三年级英语下册Unit 4的重点句型主要包括以下几种:
1. Can you ...?(你能……吗?)
Can you sing a song?(你能唱首歌吗?)
Can you dance?(你能跳舞吗?)
2. Yes, I can. / No, I can't.(是的,我能。/不,我不能。)
Yes, I can sing a song.(是的,我能唱首歌。)
No, I can't dance.(不,我不会跳舞。)
3. What can you do?(你能做什么?)
I can sing a song.(我能唱首歌。)
I can dance.(我会跳舞。)
4. I like ...(我喜欢……)
I like singing.(我喜欢唱歌。)
I like dancing.(我喜欢跳舞。)
5. What's your name?(你叫什么名字?)
My name is ...(我叫……)
6. How old are you?(你多大了?)
I am ... years old.(我……岁了。)
7. What class are you in?(你在哪个班?)
I am in Class ...(我在……班。)
8. What's your favorite subject?(你最喜欢的科目是什么?)
My favorite subject is ...(我最喜欢的科目是……)
9. I have a ...(我有一个……)
I have a pen.(我有一支笔。)
10. How much is it?(这个多少钱?)
It's ... yuan.(这个是……元。)
这些句型是三年级英语下册Unit 4的关键句型,学生在学习过程中应熟练掌握。