Welcome Unit Words and expressions 单词课件-2023-2024学年高中英语人教版（2019）必修第一册

PART ONE 2 lecture /ˈlektʃə(r)/ n. 讲座；讲课；教训 vi.(开)讲座；讲课 ~ on vt. 训斥 n.[C] ①(尤指大学中的)讲座;讲课 attend / go to a lecture 听讲座 give / deliver a lecture on... 作关于....讲座 a lecture room/hall 报告厅 ②教训;训斥 give sb a lecture about sth. 教训某人某事 v. ①vi. 讲课;作讲座;演讲 lecture on ... 讲授... ②vt. 教训;训斥 lecture sb. about sth. 教训某人某事 lecturer n.[C]演讲者; (大学)讲师 sex /seks/  n.性别 female/ˈfi:meɪl/  adj. 女(性)的; 雌性的 n.雌性动（植）物；女子 male / meɪl/ adj. 男(性)的; 雄性的 n. 雄性动（植）物；男子 guy / gaɪ / n.  小伙子；男人；家伙 formal adj. 正式的；正规的 adj ①正式的；正式场合用的；正规的 formal dress 正装 ②形式(上)的 [反] informal adj. 非正式的，休闲的 formally adv. 正式地;形式上地 anxious / ˈæŋkʃəs / adj. 焦虑的; 不安的；渴望的 adj.①忧虑的;焦虑的 be anxious for sb. / be anxious about sth. 为某人/某事忧虑 ②令人焦虑的 ③渴望的 be anxious to do sth. 渴望做某事 be anxious + (that) ... should do sth. 渴望某人做某事 【同根词】 anxiously adv. 忧虑地;不安地 = with anxiety 焦虑地 anxiety n. 担心；焦虑；渴望 (1)The mother was anxious her little son when knowing that he was frightened by an accident. (2)He is waiting for the results anxiety as if he were sitting on pins and needles.(读后续写之心理描写) (3) 这对双胞胎渴望为妈妈做一顿美味的早餐。 The twins . for with were anxious to cook a delicious breakfast for their mother annoyed /əˈnɔɪd/ adj.（人感到）恼怒的；生气的 ①(be) annoyed with sb. 对某人感到生气 ②(be) annoyed about sth. 因某事而生气 【同根词】 annoying adj. 使人烦恼的；令人讨厌的 annoy /əˈnɔɪ/ vt. 使恼怒； 打扰 annoyance n.恼怒，生气 frightened /ˈfraɪtnd/ adj.（人）受惊吓的；（人感到）害怕的 be frightened of (doing) sth. = be frightened to do... 害怕做某事 be frightened to death 害怕得要死 【同根词】 frighten vt. 使害怕，使惊吓 frighten ...away/off 把...吓跑 frighten sb. to death / frighten the life out of sb. frightening adj.令人害怕的 fright n.惊吓，恐怖 senior /ˈsi:niə(r)/ adj. 较年长的；地位较高的；(学校)高年级的 be senior to sb. 比某人年长 senior high school (美国)高中 n.[C] 年长者;资历较深者；高年级学生；大学四年级学生 [反] junior / ˈdʒu:niə(r)/ adj. [只用于名词前]青少年的；初级的；(高中/四年制大学)三年级(学生