青少版新概念1B_unit20__what_a_surprise!.ppt

Unit 20,What a surprise!,1 surprisespraiz n.惊奇、意外 What a surprise!好一个意外呀！ What a/an +形容词（adj.）+名词+（主语+谓语） 惯用感叹句，表示吃惊。 （What a speed!） 2 Lesson lesn n.课 Music/English/Sports lesson音乐课 class 课堂、班级 Good morning，class！,New words,What a (pretty) boy!,What a (cute) baby!,What a (cute) cat!,3 half past h:f p:st adv. 点半 4 talk t:k v.谈话 5 a quarter kw:t to/past n. 点三刻/一刻 6 find fand v. 找到 （过程） look for v.寻找 （结果） 7 bye 再见（Goodbye的缩写） 8 When？wen adv.什么时候 when=what time？,9 next nekst adj. 下一个 next to 紧挨着 10 homework humw:k n.家庭作业 do ones homework 做某人的家庭作业 11 then en adv. 然后 12 wash w v.洗 wash tomatoes 洗西红柿,look for,next,when,bye,find,quarter,talk,half past,lesson,surprise,看谁读得快！,past 分钟数不超过30分,half past,to 分钟数超过30分,oclock,“数字 + oclock ”整点表达,8:00 eight oclock 10:00 ten oclock,2:00 11:00 6:00,如果分钟数30分钟，可用“分钟 + past + 钟点”表示，其中past意思是“过”。 4:20 twenty past four 8:01 one past eight,past,half,当分钟数=30分钟时，可用“half + past + 钟点”表示,其中half意思是“半”,9:30 half past three 3:30 half past nine,6:30 10:30 12:30,如果分钟数30分钟，可用“（60-分钟数）+to+(点钟数+1)” 其中to意思是“差分到点”。 8:35 twenty-five to nine 7:55 five to eight 10:50 11:59 1:52,to,a quarter to/past .点三刻/一刻 当分钟数是15分钟时，可用名词quarter （一刻钟）表示。其中past意思是“过”；to意思是“差”。,7:15 6:45 12:15 11:45,5:15 a quarter past five 4:45 a quarter to five,quarter,也可以直接按顺序说 11:05 eleven-o-five 6:40 six forty,直接法,上午,可在时间后加上am或a.m.。 six oclock a.m. （上午四点） 下午，可 在时间后加上pm或p.m.。 four oclock p.m. （下午四点）,Whats the time? (What time is it?) Its three oclock.,Whats the time? Its a quarter past three.,Whats the time? Its half past three.,Whats the time? Its a quarter to four.,Three ways to express time时间表示法,1. 整点法(时钟+oclock)/直接法（点钟数 + 分钟数）,eg: 6: 15 7: 29,2.分钟数 + past +点钟数,(几点过几分),eg: 6: 15 7: 29 8: 30,3.差分钟数 + to +下一点钟数,(几点差几分),eg: 5: 45 9: 39,six fifteen,seven twenty-nine,a quarter past six,twenty-nine past seven,half past eight,a quarter to six,twenty-one to ten,What time is it?,A. Its a quarter to ten.,B. Its a quarter past ten.,What time is it?,A. Its a quarter past one.,B. Its a quarter to two.,What time is it?,A. Its a quarter to one.,B. Its a quarter to two.,A: When/What time is your _ lesson? B: Its at _.,Hello, Linda! Nice to speak you!（常用打电话用语） How are you? （引申） And how is Ken?,Yes, Im very busy, too. Its Lucys music lesson（Chinese lesson） at half past six. Im sorry, but I cant talk now.,at用在具体时间前,Come on, Lucy! Your music lesson is at half past six, and its a quarter to six now! Whats the problem? I cant find my music book.,Oh dear! Im sorry, Linda. I must go! Can I call you at half past nine? Mum! I must find my book!,Thanks, Linda. Bye! Now, Lucy, look in your schoolbag. It isnt there. Are you sure? Yes, Mum. Look!,Oh! Here it is! What a surprise! Please hurry up（赶快）, Lucy! Its six oclock. Its Ok, Mum. Im ready. Can we go now, please？,must 必须（情态动词） 后接动词原形 must do sth.,用法： 一、表“必须”。 I must go. 我必须得走了。 I must find my book.我必须找到我的书。 二.在否定结构中表不许。 You mustnt leave here.你不能离开这儿。,English lesson 2:15,Mei Yangyang: Come on! Hurry up!,Xi Yangyang: Am I late?,Mei Yangyang: Yes, you are. Your English lessons at a quarter past two and its two oclock now!,Xi Yangyang: Oh, no! I must do my homework.,Sports lesson 2:45,I must hurry.,Music lesson 8:15,I must wash my hands.,1,2,A: Come on! Hurry up!,B: Am I late?,A: Yes, you are. Your _ lessons at _ and its _ now!,B: Oh, no! I must _.,Q1: Whats Lucys problem?,The first time,She cant find her music book.,Q2: When is Lucys music lesson? Q3: What time is it now? Q4: When can Karen call Linda?,Lucys music lesson is at half past six.,Its a quarter to six now.,Karen can call Karen at half past nine.,The second time,Karen: 快点儿，露西！,你的音乐课是六点半，现在已经5点三刻了！,出什么事了？,Lucy: 我找不到音乐书了。,Karen: 噢，天哪！,很抱歉，琳达。,我必须得走了！,Lucy: 妈妈！我必须找到我的书！,Come on, Lucy!,Your music lesson is at half past six, and its a quarter to six now!,Whats the problem?,I cant find my music book.,Oh dear!,Im sorry, Linda.,I must go!,Mum! I must find my book!,Answer my questions,$100,$200,$300,$100,$200,$300,$300,$300,$200,$200,$100,$100,$100,Its half past one.,What time is it?,$100,Its a quarter to two.,What time is it?,$100,A. on B. at C. in D. on,Its Lucys music lesson _ half past six.,$100,A. to B. past C. of D. on,Can I call you at half _ nine?,$200,Hello, Linda._ to _ to you.,nice, speak,$200,can, at half,_ I call you _ _ past nine?,How to say “谈话” in English？ Can you spe