(
课件网) Unit 4 My Day Period 3 Grammar 牛津译林版 七年级上册 Lead in Review Millie’s day Millie’s school starts ____ eight ____ the morning from Monday to Friday. Her lessons begin ____ 8:15. Sometimes her friends and she go to the library ____ the afternoon. They often read books there ____ Tuesday and Thursday. Millie likes playing volleyball. She practises playing volleyball after school ____ Wednesday afternoon. at in at in on on Lead in Try to use “at, on, in”. I go to school ____ 7:30. I usually have four lessons ____ the morning. I play basketball ____ the afternoon. I do my homework ____ the evening. I often go out with my family ____ Sunday. …… at in in in on Grammar Prepositions of time We use different prepositions to talk about time. Preposition Used for Example in parts of day months seasons years My parents watch TV in the evening. We plant trees in March every year. In Hainan, it never snows in winter. The 22nd World Cup is in 2022. on days dates parts of a specific day special holidays We do not go to school on Saturday. Our summer holiday starts on 1 July. Amy goes swimming on Sunday morning. They have lots of fun on Children’s Day. at Time of day age Millie has breakfast at seven o’clock. Children in China start school at 6 years old. TIPS 12 months in a year. January April July October February May August November March June September December TIPS 4 seasons in a year. TIPS 7 days in a week. 万圣节 端午节 中秋节 春节 元旦 儿童节 圣诞节 复活节 TIPS Guess the meaning of the following festivals. Easter Christmas Children’s Day New Year’s Day Mid-autumn Festival Spring Festival Halloween Dragon Boat Festival Grammar Prepositions of time (in/on/at) 我们可以在不同的时间前面使用in、on或at，来表达做某事的时间。 1. 介词in ① 用于一天中的早、中、晚。如 in the morning/afternoon/evening ② 用于月份。如 in January/February/March/April/May/June/July/August/ September/October/November/December ③ 用于季节。如 in spring/summer/autumn/winter ④ 用于年。如 in 2008/2012/2100 Grammar Prepositions of time (in/on/at) 2. 介词on ① 用于星期。如 on Sunday/Monday/Tuesday/Wednesday等 ② 用于某一天。如 on 1 September ③ 用于某一天的早、中、晚。如 on a cold morning/on Sunday afternoo ④ 用于特定的节日（一天）。如 on Children’s Day 3. 介词at ① 用于某一时刻。如 at 4:15 ② 用于年龄。如 at 12 (years old) 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 Grammar Prepositions of time We use different prepositions to talk about time. Dear Millie, Thanks for your email. I would like to tell you about my life here. Our lessons begin _____ nine o’clock. 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 school football match _____ autumn every year. This year, it is ___ ... ...
