小学语法 介词的讲解及应用

1、2021/3/91小学英语语法小学英语语法Little Star English2021/3/92总结我是I来你是you, he, she,it不能丢,见到我们要喊we,见到他们要喊they.主格I you he she it we theyme youhimheritus them宾格2021/3/93总结my your his her its our their形容词性物主代词名词性物主代词mine yourshishers itsours theirs形变名，多数词尾加s, his its 是本身，my 变mine 需分明。2021/3/94介词介词是一种虚词。不能单独作句子成分，它只有

2、跟它后面的宾语一起构成介词短语，才能在句子中起作用。 介词介词2021/3/95 介词介词with, 与.一起,偕同,和. ，带着.;有.的in,在.里on,在.上under在.下面 behind,在.后面about关于near靠近,before在.以前after在.以后for为,为了;代替,代表;因为,由于 to向， 往， 给up向.上,往.上down向下;向楼下from从.起；从;由离(开) ；从.来；出自 in front of在的前面fromto从到at the back of在后面2021/3/96表示时间的介词有：表示时间的介词有：at, on, in （1）at表示表示“在某一个

3、具体的时间点上在某一个具体的时间点上”，或，或用在固定词组中。用在固定词组中。 at ten oclock, at 9:30 a.m. at night, at the weekend 介词介词2021/3/97（2）on表示表示“在某日或某日的时间段在某日或某日的时间段”。 on Friday, on the first of October, on Monday morning 介词介词2021/3/98（3）in表示表示“在某一段时间（月份、季节）在某一段时间（月份、季节）里里”。 in the afternoon, in September, in summer, in 2005 介词

4、介词2021/3/99 in一词还有其他的固定搭配，一词还有其他的固定搭配， 如：如：in blue（穿着蓝色的衣服），（穿着蓝色的衣服）， in English（用英语表达），（用英语表达）， take part in（参加）（参加） 介词介词2021/3/910介词小口诀介词小口诀in 年 in 月 in四季, on号 on 日 on星期，具体时间用at.2021/3/9111) Whats this ( at, on, in ) English?2) Christmas is ( at, on, in ) the 25th of December.3) The man ( with, o

5、n, in ) black is Su Hais father.4) He doesnt do well ( at, on, in ) PE.5) Look at those birds ( on, in ) the tree.6) We are going to meet ( at, on, in ) the bus stop ( at, on, in ) half past ten.7) Is there a cat ( under, behind, in ) the door?8) Helens writing paper is ( in, in front of ) her compu

6、ter.9) We live ( at, on, in ) a new house now.10) Does it often rain ( at, on, in ) spring there?1、选用括号内恰当的介词填空。、选用括号内恰当的介词填空。2021/3/9121) Jim is good in English and Maths. 2) The films were in the ground just now. 3) They are talking to their plans. 4) How many students have their birthdays on May?

7、 5) Womens Day is at the eighth of March. 6) I can jog to school on the morning. 7) Did you water trees at the farm? 8) Can you come and help me on my English? 9) I usually take photos in Sunday morning. 10) What did you do on the Spring Festival? 2、圈出下列句子中运用不恰当的介词，并将正确的答案写、圈出下列句子中运用不恰当的介词，并将正确的答案写在

8、横线上。在横线上。atonaboutinoninonwithonin2021/3/913 1） Mrs Green has lived _ London _ ten years. A. at, forB. in, sinceC. in, for D. on, by 2） Christmas Day is _ December 25. A. at B. on C. inD. by 3) The basket is full _ vegetables. A. aboutB. of C. with D. on 4) _ my way home, I met an old friend of mine

9、. A. InB. By C. On D. At 5) The sun rises _ the east and goes down _ the west. A. in, inB. on, on C. from, fromD. at, at 6) There will be a class meeting _ Friday afternoon. A. at B. in C. on D. for 7) I am sure hell be back _ an hour. A. after B. in C. for D. to 8) There are some flowers _ the house. A. in front of B. in the front of C. on front of D. on the front of 9) The little girl saw a beautiful bird _ the tree. A. on B. in C. intoD. a