Unit4InformationtechnologyLesson3Internetandfriendships詞匯講解課件高一英語北師大版

U4L3詞匯講解Reporter：MissJiangharmv&n.傷害，損害

/hɑ:m/doharmto（對……造成傷害）Pollutiondoesgreatharmtotheenvironment.harmful（adj.有害的）Harmfulsubstancesshouldbekeptawayfromchildren.haveanargumentwithsb.（與某人爭論）。Hehadanargumentwithhisneighboraboutthenoise.argue（v.爭論，辯論）Theyarguedforhoursaboutthebestsolution.argumentn.論點;論據(jù)/?ɑ:gjum?nt/“replace”：固定搭配：replaceAwithB（用B替換A）。例句：Wereplacedtheoldfurniturewithnewones.（我們用新家具替換了舊家具。）派生詞：replacement（n.替換，替代品），例如：Weneedtofindareplacementforthebrokenpart.（我們需要為損壞的零件找一個替代品。）replacevt.取代;接替/r??ple?s/

haveanargumentwithsb.（與某人爭論）。Hehadanargumentwithhisneighboraboutthenoise.argue（v.爭論，辯論）Theyarguedforhoursaboutthebestsolution.“hug”：固定搭配：givesb.ahug（給某人一個擁抱）。例句：Themothergaveherdaughterawarmhug.（母親給了女兒一個溫暖的擁抱。）派生詞：hugger（n.擁抱者），例如：Sheisabighugger.（她是個很喜歡擁抱的人。）hugn.&vt.擁抱;緊抱/h?g/

haveanargumentwithsb.（與某人爭論）。Hehadanargumentwithhisneighboraboutthenoise.argue（v.爭論，辯論）Theyarguedforhoursaboutthebestsolution.concentrateon（集中精力于）Ican'tconcentrateonmyworkwithsomuchnoise.concentration（n.集中，專注）Hisconcentrationwasbrokenbyasuddennoise.concentratevi.專心;集中注意力/?k?nsntre?t/

shallowadj.膚淺的,淺薄的/???l??/shallowwater（淺水）。Thechildrenareplayingintheshallowwater.shallowness（n.淺，膚淺）Theshallownessofhisunderstandingwasobvious.trivialmatters（瑣事）Don'twasteyourtimeonthesetrivialmatters.trivially（adv.瑣碎地，不重要地）Theproblemwastriviallysolved.trivialadj.微不足道的/?tr?vi?l/onthebasisof（在……基礎(chǔ)上）。Onthebasisoftheresearch,wemadeanewplan.basic（adj.基本的）Weshouldmasterthebasicskillsfirst.basisn.基礎(chǔ);基點/?be?s?s/alarge/smallpercentof（很大/小比例的）。Alargepercentofthestudentspassedtheexam.percentage（n.百分比，百分率）Whatpercentageofpeoplelikethissport?percentn.百分比;百分數(shù)/p?'sent/inone'sopinion（在某人看來）。Inmyopinion,thismovieisveryboring.opine（v.認為，發(fā)表意見）Heopinedthattheplanwasnotfeasible.opinionn.意見;看法;主張/??p?nj?n/focuson（聚焦于，專注于）。Thecamerafocusedonthebeautifulflower.focused（adj.聚焦的，專注的）Heisaveryfocusedstudent.focusvi.給予關(guān)注n.焦點/?f??k?s/maintainagoodrelationship（維持良好關(guān)系）Weshouldmaintainagoodrelationshipwithourneighbors.maintenance（n.維護，保養(yǎng)）Themaintenanceofthemachineisveryimportant.maintainvt.保持;維持/me?n?te?n/useasmartphonetodosth.（用智能手機做某事）。Iusemysmartphonetocheckemailseveryday.smart（adj.聰明的；智能的）Thisisaverysmartdevice.smartphonen.智能手機/?smɑ?tf??n/takeatablet（服用一片藥）；atabletcomputer（平板電腦）Hetookatabletforhisheadache.tabletted（adj.制成片狀的）Tablettedmedicineiseasytotake.tabletn.平板電腦;藥片;/?t?bl?t/limitingfactor（限制因素）Lackofmoneyisalimitingfactorforhisbusiness.limit（n.限制；界限；v.限制）Weshouldsetalimittoourspending.limitingadj.局限的/?l?m?t??/inbrief（簡言之）；abriefintroduction（簡短介紹）Inbrief,wehadagreattime.briefly（adv.簡要地，簡短地）Briefly,theprojectisgoingwell.briefadj.簡潔的,簡明的/bri:f/sendanemoji（發(fā)送一個表情符號）Shesentanemojitoshowherhappiness.emojin.表情符號//??m??d?i//acreativeidea/method（有創(chuàng)意的想法/方法）。Hecameupwithacreativeideatosolvetheproblem.creativity（n.創(chuàng)造力）Weshouldencouragestudents'creativity.creativeadj.創(chuàng)造性的/kri?e?t?v/athought-provokingquestion/book（發(fā)人深省的問題/書）Thisisathought-provokingbookthatmakesyouthinkdeeply.thought-provokingadj.發(fā)人深省的/θ?:tpr??v??k??/