【推荐1】Nowadays, smart phones are becoming more and more popular among middle school students. But schools don’t allow (允许) students to bring their phones to school. Many people discussed about whether the phones are good for students or not. They have different ideas.

Some think it is good for students. They can look for some useful information for their study on the phone. Then the students can use it as a tool (工具) of study. Also, they can call their parents at any time.

But some people do not think so. They think it is bad for students. Because some students can’t use the phone in the right way. They may use mobile phones to play games and waste much time on it. What’s worse, some students become a phone addict, taking the phone anywhere anytime.

In my opinion, smart phones are good for students. As we know, the 21st century (世纪) is full of information. A smart phone is one of the quickest tools for us to exchange information. It is a fashionable and useful invention (发明). It makes our life more colorful. So we should make the best use of it. And it’s not wrong to follow the fashion, but the most important thing is how to use the smart phone properly. If you can use it in a right way, you will know many things out of classroom.

【推荐2】Now, more and more students wear glasses. There are fifty students in my class. And twenty of them wear glasses. Let’s listen to some of their ideas about wearing glasses.

【推荐3】If you go to a fast food restaurant, you will probably see a lot of teenagers. Today, many teenagers are overweight, and this is because of their bad eating habits. Most teenagers are keen about food with a lot of fat, oil, salt and sugar. People call this kind of food “junk food”.

But bad eating habits go beyond fast food. We find many teenagers eat unhealthily. Some don’t have breakfast before they go to school. During the day, some don’t have a proper meal for lunch. In a recent survey at one school, scientists found that over two thirds of the students didn’t follow a healthy diet. They didn’t like vegetables, and many of them didn’t like to eat fruits. They preferred to eat food with a lot of salt, sugar, oil or fat.

Parents today also worry about their children’s diet. Some doctors give the following advice:

●Teenagers shouldn’t eat too much junk food.

●Teenagers shouldn’t eat food with too much salt. Salt can cause high blood pressure in the future.

●Teenagers should eat food without much fat, oil and sugar.

●Teenagers need to eat some fruits and vegetables every day. Fruits and vegetables are rich in vitamins(维生素) and have little fat.

●Teenagers need to drink more milk. Milk will help their bones grow.

●Teenagers need to eat breakfast every day. It is good for their body and mind.

【推荐2】Do you want to have a garden at home? Work with your mom or dad and you can grow（种植）fruit and vegetables at home. Here are some suggestions（建议）.

Find a place for the garden

You will need help from your mom and dad. They can help you find a right place for your garden. It can be a small one, but make sure your garden gets lots of sunlight（阳光）!

Grow your plants

Dig holes（挖洞）and then put the seeds in. Don’t put too many because they will have no place to grow well.

Water your plants

Make sure you give some water to your plants. They need water to grow just like you do. But don’t water too much or you’ll drown（淹死）your plants.

Get the fruit and vegetables

Your plants start to grow, and then you will get fruit and vegetables. You can wash some and then cat them, or you can use some to make a very nice dinner.

Growing fruit and vegetables at home is great fun.