imply v.  --- implication n.  What does his smile imply ?  barely adv. --- bare adj. 光秃的： bare head  = hardly/ just  occupy v. --- occupation n. 职业--- occupied adj.  占据：occupy sp/ sth  使…忙于：occupy oneself with/ in sth = sb be occupied with/ in (doing) sth = be busy in doing sth = be employed in doing sth 背单词的好方法 随时随地背单词 不知不觉背单词 am (is , an) to + 动词原型，表示必须或计划要进行的动作 You are to be here by 4 pm for collecting the shipment you ordered  过去将来时 用于表示过去某一时间内，将要发生的动作或存在的状态 was (were) going to +动词原型 was (were) about to +动词原型 was (were) to + 动词原型 表示过去某时间内计划、打算或一定要进行的动作 stare v./n. n. : fix me with a stare  vi. stare at sb/ sth  glare vi 怒视： glare at sb  glance vi/ n. 撇 glance at sb  My teacher glance at me.  My teacher take a glance at me/ classroom.  ceiling n.  distract v. --- distraction n. 分心 perceive v. --- perception n.  1）notice 2) see/ regard 3) understand  1)notice  I perceived that she had a tendency to sleep.  2)see/ regard  现在进行时 go, come , stay , leave, start 的现在进行时形式可以表示将来即将发生的动作 He is coming to see you tomorrow 。 hate, like, love, believe, think, look, mind, have, seem, sound, smell, taste 通常不使用进行时态 过去进行时 表示过去某一时刻或某段时间内正在进行的动作 He was making a long distance phone call to his friend in Australia from 10 to 11 last night 。 go, come , stay , leave, start 的过去进行时形式可以表示过去将要发生的动作 It is important to pay your electricity bill on time , as late payments may affect your ________. A. condition          B. income            C. credit D. status The weather forecast says it will be cloudy with a slight ________ of rain later  tonight. A. effect          B. sense        C. change      D. chance