1. Hello! Hi!

2. Hello! I’m Wu Yifan. I’m from China.

3. What’s your name？ Sure.

4. Good morning/afternoon/evening 早上/ 下午/ 晚上好｡

5. I’m Amy. 我叫埃米｡

6. I’m from

7. I like playing with my friends.

8. My favorite color is blue.

9. She has a pet cat named Whiskers.

10. We are going to the park later.

11. He is good at playing soccer.

12. My

13. What is your name？

14. How are you？

15. How many？

16. What is your favorite color？

17. Where is it？

18. How old are you？

19. I like blue and pink.

20. Let’s paint. 让我们画画吧｡

21. I have a teddy bear.

22. May I have a look？ 我能看一下吗？

23. Have some milk. 喝些牛奶｡

24. Can I have some chicken？ 我能吃些鸡肉吗？

25. Abadbeginningmakesabadending.不善始者不善终｡

26. Abadworkmanalwaysblameshistools.不会撑船怪河弯｡

27. Abirdinthehandisworththantwointhebush. 一鸟在手胜过双鸟在林｡

28. Abadthingneverdies.遗臭万年｡

29. Aboasterandaliararecousins-german.吹牛与说谎本是同宗｡

这些句子涵盖了三年级学生英语学习的各个方面，包括问候、自我介绍、颜色和动物、日常活动、喜好等。建议学生通过反复练习这些句子，以提高英语口语和听力水平。