新概念英语青少版1BUnit20公开课一等奖市优质课赛课获奖课件

Unit20

Whatasurprise!1surprise[sə‘praiz]n.惊奇、意外

Whatasurprise!好一种意外呀！Whata/an+形容词（adj.）+名词+（主语+谓语）常用感叹句，表达吃惊。（Whataspeed!）2Lesson['lesən]

n.课Music/English/Sportslesson音乐课class课堂、班级——Goodmorning，class！Newwords

Whata(pretty)boy!

3halfpast[hɑ:fpɑ:st]

…adv.······点半4talk[tɔ:k]

v.谈话5aquarter['kwɔ:tə]

to/pastn.······点三刻/一刻6find[faɪnd]

v.找到（过程）

lookforv.寻找（成果）7bye再见（Goodbye旳缩写）8When？[wen]

adv.什么时候

when=whattime？9next[nekst]adj.下一种

nextto紧挨着10homework[‘həumwə:k]n.家庭作业

doone’shomework做某人旳家庭作业11then[ðen]adv.然后12wash[wɒʃ]v.洗

washtomatoes洗西红柿

假如分钟数<30分钟，可用“分钟+past+钟点”表达，其中past意思是“过”。

4:20twentypastfour8:01onepasteightpast也能够直接按顺序说11:05eleven-o-five6:40sixforty直接法上午,可在时间后加上am或a.m.。sixo‘clocka.m.（上午四点）下午，可在时间后加上pm或p.m.。fouro'clockp.m.（下午四点）Threewaystoexpresstime时间表达法1.整点法(时钟+o‘clock)/直接法（点钟数+分钟数）

eg:6:157:292.分钟数+past+点钟数

(几点过几分)eg:6:157:298:303.差分钟数+to+下一点钟数

(几点差几分)eg:5:459:39sixfifteenseventwenty-nineaquarterpast

sixtwenty-ninepastsevenhalfpast

eightaquarterto

sixtwenty-one

totenHello,Linda!Nicetospeakyou!（常用打电话用语）Howareyou?（引申）AndhowisKen?Yes,I’mverybusy,too.It’sLucy’smusiclesson（Chineselesson）athalfpastsix.I’msorry,butIcan’ttalknow.

at用在详细时间前Comeon,Lucy!Yourmusiclessonisathalfpastsix,andit’saquartertosixnow!What’stheproblem?Ican’tfindmymusicbook.Ohdear!I’msorry,Linda.Imustgo!CanIcallyouathalfpastnine?Mum!Imustfindmybook!Thanks,Linda.Bye!Now,Lucy,lookinyourschoolbag.Itisn’tthere.Areyousure?Yes,Mum.Look!Oh!Hereitis!Whatasurprise!Pleasehurryup（赶快）,Lucy!It’ssixo’clock.It’sOk,Mum.I’mready.Canwegonow,please？must

必须（情态动词）

后接动词原形mustdosth.使用方法：一、表“必须