第17讲 选择性必修一 Unit 4 Using Language-【暑假辅导班】2021年新高二英语暑假精品课程（人教版2019）

【暑假辅导班】 2021年新高二英语暑假精品课程（人教版2019） 第17讲 选择性必修一 Unit 4 Using Language 【核心知识点讲解】 1. occupy vt. 占据; 占用 *(2020·天津高考) It encourages us to occupy our own little corner, to avoid foolish leaps into the dark, to be satisfied. 它鼓励我们占据自己的小角落, 避免愚蠢地跳进黑暗, 去满足。 *With their chins on their hands, they occupy themselves by staring out of the window or up at the ceiling. 他们双手托着下巴, 专注地盯着窗外或天花板发呆。 * She is fully occupied in looking after three small children. 她忙于照料三个小孩儿。 *You keep him occupied down here while I check upstairs. 我在楼上检查时你让他在下面别闲着。 【词块记忆】 (1)be occupied in doing sth. /with sth. 　忙于做某事 occupy oneself with/in doing sth. 忙于做某事; 专心于做某事 keep sb. occupied 使某人忙碌 (2)occupation n. 占用; 职业 【知识延伸】下列短语也表示“忙于做某事”: ①be engaged in doing sth. ②be busy in doing sth. /with sth. ③be buried in doing sth. 2. perceive vt. 察觉; 看待; 理解 *This discovery was perceived as a major breakthrough. 这一发现被视为一项重大突破。 *I perceived a change in his behaviour. 我注意到他举止有些改变。 *She perceived that all was not well. 她意识到并非一切都顺利。 *The patient was perceived to have difficulty in breathing. 发现病人呼吸困难。 【词块记忆】 (1)perceive sb. /sth. as视为; 把……当作 (2)perceive+sb. /sth. +to be/have sth. 认为/发现……是……的 (3)perceive+that从句或what/where/who等从句 3. distinguish vi. & vt. 区分; 辨别 * She has already distinguished herself as an athlete. 作为运动员她已享有盛名。 *People who can not distinguish between colours are said to be colour-blind. 不能辨别颜色的人称为色盲。 *What was it that distinguished her from her classmates? 是什么使得她有别于班上其他同学呢? 【词块记忆】 distinguish oneself (as) 　　　(作为……)表现突出; 使自己与众不同 distinguish between. . . and. . . 区分/辨别……和…… distinguish. . . from. . . 使……有别于……; 使……具有区别于……的特征 distinguish. . . by. . . 以……为特征 4. embarrassed adj. 难堪的; 尴尬的 *What embarrassed him was that he had no idea of what was going on. 对所发生的事情一无所知, 这让他很难堪。 *She felt embarrassed when he asked her age. 他问她的年龄时, 她感到很尴尬。 * It was so embarrassing having to sing in public. 不得不在公共场合唱歌太难为情了。 【词块记忆】 (1)embarrass 　　　　　v. 使尴尬; 使窘迫 (2)embarrassing adj. 令人不安的; 令人尴尬的 (3)embarrass