Section A Period One
square n. 平方
meter n. 米
wide adj. 宽的；宽阔和
ancient adj. 古代的
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
Do you know its name? It is Qomolangma.
It’s the highest mountain in the world.
Do you know how high it is?
It is 8,844 meters high.
Do you know Sahara is the biggest desert in the world? Yes, it is about 9,600,000 square kilometers in size.
The Caspian Sea Do you know how deep the deepest
Salt lake in the world is?
Yes, it is 1,025 meters deep.
The longest river
The Yangtze River Do you know that the Yangtze River is the longest river in Asia?
Yes, it is 6,300 kilometers long.
几十几中间用连字符 几百几十几百位和十位用and 连接 过千的大数字三位一逗 一逗thousand 二逗million 三逗billion.
1,234 读作： one thousand , two hundred and thirty-four 4,567,809 读作： four million , five hundred and sixty-seven thousand , eight hundred and nine 5,678,120,000 读作： five billion , six hundred and seventy-eight million ,one hundred and twenty thousand
Who is the tallest in our class? Mike is the tallest in our class. Mike is taller than any other student in our class. Mike is taller than anybody else in our class. No student in our class is as tall as Mike.
Make sentences using the information in the forms.
the Nile the Yangtze River 6,670 6,300 the Yellow River 5,500
The Yellow River is long. longer than The Yangtze River is a lot _______ the Yellow River. The Nile is ____________ the longest of all.
the Nile the Yangtze River the Yellow River
6,670 6,300 5,500
The Yangtze River is not ____ as long ____ as the Nile. = The Yangtze River is not _______ longer than the Nile.
Qomolangma Mount Huang
Mount Tai is high. Mount Huang is a little _______ higher than Mount Tai. Qomolangma is ____________ the highest of all. Mount Tai is not ___ as high ___ as Qomolangma. = Mount Tai is not _______ higher than Qomolangma.
1. The population of Singapore is large. 2. The population of Malaysia is much larger than that of Singapore. ______ 3. The population of China is the _________ largest of all.
4. The population of Singapore is not as that of China. _____ as large ____ 5. The population of Singapore is not larger than that of China. _______
翻译句子 1.这张桌子两米长，一米宽。 The table is two meters long and one meter wide. 2.这座山有1500米高。 The mountain is 1,500 meters high. 3.这栋楼120米高。 The building is 120 meters tall. 4.这本字典有五厘米厚。 The dictionary is five centimeters thick. 5.这个湖有多深？ 1025米深。 How deep is the lake? It’s 1,025 meters deep.