资源简介

(共75张PPT)
1. 能够结合图片、录音、动画等，了解农场里的常见蔬菜以及老鼠对农业生产的危害。
2. 能够听、说、认读tomatoes、carrots、potatoes等常见蔬菜的单词，能够运用句型 “Look at the ... They are ...” 并结合已学的形容词描述蔬菜的外形和颜色。
3. 能够通过对比词形特征，归纳名词表达复数意义的方式，并根据语境恰当使用名词的单复数。
4. 能够借助图片理解歌谣大意，跟唱歌谣，了解常见蔬菜的外形，认识蜜蜂传播花粉对植物生长的积极作用，了解老鼠偷吃农作物可能对农业生产造成危害。
学习目标
Warm up
农场里的蔬菜成熟啦！但是调皮的小老鼠想来偷吃，我们要闯过3关，学习蔬菜单词和句型,就能唤醒灭鼠小先锋，驱赶老鼠，保护好农场！
What can you see on the farm
What do you think of farms
Farms give us many things.
We all need farms to grow the food we eat.
What are the students doing
What do they look like
What vegetables are on Mr Wang’s farm
Look at the tomatoes.
They're big and red.
Let’s learn
n.番茄，西红柿
These are red tomatoes.
这些是红色的西红柿。
to
/ t /
ma
/ mɑ /
to
/to /
Let’s learn
Look at the carrots.
They're long and orange.
Let’s learn
n.胡萝卜
The carrots are orange.
胡萝卜是橙色的。
car
/ k /
rot
/r t/
Let’s learn
Look at the potatoes.
They're round and brown.
Let’s learn
n.马铃薯，土豆
There are some potatoes on the plate.
盘子里有一些土豆。
po
/p /
ta
/ te /
to
/to /
Let’s learn
A mouse!
Let’s learn
n.老鼠；鼠标
I see a small mouse.
我看见一只小老鼠。
m
/m/
ou
/a /
se
/s/
Let’s learn
Do you know the harm of mice to the farm
Mice eat crops. 偷吃农作物。
Mice bite young plants and roots.破坏庄稼幼苗。
Mice like biting wood, ropes and farm tools.咬坏农具和房屋。
Mice carry germs. 传播病菌。
tomatoes
potatoes
carrots
mouse
Look at the tomatoes.
They're big and red.
A mouse!
Language points
描述蔬菜的外形和颜色
Look at the...
They’re...
Look at the tomatoes.
They're big and red.
Look at the carrots.
They're long and orange.
Look at the potatoes.
They're round and brown.
农场里的蔬菜都成熟啦！可调皮的小老鼠早就盯上了这片菜园，偷偷摸摸想来偷吃，我们快一起保护蔬菜吧！正确读出单词，就可以唤醒灭鼠小先锋！
tomatoes
potatoes
mouse
carrots
任务完成！灭鼠小先锋们成功击退了小老鼠！现在，蔬菜们终于安全啦，快和小伙伴们一起，把成熟的蔬菜都收进篮子里吧！
mouse
mice
carrots
tomato
tomatoes
potatoes
mouse
tamatoes
mice
tomato
carrots
carrot
mouse
carrots
tomatoes
mice
potatoes
What do you find
可数名词单数变复数的规则变化
清辅音结尾的单词+s读[s] ：carrot→carrots
浊辅音或元音结尾的单词+s读[z]
dog→dogs cow→cows
★一般在单词的结尾直接+s；
可数名词单数变复数的规则变化
★以o结尾有生命的+es;
hero→heroes potato→potatoes tomato→tomatoes Negro→Negroes
mango→mangoes
★记忆口诀：
黑人和英雄爱吃土豆，西红柿和芒果
可数名词单数变复数的不规则变化
mouse → mice man → men
woman → women foot → feet
child → children goose → geese
★ 不规则变化
+s
+es
green beans
carrots
potatoes
cucumbers
green peas
tomatoes
Look!The vegetables are playing tug-of-war.
What are in the two teams
What do they look like
cucumber
carrot
green pea
tomato
potato
green bean
Can you name the two teams
What are the mice doing
Mice like rice.They eat anything they please!
What do bees like What do they do on the farm
Bees like flowers and honey.
They are good for plants.
Listen and chant.
Listen and repeat.
I like long vegetables:
Listen and repeat.
Cucumbers, carrots and green beans.
Listen and repeat.
I like round vegetables:
Listen and repeat.
Potatoes, tomatoes and green peas.
Listen and repeat.
I like flowers and honey,
Listen and repeat.
And so do the bees.
Listen and repeat.
But mice like rice.
Listen and repeat.
They eat anything they please！
太棒啦！恭喜大家顺利闯完所有关卡，成功唤醒灭鼠小先锋，把调皮的小老鼠通通赶跑啦！农场的蔬菜终于安全啦！希望小朋友们以后也牢牢记住今天学的知识，争当勇敢聪明的农场蔬菜小卫士，一起守护可爱的农场家园！
根据图片提示, 选词补全对话。(注意词的形式)
Look at the ① 1. ________
and ③ 2. ________.They are so big. I love to eat them.
I like ④ 3. ___________.
They are good. I don't like ②
4. ________, but I have a
5. ________. It likes them very much.
carrot tomato potato green bean mouse
tomatoes
potatoes
green beans
carrots
mouse
请给问句选择正确的答语。
( ) 1. What are those
( ) 2. Are these green beans
( ) 3. How many tomatoes
A. They are carrots.
B. Mmm. . . twenty.
C. Yes, they are.
A
C
B
阅读短文, 选择正确答案。
Look! The vegetables are so fresh. The green beans are green and long. The tomatoes are big and red. I pick(摘) thirty green beans and six tomatoes. I love to eat potatoes. Where are they They are under the ground. I have eight big potatoes. I don't like onions. They make me cry. We pick many vegetables. Today is a harvest day!
阅读短文, 选择正确答案。
( ) 1. There are ______ kinds of vegetables in the passage.
A. 3 B. 4 C. 5
( ) 2. _________ grow under the ground.
A. Tomatoes B. Green beans C. Potatoes
( ) 3. The onions are _________.
B
C
A
( ) 4. The underlined word "harvest" means "_________ ".
A. 忙碌 B. 收获 C. 捕获
阅读短文, 选择正确答案。
B
What can we learn on a farm
words
tomatoes;potatoes;mouse; carrots
Summary
Sentences
描述蔬菜的外形和颜色：
Look at the...
They’re...
Item I can do it.
1.我能够结合图片、录音、动画等，了解农场里的常见蔬菜以及老鼠对农业生产的危害。
2.我能够听、说、认读tomatoes、carrots、potatoes等常见蔬菜的单词，能够运用句型 “Look at the ... They are ...” 并结合已学的形容词描述蔬菜的外形和颜色。
3.能够通过对比词形特征，归纳名词表达复数意义的方式，并根据语境恰当使用名词的单复数。
Let’s check ourselves.
Homework
1
听录音，按照正确的语音、语调指读Let’s learn 的单词对话。
2
跟着音频，把Listen and chant部分的歌谣读熟、背下来。
可以加上自己的动作（比如模仿黄瓜、胡萝卜的样子）
3
和爸爸妈妈一起，找找家里 / 菜市场里的蔬菜，用今天学的英语说一说它们的名字和特征。(I see tomatoes. They are red and big.)
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