语法系列复习专题之介词、连词
语法系列复习专题五-----介词、连接词
介 词
学习介词用法除要掌握一般常规用法外,还须注意一些特殊用法,固定搭配等。
一、表示时间介词注意点:
1.in+一段时间=in+一段时间¢s time(与将来时连用)
|
如:We¢ll meet |
in three days¢ time
within+一段时间(用于各种时态)
如:You must finish reading the book within a week.你必须在一周内读完这本书。
2.on Christmas Day在圣诞节;at Christmas在圣诞节的几天中
3.up to now=until now, from morning till night, for the time being暂时,
at times有时,day by day一天天地,in no time立刻。
4.during是介词,不能引导从句。
二、注意一些表示地点场所介词短语的引伸、比喻含义
in the mud在泥中,beyond hope绝望, in freezing在严寒天气中,in danger在危
险中,in trouble在困境中,in public在公共场合中,under construction在建设
中,on business出差,in the same boat处境一样,on sale在出售
三、表示方式、手段、工具等介词(by,with,on,in)
1.by: The blind men thought they could learn what the elephant looked like by
touching it./ make a living by teaching/ by hand手工地,靠手工地,by letter,
by post, by electricity, learn sth. by heart, struck by the beauty因美丽
而着迷 He was paid by the hour/ the day/ month/…他按时/日/月/…被付给工钱。
by plane/ train/ ship/ air/ water/ sea/…, by means of用…手段,方式;by
way of经由,取道于… learn English by/ over/ through/ on the radio
2.on: live on food, kneel on one¢s knees, lie/ sleep on one¢s back / side / face
仰/侧/俯卧(睡)
3.in: in English, in ink, in silence, in one voice异口同声地,in a hurry匆忙
地,in surprise惊讶地
4.with: write with a pen, work with one¢s hands, smell with one¢s nose, beat the
horse with a whip(鞭子)
四、相近介词(短语)辨析
about“关于”,知识性或随便谈论:a discussion about the plan
2. go/come/walk/run后只能用into, put/sit down/throw/jump/fall后可用in/into
above在…上面(不一定垂直上方),below在…下面
after an hour一小时后,用于过去时
besides除…之外(还有)





