英语二轮复习复习ppt课件

这是一份英语二轮复习复习ppt课件，共14页。
We had t wait half an hur ________we had already bked a table. 　A. sinceB. althughC. until D. befre2. （2016·北京卷﹒单项填空）My grandfather still plays tennis nw and then, ____________ he’s in his nineties. A. as lng as B. as if C. even thugh D. in case
让步状语从句是状语从句中的一种。一般翻译为＂尽管……即使……＂就是我们日常生活中用的＂退一步说……＂的感觉。引导让步状语从句的连词主要有以下这些：thugh, althugh, as; even if, even thugh; ; n matter+疑问词，疑问词-ever。
1. althugh/thugh引导的让步状语从句althugh和thugh，都作＂虽然；尽管＂解,通常可以换用，althugh的语气较重。如果要强调＂但是＂语气，可使用yet，still或nevertheless来表示＂但是＂、＂依然＂或＂然而＂之意。Althugh they have been talking fr a lng time, he cannt make her believe him. 虽然和她谈了半天，他还是不能让她信任自己。
2. even if/even thugh引导的让步状语从句（1）even if引导的让步状语从句even if ＂即使，纵然＂，从句表示的是尚未发生的动作或存在的情况。Even if it rains tmrrw, we wn’t change ur plan. 即使明天下雨，我们也决不改变计划。Even if I may fail, I will nt give up the experiment. 即使我可能失败，我也决不会放弃实验。（2） even thugh引导的让步状语从句even thugh＂虽然，尽管＂，从句所表示的是已经发生的动作或存在的情况，和althugh/thugh换用。
Even thugh I didn’t understand a wrd, I kept smiling. 即使我一个字也不懂，我还是保持微笑。Even thugh yu say s, I d nt believe it. 即使你这样说，我也不信。
3. as引导的让步状语从句as引导让步状语从句时，意为＂尽管，虽然＂，从句多位于主句之前，而且必须使用倒装语序。通常如果从句中有形容词或名词作表语，则把表语置于句首，而且名词前要省略冠词；如果从句中有修饰动词的副词，则将该副词置于句首；如果从句中有情态动词，则将情态动词后的动词原形置于句首。此用法与thugh的倒装完全一致。(althugh无此用法)Much as I admire his curage, I dn’t think he acted wisely. 我虽然佩服他的勇气，但我认为他这样做是不聪明的。Strng as yu maybe, yu cannt lift it. 虽然你可能很有力气，你却无法把它提起来。Child as he is, he is very brave.尽管他还是个孩子，但是他很勇敢。
1.___， his idea was accepted by all the peple at the meeting. 　A. Strange as might it sund B. As it might sund strange　C. As strange it might sund　D. Strange as it might sund2._________， Carlina culdn’t get the dr pen. 　A. Try as she might B. As she might try　C. She might as try D. Might she as try
4. while引导的让步状语从句while＂虽然，尽管＂，多用于正式文体，且多位于句首，相当于althugh。While I understand yur pint f view, I d nt share it. 我虽了解你的观点，但不敢苟同。While I sympathize, I really can’t d very much t help. 虽然我很同情，但我确实帮不了什么忙。
（2016·浙江卷﹒单项填空）__________ nline shpping has changed ur life, nt all f its effects have been psitive.A. SinceB. AfterC. While D. Unless
5. 疑问词-ever与n matter+疑问词引导的让步状语从句（1）whatever/n matter what引导的让步状语从句whatever和n matter what用法相同，都作＂无论什么“解，后者多用于非正式文体。Whereever yu g, whatever yu d, I will be right here waiting fr yu. 不管你在何地，无论你做何事，我就在这里等你。
（2） whichever/n matter which引导的让步状语从句whichever和n matter which用法相同，都作＂无论哪个＂解，后者多用于非正式文体。Whichever/N matter which yu buy, there is a six-mnth guarantee. 不论你买哪个，都有六个月的保修期。Whichever/N matter which f the tw men had stlen her purse, Barbara was determined t find them. 不管是这两个人中的谁偷了她的钱包，芭芭拉都决心找到他们。
（3）whever/n matter wh引导的让步状语从句whever和n matter wh用法相同，都作＂无论谁＂解，后者多用于非正式文体。Yu can’t cme in, whever yu are. 不管你是谁，都不能进来。Whever/N matter wh wants t speak t me n the phne, tell him I’m busy. 不管谁要我接电话，就说我现在正忙着呢。
（4） wherever/n matter where引导的让步状语从句wherever和n matter where用法相同，都作＂无论在（或到）哪里＂解，后者多用于非正式文体。Wherever/N matter where yu g, I’m right here waiting fr yu. 无论你到哪里，我都依然在这里等着你。 （5）hwever/n matter hw引导的让步状语从句hwever和n matter hw用法相同，都作＂无论如何……“解，后者多用于非正式文体。Hwever much yu regret ding that, there is nthing yu can d abut it nw. 无论你可能多么懊悔你曾经做过的事，现在也无济于事了。Hwever high it may be, it can’t reach the sky. 它不论有多高，也高不到天上去。
（6） whenever/n matter when引导的让步状语从句whenever和n matter when用法相同，都作＂无论何时＂解，后者多用于非正式文体。Whenever I’m unhappy, he cheers me up. 不管什么时候我不高兴，他都给我鼓劲儿。
1._________， I have t put it away and fcus my attentin n study this week.　A. Hwever the stry is amusing　B. N matter amusing the stry is　C. Hwever amusing the stry is　D. N matter hw the stry is amusing2. Yu shuld try t get a gd night’s sleep ________much wrk yu have t d. 　A. hwever B. n matter C. althugh D. whatever