介词的用法口诀

介词的用法口诀

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、冒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。

如大体掌握如上介调用法口诀，就不易出错。当然，至于介词的详尽用法，同形词又是连词及副词等内容此章不讲。下面对该口诀分别举例帮助你理解消化。

早、午、晚要用in

例：in the morning in the afternoon in the day in the evening

at黎明、午、夜、点与分

例: at dawn, at daybreak at noon at night at

midnight 以上短语都不用冠词at ten thirty a.m.at six o'clock at 7：30 (seven thirty) at half past eleven at nine fifteen

也可以写成

seven to five 5点差7分(半小时以上) five minutes after two 2点过5分

at a quarter to two 1点45分at the weekend 在周末

年、月、年月、季节、周要用in。但在某年某月某日则用on 例；in 1986in April

in December 1986 in July l983 in spring in the fist week of this semester

阳光、灯、影、衣、冒in，

即在阳光下，在灯下，在树阴下，穿衣、着装、冒雨等都要用in。

例：Don't read in dim light.

They are sitting in the shade of a tree. a prisoner in irons

He went in the rain to meet me at the station.

The poor dressed (clothed) in rags in old society.

以及：in the bright sunlight a merchant in disguise 乔装的商人

the woman in white (black, red, yellow)

in uniform in mourning 穿着丧服in brown shoes in his shirt

将来时态in...以后

例: They will come back in 10 days.We'll be back in no time.

after... (从过去开始)

小处at大处in

例：I live in a great city (big city), my sister lives at a small town while my parents live at a village.

有形with无形by，语言、单位、材料in

例：The workers are paving a road with stone.

The teacher is correcting the paper with a new pen.

"Taking Tiger Mountain by Strategy" is a good opera.

I really can't express my idea in English freely in-deed．

The length is measured in meter, kilometre, and centimetre.

This board was cast in bronze not in gold.。

特征、方面与方式、心情、成语惯用in

特征或状态：

例: The Democratic Party was then in power. They found the patient in a coma.

He has not been in good health for some years.

Many who came in despair went away in hope. The house was