高二英语教案：Mainly revision(2)
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【 指点迷津 】 when，where 和 why 引导的定语从句和同位语从句之区别 when , where 和 whey 既可以引导定语从句，也可以引导同位语从句，它们的相同点是在两 种从句中都可以充当状语成分。不同点是：when , where 和 why 作关系副词引导定语从句时， 有跟它们含义相应的先行词，如 when 的相应先行词是表示时间的名词，where 的相应先行词是 表示地点的名词，why 的相应先行词是表示原因的名词。当 when , where 和 why 作连接副词引 导同位语从句时，则没有与它们含义相应的先行词。试比较： I\ll never forget the day when ( = on which ) we met for the first time . ( 定语 从句 ) I have no idea when we met for the first time ( 同位语从句 ) The office where ( = in which ) you work is here . ( 定语从句 ) Then arose the question where we were to get so much money . ( 同位语从句 ) The reason why ( = for which ) he did not come is quite clear . ( 定语从句 ) Xiao Wang has solved the problem why the TV was out of order . ( 同位语从句 ) 以上例句中 when , where 和 why 作关系副词引导定语从句时，可以改为“介词 + 关系代 词 which”来引导;而引导同位语从句的 when , where 和 why 就不能这样改。 二、学海导航 【 学法指要 】 单元重点词汇点拨 1 . forgive 为不规则动词，过去式为 forgave , 过去分词为 forgiven ; 意为“宽恕 ( 人、罪等 ) ，原谅，饶恕 ( 某人的行为 ) ”。例如： She forgave her husband . If you apologize , the teacher may forgive your negligence . 2 . insist 意为“一定要;坚持要求”，既可用作及物动词，也可用作不及物动词。当其作 不及物动词时，其后通常跟 on 或 upon 引起的短语。例如： They insisted on an early decision . The doctor insisted on operating on the patient at once . He insisted upon going there on foot . He insisted on my studying English together with them . 当 insist 用作及物动词时，通常用句型 insist + that 从句。从句中的谓语动词常用虚拟 语气，即用“should + 动词原形”，其中的 should 常可省略。例如： I insisted that the meeting ( should be ) be put off . She insisted that he daughter ( should ) go on to learn English after she left school . We insisted that he should come to the party . ( = We insisted on his coming to the party . ) 3 . own 用作形容词时，意为“自己的，自己的东西”;用作动词时，意为“拥有;承 认”。 This is a picture of my own painting . The three children grew up and had families of their own . 4 . remind 是及物动词，意为“使 ( 人 ) 想起”，后跟 of 引起的短语。例如： I was reminded of my promise . The photo reminds me of my school life . The letter from my friend reminded me of our school days . (责任编辑：admin)
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