2024英语专四语法重点解析

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2024英语专四语法重点解析

　　英语专业四级考试（TEM-4，Test for English Majors-Band 4），全称为全国高校英语专业四级考试。自1991年起由中国大陆教育部实行，考察全国综合性大学英语专业学生。以下是小编精心整理的2024英语专四语法重点解析，希望能够帮助到大家。

2024英语专四语法重点解析

　　英语专四语法重点解析：

　　英语专业四级的语法与词汇考题主要是围绕11项语法要点：从属分句、非限定动词、虚拟语气、情态动词、限定词、句子成分、倒装、动词时态、附加成分和强调句型。而考试的重点和难点则集中在考核考生对从属分句、非限定性动词、虚拟语气、情态动词和动词时态等语法的应用上。

　　引导原因状语从句的从属连词有because(因为), as(由于), since(既然), now(that)(既然), when(既然), seeing (that) (由于，鉴于), considering (that)(考虑到), given (that) (考虑到)等。

　　一、引导原因状语从句的从属连词主要的有because,for,in that,for the reason that;as,seeing (that), seeing as;since;now (that); considering (that)等：The woolly shrank because it was washed badly. 毛衣因为洗涤的方法不好而缩水。I can’t get to sleep because of the noise outside. 由于外面声音嘈杂我睡不着。Since [As] we’ve no money, we can’t buy it. 由于我们没钱，我们不能购买它。Seeing that it’s raining, we’d better stay indoors. 既然外边在下雨，我们最好待在室内。Now that you are here, you’d better stay. 你既然来了，最好还是留下吧(既来之，则安之)。【注】除以上提到的大家比较熟悉的引导原因状语从句的从属连词外，when有时也可引导原因状语从句(when表示“既然”)I won’t tell you when you won’t listen. 既然你不想听，那我就不告诉你了。

　　二、关于not…because结构该结构中的否定词有时否定主句，有时否定从句，一般要根据句子的意思作出正确或合乎逻辑的理解。若not否定主句，最好在because之前用逗号，否则会引起歧义，如下句在没有特定上下文时就有两种解释：I didn’t go because I was afraid. 我没有去是因为怕。/ 我不是因为怕才去的。不过若because之前有just修饰，一般认为not 是否定从句的：You shouldn’t get angry just because some people speak ill of you. 你不要因为有人说你坏话而生气。

　　三、because不能与so连用汉语习惯上说“因为…所以…”，但英语习惯上却不能将 so与because 连用：因为下雨，所以我们得呆在家里。正：Because it was raining, we stayed at home. / It was raining, so we stayed at home.误：Because it was raining, so we stayed at home.

　　四、because从句与 because of短语的转换Because引导的原因状语从句有时可与because of 短语转换，because of后加的原因可以为好或坏但最正规的还是because　He can’t come because he is ill. / He can’t come because of his illness. 他因病不能来。I said nothing about it because his wife was there. / I said nothing about it because of his wife’s being there. 因为他妻子在那儿，我对此事只字未提。比较：because, since, as和for1)　because语势最强，表示不知道的原因用because，即说话人认为听话人不知道。因此because从句是全句最重要的部分，通常被放置于主语之后。当原因是显而易见的或已为人们所知，就用as或 since。I didnt go, because I was afraid.Since /As the weather is so bad, we have to delay our journey.2)for虽然表示原因，但因语气比because弱得多，是可说可不说的话，只能位于主句之后。这时，for是并列连词，如果不是因果关系，而是对前面主语内容加以解释或推断时，只能用for。He is absent today, because / for he is ill.He must be ill, for he is absent today.

　　专四语法试题解析：

　　在专四题型中有一个十分重要的考点——语法考察，这类题一般都是往年的重点和难点。想必大家也会对这种题干感到头疼吧，小编给大家总结了一些考点，想了解的就看下去吧。

　　1. He convinces his campaign manager that if he _____successful in his election bid for a Senate seat, he is in need of a make-over.

　　A. is to be B. will be

　　C. be D.is

　　解析：首先，我们要清楚一个知识点：“be+不定式”结构可表示指示、命令、计划、安排或用来征求意见等；也可用于if引导的条件状语从句中，表示“如果想，设想……”。所以选择A。在if引导的条件状语从句中，一般不用will表示将来时，但will用于if条件句中表示各种“愿望”，包括意愿、请求、坚持等。B填入空格之中不符合语义逻辑。C和D不符合语法和语义逻辑。

　　2. Data has shown that more Hispanic and blank students are majoring in computer science and engineering than _____.

　　A. those are being hired B. being hired

　　C. are being hired D. hired

　　解析：在than引导的比较级句子中，than兼有连词和关系代词的性质，如：You spent more money than was intended to be spent.(你花的钱比该花的钱要多）。在本句中，than充当关系代词who，所以应该填上are being hired，所以选择C。

　　3. Drama in fiction occurs in any clash of will, desires, or powers——whether ______ a conflict of character against character, or character against society.

　　A. it must be B. it be

　　C. it ought to be D. it was

　　解析：句型：Whether it be...or...意为“不论是……还是……”。表示让步，为虚拟语气的一种表示方法，如Every day he takes a walk in the park in the evening, whether it be fine or raining.（不论阴天还是晴天，他每天晚上都要在公园散步），所以选择B。

　　4. Mrs.Brown’s condition look very serious and it is doubtful if she will _____ .

　　A. pull back B. pull up

　　C. pull through D. pull out

　　解析：要想做对这道题，我们就需要熟知以下四个短语的意思：pull back:撤出阵地；pull up:使突然终止中断；pull through:(大病后）康复，（经历困境后）恢复正常；pull out:（车或驾车者）驶离路边，开向路中间，退出撤出（比赛协议或组织）

　　5. The other banks are going to be very eager to help, ______ they see that he has a specific plan.

　　A. unless B. suppose

　　C. since D. provided

　　解析：provided意为“如果”，可引导条件状语从句；suppose和supposing也可作连词引导的条件状语从句，但意思是“假如……（怎么办）”；since不能表示假设；unless除非，等于if not, 与provided意思相反。

　　6. ______,aman who expresses himself effectively is sure to succeed more rapidly than a man whose command of language is poor.

　　A. Other things being equal

　　B.To be equal to other things

　　C. Were other things equal

　　D. Other things to be equal

　　解析：这道题考察独立主格结构。由于逗号不能连接两个完整的句子，因而逗号前面的部分只能是非谓语形式，加上这个部分有自己的主语，则构成独立主格结构，作句子的状语表示伴随状态。所以选择A。

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