Unit7BeingaSmartShopperExploringthetopicGrammarinUse课件仁爱科普版英语七年级下册

Unit7BeingaSmartShopperExploringthetopicGrammarinUseLearningobjectivesTounderstandandlearnsomenewwordsandexpressionsaboutshopping;Tomakedialoguesandpracticewithpartners;Tounderstandandlearntheusageofquantifiers;TounderstandandlearnHowmany…/Howmuch…;Toimproveindependentlearning,cooperativelearningandinquiry-basedlearningabilities.KeypointsanddifficultpointsTolearnandmasterthekeywordsandexpressionsaboutshopping;Tounderstandandapplyusefulsentencepatterns;Tolearnandmastertheusageofquantifiers;TolearnandmasterHowmany…/Howmuch…;Tostrugglewithcomplicatedsentencestructures;Tothinkcriticallyandexpressopinionsfreely.Leadingin01LeadinginDoyouknowthesequantifiers?twopiecesofbreadabottleofjuiceapacketofmeattwokilosofstrawberriesLeadinginDoyouknowthesequantifiers?sevenpiecesofbreadthreebottlesofjuicetwopacketsofmeatLeadinginDoyouknowthesequantifiers?threepiecesofpapertwobottlesofcolaonepieceofpizzaActivity302ReadthetextandcirclewhatXiaoLinbuysandunderlinewhathermombuys.Activity3XiaoLinoftengoesshoppingwithhermominthesupermarket.Today,hermomneedstobuyabagofsalt,threebottlesofmilk,twopacketsofchicken,andakilooftomatoes.ReadthetextandcirclewhatXiaoLinbuysandunderlinewhathermombuys.Activity3XiaoLinalsoneedssomethingforschool.Shetakesapairofscissorsandtwosetsofcoloredpencils.Sometimes,XiaoLin’slittlebrotheralsogoestothesupermarketwiththem,andhismotherusuallybuysaboxofjuiceforhim.Grammar03Grammar量词1.量词的含义表示人、事物或动作的数量单位的词叫做量词。量词既可以修饰可数名词，也可以修饰不可数名词。当修饰不可数名词时，量词数量超过1时，量词变复数。当量词修饰可数名词时，可数名词变复数，当量词数量超过1时，量词和可数名词都需变复数。量词变复数规则同可数名词。Grammar2.量词的特点可以帮助可数名词和不可数名词表示数量。（1）搭配具有特定性，不同量词常与特定类型名词搭配，如“apairof”搭配由两部分组成的事物，像“apairofscissors”；“apieceof”搭配不可分割事物，如“apieceofadvice”。Grammar2.量词的特点（2）体现数量程度，“alittle”“afew”表少量，分别修饰不可数名词和可数名词复数；“little”“few”有否定意味，同样分别对应不可数名词和可数名词复数。Grammar3.量词的分类1.确切数量①数词+量词+of+可数名词复数aboxofapples，twokilosofapples②数词+量词+of+不可数名词

acupofcoffee，aglassofwaterGrammar2.不确切数量①修饰可数名词复数many/toomany/few/afew/anumberofthese/those/dozensof/several/acoupleof②修饰不可数名词不确切数量much/toomuch/little/alittle/abitof③修饰可数名词复数和不可数名词some/any/alotof/lotsofplentyof/mustGrammar4.常见的英语量词及其用法some:用于肯定句，表示一些。any:用于否定句和疑问句，表示任何。many:用于可数名词，表示许多。much:用于不可数名词，表示很多。few:用于可数名词，表示很少。little:用于不可数名词，表示少量。

Grammar4.常见的英语量词及其用法（1）someVSany①

some:用于肯定句，表示“一些”。也可用于表示请求或建议的疑问句。Ihavesomeapples.我有一些苹果。②

any:用于否定句和疑问句，暗含“一些”的意思。Idon’thaveanygrapes.我没有葡萄。Grammar4.常见的英语量词及其用法（2）manyVSmuch①

Many:用于修饰可数名词复数，表示“许多、很多”。Ihavemanybooks.我有许多书。②

Much:用来修饰不可数名词，表示“许多、很多”。Thereisn’tmuchwaterinthebottle.瓶子里没有太多水。Grammar4.常见的英语量词及其用法（3）few/afewVSlittle/alittle①few修饰可数名词复数，表示“很少、几乎没有”，表否定。Therearefewbooksonthedesk.桌上几乎没有书。②

afew

修饰可数名词复数，表示“一些、几个”，肯定含义。Ihaveafewfriendsatschool.我在学校有几个朋友。Grammar4.常见的英语量词及其用法（3）few/afewVSlittle/alittle③little修饰不可数名词，意为“很少、几乎没有”，表否定。Ihavelittlemoney,soIcan’tbuythetoy.我几乎没有钱，所以我不能买这个玩具。④

alittle修饰不可数名词，表示“一点儿”，表肯定。Thereisalittlewaterinthecup.杯子里有一点儿水。Languagepoints04Languagepoints1.

Shetakesapairofscissorsandtwosetsofcoloredpencils.（1）pair的用法在英语中，成双成对的物品一般需要用apairof。apairofglasses一副眼镜

apairofscissors一把剪刀

apairoftrousers/pants一条裤子

apairofchopsticks一双筷子

Languagepoints1.

Shetakesapairofscissorsandtwosetsofcoloredpencils.（2）asetof一套；一组；一系列

setsof几套；几组twosetsofpencils两套铅笔threesetsofdishes三套餐具Thestoresellssetsofgardeningtools.商店出售成套的园艺工具。Exercise05Exercise1.Thereare___________booksonthedesk.2.Youcantakeanyfruitsyoulikefromthetable,butthereisn’t___________cheeseleft.3.Arethere___________pensinyourpencilcase?4.Hehas___________freetimebecauseheisalwaysbusywithhisstudies.选词填空

（some/any/many/much/few/little)somemuchanylittleExercise5.Doyouhave___________questions?6.Idon'thave___________moneywithme.7.Wouldyoulike___________tea?8.Hehas___________friendsherebecauseheisnew.9.Wow!Thereareso___________peopleinthesupermarketonweekends.选词填空

（some/any/many/much/few/little)anymuchsomefewmanyExerciseIcheckedmyfridgetodaytoseewhatfoodIhadleft.Sadly,therewas___________bread,just___________smallpieces.Asforfruits,therewereonly___________strawberriesleft,notenoughforabigsalad.Andtherewere___________apples,