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1. What are the prepositions in English and how to use them?
English prepositions include: in, on, for, at, about, and under. The usage is as follows:
1. Usage of in: In is used after some verbs, nouns, and adjectives to introduce additional information. In is also used in conjunction with verbs that indicate actions, such as walk, push, etc., and in phrasal verbs such as give in, dig in, etc. In is pronounced weakly as a preposition in a sentence, and emphasized as an adverb in a sentence. The expressions that can be used for in include in the morning, in the afternoon, in the evening, and in the night.
2. Usage of on: on before the date is often omitted. When referring to "spots on hands and feet", the preposition "on; on the river" can have different meanings in different contexts.
III. Usage of for: "for" is a conjunctive conjunction that guides a subordinate clause. The tone used to indicate the reason is weak, and it is generally used to make inferential supplementary explanations or interpretations of the result. It does not indicate a direct cause, and a comma should be added before "for".
.4. Usage of at: Used in local time, at refers to smaller places, such as when referring to towns.
. When it comes to shops, offices, schools, etc., if viewed as a point, use at. If viewed as a place, use in, the barbers (hair salon), Greens (store owned by Green), etc. Use only at in front of them. When it comes to house numbers, such as live at 1184 Zhongshan Road, the road name should be preceded by in, while when it comes to Cong Yuyin at... intersection, use at. When used for time, it can represent time, such as at night, at three o clock, at any time, etc. It can also represent
5. Usage of about: When referring to soon to..., it is usually followed by an infinitive, such as about to start . There are also conjunctions, such as about starting. But words that indicate time cannot be added, such as about starting at once . 6、 The usage of under: When under represents a stationary spatial position, it means directly below... or below... ; It can also refer to being at the foot or under something, that is, "under..." or "under... feet"; It can also refer to being under a certain part of the human body; Sometimes it can also be extended to mean "under the cover [protection] of...". Extended prepositions, also known as prepositions, indicate the relationship between the noun or pronoun (or other parts of speech, phrases, or clauses equivalent to nouns) and other sentence components. Prepositions are usually placed before nouns or pronouns. A preposition is a function word that cannot be used alone as a sentence component. It can only be used before a noun, pronoun, or structure equivalent to a noun, and can be combined with the following words to form a prepositional phrase. Prepositions are paired with intransitive verbs, which cannot directly associate with the object and do not have a passive voice. But when paired with prepositions, intransitive verbs can not only be used in conjunction with the object, but also have a passive voice. Common prepositional phrases: after all. After all, day after day, one after another, page after page after page.
2. What are the correct English expressions for "water meter", "electricity meter", "water meter count", and "water meter count" ..
Water meter: Ammeter: Check the reading of the water meter.
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