Unit 2 Section B (1a-1e) (讲解课件)-【优翼·学练优】2023-2024学年七年级英语下册同步备课（人教版）

七年级（下） 优翼英语教学课件（RJ） Unit 2 What time do you go to school? Section B (1a-1e) 优翼七年级英语下（RJ） 教学课件 学习目标 Key words & phrases : half; past; quarter; homework; do one's homework; run; clean; walk; take a walk; clean my room; go to bed. Key sentences: 1. —When do students usually eat dinner? —They usually eat dinner at a quarter to seven in the evening. 2. I want to know about your day. 3. What do you do in the evening? To learn to listen and write the time. Words & Expressions half past quarter homework do (one’s) homework n. & pron. 一半；半数 prep. 晚于；过（时间） adj. 过去的 n. 一刻钟；四分之一 n. 家庭作业 做作业 www.youyi100 Words & Expressions run clean walk take a walk v. 跑；奔 v. 打扫；弄干净 adj. 干净的 n.&v. 行走；步行 散步；走一走 www.youyi100 Revision ①顺读法：用基数词，按“小时+分钟”的顺序直接写出时刻。 ②逆读法：当分钟数≤30分钟，用“分钟+past+小时”表示，意为“几点过几分”。 past prep. 晚于；过（时间） adj. 过去的 fifteen past twelve 非整点时刻的表达方式 twelve fifteen www.youyi100 fifteen to one 1点差15分 ②逆读法：当分钟数＞30分钟，用“（60-原分钟数）+to+（原小时数+1）”表示，意为“差几分到几点”。 www.youyi100 quarter /ˈkwɔː(r)tə(r) / n. 一刻钟；四分之一 a quarter past twelve 当分钟数是15时，可用a quarter表示。 half /hɑːf/， /hæf/ n. & pron. 一半；半数 half past twelve 当分钟数是30时，可用half表示。 www.youyi100 Lead in What’s the time of the day? in the morning in the evening at night in the afternoon www.youyi100 in the morning(before 12:00)（口语） AM/a.m.(书面） 6:15 a quarter past six in the morning a.m. www.youyi100 in the evening/at night in the afternoon (before 6:00 )（口语） a quarter to six in the afternoon 5:45 p.m. a quarter to ten at night 9:45 p.m. PM/p.m.（书面） PM/p.m. www.youyi100 Look and say 7:45 They usually go to school at _______________ to ______ in the morning. 7:45 AM (a.m.) 早上七点四十五 a quarter/fifteen eight AM (a.m.) 上午，午前（午夜12:00至中午12:00前），使用时常用小写形式。 www.youyi100 Look and say 4:30 They usually play basketball at __________ past ______ in the afternoon. 4:30 PM (p.m.) half/thirty four PM (p.m.) 下午，午后（中午12:00至午夜12:00前），使用时常用小写形式。 www.youyi100 Look and say 10:15 Mr. Chen always watches TV at _