译林版英语七上同步教学 Unit 6 Grammar 课件.ppt

Unit6GrammarStudyaimsHere’sMr.Monkey’sadvice:

Eat___appleor___orangeeveryday.Drink___glassofmilkeverydayForbreakfast,eat___eggand___glassofjuice.Forlunch,don’tjusteat___sandwichor___hamburgerFordinner,eat___bowlofricewithvegetablesandchicken.Don’teatsweetsnacks.Don’teatmorethan___bagofpotatochipseveryday.anaananaaaaa‘a’or‘an’+可数名词单数以元音音素开头的可数名词单数，前面加‘an’以辅音音素开头的可数名词单数，前面加‘a’Askstudentstofillintheblankswitha/an.

____egg____tomato____icecream____carrot____pumpkin____hour____office____uncle____activity____bottle____packet____carton____redapple____interestingboyanaananananananaaaaaaadogfourdogsSingularformItreferstoonepersonorthingPluralformItreferstomorethanonepersonorthing.当单数可数名词以元音音素(vowelsound)发音开头时，使用an来引导；如：anappleanhouranumbrella[?p(?)l][a??][?mbrel?]以辅音音素(consonantsound)发音开头的单数可数名词，用a来引导。如：alemonauniversityabook[lem?n][ju?n?v??s?t?][b?k]singularsingular选择“a”或“an”填空。___hamburger____hour___lemon____umbrella___orange____universityaananaaansingularpluralmostcountablenounsdirectlyadd-sday—daysbook—bookshouse—housesbanana—bananasSingularpluralRule1nounsendinginaconsonant+y-yi,+escity—citiesbody—bodiesstory—storieshobby—hobbiessingularpluralRule2nounsendingins,sh,chorxdirectlyadd-esbus—busesglass—glassesdish—disheswish—wisheswatch—watchesmatch—matchesbox—boxesfox—foxessingularpluralRule3nounsendinginoNoun