人教版英语七下Unit 2 Section B Period One实用教学课件.ppt

Preview the new words and expressions. Preview the healthy and unhealthy habits of Tony and Mary. Section B Period One Unit 2 What time do you go to school? half past quarter homework do (one’s) homework run clean walk take a walk 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 v. 跑；奔 v. 打扫；弄干净 adj. 干净的 n.v. 行走；步行 散步；走一走 Words Review 接龙 幻灯片上单词或短语出现时，同学应迅速读出并说出中文意思。 每人一词，按行/列依次接龙，3秒内说不出，此行/列同学即失去此答题机会，下一行/列同学接续。 past homework run clean take a walk do (one’s) homework half walk quarter To learn to ask about and say times using adverbs of frequency When do you usually/ always/ never do... in the morning/ in the afternoon/ in the evening? To learn to express the time past, to, half, quarter, p.m., a.m. To know the importance of being a punctual (守时的) person 1 Six 2 3 4 5 6 7 8 9 10 11 12 Six-ten Six-forty Six-fifteen Six-twenty Six-thirty Six-fifty Seven Seven-fifteen Seven-twenty Seven-thirty Seven forty-five Game Try to speak out the times as quickly as possible. Let’s see who’s quick and accurate(准确). Say the times in the picture. six thirty three fifteen six forty five nine forty five Now read the times below. What’s different from the expressions above? 采用数词直接表达时刻：先说小时，再说分钟 采用介词past, to表达时间： 半个小时以内常用past：表“几点过几分” 而半小时过后多用介词to：表“差几分到几点” quarter: 15分 half: 半小时 What do AM and PM mean? AM (a.m.) = in the morning PM (p.m.) = in the afternoon/evening “午前，上午” (午夜12:00后至中午12:00前) “午后，下午” (中午12:00后至午夜12:00前) 书面语 口语 What’s special about the expressions of time in English? Compare: 早上六点半 下午三点一刻 傍晚六点四十五 晚上九点四十五 英语时间顺序： “由小到大” 汉语时间顺序：“由大到小” When do students usually do these things? Match the activities with the time of day. 1a 3 4 1 2 Try to write four sentences according to the information in 1a. For example: Students usually do homework at a quarter past three in the afternoon. Check your answers in 1a with your partner. 1b They usually eat dinner at a quarter to seven in the evening. -- When do...usually/always…? -- They usually/alwa