早、午、晚要用in，at黎明、午夜、点与分。

年、月、年月、季节、周，阳光、灯、影、衣、帽in。

将来时态in...以后，小处at大处in。

有形with无形by，语言、单位、材料in。

特征、方面与方式，心情成语惯用in。

介词at和to表方向，攻击、位置、恶、善分。

日子、日期、年月日，星期加上早、午、晚，收音、农场、值日on，关于、基础、靠、著论。

着、罢、出售、偷、公、假，故意、支付、相反，准。

特定时日和"一……就"，on后常接动名词。

年、月、日加早、午、晚，of之前on代in。

步行、驴、马、玩笑on，cab，carriage则用in。

at山脚、门口、在当前，速、温、日落、价、核心。

工具、和、同随with，具有、独立、就、原因。

就……来说宾译主，对、有、方状、表细分。

海、陆、空、车、偶、被by，单数、人类know to man。

this、that、tomorrow，yesterday，next、last、one。

接年、月、季、星期、周，介词省略已习惯。

over、under正上下，above、below则不然，若与数量词连用，混合使用亦无关。

'beyond超出、无、不能，against靠着，对与反。

besides，except分内外，among之内along沿。

同类比较except，加for异类记心间。

原状because of,、owing to、due to表语形容词under后接修、建中，of、from物、化分。

before、after表一点, ago、later表一段。

before能接完成时，ago过去极有限。

since以来during间，since时态多变换。

与之相比beside，除了last but one。

复不定for、找、价、原，对、给、段、去、为、作、赞。

快到、对、向towards，工、学、军、城、北、上、南。

but for否定用虚拟，复合介词待后言。

ing型由于鉴，除了除外与包合。

之后、关于、在......方面，有关介词须记全。

in内to外表位置，山、水、国界to在前。

2．介词填空①Tony is ________ Canada.②What is the name ________ the factory?③Betty is English. What ________ you？④Who’s the woman ________ the black dress？⑤Where do you come ________?⑥She looks ________ her father.⑦Do the students stay ________ home ________ Saturday？⑧My mother cut the cake ________ a knife .⑨The meeting ended ________ 6 p.m.⑩We’ll play football ________ class.○11Go ________ this road, turn left ________ the first crossing.○12Can you tell me the way ________ the zoo?○13—where are you from？—I am ________ Beijing.○14Let’s count the numbers ________ one ________ fifty.○15—Where shall we meet?—We’ll meet ________ home.1，We went to the country_________ a very cold morning.A. atB. inC. onD. of2,China lies_______ the east of Asia and_______ the north of Australia.A. to; toB. in; toC. to; inD. in; on3, I didn't go to the park with my classmates, because my mother asked me to_______ my little sister at home.A. look afterB. look atC. look forD. look like4, If you are able to get the tickets tomorrow, please tell me_____ phone.A. atB. byC. onD. through5, Lyon wanted to be a soldier and his dream came true_______ November 25th，2008.A. inB. duringC. onD. at6,My father usually comes back from work_______ 6：30_______ the evening.A. in; onB. in; atC. on; inD. at; in7, This kind of machine was widely used_________ the 1960s.A. inB. forC. atD. on8,I've never seen such a scary film________ my lifeA. byB. atC. onD. in( ) 1. Children get gifts ____ Christmas and ____ their birthdays.A. on; onB. at; onC. in; inD. in; on( ) 2.----There is nothing ____tomorrow afternoon, is there? -----No. We can have a game of table tennis.A. onB. inC. outD. up( ) 3. A lot of students in our school were born____March, 1981.A. inB. atC. onD. since( ) 4. He suddenly returned____ a rainy night.A. onB. atC. inD. during( ) 5. My grandfather was born____Oct. 10, 1935.A. onB. inC. atD. of( ) 6. The train is starting___five minutes.A. inB. atC. forD.still( ) 7. Mike does his exercises ____ seven _____ the evening.A. on; toB. at; inC. by; ofD. at; on( ) 8. Children wake up very early____the morning of Christmas Day.A. inB. onC. forD. at( ) 9 ____ a cold winter morning, I met her in the stfeet.A. InB. OnC. AtD. For( ) 10 It happened to be very cold____ the morning of our sports meeting.A. atB. onC. withD. of( ) 11. Why did you get up so early ___ this morning.A. onB. /C. atD. in( ) 12. He went to Shanghai___ September 3, 1991 and came back___ a cold morning last year.A. in; onB. on; inC. on; onD. in; ia( ) 13. Lucy was born____ the night of May 12, 1984. . ...A. onB. inC. atD. to( ) 14. Mrs Brown came to China ____ 1996.A.onB. ofC. to,D. in( ) 15 ___ the morning of November 20, 1915, the workers came to Chicago to show their mourning of Joe Hill.A. OnB. InC. OnD. At( ) 16. Ann moved___Hangzhou___September, 1992.A. /; inB. to; inC. to; on D, in; in( ) 17. They started off___an autumn afternoon.A. duringB. atC. inD. on( ) 18. He often goes ____ school ____ six thirty ____ the morning.A. for; to; inB. to; at; inC. to; for; at D, for; at; to( ) 19. He arrived ___ Shanghai ___ 9: 30 ___ March 5. A. at; in; at B. to; on; at C. in; on; at D. in; at; on( ) 20.The English teacher told me to get there____ half past ten.A: in B. at C. on D. of答案：B A A A A A B B B B B C A D B A D B D B。