Unit 2 Section B (1a-1e) 课件 2022-2023学年人教版英语七年级下册

What time do you go to school? Unit 2 Section B 1a-1e Teaching Goals (教学目标) 知识与技能:能正确使用past和to表达时间。拓展表达日常生活习惯的短语。 情感态度:采访师生,了解学生的生活学习情况,体现社会对培养学生良好习惯的重视,引导学生养成健康的生活作息习惯。 文化意识:了解英美国家学生们的日常生活习惯以及表达时间的习惯。 学习策略:借助语境猜测词义。训练学生能听辨并速记时间和活动这一关键信息的能力。 What time is it? It’s five ten. It’s five twenty. It’s five thirty. What time is it? It’s time for homework. It’s nine thirty. It’s nine fifty. It’s nine forty. It’s time for bed. Leading-in It’s time for sth. 意思为“到做某事的时间了” 观察方框里的时间短语,说出时间表达法。 表达具体时刻的时间还有其它的表达法吗? Presentation 在英语中时间的表达有两种方法, 1. 顺读法,也叫直接表达法,即按照先后顺序把数字读出来,通常为 点钟+分钟, 如: 6:05读 six o five, 7:30读 seven thirty, 8:15读 eight fifteen,2:45读 two forty-five. 2. 递读法,也叫间接表达法,所谓递读法,即分钟在前,点钟在后。 要用 past, to 两个介词来表达。 ① past表示几点过几分,用于分钟数未超过30分钟(包括30分钟), 其公式为:分钟+past+点钟。 如:8:05读作five past eight; 8:15读作fifteen past eight 8:20读作twenty past eight 8:30读作thirty past cight 注意:15分钟也可以用a quarter来表示, 30分钟也可用half来表示。 8:15也读作 a quarter past eight 8:30也读作 half past eight. 时间的表达法 Presentation 2. 递读法 ② to表示几点差几分,即离下一个钟点还差几分,用于分钟数超过30 分钟。其公式为:(60 -分钟)+ to +(点钟+1), 如:8:45可表示 fifteen to nine 或 a quarter to nine 8:55可读作 five to nine . 11:50可读作ten to twelve 注意:to在公式(60 -分钟)+ to +(点钟+1)里,其分钟和点钟数分 别为所给时间的分钟和点钟数,也就是到下一个钟点还差多少分。 时间的表达法 nine thirty half past six four five What time is it? It’s…o’clock. Look and say: five past four What time is it? seven fifteen It’s …o’clock. Presentation six forty-five fifteen past seven= a quarter past seven fifteen to seven= a quarter to seven Get to know the time of the day. morning afternoon evening night It’s seven o’clock in the morning. It’s four o’clock in the afternoon. It’s seven o’clock in the evening. It’s twelve o’clock at night. =AM =PM =PM =PM I usually … at …in the morning/afternoon/evening. Make up the sentences. What do we usually do as students? run go to bed do homework clean the room take a walk Pair work -When do students usually…? -They usually … at …in the morning/afternoon/evening. eat dinner eat breakfast go home He _at _in the morning. gets up