.教授历史不应该局限于讲年代和人物。3．benefitvt.使受益；得益Therainwillbenefitthecrops.这场雨对庄稼会有好处的。搭配benefitfrom...从……中获益Hewillbenefitfromthenewwayofdoingbusiness.他将从这种新的经营方式中受益。Thecompanybenefitedfromsellinganewproduct.这家公司从销售新的产品中受益。n.利益；益处Igotalotofbenefitfromlearningaforeignlanguage.从学习外语中我得到很多益处。识记ofbenefitto对……有益处forthebenefitof...为了……的利益Plentyofexerciseeverydayisofgreatbenefittoourhealth.每天做些适量运动对健康很有好处。Shewentthereforthebenefitofherhealth.她为了健康而去了那里。链接dogoodto...对……有好处toone’sadvantage对某人有好处toone’sinterest对某人有益intheinterestof为了……的利益toone’sprofit对……有好处inone’sfavour对……有利forthesakeof为了，为了……的利益重点短语例释1．be/gettiredof厌烦；讨厌Weweretiredofwaitingforhimtocall.我们等他打