第16讲 M2U3 Welcome&Reading-邦国教育2019-2020学年高一上学期英语讲义

第十六讲 M2U3 Welcome&Reading 一、要点回顾 一般将来时 一般将来时有下列一些构成形式需要记住：[来源:学|科|网] ▲will/shall do （侧重将来行为，不突出计划安排去做某事） ▲be going to do (主观上打算或客观上可能发生) ▲be doing (按计划将要发生，常和表示最近的将来时间连用) ▲be about to do (按计划即将发生) 一般将来时的用法： ①现在看来以后要发生的动作或存在的状态 Tom will come next week. /He will be here tomorrow. ②事物的固有属性或必然趋势 Oil will float in water./Fish will die without water. ③对将来某个动作的安排、计划 He is going to speak on TV this evening. 将来完成时 用来表示在将来某个时刻（前）将完成的动作。常和by短语，when,before引起的时间状语连用。 We will have finished senior Book 2 by the end of this term. 过去将来时 ①过去某一时刻后将要发生的过去动作或过去的意图打算(主要用于宾语从句中）； She was sure she would succeed./I thought you would come. 把一般将来时中的助动词变成过去式，便成了过去将来时的表达形式。 ②表示过去经常发生的动作。When he was young, he would go swimming 注意：would与used to的区别：would只表示过去，不涉及现在，而used to表示“过去常常”要与现在比较，即现在不是这样了。 二、知识整合 重点词汇 1．(1)curious adj.好奇的，求知欲强的 be/become curious about对……感到好奇 be curious to do sth.想做某事 (2)curiosity n．好奇心 out of curiosity出于好奇 with curiosity好奇地 2．set sail for起航去…… set up建立 set off动身；引爆 set out出发 set down记录 set aside留出；把……放在一边 set about doing sth.开始做某事 set out to do sth.开始做某事 So successful was her business that she was able to new branches elsewhere. A．set out B．set up C．set off D．set down 3．(1)fortune n．大笔的钱，财富；运气 make a fortune发财 try/seek one’s fortune碰运气 (2)fortunate adj.幸运的 (3)fortunately adv.幸运地 Fortunately，Natalie’s family escaped to Brooklyn shortly before the city’s bridge closed. (2016·北京)幸运的是，娜塔莉的家人在这个城市的桥关闭前不久逃到了布鲁克林。 4.(1)preserve vt.保存，保护，保持；n.保护区 preserve...from/against...保护……免于…… be well preserved保护得好 (2)preservation n．保护，维护，保存 Proper measures should be taken immediately to our historic and cultural heritage. A．prepare B．preserve C．defend D．detect 5．come across(偶然)遇见；发现；被理解，被弄懂 come about发生 come on加油；快点；得了吧 come up with想出，提出 come out出版；(消息等