新概念第一册第41-42精品课件

Lesson41Penny’sBag彭妮的提包Canyoudomeafavor?可以帮我一个忙吗？EverydayEnglishNewwordsandexpressionscheese

[tʃi:z]乳酪bread

[bred]面包soap

[səʊp]

肥皂chocolate

[ˈtʃɒklɪt]

巧克力sugar[ˈʃʊgə]

糖coffee[ˈkɒfɪ]

咖啡tea

[ti:]茶tobacco[təˈbækəʊ]烟草Newwordsandexpressionspiece[pi:s]一片、一段loaf[ləʊf]

一块/一条(面包)bar[bɑ:]一块(巧克力、肥皂)bottle

[ˈbɒtl]瓶子、一瓶pound

[paʊnd]磅(重量单位)half

[hɑ:f]一半quarter

[ˈkwɔ:tə]四分之一tin[tɪn]

一听heavy[ˈhevɪ]重的aheavyboxcertainly

[ˈsɜ:tnlɪ]当然--Canyouhelpme?--Certainly.1.cheesen.乳酪，干酪（不可数名词）piece[pi:s]n.一片、一段apieceofcheese一块乳酪twopiecesofcheese两块乳酪2.breadn.面包(不可数名词）loaf

[ləʊf]n.一条（块）面包aloafofbread一块未切好的面包twoloavesofbread两大块面包apieceofbread一片面包

3.soapn.肥皂bar[bɑ:]一块abarofsoap一块肥皂fivebarsofsoap五块肥皂4.chocolaten.巧克力（不可数名词）abarofchocolate一块巧克力tenbarsofchocolate十块巧克力

5.sugarn.糖（不可数名词）apoundofsugar一磅白糖sixpoundsofsugar六磅白糖somesugar一些白糖6.pound①n.磅(重量单位)apoundofmilk一磅牛奶半磅halfapound半磅咖啡halfapoundofcoffee四分之一磅aquarterofpound四分之一磅茶aquarterofpoundoftea②n.英磅(货币单位)15英镑

fifteenpounds

sugar

candy

sweet

7.coffeen.咖啡（不可数名词）acupofcoffee一杯咖啡blackcoffee:不加牛奶的咖啡whitecoffee:加牛奶的咖啡8.tean.茶（不可数名词）

绿茶greentea红茶blacktea一杯茶acupoftea9.tobaccon.烟草，烟丝（不可数名词）

atinoftobacco一听烟丝twotinsoftobaccocigaretten.香烟（可数名词）apackofcigarettes一盒香烟cigarettecheesen.乳酪，干酪breadn.面包soapn.肥皂chocolaten.巧克力sugarn.糖coffeen.咖啡tean.茶tobaccon.烟草，烟丝以上单词有什么共同点？？

不可数名词（可以用量词来形容，没有复数形式）可数名词介绍你可以数的清楚的物质就是可数的。OnechairSixchairs不可数名词介绍这些你数的清楚吗？不可能！有时候米饭粘粘的，到底算成一个大粒还是几个小粒也不好说RiceBread面包的本质是面糊，这块面包里面包含多少面包，也是数不清楚的一、可数名词的复数既然apple可数，那两个apple怎么说？规律

（1）一般规律：直接在单词后面加sDeskComputerBookShoeKiteToe。。。DesksComputersBooksShoesToesKites规律（2）以s,ss,x,ch,sh结尾的：加essssxchshbusdressboxpeachdishbusesdressesboxespeachesdishes规律（3）以辅音+y结尾的：去y加ies辅音+y结尾对比元音（符合规律1）boymonkeystrawberry

factoryfamily。。。。。。boysmonkeysstrawberries

factoriesfamilies规律（4）要记住的三个特殊情况对比其他（符合规律1）radiophotospotatotomatohero以o结尾，一般还是直接加s，但是有三个常见的特殊情况要加es1/32/33/3。。。Radiosphotopotatoestomatoesheroes规律（5）以f（或fe）结尾的，有时候去掉f（或fe），加ves。（有时候直接加s）去f/fe加ves直接加swolfloafknifewiferoofchefcafegiraffewolvesloavesKniveswivesroofschefscafesgiraffes规律（6）不规则变化childpersonmanwomanmouseoxtoothfootchildrenpeoplemenwomenmiceoxenteethfeet规律（7）有些名词的单数和复数是一样的，称为“单复数同行”sheepspeciesdeerseriessheepspeciesdeerseries规律（8）有些名词本来就是复数，加倍的复数，形式不变scissorspantspajamasglassesscissorspantspajamasglasses二、不可数名词计量的表达方式不可数名词需计量时，要加表示量的单位词。即：单位+of+物质名词一杯咖啡acupofcoffee物质名词：表示无法分为个体的事物。物质名词是不可数名词。如：

tea(茶),water

(水),coffee（咖啡）,butter(奶油)①单数一杯茶acupoftea一瓶牛奶abottleofmilk②复数（将计量单位变复数，加“s”）

两杯茶

twocupsoftea五瓶牛奶

fivebottlesofmilk1.六杯茶2.两瓶牛奶3.一个面包4.一块巧克力5.三块乳酪1.sixcupsoftea2.twobottlesofmilk3.aloafofbread4.abarofchocolate5.threepiecesofcheese量词aloafofbreadabarofsoapapieceofcheeseabottleofmilkapoundofsugaratinoftobacco一块/条/个（棱角不分明的长方体）一块/条（棱角分明的长方体）一张/块/片/条（薄片切片等较薄的）一瓶一磅（0.4536KG=0.907斤）一听a_____ofcheesea_____oftobaccoa_____ofteapiecetincupa_____ofsugara_____ofbreada_____ofsoappoundloafbara_____ofcoffeea_____ofchocolatecupbar三、therebe句型therebe句型表示某地有某物或某人Thereisa/an+可数名词单数Thereissome+不可数名词在盘子里有一些乳酪。Thereissomecheeseontheplate.变一般疑问句Isthereanycheeseontheplate？在盘里有几片面包。

Thereissomebreadontheplate.变疑问Isthereanybreadontheplate？

在盒子里有一些香皂。Thereissomesoapinthebox.疑问Isthereanysoapinthebox？变疑问some用于肯定句any用于疑问和否定句若是可数名词怎么变疑问句呢？spoon?盘子里有一个勺子ThereisaspoonontheplateIsthereaspoonontheplate？三、therebe句型ELLEN翻译下列句子：1、Thereisapictureonthewall.2、Thereisabagbehindthechair.3、ThereisanEnglishbookinthedesk.4、Therearefourpicturesonthewall.5、Therearesomeshoesunderthebed.6、Therearetwoboysinfrontofthehouse.Therebe句型1.therebe---的构成Therebe+

某物/某人+

某地

表示：某地有某物或某人

Therebe+sb./sth.+sp1:There

is

agirlandtwoboysinthepicture.2:Thereare

twoboysandagirlinthepicture.

就近原则

be动词单复数形式要跟therebe之后的第一个主语保持一致，如果第一个主语是单数或不可数名词用is，如果第一个主语是复数用are。there是个近视眼。

treecatThereisacatunderthetree.Therearethreebirdsinthetree.bird请使用Therebe---描述下图请使用Therebe---描述下图Thereisacatandtwobirdsinfrontofthehouse.Therearetwobirdsandacatinfrontofthehouse.2.therebe句型变化1）therebe句型的否定形式1.Thereisaknifeinthekitchen.否定:Thereisnot

aknifeinthekitchen.2.Therearefiveapplesonthetree.否定:Therearenot

fiveapplesonthetree.3.Thereissomeinkinthebottle.否定:Thereisnot

anyinkinthebottle.

规则：be词后面加not,some变anyisn’taren’tThereisaradioonthedesk.2)therebe句型的一般疑问句

Istherearadioonthedesk?

Yes,thereis./No,thereisn’t.Thereare

someshoesunderthebed.

Arethere

anyshoesunderthebed?

Yes,thereare./No,therearen’t.规则：

is/are要提前,some变any,其他都不变．Therearenotanybooksinthebag.=Therearenobooksinthebag.Therearenostudentsintheclassroom.=Therearenotanystudentsintheclassroom.Thereisnotanymilkinthebottle.=Thereisnomilkinthebottle.therebe否定句型中的notany=no3)therebe句型的特殊疑问句形式1.对主语提问：当主语是人的时候，则用who’s

引导，当主语是物的时候，则用what’s

引导。注意：无论原句的主语是单数还是复数，对之提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。如：Therearelotsofcarsoverthere.→What'soverthere?Thereisalittlegirlintheroom.→Whoisintheroom?

2.对地点状语提问：则用where引导如：Thereisacomputeronthedesk.→Whereisthecomputer?Therearefourchildrenontheplayground.→Wherearethefourchildren?3.对数量提问：一般有两种句型结构：

Howmany+复数名词+arethere+介词短语？

Howmuch+不可数名词+isthere+介词短语？A:Howmanybirdsarethereinthetree?B:Therearethree.A:Howmanycatsarethereinthetree?B:Thereisonlyone.用therebe来回答。1.

There________manymonkeysinthemountain.2.

There_______abeautifulgardeninourschool.3.

There_________somewaterintheglass.4.

There__________somebreadonthetable.5._________thereanymapsonthewall?6.There__________twentydesksinourclassroom.7.There__________abirdinthetree.8.There__________sometreesnearthehouse.9.________thereacupofteaonthetable?10.There_________someapplejuiceintheglass.12.There______apictureandtwomapson

thewall.用be动词is/are填空：areisisIsareisareAreisisis二.把下例句子改成疑问句:1.Therearefourapplesontheground.一般疑问句:____________________________________2.Therearesomebirdsinthetree.一般疑问句:____________________________________3.Therearefivebirdsinthetree.特殊疑问句:____________________________________

Aretherefourapplesontheground?Arethereanybirdsinthetree?Howmanybirdsarethereinthetree?三.把下例句子改成否定句:

1.Therearetwobowlsonthetable.否定句:_________________________________________2.Therearesomebeautifulflowersinthegarden.否定句:__________________________________________3.Thereisatreeinthegarden.否定句:_________________________________________

Therearen’ttwobowlsonthetable.Therearen’tanybeautifulflowersinthegarden.Thereisn’tatreeinthegarden.按要求改句子(…notany…=…no…)1.Therearenotanycatsinmyfamily.=_________________________________________2.Thereisnotanymilkinthebottle.=_________________________________________3.Therearenoteachersintheschool.=_________________________________________Therearenocatsinmyfamily.Thereisnomilkinthebottle.Therearen’tanyteachersintheschool.对句子划线部分提问:3.Therearesevendaysinaweek.

4.Therearelotsofbooksinourlibrary.

5.Thereisawomanoverthere.

6.Thereisalittlemilkintheglass.

Howmanydaysarethereinaweek?What’sinyourlibrary?Whoisoverthere?What’sintheglass?therebe句型的其他结构：

Therebe＋sb.＋doingsth.＋地点/时间有某人正在做某事房间里有个婴儿在睡觉。Thereisababysleepingintheroom.树上有一只鸟正在唱歌。Thereisabirdsinginginthetree.街上有两个男孩正在奔跑。Therearetwoboysrunninginthestreet.1.There_____aclockonthetable.A.is

B.are2.____thereamaponthewall?Yes,there______.A.Are/is

B.Is/are

C.Is/is

D.Are/are3.There_____somestudentsintheclassroom.

A.are

B.is4.There_____apencil,abookandtwopensonthetable.A.is

B.are语法大练兵5.There___twoapples,oneorangeandonebananaonthetable.

A.is

B.are6.Arethere___picturesonthewall?

No,therearen't___.A.any/anyB.some/any

C.some/someD.any/some7.Thereisn'tabookinhishand.Thereis_____bookinhishand.

A.no

B.not8.--Arethere_____shopsnearhere?--No,thereare_____shopsnearhere.A.some,not

B.some,any

C.any,not

D.any,no用恰当的be动词填空。

1、There________alotofsweetsinthebox.

2、There____________somemilkintheglass.

3、There________somepeopleunderthethebigtree.

4、There__________apictureandamaponthewall.

5、There__________aboxofrubbersnearthebooks.

6、There______lotsofflowersinourgardenlastyear.

7、There___atinofchickenbehindthefridgeyesterday.

8、There__________fourcupsofcoffeeonthetable.areareisareisisareisbird n.鸟any det.一些some det.一些Newwordsandexpressions四、不定代词：some&any都可表示“一些”some

一般用在肯定句any一般用在否定句或疑问句

--Isthereanymoneyonthetable?--Yes,thereissome.注意：当你想得到对方肯定的回答时，可用some来提问Wouldyoulikesomemoney?Practice1.Doyouhave___apples?2.Ihave____bananas.3.Heisgoingtohave____milk.4.Thereare_____booksinthedesk.5.Thereisn’t_____milkinthebottle.6.Arethere_______watchesinthebox?7.Wouldyoulike_____juice?anysomesomesomeanyanysomeTextSAM: Isthatbagheavy,Penny?PENNY: Notvery.SAM: Here! Putitonthischair.What'sinit?PENNY: Apieceofcheese.Aloafofbread.Abarofsoap.AbarofChocolate. Abottleofmilk.Apoundofsugar.Halfapoundofcoffee. Aquarterofpoundoftea.Andatinoftobacco.SAM: Isthattinoftobaccoforme?PENNY: Well,it'scertainlynotforme!

SAM:Isthatbagheavy(重的),Penny?PENNY:Notvery（口语化）.省略形式：口语中回答问题时，常把主语、动词和宾语都省略，只剩一个副词、一个副词词组或一个动词不定式短语等.

全句：Itisnotveryheavy.SAM:Here!Putitonthischair.What'sinit?放这儿！放到椅子上来。里面是什么东西啊？

it指bag

What‘sinit?里面是什么东西？在不知道里面有什么东西的情况下我们一般用系动词单数形式is，而不用are.e.g.--What’sinyourbag?--Threebooks.在没有扶手的椅子上用on，在有扶手的椅子上用in。如：sitonachair坐在椅子上sit