内容正文:
加拿大领土广阔,自然资源丰富,是世界上最富有、最适宜人类居住的国家之一,也是一个主要的移民国家。
Canada
Canada is the second largest country in the world after Russia.1.________ The distance from east to west is over 5,500 kilometres and the country covers six of the world's 24 time zones. However, its population, about 33.8 million, is only about one-fifth of Russia's. Nearly 90% of Canadians live within 200 km of the border with the United States,which means that Canada contains vast expanses (宽阔的区域) of wilderness to the north. Canada's native people make up less than two percent of the population.
2.________ In the north,the winters are long and hard,with snow for six months of the year.The temperature can fall to-60 ℃.The west coast of Canada is the warmest place in winter. The average January temperature is 3 ℃,and in July it is 18 ℃. Here it rains a lot every month of the year. Plants grow well all the year round and the parks and gardens are famous for their flowers.
Canada has one third of the world's supply of fresh water.There are five great lakes in the south,and there are many others,especially in the north.3.________ The country has a great deal of coal,oil and natural gas,and these are all exploited(开发) for energy.
根据短文内容,从下面的选项中选出能填入空白处的最佳选项。
A.The maple tree is important to the Canadian economyand environment.
B.The weather is different from area to area.
C.It is larger than the USA and reaches nearly a quarter of the way round the earth.
D.One third of the population was neither French Canadian nor English Canadian.
E.Most of the electricity is produced by water.
【答案】 1-3 CBE
Section Ⅰ Reading(Welcome to the unit & Reading)
Ⅰ.词义搭配
1.border
A.the line that divides two countries or areas
2.countless
B.based on facts,not on ideas or guesses
3.freezing
C.too many to be counted or mentioned
4.recreation
D.extremely cold
5.rank
E.forceful,and having a lot of energy
6.concrete
F.to give sb./sth.a particular position
on a scale according to quality,importance,success
7.dynamic
G.the fact