人教版八年级下册 Unit7 What's the highest mountain in the world？ SectionA 1a-2d 课件(共27张PPT)

(共27张PPT)
Can you say these numbers in English
566 201 450 783
1,025 3,500 6,671
38,560 57,456 20,403
1,900,800 9,600,000
8,844.43 123.456
说出下列形容词和副词的比较级和最高级
good bad many/ much little
tall high long deep
nice large busy friendly
thin big interesting
popular famous
square n. 平方
meter n. 米
deep adj. 深的
desert n. 沙漠
population n. 人口
Asia n. 亚洲
tour v. n. 旅行
tourist n. 旅行者
wall n. 墙
amazing adj. 令人大为惊奇的
ancient adj. 古代的
wide adj. 宽的；宽阔的
Do you know these interesting places
Qomolangma
珠穆朗玛峰
the Nile
尼罗河
the Caspian Sea
里海
the Sahara
撒哈拉沙漠
What is the highest mountain/the longest river/the deepest salt lake/the biggest desert in the world ......
... …
1a Match the facts you know.
Qomolangma about 9,600,000 square kilometers in size(面积)
The Sahara 1,025 meters deep
The Caspian Sea 6,671 kilometers long
The Nile 8,844.43 meters high
…8,844.43 meters high. …8,844.43米高
… meters high (long, wide…)
……米高（长，宽……)。
英语表示“有多长（宽，高……）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。
e.g. The wall is 1.7 meters wide.
A: How high is Qomolangma
B: It’s 8,844.43 meters high.
How deep is the Caspian Sea
......
How long is the Nile ......
A:How big is the Sahara
B:It’s about 9,600,000 square kilometers in size.
1c Use the information in 1a and 1b to make conversations.
What is the highest mountain in the world
Qomolangma.
How high is it
It’s 8844.43 meters high.
2c Make conversations using the
information in 2a.
A: Did you know that China is one of the oldest countries in the world
B: Yes, I did. it’s much older than my country.
A: Did you know that Yangtze River is the longest river in China
B: Yes, I did. It’s 6,300 meters long.
A: Wow! That’s long!
The Nile is (long) than any other river in the world.
Jeremy Lin is one of the (famous) NBA players.
---Which girl is (lovely), Susan or Lucy
---Susan is.
I am (good) at English than math.
Do you know what is the (big) animal on the land
longer
most famous
lovelier
better
biggest
中国的长城共有近一万公里，东起河北秦皇岛的山海关，西到嘉峪关，这是明代修筑长城的两个最大关口，北京境内的长城有600余公里，比较著名的有八达岭长城、金山岭长城、司马台长城、慕田峪长城、居庸关长城和箭扣长城等。
The Great Wall
2d Read the conversation and
answer the questions:
1. Which is the biggest man-made objects in the world？
2. Which is the most famous part of the Ming Great Wall
The Great Wall.
Badaling part of the wall.
1. Feel free to ask me anything on today’s Great Wall tour.
在今天的长城游中，大家尽管问我任何问题，不要拘束。
feel free是英语口语中一个常用表达。若有人让你feel free to do something，就是让你无需拘束，只管按照自己的意愿去做某事。
e.g.
A: Can I use your bathroom
我可以用一下你的卫生间吗？
B: Yes, feel free.
可以，请随意。
as far as I know是一个固定的表达方式，还可以说so far as I know，意思是“据我所知”。
2. As far as I know, there are no man-made objects as big as this.
据我所知，再没有像它这样大的人造物体了。
e.g. As far as I know, Jack’s got twin sisters.
就我所知，杰克有一对孪生姐妹。
They’re not coming today, so far as I know.
他们今天不来了– 就我所知是这样的。
feel free
the most popular question
talk about
the Ming Dynasty
the ancient emperors
the main reason
as far as I know
the Ming Great Wall