2024-2025学年新教材高中英语Unit4InformationTechnologyPartⅠTopicTalk学案北师大版必修第二册

PartⅠTopicTalk学习目标话题语境科技发展与信息技术及信息平安课时词汇app,enable,convenience,effect,impact,recommendation,super,explore,personality,self­focused,addicted,indeed,download,admit,alarm常用短语searchfor,shoponline,focuson,alldaylong,playgames,get/beaddictedto,morethan,becarefulabout典型句式makesb./sth.dosth.Ⅰ.核心单词拼法练习：请依据所给的词性和词义写出单词1．________________vt.探究；探讨；探险2．________________vt.使可能，使发生3．________________n.便利；便利4．________________n.效应；影响5．________________n.建议，提议；举荐6．________________n.特性，性格7．________________vi.&vt.承认8．________________n.影响；作用9．________________adv.的确；当然Ⅱ.阅读单词拼法练习：请依据所给的单词和词性写出词义1．appn.________________2．self­focusedadj.________________3．addictedadj.________________4．superadj.________________5．alarmn.________________6．downloadvt.________________►第一版块：重点词汇(1)enablevt.使可能，使发生(教材P6)．..aresoconvenient,makelifeeasier,enablebettercommunication.……是如此便利，使生活更简单，使沟通更顺畅。enablesb.todosth.使某人有实力做某事，使某人能够做某事enablebettercommunication使沟通更顺畅提示与联想ableadj.能够的→abilityn．实力→enablevt.使可能→disablevt.使残废，使失去实力→disabledadj.残疾的→disabilityn．缺陷，障碍即学即练完成句子/单句写作①Hisgoodhealth________________________(使得他能够)workhard.②飞机能够使人们快速地长距离旅行。________________________________________________________________________③来自高校的支持使得这位教授有实力探究新技术。________________________________________________________________________(2)conveniencen．便利，便利；便利的事物(教材P6)provideconvenience/education/information供应便利/教化/信息[合作探究]体会convenience及其派生词的用法和意义Wehopetodiscussbusinesswithyouatyourearliestconvenience.我们希望尽早与你方洽谈业务。Wehaveprovidedseatsfortheconvenienceofourcustomers.为便利顾客，我们备有座位。WillitbeconvenientforyoutochatwithmeontheInternettonight?你今晚和我网上闲聊便利吗？forconvenience为便利起见forone'sconvenience为便利某人atone'sconvenience在某人便利时conveniencen.便利→inconveniencen.不便利→inconvenientadj.不便利的→convenientadj.便利的Itisconvenient(forsb.)todosth.(某人)做某事便利sth.isconvenientforsb./sth.某事对某人/某物来说是便利的名师提示convenient作表语时，不行用人作主语，要用物作主语或用it充当形式主语。表达“假如你便利的话”和“在你便利的时候”时，要分别用“ifitisconvenientforyou和whenitisconvenientforyou”。即学即练单句语法填空/完成句子①Wehaveprovidedseatsforthe________(convenient)ofourcustomers.②Thesecretaryarrangeda(n)________(convenience)timeandplacefortheapplicantstohaveaninterview.③Thisbookshopiscloseandconvenient________thebusstop.④________isconvenientforyoutotakeaplanebecausethere'saregularbustotheairport.⑤Thesemealscanbepreparedinadvance,andserved________yourconvenience.⑥Ifit________________________(对……便利)you,IwillvisityounextTuesday.⑦Scientificandtechnologicaldevelopmenthas________________________(让人们的生活更加便利).⑧________________________(为便利起见),theGermantranslationisprintedbelow.(3)effectn．效应；影响vt.使发生；引起（同义词bringabout）effectiveadj.有效的[合作探究]体会effect的用法和意义Whileonlineshoppinghaschangedourlife,notallofitseffectshavebeenpositive.虽然网上购物已经变更了我们的生活，但它的影响并不全是主动的。Thenewtrafficrulecameintoeffect.Now,itisbeginningtotakeeffect.Ineffect,ithasaneffectonpeople'slifeinmanywaysbesidespeople'sfocusontheroadsafety.新的交通法规起先实施了。现在它起先生效了。事实上，除了人们对道路平安的关注外，它还在许多方面影响着人们的生活。haveaneffecton...对……有影响haveno/some/little/mucheffecton...对……没有/有些/几乎没有/有很大影响witheffect有效地withouteffect无效地takeeffect生效，起作用ofnoeffect无效put/bringsth.intoeffect实施安排；落实想法comeintoeffect(法律等)生效ineffect事实上词语积累effectn.→effectiveadj.有效的；生效的→effectivelyadv.有效地workeffectively(药物等)有效；有效工作即学即练完成句子/单句语法填空①Goodbooks________________________(对……有影响)mesincemychildhood.②Thenewtrafficrules________________________(起先实施).Now,itisbeginningto________________________(起作用).③Myplanhasnotbeencarriedout____________________(有效地).④Theperformance________________________(对……影响极大)her.⑤Theconferencehasbeenheldtodiscusstheeffectsoftourism________thewildlifeinthearea.⑥Thenewsystemwillsoonbeput________effect.⑦Oneofthemost________(effect)waystoreducestressistotalkaboutfeelingswithsomeoneyoutrust.⑧Themedicineworksmore________(effect)ifyoudrinksomehotwateraftertakingit.(4)addictedadj.对……着迷的；沉迷的(教材P6)．..makesusself­focused/liveinanunrealworld/addictedtoit……使我们自我关注/生活在一个虚幻的世界里/沉迷其中[合作探究]体会addict的用法和意义TeenagerswhoareaddictedtotheInternetaremorelikelytosufferfromdepression.有网瘾的青少年更可能患愁闷症。Hersonaddictedhimselftosmoking,whichhadabadeffectonhishealth.她的儿子吸烟上瘾，这对他的健康有很坏的影响。Addictedtoplayingtheviolin,hedidn'tfindathiefwalkintohishouse.他醉心于拉小提琴，没有留意到小偷进屋。beaddictedto沉迷于becomeaddictedto对……变得上瘾aTV/sportsaddict电视迷/运动迷arecoveringheroinaddict一个正在康复的海洛因吸食者词语积累addictvt.使沉溺，使上瘾n.有瘾的人addictionn.癖好addictedadj.上瘾的，着迷的即学即练单句语法填空/完成句子①Theoldladybecame________(addict)toalcoholanddietpills.②Theyoungguy________________(对……上瘾)computergames.③Somestudentseven________________(对……变得上瘾)theInternet.(5)admitvi.&vt.承认；允许……进入，允许……加入；接纳(教材P99)Well,Iadmitit.嗯，我承认。[合作探究]体会admit的用法和意义Hehadtoadmithavingmadeaseriousmistakeinpublic.他不得不当众承认犯了一个严峻的错误。Ihavetoadmitthattimecanchangeeverything,includingyourfaceandyourmind.我不得不承认，时间可以变更一切，包括你的容颜和你的想法。Theconcernedmotherbecameexcitedtohearthenewsofherson'shavingbeenadmittedtotheuniversity.担忧的母亲听到她儿子被高校录用的消息非常激烈。Ourfootballteamdecidedtoadmithimasoneofthemembers.我们的足球队确定汲取他为本队队员。admit(to)sth.承认某事admit(to)doing/havingdonesth.承认做了某事admit(tosb.)that...(向某人)承认……admit...tobe＋adj./n.承认……是……admitsb.to/into允许某人进入……；接纳某人为……的成员词语积累admitvi.&vt.→admissionn.[C]承认，供认；[U]准许加入；[U]入场费applyforadmission申请加入即学即练单句语法填空/完成句子①Hisson________(admit)toafamousuniversity,whichmadethewholefamilyexcited.②Headmitted________(cheat)intheexaminationsandhewasnotadmitted________thecollegeatlast.③Manystudentsapplyfor________(admit)tomorethanoneuniversity.④Onlyticket­holderswill________________________(可进入)thestadium.⑤Theman____________________________(承认偷了)avaluablepainting.⑥Themaid________________________(承认)shehadtakenapartthewoodenbox.⑦你必需承认这个人是固执的。Youmust________________________stubborn.Ⅰ.练单词—记坚固A．请依据句意和所给的首字母或中文提示用正确的单词填空1．Inthisreadingtask,studentsaretoldtoe________thedeepmeaningofthetext.2．TheInternete________ustotraveltoanyplaceintheworldwithoutgoingthereinperson.3．GovernmentsinChinaaremakingeffortstocontrolgreenhousee________.4．Asstudents,weshouldneverbea________tomobilegames.5．Mya________clockfailedthismorningandIgotlatetoclassunfortunately.6．Withthespreadofsmartphones,moreandmore________(应用程序)aredeveloped.7．Thedevelopmentofhigh­speedrailwaysbringsusgreat________(便利).8．Ifwewanttoreadsomething,weshouldaskteachersforsome________(举荐).9．Peoplefromdifferentbackgroundswilldeveloptheirown________(特性).10．Ihaveto________(承认)thatIhavemuchtosayaboutmyfootballtraining.B．用准用活：请依据句子语境，用所给提示词的正确形式完成句子Group1：explore1．TheserobotswillbeofgreatuseinChina'sspace________．2．WhatIwantto________ishowtheydeveloptheknowledgeofscience.3．Theseplacesareopentoanyonewhowantstobean________．Group2：convenience1．Ilikechattingonlinebecauseitmakescommunication________．2．Pleasecallmeatyourearliest________totalkaboutourplan.Group3：effect1．Themethodissimplebutsuper________．2．Itwon'ttakelongforthemedicinetotake________．3．Theheavyrainwill________wildanimalsaswellascrops.Group4：recommendation1．I'dliketo________thisbooktoanyonewhoisinterestedinchemistry.2．Itis________thatallthepatientsherebesenttohospitalforatestatonce.3．It'sbettertofindarepairworkshopthroughpersonal________．Group5：admit1．Yourgreateffortswillgetyou________toakeyuniversity.2．Asastudent,youcangetafree________tothebookshow.Ⅱ.练短语—记坚固请依据所给中文写出相应的短语1．玩嬉戏____________________2．当心……____________________3．上……的瘾____________________4．超过；多于____________________5．搜寻；查找____________________6．网购____________________7．聚焦；关注____________________8．成天____________________Ⅲ.练句子—用活用准短语和句型请依据中文提示用正确的短语完成句子1．小汤姆能在外面的尘土中玩上一成天。LittleTomcouldstayoutdoorsandplayinthedirt____________________．2．科学家正在找寻这种疾病的更好的疗法。Scientistsare____________________abettercureforthedisease.3．花几秒钟放松一下大脑，然后集中留意力开车。Takeafewsecondstorelaxyourheadand____________________theactofdriving.4．这款软件可以让用户观看视频、听音乐和玩嬉戏。Thesoftwareallowsuserstowatchvideos,listentomusicand____________________．5．过去这个月你在网上购物多少次？Howmanytimeshaveyou____________________inthepastmonth?6．你应当谨慎对待你在网上发布的东西。Youshould____________________whatyoupostontheInternet.7．这座破旧的庙有着五百多年的历史。Theoldtemplehasahistoryof____________________fivehundredyears.8．不要常常喝咖啡，要不然你会简单上瘾的。Don'tdrinkcoffeetoooften,oryouwill____________________iteasily.Ⅳ.单句写作请依据句意和提示短语翻译句子1．我们真的须要时间去关注我们正在做的事。(focuson)________________________________________________________________________________________________________________________________________________2．有了这个应用程序，你会成天得到最新的消息。(alldaylong)________________________________________________________________________________________________________________________________________________3．为了保持健康，妈妈对我们吃的东西很谨慎。(becarefulabout)________________________________________________________________________________________________________________________________________________4．不要花太多时间玩新嬉戏，否则你会上瘾的。(playgames;getaddictedto)________________________________________________________________________________________________________________________________________________5．除了网上购物，我还喜爱网上闲聊。(shoponline)________________________________________________________________________________________________________________________________________________6．我常常为了我的项目在网上搜查信息。(searchfor)________________________________________________________________________________________________________________________________________________7．一旦我玩嬉戏超过一个小时，铃声就会响起，提示我时间到了。(morethan)________________________________________________________________________________________________________________________________________________Ⅴ.语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Ihavealreadydownloadedlotsofusefulappsonmynewphone,1.________isabirthdaypresentfrommyparents.Hereismy2.________(recommend)ofinterestingappsforyou.Thismusicappcanreallyhelpyourelax.Whenyoufeelnervousorcan'tsleep,youcanlistentosongs.Ifyoulikereadingnews,youcandownloadthisapp.You'llgetthelatestnewsalldaylong.Well,ifyouenjoy3.________(play)games,youcandownloadquiteafewappsfordifferentgames.Indifferentgames,youcanexploredifferent4.________(personality)withdifferentavatars.This5.________(be)reallycool.Butyouneedtobe6.________(care)aboutspendingtoomuchtime7.________newgames—youcouldgetaddicted8.________(easy).Topreventthisfromhappening,youcandownloadanapp9.________(call)“AlarmClock”.Onceyouplaygamesformorethan10.________hour,abellringswillremindyouthattimeisup.PartⅠTopicTalk双基夯实·课前排查Ⅰ.1．explore2.enable3.convenience4.effect5．recommendation6.personality7.admit8.impact9.indeedⅡ.1．应用程序2.以自我为中心的；关注自我的3.对……着迷的；沉迷的4.极好的，了不得的5.闹钟6.下载核心突破·要点讲解►第一版块：重点词汇1．①enableshimto②Airplanes/Planesenablepeopletotravelgreatdistancesrapidly.③Thesupportfromtheuniversityenabledtheprofessortoexplorenewtechnologies.2．①convenience②convenient③for/to④It⑤at⑥isconvenientfor⑦madepeople'slifemoreconvenient⑧Forconvenience3．①havehadaneffecton②cameintoeffect;takeeffect③witheffect④hadquiteaneffecton⑤on⑥into⑦effective⑧effectively4．①addicted②isaddictedto③becomeaddictedto5．①wasadmitted②cheating/havingcheated;to/into③admission④beadmittedinto⑤admittedhavingstolen⑥admittedthat⑦admitthemantobe夯实基础·一遍落实Ⅰ.A．1.explore2.enables3.effects4.addicted5.alarm6.apps7.convenience8.recommendations9.personalities10．admitB．Group1：1．exploration2.explore3.explorerGroup2：1．convenient2.convenienceGroup3：1．effective2.effect3.affectGroup4：1．recommend2.recommended3.recommendationGroup5：1．admitted2.ad