高一英语：unit2 language-grammar and usage学案牛津译林版VIP专享

M3U2 Language 学案Grammar and usage第一部分：重点讲解名词性从句考点及热点问题名词性从句包括主语从句、宾语从句、表语从句和同位语从句。因为它是从句，因此具有句子的特点，有主、谓成份；同时又具有名词性特点，所以可以在句子中作主语、宾语、表语或同位语。1、引导词 what 与 that 的用法区别。引导主、宾、表语从句时，what 要充当主语、宾语或表语等句子成分，that 不作任何成分，只在语法上起连接的作用。例如（NMET’96）：____ we can’t get seems better than ____ we have. A. What; what B. what; that C. That; that D. That; what (答案 A ) That the former Iraq president Saddam was captured has been proved.2、引导词 whether 和 if 的用法区别。通常，引导主语从句、表语从句和引导同位语从句时，要用连词 whether，不用 if；习惯上也只能说 whether or not，而不说 if …or not。例如（MET92）：____ the 2000 Olympic Games will be held in Beijing is not known yet.A. Whenever B. If C. Whether D. That (答案为 C)3、名词性从句的语序。与别的从句一样，名词性从句必须用自然语序，即使在疑问句中，从句也不倒装（而在主句上倒装）。例如（MET91）:No one can be sure ____ in a million years.A. what man will look like B. what will man look like C. man will look like what D. what look will man like (答案为 A)4、Who / whoever, what / whatever 等的用法区别。一般说来，what/who 等含特指意义，而 whatever/whoever 等含泛指意义，意为“无论什么/无论谁”。例如（NMET97）：It is generally considered unwise to give a child ____ he or she wants.A. however B. whatever C. whichever D. whenever(答案为 B)5、Where, when, why 等连接副词引导的名词性从句。Where, when, why 等连接副词也可以引导名词性从句，使用的关键是：这个词必须符合句子的逻辑要求。例如（NMET’99）：— I drove to Zhuhai for the air show last week.— Is that ____ you had a few days off?A. why B. when C. that D. where (答案为 A）6、同位语从句引导词 where, when 的用法特点。说明先行词内容的同位语从句的引...