导语:from是介词,它与其他介词有着相似的⽤法,但它的词义有很多,不同的语境表达不⼀样的意思,下⾯YJBYS店铺总结了介词from的⽤法,欢迎参考!
⼀、基本⽤法归纳 1. (表⽰起点)从
He ran all the way home from school. 他从学校⼀路跑回家。
Our prices start from £2.50 a bottle. 我们的售价从2.5英镑⼀瓶开始。 2. (表出处、来源等)出⾃,来⾃,从…⽽来
This beer is imported from Mexico. 这种啤酒是从墨西哥进⼝的。 3. (表原因)由于,因为
They are tired out from planting the corn yesterday. 由于昨天种了⼀天⽟⽶,今天他们都⼗分疲劳。 4.(表距离、脱离,分离)离
The house is five miles from the town. 这房⼦离市镇有5英⾥路。 5. (表原料、材料)⽤,由
Paper is made from wood. 纸⽤⽊材做原料。 6.(表避免、阻⽌、遮蔽)避免,防⽌,以免
He covered his wife from the man's blows with his body. 他⽤⾝体挡住那⼈,从⽽使他妻⼦免遭打击。 7.(表区别、差异)由,与(…不同)
I can't tell one twin from the other. 我分不出双胞胎中谁是谁。 8.(表判断、观点)由(…来看),根据(…来判断)
From her looks you would say she was about twenty. 从她的模样看,你会说她约摸20岁。 9.(表根据、依据)凭,据:He played the music from memory. 他凭记忆演奏了那⾸曲⼦。 ⼆、⽤法搭配归纳 1. from…on 从…起
He never spoke to her again from that day on. 从那天以后他再没有同她说过话。 2. from…to… 从…到…
He flew from Beijing to Shanghai. 他坐飞机从北京到上海。 三、语法说明与惯⽤法说明 1. 有时其后可接介词短语
Choose a book from among these. 从这些书中选⼀本吧。 ⽐较:
I took it from the bed. 我从床那⼉(或床上)拿的。 I took it from under the bed. 我从床下拿的。
注意,下⾯⼀句⽤了 from where(引导⾮限制性定语从句),⽽未⽤from which,其中的where=in the tree,即 from where=from in the tree: He hid himself in a tree, from where he could see the enemy in the distance. 他躲在⼀棵树上,从那⼉他可以看到远处的'敌⼈。 2. 有时其后可接when, where引导的宾语从句(可视为其前省略了the time, the place): He didn't speak to me from when we moved in. 从我们迁⼊之时起,他没和我说过话。 From where I stood I could see everything clearly. 从我站的地⽅我⼀切都看得清清楚楚。 3. 某些由from…to…构成的习语通常不带冠词: from house to house 挨家挨户 from time to time 不时地 from day to day ⼀天天地
from head to foot 从头⾄脚, 全⾝ from beginning to end从头⾄尾
from hand to mouth 赚⼀点吃⼀点, 仅能糊⼝【介词from⽤法总结】
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