Welcome Unit（单词讲解） 【新教材】人教版2019英语高一上册必修第一册同步课件 共32张PPT(共31张PPT)

Welcome Unit Words and Expressions Laozi A thousand-mile journey begins with the first step. Listening and Speaking Vocabulary 1. exchange 2. campus 3. formal 1. exchange n. 交换 v. 交换，兑换； I am an exchange student from the UK. May I exchange seats with you? We exchanged our ideas yesterday. 2. campus n. （大学的）校园 adj. 校园的 An exchange student is talking to a teacher on campus. The new library was built in the centre of the campus. The campus life is very wonderful. 3. formal adj. 正式的，正规的 People speak in a more polite way in formal situations. Yan Ning completed her formal education in 2007. Pronunciation Vowels （ A，E，I，O，U） A grade escape map campus E these Chinese met forget I write alive quiz listen O hope alone frog coffee U use future up discuss Vowels Consonants Reading and Thinking Vocabulary senior 高级的 junior 低级的 outgoing 外向的 explore 探索 impression 印象 guy 伙伴 concentrate 聚精会神 experiment 实验 awkward 奇怪的 senior 高级的 He was described by his senior