新课2 必修第一册 Unit 1 Life Choices（语法+写作）（北师大版2019）（原题版）2025年初升高英语无忧衔接（通.用版）

PAGE1Unit1LifeChoices（语法+写作）目录单元语法：动词不定式用法总结写作聚焦：电子邮件学以致用：巩固提升，全面突破单元语法单元语法动词不定式原句呈现：1．(教材P8)It'ssoconvenienttobeabletocomparethequalityandpricesfromdifferentonlineshopsbeforeIbuy.2．(教材P8)Mymumkeepstellingmetogooutwithmyschoolfriendsinstead.3．(教材P8)Actually，IdoknowIneedtodragmyselfawayfromtheonlineworldsometimes...4．(教材P9)Iliketosetgoalsformyself.5．(教材P9)I'ma“go­getter”—whenIsetouttodosomething，Idomybesttoachieveit.6．(教材P9)Itendtosetagoalforeverysubjectatthebeginningofeachterm.7．(教材P9)Myaimistodowellineverysubjectthisterm.8．(教材P9)Biologyismyfavouritesubject，andmytargetistopreparemyselfformydegreeinbiologyatuniversity.9．(教材P9)．..sothatIcanhavemorefreetimetodootherthingsthatI'minterestedinafterschool.10．(教材P9)Italwaysmakesmeexcitedtoworkhardandachieveateamgoaltogether.11．(教材P9)ToachieveallIwant,Imustusemytimewell.12．(教材P9)Afterschool,ItrytouseanypossibletimetorevisethethingsIhavelearntduringtheday.13．(教材P9)Forexample,itusuallytakesme20minutestogethomebybus.语法精讲：形式：动词不定式基本形式由“todo”构成。它的否定形式“nottodo”。有时可以省略to，helpsb.(to)dosth.makesb.dosth.功能：了解不定式可以作为句子的主语、宾语、表语、定语、状语及固定搭配。功能例句说明主语TospeakEnglishisnoteasyforus=ItisnoteasyforustospeakEnglish.讲英语对我们来说不容易。作主语用的不定式，常常用it作形式主语，而把不定式放在后面。表语Myworkistocleantheroomeveryday.=Tocleantheroomeverydayismywork.多数情况下，不定式作表语，可转换作为主语。宾语—Whatsportsdoesheliketoplay?他喜欢什么动？—Helikestoplaybasketball.他喜欢打篮球。只能做某些动词的宾语，一般不作介词的宾语。宾补Mymothermademeplaythepianoallthetime.我妈妈让我一直弹钢琴。在make，let，see，hear，watch等使役、感官动词后，不定式省略to。定语Haveyougotanythingtosay?你有要说的吗？不定式作定语，要放在所修饰词的后面。状语I'msorrytotroubleyou.（表原因）IwenttothelibrarytostudyEnglish.（表目的）不定式作状语，其逻辑主语要和句子的主语一致。作主语不定式作主语时，常用it作形式主语，而把不定式放在后面，这样可以避免句子“头重脚轻”，是句子结构平衡。e.g.Itisdangeroustoplaywithfire.(=Toplaywithfireisdangerous.)我们可以得出这样的一个句型：Itis+adj.+todosth.另外，“Wh-+不定式”也可以作主语。e.g.Whentoleavehasn’tbeendecidedyet.总结不定式作主语典型用法要点精讲1.不定式作主语表具体行为，表特指(对比：动名词作主语表泛指，是抽象行为)。2.不定式作主语三情况：直接作主语；It作形式主语；wh-todo短语作主语(谓语用单数)。3.常考句型Itis+adj.+of/forsbtodosth结构；Ittakessb.timetodosth.等。用括号内所给单词的适当形式填空。1.Ittookyearsofwork_____________(reduce)theindustrialpollutionandcleanthewater.2.It’simportantforthefigures_____________(update)regularly.3.Whenandwheretostarttheprograms____________(remain)unknown.4.Onourwaytothehouse,itwasrainingsohardthatwecouldn'thelpwonderinghowlongitwouldtake__________(get)there.2.作宾语Hedecidedtoinviteallofhisclassmatestoattendtheholidayatthebeach.他决定邀请他所有的同学到海滨度假。Hepromisednottotellanyoneaboutit.他答应不把这件事情告诉任何人。(1)..以下动词后面只能跟不定式作宾语：ask,agree,care,choose,demand,dare,decide,expect,fall,help,hope,manage,offer,plan,prepare,pretend,promise,refuse,want,wish,desire等。如：Herefusedtolendmehisbicycle.(2).下列动词后接不定式或-ing形式作宾语均可，意思相差甚微。begin,start,like,love,continue,prefer,hate等。如：IlikewatchingTV,butIdon’tliketowatchTVthisevening.注意：likedoing表示习惯性动作，liketodo表示具体动作。(3).在及物动词tell,advise,show,teach,learn,know,decide等词之后，常接“疑问词(how,what,whether,where,when,who等)+不定式”构成的不定式短语作宾语。如：Heshowedushowtodothework.(=Heshowedushowweshoulddothework.)Idon’tknowwhattodo.(=Idon’tknowwhatIshoulddo.)Wemustdecidewhethertogoornot.Theenemyhadnochoicebuttogivein.用括号内所给单词的适当形式填空。1.Theyfailed_____________(grasp)theimportanceofhiswords.2.Sheneverseemed________(care)whattherestofusthoughtabouther.3.OnestudyinAmericafoundthatstudents'gradesimprovedalittleaftertheschoolintroduceduniforms.Butsomestudentsdidn'twant__________(wear)theuniform.3.作表语1.不定式作表语时常见的动词不定式作表语时，一般紧紧跟在系动词后面，如be，seem，remain，appear，get等，用来说明主语的内容。Auseofthecomputernetworkistosende-mails.计算机网络的一种作用是发送电子邮件。Marydoesn’tseemtoliketheidea.玛丽似乎不喜欢这个主意。2.不定式作表语时常见的主语当dream，business，wish，idea，plan，job，work，task，duty等作主语时，及whatsb.wantstodo等作主语时，常用不定式作表语。Mywishistobeadoctor.我的愿望是成为一名医生。WhatJoewantstodoseemstotellyousomething.乔想要做的似乎就是要告诉你一些事情。用括号内所给单词的适当形式填空。1.Havingatripabroadiscertainlygoodfortheoldcouple,butitremains_____(see)whethertheywillenjoyit.2.Thepurposeofnewtechnologiesistomakelifeeasier,____________(not,make)itmoredifficult.4.作定语作定语的不定式如果是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等，不定式后面要由相应的介词。如：TheBrownshaveacomfortablehousetolivein.但是，不定式所修饰的名词如果是time或place或way时，不定式后面的介词可以省略。如：Hehadnoplacetolive.(1)..不定式表将来Thecartobeboughtisforhissister.(2).用来修饰被序数词、最高级或no,all,any等限定的中心词，而且与中心词为逻辑上的主动关系。如：Heisthebestmantodothisjob.Thelastonetoarrivepaysthemeal用括号内所给单词的适当形式填空。1.Themeeting___________(hold)now/_______(hold)yesterday/_________(hold)tomorrowisveryimportant.2.Theairport_____________(complete)nextyearwillhelppromotetourisminthisarea.3.Mr.Greenstoodupindefenceoftheboy,sayingthathewasnottheone(blame).4.Agriculturegavepeopletheirfirstexperienceofthepoweroftechnology________(change)lives.5.作状语不定式作状语时，常见的有目的状语、结果状语、原因状语。(1).目的状语不定式作目的状语的情况比较多，如果强调目的性，不定式前还可以加inorderto或soasto，构成inordertodo或soastodo结构。inordertodo结构作目的状语时，可以放在句首或句中。而soastodo结构只能放在句中。e.g.HewenttoBeijingto/inorderto/soastoseehisfriends.Bobtookdownmytelephonenumbersoasnotto/inordernottoforgetit.(2).结果状语不定式作结果状语常用在下列句式中：so...asto;such...asto;too...to;onlytodo,...enoughto等。e.g.I’mnotsostupidastowriteitdown.Janehurriedbackonlytofindthathermotherhadleft.I’mtootiredtostayuplonger.(3).原因状语形容词作表语时，后面可以接不定式作原因状语，用来说明产生某种情绪的原因。可以用于这类结构的常见形容词有：happy,surprised,ready,glad,sorry,anxious,proud,disappointed,angry,delighted,pleased等。e.g.YouwillneverknowhowhappyIwastoseeheryesterday.(4).条件状语动词不定式有时也可以表示条件，一般置于句首，否定不定式表示条件多置于句尾，这时谓语动词常含有will,shall,should,would,can,must等。Tohearhimtalk,youwouldthinkheownedthewholeworld.用括号内所给单词的适当形式填空。1.Thelocalgovernmenthasdoneeverythingitcan__________(save)theburiedminers.2._______(accept)asanOlympicevent,asportmustbeplayedinatleast75countriesonatleast4continents.3.Whenaskedwhyhewentthere,hesaidhewassentthere(train)foraspaceflight.4.Thelocalgovernmentdoesn'thavetosacrificeenvironmentalprotection_________(promote)economicgrowth.5.Hehurriedtothestation,only____________(inform/find/tell)thatthetrainhadleft.6.Wouldyoubesokindas_____________(carry)theluggageforme?7.NowI’mbraveenough____________(stand)upandanswerthequestion.8.Ilikegettingupveryearlyinsummer.Themorningairissogood_________(breathe).9.Modemmethodsoftrackingpolarbearpopulationshavebeenemployedonlysincethemid-1980s,andareexpensive__________(perform)consistentlyoveralargearea.6.作补语补语可以分成宾补和主补。用来补充说明宾语或主语的状态。1.带to的动词不定式作宾语补足语带to的不定式作补语：advidse,allow,ask,beg,encourage,forbid,force,get,order,persuade,remind,require,teach,tell,want,wish,等。Thedoctoradvisedmetostopsmoking.医生建议我戒烟。Theirbossforcedthemtoworkovertime.老板强迫他们加班。2.不带to的动词不定式作宾语补足语不定式在某些感官动词，如feel，hear，listento，watch，lookat，notice，observe等，以及使役动词let，have，make等后作宾语补足语时，要省去to，但在被动语态中to不可省去。Theymadetheworkersworkdayandnight.→Theworkersweremadetoworkdayandnight.（在被动语态中，省去的to必须加上。）Letmehearyouplaythepiano!让我听听你弹钢琴吧！注意：在动词help后，to可以省略，也可以不省略。Iwillhelphim(to)cleantheroom.我将要帮他打扫这间屋子。3.不定式作主语补足语Theroomwassaidtohavebeencleaned.据说这个房间已被打扫过了。（划线的部分分别为不定式的逻辑主语、被动语态、主语补足语）Hewastoldtobequiet.（被动语态）（划线的部分分别为不定式的逻辑主语、被动语态、主语补足语）→Theteachertoldhimtobequiet.他被（老师）告知要保持安静。（tobequiet为不定式作宾语补足语）1.Withtheworldchangingfast,wehavesomethingnew(deal)withbyourselveseveryday.2.Hewasobserved________________(enter)theofficesilently.3.WhenIcameinIsawhim______________(listen)tomusic.4.Theyarerequired________(process)thefoodthatweeat,torecoverfrominjuryandforseveralotherbodilyfunctions.5.Themedian(中位数的)ageofanAmericanin1950was30—todayitis41andisexpected____________(increase)to42by2050.写作聚焦写作聚焦电子邮件本单元写作为非正式的电子邮件。主要话题内容通为邀请、接受邀请、感谢、问候、祝贺的信件写作等。电子邮件是指亲戚、朋友、熟人之间互通情况、保持联系的信件，其内容通常为邀请、接受邀请、感谢、问候、祝贺等。私人信件的写作通常需包括以下部分：称呼（对收信人的称谓）、正文（写信人要说的内容）、结束语和署名。写作时时态依具体语境确定。1、写作任务假定你是李华，你的英国笔友Tom来信询问你是如何平衡高中阶段课内外的学习和生活的。请你根据以下要点给Tom写一封回信。1.分享自己的学习和生活经历；2.表达感悟。注意：1.写作词数应为80左右；2.可以适当增加细节，以使行文连贯。DearTom,________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua2、写作思路3、素材整理1.开头:表达安慰,给予帮助①I’msorrytolearn/know/hearthatyouarenowhavingtrouble/difficultycommunicatingwithothersandthatyouoftenfeellonely.得知/知道/听说现在你与他人交流有困难,并且你经常感到孤独,我很难过。②Youhaveaskedformyadviceon...andIwilltrytomakesomesuggestions.你已经向我征求关于……的建议,我会尽力提出一些建议。③Herearesometips/suggestionstohelpyou.这里有一些对你有帮助的建议。2.主体:分析现状,提出建议①Tobeginwith,tellthemyouwilldovoluntaryworkinyoursparetime,whichwon’taffectyourstudy.首先,告诉他们你将在业余时间做志愿工作,这不会影响你的学习。②Besides,it’sagoodchancetocommunicatewithmorepeople,thushelpingyouaccumulatesocialexperience.此外,这是一个与更多的人交流的好机会,从而帮助你积累社会经验。③Therefore,IsuggestthatweholdanEnglishforumafterwatchingmovies,wherestudentscanexpresstheirfeelingsandopinionsfreelyabouttheplots,orthecharactersfromthemovie.因此,我建议我们在看完电影后举行一个英语讨论会,在那里学生可以自由地表达他们对电影情节或电影中的角色的感受和观点。3.结尾:表达希望采纳建议①Pleasetakemyadviceintoconsiderationandmakeafinaldecision.请考虑我的建议,并作出最后的决定。②Hopefully,myadvicecanbetakenintoconsiderationandtheclubmemberscanhaveabettertime.希望我的建议能被考虑,俱乐部成员能过得更愉快。③Ihopeyouwillfindtheseproposals/suggestionspractical/useful/helpful.我希望你会发现这些建议很实用/有用/有帮助。4,高分作文________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________学以致用学以致用一、语法填空1．Iamparticularlyeager(chat)withhimonlinethisSunday.(所给词的适当形式填空)2．Teenagerstend(influence)bywhattheyseeonsocialmedia.(所给词的适当形式填空)3．Atthattime,everybodycouldn’twait(hear)thesecretofhisgreatachievements.(所给词的适当形式填空)4．In1941,DrLinbecamethefirstChinesewoman(appoint)directoroftheOB-GYNdepartment.(所构成的适当形式填空)5．Heclaimed(do)theworkwithouthelp.(所给词的适当形式填空)6．Manyendangeredspeciesarereported(disappear)recently.(所给词的适当形式填空)7．Theyoungprofessorissaid(study)abroadbefore,butIdon’tknowwhichcountryhestudiedin.(所给词的适当形式填空)8．Thepoliceisreported(look)intothecaseatpresent.(所给词的适当形式填空)9．Ipretendedto(read)whenhecamein.(所给词的适当形式填空)10．Despiteanextensivesearch,thenecklacethatshehadwornlastnightwasnowhere(find).(所给词的适当形式填空)11．Theproblem(discuss)atthemeetingtomorrowisofgreatimportance.(所给词的适当形式填空)12．Theproject(complete)bynextmonthwilluseadvancedAItechnology.(所给词的适当形式填空)13．Thequestion(discuss)attomorrow’smeetingisveryimportant.(所给词的适当形式填空)14．We’vebeentakingvariousmeasures,includingtheuseofnewtechnologies,(reduce)pollution.(所给词的适当形式填空)15．(promote)healthyeatinghabits,thehospitalslaunchededucationalcampaigns,distributingfreenutritionguidesincommunities.(所给词的适当形式填空)16．Thepeoplepresentatthemeetingwereshocked(see)thebossrushout.（所给词的适当形式填空）17．IpaidavisittoJasonlastnight,only(tell)hehadgonetoBeijingonbusiness.(所给词的适当形式填空)18．Itisharmfultoeveryone(skip)breakfasttoooften.(所给词的适当形式填空)19．Thepurposeofeducationis(develop)afinepersonalityinchildren.(所给词的适当形式填空)20．Icannotexpectyou(believe)meanymorethanthefishermendid.(所给词的适当形式填空)二、完成句子21．这些花园可以增加城市绿化面积、改善空气质量。Thesegardenshavehelpedandimproveairquality.22．我的父母经常告诉我面对困难时不要丧失信心。MyparentsoftentellmewhenIfacedifficulties.23．参加节日的人们被提醒不要留下任何垃圾，以保持场地清洁。Festival-goerswereremindedanylittertokeepthevenueclean.24．他们声称已经发现了治疗此病的一种药