资料简介
Unit 7 Be Careful!
陕旅版(三年级起点)四年级下册
Part A Color the traffic lights
Part C Look,tick and say
Warm-up/Revision
>>Review
thirty forty fifty sixty
seventy eighty ninety hundred
>> PractiseColor the traffic lights
【短语】 stop to do sth停下来去做某事
stop doing sth停下正在做的事
【拓展】 前面我们学习了短语bus stop, 在bus
stop中,stop作名词,意为“停车站”;在此处,stop
作动词,意为“停止”。
【短语】 wait a minute/wait a moment
等一会儿
【拓展】 waiter(男)服务员
waitress女服务员
【例句】 Turn right at the second
crossing. 在第二个十字路口右转。
【例句】 Turn right into the street.
向右拐进那条街。
【拓展】 right(形容词)右边的
【短语】 right hand右手
【例句】Turn left and you will see
the shop.
左转你就会看到那家店 。
【例句】 Turn left just after the school.
过了那所学校马上左转。
【拓展】 left(形容词)左边的
【短语】 left eye 左眼
【例句】 Do you see the traffic lights?
你看到交通灯了吗?
【短语】 traffic jam交通阻塞
traffic accident交通事故
【例句】 There‘s a lot of traffic on
the roads. 路上交通繁忙。
【例句】 Be careful when you cross the
street. 在你过马路的时候要小心。
【短语】 cross the road过马路
【例句】 I cross the river by the
bridge. 我从桥上过了河。
【拓展】 crossroads十字路口
【例句】 Don’t play in the street.
不要在街上玩耍。
cross the street
waitturn right
stop
turn lefttraffic lights
游戏时间
>>Practice
答案
Look,tick and say
>>Practice
答案
Look,tick and say
给下列图片选择正确的单词。
A.turn left B.traffic lights C.stop D.cross the street
( ) ( )( ) ( )
D B A C
本课所学的重点单词：
stop wait turn left turn right
traffic lights cross the street
陕旅版(三年级起点)四年级下册
Part A Circle the signs you know
Let's talk
Part B Look and say
Unit 7 Be Careful!
Let's talk
视频
请快速说出闪现的词汇
Warm-up/Revision
>>Lead-in
Let's talk
点击“Let's talk”，跟
我一起读吧！
视 频
Let's talk
Q1: Where are they going?
Q2: What are they going to do ?
Q3: What color is the light in the Picture 1 ?
They are going to the shop.
They are going to buy a gift.
It's yellow.
Q4: What color is the light in the Picture 2 ?
It's green.
>>PresentationLet's talk
Let's go to the shop.I'm going to
buy a gift for your grandpa.
Be careful!Look at the traffic lights.It's
yellow.Don't cross the street.Stop and wait.
Ok.
All right.
>>PresentationLet's talk
The light is green.We can go
now.
Let's go.
【单词巧记】
care(照料;小心)+ful=careful(小心的)
【短语】 be careful小心
【例句】 Be careful. The bus is coming.
小心,公共汽车来了。
【例句】 He can sing songs.
他会唱歌。
【注意】 can没有人称和数的变化。
【例句】 I'm reading a book now.
我现在正在读书。
Be careful!小心！
【详解】
重点句型一
此句是提醒他人小心的句子。
其他提醒他人注意的句子:
Look!看！(用于引起他人注意,
让他人看某物)
Look out!小心!(提醒他人注意)
Take care. 小心。(提醒他人注
意)
Be careful!It's hot.
小心！它很烫。
例句
Don’t cross the street.
不要横穿马路。
【详解】
重点句型二
此句是由Don't开头的否定祈使句。
【句型结构】 Don't+动词原形+其他.
Don't touch the glass.
不要碰那个玻璃杯。
例句
The light is green. 是绿灯了。
【详解】
重点句型三
此句是描述交通灯情况的句型。
【例句】 The light is red.
是红灯了。
模仿录音中的语音语调，
有感情地朗读。
可以脱离课本，适当改动
其中部分，语音地道。
适当添加内容，意思完整，
有创新，表演生动。
Good
Great
Excellent
>>PracticeLook and say
>>PracticeLook and say
Don't cross. Please go
now.
>>PracticeLook and say
Don't turn left.
Please stop
and wait.
>>PracticeLook and say
Please turn
left.
Please turn
right.
—Nice to see you again! —____________
A. Nice to meet you! B. Nice to see you, too.
英译汉。
1.Be careful
2.stop and wait
3.traffic lights
4.cross the street
交通信号灯
过马路
停下来等等
小心
1
3
4
Is she going home?
Where are you going?
She is going to the shop.
1
3
4
Be careful!
Don't ...
The light is green.
陕旅版(三年级起点)四年级下册
Part C Look and match
Part B Let's learn more
Let's play
Unit 7 Be careful!
Let's learn
more
视频
>>Review
turn left stop turn right
traffic lights cross the street
Warm-up/Revision
Let's learn
more
点击“Let's learn more”，
跟我一起读吧！
视 频
Q 1: What color are the lights in Picture 1 and Picture 3?
Q 2: What is the man going to do?
Q 3: Where are the boys going?
Q 4: What color is the light in the Picture 2?
Q 5: The light is green. Can they go?
It's red.
He is going to work.
They are going to school.
It's green.
Yes,they can.
Let's learn more
Please stop.Don't cross.
The light is red. I'm going to work.
We are going to school.
Sorry.Please
wait a minute.
Let's learn more
Now the light is green.You can go.
Thank you.Bye-bye.
Let's learn more
Look at the light!Don't turn left.
Please wait a minute.
I'm sorry.
sorry
【例句】 Sorry, I'm late.
对不起,我迟到了。
(感叹词)抱歉;对不起
wait a minute
【例句】 Wait a minute, I'm coming.
等一下,我来了。
【同义短语】 wait a moment
等一下
minute
【复数形式】 minutes
【例句】 There are sixty minutes in an
hour. 一小时有六十分钟。
【拓展】 second秒 hour小时
day天 month月 year年
century世纪
(名词)分钟;片刻
I'm sorry. 对不起。
【详解】
重点句型一
此句是表达歉意的句型。
【拓展】 I'm sorry. 的其他用法:
(1)表示同情、惋惜或后悔,意为“我很难过”。
(2)表示客气地提出异议或拒绝(其后常接but分
句),意为“对不起;抱歉”。
(3)表示爱莫能助(其后常接for短语)。
I'm sorry,Ican't help you.
对不起，我不能帮助你。
It's nothing. 没关系。
例句
>>Practice You can say
The light is red,
Don't cross.
>>Practice You can say
The light is yellow,
Please stop and wait.
>>Practice You can say
The light is green,
You can go.
>>PracticeLet's play
>>PracticeLet's play
Wait a minute. Cross the street.
Turn right Turn left
Stand up Sit down
Read your book. Don't read your book.
>>PracticeLook and match
Be careful.
Please go.
Don't turn left.
Please wait
a minute.
'
—Nice to see you again! —____________
A. Nice to meet you! B. Nice to see you, too.
英汉互译。
1.等一下 2.stand up
3.转身 4.cross the street
5.sit down
Wait a minute 站起来
turn around 过马路
坐下
1、Be careful.
小心。
2、I'm sorry.
对不起。
3、Wait a minute.
等一下。
重点句型：
陕旅版(三年级起点)四年级下册
Part C Listen and number
Read and tick or cross
Part B Let's chant
Unit 7 Be careful!
Listen and
number
视频
Warm-up/Revision
turn left sorry now
minute careful can
Magic fingers
Let's chant
转身
【例句】 Don‘t turn around. Go
straight on. 不要转身。直走。
往前走
【例句】 Don‘t turn right. Go
ahead. 不要右拐。往前走。
Listen and
number
点击“Listen and number”，
跟我一起练吧！
视 频
Listen and number
2 3 1
>>PracticeRead and tick or cross
>>PracticeRead and tick or cross
It is a busy morning. Look at the traffic lights and
be careful. The light is green. People are crossing the
street. The boy and the girls are going to school. The
young man is going to work. The old man is going to the
park. The cars are running.
>>PracticeRead and tick or cross
Q 1: What is the young man going to do?
Q 2: What are the cars doing?
Q 3: Look at the traffic lights.What color is it? Are
people waiting there?
The young man is going to work.
The cars are running.
The light is green. No,they aren't.
>>Practice
( )1.A man is going to work.
( )2.The cars stop there.
( )3.The light is green. People are waiting.
忙碌的
【例句】 The traffic is busy at
the moment. 现在交通很繁忙。
年轻的
【例句】He is a young man.
他是年轻人。
—Nice to see you again! —____________
A. Nice to meet you! B. Nice to see you, too.
连词成句，注意标点符号。
1. at, look, lights, the, traffic.
Look at the traffic lights.
2.cross, the ,do,not,street.
Do not cross the street.
3.wait, a, minute, please
Please wait a minute.
turn around 转身
young 年轻的
busy 忙碌的
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