1. The bird is in the cage；

2. He put his hands inside his pockets.

3. Sara is diving into the river;

4. They are waiting outside the bank;

5. There is a small table beside my bed;

6. Tom is getting out of the car;

7. The mug is on the table;

8. The vase is on top of the bookshelf;  

9. Austin is at the bus stop;

10. Sam goes to school by bike;

11. Ruby is sitting next to Wendy;

12. Her home is near our school.

13. Linda is going to London;

14. The letter is from Chicago;

15. Cici is walking towards the sun;

16. Katerine is running away from the fire;

17. There is a bridge over the river; 

18. The repairman is under the car;

19. The plane is above the clouds;

20. The temperature is below zero;

21. The car is in front of the bus;

22. The man is in the front of the bus;

23. The little boy is behind the bus;

24. The students are going up the stairs;

25. The teacher will come down stairs soon;

26. The girl is running across the road; 

27. The cars are going through the tunnel;

28. Alice is walking along the street alone;

29. The car is going past the house;

30. The house is among the trees;

31. The hospital is between the school and the bookshop;

32. Austin is standing opposite Blair;

33. They are running around the track.

1. in、on、at+時間。

a, in+年\季節(jié)\月份\一星期或更長時間\一天的一部分，如：

in 1988, in winter, in July, in this week,

in the summer holiday, in the morning;

b, on+一天，如：

on Monday, on July 27, 

on Tuesday morning, on Chistmas Day;

c, at+具體時間\就餐時間\二天或三天，如：

at three o'clock, at lunch time, at Christmas

2. in、on、at+地點。

a, in+房間\城鎮(zhèn)\國家，如：

in the kitchen, in the town, 

in Shenzhen, in America;

b, on+樓層\路，如：

on the second floor, on the road;

c, at+旅途中的地點\住宅\地址\社交場合，如：

This train stops at Wuhan;

Don't worry, your son is at Tim's house now;

She lives at No. 30 Shuiwan Road.

They had a wonderful time at the party.

3. for, since, ago, before的用法。

a, for和since常用于現(xiàn)在完成時，for表示持續(xù)了多久，since表示從何時開始，如：

I have been waiting for twenty minutes;

Maria has been living here since last year.

b, ago常用于過去時，表示現(xiàn)在之前的一段時間，如：

I passed my driving test 5 years ago;

c, before常用于過去完成時，如：

Vicky finally received a reply to the letter she had written weeks before.

4. during、while、by、until、as、like的用法。

a, during還是while？during后是短語，while后是句子，如：

I often read during a meal;

I often read while I'm eating;

It happened during the night; 

It happened while they were sleeping;

b, by還是until？ (till是非正式的用法)，如：

I'm very busy this week, I have to finish this report by thursday;

I'm very busy this week, I won't have any time until thursday;

I slept till ten o'clock;

c, as還是like？as表示工作或功能，like表示相似的情況，(as if用于從句之前), 如：

she works as a fashion model;

she dresses like a fashion model;

Jhon looks really awful, he looks as if he's been up all night.

1. 常見雙詞介詞，如：

according to 按照；regardless of 不顧；

because of 因為； but for 要不是；

up to 直到；except for 除了；

2. 常見三詞介詞，如：

in addition to 除……以外

by means of 利用

in comparison with 與……相比

in point of 就……而言

3. 常見四詞介詞，如：

on the part of 在……方面 

for the sake of 看在……的面子上

under the support of 在……的支持下

in the process of 在……的進(jìn)程中