高二段考作文800字【一】
【例句】
3.The room is empty.
There is in the room.
4.What can I do for you？
anything I can do for you？
【正确答案】3.nothing4.Is there
【规律分析】这部分要求了解 there be 句型的基本结构，注意系动词be在不同语境下的变化形式。
高二段考作文800字【二】
【例句】
7.They have studied English for 20 years.
They began to study English 。
8.He went to the class at 9 o’clock.
He didn’t go to the class 9 o’clock.
【正确答案】7.20 years ago8.until
【规律分析】这部分要求掌握英语中一些习惯用法的表达方式。在改写句子时，要求用不同的句型或不同的词表达出相同的意思。
高二段考作文800字【三】
【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。
高二段考作文800字【四】
【例句】
13.Don’t forget to bring your book！
to bring your book！
14.My mother is not in/at home.
My mother is.
【正确答案】13.Remember14.out
【规律分析】这部分要求掌握一些基本的反义词，然后通过否定反义词的方法达到肯定的目的。
