1、介词1、介词的主要用法：介词是一种虚词,不能独立使用。介词之后一般有名词或代词(宾格)或相当于名词的其他词类、短语或从句作它的宾语,即构成介词短语。有些介词是由两个以上的词构成的短语介词,如：out of(从中出来), away from(距离), next to(在隔壁), in front of(在前方)等。2、 介词的分类表：*地点(位置、范围)介词： after在后面, at在处, before在.前, behind在.后, beside在.旁边, between在.之间, from来自., in在.里面, near靠近., on在.上面, outside在.外面, under在.下方
2、, in front of在.前, in the middle of在.的中间, at the back of在.的后部,等等。 *方向(目标趋向)介词： along沿着., around绕着., at朝着., down向下, for向., from从/离., in进入., into进入., near接近., off脱离/除., out of向.外, outside向.外, to向/朝., up向.上, away from远离. *时间介词：about大约., after在以后, at在 (时刻), before在以前, for有(之久), from从(时)起, in在(上/下午); on在(
3、某日), past过了(时), to到(下一时刻), *方式介词：as作为/当作., by用/由/乘坐/被., in用(语言), like与一样, on骑(车)/徒(步), with用(材料),用(手/脚/耳/眼), *涉及介词: about关于., in在(方面), of的,有关., to对而言, with就而言 *其它介词: 【目的介词】 for为了., to为了 【比较介词】 as与一样,like象一样,than比.,to与相比少, 【伴随/状态介词】 at在(上班/休息/上学/家,etc.),in穿着(衣服/颜色), on在(值日), with与一起,有/带着/长着.3、介词短语的句法
4、作用：介词短语相当于一个形容词或副词,可用作状语、定语和表语。如：The man came .(状)(那个人走下楼来)The woman is from the countryside.(定)(头上戴花的妇女来自乡下)The teacher is now with the students.(表)(老师现在和学生在一起)4、介词短语在句子中的位置：介词短语做状语时,如果表示时间/地点,可以放在句首或句尾,如果表示方向/方式/伴随/涉及/原因/目的/比较,一般放在句尾； 介词短语作表语时放在连系动词之后；介词短语作定语时,只能放在被修饰的名词之后。如：He wanted to find a go
5、od job in Shanghai the next year.(状语)(他想来年在上海找份好工作)They searched the room for the thief.(他们在房间里搜索小偷) The letters are for you.(表语)(信是给你的)Have you seen a cat with a black head and four white legs?(定语)(你看见一只黑头白腿的猫了吗？)5、重要注释： this / that / these / those / last / next / a / every / each等词构成的时间短语,前面不用任何介词
6、。如：Every year travelers from abroad come to visit Pingyao.(每年都有国外的游客来游览平窑镇)He had a bad cold that week.(那个星期他患重感冒) 记住一些固定词组： on foot(步行), at night(在晚上), play with(玩耍),look out of(朝外面看), with ones help(在的帮助下),look after(照料),look for(寻找),on a bike(=by bike)骑车, help sb. with(帮某人做)等等。6、某些介词的用法辨析： 时间或地点介
7、词in、on、at的用法区别：表示时间时, in表示在一段时间里(在将来时句子中则表示在一段时间之后), on表示在具体的某一天或者某天的上下午等, at表示在某个时刻或者瞬间； 表示地点时, in表示在某个范围之内, on表示在某个平面上或与一个面相接触,at则表示在某个具体的场所或地点。如：He was born on the morning of May 10th.(他出生于五月十日的早晨)/ I usually get up at 7：00 in the morning.(我通常在早上的七点钟起床) / His glasses are right on his nose.(他的眼镜就架
8、在他的鼻子上)/ He is at the cinema at the moment.(此刻他正在电影院) after与in表示时间的用法区别：“after+(具体时刻/从句)”表示“在时刻之后”常用于一般时态；“in+(一段时间)”表示“在(多久)之后”,常用于将来时态。如：He said that he would be here after 6：00.(他说他六点钟之后会来这儿)/ My father is coming back from England in about a month.(我父亲大约一个月以后从英国回来) by、in与with表示方式的用法区别：都可以表示“工具、手段
9、”,但是by主要表示“乘坐”某个交通工具或“以方式”, in表示“使用”某种语言/文字,with表示“使用”某个具体的工具、手段。如：We see with our eyes and walk with our feet.(我们用眼睛看东西,用双脚走路)/ Please write that article(文章) in English.(请你用英语写那篇文章)/ Lets go to the zoo by taxi.(我们打的去动物园吧。)/ It was written by Lao She.(那是老舍写的) in front of 与in the front of： in front o
10、f“在的前面”, 与in the front of“在的前部”。如：A car was parking in front of the hall.(大厅跟前停着一辆汽车)/ In the front of the hall stood a big desk.(大厅前部立着一个大讲台) 练习：用适当的介词填空:1. Tom is the boy _ glasses.2. Please read some books _ Chinese medicine.3. She works in the day and has a rest _ night.4. My uncle works _ a far
11、m.5. Mr Black and Yang Ling are talking _ a party.6. She wants _ buy a sweater _ her daughter.7. Its a map _ China.8. Lets have a look _ the picture.9. Whats that _ Chinese?10. Im _ Class One.11. There is a clock _ the wall _ the classroom.12. Can you see an apple _ the tree? No, But I can see a bir
12、d _ the tree.13. There is a purse _ here.14. There is a boat _ the lake.15. There are many kites _ the sky.16. What clothes is she wearing? She is _ red.17. Can you see the boy _ the bike?18. The woman _ a yellow dress is my mother.19. Who can you see _ the picture?20. Whos the man _ your mother and
13、 father?21. Gao Shan gets up _ 6:00 _ the morning.22. We dont have classes _ Sunday morning.23. What do you often do _ Saturday? 24. Can you help me _ my maths?25. Whats wrong _ you?26. Whos _ duty?27. Its time _ supper.28. She cant find the way. So she asks the policeman _ help.29. A man _ Shanghai
14、 goes to the park _ his daughter.30. Your socks are _ the desk. Put them away. You must look _ your things.31. My sister is drawing a picture _ crayons.32. Im thirsty. What _ you?33. What would you like _ breakfast?34. He is American. He is _ the USA.35. He is _ home. He isnt _ school.36. The lunch
15、_ our school is good.37. He is playing _ a you-you.38. I am good _ running. Tom does well _ jumping.39. The girls play cards _ class.40. Take _ the old coat. Put _ the new one.41. Im looking _ my dog. I cant find it.42. They are talking _ Mr. Green. They are talk _ the film.43. The cat is running _
16、the mouse.44. Peter looks _ his father.45. He is learning French _ the tape.46. Frenchmen come _ France.47. Please write _ me soon.48. Jack goes to school _ foot. Jim goes to school _ bike.49. The farm is not far _ his home.50. Dont be late _ school.答案：1. With2. About3. At4. On5. About6. To，for7. Of
17、8. Of9. In10. In11. On，in12. On，in13. Over14. On15. In16. In17. On18. In19. In20. Between21. At，in22. On23. On24. With25. With26. On27. For28. For29. In，with30. On，for31. With32. About33. For34. In35. At，at36. In37. With38. At，in39. In40. On，off41. For42. With，about43. After44. Like45. With46. From4
18、7. To48. On,by49. Away50. For亲爱的读者：春去春又回，新桃换旧符。在那桃花盛开的地方，在这醉人芬芳的季节，愿你生活像春天一样阳光，心情像桃花一样美丽，感谢你的阅读。1、生活不相信眼泪，眼泪并不代表软弱。23.4.244.24.202300:3200:32:004月-2300:322、世上没有绝望的处境，只有对处境绝望的人。二二三年四月二十四日2023年4月24日星期一3、成功都永远不会言弃，放弃者永远不会成功。00:324.24.202300:324.24.202300:3200:32:004.24.202300:324.24.20234、不要为它的结束而哭，应当为
19、它的开始而笑。4.24.20234.24.202300:3200:3200:32:0000:32:005、生命的成长，需要吃饭，还需要吃苦，吃亏。星期一, 四月 24, 2023四月 23星期一, 四月 24, 20234/24/20236、生命太过短暂，今天放弃了明天不一定能得到。12时32分12时32分24-4月-234.24.20237、放眼前方，只要我们继续，收获的季节就在前方。23.4.2423.4.2423.4.24。2023年4月24日星期一二二三年四月二十四日8、拥有梦想只是一种智力，实现梦想才是一种能力。00:3200:32:004.24.2023星期一, 四月 24, 20
20、23亲爱的读者：春去春又回，新桃换旧符。在那桃花盛开的地方，在这醉人芬芳的季节，愿你生活像春天一样阳光，心情像桃花一样美丽，感谢你的阅读。1、盛年不重来，一日难再晨。及时宜自勉，岁月不待人。23.4.244.24.202300:3200:32:004月-2300:322、千里之行，始于足下。2023年4月24日星期一3、少年易学老难成，一寸光阴不可轻。00:324.24.202300:324.24.202300:3200:32:004.24.202300:324.24.20234、敏而好学，不耻下问。4.24.20234.24.202300:3200:3200:32:0000:32:005、海内存知已，天涯若比邻。星期一, 四月 24, 2023四月 23星期一, 四月 24, 20234/24/20236莫愁前路无知已，天下谁人不识君。12时32分12时32分24-4月-234.24.20237、人生贵相知，何用金与钱。23.4.2423.4.2423.4.24。2023年4月24日星期一二二三年四月二十四日8、勇气通往天堂，怯懦通往地狱。00:3200:32:004.24.2023星期一, 四月 24, 2023
