Question

3．

Activities	How many students	How often
exercise	all	an hour every day
eat fruit and drink milk	90%	every day
eat junk food	7%	two or three times a week
drink coffee	no	no
sleep	most	eight or nine hours

Answer 1

分析 高分句型一：
It's good for us to do exercise．
这句话使用句式为：it is+形容词+for sb to do sth，其中"it"为形式主语，代指"to do exercise"．这句话意为：对我们来说做运动很好．
高分句型二：
We think it is necessary to sleep well．
句中"it is necessary to sleep well"为宾语从句，使用句式为"it is+形容词+to do sth"．这句话意为：我们认为睡得好很重要．

解答 Here are the results of the students'activity survey in our class．（开篇点题）
Everybody does exercise for an hour every day．It's good for us to do exercise．【高分句型一】90% of the students eat fruits and drink milk every day．It's a good habit．7% of the students eat junk food twice or three times a week．It's bad for our health．Nobody drinks coffee．Most students sleep eight or nine hours every night．We think it is necessary to sleep well．【高分句型二】（调查结果）

点评 考生需根据所提供的信息提炼文章的写作主题，需了解写作要点及写作意图，仔细构思写作结构，平时注意积累词汇及语法知识