新概念英语青少版1B-unit20课件（共65张）

Unit20Whatasurprise!Name：KittyTelQ：88538487Betrainable!Revieweat

吃

fish

鱼finish

完成，结束

salad

沙拉

Why?

为什么？

dish

菜肴

Whynot?为什么不？drink

喝tired

疲惫的mustn’t

不能

problem问题

peach

桃子lotsof

很多Helpyourself!请自便吧！

Unit20Whatasurprise!Whatacutegirl!

Whataprettyboy!

感叹句

由感叹词what引导的感叹句。1.①What+a(an)+（形容词）+单数可数名词+主语+谓语！②What+名词词组+主语+谓语！如:Whatafinedayitis!2.What+(形容词）+可数名词复数或不可数名词+主语+谓语！如:Whatkindwomentheyare!Whatnicemusicitis!NewWordsandExpressionssurprise惊奇，意外

find

找到

lesson

课

bye

再见

halfpast

---点半When

什么时候？

talk谈话lookfor

寻找aquarterto/past

next下一个

---点三刻/一刻PatternPractice

1A:What

time

is

it?B:It’sthreeo’clock.Threewaystoexpresstime时间表示法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

totenhalfpast

9:30halfpastnine6:30halfpastsix当分钟数是30分钟时，可用half（一半）表示。aquarterto/past…...点三刻/一刻当分钟数是15分钟时，可用quarter（一刻钟）表示。Whattimeisit,please?It’selevenfive.It’sfivepasteleven.What’sthetime,please?Whattimeisit,please?It’soneforty-five.It’saquarter

totwo.What’sthetime,please?Whattimeisit,please?What’sthetime,please?It’sonefifty.It’stentotwo.Whattimeisit?A.It’saquartertoten.B.It’saquarterpastten.Whattimeisit?A.It’saquarterpastone.B.It’saquartertotwo.Whattimeisit?A.It’saquartertoone.

B.It’saquartertotwo.A:When/Whattimeisyour____lesson?B:It’sat_________.8:00Chinese8:45English9:15math10:00music1:30P.E.2:15computerHello,Linda!Nicetospeakyou!Howareyou?AndhowisKen?

Yes,I’mverybusy,too.It’sLucy’smusiclesson

athalfpastsix.I’msorry,butIcan’ttalknow.

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,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.用法：一、表“必须”。Youmusttalktothemabouttheirstudy.你必须同他们谈关于他们学习的事。二.在否定结构中表不许。Youmustn‘tleavehere.你不能离开这儿。三.表坚定的建议。YoumustcomeandseeusassoonasyougetToShanghai.一到上海你得马上来看我们。

四.表推测，暗含有很大的可能性，用在肯定句。

Hemustbeill.Helookssopale.他肯定是病了。他的脸色那么苍白。

否定形式mustn’t一定不要，不能e.g.Youmustn'tleavehere.你不能离开这儿。一般疑问句：将must提到句首MustIcleantheclassroomnow?我必须现在打扫教室吗？

肯定回答：

Yes,youmust.是的。

否定回答：

No,youneedn't.不必现在打扫。（No,youdon'thaveto.）

Englishlesson2:15MeiYangyang:Comeon!Hurryup!XiYangyang:AmIlate?MeiYangyang:Yes,youare.YourEnglishlesson’sataquarterpasttwoandit’stwoo’clocknow!XiYangyang:Oh,no!Imustdomyhomework.PatternPractice

2A:Whenisyourlesson?B:It’satoneo’clock.Sportslesson2:45Imusthurry.Musiclesson8:15Imustwashmyhands.12A:Comeon!Hurryup!B:AmIlate?A:Yes,youare.Your_____lesson’sat_____andit’s____now!B:Oh,no!Imust________.Mother:KarenDaughter:LucyQ1:What’sLucy’sproblem?ThefirsttimeShecan’tfindhermusicbook.Q2:WhenisLucy’smusiclesson?Q3:Whattimeisitnow?Q4:WhencanKarencallLinda?Lucy’smusiclessonisathalfpastsix.It’saquartertosixnow.KarencancallKarenathalfpastnine.Thesecondtime温馨提示：Youcantakesomenotesinyourpaper.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！Comeon,Lucy!Yourmusiclessonisathalfpastsix,andit’saquartertosixnow!What’stheproblem?Ican’tfindmymusicbook.Ohdear!I’msorry,Linda.Imustgo!Mum!Imustfindmybook!Whowantstowinmillions?Answermyquestions123456789101112$100$200$300$100$200$300$300$300$200$200$100$100$100

It’shalfpastone.

Whattimeisit?$100

It’shalfaquartertotwo.

Whattimeisit?$100

A.onB.at

C.inD.onIt’sLucy’smusiclesson____halfpastsix.$100

A.toB.past

C.ofD.onCanIcallyouathalf____nine?$200

Sheiswashingherhands.

Whatisshedoing?$200Whatisshedoing?Sheisdoinghomework.$200

Hello,Linda.____to____toyou.nice,speak$200

can,athalf___Icallyou______pastnine?Howtosay“谈话”inEnglish？Canyouspellit?$300talk$300Isitright?suprisesurprise$300findtimeCanyoupronounce（发音）thesewords?$300Englishlesson1:45MyEnglishlessonisat__________,andit’s_____________now.half

past

oneaquartertotwoPronunciation

LindaLucylooklessonlotsapplemilkbowleleveno’clock

3A:What

time

is

it?B:It’stwoo’clock.A:Whattime’syourEnglishlesson?B:It’sataquarterpasttwo(2:15).4A:Whatdoyoudo?B:I’mastudent.5A:What’sherjob?B:She’sateacher.

Areyouearly?

你来早了吗？What’stheproblem?

问题是什么？Howmanyglassesarethereonthatshelf?

架子上有多少个玻璃杯？Isthereanycakeinthetin?

金属盒里有蛋糕吗？

IsVikkigoodatgymnastics?

薇姬擅长体操吗？Canyoupassmesomecoffee?

你能递给我一些咖啡吗？Whattimeisit?