百度百科词条中，飞行模式是这样定义的：手机的飞行模式又叫航空模式，是在乘坐飞机时必须关掉手机，以免手机信号的发射和接受对飞机飞行造成影响。那么iphone的这个功能怎么操作呢?下面小编为你带来关于这些的文章!
iphone手机里就自带有这个功能，可以关闭掉SIM卡的信号收发装置。
通俗的讲也就是说开启iphone手机飞行模式后，iphone手机将会失去接受与发送手机信号的功能。
但如果坐过飞机的朋友就会发现，即便你开启了iphone手机的飞行模式，但空姐依然会耐心地对你说：“开启飞行模式也不可以的，请关机，谢谢合作。
因此对于飞行模式，似乎不少朋友还存在着另外一种解释，大致是“飞行模式并不是用于飞机上，而是使人像在飞机上一样接收不到电话短信、免受打扰的一个模式”，这种解释似乎更实际一些。
其实iphone在飞机上开启飞行模式后，它的信号源就完全被切断了，并不会对飞机产生信号干扰。
主要是航空公司为了安全起见，规定手机必须关闭电源方可登机。
方法一：在iphone手机设置中找到飞行模式
具体方法是，在iPhone桌面上找到，并点击进入【设置】，进入设置之后，在最顶部就可以找到【飞行模式】开关控制了，如果需要打开飞行模式，将开关开启即可。
方法二：在iPhone底部快捷菜单中找到并打开
具体方法是，用手指从iPhone屏幕底部，往上滑动，在显示的底部上拉快捷键菜单中，点击【飞机图标】，就可以开启或者关闭飞行模式。
注意事项：
iphone飞行模式打开后即可关闭通话功能，避免产生无线电波对飞机信号进行干扰。
部分航空公司会对违反规定的乘客进行相应的罚款，设置iPhone飞行模式后无需关闭设备，可在旅途中听听音乐，看看电子书。
1、在坐飞机的时候，开启飞行模式，你的iphone手机是可以不用关机的。
不过，因为航空公司有特殊规定，即使是开启了这个模式，也要将手机关闭电源，以免出现安全隐患。
2、大家都觉得iphone手机用电非常快，而如果你开启了飞行模式，就会变得十分省电。
此外，经过相关专业人士的测试，在飞行模式下充电，也比正常情况下要快很多。
3、iphone手机开启飞行模式后还能够使人减少辐射，想必大家对手机辐射的了解还是非常清楚的，所以建议在睡觉的时候，为了防止别人对你的干扰，可以开启飞行模式。
第二篇：英语作文详解
it is vividly depicted in the cartoon that a boy is running along the racetrack with painstaking efforts, sweat pouring down his face. after a long journey, he is making the final spurt toward the finishing line, with strong determination to become the champion. it seems that he could rest for a while to enjoy the ecstasy of victory. however, straight ahead lies a sign which indicates a new "starting point" and urges him to continue rushing to the next destination.
undoubtedly the cartoon conveys the meaning that life is like the process of running in which one should make constant efforts and never stop making progress. owing to the quickening pace of life, competition goes increasingly fierce in all walks of life, stimulating everyone to pursue one goal after another.
once a person stops making progress, he can hardly maintain his past glory and survive in this competitive world. as deng xiaoping, the great chinese leader said, "development is the only way." no matter how powerful a country is, no matter how successful a specific institution, it will definitely seek new development in high speed. generally speaking, neither a country nor a person can remain stagnant.
a case in point is the successful launching of "shenzhou v spacecraft" which sets china in a high position of aviation and space flight. although it means a great achievement for us chinese, we are facing new challenges in the future and need to do further research in space technology. another illustration is closely related to us, the examinees. if we pass this test and are fortunately admitted by a university, we shall not stop making efforts. instead, we are confronted with the challenge of conquering the difficult graduate courses. we still have to strive for success in our future academic study, employment and career. on the whole, these examples effectively clarify the saying that "destination is another starting point."