高中英语 Unit 2 Cloning Section Ⅲ Grammar-同位语及同位语从句教学案 新人教版选修8-新人教版高二选修8英语教学案VIP专享

Section Ⅲ Grammar—同位语及同位语从句 语法图解探究发现①We two, Mr. Lee and myself, had a talk privately.②All the Chinese people, old and young, love our socialist country.③Altogether Dolly lived six and a half years, half the length of the life of the original sheep.④The fact that she seemed to develop normally was very encouraging.⑤Then came the disturbing news that Dolly had become seriously ill.⑥We'll discuss the problem whether the sports meeting will be held on time.⑦I have no idea who will be in charge of the company when the manager is away.⑧The question why so many people would choose to live in the countryside but to work in the city is still under discussion.[我的发现](1)以上句子中加黑部分是同位语。同位语可以由名词、代词、数词、形容词或从句来充当。句③是由名词短语作同位语；句②是由形容词短语作同位语；句④和句⑤是由 that引导的同位语从句。(2)在主从复合句中作同位语的从句称为同位语从句。从句④－⑧可以看出，同位语从句一般用 that,_whether,_who,_why 等词引导。(3)同位语从句常放在 fact,_idea,_question,_problem,_news 等抽象名词后面，说明该名词的具体内容。一、同位语一个名词或代词后面有时可以跟一个名词(或起类似作用的其他形式)，对前者进一步说明，这一部分就叫作同位语。可充当同位语的有名词(词组)、代词、数词、形容词(短语)、动名词(短语)、不定式(短语)及从句等。1．名词、代词或数词充当同位语We teachers should be responsible for this.我们老师应该为此负责。(名词作同位语)They each put forward a proposal.他们每个人都提出了一个建议。(代词作同位语)You may leave it to us two.你可以把这事留给我们俩。(数词作同位语)2．名词词组、形容词(词组)、动名词(短语)、不定式(短语)等充当同位语Mr. Robeson, our head teacher, is from Canada.我们的班主任罗伯逊先生，来自加拿大。(名词词组作同位语)Is this your purpose, to avoid being punished?逃避惩罚，这就是你的目的？(不定式短语作同位语)The current fair, the biggest in its history, is bei...