可以分為以下五種：① 主語(yǔ)+不及物動(dòng)詞.如：I arrived at six last night.② 主語(yǔ)+及物動(dòng)詞+賓語(yǔ),如：I bought a good English?Chinese Dictionary yesterday.③ 主語(yǔ)+及物動(dòng)詞+間接賓語(yǔ)+直接賓語(yǔ),如：Please tell me a story before I go to bed.這樣可加雙賓語(yǔ)的句子有buy,tell,give,ask,pass,teach.④ 主語(yǔ)+及物動(dòng)詞+賓語(yǔ)+賓語(yǔ)補(bǔ)足語(yǔ),如：I found it impossible to do it.Please keep the classroom clean and tidy.⑤ 主語(yǔ)+系動(dòng)詞+表語(yǔ),如：Tom is an American boy.The grass turned green in spring.在初中常見(jiàn)的句型中有There be…句型,表示存在某種事物,如：There is a map on the wall?其be動(dòng)詞的形式要與其后面相近的那個(gè)名詞相一致.要注意的是這種句型加入助動(dòng)詞后,也要保持be動(dòng)詞,不要換用have,如：There is going to be a meeting tomorrow.在句子結(jié)構(gòu)中要注意主謂一致的問(wèn)題,即句子的主語(yǔ)與謂語(yǔ)動(dòng)詞要相呼應(yīng).