人教版（2019）必修第一册Teenage Life Vocabulary讲解课件（共50张PPT）.pptxVIP

Unit1TeenageLife;1.Tomasterthekeywordsandusethemcorrectly.

2.Tounderstandandapplyeachphraseinthesentences.

3.Tolearntousethesentencepatternsproperly.;词形拓展

;7.challengen.挑战；艰巨任务vt.怀疑；向……挑战→challengingadj.有挑战性的→challengedadj.受到挑战性的→unchallengedadj.无人挑战的；没有异议的

8.confusevt.使糊涂；使迷惑→confusingadj.难以理解的；不清楚的→confusedadj.糊涂的；迷惑的→confusionn.困惑；糊涂；混淆

9.fluentadj.(尤指外语)流利的；熟练的→fluentlyadv.流利地→fluencyn.流利

10.graduatevi.vt.毕业；获得学位n.毕业生→graduationn.毕业

11.recommendvt.建议；推荐；介绍→recommendationn.建议；推荐

12.advancen．前进；发展vt.发展；促进→advancedadj.高级的；高等的；先进的

;13.responsibleadj.负责的→responsibilityn．责任；义务→responsiblyadv.负责地

14.solvevt.解决→solutionn.解决办法；答案

15.editvt.编辑；剪辑→editorn.主编；编辑；编者→editionn.版本；版次

16.survivevi.幸免；幸存；生还vt.幸免于→survivaln．生存；幸存；幸存事物→survivorn．幸存者

17.behavev.举止，表现→behaviourn.行为；举止

18.attractvt.吸引；引起……的注意(或兴趣)→attractiveadj.吸引人的；

有吸引力的→attractionn．吸引；吸引力；吸引人的事物

19.addictvt.使上瘾n．对……入迷的人；吸毒成瘾的人→addictedadj.有瘾的；上瘾的；入迷的→addictiveadj.使人上瘾的→addictionn．上瘾；沉溺；嗜好;01Keywords;1.teenage/?ti?ne?d?/adj.十几岁的；(13至19岁之间的）青少年的;2.volunteer[?v?l?n?t??]n．志愿者；志愿兵vt.vi.自愿;即学即练

1.Idosome___________workandIfeelproudofbeinghelpful.

2.Maryvolunteered___________(clean)uptheclassroom.

3.Inthestudy,theresearchershad100__________(volunteer)typetheword

fourtimesusingthesmartkeyboard.

;3.debate[d??be?t]n．辩论；争论vt.vi.辩论；争论;1.Therewasa______(heat)debateregardingtheperformanceofnumberofministers.

2.Idebated_______myselfwhetherIshouldtellanyone.

3.Whattopicsare_______debateinCongressthisweek?

4.Therehasbeenmuchdebate_______theissueofchildcare.;4.prefer[pri?f??] vt.较喜欢;1.Imuchpreferjazz_______rockmusic.

2.Iprefer______________(wear)clothesmadeofnaturalfibers.

3.IbecameateacherbecauseI_________(prefer)booksandpeopletopolitics.

4.Iwouldpreferhim_________(be)withusnextseason.

5.Nowad