导学案必修五Unit1.doc

★put forward 提出；推荐；提前；拨快(时钟) ①Who put forward a theory about black holes? 谁提出了黑洞理论？ 【助记】 图示put forward ②He put forward a new plan. 他提出了一个新计划。 ③May I put your name forward as chairman of the committee? 我能否提名你当委员会主席？ ④My watch was slow, so I put it forward. 我的表慢了，所以我把它拨快了。 【点津】 (1)put oneself/sb. forward (as. . . )自荐／提名某人(为……) (2) put sth. forward提前，把(时钟)往前拨，提出 【拓展】put up with 忍受，容忍 put aside 把……放在一边；储蓄 put away 把……收起来；储蓄 put off 推迟，延期 put out 生产；出版；熄灭；关掉 put up 举起；张贴；搭建；为……提供住宿； ⑤One should always put a little money aside for a rainy day. 一个人总应积攒点钱以备不时之需。 ⑥She washed the cups and put them away. 她洗完杯子并把它们收了起来。 【学以致用】写出下列各句中put forward的意义。 ①She put forward a good suggestion at the meeting. ( ) ②I’ll put forward you as a candidate. ( ) ③You ought to put your watch forward by ten minutes. ( ) ★conclusion n. 结论；结束；决定；终结 ①draw a conclusion 得出结论 【拓展】 2)conclude vt. vi. 结束；推断出 conclude (sth. ) with sth. 以……结束(……) by doing sth. concluded. . . (to be). . . 断定……(是)…… ②Let us conclude our meeting with a song. 请让我们用一首歌来结束我们的会议。 ③What do you conclude from the facts? 从这些事实中你得出了什么结论? ④They concluded it best to leave the matter as it was. 他们有了结论，此事最好还是顺其自然。 【学以致用】一句多译。 从这些事实上我们可以得出结论：“天宫一号”运转良好。 ①From these facts, __________________Tiangong-Ⅰfunctions quite well. (conclude) ②From these facts, ____________________________Tiangong-Ⅰ functions quite well. (conclusion) ★defeat vt. 打败；战胜；使受挫 n. 失败 ①JOHN SNOW DEFEATS “KING CHOLERA” 约翰·斯诺战胜“霍乱王” ②The problem defeats me! 这道题把我难住了！ ③He defeated the champion finally. 他终于击败了冠军。 ④They finally had to admit defeat. 他们终于不得不承认失败。 【辨析】 defeat 宾语常为team, school, sb. 之类的参赛者或单位, 表示“击败某人或某个参赛单位” win 宾语常为game, match, battle之类的词 ⑤We defeated their team by 10 points. 我们以10分的优势战胜了他们队。 ⑥Mary won the first prize in the competition. 玛丽在竞赛中获得一等奖。 【点津】 (1)defeat意为“击败”，可与beat互换。 (2)defeat的过去式、过去分