2021-2022学年上学期高一暑假热身课堂 1 Welcome Unit (Language points) 人教版（2019）必修第一册

Language points 课堂1 词汇表 黑体的单词要牢牢掌握哦 我爱记单词 掌握了的单词在这打勾呀 词汇 记忆术 知识点 活学活用 exchange /ɪksˈtʃeɪndʒ/ n.交换；交流；交易 vt.交换；交流；交易；兑换 联想记忆：和ex(前任) 交流（exchange）后，change（改变）了想法，并交换(exchange)了戒指。 an exchange student交换生 in exchange for交换 make an exchange交换 exchange...with和……交换 exchange words with sb.与某人交谈 exchange强调双向行为 change侧重于单向行为 Let’s exchange our rings.我们交换了戒指。 I changed my ring.我换了戒指。 1. Would you like my old TV this camera? 用我的旧电视机换这架照相机，你愿意吗？ 2. I shook hands and the manager. 我与经理握手，相互交谈了几句。 Keys: in exchange for；exchanged a few words with lecture /ˈlektʃə(r)/ n.讲座；讲课；演讲；教训 vi.（开）讲座；演讲；讲课 vt.训斥 lecturer n.（大学的）讲师；演讲者 仿声记忆：在“莱克车”上（开）讲座。 give a lecture做演讲 listen to a lecture听讲座；lecture tour巡回演讲 a senior lecturer高级讲师 a guest lecturer客座教授 address n.演讲 1. I should this afternoon, but I have a temperature right now. 今天我应该发表演讲，可我现在发烧了。 2. I have been fortunate enough to visit many parts of the world as a (lecture). Keys: give a lecture; lecture