第 2 单元 - 第 2 课

The origin of the idiom "around the corner" can be traced back to the concept of turning a corner while navigating through streets or pathways. In literal terms, when one turns a corner, they immediately encounter what lies ahead. Figuratively, this concept evolved to represent something that is physically close.

A block is an area in a city or town that is bordered by four streets, usually forming a square or rectangular shape. It typically contains multiple buildings, such as homes, stores, or offices, and is one of the smaller units that make up a larger neighborhood or urban area. Blocks are often used to organize a city’s layout, making it easier to navigate and find specific locations. The size of a block can vary depending on the city or area.

An avenue is a wide road, often lined with trees or buildings, that typically runs through urban or suburban areas. Avenues are usually major streets, designed to accommodate a high volume of traffic, and are often found in city centers or residential neighborhoods. They can serve as key routes that connect different parts of a city, providing easy access to businesses, parks, and other important locations. Avenues are often designed with a formal, open layout, sometimes featuring a grassy strip or landscaping in the center to enhance their appearance.