介词

七、介词

  (一)表示时间的介词

  (1)at








  ①接具体时间:eg.at six,at half past two,at ten to twelve

  ②表示“在…时刻”;eg: at noon,at midnight

  (2)in

  ①表示“在(某段时间段)之间”;

  eg.in January,in a month,in spring,in 2005

  ②在将来时中,表示“在某段时间之后”

  eg.In ten years,I think I'll be a reporter.

  (3)on

  表示在具体的某一天或某一天的上午、下午或晚上等。

  eg. On Monday,On Tuesday afternoon,On May4th,On the morning of July 6th

  (三)固定搭配的介词

  (1)动词+介词:look after,look at,look for,laugh at,listen to,hear from,turn On,turn off, wait for,worry about,think of,spend...On

  (2)介词十名词:by train,on foot,at the end of ,at last,in the end,in trouble,at table,at breakfast,

  in hospital,in time,On time, On one’s way to,with pleasure

  (3)be+形容词+介词:be afraid of ,be good at,be good/bad for, be late for,be interested in,be angry, with,be full of,be sorry for

  八、连词(conj.用来连接词与词或句与句

  (1)并列连词(用来连接平行的词、词组或分句)

  ①表并列关系:not only...but also,neither...nor,and

  ②表选择关系:or,either...or

  ③表转折关系:but,while

  ④表因果关系:for,so

  (2)从属连词(用来引导从句)

  ①引导时间状语从句: after,before,when,while,as,until,till,since,as soon as

  ②引导原因状语从句:because,as,since

  ③引导目的状语从句:so that,in order that

  ④引导结果状语从句:so that,so…that,such...that

  ⑤引导比较状语从句:than,as…as

  ⑥引导宾语从句:that,if, whether