三年级英语书下册内容是如下:
一、Unit1 Where did you go on vacation?
二、Unit2 How often do you exercise?
三、Unit3 I'm more outgoing than my sister.
四、Unit4 What's the best movie theater?
五、Unit5 Do you want to watch a game show?
六、Unit6 I'm going to study computer science.
七、Unit 7 Will people have robots?
八、Unit 8 How do you make a banana milk shake?
九、Unit 9 Can you come to my party?
十、Unit10 If you go to the party,you 'll have a great time!
Unit 1boy 男孩 girl 女孩teacher 教师student 学生this 这个my 我的friend 朋友I’m=I am 我是nice 好的;愉快的good morning 早上好good afternoon 下午好meet 遇见;碰见goodbye 再见too 也;太Unit 2father 父亲;爸爸dad 爸爸(口语)mother 母亲;妈妈mom 妈妈(口语)man男人woman 女人grandmother (外)祖母grandma (口语)(外)祖母grandfather (外)祖父grandpa (口语)(外)祖父sister 姐妹brother 兄弟let’s=let us 让我们great 太好了really 真地;确切地and 和;并且how 多么;怎么样