Tell me about some machines used in production that you have seen in your life.

Benefits of using mobile phones 1 As a high-tech product, mobile phones can really bring a lot of convenience to our lives. Students can contact their parents in time through their mobile phones, or they can report their study to their teachers. 2 communicate with former classmates more, which can maintain the original relationship; More communication with current classmates can enhance friendship, and you can discuss problems with your mobile phone. The shooting function of some mobile phones can take some meaningful and valuable things at any time. The alarm clock device in 4 can be used at any time. 5. total recall function. Unlike home phones, mobile phones make calls when others are not at home, and they are recorded. Easy reference. The mobile phone itself is small and exquisite, covering a small area and can be carried around. Students can ask their parents, teachers or police for help in time when they go out to play or are in danger in other places. You can report your study to the teacher, consult the teacher in time if you have any questions, and report to the teacher if you encounter difficulties at school.

First, communication. Some students study in schools far away from home, so in order to communicate with parents more conveniently, parents can also learn about their children's situation at school.

Secondly, students can easily contact their family and friends, get familiar with modern technology and contact their parents.

Third, contact with classmates and friends.

Fourth, it is used for entertainment. Reduce the pressure of study and meet the needs of leisure and relaxation.

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Six, can absorb a wide range of knowledge, mobile Internet can look up information, if used properly, it is also helpful for learning (the school is in a relatively closed environment, you can learn the latest information from the outside world)

Seven, to the emergency or emergency, mobile phone is the best communication tool.

Students should fight side by side with technology. Mobile phone is the most convenient and fast modern electronic communication tool for transmitting information.

Let students enjoy modern information technology as soon as possible.