1、环保
1. It's our duty to protect our environment.
2. It is very important to take care of our environment
3. We should not throw litter onto the ground
4. We should not spit in a public place/ cut down the trees
5. We should plant more flowers and trees.
6. We must pick up some rubbish and throw it into a dustbin
7. If everyone makes contribution to protecting the environment, the world will become much more beautiful.
二，旅游。1. Last Sunday (Saturday), it was sunny (rainy, windy, foggy)
2. I got up very early (late). After breakfast I went to …with my friends by bike.
3. We enjoyed ourselves.
4. We forgot the time. We didn't come back until 5 o'clock.
5. We all felt very tired, but we were happy.
6. I thought I would never forget this trip.
7. Last summer, my parents and I went to Beijing for our holidays.
8. We visited a lot of places of interest.
9. We had a good time there.
四，健康。1. It is very important to keep healthy.
2. How can we keep healthy?
3. We can't go to sleep too late. We can't get up too late.
4. We should eat the food healthily.
5. We should do more exercise.
6. Last Tuesday I got a cold and had a pain in my head.
7. I didn't feel like eating anything.
8. I decided to see the doctor.
9. In the doctor's office, the doctor looks over me carefully.
10. He said: "Nothing serious." And he told me to take a rest and drink more water.
11. A nurse gave me an injection. It was a little painful.
12. The doctor asked me to take the medicine three times a day.
13. A few days later, I felt better. From then on I believed that keeping healthy is the most important thing in the world.
10. We bought a lot of things. The clothes here are good and cheap.5、学科
1. My favorite subject is English.
2. More than three quarters of the information on the Internet is in English.
3. It is used by travelers and business people all over the world.
4. China has joined the WTO and the Olympic Games will be held in China . English becomes more and more useful.
5. So English is very important and I like English very much.
6. We have a lot of fun in the English class.
7. Our English teacher often makes us happy in the English class.
8. I hope I can go abroad one day, and then I can speak to foreigners in English.
9. I like English and try my best to learn it.6、节日
1. In China the most important holiday is the Spring Festival.
2. It comes in January or February.
3. On the Spring Festival Eve people have a big dinner. They have a lot of nice food to eat.
4. During the Spring Festival people have a lot of interesting things to do.
5. People visit their relatives and friends.
6. They greet each other with a hug and say, "Happy New Year".
7. As China is a big country, people in different places celebrate this holiday in different ways.14．我认为该是我们认识到保护环境的重要性和采取行动的时候了。
I think it is time for us to realize the importance of
protecting the environment and to do something about it.
15. 我希望政府应该尽快采取措施解决这个问题。
I hope the government should take measures
to solve this problem as soon as possible.
16. 我认为学校应该鼓励学生课余多参加体育活动。这样，学生可以更健康，更有活力。
I think the school should encourage the students
to do more exercise after class. This way, they may be healthier and more energetic.
