主题句位于段尾便于总结全段的内容，给读者以深刻的印象，是写作中的一种演绎方法。
优秀小学二年级英语作文大全范文一：
A Trip
I went hiking to a mountain with my friends last summer.
It was a good trip at the beginning but something unexpected happened on the half way. One of my friends suddenly felt a terrible pain in his stomach and he couldn‘t move any further. Nobody knew what to do.
One girl tried to call her mum with her mobile phone but there was no signal in the mountain area. Luckily we brought a tent with us. We put it up and let him rest in it. He took some medicine. Then he drank some water， and ate some food. After a while， he felt much better and we walked on. We all enjoyed ourselves on the top of the mountain.
优秀小学二年级英语作文大全范文二：
Sports meeting
last term we had a sports meeting . It has last for a day. I think it’s funny, just like a game.
First is running. And the other part is jumping. The meeting is very exciting. I watched the running match, but I didn’t watch the jumping match. What a pity!
Ha-ha, I ran with my classmate then. Because I want to cheer them on. But always they ran faster than me long. So I had to try my best to catch them up. It’s a hard work, I think.
The match is very fierce. The players are powerful. Who is the best? We guess. All of us hope the winner is our class. Finally, the best will get congratulations. And others also will get comfort and support.
Oh, I am forget something. Before the match beginning, it is warmth and fragrance doubled and redoubled, all of the pupil and teacher will give ther best wishes to the players in their class and also the other classes. They are kind people. And the match is the best way to make people happier, stronger, and also make them become more friendly.
优秀小学二年级英语作文大全范文三：
My Favourite Teache
I have many good teachers, but my favourite teacher is Miss Li. SW he is a very good teacher.
She is very young, but her English is very good. She teaches us English every day. Her class has so much fun.She sings songs with us, plays games with us. We are so happy . And we learn English well. Our English are very very good.So I like her very much.
She likes reading books and playing sports. After class, Miss Li often plays sports with us. We are very happy. We all love her very much.
This is my favourite teacher.She is a good teacher .I like my English teacher very much. What about you?Do you have a good teacher, too?