是Task1
图片无法传上来，大家主要看语法错误，和单词拼写错误哈，谢谢



The graph presents the trend of household with personal computers in America from 1980 to 1988.

The line shows a uniformly upward trend in the eight years. In 1980, the percentage of personal computers in household is 0.2%. That is to say, only two families in every one thousand families in America had their own computers at that time. However, things had going to be quite different in 1988, when the figure raised up to 21%, 105 times of that in 1980.

The curve reveals a sharp rise during the 1982-1983 period. In 1982, five families in every one thousand families possessed personal computers. The percentage increased to 10% in 1983. During 1983 to 1987, the slope of the line decreases, which means that the growth becomes dull. The percentage increases merely by 10% in this four-year period. In the 1987-1988 period, the growth of household with personal computers in the US slowed down again: that year, the increase is simply 1%.

The graph presents the trend of household with personal computers in America from 1980 to 1988.

The line shows a uniformly(这是个副词，这样用不妥) upward trend in the eight years. In 1980, the percentage of personal computers in household is 0.2%（注意时态，用一般过去时）. That is to say, only two families in every one thousand families in America had their own computers at that time. However, things had going to be quite different in 1988(感觉这句有点便扭， 如果是我，我会这样写 things became quite different in 1988), when the figure raised up to 21%, 105 times of that in 1980.
（在此插一句，line 和 curve 应该是不能等同的吧？）
The curve reveals a sharp rise during the 1982-1983 period（改为during the period of 1982 to 1983读起来更顺）. In 1982, five families in every one thousand families（跟第二段的表述有点重复，用百分数就好了） possessed personal computers. The percentage increased to 10% in 1983. During 1983 to 1987（为求多样性，可以试试用Between 1983 and 1987）, the slope of the line decreases(注意时态), which means that the growth becomes(注意时态) dull. The percentage increases (注意时态)merely by 10% in this four-year period. In the 1987-1988 period, the growth of household with personal computers in the US slowed down again: that year（指的是哪一年？）, the increase is(注意时态) simply 1%.

现在的雅思考试TASK1里面明确说了，可能的地方一定要做比较，所以建议多点比较。如果没有比较的话，是不可能超过6分的。
最后最好能有个一句话的结论。
水平有限，仅供交流