2022版高中英语同步必修unit1period threelessonpoints focus language

UNIT1LIFECHOICESPeriodThree

Lesson1

Lifestyles—LanguagePoints&FocusonLanguage1.Learnthefollowinglanguagepoints：range，various，convenient，addict，aim，“find＋宾语＋宾补”结构，强调结构.(重点难点)2.Learnthefollowinglanguagepoints：fromtimetotime，volunteer.(重点)3.Focusonlanguage：Infinitives.(重点难点)LearningAims(学习目标)目标一目标二易学考点

自主研读核心考点

讲练互动内容索引目标三语法结构悟通研透达标检测核心考点

讲练互动目标一提示：例句中加底纹的词汇为本课时或前面课时的词汇复现，帮助学生及时巩固，循环复习。Idoawiderangeofthingsonline.(教材P8)1rangen.一系列；范围

vi.(在一定范围内)变化；包括，涉及；排列(1)arangeof一系列in/within(the)range(of)在……的范围内beyond/outof(the)rangeof超出……的范围rangefrom...to...rangebetween...and...(2)从……到……(的范围)①Theteamwillholdarangeofactivities，includingsometrainingandmatches.②Whendrivingonhighways，thedrivermustcontrolhisorherspeedin/withintherangeof60km/hand120km/h.③Toseewhatwouldhappen，thecatstayedwellbeyond/outof(the)rangeofthechildren.④Thenationalparkhasalotofanimals，whichrangefrombutterfliestoelephants.佳句赏读感悟句意·背诵[单句语法填空/完成句子/单句写作]①Don’tworry，becauseyourbloodpressureis__________thenormalrange.②Theboyfeltstressedbecausetheexamwas_____________(the)rangeofhisability.③Thereare20volunteersintheactivitywhoseages__________________.参加活动的志愿者有20人，其年龄在8到15岁之间。in/withinrangefrom8to15beyond/outof④在过去的几年里由于环境污染，出现了一系列的问题。____________________________________________________________________________________________________________________Arangeofproblemshaveariseninthepastfewyearsbecauseoftheenvironmentalpollution....Ialsoshopforvariousthingsonline，suchasbooks，computerhardwareandothernecessities.(教材P8)2variousadj.各种各样的；多种(类型)的(1)varyvi.&vt.变化；变更；相异，不同varywith随着……变化varyfrom...to...从……到……不等；在……到……之间变动(2)varietyn.种类；多样化avarietyof＝varietiesof各种各样的①Therearevariouswaysofdealingwiththeproblem，butyou’dbetterfindthebestone.②Toattractmorecustomers，themenuvarieswithseasonsinthisrestaurant.③Opinionsonthismattervariedfrompersontopersonsowedidn’tmakeadecision.④Thisisaninterestingstorywhichhasbeentranslatedintoavarietyof/varietiesoflanguages.佳句赏读感悟句意·背诵[单句语法填空/一句多译]①Thereare_________(vary)challengesinlife；allinall，weshouldfacethembravely.②Todaymymotherisglad—hermoodvaries_____theweather.③Theageoftheinjured______(vary)from3to6，whichmadeusworried.variouswithvaried④为了提高我的英语口语，我参加了英语角的各种活动。→InordertoimprovemyspokenEnglish，Ihavetakenpartin_______activitiesintheEnglishCorner.→InordertoimprovemyspokenEnglish，Ihavetakenpartin___________activitiesintheEnglishCorner.→InordertoimprovemyspokenEnglish，Ihavetakenpartin___________activitiesintheEnglishCorner.variousavarietyofvarietiesofIt’ssoconvenienttobeabletocomparethequalityandpricesfromdifferentonlineshopsbeforeIbuy.(教材P8)3convenientadj.方便的，便利的(1)beconvenientforsb.对某人来说很方便Itisconvenientforsb.todosth.某人方便做某事(2)conveniencen.便利，方便；便利的事物或设施forconvenience为了方便atone’sconvenience在某人方便时①Ifitisconvenientforyou，let’sgotoseetheinjuredtogether.②Withthedevelopmentofscienceandtechnology，itisconvenientforustochatwithourfriendsontheInternet.③Wemayusemobilepaymentforconveniencewhileshoppinginasupermarket.④Iwillpayavisittoyouatyour

conveniencetochatwithyouaboutyourson.佳句赏读感悟句意·背诵[单句语法填空/一句多译]①Wheneveritisconvenient____you，cometomyapartment.②Itisconvenientforus________(pay)byWeChatwhileshopping.③我想在你方便时亲自拜访你。→I’dliketopayavisittoyouinperson___________________________.(convenient)→I’dliketopayavisittoyouinperson_______________________.(convenience)fortopaywhenitisconvenientforyouatyourconvenienceMyparentsareworriedthatImayean“Internetaddict”.(教材P8)4addictn.对……着迷的人vt.使沉溺；使上瘾(1)addictedadj.上瘾的，入迷的e/getaddictedto(doing)sth.对(做)……上瘾(2)addictionn.瘾；入迷(3)addictiveadj.使人上瘾的；使人入迷的①Hebecameavideogameaddictwhenhewasveryyoung.②Hersonesaddictedto(playing)computergames，whichmakesherangry.③Toliveahealthylife，themanisfightinghisaddictiontoalcohol.④Afterseveralmonths，Ifoundpaper-cuttingveryaddictive.佳句赏读感悟句意·背诵[单句语法填空/单句写作]①Astimegoesby，theforeignteenfindsChinesetraditionalcultureisso_________(addict).②Accordingtoarecentstudy，onlineshopping_________(addict)ishardtogetridof.③一些学生对上网着迷，这对他们的学习有不良的影响。____________________________________________________________________________________________________________________addictiveaddictionSomestudentsareaddictedtosurfingtheInternet，whichhasabadeffectontheirstudy.Myaimistodowellineverysubjectthisterm.(教材P9)5aimn.目的，意图；瞄准

vi.力求达到；目的是；瞄准；针对(1)withtheaimof...目的是，怀着……的目的withoutaim漫无目的地(2)aimtodosth./aimatdoingsth.力求达到；力争做到(主语往往是某人)beaimedat目的是，旨在(主语往往是某件事)(3)aimlessadj.没有方向的，无目的的(4)aimlesslyadv.漫无目的地①Livingwithoutanaimislikesailingwithoutacompass.②Withtheaimofingateacher，IbegantostudyEnglish.③Heaimstobe/atbeingasuccessfulwriterlikeMoYansohereadsvariousbooks.④Thevisitwasaimedatimprovingtherelationshipbetweenthetwocountries.⑤Hewalkedaimlessly/withoutaimaroundthecampus，notknowinghowtosolvetheproblem.佳句赏读感悟句意·背诵[单句语法填空/一句多译]①Iaim______(do)wellineverysubjectthistermsoIstudyveryhard.②Thisactivityis______(aim)atimprovingourabilitytodealwithpressure.③Hewalked_________(aim)alongthestreet，notknowingwherehewasheading.todoaimedaimlessly④张桂梅为女孩子们建起来一所免费的高中，目的在于帮助那些辍学的女孩们。→ZhangGuimeibuiltafreeseniorsecondaryschoolforgirls，_____________________whodroppedoutofschool.(aimto)→ZhangGuimeibuiltafreeseniorsecondaryschoolforgirls，____________________________whodroppedoutofschool.(aimn.)aimingtohelpthegirlswiththeaimofhelpingthegirlsYou’lloftenfindmesittinginfrontofmylaptop.(教材P8)6“find＋宾语＋宾补”结构(1)句中的findmesitting是“find＋宾语＋宾补”结构，现在分词作宾补，表示主动和进行。(2)“find＋宾语＋宾补”结构的常见类型：①find＋宾语＋名词/介词短语/副词/形容词②find＋宾语＋tobe③find＋宾语＋doing(表主动和进行)④find＋宾语＋done(表被动和完成)①IfoundmymotherveryangrywhenIarrivedhome.②Whenhewokeup，hefoundhimselfinhospital.③Later，wefoundtheyoungmantobedishonest.④Whensheenteredherson’sroom，shefoundhimcrying.⑤Ihurriedhome，onlytofindmyhousebrokeninto.佳句赏读感悟句意·背诵[单句语法填空/完成句子/单句写作]①Onenteringtheseniorsecondaryschool，Ifoundthelifehere_________(stress)andchallenging.②Unfortunately，shefoundherwallet______(steal)aftershevolunteeredtohelpastranger.③AlthoughZhongNanshanis84yearsold，I__________________.虽然钟南山已经84岁高龄了，我发现他仍然充满活力。stressfulstolenfindhimstilldynamic④汤姆对学习失去了信心；我发现他总是上网。____________________________________________________________________________________________________________________Tomlosesconfidenceinstudy；IfindhimalwayssurfingtheInternet.Actually，IdoknowIneedtodragmyselfawayfromtheonlineworldsometimes，especiallybecausereallifecanbejustasinteresting.(教材P8)7“do＋动词原形”表示强调(1)句中的doknow是强调结构，用来加强谓语动词的语气，意思为“确实，果真”。(2)基本结构：do/does/did＋动词原形(3)被强调的句子是陈述句，并且只能用一般现在时或一般过去时。①Dobecarefulwhenyougoacrossthestreet.②Althoughheisn’tgoodatmath，hedoesworkhardinit.③Ididhandinmyhomeworkonschedulelastnight.佳句赏读感悟句意·背诵[单句语法填空/完成句子/单句写作]①Thelifeinseniorsecondaryschool_____(do)differfromthelifeinjuniorsecondaryschool.②He_____________________tohelptheinjuredlastmonth.上个月，他确实筹集了很多钱来帮助这些伤者。③这些志愿活动确实向我们展示了志愿者们的良好品质。____________________________________________________________________________________________________________________返回doesdidraisealotofmoneyThesevoluntaryactivitiesdoshowusgoodqualitiesofthevolunteers.易学考点

自主研读目标二Ialsoplaycomputergamesfromtimetotime...(教材P8)fromtimetotime不时；有时；偶尔；间或aheadoftime提前allthetime一直atthesametime同时attimes有时innotime立刻，马上atnotime绝不(置于句首时，句子部分倒装1①IsurftheInternetfromtimetotimetosearchfortheinformationaboutChang’e5.我不时地上网搜寻有关嫦娥五号的信息。②Look！Thelittlemonkeyisjumping___________tocatchthebanana.看！为了抓住香蕉，那只小猴子一直在跳。③Thegirlwascryingandlaughing________________whenhearingthenews.听到这个消息，这个小女孩哭着，同时也在笑着。allthetimeatthesametime④Seeingthepoliceman，thethiefranaway__________.一看到警察，小偷立刻跑了。⑤___________shouldweloseconfidenceinourselvesandloseinterestinlife.在任何时候我们都不该对自己失去信心，对生活失去兴趣。⑥Tofinishbuildingthehospitalaheadofschedule，theywereworkingdayandnight.→Tofinishbuildingthehospital____________，theywereworkingdayandnight.(句型转换)innotimeAtnotimeaheadoftime...I’manactivememberofmyschool’slong-distancerunningteamandvolunteeringclub.(教材P9)volunteervi.&vt.自愿；志愿

n.志愿者(1)volunteertodosth.志愿/自愿做某事(2)voluntaryadj.自愿的；志愿的；自发的2①Volunteersarethosepeoplewhospendtheirowntimehelpingothersinneedforfree.志愿者是那些无偿花费自己的时间帮助那些身处困境中的人的人。②Iexpectthatyouwouldliketo__________________________.我期盼你愿意加入这项志愿活动中来。③Theoldlady________________________theinjured，whichmadeusdeeplymoved.这位老太太自愿照顾这些伤者，这让我们大为感动。返回joininthevoluntaryactivityvolunteeredtotakecareof语法结构悟通研透目标三Activity1规律探究感知以下课文原句，完成方框下的小题

1.It’ssoconvenienttobeabletocomparethequalityandpricesfromdifferentonlineshopsbeforeIbuy.2.Mymumkeepstellingmetogooutwithmyschoolfriendsinstead.3.Actually，IdoknowIneedtodragmyselfawayfromtheonlineworldsometimes...4.I’ma“go-getter”—whenIsetouttodosomething，Idomybesttoachieveit.5.Myaimistodowellineverysubjectthisterm.6....sothatIcanhavemorefreetimetodootherthingsthatI’minterestedinafterschool.动词不定式的基本结构为______________，在句中可作主语，如句____；可作宾语，如句____；可作表语，如句____；可作定语，如句____；可作状语，如句____；可作宾补，如句____。to＋动词原形135642Activity2语法精析动词不定式动词不定式是非谓语动词的一种，它没有人称和数的变化，动词不定式具有名词、形容词和副词的特征，在句中可以作主语、宾语、表语、定语、状语、宾语补足语等，但不能作谓语。(1)基本结构：to＋动词原形，有时不定式符号to可以省略。(2)否定形式：notto＋动词原形。(3)不定式有形式和语态变化，一般式的被动式为：tobedone1.作主语动词不定式作主语时，表示具体的行为或将来的行为。谓语动词用单数。Toloveandtobelovedisthegreatesthappinessonecanseek.爱与被爱是一个人所能寻求的最大幸福。为了避免头重脚轻，常用it作形式主语放在句首，作主语的不定式常置于句末。Ittookmehalfanhourtoworkoutthedifficultmathproblem.我花了半个小时才解出这道数学难题。[温馨提示]①若要说明不定式表示的动作的发出者的话，要在不定式前加for或of引起的短语，构成“for/of＋名词(或代词宾格)＋不定式”短语，这一短语被称为不定式的复合结构。②在“Itis/was＋adj.＋不定式复合结构”句型中，当其中的形容词是说明逻辑主语的性质、品质时，要由of引出逻辑主语，不能用for。这类形容词主要有clever，friendly，careless，foolish，kind，nice，polite，silly，stupid，wise等。It’schallengingforhimtocompletethetaskaheadofschedule.对他来说提前完成这项任务很有挑战性。ItisfriendlyofMrSmithtomakemefeelathomeinhishouse.史密斯先生很友好，在他家里他让我有宾至如归的感觉。2.作表语不定式在系动词后作表语，往往说明主语的具体内容，且含有将来意义。MywishistogotoChinainOctoberin2021toexperienceitsrichculture.我的愿望是在2021年的10月份去中国，去体验一番它博大精深的文化。3.作宾语①直接作及物动词的宾语常见的接不定式作宾语的动词有：aim，agree，choose，decide，demand，expect，fail，help，hope，learn，plan，prepare，promise，refuse，tend，want，wish，like等。Wetendtodowhatwedowellinandwhatweliketodo.我们倾向于去做我们擅长和喜欢的事情。Iexpecttoupdatemyknowledgeandgetaheadthisterm.在这一学期，我期盼着更新知识，取得进步。②常用句型“主语＋v.＋it＋adj./n.＋todosth.”。其中，it为形式宾语，todosth.为真正的宾语。能用于这一句型的动词有：believe，consider，feel，find，make，suppose，think等。Actually，Ithinkitnecessaryforallthecountriesintheworldtoworktogethertobuildapeacefulworld.实际上，我认为世界各国很有必要团结起来，共同建造一个和平的世界。4.作定语①动词不定式作定语时，要放在它所修饰的名词或代词后面。Attention，please.Ihavesomethingimportanttosay.请注意，我有重要的事情要说。②如果不定式是不及物动词，后面就应有必要的介词。Givemeapieceofpapertowriteon.给我一张纸写字。③当中心词为序数词，最高级，thelast，theonly等或中心词被这类词修饰时，常用不定式作定语。Sheishard-workingandisalwaysthefirstonetocomeeveryday.她很勤奋，每天总是第一个来。④用来修饰的词是抽象名词时，常用的有：ability，effort，chance，promise，way等。AfterstayinginChinafor3years，MrGreenhastheabilitytospeakChinese.在中国待了3年后，格林先生有能力说汉语了。Yourwaytosolvetheproblemisdifferentfrommine.你解决这个问题的方法与我的不同。5.作状语①表示目的Tokeepupwithothers，hehasbeenworkingveryhard.为了赶上别人，他一直在努力学习。②表示结果TheCalifornianshiparrivedtoolatetosavemorepeople.加利福尼亚号来得太晚，没能挽救更多的人。[温馨提示]不定式短语表示结果时，常与only连用，暗示一种意外的结果。Hehurriedtothestation，onlytofindthetrainhadleft.他匆忙赶到车站，却发现火车已经开走了。Maryhurriedtoschool，onlytobetolditwasSunday.玛丽匆忙地赶到学校，结果被告知是星期天。③表示原因不定式作原因状语，常用在某些表示喜、怒、哀、乐等的形容词后。Iwassurprisedtoseethatafour-year-oldboycouldsingsowell.看到一个4岁的孩子能唱这么好，我感到很惊讶。6.作宾补①不定式常跟在下列动词之后作宾补：ask，advise，encourage，expect，invite，notice，order，teach，tell，warn等。Weshouldencouragestudentstotake

partinsomevoluntaryactivities.我们应该鼓励学生参加一些志愿者活动。②使役动词let，have，make后，感官动词see，watch，lookat，notice，hear，listento，feel等后作宾补，省略to。Theteachermadehimsaythewordlikethis.老师让他像这样说这个单词。Don’tletachilddowhathe/shewishesto.千万不要让孩子想干什么就干什么。[温馨提示]上述动词变为被动语态时不定式符号to不能省掉。Jackwasoftenseen

tochatwithfriendsontheInternet.经常看见杰克在网上和朋友聊天。[温馨提示]不定式可以和疑问词连用，构成“who/which/what/how/when...＋todo”结构，在句中相当于名词，常作主语、宾语、表语等。(1)WhentosetoffforBeijinghasn’tbeendecided.什么时候动身去北京还没有决定。(作主语)(2)Hetoldushowtoreviseourlessonseffectively.他告诉我们如何有效地复习功课。(作宾语)(3)Thequestionishowtoeducatetheyounggenerationcorrectly.问题是如何正确地教育年轻一代。(作表语)返回达标检测提示：题干中加底纹的词汇为本课时或前面课时的词汇复现，帮助学生及时巩固，循环复习。Ⅰ.单句语法填