Unit 4 Topic talk 词汇课件- 2023-2024学年高二英语【精耕团队】同步精品课件（北师大版2019选择性必修第二册）

$ $ Unit 4 Topic Talk Vocabulary 高二精耕团队 范冬烨 Language Points interact anxiety significant consume confused potential pretend pretend embarrassed 1. pretend vi.& vt. 假装, 装作 My favourite kind of comedy is when someone pretends to be someone else. (教材P6) John pretended _______ cheerful, saying nothing about the argument. to be He pretended _____________________(hear) about it. not to have heard I had been lying to myself, __________________(假装) everything was fine. pretending that pretend to do sth 假装做某事 pretend to be doing sth 假装正在做某事 pretend to have done sth 假装做过某事 pretend that... 假装…… 不定式变化 2. interact vi. 交流，交往；相互作用 I think it is because of the way they interact with one another. (教材P6) These two chemicals interact______each other at a certain temperature. with All things are interrelated and interact______each other. with The policeman advised the criminal ____________ with the police.  to interact interact with 与……相互作用 interaction 交流，互动；相互作用 3. anxiety n. 焦虑, 不安; 担心; 渴望 it relieves stress and anxiety, relaxes the whole body and gives one a sense of well-being. (教材P109) with anxiety 　　　 担忧地; 十分焦急地 Pellentesque habitant morbi tristique senectus et netus et malesuada be anxious about/for 为……担心/担忧 be anxious for sb to do sth 渴望某人做某事 be anxious that... 渴望……(虚拟) He was waiting for his brother’s return with _________(焦虑). anxiety The drought made farmers anxious _______ the harvest. about The company is anxious______________(improve) its image. to improve 4. significant adj. 重要的, 重大的 Research shows that laughing has significant benefits,(教材P109) be significant for 对……有意义 　　　 Pellentesque habitant morbi tristique senectus et netus et malesuada be of (great) significance =be (very) significant (非常)有意义 Few people realised the ______________ of the discovery. significance The new drug is of great _____________ for the treatment significance The new drug is very ____________ for the treatment of the di