Unit5Grammar课件译林版英语七年级上册

Unit5AhealthylifestyleGrammarFreetalkWhatisyourfavouritefood?hamburgerbeefwatermelonlemonjuicemilkCanyoucountthem?Countablenouns(可数名词)Acountablenounreferstosomethingwecancount.Uncountablenouns(不可数名词)Anuncountablenounreferstosomethingwecannotcount.CountablenounsanduncountablenounsCanyouhelpthenounsintheboxfindtheirhome?

c.n.

u.n.applericelemonmeathamburgercarrotjuicesheepmilksweetmanporkbeefchickenI.Countablenounsan

applethreeapplesa

penfourpensSingular

form(单数)Pluralform(复数)以元音音素发音开头的单数可数名词，用an；如：

applehourumbrella

['æp(ə)l]['aʊə][ʌm'brelə]ananan

lemonunitbook['lemən][juːnɪ't][bʊk]a

a

a

以辅音音素发音开头的单数可数名词，用a。如：‘a’or‘an’______egg______tomato______icecream______carrot______pumpkin______hour______uncle______activity______bottle______redapple______interestingstory______cucumberanaaaaaanananananaan

appleapplesa

bananabananasa

cake

cakesacarrotcarrotsrule1一般直接加swatchesboxesfishesbuses以字母

s,x,ch,sh结尾，加esrule3astory元音字母+y结尾直接加s辅音字母+y结尾：y--iesatoysometoysmanystoriesrule2hero--heroestomato--tomatoespotato--potatoesmango--mangoes以o结尾的单词,有生命的es,无生命加

spianosradiosphotoszooskilosrule4以f或fe结尾,改f或fe为v,加eseg：wife,leaf,shelf,lifea

knifeknivesrule5half---halvesman—menwoman—womenSomeothernounsfoot—feettooth—teethSomeothernounschild—childrenmouse—miceSomeothernounsdeer—deersheep—sheepChinese—Chinesecat—sofa—class—watch—family—box—half—radio—brush—potato—catssofasclasseswatchesfamiliesboxeshalvesradiosbrushespotatoesHaveatrybus

________

bag_________

photo_______

tooth________

player_______

kilo__________

day_________

wife__________

hero_________

child_________

foot_______

fish__________woman__________

buses

photosplayersdaysheroesfeetbagsteethkiloswiveschildrenfish/fisheswomenII.Uncountablenouns数字+量词+of+u.n.Howtocountthem?一小包盐一袋大米两杯茶四千克猪肉五盒果汁六杯牛奶八千克牛肉九片面包

apacketofsalt

abagofricetwocupsofteafourkilosofpork

fivecartonsofjuice

sixglassesofmilkeightkilosofbeefninepiecesofbreadPractise数字+量词+of+c.n.(pl)

aplateofcucumbers一小包柠檬三千克彩椒六袋胡萝卜

apacketoflemonsthreekilosofpepperssixbagsofcarrotsCompletetheconversation(P62)

Millie:Whatfooddoweneedforourclassparty,Simon?Simon:Let’sgetsome_________,some_________andsome___________.Millie:Soundsgood.Maybeweshouldgetsome_______and__________too.Simon:Ilikethatidea!Andforpeoplewithasweettooth,wecanalsogetsome_______and__________.Millie:OK.Now,whataboutdrinks?Simon:Hmm,weneed40__________and10__________.tomatoesorangesbananassandwichesbiscuitssweetschocolatebottlesofwaterboxesofjuiceChallenge:What’swrongwiththesentences?1.Thereissomeorangesjuiceintheglass.2.Therearenobreadonthetable.6.Thereareanorangeandtwobagsofricethere.4.The