内容正文:
Unit 4 Words and Expressions 学案
1、 词汇拓展
1. prefer v.更喜欢→ preference n. 偏爱;优先权
2. significantly adv.重大地,显著地 → significant adj. 重大的,显著的→significance n. 意义,重要性
3. enable v.使可能,使发生 → able adj. 能够的,有能力的→ unable adj. 不能的,不会的→ disabled adj.丧失能力的,残疾的
4. unusual adj. 异常的,不平常的→ usual adj. 寻常的,平常的→ usually adv.通常地,一般地
5. criminal n.罪犯,犯人 →crime n.犯罪活动;罪行
6. long adj.长的/v. 渴望→ length n.长度/longing n. 渴望 → lengthen v. 延长
7. prove v. 证明,证实→ proof n.证据,证明
8. inspiring adj.鼓舞人心的,启发灵感的 →inspire v. 启发;激励,鼓舞→ inspired adj. 受到启发的→ inspiration n.灵感;鼓舞人心的人(或事物)
9. encouragement n.鼓励;激励;起激励作用的事物→ encourage v.鼓励;激励 →encouraged adj.受到鼓舞的→ encouraging adj.令人鼓舞的→courage n.勇气
10. comfort n.安慰;慰藉 → comfortable adj.舒服的,舒适的 → uncomfortable adj. 不舒适的→comfortably adv. 舒适地;
11. patience n.耐心→ patient adj. 耐心的/ n. 病人→ patiently adv. 耐心地→ impatient adj. 不耐心的
12. generosity n.慷慨,大方→generous adj. 慷慨的,大方的
13. humo(u)r n.幽默感→humorous adj. 幽默的,诙谐的
14. anxious adj.焦虑的,不安的;急切的,渴望的→anxiety n. 焦虑,不安;急切,渴望
15. distance n. 距离,间距;远处,远方急切,渴望 v.使与...保持距离,撇清和...的关系→distant adj. 遥远的;疏远的→distantly adv. 遥远地
16. fortune n.大笔的钱,巨款;机遇,运气;时运,命运→fortunate adj. 幸运的→fortunately adv.幸运地→(反) unfortunate adj. 不幸的
17. original adj. 最初的,原先的;原创的;创新的,新颖的 n. 原文,原稿→origin n. 起源,起因;出身,血统→originally adv. →originate v. 起源,发源,创立
18. appointed adj.约定的,指定的→appoint v. 指定,约定;任命,委派→appointment n. 约会,约定;任命,任职
19. unfold v.展开,打开→fold v. 折叠,折起来
20. location n. 位置,地点→locate v. 找出...的位置;使...坐落(于);把...设置在→local adj. 本地的,地方的 n. 当地人the locals →locally adv.
21. doubtfully adv.怀疑地,不确定地 →doubt n. 疑问,怀疑vt.怀疑,不确定→doubtful adj. 怀疑的,不确定的
2、 一词多义
1. deliver v. ; ;
1 If you subscribe to the newspaper, it will be delivered to your door. 递送,传送
2 When delivering a speech, if necessary, you can refer to your notes. 发表
3 They rushed her to hospital where doctors delivered her baby. 接生
2. update v. / n.
1 It’s important for the figures to be updated regularly. 更新
2 an update on recently published