七年级下unit---时间表达法.pptx

Unit 2 Unit 2 What time do you go to school?What time do you go to school?Period 1(A1a-2c)Period 1(A1a-2c)It has no feet,but it can walk with his hands.Whats this?It calls Tick,Tick,Tick every day.Lets guess!It has no mouth,but it can speak to you.What time is it now?What time is it now?Lets learn.整点整点Its six oclock.What time is it now?Its.nine thirtythree fivethree seventeen9:303:173:05half past nine一半一半five past threeseventeen past three过了过了7:502:40seven fiftytwo fortyten to eighttwenty to three差差What time is it now?Its.“to”表示几点差几分表示几点差几分.“past”表示几点过了几分表示几点过了几分.past分钟数不超分钟数不超过过30分分half pastto分钟数超分钟数超过过30分分 oclock时间表达法时间表达法1.点钟数点钟数+分钟数分钟数 6:10 six ten 7:25 seven twenty-five2.分钟数分钟数+past+点钟数点钟数(分钟数不超过分钟数不超过30分分)7:20 twenty past seven 8:30 half past eight 3.差分钟数差分钟数+to+下一点钟数下一点钟数(分钟数超过分钟数超过30分分)8:45 fifteen to nine 9:50 ten to tenSummary6:1011:055:30six tenseven twentyten past six twenty past sevena.m.7:20a.m.9:15a.m.p.m.时时分分分分时时pastpast ninefifteena quarter past five2:153:1510:156:308:309:3010:303011:1512:154:15five past eleventhirtyhalf 7:3511:456:55 4:406:50six fiftyten to seven（10分到7时）（25分到8点）twenty-five to eight（15分到12点）fifteen to twelvea quarter to twelve（20分到5点）twenty to five（5分到7点）five to seven301、直接直接法法：“钟点钟点+分钟分钟”按时、分的顺序用数字直接表示按时、分的顺序用数字直接表示整点整点直接数字后加上直接数字后加上ooclockclock时间的表达法时间的表达法four oclockseven fifteensix forty4:00 7:156:40 2、间接法：、间接法：12:05 8:25 11:10 five past twelvetwenty-five past eightten past eleven表示表示“几点几点过过几分几分”分钟分钟+past+小时小时 间接法：间接法：10:50 6:58 9:40 ten to eleventwo to seventwenty to ten 表示表示“几点几点差差几分几分”分钟分钟+to+小小时时 （当分钟大于（当分钟大于30时，用时，用to表示表示“差几差几分钟到下一个钟点分钟到下一个钟点”。to是是“差差”的的意思。）意思。）3、一刻钟和半小时的表达、一刻钟和半小时的表达 15分钟：分钟：a/one quarter 半小时：半小时：half在几点用在几点用 （介词）（介词）at7:45 10:15 3:30 a quarter to eighta quarter past tenhalf past threeWe will arrive in New York at 9 oclock tomorrow.1、表示上午、下午或晚上的具体时刻，、表示上午、下午或晚上的具体时刻，可以在时刻后加上可以在时刻后加上in the morning in the afternoonin the evening at night 2、在、在12点之前点之前的具体时刻后用的具体时刻后用 a.m 在在12点之后点之后的具体时刻后用的具体时刻后用 p.msix a.m上午六点上午六点 one p.m下午一点下午一点Its nine oclock.What time is it?Its twelve oclock.What time is it?Its nine thirty.Its half past nine.What time?Its ten past ten.What time.?two fiftyten to threeWhat?twelve fifteenfifteen past twelveWhat?6:25 6:407:004:057:159:30half past nine5 past 420 to 725 past 615 past 77 oclock本单元学习了时间表达方式本单元学习了时间表达方式 时间表达法有两种Summary1.直接法结构为：钟点数+分钟数翻译为：几点几分3:40three fourty2.2.间接法间接法A.当分钟数小于等于30时，用介词past 结构为：分钟数+past+整点时间 翻译为：几点几分需要使用介词：Past 过 to差2:15fifteen past two/a quarter past twoB.当分钟数大于30时，用介词to 结构为：（60-原分钟数）+to+下一个整点时间 翻译为：几点差几分3:40twenty to fiveten past onea quarter past fourtwenty past onehalf past six1:104:151:206:30twenty to onea quarter to twelveten to seven12:4011:456:50 1 1.上午七点整点整 2 2.中午十二点中午十二点 3.早上五点半 4.下午五点一刻 5.六点差十分 6.五点过两分 1.seven oclock in the morning/seven a.m.2.twelve oclock at noon3.half past five in the morning/five thirty in the morning 4.a quarter past five in the afternoon5.ten to six6.two past five7 7.三点二十五三点二十五 8 8.四点三十八分四点三十八分9 9.十二点差一刻十二点差一刻 1010.五点零五分五点零五分11 11.九点十分九点十分 1212.十一点零六分十一点零六分 7.three twenty five/twenty five past three8.four thirty eight/twenty two to five9.a quarter to twelve10.five past five11.ten to nine12.six past eleven