1. the population increases/decreases...

2. the population has grown to ...

3. the city, with a population of... is ...

Fill in the blanks

1. Australia has a population of about 20 million.

2. China is a developing country, with a population of 1400 million.

3. The population of the city is increasing year by year.

4. The population of our country has grown to (grow) 1.3 billion.

Task 3面积的表达方法

1. cover/ have an area of 2. take up 3 with an area of

5. the size of ... is

filling the blanks

1. Tiananmen Square, the largest square in the world., covers/ has an area of one million square kilometers.

2. Our school, which takes up 130 square kilometers, is very large in size.

Task 4交通（transport）

It is very convenient for...

1. The best way to experience ... is

2. It takes... to take a bus from... to...

3. .... is within easy reach. (近在咫尺)

Fill in the blanks

1. It is very convenient for you to come to our city.(很方便)

2. It takes us 1 hours to take a bus (乘车一小时)from Danshui to Huizhou.

3. Go down this street and you will find our school is within reach.(很近了)

Task5气候（climate）

天气：warm，dry, humid, cold, sunny, stormy , rainy

造句：

1. The weather is neither too cold in winter nor too hot in summer.(冬天不太冷夏天不太热)

Task6历史（history）