冀教版英语八年级上册Unit2Lesson12学案LESSON 12 Tick-tockTeaching Content掌握词汇及短语： clock, half, half an hour, quarter, （a） quarter to three, Not yet识别词汇及短语：clap, snap, tick-tock, yetTeaching Aims1. Talking about time 谈论时间及时间表达法2. Know about the importance of doing things on time and keeping promise in western countries 了解西方文化中遵守时间和信守诺言的重要Teaching Difficult Pointsto, past,half 的用法Teaching PreparationTeaching ProcedureStep1.Talk about your favourite subject.Step 2.Show a clock and ask :Whats this?What does it sound? Lesson12Tick-tock.What does the clock/watch say?What time is it? Whats the time?2:45 3:15 3:30Study quarter,half,past,时刻表达法1）时在前，分在后，直接用基数词来表达。例如：two thirty 2:30; five five 5:052）分在前，时在后，分和时之间要加一个介词to或past. 当分钟在（含）之前时，用past;当分钟在之后时用to, to表示“差”。例如：twenty past two 4:30 thirty past four 6:35 twenty-five to seven（差分不到点）：50 ten to nine （差分不到点）3）当分钟是，时用quarter来表示。例如：9:15 a quarter past nine 11:45 a quarter to twelve （差一刻不到点）当分钟是时，常用half 来表示。例如：6:30 half past six 10:30 half past tenStep 3.Practice asking and answering6:10 8:15 5:30 11:00 1:58Step4 .Ask and answer in pairs.What time do you ？ get up ,go to school,begin class,have lunch,play games,get home,do homework,go to bed,Step5 .Do the game,part1in lesson12.note:Yet,half an hour ,a quarter to threeStep 6 Do some exercises then check the answers.