高中英语 Unit 5 The Power of Nature重点、难点及考点解析学案1 新人教版选修6高二VIP专享

高二选修 6 Unit 5 The Power of Nature 重点、难点及考点解析一、重点单词1．volcano n.pl. volcanoes an active volcano 活火山an extinct volcano 死火山a dormant volcano 休眠火山知识拓展火山学 volcanology -logy: “…… 学/论。” oceanology climatology火山学家 volcanologist -ist “……学家 ” pianist physicist2. consider 大致有两种含义。含义不同，用法有别。知识拓展①consider 作“考虑”解，常用于以下句型：consider+名词/代词/动名词consider+从句或“疑问词+不定式”。You’d better__________________________. 你最好考虑我的建议。I’m _________________abroad some day.我一直考虑有一天出国。Have you considered_________________?你们考虑他的建议了吗？We must consider________________.我们必须考虑下一步要做什么。Keys:consider my suggestion considering going what he suggested; what to do next②consider 作“认为”解时，常用于以下句型：consider sb. /sth+ (as) +形容词/名词 其中，as 可以省略。consider +sb./sth.+不定式 其中，不定式通常是 to be (可以省略) 或其他动词的完成式。consider +it+形容词/名词+不定式短语consider+宾语从句At first they considered me___________________.起初他们认为我是医生。We consider this matter________________________________.我们认为这件事很重要。We all consider him _______________the bike.我们都认为他偷了自行车。We________________________________________.我们认为学好英语很难。I consider____________________________________________. 我认为帮助你学习英语是我的职责。We________________________________________________. 我们这首音乐很值得一听。 Keys:(as) a doctor (to be) very important to have stolenconsider it hard to learn English well it my duty to help you with your studies consider that the music is well worth listening to3. bore vt 使(人)厌烦---I am sorry I spoke for so long---I hope I didn’t bore you.bored adj. (人) 厌烦的boring adj. （物）令人厌烦的Are you getting bored of doing the same thing everyday?The movie was ...