Unit 1 重点词汇变形知识点复习背诵清单-2022-2023学年高一上学期英语人教版（2019）必修第一册

B1U1 词汇单 1.volunteer n.志愿者 (1)volunteer to do sth.自愿做某事 volunteer for sth.自愿做某事 volunteer as sth.自愿担任某职位 (2)voluntary adj.自愿的 2.debate n.辩论;争论　vt.& vi.辩论;争论 (1)debate with sb.about/on/over就……与某人辩论 (2)have a debate on/about/over sth.进行一场关于某事的辩论/讨论 under debate在辩论/讨论中 a heated/lively debate一场激烈的/热烈的争论 beyond/without debate无需争论 3.prefer vt.较喜欢 prefer (sb.) to do sth.更喜欢(某人)做某事 prefer (doing) sth.to (doing) sth.宁愿(做)某事而不愿(做)某事 prefer to do...rather than do...宁可做……而不做…… prefer that...(should) do sth.宁愿…… preference n.偏爱;偏好 4.suitable adj.合适的;适用的 (1)be suitable for sb./sth.适合某人/某物 be suitable to do sth.适合做某事 (2)suit n.一套外衣;套装　vt.适合;使适宜 suit sb. 适合某人 suit...to...使……适合…… suit one’s needs 满足某人的需求 5.challenge n.挑战;艰巨任务　vt.怀疑;向……挑战 (1)a challenge to...对……是挑战 face the challenge面对挑战 accept/take up a challenge接受挑战 (2)challenge sb.to sth.向某人挑战某事 challenge sb.to do sth.向某人挑战做某事 (3)challenging adj. 具有挑战性的 6.confusing adj.难以理解的;不清楚的 (1)confuse vt. 使糊涂;使迷惑 confuse A with/and B 把A与B混淆 (2)confused adj.糊涂的;迷惑的 be confused about...对……感到困惑 (3)confusion n.困惑 in confusion困惑地;困窘地 7.graduate vi.& vt.毕业;获得学位　n.毕业生 (1)graduate from 毕业于 graduate in 毕业于……专业 (2)graduation n.毕业;获得学位 8.recommend vt.建议;推荐;介绍 (1)recommend doing sth.建议做某事 recommend sb.to do sth.建议某人做某事 recommend that sb.(should) do sth.建议某人做某事 recommend doing sth.建议做某事 It is/was recommended that...(should) do...有人建议…… (2)recommendation n.提议;建议;推荐 9.sign up (for sth.) 报名(参加课程) sign vt.签名;做手势　n.符号;标志 a road sign路标 make/give a sign做手势 sign to sb.to do sth.做手势让某人做某事 sign in签到 sign an agreement签署协议 10.advanced adj.高级的;高等的;先进的 (1)advance n.前进;发展 in advance 提前;预先 in advance of在……前面;超过 (2)advance vi.前进;发展　vt. 发展;促进 advance on/towards 朝……前进 11.responsible adj.负责的;有责任的 (1)be responsible for sth.对某事负责 be responsible to sb.对某人负责 (2)responsibility n.责任;义务 have/take responsibility for 对……有责任 take on responsibility 承担责任 It is one’s responsibility to do... 做……是某人的责任。 12.schedule n.工作计划;日程安排;时刻表　vt.安排;预定 (1)ahead of schedule=ahead of time(进度上)提前 behin