人教精通小学英语五年级下 Unit1 Lesson4
课本内容和课文MP3及辅导
辅导
How many English lessons do you have in a week?
你一周有多少节英语课?
We have three.
我们有三节。
How many science lessons do you have in the science lab?
你们在实验室上多少节实验课?
We have one science lesson in the science lab.
我们在实验室有一节课。