五種基本句型：
1、“主語＋謂語”（即“主謂”句型）
They worked day and night.
2、“主語＋謂語＋賓語“（即”主謂賓“句型）
He raised his arms.
3、“主語＋系動詞＋表語“（即”主系表“句型）
I am a teacher.
4、”主語＋謂語＋間接賓語＋直接賓語“（即”主謂雙賓“句型）
Miss Zhang gave us an English lesson.
Miss Zhang gave an English lesson to us.
5、”主語＋謂語＋賓語＋賓語補足語“（即”主謂賓賓補“句型）
I heard her singing in the next room this time yesterday.