新教材高中英语UNIT2HEALTHYLIFESTYLESectionⅡLearningAboutLanguage课件新人教版选择性

UNIT

2

HEALTHY

LIFESTYLESection

Ⅱ

Learning

About

Language教材链接（1）（教材P14）However,duringthisperiod,itcanbeeasyforsomeofthemtoformbadhabits.（2）（教材P14）Tochangebadhabitsisnevereasy,evenwithmanyattempts.（3）（教材P15）Afterall,itisnoteasytobreakbadhabits.（4）（教材P16）Changingabadhabitisdifficult,anditiseasytomakeexcusesandgiveup.观察上面句子，动词不定式在这些句子中作的是_______；it在句中为___________。形式主语主语要点精析动词不定式作主语时，相当于名词或代词的作用，一般表示具体的、一次性的动作。1.单个不定式作主语时，谓语动词通常用第三人称单数形式。两个或两个以上的不定式作主语时，若语意基本一致或不定式作为一个整体，谓语动词用单数；若语意不一致，则用复数。Togetenoughproteineachdayisbeneficialtoourhealth.每天摄取足够的蛋白质对我们的健康有益。Toloveandtobelovedissweettous.爱和被爱对我们来说都是甜蜜的。Toimprovepeople’slivesandtospeedupsocialconstructionaretwoimportanttasks.改善人们的生活和加快社会建设是两项重要任务。2.动词不定式作主语时，若不定式太长，为避免头重脚轻，常用it作形式主语，将真正的主语置于后面。Itisimpossibletorelyonyourparentsallyourlife.你不可能一辈子都依靠你的父母。Itisessentialtoreserveatableinadvanceoffestivals.在节日前预订桌位是有必要的。3.常用句型（1）Itis+adj.+（for/ofsb.）todosth.如果形容词表示的是不定式的逻辑主语的性质、身份、特点，如careless,clever,good,kind,foolish,honest,lazy,nice,silly,wise等，用介词of。如果形容词表示的是事物或行为的特点或性质，如difficult,easy,hard,important,impossible,necessary,inconvenient,essential等，用介词for。Itisimpoliteofyoutodisturbothers.打扰他人是不礼貌的。（3）Ittakes/tooksb.sometimetodosth.做某事花费某人多长时间IttakesusnineyearstobuildtheHongKong-Zhuhai-MacaoBridge.建造港珠澳大桥花费了我们9年的时间。Ittookmemorethananhourtodomyhomeworkyesterday.昨天我做作业用了一个多小时。实战演练Ⅰ.

单句语法填空1.[2020课标全国Ⅲ]Itistraditional___________(bring)agifttoahousewarmingparty.tobring2.[2020课标全国Ⅲ]It’shard__________(tell)exactlyhowmanypeopleagreewithhim,butresearchindicatesthatthenumbershavebeenrisingforsometime.totell3.[2020江苏]Theimplicationoftheseresultsisthattogainthegreatesthealthbenefitsfromexercise,itmaybewise__________(skip)eatingfirst.toskip4.[2019课标全国Ⅰ]Itisdifficult____________(figure)outaglobalpopulationofpolarbears.tofigure5.[2019天津]Thenwewillknowhowimportant_____istohavemeaninginourlife.it6.Comingoutofthisexperience,Irealizeit’sOK________(be)differentfromothers.tobe7.Itwasimpolite_____youtospeaktoanoutstandingteacherlikethis.of8.Ittookyearsofwork____________(reduce)theindustrialpollutionandcleanthewater.toreducefor10.Toloseheart________(mean)failure.meansⅡ.

完成句子1.我认为你问面试会持续多久是不礼貌的。(impolite)Ithink_______________________________howlongtheinterviewwilllast.itisimpoliteofyoutoask2.她花了一个多小时的时间来分析这些有助于她写研究报告的数据。(analyze)____________________________________________________whichhelpedherwriteresearchreports.Ittookhermorethananhourtoanalyzethedata3.事实上，一开始就进行太多的锻炼对你的身体健康是有害的。（不定式作主语）Actually,_____________________________________badforyourphysicalhealth.tostartwithtoomuchexerciseis4.汤姆很固执，所以你要说服他改变主意是很不容易的。(persuadesb.todosth.;changeone’smind)Tomisstubborn,so______________________________________________________________.it’snoteasyforyoutopersuadehimtochangehismind5.那位老人无私地把食物送给街上无家可归的人。(selfless;giveaway)__________________________________________________tothehomelessinthestreet.It’sselflessoftheoldmantogiveawayfood6.父亲批评了我并告诉我捉弄别人是错误的。(playtricksonsb.)Fathercriticizedmeandtoldme________________________________________.itwaswrongtoplaytricksonothers7.成为一名专业的运动员不容易，需要日复一日的坚持。（不定式作主语）___________________________________________anditneedspersistencedayinanddayout.Tobeaprofessionalathleteisnoteasy8.无人驾驶汽车什么时候能够在道路上随处可见，这是很难预测的。（it作形式主语）________________________whendriverlesscarswillbeseeneverywhereontheroads.Itishardtopredict9.对于外国人来说，能够自由使用筷子不是一件容易的事。(itis+n.+todosth.)____________________________________________________chopsticksfreely.Itisnotaneasythingfortheforeignerstouse10.如今，很多人意识到教给孩子书写技巧是很有必要的。（it作形式主语）Nowadays,manypeoplerealize____________________________________theskillofhandwriting.itisnecessarytoteachchildren基础达标练Ⅰ.

单句语法填空1.WefirmlysupporttheAsian,AfricanandLatinAmericanpeopleintheirstrugglefor_____________(liberate).liberation2.A_____________(disturb)thoughtcrossedmymind.disturbing3.Ifyouhaveaspecificproblemthatrequiresspecialskills,youneedtohirea_____________(special)whohasthoseskills.specialist4.IknowhowbusyyoumustbeandnaturallyIwouldn’twanttotake_____toomuchofyourtime.up5.Forthesakeofyourhealth,youshouldkeeptakingexerciseandcut______allfattyfoodsandsugarydrinks.out6.Ifyouhaveanyproblems,pleasegetintouchwithanexperienced_____________(consult).consultant7.Itissaidthatmorethanten___________(surgeon)areneededinthenewhospital.surgeons8.Lookingaround,theysawamanwithalittlegirl___________(skip)alongbehindhim.skipping9.Reportersshouldstickto________________(investigate)thefacts.investigating10._________(simple)speaking,ablackholeiswhat’sleftafteralargestardies.Simplytoshave12.Hewentouttobuyapacketof_____________(cigarette).cigarettestomove14.Insuchanurgentsituation,Tomhadnochoicebuttoturn_____thestrangerforhelp.toⅡ.

句型转换1.Todriveacarwithoutadriver’slicenseisillegalforyou.（it作形式主语）_______________________________________withoutadriver’slicense.Itisillegalforyoutodriveacar2.It’snotreallyagoodideatousetoomanysmallcolorpieces.（不定式作主语）_____________________________________isnotreallyagoodidea.Tousetoomanysmallcolorpieces3.Withoutmotivation,youcan’tsetagoalorreachit.(neither…nor…)Withoutmotivation,youcan__________________________________.neithersetagoalnorreachit4.Ifyoucanlearntousetimewisely,youcanmakethemostofeachday.（祈使句+and+陈述句）___________________________,andyoucanmakethemostofeachday.Learntousetimewisely5.IknowwhereIcanfindthatyoungman.（疑问词+不定式）Iknow________________thatyoungman.wheretofind6.Johnisstilltooyoungandhasn’trealizedthatthereisaconnectionbetweeneducationandhisfuture.(too…to…)Johnisstill_______________________thatthereisaconnectionbetweeneducationandhisfuture.tooyoungtorealize7.Onebittermorning,thelittleboycameaboutanhourlateandscreamedwithpain.（非谓语动词作状语）Onebittermorning,thelittleboycameaboutanhourlate,______________________.screamingwithpain8.Withsuchabusylife,itcanbehardtotryandfindthetimetoworkout.（不定式作主语）Withsuchabusylife,_______________________________________canbehard.totryandfindthetimetoworkoutⅢ.

完成句子1.只要有目标，任何时候开始学习都不会太迟。(too…to…)________________________________aslongasthegoalissetup.It’snevertoolatetolearn2.房间里放了一张新桌子，但它有点大，占了太多的地方。(takeup)Anewtablewasplacedintheroombutitwasalittlebigand________________________.tookuptoomuchroom3.很明显删去这部分不会损害故事的连续性。(cutout)Itisobviousthatthispartcan_____________withoutharmingthecontinuityofthestory.becutout4.下定决心要赢的人永远不会说“不可能”。(makeupone’smind)Theman__________________________________willneversay“impossible”.whohasmadeuphismindtowin5.昨天，他查阅了字典中有关表达的解释。(consultadictionary)He_________________________abouttheexplanationoftheexpressionyesterday.consultedadictionary素养综合练Ⅰ.

阅读理解Chinesepeopleoftensharedishes,anddinersusetheirownchopstickstoservethemselvesfoodfromtheshareddishes,atraditionnowbeingchallengedbytheoutbreakofCOVID-19.“Wefeelasenseofcrisisaswellastheurgetodesertouroldhabitswhenweseereportsoffamilyclusterinfection,”Pangsaid,pointingtothereportsofthevirusspreadingviaclosecontact.Localgovernmentsarehelpingtoencourageashift,too.OnFeb.13，2020，localauthoritiesofBeihaistartedacampaignpromotingservingchopsticksandspoons,whichwouldavoidcross-infectioncausedbytheuseofpersonalchopsticks.SimilarmeasureswerealsoadoptedinothercitieslikeBeijing,ShanghaiandHangzhou.TaizhouinEastChina’sJiangsuProvinceevenstandardizedthedesignsofservingchopsticksandspoonstohelpdinersdifferentiate（区分）themfrompersonalones.Thepracticeofeatingwildanimalshasbeentargetedbythegovernment,whichremainspresentincertainareas.Chinastoppedtheillegaltradingandtransportationofwildanimalsshortlyaftertheoutbreak.ThemovebecameapermanentbanonFeb.24,2020,whenthecountrymadeacountrymadeadecisiononthoroughlyprohibitingtheillegaltradingofwildlifeandtheconsumptionofwildanimals.1.WhatcanwelearnaboutPangHui’sfamilyfromthetext?(

)A.Thereareusuallymorethansevenpeoplediningtogether.B.Theyhavestartedtouseservingchopsticksattable.C.PangHui’sfatheropposesusingservingchopsticks.D.Theydon’tknowhowtoavoidbeinginfectedwiththevirus.B[解析][语篇解读]本文是一篇记叙文，主要讲述新型冠状病毒肺炎疫情让大家意识到传统的家庭用餐方式可导致病毒传播。另外，各地政府主张使用公筷，并且禁止食用、买卖或运输野生动物。【命题立意】细节理解题。【解题思路】根据文章第一段的内容以及第二段中的“Surprisingly,her…becameafirmsupporterthistime”可知，他们一家已经开始使用公筷，故选B。2.Accordingtothetext,whathasbeendonebythegovernment?(

)A.Thetraditionofsharingdisheshasbeenabandoned.B.Cross-infectionhasbeenprevented.C.Eatingwildanimalshasbeenforbidden.D.Standardpersonalchopstickshavebeenadopted.C[解析]【命题立意】细节理解题。【解题思路】根据文章倒数第二段的内容可知，政府已禁止食用野生动物，故选C。3.Whatdoestheunderlinedword“eliminate”inthelastparagraphprobablymean?(

)A.Explain. B.Discover. C.Form. D.Remove.D[解析]【命题立意】词义猜测题。【解题思路】根据最后一段中的“LiBo…saidthatwildanimalconsumptioncouldleadtothefasterextinctionofparticularspecies,damagetheecologicalbalanceandharmpeople’shealth.”可知，LiBo认为食用野生动物会加速某些物种的灭绝，破坏生态平衡以及损害人们的健康，希望通过这次疫情能禁止人们食用野生动物。由此可以推断出画线词所在句表示“这次流行病可能成为消除这个坏习惯的转折点”，故选D。4.Whatcanbethebesttitleforthetext?(

)A.ServingChopsticksPromotedB.WaystoHelpPeopleStayHealthyC.TheOutbreakofCOVID-19LeadstoChangesD.ChinaBansTradinginWildlifeC[解析]【命题立意】主旨大意题。【解题思路】本文主要讲述新型冠状病毒肺炎疫情让大家意识到传统的家庭用餐方式可导致病毒传播。另外，各地政府主张使用公筷，并且禁止食用野生动物。由此可知文章的主题就是新型冠状病毒肺炎疫情暴发带来的变化，故选C。深度解析词汇积累1.shrugoff对……不予理睬2.crisisn.危机3.desertvt.抛弃；舍弃4.targetvt.把……作为攻击目标；把……作为批评的对象5.prohibitvt.禁止6.extinctionn.灭绝；消亡Ⅱ.

语法填空challengesespeciallywithcreatedacontainslongerwho/thatitstodevelop1._____________challenges[解析][语篇解读]本文是一篇记叙文。文章讲述了一家马来西亚公司用一个小贴纸让水果在几周内不变质。考查名词复数。oneof后面用可数名词复数形式。2._____________especially[解析]考查副词。修饰形容词problematic需要用副词形式。3._______with4.__________created[解析]考查非谓语动词。根据by可知表被动，这里用过去分词短语作定语，修饰代词ones。5.____a[解析]考查冠词。此处用不定冠词表泛指，意为“一，一个”。6.___________contains[解析]考查动词时态及主谓一致。根据上下文可知，此处是一般现在时，且主语It是单数，所以填contains。7._________longer[解析]考查形容词比较