译林版四年级上-Unit7-知识点梳理

Unit7Howmuch?1.HowIS/are…?Howmuch„?表示“多少钱”：是询问物品价格的常用语。回答必须用…yuan②问：Howare+名词复数答：They're+…yuanHowarethey?They'reyuan.注：对单数或不可数提问，beisIt’s.对复数提问，beareThey’re;2.1-12:one,three,four,five,six.Seveneightnineeleven.twelve13-19:thirteen,fourteen,fifneen,sixteen,seventeen,eighteen,nineteen,20-90thirty,forty.fifty,sixty.seventy,eighty,ninety几十几只要先说“几十”，再说“几”，中间连字符。如：twenty-one:forty-fivethis/thatthese/thosethisumbrellatheseshoesthese/those+They'reforsister.连词成句容易考：Thisisforyou.TheseareforMike.Thoseareforyourmother.Thosestickersareforsister.Howmanywouldyoulike?你想要多少?Howmanywouldyoulike?I'dlikefour/Four.Howmanydoyouhave?Ihavefour/Four.tryontryontryontryon..例：trythisjacketon()tryonthisjacket()tryon例：tryiton()trythemon(√)tryonit(×)tryonthem(x)lovelove后接动词；lovelikeTheyloveswiminapairofapairofshoespairpairsofsocks..Unit7Howmuch?1.HowIS/are…?Howmuch„?表示“多少钱”：是询问物品价格的常用语。回答必须用…yuan②问：Howare+名词复数答：They're+…yuanHowarethey?They'reyuan.注：对单数或不可数提问，beisIt’s.对复数提问，beareThey’re;2.1-12:one,three,four,five,six.Seveneightnineeleven.twelve13-19:thirteen,fourteen,fifneen,sixteen,seventeen,eighteen,nineteen,20-90thirty,forty.fifty,sixty.seventy,eighty,ninety几十几只要先说“几十”，再说“几”，中间连字符。如：twenty-one:forty-fivethis/thatthese/thosethisumbrellatheseshoesthese/those+They'reforsister.连词成句容易考：Thisisforyou.TheseareforMike.Thoseareforyourmother.Thosestickersareforsister.Howmanywouldyoulike?你想要多少?Howmanywouldyoulike?I'dlikefour/Four.Howmanydoyouhave?Ihavefour/Four.tryontryontryontryon..例：trythisjacketon()tryonthisjacket()tryon例：tryiton()trythemon(√)tryonit(×)tryonthem(x)l