(幻燈片)新概念英語青少版1Bunit20

Unit20Whatasurprise!1

surprise[s?'praiz]名詞n.1.驚奇,詫異2.使人驚訝的事,意外的事3.突然襲擊Whatasurprise!好一個(gè)意外呀！Whata+名詞慣用感嘆句，表示吃驚。（Whataspeed!）27.look

forv.尋找6.next

adj.下一個(gè)2.talk

v.談話1.lesson

n.課3.find

v.

找到，發(fā)現(xiàn)4.bye

int.5.When

adv.什么時(shí)候Goodbyetalkto跟誰說話found過去式342.aquarter

一刻1.halfpast….adv….點(diǎn)半5lookfornextwhenbyefindquartertalkhalfpaselessonspuriselookuplooklikelookoutlookafter6Pleasewriteitdown!找到再見尋找byefindlookfor7Pleasewriteitdown!什么時(shí)候下一個(gè)一刻nextwhenaquarter8Pleasewriteitdown!驚奇課談話lessonsurprisetalk9Pleasewriteitdown!家庭作業(yè)洗然后washhomeworkthen10Pleasewriteitdown!照顧看起來像當(dāng)心looklikelookafterlookout11Pleasewriteitdown!一刻aquarterhalfpast….點(diǎn)半1213o’clock

用基數(shù)詞+o‘clock來表示整點(diǎn)，注意o’clock須用單數(shù)，可以省略。

8:0010:00eighto‘clockten(o’clock)2:0011:008:0014half

past當(dāng)分鐘數(shù)是30分鐘時(shí)，可用名詞half（一半）表示。3:309:30halfpastninehalfpastthree6:3010:3012:3015aquarter

to/past…...點(diǎn)三刻/一刻

當(dāng)分鐘數(shù)是15分鐘時(shí)，可用名詞quarter（一刻鐘）表示。其中past意思是“過”；to意思是“差”。

aquarter

tofive7:155:154:45aquarter

pastfive

12:15aquarterpastsevenaquartertoseven6:4511:451617181920Listentotherecordingandthenanswerthequestion:

WhereisLucy'smusicbook?It'sinLucy'sschoolbag./v_show/id_XMzEzMzQ1MDk2.html?f=1663063821Hello,Lingda!Nicetospeaktoyou!Howareyou?AndhowisKen?Karen:22Nicetospeaktoyou-----在電話里問候某人的習(xí)慣用語。Howareyou?HowisKen?----朋友和熟人之間開始談話前的慣用語。見面時(shí)用Nicetomeet/seeyou.Gladtomeet/seeyou.Keystructures

23Yes,I’mverybusy,too.It’sLucy’smusiclessonathalfpastsix.I’msorry,butIcan’ttalknow.Karen:241、用介詞in的時(shí)間短語：一天中的某段時(shí)間（intheevening）月份（inMarch）年份（in1997）季節(jié)（inspring）世紀(jì)（inthe20thcentury）節(jié)日（inEasterweek【時(shí)間長的】）時(shí)期（intheholidays）介詞in/on/at252.用介詞on的時(shí)間短語通常表示:

星期天onsunday在幾月幾號(hào)onMay1st五月一號(hào)星期一的早晨onthemorningofMonday在圣誕節(jié)onChristmasDay介詞in/on/at263、用介詞at的時(shí)間短語通常表示：確切的時(shí)間at10o’clock用餐時(shí)間atlunchtime其他時(shí)刻atnoon/night節(jié)日atSpringFestival(沒有day)年齡attheageof27介詞at可表示地點(diǎn)，通常用于某個(gè)小地點(diǎn)之前。atthebutcher’s；attheoffice介詞in/on/at27介詞in/on/at【in】是“大姐”，因?yàn)楹竺嫠拥亩际禽^長時(shí)間（月、年、季節(jié)等）。【on】是“二姐”，后面所接的時(shí)間多與日期有關(guān)（星期、日期、具體時(shí)間、紀(jì)念日等）?！綼t】是“小妹”，因?yàn)榻釉诤竺娴臅r(shí)間最短（具體時(shí)刻或某短暫時(shí)間）。28Comeon,Lucy!Yourmusiclessonisathalfpastsix,andit’saquartertosixnow!What’stheproblem?Ican’tfindmymusicbook.Karen:Lucy:29Ohdear!I’msorry,Linda.Imustgo!CanIcallyouathalfpastnine?Mum!Imustfindmybook!Karen:Lucy:30Thanks,Linda.Bye!Now,Lucy,lookinyourschoolbag.Itisn’tthere.Areyousure?Yes,Mum.Look!Karen:Lucy:Lucy:Karen:31Oh!Hereitis!Whatasurprise!Pleasehurryup,Lucy!It’ssixOK,Mum.I’mready.Canwegonow,please?Karen:Lucy:Lucy:321.用基數(shù)詞按鐘點(diǎn)+分鐘的順序直接寫出時(shí)間。11:05eleven-o-five6:40sixfortyNow,What’sthetime?332.間接表達(dá)法A.如果分鐘數(shù)少于30分鐘，可用分鐘+past+鐘點(diǎn)表示，其中past意思是“過”。4:20twentypastfour8:01onepasteight34B.如果分鐘數(shù)多于30分鐘，可用（60分鐘-原分鐘數(shù)）+to+（原鐘點(diǎn)數(shù)+1）表示，其中to意思是“差”。8:35twenty-fivetonine差二十五分鐘九點(diǎn)，即八點(diǎn)三十五（其中的分鐘數(shù)twenty-five是由60分鐘減去35分鐘得到的；鐘點(diǎn)數(shù)nine是由8加上1得到的）。35注：A.當(dāng)分鐘數(shù)是15分鐘時(shí)，可用名詞quarter（一刻鐘）表示。7:15aquarterpastseven12:15aquarterpasttwelveB.當(dāng)分鐘數(shù)是30分鐘時(shí)，可用名詞half（一半）表示。9:30halfpastnine3:30halfpastthree。C.若想表明是上午，可在時(shí)間后加上am或a.m.。thirteenpastsixa.m.（上午六點(diǎn)十三分）若想表明是下午，可在時(shí)間后加上pm或p.m.。fouro'clockp.m.（下午四點(diǎn)）36D.若表示的時(shí)間不夠準(zhǔn)確，可在時(shí)間前加上介詞about。如：abouteight（大約八點(diǎn)）等。E.在時(shí)間前面應(yīng)用介詞at來表示在的意思。如：atnine在九點(diǎn)鐘，ataboutfivethirty-fivep.m.大約在下午五點(diǎn)三十五分等。37一個(gè)口訣：時(shí)間順讀時(shí)后分，逆讀法分后時(shí)。三十以內(nèi)past連，三十以后to中間。分用六十減放前，時(shí)后加一不能欠。38Time239prononciation/l/LindaLucylooklessonlotsapplemilkbowleleveno'clock40homeworkn.家庭作業(yè)thenadv.然后washv.洗41PatternandPracticeA:Whattimeisit?B:It'soneo'clock.42A:When'syourlesson?B:It'satoneo'clock.PatternandPractice43A:Whattimeisit?B:It'stwoo'clock.A:Whattime'syourEnglishlesson?B:It'sataquarterpasttwo.PatternandPractice44A:Whattimeisit?B:It'stwoo'clock.A:Oh,no!Imustfindmybook.B:Yes,yourEnglishlesson'sataquarterpasttwo.PatternandPractice45A:Comeon!

Hurryup!B:AmIlate?/Arewelate?A:Yes,youare.YourEnglishlesson'sataquarterpasttwo.PatternandPractice461.n.匆[急,慌]忙;倉促;急切匆忙的行動(dòng)混亂,騷動(dòng)eg:Inherhurry,shedroppedthebooks.她在匆忙中將書掉到地上了。2.vi.