湘少版四年级上册Unit 2 It's a circle.课文内容课件ppt
展开D yu knw what they are in English?
Let’s Listen and Say
What’s that, Lingling?
It’s a circle.
What’s this?
It’s a square.
Hw many circles are there?
It’s a by. It’s yu!
One, tw, three, fur, five, six, seven!
Language pints
1. What’s that, Lingling? 那是什么，玲玲？ that的意思是“那，那个”，指离说话人较远的单数物品。当询问远处物品时就用“What’s that? 那是什么？”，其回答用“It’s a/an + 名词.”。【例句】—What’s that? 那是什么？ —It’s a bird.是一只鸟。
2. Hw many circles are there? 有多少个圆？ hw many的意思是“多少”，常用于对可数名词的数量进行提问，后面必须跟可数名词的复数形式。其结构是“Hw many + 可数名词复数 + are there？”，答语是“There is/are + 数字”或直接答数字。
【例句】—Hw many dlls are there? 有多少个洋娃娃？ —There _____ tw./Tw.两个。 —Hw many bys are there in the rm? 房间里有多少个男孩？ —There _____ nly ne./One. 只有一个。/一个。
What’s that, Lucy?
Hw many squares are there?
Let’s Learn
What’s that?
It’s a circle.
It’s a line.
It’s a dt.
What are yu ding, Din?
I’m drawing.
It’s a Din Land flag!
Read and answer.
1. What is Din ding?2. What is he drawing?
He is drawing.
A Din Land flag!
3. What are yu ding, Din? 你在做什么，迪诺？ 这是一个现在进行时态的特殊疑问句，用于询问某人正在做什么。其结构是“What + be动词 + 人/物 + 动词的现在分词 (v-ing) + 其他？”其答语结构“人/物 + be动词 + 动词的现在分词(v-ing) + 其他.”
【例句】—What is she ding?她正在做什么？ —She is ________ the pian.她正在弹钢琴。 —What are they ding?他们正在做什么？ —They are ________.他们正在跳舞。
【拓展】现在分词的构成规则：1)一般情况下在动词词尾加ing。例如： lk →_______ sleep → _______ say → _______ 2)以不发音的e结尾的动词，去掉 e加ing。例如： take → _______ dance → _______ write → _______
3)以一个辅音字母结尾的重读闭音节，双写最后一个字母，再加-ing。例如：swim → __________【巧记】现在分词的构成规则: lk, listen是标志，现在进行正发生。 有时nw在句中现，be +v-ing时态成。 若问be用何形式，须看主语数、人称。 he/she is, I am, we, yu, they后are紧跟。
Let’s Read and Write
Let’s write.
1.There are seven _______. 2.There is ne _______. 3.There are five _______. 4.There are fur _______.
4. There are seven circles. 有七个圆形。 这是there be句型，其结构是“There + is/are＋ 名词 ＋ 地点.(某处有某物)”，there is后面接的名词可以是可数名词的单数形式，也可以是不可数名词。there are后面必须接可数名词的复数形式。【例句】There is a by in the rm. 房间里有一个男孩。
Let’s Chant
保罗画了一支钢笔。保罗画了一支铅笔。保罗画了一只熊猫。保罗画了一名小学生。
Paul draws a pen. Paul draws a pencil. Paul draws a panda. Paul draws a pupil.
Let’s Have Fun
Draw and clur a picture f shapes. Shw and tell yur friends.
This is a huse.
This is a red triangle.
This is a green circle.
This dr is a blue rectangle.
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