介词in-at-on的区别

1、WINTER,Template,01,Prepositions of Time,in on at,时间介词,02,Toms test,1.I was born on 2010. 2.Children(儿童们) have great fun at Children Day. 3.I get up early on 6:00 at the morning every day. 4.People plant Christmas Trees in Christmas.,0,03,Task ： Help Tom find reasons,04,Look at the sentences below,1.

2、My parents watch TV in the evening.,2.We plant trees in March every year.,3.In Hainan, it never snows in winter.,4.The 22nd World Cup is in 2022.,一天中的早、中、晚,月份,季节,年,05,at Christmas,Point：,( ) the winter holiday ( ) ones life在某人一生中 ( ) the 21st century （21世纪） ( ) three days （weeks/month）三 天（周/个月） ( )a

3、 week （一周），,In 后面多表示时间段意义，即在较长的一段时间内。,in,06,Summary(1),时间介词in,用在_、_、,_、_、,_。,年份,月份,季节,一天中的早中晚,较长的时间段,07,Seasons,(四季),spring,summer,autumn,winter,08,Months (月份),January,February,March,April,May,June,July,Augest,September,October,December,November,09,Look at the sentences below,1. We do not go to scho

4、ol on Saturday.,2.Our summer holiday starts on 1 July.,3.Amy goes swimming on Sunday morning.,4.They have lots of fun on Childrens Day.,星期,日期,特定一天的早、中、晚,节日,10,时间介词on,用在,_、_、,_、_。,Summary (2),星期,日期,节日,特定某天的早中晚,WINTER,Template,11,Days,12,Look at the following sentences,1.Millie has breakfast at seven

5、oclock.,2.Children in China start school at 6 years old.,3. We eat bread and drink milk at breakfast.,某一具体的时间,年龄,三餐,13,at down （黎明）， at daybreak （天亮）， at noon （中午）， at midnight （半夜）， at the beginning of the month （月初）， at that time （那时）， at this time of day （在一天的这个时候）。,具体时间,14,Test For Memory,in: we

6、 use in before: _, _, _, _.,on: we use on before: _,_, _ _ .,at: we use at before: _, _, _, _.,一天中的早中晚,年份,月份,季节,星期,日期,节日,特定一天的早中晚,具体时间,三餐,年龄,15,注意：,在含有 next（下一个）、last(上一个)、every（每，每个）、some、all的词组，或者 tomorrow、yesterday、the day before yesterday、the day after tomorrow 的前面不加 任何时间介词,WINTER,Template,16,1.

7、My mother wakes me up every morning. 2.I will be 14 years old next year. 3.Our parents will visit our school this Friday. 4. She was a doctor last year. 5.Lets have a meeting the day after tomorrow.,TEST,1.It is very cold _ winter. 2.Im going to see the doctor _ three oclock. 3.The winter holiday st

8、arts _ 15 January. 4.We will have a long holiday _October. 5.We will have a party _ next week.,in,at,on,in,6.She could ride _ age of 6. 7.My father usually listens to music _ breakfast. 8.Children can fly kites _ Spring. 9.A terrible(可怕的) earthquake(地震) happened in Wenchuan_ the afternoon _ 12 May,2

9、008. 10.lets have a meeting _ Friday afternoon.,at,at,in,on,on,on,Read Part A on P45 and finish Part A1,Dear Millie, Thanks for your email. I would like to tell you about my life here. Our lessons begin _ nine oclock. Usually we have three lessons _ the morning and two _ the afternoon. We do not have lessons _ Saturday or Sunday. I love sports. I am good at playing football. I often play it with my friends _ Saturday afternoon. We have a football match _ autumn every year. This ye