高二英语必修五unit1_单词.ppt

17. announce v. 宣布；通告；预示 He suddenly announced that he was leaving. Warm sunshine announces the coming of spring. 预示 announce sth. to sb. announce to sb. sth. eg:这则消息经由电视向大众宣布 The news was announced to the public on TV announce that… announce to sb. that… Book 5 Unit 1 Great Scientists characteristic n. [c] 特性，特性；性格 character n. (小说，电影里的）人物，角色；特点，特征；性格 put forward vt. ⑴ 提出，建议 他提出了几项令人感兴趣的计划。 He puts forward several interesting plant. ⑵推荐 我推荐你担任高尔夫俱乐部的秘书好吗？ Can I put you forward for golf club secretary? 拓展： put off 推迟 put …into practice 把…付诸实践 （3）向前拨 Please put the clock forward five minutes . 1.The plan that you _____________ at the meeting is wonderful. 2.Don’t _________ until tomorrow what can be done today. ---Benjamin Franklin put forward put off conclude v. 总结 conclusion n. 结论，结束 make / reach/arrive at/draw /come to a conclusion 得出结论 in conclusion 总之，概括来说 做出那种结论太困难了。 It is too difficult to make that conclusion. 最后，我对我的东京之行说几句。 In conclusion, I will say a few words about my visit to Tokyo. 翻译下列句子。 1. 从事实中得出结论很重要。 _________________________________ 2.总之，我们应该防止污染。 _________________________________ It is important to draw a conclusion from the facts. In conclusion, we should prevent the pollution. 4. analyse vt. 分析 我们必须研究一下罢工的原因。 We must try to analyse the cause of the strike. 拓展： analysis n. 分析，分解 defeat ⑴ vt. 打败，击败 我军在战役中打败了敌人。 Our men defeated the enemy in the battle. ⑵ n. 失败，战败 6. expert ⑴ n. 专家 ⑵ adj. 熟练的，内行的 be ( an) expert in / on / at 在…方面是内行 他对音乐很内行。 He is expert in music. 7. attend v. ⑴ 出席，参加 他决定亲自赴会。 He decided to attend the meeting himself. ⑵ 照顾，护理 病人在医院里得到很好地照顾。 The patients are well attended in the hospital. The students are busy making preparations for the lecture because they will ___the co