一.平面方位1.1 “前” & “后”in front of在一前面”（在物体外的前面）in the front of在前部”（在物体内部的前面）be behind 在后面”（在物体外的后面）at the back of在后部”（在物体内部的后面）1.2 “在左边 on the left （of）“在右边on the right (of)“在中间in the middle (of)1.3在两者之间between在三者或者以上之间among如右图所示:The teacher is sitting between the twins.Lucy is dancing among her classmates.1.4 “对面” opposite、表示地点的介词in、 on、behind next to、near、over、under(1) . in 在里面： The pencil is in the desk.铅笔在课桌里。(2) . on 在 上面： There are some apple on the tree.树上有些苹果。(3) . under在下面/正下方： Whats under your desk?你书桌底下是什么?(4) . over 在正上方： There is a shelf over the table.桌子上方有一个书架。(5) . above 在斜上方：Raise your arms above your head.(6) . below 在斜下方：Her skirt came below her knees.behind 在之后： There is a bike behind the tree.树后有一辆自行车。(8).next to 在旁边：There is a caf e next to the barbers隔壁是一家咖啡馆。.near在附近：My bed is near the window.我的床在窗户旁。(10).by 在旁： He was sitting by the window .第一组：over, above和on的用法1) over指在 的正上方，表示垂直在上。如There is a lamp over the desk.2)above指在上方，属于斜上方。如:Raise your arms above your head.3)on指在上面，表示两物体接触。如:There is a cup on the table.第二组：under / below 的用法:1) under 在下面/正下方： Whats under your desk?2) below 在斜下方：Her skirt came below her knees.练习：( )1 The boat is passing the bridge.A. through B. below C. under D. across( )2 Two planes are flying the city.A. through B. over , C. on , D, below( )3 We can see a river running to the east the hill.A. under B. below C. over D. on( )4 Do you see the kite the building.A. over B. cross C. on D. above第二组：in 和 on表不 在上1，门一类镶嵌在墙里的，用 in ，字画一类挂在墙面上的，用 on( ) 1 He put up a map _ the back wall because there was a hole _ it.A. on; on B. at; in C. on; in D. on; at( ) 2 There is a door_ the wall.A. onB. to C. ofD.in( ) 3 Any man _ eyeshis head can see that hes exactly like a rope.( . with; onB. with; in C. on; withD. in; with2，鸟一类落在树上的，用in ；苹果一类长在树上的，用 on( ) 1 There are some birds singing_ the trees.A. inB. on C. atD. from( ) 2 There are so many apples_ that tree.A. in B, on C. at D. from第四组： in /on/ to 表示“接壤”B在A里用inA和B相邻（接壤）用onA和B不相邻(不接壤)一一用to()1 The United States is the south of Canada and the east of Japan.A. to; in B. on; to C. in; beside D. at; on()2 The man stood the window, watching the boys playing outside.A. in B. by C. with D. to()3 Japan lies the east of China.A. on B/ to C. in D. withB B BB第五组：at, in表示 在”1)at 表示较小的地点。如： at the bus stop, at home2）in表示较大的地点。如:in China, in the world() 1 Uncle Wang arrivedNo. 14 Middle School half an hour ago.A. atB. inC to D. /() 2 My uncle lives 88 Beijing Street.A. toB. ofC. at D. on() 3 They are waiting _ a bus _ the bus stop.A. for; inB. on; atC. with; atD. for; at第六组： in front of 和 in the front of1)in front of表示“在之前(范围外)。如： There are some trees in front of the classroom.2)in the front of表示在的前部”(范围内)如： There is a blackboard in the front of the classroom.第七组： in / intoin表示“在里面”，强调静态；into表示“去里面”,强调动态。第八组：through / across 通过，穿过across表示横过，即从物体表面通过，与 on有关，为二维through穿过，即从物体内部穿过，与 in有关，为三维。()1 Is the street too narrow for the bus to go?A. through B. across C. on D. in()2 A mother camel was walking her son the desert.A. without; along B. with; throughC. next to; pass D. beside; through()3 The river runs the city.A. across B. through C. over D. from()4 It took us over an hour to walk this street.A. from B. through C. over D. acrossA B B B练习1:()1 Tom sits the classroom while John sits the room.A. in front of; at back ofB. in the front of; at the back ofC. in front of; at the back ofD. in the front of; at back of()2 Lucy sits the third row,Jim s left.A. on; on B. in; at C. at; in D. in; on() 3 Jiangsu is_ the east of China, but Japan is _ the east of China.A. to; in B. in; to .C. on; to D. to; on() 4Don t read the sun. It s bad _ your eyes.A. in; to B. under; for C. with; to D. in; on() 5The womana blue dress is my teacher.A. in B. on C. of D. at() 6 _ research _ the universe scientists have put a lot of information _ computers.A. With; over; at B. On; at; to C. In; about; into D. For; with; through() 7When a piece of ice is taken a warm room, it gets smaller and smaller until _ theend it disappears completely.A. in; in B. out of; at C. into; in D. to; by() 8 A woman fell _ the boat _ the water.A. off; into B. at; below C. down; under D. away; in练习 2：1. We traveled overnight to Paris and arrived 5 o clock the morning.A. on; in B. at; in C. at; on D. in; on2. Jack has studied Chinese in this school the year of 2000.A. since B. in C. on D. by3. Hong Kong is the south of China, and Macao is the west of Hong Kong.A. in; to B. to; to C. to; in D. in; in4. Japan lies the east of China.A. to B. in C. about D. at5