Soal dan Pembahasan How Cell Phone Work – Secara umum materi explanation text dapat dipelajari pada pelajaran bahasa inggris pada tingkatan SMP. Pada pelajaran bahasa inggris terdapat materi explanation text yang soalnya akan dibagikan pada tulisan ini beserta pembahasannya.
How Cell Phone Work
A cell phone is a great gadget in this modern world. What is a cell phone? A cell phone is actually a radio in certain way. Like a radio, by a cell phone we can communicate to other people in real time. Million people use cell phone for their communication. Even nowadays, people use cell phones to communicate in voice, written and data. Alexander Graham Bell is the person who makes great change in the way people communicate to each other. He invented a telephone in 1876. While wireless radio was formally known in 18994 presented by Guglielmo Marconi. By these two technologies, then a cell phone was born. However, do you know how actually cell phones work?
This short explanation on how a cell phone work is really wonderful. A cell phone or in long term ‘cellular telephone’ works by transmitting signals of radio to towers of cellular. The towers are networked to a central switching station. The connection usually uses wire, fiber optic-cables, or microwave.
Then the central switching station which handles calls in certain given area is directed connected to the wire-based telephone system. Cellulars are pick up by the towers and relayed to another cellular telephone user or the user of wire-based telephone network the towers vary in the capacity and capability to receive signals. Some can receive the signal from short distance and the others can receive more distance. However, there are usually more than one tower in certain given area so that the system can handle the increasing telephone traffic.
1. What the main idea of paragraph three …
A. How to use the telephone
B. The founder of telephone
C. The part of telephone
D. Function of telephone
E. How to make the telephone
Pembahasan:
Pada soal di atas menanyakan “Apa ide pokok paragraf ketiga …”. Ide pokok pada paragraf ketiga teks tersebut membahas bagaimana sistem bekerja menangani panggilan di telpon seluler yang merupakan bagian dari telepon (the part of telephone).
Jadi, jawaban yang benar adalah (C) The part of telephone
2. What is cell phone …
A. Cell phone is an object can movement
B. Cell phone is general object
C. Cell phone is a contraption thing
D. A cell phone is actually a radio in certain way
E. Cell phone is Graham Bells’ founder
Pembahasan:
Pada soal di atas menanyakan “Apa itu ponsel …”. Pada paragraf pertama teks tersebut disebutkan “A cell phone is actually a radio in certain way” yang memiliki arti “Ponsel sebenarnya adalah radio dengan bentuk tertentu”.
Jadi, jawaban yang benar adalah (D) A cell phone is actually a radio in certain way
3. How telephone celluler work …
A. By signal radio
B. By battery
C. By user
D. By GPS Signal
E. By transmitting signal
Pembahasan:
Pada soal di atas menanyakan “Bagaimana telepon seluler bekerja …”. Pada paragraf kedua teks tersebut disebutkan “A cell phone or in long term ‘cellular telephone’ works by transmitting signals of radio to towers of cellular” yang memiliki arti “Telepon seluler atau kepanjangannya ‘telepon seluler’ bekerja dengan mengirimkan sinyal radio ke menara seluler”.
Jadi, jawaban yang benar adalah (E) By transmitting signal
4. Who the telephone celluler founder …
A. Graham bells
B. Guiglemo Marconi
C. Wilbur O’Wright
D. Antonio Meucci
E. BJ Habibie
Pembahasan:
Pada soal di atas menanyakan “Siapa pendiri telepon seluler …”. Pada paragraf pertama teks tersebut disebutkan bahwa Alexander Graham Bell menemukan telepon pertama kali dan Guiglemo Marconi menemukan radio nirkabel. Sedangkan Wilbur O’Wright merupakan penemu pesawat terbang dan BJ Habibie merupakan mantan presiden Indonesia.
Berdasarkan informasi tersebut, maka secara implisit penemu telepon seluler adalah Antonio Meucci.
Jadi, jawaban yang benar adalah (D) Antonio Meucci
5. What the text about …
A. The telephone founder
B. The part of telephone
C. The history of telephone
D. How telephone work
E. How much the telephone
Pembahasan:
Pada soal di atas menanyakan “Teks tersebut tentang apa …”. Pada teks tersebut secara umum membahas tentang sejarah dari telepon (the history of telephone).
Jadi, jawaban yang benar adalah (C) The history of telephone
Sekian Soal dan Pembahasan How Cell Phone Work a cell phone is a great gadget in this modern world. Semoga a cell phone is a great gadget in this modern world Soal dan Pembahasan How Cell Phone Work tadi dapat membantu teman-teman dalam belajar.
Referensi: https://en.wikipedia.org/wiki/Mobile_phone
Baca juga: Soal dan Pembahasan How does a Kite Fly
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a cell phone is a great gadget in this modern world