2020-2021学年高二同步新教材人教版（2019）选择性必修第三册学案 Unit 1 教学 知识细解码

1．bother v．(使)苦恼→bothersome adj.引起麻烦的；困扰人的 2．boost v．促进，推动→booster n. 助力/推器；加速器；支持者 3．identical adj.完全相同的；非常相似的→identically adv.完全相同地 4．acknowledge v．承认(某事属实或某情况存在)→acknowledged adj.公认的→acknowledgement n．承认 5．pretend v．假装，装作→pretence n．假装；作假；做作 acknowledge vt.承认(某事属实或某情况存在)；告知收到；鸣谢，感谢 ①He unwillingly acknowledged having made a mistake. vt.承认 ②We must acknowledge his letter as soon as we receive it. vt.告知收到 ③They wishes to acknowledge the assistance of the police in the making of this film. vt.鸣谢，感谢 Words and Phrases eq \a\vs4\al(知识要点1)　boost v．促进，推动 n．增加，促进，激励 (教材P2)Each“like”boosts my confidence. 每个“赞”都能增强我的自信。 [例1]　These changes will help to boost share prices. 这些变化将有助于提高股票价格。 [例2]　Encouraging your child's talents can boost his confidence and slowly establish his confidence in other areas. 鼓励孩子的某项才能，能够提升他的自信，慢慢就能扩展他在别的方面的信心。 [造句]　我们需要休假以激发士气。 We need a holiday to boost our spirits. [知识拓展] (1)boost to　　 提高到 boost sales 增加销售额 boost one's confidence 增加某人的信心 (2)a boost in ……的增