there be句型结构类型及例句纯英文PPT

The "There be" sentence structure is a common and versatile pattern in Englis...

The "There be" sentence structure is a common and versatile pattern in English, used to express the existence of something or someone in a particular place or at a specific time. This structure typically follows the format "There is/are [subject] [location/time]", where the subject is the noun or noun phrase indicating what exists, and the location or time clause provides context for the existence.Here are some examples and variations of the "There be" sentence structure, along with explanations of their usage:Basic StructureIn these basic examples, the subject is a singular noun ("a cat") and a plural noun ("two apples"), respectively, and the location is provided by the prepositional phrase "on the mat" and "on the table".With Adverbial ClausesIn these examples, the "There be" structure is combined with adverbial clauses ("tonight" and "lately") to indicate a specific time when something exists or has existed.With Adjective PhrasesAdjective phrases ("beautiful sunset" and "interesting books") provide additional information about the subject, describing its qualities or characteristics.With Noun PhrasesNoun phrases ("a man with a hat" and "several people") can be more complex, including modifiers or additional nouns to provide more context about the subject.With InfinitivesInfinitives ("to worry" and "to do") can be used after "There be" to express actions or states that are associated with the existence of the subject.With GerundsGerunds ("parking" and "singing and dancing") can be used to describe ongoing activities or actions that are associated with the subject's existence.Negative FormsTo form the negative of a "There be" sentence, simply add "not" after the first auxiliary verb ("is" or "are").QuestionsQuestions formed with "There be" typically begin with "Is there" for singular subjects or "Are there" for plural subjects, followed by the subject and location/time clause.Emphatic FormsTo emphasize the existence of the subject, you can use adverbs like "indeed" or "admittedly" before the subject.In summary, the "There be" sentence structure is a flexible and useful tool in English, allowing speakers to express the existence of various subjects in different locations or at specific times. It can be combined with a wide range of modifiers, clauses, and phrases to create complex and informative sentences.