牛津高中英语必修一Unit 2 Growing pains 重点知识归纳 当堂训练 课后巩固（含答案）

M1 U2 Growing pains 一、词形变化 1. frightened(n./v.) fright, frighten, frightful 2. starve(n.) starvation 3. sink(pp.) sank, sunk/sunken 4. upset(-ed/-ing) upset, upsetting 5. defend(n.) defense/defence, defensive 6. emergency(adj.) emergent 7. explain(n.) explanation 8. behavior(v.) behave, well-behaved 9. guide(n.) guidance 10. argue(n.) argument 11. free(n.) freedom 12. patience(adj./opp) patient, impatient, impatience 13. selfish(n./opp.) self, selfishness, selfless 14. annoy(adj./n.) annoyed, annoying, annoyance 15. confuse(adj./n.) confused, confusing, confusion 16. forbid(pp.) forbad/forbade, forbidden, forbidding 二、重点知识归纳记忆清单 1. 第三幕Act 3 担任act as＝work as＝serve as 演电影act in a film 2. 迫不及待地做某事can't wait to do sth. 3. 害怕　be frightened of sth./to do sth 令人恐惧的frightening 4. 应该做；被认为是　be supposed to 本应该做be supposed to have done ＝was/were supposed to do 5. 弯下腰bend (－bent－bent) down/over 屈服于bend to sth./sb. 6. 饿死starve to death＝die of starvation＝die of hunger 7. 用现金支付pay in cash