19-20学年译林版英语选修9（课件+教师用书）Unit 2 Section Ⅲ　Word power & Grammar and usage (2份打包)

Section Ⅲ　Word power & Grammar and usage focus on/upon集中于……；集中在…… (教材P22)It focuses on Greek words used in English. 它集中了英语中使用的希腊词汇。 The discussion focused on three main problems. 讨论集中在三个主要问题上。 Each exercise focuses on a different grammar point. 每个练习各有不同的语法重点。 focus one's attention/thoughts/effort on 　　集中注意力/心思/努力于……之上 focus n. 中心点(指人或事物) focus for/on sth. ……的中心点 The visit helped to focus world attention on the refugees.这次访问促进了全世界对难民的关注。 His comments provided a focus for debate. 他的评论提供了辩论的重点。 完成句子 ①他的目光立刻集中在漆黑房间里的那个黑色的人影上。 His eyes________ immediately________the black figure in the dark room. ②他那蓝色的眼睛注视着她。 He________his blue eyes________her. ③我们将继续重点关注顾客的需要。 We shall maintain our______the needs of the customers. 【答案】　①focused；on　②focused；on　③focus on make a contribution做出贡献；起作用 (教材P22)This is because the Greeks made huge contributions in the two fields. 这是因为希腊人在这两个科学领域做出了巨大的贡献。 It is possible that the sun can make a contribution，too. 很可能太阳也会起作用。 ①make a contribution to/towards 对……做出贡献 give a contribution to 给……捐献 ②contribute vt.& vi. 有贡献；有助于；捐助 contribute to 导致；投稿 They made a great contribution towards the cause of the Chinese people. 他们为中国人民的事业做出了巨大贡献。 I contributed towards Jane's leaving present. 我凑了一点钱给简买告别礼物。 She regularly contributes to the college magazine. 她定期给校刊投稿。 完成句子 ①She________ a number of articles ________ the magazine.(向……投稿) ②Tom's mistake was said to ______the accident.(导致) 【答案】　①contributed；to　②have contributed to (教材P23)In the field of literature，our students read and write poetry and participate in drama productions which are performed in our state­of­the­art theatre.在文学领域里，我们的学生吟诗作赋，并积极参与在我们的装备最先进的剧场里进行的戏剧排演。 (1)participate in参加 Tom can't participate in the match because he has hurt his back.汤姆不能参加比赛，因为他伤了后背。 He also participated in the project. 他也参加了这项工程。 participant n．　参与者；参加者 participation n. 参加；参与 He has been an active participant in the discussion. 他一直积极参与这次讨论。 We saw a show with lots of audience participation. 我看了一场观众热烈参与的演出。 part