青少版新概念1B-Unit20-1资料课件.ppt

Unit 20What a surprise,Lesson 39Lesson 40,Review,Challenge your eyes 挑战你的眼睛,tin,bread,grape,meat,buy,butter,cheese,cake,tin,bread,grape,meat,buy,butter,cheese,cake,tin,bread,grape,meat,buy,butter,cheese,cake,Challenge your eyes 挑战你的眼睛,tired,chop,why,a lot of,lots of,eat,problem,eat,finish,Why not?,finish,tired,why,finish,lots of,Challenge your eyes 挑战你的眼睛,salad,mustnt,mustnt,peach,mustnt,dish,drink,drink,fish,peach,salad,dish,fish,peach,mustnt,drink,salad,mustnt,Lead-in,It has a big face,but it has no eyes or ears.It has no legs,but it has three hands two long hands and a short one.It has no mouth,but it can say“tick,tick,tick”.,Puzzle,Puzzle,clock,TIME!,3:00,3:15,3:30,3:45,整点的表达：整点+oclock 6点：6 oclock/six oclock 8点：8 oclock/eight oclock,a quarter,half,past分钟数不超过30分,half past,to分钟数超过30分,oclock,分钟数+past+点钟数(分钟数不超过30分),差分钟数+to+下一点钟(分钟数超过30分),8:00,10:00,2:00,11:00,3:30,9:30,6:30,a quarter to _,12:30,7:15,5:15,12:15,a quarter past _,_oclock,4:45,6:45,6:15,half past _,7:45,上午,可在时间后加上am或a.m.。thirteen past six a.m.下午，可 在时间后加上pm或p.m.。four oclock p.m.,New Words and Expressions,surprise 惊奇，意外 find 找到 lesson 课 bye 再见 half past 点半 When 什么时候？talk 谈话 look for 寻找 a quarter to/past next 下一个 点 三刻/一刻,look for,next,when,bye,find,quarter,talk,half pase,lesson,spurise,看谁读得快！,Listen and answer!P37,Grammar,What a surprise!,时间介词：at,on,in,at与具体的时刻连用at a quarter to，at 7 oclockon+具体的某一天on Sunday,on Monday morningin+月份/季节/年份in June,in summer,in 2005,怎么了？出什么事了？,Whats the problem?Whats the matter?Whats wrong,改错,1.There is about twenty books on the shelf.2.Her music lesson is in six oclock.3.Its half of six now.Hurry up.4.-How are Lucy?-Shes fine.5.She cant finding her book.6.How a surprise!,Bye Bye,