英语介词常考点综合
一、介词定义
介词,就像桥梁一样,可以用于其他词之间的联系,又像现实中房地产行业的中介。比如,不及物动词本身不能直接加宾语,但加上介词,可以形成动词短语,后边就可接宾语了。从形式上,介词可以分为简单介词、合成介词、短语介词、分词介词和双重介词。这里,焦大婶主要从介词的用途上去梳理,因为感觉用途上的分类更贴近中高考考点。从用途上,介词可以分为时间介词、地点介词(方位介词)、方式介词、目的介词、原因介词、结果介词、比较介词、让步介词、其他介词等,这里的分类包含介词短语,下面介绍分类时介词短语会一起出现。介词后常加动词ing形式,这点在考试中也是比较常考的。
举例:
1. I go to school at 7:15 a.m. (时间介词)
2. I arrived in Guangzhou yesterday. (arrive为不及物动词,in在这为地点介词,arrive in为短语“到达”→后可接宾语)
3. I am afraid of walking alone at night. (be afraid of doing sth.)
二、介词常考知识点
(一)时间介词
1. at/on/in/from...to...
at+具体时刻,on+day/星期/具体日期/具体早中晚,in+常规早中晚/月份/年份/时代世纪/几十岁。另外注意:at night/noon/midnight/dawn/dusk → 在晚上/中午/半夜/拂晓/黄昏。
(1) Linda often have supper at 19:30 p.m.
(2) On a sunny day/On October 12th/On the morning of Saturday, Tom played football with his friends outside.
(3) Linda often go for a walk in the morning.
(4) Linda learned to swim in June/in 2008/in the 1980s/in her twenties.
2. for/in
for+一段时间:表示持续一段时间,常用于回答how long的提问以及现在完成时的句子表达。in+一段时间:表示在一段时间之后,常用于回答how soon的提问以及一般将来时的句子表达。
(1) How long have you learned English? I have learned English for 3 years.
(2) How soon will you come back to Guangzhou? In 3 days.
3. till/until/during
till/until 直到,during 在......期间。
(1) Tom will wait for Linda till/until 21:30 p.m.
(2) Tom stayed at home during the Spring Festival.
4. before/after/by
before 在......之前,after 在......之后,by 到......为止。
(1) Linda wants to go home before 18:30 p.m.(2) Linda often goes to bed after 23:30 p.m.
(3) Linda needs to finish the task by the end of this month.
5. so far/since
so far 到目前为止,since自从,两者常用于现在完成时的句子表达。
(1) So far, Linda has watched TV for 2 hours.
(2) Linda has been in Guangzhou for 10 years since 2008.
(二)地点介词(方位介词)
1.里:in, inside, into
2.外:out, outside, out of
3.上:on, above, over, at the top of(顶部)
4.下:below, under, beneath, at the bottom of(底部)
5.旁:beside, by, on the left/on the right, near, close to, next to
6.对面/另一边:opposite, across, past/beyond(另一边/更远处)
7.之间:in the middle of(中间), between(两者之间), among(三者及三者以上之间)
8.前后:in the front of, in front of, behind
9.远离:off, away from
10.穿/移动:across(横穿), through(内部穿), towards
(三)方式介词
1.by/with/in/through 使用
(1) by:①by+交通工具。②by+doing sth。
Linda goes to work by bus.
Linda learned math well by asking her teacher for help.
(2) with:通常表示用比较具体的工具。
Linda ate the meat with a fork.
(3) in:通常表示用语言、材料等。
Linda communicates with Tom in English.
2.by/on/in 乘坐
(1) Tom often rides a bike to work.=Tom often goes to work by bike.
(2) Tom often goes to work on a bike.
(3) Tom often goes to work by car/in a car.=Tom often drives to work.
(四)比较介词than
Linda is taller than Tom.
(五)让步介词 in spite of
In spite of failing the exam, Linda doesn't lose heart.
(六)结果介词as a result
As a result, Tom lost his job.
(七)目的介词for/to do/in order to
1. Linda often listens to music on weekend in order to make herself relaxed.
2. Linda buys some food for supper.
(八)原因介词because of/thanks to/due to/owing to/as a result of
1. Because of you, my life become colorful.
2. Thanks to the hard work, Linda passed the exam.
3. The accident was due to driving with over-speed.
4. Owing to the bad weather, we put off the outside plan.
5. The cat died as a result of its injuries.
(九)其他常考介词
1. 表示“关于”:about/on/of
2. 表示“超过”:over/beyond
3. 表示“代替”:take the place of/instead of/in place of
4. 表示“除......之外”:except/besides/but/except for/apart from
5. 表示“反对”→against;表示“支持”→for
6. 表示“有没有”:with/without
三、介词常考搭配
1. in danger 在危险中,in good health 身体好,in pain 痛苦,in vain 徒劳,in time 及时,in public 公开,in trouble 陷入麻烦,in case of 以防万一,in return 回报,in charge of 管理
2. at a loss 不知所措,at peace 和平,at work 在工作,at present 现在,at the cost of 以.....的代价,at the sight of 一看到......就......
3.