Unit6Numbersinlife（知识清单）-2024-2025学年人教PEP版（2024）英语三年级下册

Unit6Wordsfifteen十五twelve十二fourteen十四thirteen十三eleven十一choose选择；挑选twenty二十seventeen十七sixteen十六eighteen十八nineteen十九save储蓄；攒钱spend用，花（钱）piggybank猪形储钱罐pay付费back回到原处SentencesHowmanybooksdowehave?我们有多少本书？Wehavefifteenbooks.我们有十五本书。Howmanypencilsdowehave?我们有多少支铅笔？Twelve.十二支。Howmanyboxesdoweneed?我们需要多少个盒子？Weneedthreeboxes.我们需要三个盒子。Howmanyapplesdoweneed?我们需要多少个苹果？Weneedfifteen.我们需要十五个。Fiveandsixmakeeleven.五加六等于十一。Addone,it'stwelve.加一，等于十二。Sixandsevenmakethirteen.六加七等于十三。Threefivesarefifteen.三个五是十五。Wecancounttofifteen!我们能数到十五！Howmuchisthisbag?这个包多少钱？It'stwentyyuan.二十元。Howmuchisthisbook?这本书多少钱？Sixyuan.六元。Howaboutsixteenyuanforthree?三个十六元怎么样？Iputtheminmypiggybank.我把它们放进我的存钱罐。Howmanybooksdoyouhave?你有多少本书？Ihavefive.我有五本。Howmuchiseachbook?每本书多少钱？It'sthreeyuan.三元。Ipayfifteenyuanforfivebooks.Andthreeyuanforaball.Iputtwoyuanbackinmypiggybank.我花十五元买了五本书。花三元买了一个球。我把两元放回我的存钱罐。Pronunciationc[k]cat/car/cake[s]face/riceg[ɡ]girl[dʒ]agel[l]legs/longcooly[j]yes/yellow[aɪ]/[i]my/familyGrammarPoints一、询问数量句型结构：“Howmany+可数名词复数+do+主语+have?”示例：“Howmanybooksdowehave?”（我们有多少本书？）回答结构：“主语+have/has+数量+可数名词复数.”示例：“Wehavefifteenbooks.”（我们有十五本书。）二、询问所需数量句型结构：“Howmany+可数名词复数+do+主语+need?”示例：“Howmanyboxesdoweneed?”（我们需要多少个盒子？）回答结构：“主语+need+数量+可数名词复数.”示例：“Weneedthreeboxes.”（我们需要三个盒子。）三、加法运算表达句型结构：“数字+and+数字+make+数字.”示例：“Fiveandsixmakeeleven.”（五加六等于十一。）四、价格询问句型结构：“Howmuch+is+单数物品？”示例：“Howmuchisthisbag?”（这个包多少钱？）回答结构：“It's+价格.”示例：“It'stwentyyuan.”（二十元。）五、金钱运算句型结构：“主语+pay+价格+for+物品.”示例：“Ipayfifteenyuanforfivebooks.”（我花十五元买了五本书。）六、存钱与花钱表达句型结构：“主语+put+金钱+in+存钱容器（如piggybank）.”示例：“Iputtwoyuanbackinmypiggybank.”（我把两元放回我的存钱罐。）“Spend+金钱.”示例：“Spendfifteenyuan.”（花费十五元。）“Save+金钱.”示例：“Savetwentyyuan.”（存二十元。）七、时间表达句型结构：“数字+minutes,tick.”示例：“Oneminute,tick.”（一分钟，滴答。）Practice一、数量询问与回答1.Howmany__________(铅笔)doyouhave?Ihave__________(十二).Weneed__________(五)boxes.Howmanyboxesdowehavenow?Wehave__________(三).二、加法运算1.Fourandsevenmake__________.2.__________andninemakesixteen.三、价格询问与回答1.Howmuchisthis__________(书)?It's__________(八元).2.Howmuchisthe__________(玩具车)?It's__________(十五元).四、金钱运算1.I__________(花费)twentyyuanfortwot