Welcome Unit 词汇讲解课件-2023-2024学年高中英语人教版（2019）必修第一册

Welcome Unit 单词 annoy impress exchange anxious confident at last frightened 打地鼠 exchange n.交换、交流 vt.交换、交流、交易、兑换 [ɪksˈtʃeɪndʒ] 短语积累 1. exchange students:交换生 2. in exchange for: 作为...交换 3. exchange sth with sb.: 与某人交换某物 I exchanged an apple with my classmate. / ˈlektʃə(r) / n.讲座 讲课 vt.(开)讲座、讲课、训斥 谐音:来可扯:人来了就可以扯淡了=演讲 短语积累 1. give a lecture 做演讲 2. lecture hall: 讲座大厅 There are many lectures in our school. lecture / ˈlektʃə(r) / register vt.登记、注册 registration n.登记、注册、挂号 / ˈredʒɪstə(r) / 谐音:来,就是她,去登记领证了 / seks / sex male female n.性别 1.male adj. 男性的,雄性 2. female adj.女性的、雌性 / seks / / meɪl / / ˈfiːmeɪl / nation n.国家、民族、国民 nationality n.国籍、国民 / ˈneɪʃ(ə)n / /ˌnæʃəˈnæləti / 有一对情侣,听完讲座后准备去登记,等到交换了彼此的身份证时才发现他们是同一个性别,都是男的!但他们来自同一个国家。 register exchange sex male lecture 找出今天学的单词! nation 练一练 说出黄色字体的中文意思 1. I am an exchange student, I hope to make friends with my new classmates. 2. He is giving a speech in the lecture hall. 3. You can register for classes online or in the registration office. 4. What sex is your dog, male or female? 交换生 演讲大厅 注册班级 注册办公室 性别 男的 女的 design n.设计、设计方案 vt.设计 / dɪˈzaɪn / n. designer 词缀拓展er 动词+er结尾=一类人 work+er=worker: 工人 campus 校园 on campus 在校园内 / ˈkæmpəs / adj. 正规的;正式的 informal adj. 非正规的 formal /ˈfɔːm(ə)l / anxious adj.焦虑的、不安的 / ˈæŋkʃəs / 短语积累 be anxious for sb 为某人忧虑;担心 be anxious about sth为某事事 be anxious to do sth 渴望做某事 We are anxious to go to play outside. annoyed adj.愤怒的、生气的 / əˈnɔɪ / be annoyed with sb 对某人生气 be annoyed at/about sth 因/对某事而生气 be annoyed to do sth 对于做某事而感到生气 I am annoyed with my English teacher! frightened adj.愤怒的、生气的 / ˈfraɪt(ə)nd / be frightened of (doing) sth 害怕做某事 Be frightened to do sth 害怕做某事 a frightened child 受了惊吓的小孩 I am frightened of having English class! senior adj.级别高的,n 较年长的 /ˈsi:niə(r)/ junior high shcool senior high shcool at last 终于;最后 = finally = in the end outgoing adj. 爱交际的;外向的;开朗的 /ˈaʊtgəʊɪŋ / 反义词:shy:害羞的 impress [v.] v. 使敬佩,使印象深刻 / ɪmˈpres / impressive [adj.] 印象深刻的 impression [n.] make an impression on :留下好印象 I want to ma