Unit 1 School and NumbersLesson 5Lead-inWhat’s this?It’s a chair.What’s this?It’s a book.What’s this?It’s a desk.What’s this?It’s a school.New Wordspencil铅笔pen钢笔ruler直尺crayon彩色蜡笔（或粉笔、铅笔）pencil box铅笔盒What’s this?What’s this?It’s a pen.pencil penrulercrayonpencil boxWhat’s this?It’s a pencil.Play-rolesWhat’s this?It’s a ruler.What’s this?It’s a crayon.What’s this?It’s a pencil box.Let’s play!penbookchair deskcrayon rulerpencil pencil boxWhat’s this?It’s a pencil. No. It’s a pen. Play-rolesWhat’s this?It’s a ruler. No. It’s a crayon. What’s this?It’s a pencil box. Yes. It’s a pencil box. What’s this?It’s a book. Yes. It’s a book. How many?How many books do you have?I have one book.How many pencils do you have?Three. Play-rolesHow many desks do you have?I have one desk.How many pens do you have?I have four pens.Language points1. How many books do you have? 你有所少本书？ 这是询问对方有多少物品的句型，句型结构： How many+ 可数名词复数 +do you have?例句： How many rulers do you have? 你有多少把尺子？2. I have one book. 我有一本书。 “I have....” 译为“我有……”。后面接物品，可用来回答“ How many....do you have?” 句型。例句：— How many balls do you have? 你有多少个球？ —I have twenty balls. 我有 20 个球。Let’s play!How many rulers do you have? I have three rulers.How many crayons do you have? I have five crayons.Play rolesHow many pens do you have? I have two pens.How many pencils do you have? I have four pencils.
