强调句
1.结构：It is/was +强调部分 +that（who）+其他成分
【注意点】
①主谓一致：被强调部分做主语时，形式与谓语动词在人称和数上保持一致
例如It is your father who is wrong this time.
② 人称照应：强调主语用主格，强调宾语用宾格
例如It wak her whom I saw in the street.宾格
It is I who am wrong.主格
③问句形式：
一般疑问句：Is/Was it+被强调成分+that+句子其他成分+？
Is it the dictionary that you are looking for?
特殊疑问句：特殊疑问词+is/was+it+that+句子其他成分+？
What is it that you want me to do?
④当强调not...until结构时，必须将not until连用，后面接肯定式
It was not until at that time that I realized
what trouble he was in.
2.强调句型的判断
把“It is/was....that”去掉，剩余部分句子结构仍然完整，那就是强调句；如果不完整，那就不是强调句
3.强调句型高考考点
①强调句型与定语从句合用，增加试题迷惑性
例如It was on the day when he joined the Party that he was killed.
②强调句型与宾语从句合用，强调句型用于宾语从句
4.It be ...that...句型不能强调谓语部分，若要强调谓语，须在谓语动词原型前面加上助动词do,did,does，有人称、数、时态的变化
例如He did tell me the news.
5.用副词really still even强调
It was hot yesterday,but it is even hotter today.
6.用倒装表示强调
Only in this way can he solve the problem
