新概念英语第二册语法课后练习题：状语从句(下)

1、新概念英语第二册语法课后练习题：状语从句（下）知识要点状语从句是副词性从句，它在句子中担任状语，修饰主句的动词、形 容词或副词。根据修饰的方面，状语从句能够分为以下九种：时间状 语从句、地点状语从句、原因状语从句、目的状语从句、结果状语从 句、条件状语从句、方式状语从句、让步状语从句和比较状语从句。 还未学习过状语从句上篇的同学戳此去看（OoO）哦>>六、条件状语从句1. un less 从句的谓语只能用肯定式。uni ess和ifnot同义， unless是书面语，ifnot是口语，通常二者能够换用。条件状语从句中的谓语动词的时态一般要用现在时或过去时代替一般 将来时或过去将来时

2、。从属连词为 if, unless, as/so long as, in case, so far as 。Difficulties are nothing if we are not afraid of them.如果我们不怕困难，困难就算不了什么了。We shall go there tomorrow unless it rains.除非下雨，我们明天就去那里。= We shall go there tomorrow if it doesn't rain.So/As long as you work hard, you will succeed.只要你努力工作，你就一定能成功。In

3、 case I forget, please remind me about it .万一我忘了，请提醒我一下。So far as I know, the book will be published next month.据我所知，那本书下月出版。七、方式状语从句1. 此处 as 译为，按照或正如as if 或 as though 的意义和用法基本一样。从句中能够用现在时表示 可能符合事实，也能够用虚拟语气。Draw a cat as I taught you .按照我教你的画一只猫。Do as you are told.按照人家告诉你做的去做。She looks as if she is

4、ill.看上去她好象是生病了。He acted as if (though) nothing had happened.他的行动就好象什么也没有发生。They treat the black boy as if (though) he were an animal.他们对待这黑孩子仿佛他是一头牲口。八、让步状语从句1. 在句子中一般用了“虽然”就不能再用“但是” (but) 但能够与 yet 或 still 连用。 though / although 意义相同，用法基本一样，前者通 俗，口语化，后者正式多放主句的前面。Although (Though) he was over sixty, (

5、yet) he began to learn French.虽然他六十多岁了，但仍开始学习法语We were not tired though (although) we had worked all day.虽然我们干了一天活，但并不累。2. even if 和 even though 的意思为“即使”“纵使”有退一步设想 的意味，多用于书面语中。I ' ll go even if (though) it rains tomorrow. 即使明天下雨，我也要去。3. as 引出的状语从句多用于书面语，它比用 though 或 although 引导 的从句，语气强，更有表现力，从句常

6、放在句首，语序部分倒装。Child as he is , he knows a lot.虽然他是一个孩子，但他懂得很多。Cold as it is, (=Though it is cold,) the children play outdoors.虽然天气冷，但孩子们仍在户外玩。4. no matter. 与 who-ever 引导的让步状语从句意义基本一 样， no matter. 引导的从句不过以位于主句前或主句后。Do it no matter what others say.不管别人怎么说，即使干。No matter how busy he was, he studied English every day. 不管他多忙，他都