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课件网) 2019新人教高一英语必修三 Words and Expressions in Book 3 Unit 4 (2) To-do list: yanchi 1. Master the usage of words and expressions. 2. Apply what we have learnt to exercises. 1. recycle vt. 回收利用；再利用 n. _____ 回收利用；循环使用 re- (动词前缀) + cycle (词根) → recycle new adj. 新的→renew v. 使更新；重新开始 place v. 放；置→ replace vt. 取代；放回 move v. 移动→ remove vt. 移开；挪走 use vt. 使用→ reuse vt. 再利用 build v. 建；建造→ rebuild v. 重建 re- + adj. _____ 可再循环的；可回收利用的 recyclable recycling recycling system 回收系统 Exercise: ① 垃圾可分为有害垃圾、可回收垃圾、湿垃圾（厨余垃圾）和干垃圾。(《经济学人双语精读》) _____ ② 在中国，除了上海，还有很多城市没有垃圾回收系统。 _____ Trash can be divided into hazardous waste, recyclable waste, household food waste and residual waste. Many cities in China lack recycling system apart from Shanghai. 2. lack n. 缺乏; 短缺 vt. 没有; 缺乏 lacking adj. 缺乏的; 没有的; 不足的 (a)lack of 没有, 缺乏; 不足, 不够 for lack of 因缺乏……; 因没有…… lack in=be lacking in 缺少…… lack作及物动词时, 不能用于被动语态。形容词lacking不用于名词前。 (1)He _____courage to do the work. (2) _____could put the birds’ health at risk. 缺乏睡眠会危害鸟的健康。 (3)They did not close _____customers. is lacking in Lack of sleep for lack of 3. otherwise adv.否则;要不然 otherwise adv. 以另外方式,在其他方面,除此之外 conj.不然,否则(常用于虚拟语气中) = or = or else 写出otherwise在句中的含义 (1)The rent is a bit high, but otherwise the house is satisfying. (2)I’m not feeling very well today, otherwise I would do it myself. (3)There was some music playing upstairs. Otherwise the house was silent. 在其他方面 否则,要不然 除此之外 4. sufficient adj. 足够的；充足的 （= enough/adequate) e.g. The current medical supplies are sufficient for epidemic(疫情) prevention and control. n. _____ 足够；充分 adv. _____ 足够地；充分地 sufficiently sufficiency be sufficient for 对……来说是足够的 5. figure out Zhong Nanshan is a leading figure in medical area. _____ She does exercise every morning to keep her figure. _____ The gesture of OK also likes the figure “3”. _____ I figured whoever lost the dog was probably just as close to it as I am to my dog. (2019课标II，完形填空) _____ 人物/领军人物 身材/保持身材 数字 I can't figure out why he did so. _____ 想出；弄清楚；弄明白 They have figured out how much they will spend on the construction of the hospital. _____ figure 计算出 认为 6. so as to（do sth.） 否定形式: so as not to (do sth.) 为了不...... I got up early this morning so as to catch the early bus. 为了；以便 Talk quietly in the reading room so as not to disturb others. so as (not) to 引导目的状语时，相当于 in order (not) to。 I got up early this morning so as to/in order to catch the early bus. In order to catch the early bus, I got up early this morning. Talk quietly in the reading room so as/in order not to distu ... ...
