【正文】 2. roasted [`rostId] adj. cooked by dry heat in an oven or in front of an open fire 烤的，烘的 The delicious smell of the roasted meat filled the whole room. * in front of 在 … 之前 Words for Production 3. edible [`Ed1bL] n. [C] (usu. pl.) foods fit to be eaten 可食用的食物 Although these wild berries look strange, they are edibles. 詞類變化 edible [`Ed1bL] adj. 可食用的 If you cannot tell the difference between edible and poisonous mushrooms, don’t eat them. * tell the difference between A and B 區(qū)分 A和 B Words for Production 4. desirable [dI`zaIr1bL] adj. worth having or doing 合意的，吸引人的 It is desirable that you should have some familiarity with puters. *It + is + 緊要的 (Adj) + that + S + (should) + 原型動詞 . (假設語氣 ) 熟悉 Words for Production 5. motivate [`mot1amp。 to make useless 腐壞；弄糟 The meat spoils soon, so you had better keep it in the refrigerator. He spoiled the soup by putting too much salt in it. Words for Production 21. folklore [`fokamp。 to use up 吃、喝；消耗 Mice have consumed all the food in the barn. 詞類變化 * consume = use up * mouse (pl.) mice (sing.) 老鼠 consumer [k1n`sum2] n. [C] 消費者 The government claims that the tobacco panies failed to warn consumers about the dangers of smoking. * fail to + 原型動詞 未能 … 煙草 consumption [k1n`s^mpS1n] n. [U] 消耗 (量 ) Because of the serious air pollution in the country, the laws were passed to reduce fuel consumption. 燃料 Words for Production 14. trace [tres] vt. to follow the history, development, course or line 追溯；追蹤 Her fear of water can be traced back to her childhood accident. 詞類變化 trace [tres] n. [U][C] 蹤跡，痕跡 After following the robber into the woods, the police lost all trace of him. Words for Production 15. infant [`Inf1nt] n. [C] a very young child 嬰兒 Infants need close physical contact and interaction with caring parents. 身體的 接觸 互動 Words for Production 16. contact [`kAnt8kt] n. [U] the condition of touching, meeting, or receiving information from 接觸；聯(lián)繫 This dis