人教版（2025）必修第一册 Unit1 Teenage life 单词讲解课件（共106张PPT）（含音频+视频）.pptxVIP

2022TeenageLife

Goodhabitsformedatyouthmakeallthedifference.

--Aristotlemakeadifference起作用，有影响

1teenage[?ti?ne?d?]adj.十几岁的，青少年的HeiscuriousaboutteenagelifeinAmerica.n.teenager青少年Whatimpressedyoumostwhenyouwereateenager?

2volunteer[?v?l?n?t??(r)]n.志愿者，义务工作者，自告奋勇者WhatIwantnowistwovolunteerstocometothefront.vi.vt.自愿做volunteertodosth.自愿/主动提出做某事volunteerfor自愿为...服务Accordingtotheresearch,peoplefeelgoodwhentheyvolunteertodosomethingmeaningfulforotherpeople.

归纳拓展：与volunteertodosth.近义表达offertodosth.bewilling/readytodosth.voluntaryadj.voluntarilyadv.

这对夫妇经常自愿参加帮助有困难的人的活动。Thecoupleoftenvolunteertotakepartinactivitiesthathelpthoseintrouble.语法填空：Asisshowninthepicture,onepersonisaskingtheothertodosome(volunteer)work.Thebusinessmvolunteered(set)upaschoolforpoorpeople.voluntarytoset

3debate[d??be?t]n.辩论，争论Ourclassheldadebateonwhetherstudentsshouldtakemobilephonestoschool.vt.vi.辩论，争论Theydebatedaboutwhowastoblameforthetraffic.

underdebate在讨论中beyonddebate母庸质疑have/holdadebateon/over/aboutsth.就某事辩论debateon/over/aboutsth.withsb.归纳拓展

We(debate)aboutwhattodonextnow.Thetruththattheearthgoesaroundthesunisdebate.aredebatingbeyond

4prefer[pr??f??(r)]教材原文：Ipreferhelping.vt.更喜欢比起B更喜欢ApreferAtoBpreferdoingAtodoingB

2.prefertodosth/doingsth.；更喜欢做某事3.prefersb.todosth更愿意某人做某事4.宁愿做A而不做BprefertodoAratherthandoBprefertodoAinsteadofdoingB

我更喜欢在山区工作。Iprefertowork/workinginthemountainarea.我更想让你开车来，如果你不介意的话。Ipreferyoutodrivehere,ifyoudontmind.比起果汁，我更喜欢冰水。Ipreferchilledwatertojuice.

我宁愿步行去那儿而不愿乘公共汽车去。Ipreferwalkiingtheretogoingbybus.Iprefertowalkthereratherthangobybus.补充：preferencen.偏爱，喜好haveapreferenceforsth.givepreferenceto..注意：1prefer=likesth.better/more2