Unit 1 Teenage Life 词汇课件-2023-2024学年高中英语人教版（2019）必修第一册

Unit 1 Teenage Life Words and Expressions 1 section 1 2 1. ballet n.芭蕾舞 3 2. volunteer n.志愿者 vt.&vi.自愿做···，义务做···；主动建议，主动说，主动告诉；自愿参军 volunteer to do sth. 自愿/主动做某事 volunteer for··· 自愿···、自愿为···服务 拓展 voluntary adj. 自愿的，志愿的，自发的 voluntarily adv. 自愿地，自发地 4 Our school needs volunteers to teach children to read. Tang Ling volunteered to help the welfare house（福利院） He volunteered for military service（兵役） 5 3. debate n.辩论；争论 vt.&vi.辩论，争论 a debate on/about/over sth.　　 关于……争论 under debate 在争论中 debate with oneself 仔细考虑；思考 debate with sb on/about/over sth. ①We're debating whether or not to go skiing this winter. ②There is a heated debate over the problem. ③The question under debate was put to a vote. ④She debated with herself for a while and then picked up the phone. debating debate debate debated 6 4. prefer vt.较喜欢;更喜欢；更愿意；宁愿 (1)prefer sth.to sth.　　　　 喜欢……而不喜欢…… prefer to do sth. =prefer doing sth. 更喜欢做…… prefer doing sth.to doing sth. 宁愿做……而不愿做…… prefer to do sth rather than do sth would do sth rather than do sth 宁愿做……而不愿做…… would rather do sth than do sth (2)preference n. 偏爱；优先权；偏爱的事物 have a preference for 对……偏爱 7 ①Nowadays many children prefer surfing(surf)the Internet at home to taking (take) exercise outdoors. ②After all，all kids prefer to be praised(praise)rather than be scolded(scold)． ③I would prefer you to drive (drive), if you don’t mind. 如果你不介意的话，我更想让你来开车。 surfing taking praised scolded 8 5.content 1)内容，（pl）目录 2)adj.(不用于名词前) 满足的，满意的 be content with sb./sth. 对···满足/满意 Don’t be content _____ such small success. Those who are easily content are always happy.(知足常乐) with 9 3) vt. 使满足，使满意 content oneself with··· 满足于···；使某人/自己对···感到满足 We should never content ourselves with book knowledge only. 10 6. clean up 打扫(或清除)干净 clean sth.off sth.　　　 把……从……擦掉/清除 clean out 清理；把……打扫干净 ①I cleaned the mud _______my boots. ②They spent a day cleaning______the garage. ③When you finish your di