Unit3 Section Ⅲ Using Language to Video Time（教师用书word）-2022-2023学年新教材高中英语选择性必修第四册【精讲精练】人教版

Section Ⅲ　Using Language to Video Time Ⅰ.重点单词 基础单词 1．　meanwhile　 adv.与此同时；(比较两方面)对比之下 2．　migration　 n．迁移；迁徙；移居 3．　opponent　 n．反对者；对手；竞争者 4．　marine　 adj.海的；海产的；海生的 5．　arrest　 n．逮捕；拘留；中止 vt.逮捕；拘留；阻止 6．　log　 vt.把……载入正式记录；记录 n．正式记录；日志；原木 拓展单词 1．　exploit　 vt.开发；利用；剥削→　exploitation　 n．开发；利用；剥削 2．　murder　 vt.谋杀；凶杀；毁坏；n.谋杀；凶杀→　murderer　 vt.谋杀；凶手 3．　mercy　 n．宽恕；仁慈→　merciful　 adj.宽大的；仁慈的；慈悲的→　merciless　 adj.残忍的；无情的 4．　possession　 n．个人财产；拥有；控制→　possess　 vt.拥有； 具有； 支配 Ⅱ.重点短语 1．　tell...apart　　　　　分辨出；区分开 2．　make it　 做到；成功 3．　without mercy　 毫无怜悯之心 4．　be home to　 是……的家园 5．　take action　 采取行动 6．　all of a sudden　 突然 7．　take the lead　 领先 8．　put into operation　 投入运行 Ⅲ.重点句型 1．Plastic pollution is also bad, 　killing many birds and fish　， and has even been found in our tap water. 塑料污染也很糟糕，造成大量的鸟类和鱼类死亡，甚至在我们的自来水中也有发现。 ○killing many birds and fish为现在分词短语作结果状语。 2．Actually, people in ancient times 　did believe　 seals and human beings were the same. 事实上，古代人民确实相信海豹和人是一样的。 ○did believe中did置于动词原形前，加强语气。 3．They hurried to the water, 　only to find a baby seal　 there. 他们迅速赶到水边，发现了一只小海豹。 ○only to find作结果状语。 [重点词汇] 1．mercy n．怜悯，宽恕，仁慈 [归纳拓展] (1)show mercy to/have mercy on sb怜悯某人 at the mercy of sb任某人摆布，受某人控制 it's a mercy that...……真是万幸 without mercy毫不留情 (2)merciful adj.仁慈的，宽恕的 [语境感悟] He had no mercy so we had to leave fast. 他没有同情心，所以我们不得不赶快离开。 They had little mercy on their enemy. 他们对敌人决不留情。 We never show mercy to bad people. 我们对坏人是决不容情的。 It was a mercy that the whole family survived the earthquake. 这次地震中一家人都幸免于难，真是不幸中之大幸。 [即学活用] 单句语法填空 ①They showed little mercy 　to　 the enemies. ②The 　merciful　 (mercy) king saved him from death. ③It was 　 a 　 mercy that the whole family survived the earthquake. ④The cruel man shot the crocodile 　without　 mercy. 2．possession n．所有物；拥有；(法律)占有 [归纳拓展] in possession of占有某物 in one's possession占有某物 in the possession of sb为某人所占有 take possession of占领；夺取 possess vt.拥有；占有 [语境感悟] She was found in possession of dangerous drugs. 她被发现藏有危险药品。 The land is in the po