1 介词 一．概念：介词用来表明名词与句中其他词的关系，介词是虚词，不能独立充当句子成分 介词短语能够充当句子成分, 介词短语 = 介词+介词宾语（名词、宾格代词、动名词等充当） 二、常用 1、in 在......之内 1) 表示地点，表示大地点。 She’s in China with her mom and dad. 2)表示时间，表示在某一个时间段内The weather is cold in winter. 3) 表示颜色和语言也用介词in。 Do you know the girl in red? I can write this article in English. 2、from 从......中来 1) come from I come from China and I’m Chinese. 2) download from I download music from the Internet. 3) be different from Lily’s habits are different from Linda’s. 3. with 和，用，与 1) with sb 和......人在一起 I’m in Class One with Daming and Lingling. 2）with sth. 表示用某种工具 I write with my pen, and I see with my eyes. 4. at 在...... 1) 表地点，主小地点。 My father is a teacher at Beijing International School. 2) 表时间，主指时间的一个点。 I get up at half past seven in the morning. 3) be good at 擅长于...... I am good at reading and writing. 5. behind 在......后面 The classrooms are behind the offices. 6. next to 紧挨着 The library is next to the classrooms. 7. in front of 在 ......前面 They are in front of Tony and Daming. 8. for 为了......，因为。。。。 Thank you for your email. 9. on 在......上，在......时 1） 表示时间，表示具体的一天。 Would you like to go to a football match on Sunday? 2） 表示地点 on the farm on the playground 10. to 自，向 1）talk to 与......谈论 We have a break and I talk to my friends. 2) go to 去 He likes films and he often goes to the cinema. 3）welcome to 欢迎到...... Welcome to Beijing Zoo. 4）listen to 听 They always listen to music. 5）connect......to .和...连接一起 Please connect the monitor to the computer first. 介词的作用 介词...
