(
课件网) Grammar 学习目标： 1、获取、理解不同的时间介词所表达的含义及其使用范围，并在具体语境中正确运用； 2、理解频度副词的含义，并在语境中选用合适的频度副词谈论事情发生的频率； 3、在谈论校园生活的情境中准确、恰当地使用时间介词和频度副词。 Part A Prepositions of time 时间介词 Turpis Egestas Designed By Xiao Senectus Et Netus Et Malesuada Fames Ac Turpis Senectus Et Netus Et Senectus Et Netus Et us Et Malesuada Fames Ac Turpis Egestas start _____ have lessons _____ practise volleyball _____ have Biology classes _____ 单击此处添加文本具体内容 have a field trip at 8:00 on Tuesdays and Thursdsys at 8:15 on Friday afternoons start _____ in September Millie’s school day Review 1. What time do you go to school every day 2. On what days do you usually have Biology lessons 3. When do you usually have Chinese lessons Lead-in I go to school at 7:00 a.m. every day. We have Biology lessons on Mondays and Wednesdays. We usually have Chinese lessons in the morning. Read the three sentences aloud and tell which preposition we use before each time expression. I go to school at 7:00 a.m. every day. We have Biology lessons on Mondays and Wednesdays. We usually have Chinese lessons in the morning. Exploring the rules We use “at” before time of the day, “on” before days and “in” before parts of the day. When do we use these prepositions Months of the year: January February March April May June July August September October November December 3 Presentation A Prepositions of time We use different prepositions to talk about time. Preposition Used for Example in parts of day months seasons years We read English in the morning. Our new term starts in September. We have a field trip in autumn. We took a trip to a farm in 2022. Seasons: spring summer autumn winter is used for _____, _____, _____,_____. 月份 上午，下午，晚上 季节 年份 in: Work out the rule 时间介词 Days of the week: Sunday Monday Tuesday Wednesday Thursday Friday Saturday 3 Presentation We use different prepositions to talk about time. Preposition Used for Example on days dates parts of a specific day special holidays We don’t go to school on Saturday. Our summer holiday starts on 1 July. We have a Biology class on Tuesday morning. We have lots of fun on Children’s Day. is used for:_____, _____, _____, _____. on: 某一天的上午、下午、晚上 星期 日期 特定的节日（一天） Work out the rule 在十月一日的下午 on the afternoon of October 1st 在一个寒冷的早晨 on a cold morning 3 Presentation We use different prepositions to talk about time. Preposition Used for Example at time of day age Millie often gets up at 7 o’clock. Children in China usually start school at 6 years old. is used for:_____, _____. at: 某一时刻 年龄 Work out the rule at noon 在中午 at night 在夜里 at the weekend 在周末 at Christmas 在圣诞节 注意：如果节日不止一天，而是持续一段时间，我们用at。如： at Christmas、at the Spring Festival。 Compare We have lots of fun on Children’s Day. at ... ...
