Unit2 Using language 課文 課件 【基礎梳理+考點探究】高中英語人教版（2019）選擇性必修第一冊

Welcomeorrejectfuturechanges01Unit2UsingLanguage02Whatisdriverlesscar?Whatdouthinkofit?03WELCOME04REJECTShouldwefightnewtechnology?Shouldwefightnewtechnology??Fromthetitle,whattypeoftextdoyouexpecttoread?06A.Narrativewriting記敘文B.Expositorywriting說明文C.Argumentativewriting議論文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.反對;抵制;阻撓(1)oppose(doing)sth.反對(做)某事

(2)opposed

adj.反對的；相對的

beopposedto(doing)sth...反對……；與……對立(to是介詞)(3)opposite

adj.相反的；對面的；對立的

n．對立面；反義詞

beoppositeto

在……對面；與……相反(4)opposition

n．反對；反抗07?apologize

vi.道歉；認錯;?apologyn.道歉；認錯;→apologizetosbforsth因為某事向某人道歉→makeanapologytosb(forsth)因為某事向某人道歉

Readandfindoutthesignposts.Signposts標記詞；邏輯信號詞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/缺席的時候(2)absent

adj.不在的；缺席的；茫然的

beabsentfrom...不參加…；缺席…(3)[反義]presencen．[C]出席，在場

presentadj.在場，出席bepresentat...出席……?since:①

自從→現在完成時?since:②

因為→引導原因狀語從句?arguev.爭論；認為→It’sarguedthat...據認為...↓arguedfor/against/with對于觀點的爭論11atopicsentenceanexampleAdvantagesofnewtechnologyWhatadvantagesdoesthelifewithnewtechnologyhave?warningsaboutpotentialnaturaldisasterskeepingintouchwithfriendsandfamilyfindingopportunitiesmoreeasilymakelargernetworksoffriends13?makeit+adj.+forsb+todosth...使得做某事對某人來說怎么樣thinkfindconsiderfeeleg.大雨使我沒法（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對...有利16?theway

作先行詞引導定語/主語從句

①

從句完整，用

that/inwhich(可省略)②

從句不完整，用關系代詞

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