英语单词学习book,ruler,pencil,schoolbag,desk,chairPPT
BookThe word "book" is a general term for a published volume of printed pages...
BookThe word "book" is a general term for a published volume of printed pages, usually containing text or images. Books are typically bound together with covers and pages, and are mass-produced on a printing press. They are then sold in retail bookstores, libraries, or online.Books can be non-fiction or fictional works of literature, including novels, biographies, textbooks, children's books, and reference books. The content may cover a range of topics, including science, history, culture, politics, and the arts.RulerA ruler is a straightedge instrument used for measuring the length or distance of an object. It is usually made of rigid material such as plastic or metal, and is marked with graduations or scales to indicate measurements.Rulers are commonly used in geometry and trigonometry to calculate angles and lengths of objects. They are also used in drawing and layout work, such as planning the layout of a room or a building.PencilA pencil is a writing instrument that dispenses lead or graphite from its tip onto a surface. The lead or graphite is usually enclosed within a wooden cylinder, which acts as a handle for holding the instrument.Pencils are used for writing, drawing, and sketching, and are often used in note-taking and drafting. They are also used in various creative fields such as art and design.SchoolbagA schoolbag is a bag used by students to carry their belongings to and from school. It typically contains books, notebooks, pens, pencils, calculators, laptops, and other school supplies. Schoolbags are often designed with compartments and pockets to organize items, and can be made from various materials such as canvas, leather, or nylon.Schoolbags are an essential item for students as they transport their belongings to school for learning and home for breaks or homework.DeskA desk is a piece of furniture designed for writing, studying, or working on a surface. It typically has a flat top surface that provides space for placing books, papers, computers, and other items. Desks can be made from various materials such as wood, metal, or glass.Desks are found in homes, offices, schools, libraries, and other places where people need a surface to work or study. They can be used for writing letters, studying for exams, or completing other work tasks. Some desks also feature drawers or compartments underneath the surface for storing items such as pens, pencils, or documents.ChairA chair is a piece of furniture designed for sitting on. It typically has a seat with backrest and armrests for support. Chairs can be designed for use indoors or outdoors, and come in various styles and sizes to accommodate different sitting needs.Chairs are found in homes, offices, restaurants, schools, and other places where people need to sit down for different activities. They provide seating for people during meals, meetings, classes, or relaxing. Chairs can also be used for different purposes such as storing items underneath the seat or displaying decorative items on top of the seat backrest.