1. Why do you do sth.?
你为什么做某事呢?
2. put sth. on+地点 把某物放在...上面
put on 穿上
3. tell sb. sth. = tell sth. to sb. 告诉某人某事
4. plan to do sth. 计划做某事
5. play a baseball game 打一场棒球比赛
6. ask sb. to do sth. 让某人做某事
7. It's easy to do sth. 做某事很容易
8. make mistakes with... 在某方面犯错误
9. there were+名(复) 有,存在...(there be句型)
10. play baseball 打棒球
11. Why are you doing sth.?询问对方为什么正在做某事?
12. wear a hat 戴着一顶帽子
13. play hide-and-seek 玩住迷藏
14. go to the theatre 去剧院
15. look down at...低头看..向下看...
16. want to be a/an+名词单数 想成为一名/一个...
17. behind 在...后面

动词过去式-原形
1. came - come(来)
2. saw - see(看见)
3. had - have(有)
4. told - tell(告诉)
5. planned - plan(计划)
6. asked - ask(询问)
7. brought - bring(带来)
8. laughed - laugh(笑)
9. put - put(放)
10. smiled - smile(微笑)
11. said - say(说)
12. opened - open(打开)
13. shouted - shout(喊叫)
14. went - go(去)
15. played - play(玩)