Lesson 01 A Puma at large 逃遁的美洲狮Special difficulties 难点Exercises A1. at/for 2. to 3. to 4. in 5. onExercises B1. He is the man we have heard about so much.2. The shelf you put those books on has collapsed.（vi. 倒塌 , 崩溃 , 瓦解） did you receive a letter from 特殊疑问句中whom 不能省略（本句） 。定语从句中Which 以及指代人的做宾语的Whom, 在非正式用法当中可以省略。省略时，介词不能前置到关系代词Whom, Which 前，只能用于非固定的动词短语后面。固定的动词短语look for：寻找（去掉for 后 look 没有寻找的意思，所以介词for 不能前置）非固定的动词短语look at：注视live in：居住（去掉in 后 live仍有居住的意思，所以介词in 可以前置）This is the old house in which he lived. = This is the old house he lived in. is the road we came by is the pencil you were playing with Multiple choice questions 多项选择1⋯ 正确答案： Din common adv. 共有 （替换了 similar）2⋯ 正确答案： BA）只是一个具体的特定的事列，阅读理解题的时候要把握中心大意B） large catpersuade v.说服 , 劝说3⋯ 答案正确： C 做理解题时要紧扣主题、紧扣中心大意文章最后一句话总结了大意句型结构题和词汇题是每课的关键4⋯ 答案正确： C Make的用法：make somebody do（在主动语态中不定式的符号 to 应该省略）be made to do （被动语态中不定式的符号to必须补充完整）-- They made her wait for hours. à She was made to wait for hours.5⋯ 答案正确： D A）把say 改成 claim就对了（-- People claimed to have seen the puma.）D）清楚的道明了动作发生的先后关系6⋯ 正确答案： B原句中的 when 引导的时间状语从句表示：－...就⋯（ as soon as ）被动： On being observed, it immediately ran away.主动： On observing her, it immediately ran away.On seeing me, he waved to me.7⋯ 正确答案： Dexcept 可以和名词 / 名词性从句进行搭配 （也可是 when/if引导的从句形式）unless = if...not = except on the condition that⋯when = if-- ⋯except when they are cornered. = ⋯exce...
