Unit 3 Lesson 17 I‘m Lost! 课件(共22张PPT，内嵌音频)-四年级英语上册-冀教版

(共22张PPT)
Lesson 17 I’m Lost!
Unit 3 Let’s Go
四年级上册
Warming up
Do you know how to ask for directions
Self-study
1.请依次圈出这些单词：red, yellow, green
2.请你准确的朗读下列句子。
Red is stop.
Yellow is wait.
Green is go.
Stop or go
Red is stop!
Yellow is wait!
Green is go!
Let’s learn
light
（名词）灯
e.g. This is my new light.
light
traffic lights 交通信号灯
light还可用作形容词，意为“轻的；明亮的”。
复数
lights
Let’s learn
Red is stop.
红灯停！
red
（名词）红色；（形容词）红色的
e.g. My favourite colour is red.
red wine 红酒
Let’s learn
stop
（动词）停下；停止
stop 可用作名词。意为“（公共汽车、火车）站”。bus stop 公共汽车站
e.g. We stop talking when the teacher comes in.
stop
反义词
start/begin
Let’s learn
yellow
（名词）黄色；（形容词）黄色的
e.g. I paint it yellow.
yellow light 黄灯
green
Let’s learn
（名词）绿色；（形容词）绿色的
e.g. He has a green bag.
green tea 绿茶
当green第一个字母大写变成Green时就成了姓氏，意为“格林”。Mr. Green 格林先生
Where is the restaurant
Excuse me, I’m lost. Where is Happy Restaurant
Well, it’s far from here. You can go there by bus.
Where is the bus stop
Go straight and turn right at the traffic lights.
The bus stop is there.
Thanks!
You’re welcome.
Let’s do it!
Read Part 2. Circle the bus stop.
Letters and sounds
tr
Let’s learn
/tr/
traffic
tree
train
Let’s learn
dr
/dr/
drive
drink
drum
Let’s learn
ck
/k/
duck
chicken
clock
Let’s learn
qu
/kw/
queen
quack
question
Let’s learn
ing
/ /
morning
evening
walking
Let’s practice
( )1. Can you help
A. me B. my C. I
( )2. You welcome.
A. are B. is C. am
A
A
( )3. You must stop. The traffic light is .
A. green B. yellow C. red
C
Let’s practice
( )4. Yellow is .
A. stop B. wait C. go
B
Summary
light
词汇：
句型：
Red is stop!
red
Yellow is wa
stop
yellow
green
Green is go!
Homework
1.理解、记忆单词和句型：light, red, yellow, green, stop; Red is stop! Yellow is wait! Green is go! 以及字母组合tr, dr, ck, qu, ing在单词中的发音。
2.朗读教材Where is the restaurants 部分,并拍成视频或音频。
3.完成《Unit 3 Lesson 17 I’m Lost!》随堂检测。
Bye-bye