大家好，霖霖来为大家解答以上问题。说明文的方法有哪些，说明文的范文很多人还不知道，现在让我们一起来看看吧！

　　范文一：

　　how to protect your eyes

　　“eyes are windows of the soul,” people often say. everyone understands how important the eyes are. but how to protect eyesight remains a question among us students, at least many of us. if you want to protect your eyesight, you must pay attention to the following points:first, you should not keep your eyes working for a long time. after you have studied for a ling time, about an hour or so, you had better have a rest by looking in the long distance.secondly, you should keep your book about a foot away from your eyes when you read it. you should also keep in mind, “don’t read in a poor light or in the sun; don’t read in the moving bus or in bed.” doing eye-exercises will help you keep good eyesight.　if you fail to keep these rules, you will become short-sighted sooner or later.

　　范文二：

　　i will choose the two-star-hotel near the west lake.

　　first, i am a student. i can’t afford my own living now. so there is no need to waste money to choose a four-star hotel. it is a waste of money.second, this hotel is quite near to the west lake. it only takes me five minutes’ walk. so i don’t need to pay for taxies or buses. it is very convenient for me to visit the west lake anytime i want.and with all the money i have saved, i can enjoy a more exciting visit to the west lake. i can visit more places, play more games and also enjoy more good food.though the hotel is not as beautiful as the other two hotels, and its services may not be as good as those two hotels, i will still choose this hotel because i think i can enjoy my several days’ trip here.

本文到此结束，希望对大家有所帮助。