英语：Unit 4 Sharing-New words新词学习 (选修7).ppt

New Words in Unit 4;1. relevant (adj) → relevantly (adv) “有关的 ，有实际价值(重要性)的” 反义词 ：irrelevant ★ be relevant to “与……有关” = be connected with have sth to do with 这种工作与性别无关 。 The work of this kind is not relevant to sex. 这类课程与当今的社会问题的关系 而论已毫无实际价值。 The type of the course is no longer relevant to today’s social problem. ; 2.adapt ＆adjust ※ adapt (oneself) to “适应，适合” You should adapt yourself to the new environment. 你应该适应新环境。 adjust “适应” “调整”、“调节”使之适应 ※ adjust (oneself) to =adapt (oneself) to “适应” He adjusted his tie before entering the hall. You cant see through the telescope until it is adjusted to your eyes. ;adapt(oneself) to 的to是介词，后跟名词或动词-ing形式。类似的词组有：; ;;4. operate (vt＆vi) → operation (n) 1) vt “操作(run);经营,管理(manage)” 2) vi “操作,工作(work),运转;做手术” ※ operate on sb “给某人做手术” The machine doesn’t operate smoothly. 医生正在给那个伤员动手术. The doctors were operating on the wounded solider . ;The company operates three factories . ★ She will have to ___________ on for her cancer . ★ He and the other doctors didn’t leave until the __________ was over . ★ He will perform an operation ______ her for a diseased lung .;5. otherwise (adv. ＆ conj.) “用别的方法,其他方面; 否则,不然 (or)” He is slow , but otherwise he is a good worker . Seize the chance , otherwise (or) you will regret it . ★ 祈使句 , and (or ,otherwise ) + 简单句 (简单句常用将来时) ; Hurry up , ________ you will be late. A. and B. otherwise C. if D. unless 2) Study hard , _______ you will pass the exam . A. and B. or C. if D. unless 3) Study hard , ______ you will not pass the exam . A. and B. otherwise C. if D. unless;6. wonder 用法归纳 1) wonder wh-词 + to do“想(不)知道……” 2) .wonder wh- / if + 从句“想(不)知道……” I was wondering where to spend the weekend. I wondered if (whether) you are free this afternoon. 3) ( It’s )no wonder + (that) 从句 难怪，怪不得，不足为奇 (