Unit 1 Teenage life 词汇课课件-2022-2023学年高中英语人教版（2019）必修第一册

Vocabulary TEENAGER LIFE Period 1 1 By the end of this period, students will be expected to Objectives: 1 2 3 learn new words and phrases:teenager,volunteer,debate,prefer... apply these words to students' daily life and writing improve their interest in vocabulary learning 2 1.teenage/teenager 1.词形变化 teenage adj. 十几岁的 teenager n. 青少年 teenage problems / rebellion 青少年问题/叛逆 2.短语 in one’s teens 在某人十几岁时 in one’s twenties 在某人二十几岁时 Every teenager should struggle for our country in his or her teens/twenties. 3 2. volunteer /ˌvɒlənˈtɪə(r)/ n. 志愿者；vt. & vi. 自愿做；义务做 （1）词形变化 volunteer n. 志愿者；vt. & vi. 自愿做；义务做 voluntary adj. 自愿的 （2）短语 Volunteer Club 志愿者俱乐部（P12） volunteer to do sth．自愿/主动提出做某事 They volunteered to help Wuhan during the epidemic（疫情）. 4 3.debate n. 辩论，争论，vt.&vi 辩论，争论 1.词形变化 debater n. 辩论家 2.短语 2.1.under debate 在辩论中；在讨论中 beyond/without debate 无可争辩；毋庸置疑的 have a ...debate on...关于...进行...的辩论 5 2.2. debate with sb. on/about /over sth 与某人争论某事 debate sth with sb. 就某事与某人展开辩论 6 [例句] The rule is _________debate and hasn't been passed yet . The truth of this fact is __________debate . We are having a heated debate ________the influence of phone on teenagers. under beyond on We debated _____them on the question till late into the night. The teacher is debating a question ____the students. with with 7 4.prefer v. 较喜欢；选择某事物(而不选择其他事物) 1.词形变化 prefer vt. preferred; preferred preference n. 偏爱；优先权；偏爱的事物 2.短语 与……相比更喜欢(做）……  prefer sth to  sth prefer doing A to doing B prefer to do sth. rather than do sth. have a preference for ... 偏爱…… 8 5.content adj. 满足的；满意的 n. 满足,目录 v. 使满足 1.短语 be content with sth对…满足 be content to do sth. = be willing to do sth. 愿意做某事 She was content with the good news. He is content to live in the rural area. 9 6.movement n. 动作，运动，活动 1.词形变化 movement n. 动作；移动，运动 moving adj 令人感动的 moved adj 感动的，感人的 movable adj. 可移动的 10 7.suitable adj.  合适的；适用的  1.词形变化 suit v. 适合于，适宜 sui