Unit 1 Teenage life单词和短语讲解讲义-2023-2024学年高中英语人教版（2019）必修第一册

1 Unit 1 Words and Expressions 2 by Jingjing 3 一.teenage adj.十几岁的（指13至19岁）：青少年的 A teenager n.(13至19岁之间的)青少年 5 teen n.青少年：青少年时期（用复数）in one's teens在某人十几岁时 6 adj.青少年的 7二.bal1etn.芭蕾舞 8三.volunteer n.志愿者vt./vi.自愿（做某事）：主动说 A volunteer is a person who does a job without being paid. 10 If nobody else volunteers,then I will do it. 11 Tang Ling volunteered to help the welfare house. 12 派生词：voluntary adj..志愿的，自愿的 l3四.debate n.辩论：争论vt.vi.辩论：争论：反复考虑 14 短语：debate sth..with sb.和.，人争论.. 15 under debate在辩论中 16 a heated/,fierce debate on/about/over sth.一场关于.的激烈的争论 17 A debate is a discussion about a sub ject on which people have different 18 views. 19五.prefer vt,较喜欢 (preferred:preferred) 20 短语：prefer sb./sth.to do sth..宁愿/希望.做某事 21 prefer to do sth./prefer doing sth.更喜欢做.，. 22 prefer doing A to doing B宁愿做A而不愿做B 23 prefer to do A rather than do B宁愿做A而不愿做B 1 prefer that从句从句谓语动词用(should)do 2 我宁愿你和我一起去。 3 派生词：preference n.偏爱，偏好 preferable ad j.更可取/合适的 4 preferred ad.j.首选的，有优先权的 5 六.content n.内容：含量：manzu【pl.】目录：（书、讲话、节目等的）主题：（容器 6 等)容纳的东西： 7adj.满意的 8 She dropped her schoolbag and the contents fell out on the floor. 9 food with a high fat content l0短语：be content with...满足于. 11 I am content with the result. 12 to one's heart's content尽情地：心满意足地 l3派生词：contented adj,[常用于名词前]满意的，满足的 14七.movement n.动作；运动：活动 l5八.greenhouse n.温室：暖房 16 greenhouse effect温室效应 greenhouse gas温室气体 17九.clean up打扫（或清除）干净：使净化 l8十.suitable adj..合适的：适用的反：unsuitable 19 短语：(be)suitable for..对..适合的 20 The book is not suitable for me. 21十一.actually adv.事实上：的确：说实话：居然： 22 派生词：actual adj,[用于名词前]实际的：真实的 23十二.chal1 enge n.挑战：艰巨任务：质疑vt.怀疑：向..挑战：邀请..比赛：对.. 24质疑 1 短语：challenge sb.(to sth.)向..挑战(..) 2 challenge a view质疑某个观点 3 派生词：challenging adj.有挑战性的 4十三.tit1en.(书、诗歌等的)名称；标题；职称；头衔；冠军vt.加标题于：授予，… 5称号 6十四.topic n.话题：标题ahot/sensitive topic热门/敏感话题 7十五.freshman n.(大学或高中)一年级新生：（中学）九年级学生 8十六.confuse vt.使糊涂；使迷惑：混淆，弄错 9 派生词：confused adj.困感的：糊涂的confusing adj.难以理解的：不清楚的 10 confusion n.混乱；杂乱：混淆；弄错 11 If you have questions or are confused about anyt