Unit 1 词汇学案 Understanding ideas部分 self-critical 复合形容词：self- (自身的) + critical (adj 批判的) enlarge en- (to make 使) + large (adj 大的) 同前缀词：enable, endanger, ensure 词块：enlarge one’s vocabulary jawline 合成词：jaw (n 下巴) + line (n 线、轮廓) boost 基本义：使增长；词块：boost one’s confidence obsessive obsess (vt 着魔、痴迷) + -ive (形容词后缀) pretend pre- (before 前) + tend (to stretch 伸展) → 在众人面前伸展，做样子 → 假装 词块：pretend to do sth, pretend (to sb) that misjudge mis- (错误地) + judge (vt 判断) 同前缀词：mistake, misuse, misunderstand lipstick 合成词：lip (n 嘴唇) + stick (n 棍、棒) identical ident (the same 相同) + -ical (形容词后缀) 词块：be identical to / with sb / sth 词族：identity, identify, identical, identification roomate 合成词：room(n 房间) + mate (n 同伴；同事；一同居住的人) 拓展：classmate, workmate, teammate, playmate, flatmate makeover make + over (联系短语动词 make sth over 改造；修饰；彻底改变形象) overlook over- (上面) + look (v 看) → 往上看以至于没看见（眼前的）→ 忽略 bother 词块：bother (sb) with / about sth, (not) bother to do sth 派生词：bothered (can’t be bothered to do sth) skinny skin (n 皮肤) + -y (充满……的) 比较级：skinnier；最高级：skinniest acknowledge ac- (处于) + knowledge (知道) → 处于知道的状态 → 承认 (基本义) 词块：be acknowledged as 派生词：acknowledgement assumption 构词：assume (必修一 Unit 3) — assumption saving save (v 节省) + -ing (名词后缀) 表示“存款；积蓄”时用复数 词块：a savings account welfare 词块：social welfare psychology psycho (soul, spirit 心理、精神) + -logy (the study of 研究……的学科) → 心理学 派生词：psychologist, psychological finding find + -ing (名词后缀) frightful 构词：fright (n 惊吓、恐怖) + -ful (形容词后缀) 词族：frighten, frightened, frightening, frightful monstrous monster — monstrous righteous right (n 正义) + -eous (形容词后缀) outward out (向外) + -ward (朝向) 反义词：inward 作副词时同outwards (outward是美式拼写，outwards是英式拼写) bookish book + -ish (像……一样) 同后缀词：childish loyal 词块：be loyal to 派生词：loyalty, loyally boost vt. ① 托起；提；推： Boost me up so I can reach the top of the shelf. ② 使增长；使兴旺；促进： Researches have shown that smiling can lower blood pressure, reduce stress and boost happiness. boost one’s confidence 增强某人的信心： Each “like” boosts my confidence. n [C]［常用单数］ ①（从后面的）向上一推 / 举： If I give you a boost, could you reach the window ② 激励；帮助；增长： The new factory will give a much-needed boost to the local economy. When I was feeling down, talking to my mother always gave me a boost. booster n [C] 帮助……的事物；加强剂量；（火箭的）助推器： a booster shot / vaccine pretend 构词：pre- (before 前) + tend (to stretch 伸展) → 在众人面前伸展，做样子 → 假装 vt & vi 假装；装作： What’s the good of pretending ① pretend to do sth: People who pretend to be someone they are not tend to misjudge themselves. When his mother came in, he pretended to be doing his ho ... ...
~~ 您好，已阅读到文档的结尾了 ~~
