四级作文各个题型的主词【一】
交代清楚故事涉及的人物、时间、地点：
主题句
四级作文各个题型的主词【二】
【例句】
5.He spent 4 hours in doing his homework yesterday.
It took him 4 hours his homework yesterday.
6.It seems that they like pop music.
They to like pop music.
【正确答案】5.to do6.seem
【规律分析】这部分要求了解代词it在句子中的各种用法。it在英语中是个相当活跃的.代词，它可以作形式主语、形式宾语和引导强调句等。
四级作文各个题型的主词【三】
【例句】
9.He spent 20 dollars buying this book.
He20 dollars this book.
10.She does well in English.
She is English.
【正确答案】9.paid.。.for10.good at
【规律分析】这部分考查同义词或词组的替换。有些词虽然意义相近或相同，但往往在用法和结构搭配上有区别，考生应尤其注意。
四级作文各个题型的主词【四】
①总分总 ②总分 ③分总（提示：每次做说明文前必须理清文章层次结构）
