1、 一时间介词的用法辨析时间介词 in 与 after 的用法辨析介词 in + 一段时间用于一般将来时。如: Well go to school in two weeks.介词 after + 一段时间用于一般过去时。如:My mother came home after half an hour.介词 after + 时间点常用于一般将来时。如:We ll go out for a walk after supper.时间介词 in、on、at、by 的用法辨析介词 in 用来表示一天中某段时间,指天、年、月、季节、周次等。如: in the morning介词 on 用来表示某一天或星期几
2、,指明具体的时间。如:on a rainy day介词 at 用来表示特定的时间、节日、年龄等。如:at noon介词 by 表示的时候、到、等到已经等用在天、时间的前面。如:by 2 oclock时间介词 for 与 since 的用法辨析介词 for 表示一段时间如:I have been living here for 10 years.介词 since 表示从过去某一时间以来如:I have been living here since 2000.时间介词 during 与 for 的用法辨析当所指的时间起止分明时用介词 during 如:He swims every day duri
3、ng the summer.如果一段时间不明确则用介词 for 如:I havent seen her for years.时间介词 before 与 by 的用法辨析介词 before 表示“在 之前”如:He wont come back before five .介词 by 表示“到时为止,不迟于”如:The work must be finished by Friday.时间介词 till 与 until 用法的异同till 和 until 用在肯定句中,均可表示“直到为止”,如:I will wait till(until)seven oclocktill 和 until 用在否定句
4、中,均可表示“在以前”或“直到才”。如:Tom didnt come back till(until)midnighttill 多用于普通文体,而 until 则用于多种文体,并且在句子开头时,用until 而不用 till。如:Until he comes back,nothing can be done不用介词表达时间的几种情况当表示时间的词前有 next 时,其前面不用介词,如:next Sunday当表示时间的词前有 last 时,其前面不用介词,如:last Sunday当表示时间的词前有 this, that 时,其前面不用介词,如:this morning当表示时间的词前有 on
5、e, any, each, every, some 或 all 时,其前面不用介词,如:You can come any day.二方位介词与地点介词的用法辨析方位介词 on, over, above 的用法辨析介词 on 表示一物放在另一物上面,两者紧贴在一起,如:The book is on the table.介词 over 表示一种垂直悬空的上下关系,即 “在上方”,如:Is there any bridge over the river?介词 above 表示一般的 “高于”,“在之上 ”,如:There was an electric clock above his bed.方位介
6、词 under 与 below 的用法辨析 介词 under 是 over 的反义词即“在下方”,如:They were seen under the tree.介词 below 是 above 的反义词即“低于”,“在之下”,如:They live below us.方位介词 across,、through、over,、past 的用法辨析介词 across 着重于“从一头或一边到另一头或另一边”,强调从表面穿过。如:She went across the street to make some purchases.介词 through 着重于“穿越”,强调从一定的空间内穿过。如:The s
7、unlight was coming in through the window.介词 over 多表示从“ 上方越过”,如:He failed to go over the mountain; he hadto go round it.介词 past 表示从“面前经过”,如:Someone has just gone past the window.方位介词 in、on、at 的用法辨析介词 in 表示“排、行、组”,如:We are in Team One.介词 on 表示“左、右”,如:Li Ping is on my left.介词 at 表示“前、后”,如:I sit at the
8、front of the classroom.方位介词 to、for 的用法辨析介词 to 表示目的地或去的目的,如:Wil you take a train to Tianjian.介词 for 表示动身去某地,如:He got on a train for Shanghai.地点介词 at 与 in 的用法辨析介词 at 表示较小的地方,如家、村、乡村等,如:He lives at a small village.介词 in 表示较大的地方,如大城市、国家、洲等,如: He lives in Beijing.地点介词 at 与 on 的用法辨析介词 at 用于门牌号,如:He lives
9、at No.200, Nanjing Road.介词 on 用于路名,如:He lives on Nanjing Road.地点介词 in、on、to 的用法辨析介词 in 表示“包含”如:Beijing is in the north of China.介词 on 表示“紧邻”如:Canada lies on the north of the U.S.介词 to 表示“没接触”如:France lies to the south of England.三其他易混介词的用法辨析原因介词 because、as、for 的用法辨析介词 because 表示“因为;由于”指直接的、明确的原因,用来回
10、答 why的问句,语气最强。如:The boy was absent because he was ill.介词 as 表示“由于;鉴于”指一种显而易见、谈话双方已知的理由。如:She stayed at home as she had no car.介词 for 表示 “因为;由于”指一种间接原因,甚至只是一种附带的说明。如:It must have rained last night, for the road is wet.材料介词 of 和 from 的用法介词 of 用于成品与材料的性质不变时,如:The desk is made of wood.介词 from 用于成品与材料的性质
11、已变时,如:Wine is made from grapes.动作介词 to 与 toward 的用法辨析介词 to 表示向某处移动,如:They were driving to work together.介词 toward 表示移向某处,如: Were moving toward the light.介词 between 与 among 的用法辨析介词 between 表示“在两者之间”如:Don t sit between the two girls.介词 among 表示“在当中(三者或以上)”如:They lived among the mountains in the past.表
12、示“用”的介词 in、with、by 的用法辨析介词 in 表示“用材料、语言”如:Can you say it in English?介词 with 表示“用工具、某物”如:with a pen介词 by 表示“用、以、靠、通过方法”如:He prefers traveling by car.综上所述,正确使用介词的关键是:先记住介词的汉语意思,然后参照例句来加深理解,并在今后的学习中多积累,勤实践,细心体会介词应用当中的细微差别,灵活应用就一定能把介词掌握好。高中英语常见带介词“to”的短语总结be/get/become used to 习惯于 be given to 喜欢;癖好be re
13、lated to 与有关系 be addicted to 沉溺于; 对上瘾be opposed to 反对 devote oneself to 献身于;专心于be devoted to 致力于;忠诚于 reduceto使沦为be reduced to 沦为 be admitted to 被录取;准进入be attached to 附属于;喜欢;依恋 be adjusted to 适应be known to 为所知 be married to 和结婚be sentenced to 被判处 be connected to 和连在一起be exposed to 暴露于;遭受be compared t
14、o 被比喻成 compare to把比作be/become/ get accustomed to/accustomed to 习惯于;有习惯be engaged to 与订婚 get down to 着手做lead to 导致 object to 反对;不喜欢;不赞成put ones mind to 全神贯注于 give rise to 引起look forward to 盼望 pay attention to 注意stick to 坚持 attend to 专心;注意; 照料;see to 负责;注意 contribute to 对作贡献;有助于make contributions to 对
15、作贡献 apply oneself to 致力于come close to 几乎;将近 reply to 回答add to 增加 add up to 加起来 in addition to 除 之外turn to 转向; 求助于 feel up to 能胜任于look up to 尊敬 admit to 承认belong to 属于 take to 喜爱;开始cling to 附着 fall to 开始respond to 回答; 对作出回应 accustom oneself to 使自己习惯于amount to 等于 set an example to 给树立榜样refer to 谈到;参考;
16、查阅 prefer to更喜欢agree to sth. 同意某事 (比较:agree to do sth.同意做某事)take/make a trip to 到地方去 jointo把和 连接起来turn a blind eye to 对视而不见 turn a deaf ear to 对充耳不闻show honour to 向表示敬意 put an end to(bring to an end) 结束drink (a toast) to 为干杯 propose a toast to 提议set fire to 放火烧 happen to 发生了事occur to sb. 想起;想到 total
17、 up to 总计达be close to 几乎;将近 hold to 坚持;抓住help oneself to 随便用 hold on to 抓住;固守do harm to 对有害处 do wrong to 冤枉某人date back to 追溯到 give an eye to 着眼于come to 来到;达到;结果为 (比较:come to do sth 逐渐做某事)when it comes to 谈到时 have an eye to doing 打算describe to 向描述 treat sb. to sth. 请某人吃trust sth. to sb. 把某物委托给某人 pay
18、a visit to 参观the key to的答案 access to 进入;取得的方法on one s way to 在去某处的路上 ;在达成某事的过程中be a stranger to 不习惯;对陌生be kind to 对和善 be important to 对重要be senior to 年龄长于be subject to 服从;隶属; 易遭受 患be junior to 年龄小于 be equal to 和相等be particular to 所特有的 (比较:be particular about 对过于讲究; 挑剔)be familiar to 为 熟悉 be similar
19、to 和相似be open to 对开放 be loyal to 对忠诚be helpful to 对有益处 be useful to 对有用be good to sb 对某人好 (比较:be good for 对 有益处) be bad to 对不好 be bad for(比较:对有害处)be new to 对不习惯 ;对陌生next to( 否定词前 )几乎;next to 的旁边due to 由于;归因于 be due to do sth.预定要做某事owing to 由于;因的缘故 thanks to 多亏了; 由于as to 关于;至于 in/with regard to 关于in/with relation to 关于; 就而论according to 根据 subject to 在条件下;依照