Unit 7 Lesson 42 North America（课件）（21张PPT）

(共21张PPT)
know our world
Lesson 42 North Amercia
Asia
Europe
Africa
Australia
North America
South America
Antarctica
学习目标：
掌握词汇：square
接触词汇：million ,Rocky ,Spanish ,Mexican
短语： square kilometre. The Great Lakes
语言技能：听懂关于地理知识的谈话和描述，并且能获
取信息。
运用简单的阅读策略，通过详读或略读来获
取信息。
简要描写国家的基本特征。
情感态度： 乐于接触并了解异国文化 ，了解北美的地理知
识，开阔视野，培养民族自豪感
square million
24 million square kilometres
The Great Lakes :
the largest bodies
Of fresh water
in the world.
TheRocky Mountains:
the biggest mountains
In North America.
North America
Area:
About24million square kilometres.
Population:
About 550 million people.
Listen and answer the questions
1 Which country has a larger population, Canada or Mexico
Mexico
2 What's the third most common language in Canada
Chinese
3 Which country has the largest population in North America
The U.S.
North America
North America
size
the number of countries
the largest lake
the biggest mountains
the biggest country
Languages spoken
24 millon square kilomtres
3 main countries
The Great Lakes
The Rocky Mountains
Canada
English ,French Chinese Spanish
area
population
language
The biggest of the three countries in area
35 million the smallest
Eglish French and Chinese
Canada
The U.S.
area
population
language
a very large country
More than 315 million
English Spanish Chinese
Mexico
area
population
language
Capitcal city
Smaller than both Canada and the U.S.
More than 110 million
Spanish and English
Mexico city
March the statements with the countries according to the lesson.
Statements
People there mainly speak Spanish
It is the third largest country in area in North America
Over 2 million people speak Chinese there
It is the farthest north in North America
It is the largest country in population in North America
Countries
Canada
America
Mexico
complete the passage with the correct forms of the words in the box.
large live square Spain speak common
There are three major countries in North America . They cover about 24 million _____ kilometres. Both in America and Canada, English is the ______language ,while in Mexico ,people speak mostly____.I in the U.S.,
over 2 millon people ___ Chinese . The population of America is much _____than that of Canadna. Some Mexican people leave their country to______ and work in America.
common
spanish
speak
larger
live
Square
practice
Fill in the blanks with the correct words.
N
↑ C is___the ___ of A
D is ____the ___of C
B is ____the ___of A
A
B
C
D
o
on
east
to
north
in
south
Language points
to the south/ north of ... 在......(范围之外的）南部/北部
例如：Hebei province is to the north of Hainan
1. To the south of Canada is the United States.
in the south of ...意思是 “在.......(范围之外的）南部/北部
例如： Hebei is in the north of China
on the south/north of... 意思是“与......接壤或相邻的南部/北部”
例如：Henan is on the south of Hebei.
square kilometres 意思是“平2.Togther. these three countries cover about 24 millon square kilometres
方千米/平方公里”
3 That is a large population, but smaller than that of china
1)表示人口多与少，常用 large 或 small来修饰。
2）句中的“that”用来替代上文中提到的 population在 比较级或含有比较意味的句子中，常用that 来替代上文提到的名词。例如：
The weather in Shenyang is colder than that in Beijing.
Choose the best answers.
The number of the students in our school is ___that ___
A. much larger ; that of No 8 middle school.
B.more larger; that of No 8 middle school.
C.much large; No 8 middle school.
D.more large; No 8 middle school.
2.Guangdong is ____ the south of China and it is ___
A on ,to B.in ,to C.in ,on D.to,on
3.The popuiation of China is very ___
A. many B.much C.large D. small
A
C
C
Fill in blanks with the correct words.
1 India has a ___( 多，大) population.
2. The weather in Africa is much hotter than___of the Europe
3China covers about 9.6 million_____________ (平方千米）
4.Mexico is __the south of the U.S. and ___the south of the North America.
large
that
square kilometres
on
in
Homework
Write a report about Asia accroding to the table below
area More than 44 million square Kilometres
Countries More than forty China , Japan India and others. China
population More than three billion. That's more than half of the world's population.
languages Chinese,Russian , Japanese and many other languages
the biggest city Shanghai Tokyo
Welcome to North America in summer holiday
When you travel ,
you must be careful