初中英语状语专项练习及答案

初中状语从句专项练习初中状语从句专项练习 状语从句状语从句用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其 含义状语从句可分为时间状语从句，地点状语从句，条件状语从句， 原因状语从 句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。 1.1. 时间状语从句时间状语从句 (1)时间状语从句常用 when, as, while, before, after, since, till, until, as soon as 等连词来引导。例如： It was raining hard（rain hard 下大雨） when got to school yesterday. While he was doing his homework, the telephone rang. As he walked along（沿着走） the lake, he sang happily. He had learned a little Chinese before he came to China. After he finished middle school, he went to work in a factory. (2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。 例如： I’ll ring you up as soon as I get to New York. I will tell him everything when he comes back. He won’t believe it until he sees it with his own eyes. (3)在带有 till 或 until 引导的时间状语从句的主从复合句里，如果主句用肯定 式，其含义是“一直到……时”，谓语动词只能用延续性动词。如果主句用否 定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用 瞬间动词。例如： The young man read till the light went out（熄灭）. Let’s wait until the rain stops. We won’t start until Bob comes. Don’t get off（从下来） until the bus stops. 2.2. 条件状语从句条件状语从句 (1)条件状语从句通常由 if, unless 引导。例如： What shall we do if it snows tomorrow Don’t leave the building unless I tell you to. (2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如： I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill. (3)“祈使句 + and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复 合句。例如： 1 Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard andyou will pass the exam. =Ifyou study hard, you will pass the exam. 3.3. 原因状语从句原因状语从句 (1)原因状语从句通常由 because, since, as 引导。例如： He didn’t come to school because he was ill. As it is raining, we shall not （不得；不应该）go the zoo. Since you can’t answer the question, I’ll ask someone else. (2)because 表示直接原因，语气最强。Because 引导的原因状语从句多放在主句 之后。回答由 why 提出的问题，只能用 because。As 和 since 语气较弱，一般 用来表示明显的原因。由 as 和 since 引导的原因状语从居多放在句首。例如： ------Why aren’t going there ------Because I don’t want to. As he has no car, he can’t get there easily. Since we have no money, we can’t buy it. (3)because 和 so 不能不能同用在一个句子里。 4.4. 结果状语从句结果状语从句 (1)结果状语从句由 so…that, such…that, so that 引导。例如： He is so poor that he can’t buy a bike for his son. She is such a good teacher that everybody likes her. My pencil fell under the desk, so that I couldn’t see it. (2)so…that 语 such.that 可以互换。例如： 在由 so.that 引导的结果状语从句中，so 是副词，与形容词连用。其结构 是: “.so +.so + 形容词（副词）形容词（副词）+ that ++ that + 从句从句”。例如： He was so glad that he couldn’t say a word. The hall is so big that it can hold 2,000 people. Mother lives so far away that we hardly ever（几乎不，从来不） see her. 在由 such…that 引导的结果状语从句中， such 是形容词， 它修饰的可以是单 数或复数可数名词，也可以是不可数名词；名词前面可以带形容词，也可不带。 如果是单数可数名词，前面需加不定冠词a 或 an。例如： It was such a hot day that nobody wanted to do anything. He had such long arms that he could almost touch the ceiling. （天 花板） He made such rapid progress that he did very well in the mid-term. 有时上述两种结构是可以互换的。例如： It was such a wonderful film that all of us wanted to see it again. =The film was so wonderful that all of us wanted to see it again. 2 It is such an important match that nobody wants to