把”字句是汉语中的一个基本句式，也是汉语中一个特有的语法现象，很多时候，学生不愿意说这样的句子，都尽量的避开它。“把”字句的解释是：在谓语动词前用介词把引出受事，强调对受事加以处置的一种主动句。从这个概念中我们可以看出，“把”是介词，“把”后面的宾语和谓语动词间有着动宾的关系，或者处置的关系，例如“你把房间打扫一下”，宾语和动词是动宾关系，而介词把构成的介词短语在句子中做状语。”Ba” sentence is a basic sentence pattern in Chinese, but also a unique grammatical phenomenon in Chinese, many times, students do not want to say such a sentence, they try to avoid it. The interpretation of “ba” sentence is: before the predicate verb, it uses a preposition to lead to the reception, emphasizing the treatment of the reception of an active sentence. From this concept, we can see that “ba” is a preposition, and the object after “Ba” has verb-object relationship with the predicate verb, or disposal relationship, for example, “you clean the room”, the object and the verb are verb-object relationship, and the preposition makes the prepositional phrase as adverbial in the sentence.
“把”字句有以下明显特点。”Ba” sentence has the following obvious characteristics.
第一，把字句中的谓语动词不能单独使用，总有其他成分，如宾语，补语或者重叠，“把衣服洗了”不能说“把衣服洗”。 First, the predicate verb in the sentence cannot be used alone, there are always other components, such as object, complement or duplicate.
第二，把字句带的宾语都是有定的，就是一般说话的人和听话的人都知道这个宾语是什么，所以前边经常带“这个”“那个”等指定代词。比如“把书拿来”“把衣服给我”说话人和听话人都知道是哪本书，哪件衣服。Second, the object of the sentence is definite, that is, the general speaker and the obedient people know what the object is, so the front often take “this” “that” and other designated pronouns. For example, “Give me the book,” “Give me the dress,” both the speaker and the listener know which book and which dress.
第三，把字句的谓语动词，一般都有处置的含义，表示使宾语产生某种结果，发生某种变化，处于某种状态，如“把窗户打开”表示由关闭到打开的状态。
Third, the predicate verb of the sentence usually has the meaning of disposal, indicating that the object will produce a certain result, undergo a certain change, or be in a certain state. For example, “open the window” indicates the state from closed to open.
第四，能愿动词和否定副词要放在把字句的前边，如“我想把剩下的咖啡喝完”“他没把水果拿走”。Fourth, auxiliary verbs and negative adverbs should be placed before the sentences, such as “I want to finish the rest of the coffee” “He didn’t take the fruit”.
第五，特殊的把字句，如“昨天把我累得够呛”、“把我高兴坏了”这类把字句，表示一件事儿对宾语的影响，所以谓语常是形容词和心理动词。Fifth, special sentence, to express the effect of a thing on the object, so the predicate is often an adjective and psychological verb.
总之，从语义类型上来说，表示位移，变化的句子都可以用把字句。In a word, from the perspective of semantic type, the sentence indicating displacement, change can use “ba” sentence.