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2020年高考英语二轮语法复习学案讲练结合 专题六 介词(word含答案)

日期:2024-05-04 科目:英语 类型:高中学案 查看:72次 大小:1229312Byte 来源:二一课件通
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2020年,专题,答案,word,介词,结合
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中小学教育资源及组卷应用平台 英语语法复习第六讲 介词 I、重点难点解析 介词又叫前置词,是一种虚词。介词不能独立在句中做成份,介词后必须与名词、代词、或动名词构成介词短语在句中充当一个成份,表示人、物、事件等与其它人、物、事件等之间的关系。介词短语在句中可作定语、状语、表语、宾语补足语。 一 介词从结构上分类一览表 介词的分类 简单 介词 只有单独一个词的介词 after, at, on, in, during, since, till等(时间介词); across, over, through, past, near, to, above等(方位介词);by, for, down, from, of, off, behind, below, beneath, beside, between, beyond, up, with, about, against, along, among, around... 复合介词 由两个单一词合成的介词 into,inside,onto,outside,throughout,towards,upon,within,without… 短语 介词 (1)形容词,分词或副词+介词 according to, away from, down to, inside of(inside), opposite to, owing to... (2)连词+介词 as for,as to,because of… (3)介词+介词(又称双重介词) from among, from behind, from under, till after, in between(在中间)... (4)介词+名词+介词by means of, in front of, in spite of, on account of, with regard to…… (5)其他 (名词十介词)thanks to 由其他词类转用 (1)分词 concerning(关于),considering(就……而论),including(包括),regarding(关于) (2)形容词 或副词 like(像),near(接近).opposite(在……对面),unlike(不像),round(围绕……),next( 和……邻接) (3)连词 than,but(除……之外) (4)名词 despite(不顾;不管) 二 主要介词区别 1.表示时间的at,in,on: at表示片刻的时间,如:at 8 a.m. 常用词组有:at dawn, at noon,at night,at midnight,at the end of,at that time,at Christmas,at New Year等。 in表示一段的时间,如:in the morning/afternoon/evening,in October,in 1998,in the 21st century, in summer, in the past, in the future等。 on指特定的日子,时间:on Monday,on Christmas Eve, on May Day,on a warm morning, on September 12, on that day等。 2.表示时间的since和from: since “自从…以来”,常与现在完成时、现在完成进行时连用。 from “自…起”,一般多与现在时、过去时、将来时连用。 如:I hope to do morning exercises from today. We have not seen each other since 1995. 3.表示时间的in和after: in+时间段,一般用于将来时。如:We' II be back in three days. after+时间段,一般用于过去时。如: After two months he returned. 注意:after+时间点,可用于过去时和将来时。 如:After seven the rain began to fall. What shall we do after graduation? 4.表示方位的in,on,to: in表示 “在…内”, Beijing is in the north of China. on指 “与…接壤,在河/江畔”, Korea lies on the east of China to指在境外某方向,只强调方向Japan lies to the east of China. 5.表示“在……上”的on和in: on只表示在某物的表面上,如:There is a book on the piece of paper. in表示占去某物一部分,如: There is an interesting article in the newspaper. He dug a hole in the wall. 6.表示“穿过……”的through, over和across: through 指在内部穿过, across则指在表面上的横穿, over指在上方过去,跨越。 如:The Great Wall winds its way from west to east, across deserts, over mountains, through valleys, till at last it reaches the sea. 7.in the end,at the end of,by the end of in the end意为“最 ... ...

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