Unit2 Using language 课文 课件 【基础梳理+考点探究】高中英语人教版（2019）选择性必修第一册

Welcomeorrejectfuturechanges01Unit2UsingLanguage02Whatisdriverlesscar?Whatdouthinkofit?03WELCOME04REJECTShouldwefightnewtechnology?Shouldwefightnewtechnology?⭐Fromthetitle,whattypeoftextdoyouexpecttoread?06A.Narrativewriting记叙文B.Expositorywriting说明文C.Argumentativewriting议论文FastreadingReadthetextquicklyandfindoutthemainideaofeachparagraph.Para.1Para.2Para.3Para.4A.TheadvantagesofpresenceofnewtechnologyB.Theauthor’sattitudetowards

newtechnologyC.Theadvantagesofabsenceof

newtechnologyD.AnintroductionofanaccidentofadriverlesscarWhoarementionedinthefirstparagraph?Whataretheirattitudestowardsdriverlesscars?Canyoufindanyevidencetosupporttheirattitudes?07⭐Whataretheattitudestowardsdriverlesscars?variouspeoplecompanynegativepositive…thepublicshouldopposetheideaofdevelopingdriverlesscars.…unnecessaryanddangerous.…shouldceaseacceptingtechnologyjustbecauseitisnew.

...mostpeoplewouldbetravellingindriverlesscarsonedaysoon.Readtheparagraphs2-4,andfillinthetablebelow.Shouldwefightnewtechnology?ParagraphTopicsentenceSupportingevidence234Therearemanydifferentgroupsofpeoplearoundtheworldwholivehappilyintheabsenceofnewtechnology.Newtechnologyhasprovidedpeopleeverywherewithmanybenefitsovertheyears.Ihavebenefitedquitealotfromtechnologicaladvances.Probablythemostwell-knownaretheAmish...Theyadvocateasimplelifewithanemphasisonhardwork,family,andcommunity.TheAmish’squalityoflifeisbettersince...Thelatestweather-trackingcomputerprogrammes...,whichsavesmanylives.TheInternethasmadeitpossiblefor...onoppositesidesoftheworld.Ithasalsomadefindingopportunities...usingsocialmedia.Ifoundmycareeras...throughasocialmedianetwork.Myhealthmonitor,...getintothebestshapeofmylife.Iwillalwayslookonthepositivesideofchangeandacceptitratherthanresistit.Activity2:Readpara2-4andthenchoosethecorrectanswers.Carefulreading1.WhatkindoflifeisnottheAmish’swayoflife?A.Theyliveinanaturalenvironmentwithlesspollution.B.Theycareaboutfamilymembersandcommunity.C.Theywanttofollowthelivesoftherichandfamous.D.Theyliveasimplelifeintheabsenceofnewtechnology.2.Howdoestheauthorsupporttheadvantagesofnewtechnology?A.Byusingexamples.B.Bydoingexperiments.C.Byusingexactfigures.D.Byconductingsurveys.3.Whatwasthewriter’sattitudetowardtheideaofdevelopingdriverlesscars?A.Supportive. B.Opposed.C.Optimistic. D.Indifferent.Nevertheless,Iwilllookonthepositivesideofchangeandacceptitratherthanresistit.07⭐opposevt.反对;抵制;阻挠(1)oppose(doing)sth.反对(做)某事

(2)opposed

adj.反对的；相对的

beopposedto(doing)sth...反对……；与……对立(to是介词)(3)opposite

adj.相反的；对面的；对立的

n．对立面；反义词

beoppositeto

在……对面；与……相反(4)opposition

n．反对；反抗07⭐apologize

vi.道歉；认错;⭐apologyn.道歉；认错;→apologizetosbforsth因为某事向某人道歉→makeanapologytosb(forsth)因为某事向某人道歉

Readandfindoutthesignposts.Signposts标记词；逻辑信号词Somewordsandphrasesareusedassignpoststohelpshowaparagraph’spurpose.Theseusuallycomeatthebeginningorendofaparagraph.Signposts1.Introducetwocontrastingpointsorfacts: 2.Addmoreinformation: 3.Explainorsupportapoint: 4.Stateaconclusion: 5.Saysomethingthatcontrastswithwhathasjustbeensaid: Let’scategorizesignpoststogether.Andthinkhowdotheyhelptellusthepurposeoftheparagraphs?ontheonehand...ontheotherhand...moreover...forexample...hence...nevertheless...Theyareusedtointroducetheprosandcons,andtointroducetheauthor’sownopinion.11atopicsentenceanexampleDisadvantagesofnewtechnologyReadPara.2andfindoutwhoaretheAmishandwhataretheirlifestyles?⭐TheAmishareagroupofChristianslivinginruralAmerica.⭐absence

n.不存在;缺乏;缺席(1)in/duringone’sabsence=in/duringtheabsenceofsb/sth.

在某人/物不在/缺席的时候(2)absent

adj.不在的；缺席的；茫然的

beabsentfrom...不参加…；缺席…(3)[反义]presencen．[C]出席，在场

presentadj.在场，出席bepresentat...出席……⭐since:①

自从→现在完成时⭐since:②

因为→引导原因状语从句⭐arguev.争论；认为→It’sarguedthat...据认为...↓arguedfor/against/with对于观点的争论11atopicsentenceanexampleAdvantagesofnewtechnologyWhatadvantagesdoesthelifewithnewtechnologyhave?warningsaboutpotentialnaturaldisasterskeepingintouchwithfriendsandfamilyfindingopportunitiesmoreeasilymakelargernetworksoffriends13⭐makeit+adj.+forsb+todosth...使得做某事对某人来说怎么样thinkfindconsiderfeeleg.大雨使我没法（不可能）去那里。Theheavyrainmakesitimpossibleformetogothere.14atopicsentenceanexample“My”opinionWhatistheauthor'sopinionandfindoutthesupportingevidences.⭐positive:benifitedalotfromit.

⭐foundAIdesignerthroughsocialmedia;myhealthmonitorhelpedmegetintothebestshape.16⭐benifit

vt.有益于;得益n.利益;

①benifitfrom/by受益于

②beofbenifitof有利于⭐benificial

adj.有益的，有利的

③bebenificialto对...有利16⭐theway

作先行词引导定语/主语从句

①

从句完整，用

that/inwhich(可省略)②

从句不完整，用关系代词

that/which

eg.Youshouldtreatothersthewayyouwanttobetreated.eg.Youshouldtreatothersthewaythat/whichmakeotherscomfortable.Para.1IntroductionaspecificeventdifferentopinionsPara.2disadvantagesPara.3advantagesTopicsentencegiveexamplesmakecontrastPara.4OwnopinionTopicsentencegiveexamples(personalexperience)TopicHowtowriteanargumentativeessay？ThestructureofthetextPara.1:introduction:describetheissuePara.2:discussthedisadvantagesPara.3:discusstheadvantagesPara.4:givethewriter'sopinionReadthetextonpage20andanswerthefollowingquestions.post-reading1.Whatisthetextmainlyabout?2.Whichoneshowsthestructureofthetext?Andwhat’sthemainideaofeachparagraph?It’sabouttheadvantagesanddisadvantagesofnewtechnologyandtheauthor’sownopinion.√describetheissuediscusstheadvantagesdiscussthedisadvantagesgivetheauthor’sownopinionInwhichparagraphsdoestheauthor:describetheissue?__________giveanopinion?___________discusstheadvantages?________discussthedisadvantages?______Para.1Para.4Para.3Para.2Readthetextandthendecidewhetherthestatementson