Today is Saturday, May 18th, 2019.

Let’s play with the word pop!

What is the plural form of the word “desk”? The plural form of the word “desk” is “desks”.

Cat, cats

Lion, lions

What is the plural form of the word “fox”? The plural form of the word “fox” is “foxes”.

Mix, mixes

Ax, axes

What is the plural form of the word “branch”? The plural form of the word “branch” is “branches”.

Lunch, lunches

Finch, finches

What is the past tense of the word “call”? The past tense of the word “call” is “called”.

Walk, walked

Shout, shouted

What is the present tense of the word “jump”? The present tense of the word “jump” is “jumping”.

Talk, talking

Fish, fishing

What is the past tense of the word “buzz”? The past tense of the word “buzz” is “buzzed”.

Fill, filled

Plant, planted

What is the present tense of the word “rain”? The present tense of the word “rain” is “raining”.

Wait, waiting

Cook, cooking

Which word can be added with letter S to become a plural form? “Chicken” can be added with letter s to become a plural form “chickens”.

Which word can be added with “ed” to become past tense? “Rain” can be added with “ed” to become past tense “rained”.

Which word can be added with “ES” to become a plural form? “Box” can be added with “es” to become a plural form “boxes”.

Which word can be added with “ING” to become present tense?

“Eat” can be added with “ing” to become present tense “eating”.

A picnic in Space:

Papa is triangle. Mama is a rectangle.

Brother is a square. Sister is a circle.

Ricky Rectangle is blue. Tina triangle is red.

The cheese is a triangle. The biscuit is a rectangle. The cookie is a circle.

For the sandwiches, she should look up.

For the lemonade, she should look down.

The red triangle should line up next.

How many circles are there? There are three circles.

How many squares are there? There are four squares.

How many triangles are there? There are three triangles.

How many rectangles are there? There are two rectangles.

本课教学目标：

1.结合课件和教师引导，学生能够感知单复数(singular， plural)的定义；感知动词过去时和现在进行时(past tense, present continuous)的定义；

2.通过练习和活动让孩子感知使用字母s,es来表示复数，同时明白使用s和es的规则是由单词最后一个字母决定的，例如当单词以“s,sh,x,ch”结尾时，要使用es来表示复数；感知使用字母ed,ing来表示动词过去时和现在进行时,能够通过关键词now和before来选择使用动词的形式；例如I am ..... at the sky now. looking or looked.学生能够回答looking; I looked at the sky before you came in.

3.能够尝试举例更多关于动词过去时和表进行的例子；

4. .复习形状和3D形状，

5. 在数学故事中发现数学元素，并能解决数学问题。

课后：

 根据语音进行复习。