603.IELTS writing task 1: how to

开头段句式：

outline population growth patterns

表示“呈……趋势：

exhibit positive growth

表示”上升“趋势：

The following decade would see a swell to...

swell to

continue a very stable climb with slight acceleration over the following forty years

upward trend

表示“不明显上升/变化”

the modest growth

in a gradual and unremarkable manner 

表示”大约“：

roughly, approximately, about, close to, just about, around

表示”在XX增长后”：

after a slight lull

表示“达到”：

hit a population of

Its growth concludes at 1.1 billion in the year 2000

其它：

albeit at different rates

in the foreseeable future