Unit 1 A Trip to the Silk Road. Lesson 4 A Visit to Lanzhou 课件（31张PPT）

(共31张PPT)
Unit1 A Trip to the Skill Road
Lesson4 A Visit to Lanzhou
the Yellow River
Warm-up
Let’s enjoy some pictures
the Yellow River in Lanzhou
the Lanzhou Zhongshan Bridge
the Mother River Statue

The group takes a train to Lanzhou. Then they go to the hotel. Later, they go for a walk along the Yellow River.
Li Ming：All right. Let’s go down this street and turn left
at the traffic lights. This road will lead us to the
Yellow River.
Danny：Look! A bridge！
Li Ming：This is the Lanzhou Zhongshan Bridge. It was
the first bridge over the Yellow River. The Silk
Road crossed the Yellow River in Lanzhou.
Danny：Wow, the Yellow River is so wide！
Li Ming：Yes. It’s wide and long. The
Yellow River is about 5 400
kilometres long. We call it the
Mother River.
Danny：Look! A statue beside the Yellow
River! A mother with a baby！
Li Ming：Oh, that’s the Mother River Statue.
Ms. Martin：It’s beautiful！
Danny：Can we take a picture in front of
the statue, Ms. Martin？
Ms. Martin：Sure！
group n. 群；组；团体
Learn some new words
1. The group takes a train to Lanzhou.
group 如果 指代“整体”看作单数形式；如果指代“成员”则看作为复数。
e.g. The group to visit Beijing.
The group having a meeting.
wants
are
bridge n. 桥梁
This bridge is very beautiful.
cross v. 横跨；横穿
Please take care, when you cross the street.
cross /kr?s/v.横跨；横穿
知识点
3
eg：We should be careful when we cross the road.
当横穿马路时，我们应当小心。
考向
辨析cross和across
横穿
cross (v.)
＝v.＋ across We will cross the road.
我们将横穿马路。
across (prep.) We will go across the river.我们将横穿那条河流。
典例
We must teach children how to go________ (横穿)
the road safely.(兰州)
【点拨】“横穿”可用cross和across表示。cross为动词；而across是介词。句中已有动词go，故此处应用介词across。句意为：我们必须教孩子们如何安全地横穿马路。
across
wide adj. 宽的；广泛的
The Yellow River is so wide.
cheese n. 干酪；奶酪；
Would you like some cheese?
Everyone, say “Cheese!”
<俚> 微笑
How does the group visit to Lanzhou?
2. How long is the Yellow River?
3. Where does the group see the Mother
River Statue?
4.Where do the children take their picture?
Read and answer.
How does the group visit to Lanzhou?

2. How long is the Yellow River?
The group takes a train to Lanzhou.
The Yellow River is about 5400 kilometres long.
Answer
3. Where does the group see the Mother River
Statue?

4. Where do the children take their picture?
They take a picture in front of the statue.
Beside the Yellow River.
go for a walk意为“去散步”
＝take a walk＝go for walks
考点点
1
go ＋for ＋a /an ＋ n．意为“去做某事”， 类似的短语有：
go for a drive 开车兜风
go for a swim去游泳
eg: Danny goes for a walk every day.
丹尼每天去散步。
考向
over /'??v?(r)/ 作介词，意为“在……上面”，表示一个物体在另一个物体的垂直上方且不接触。
考点
2
考向【易错点】
辨析on，above，below和over
思考：
观察以上例句，over, on 和above都有________的意思，但用法各不相同：指某物在另一物的垂直正上方用_________;强调某物在另一物的表面上，并且两者有接触时用_________;_______表示“在离开某物的上方，但不一定在垂直的上方”。
in front of意为“在……前面”。
易错
3
eg: Our school is in front of the factory.
我们的学校在这个工厂的前面。
【重点】【易错点】
考向
辨析in front of和in the front of
【重点】【易错点】




in front of 在……前面，强调一个物体在另一个物体外部的前面 There is a big tree in front of my house.
我家房前有一棵大树。
in the front of 在……前部/端，强调一个物体在另一个物体内部的前面。 There is a blackboard in the front fo the classroom.
教室的前面有块黑板。
典例
There is a sofa ________the TV. John likes to watch TV on the sofa.
A．in the front of 　　　 B．in front of
C．above D．over
【点拨】本题采用词义辨析法。in front of“在……前面”，强调一个物体在另一个物体外部的前面；in the front of “在……的前部”，强调在物体内部的前面；above在……上方，笼统地指在某物的上方；over在……上方，指正上方。根据句意可知沙发在电视的前面，不是物体内部。
B
Work in groups. Answer the following question. Then present it to the class.
1. I often go to school ______.
A. by a bus B. by the bus
C. by bus D. by buses
2. — Will they ______ to Beijing?
— I don’t know.
A. take a bus B. by a bus
C. take bus D. by bus
Exercise
3. There is a big tree ___ the classroom.
A. in front B. in the front of
C. at the front of D. in front of
4. The teacher let everyone ______ “cheese”.
A. to say B. to speak
C. say D. speak
5. A bridge is ___ the river.
A. on B. in C. over D. above
6. Mr. Wang came in _____ a book in his
hand.
A. on B. hold C. with D. carry
一、判断正（T）误（F）。
1. The group takes a bus to Lanzhou. ( )
2. The Lanzhou Zhongshan Bridge is the first bridge over the Yellow River. ( )
3. They can’t take a picture in front of the statue. ( )
1. 单词
group_________
bridge_________
横跨/穿_________
2. 短语
a visit to..._________
go for a walk________________
turn left________________
take a picture________________
Homework:
A group :练习册（1,2 题）
B group :完成导学案练习
C group：背新单词