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英语专业四级语法精讲【经典推荐】


6)条件状语从句 常用来引导条件状语从句的关联词有if, unless(除非),when(如果),suppose, supposing,given that(假定,给出), on condition that,as/so long as等。 You will succeed in the end unless you give up halfway. “So long as we don't understand it too well, every other language is poetry”
5)结果状语从句 引导结果状语从句的连词有:that,so that(从句 中不带情态动词),so…that(如此……以 致……),such…that…(如此……以致……)。 We left in such a hurry that we forgot to lock the door. (such是形容词,后接名词短语) The village is so small that it cannot be shown in the map. (so是副词,后接形容词或副 词短语)
When /while When 表示“当… 的时候”,指的是一个时间点 (段)的动作;while表示“在… 的同时”,只能 表示持续性的动作或状态,不能表示一段时间的或 短暂的动作。 While Tom was reading, Jack was writing. When he finished his speech, the audience burst into applause.
1)时间状语从句 常用引导词:when, as, while, as soon as, before, after, since , till, until 特殊引导词:the minute, the moment, every time, immediately, no sooner … than…, hardly/ scarcely…when A good storyteller must be able to hold his listeners‘ curiosity until her reaches the end of the story. He made a mistake,but then he corrected the situation before it got worse. I gave her the money you owed her the moment I saw her. No sooner had I arrived home than it began to rain.
英语专业四级语法精讲
整体ห้องสมุดไป่ตู้架
1.从句 2.非谓语动词 3. 虚拟语气和情态动词 4.时态、比较级、最高级和比较句式、句子成分、特 殊结构 5.倒装、附加疑问句、主谓一致、省略等 6.其他
从句考点归纳
从句定义
所谓从句是指从属于主句的句子,由从属连词连接。 由主句和从句构成的复合句,是英语中比较复杂的句 子结构。从句的种类有很多,但根据其性质和作用可 以分为:名词性从句,形容词性从句(即定语从句), 副词性从句(即状语从句)三大类。 从句构成与用法的考查要点很多,历来是专业四级英 语考试试题的热点与焦点,专业四级英语考试几乎每 年都涉及到对状语从句、定语从句以及名词性从句的 考查,常将并列连接词、从属连词、关系代词、关系 副词放在同一题干中进行考查,故意设置干扰项,增 加试题难度,以考查考生分析交际语境、理解句子之 间的逻辑关系的能力。
1.副词性从句(状语从句) 引导状语从句的关联词是一些从属连词。状语从 句同状语一样,在句中的位置比较灵活,可置于 句首、句末或句中,状语从句位于句首时,常用 逗号与主句隔开。若从句较短同时又与主句的关 系十分紧密时,也可以不用逗号分开。状语从句 根据其用途可以分为时间状语从句、地点状语从 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、条件状语从句、让步状语从 句和方式状语从句九种。状语从句的关键是要掌 握引导不同状语从句的常用连接词和特殊连接词。 现分别列举如下:
2)地点状语从句 常用来引导地点状语从句的关联词有where,wherever 等。 The famous scientist grew up where he was born and in 1940 he came to Shanghai. Wherever I am I will be thinking of you. 3)原因状语从句 常用来引导原因状语从句的关联词有because,as, since等。 特殊引导词:seeing that, now that, considering that The Italian boy was regarded as a hero because he gave his life for his country. Now that you've got a chance,you might as well make full use of it.
4)目的状语从句 常用来引导目的状语从句的关联词有that,so that,in order that,in case, lest等。从 句的谓语常由"can/could,may/might +动词原形"构成。 Sally worked late in the evening to finish her report so that her boss could read it first the next morning. I am telling you that lest you should make a mistake.
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