To 不定式的句法功能初探,不要小看哦
動詞不定式具有名詞、形容詞和副詞的特征,因此,在句中可以作主語、表語、賓語、賓語補(bǔ)足語、定語和狀語.
1、動詞不定式作賓語.即跟在謂語動詞后,是涉及的直接對象.表示這個對象事什么要做什么。能直接帶不定式作賓語的及物動詞主要有: want, like , love , need , try , ask , learn , begin , start , forget , remember, hope , wish , agree, choose , fail , refuse , decide , afford , offer , make sure , take turns , would like , plan , hate , try one’s best 等. 比如:
I want to have a boyfriend。我想有個男朋友。
I’d love to go to their party.我要去參加他們的聚會。
2、動詞不定式作賓語補(bǔ)足語. 能用動詞不定式作賓語補(bǔ)足語的動詞有: ask , tell , get , order , would like , want , teach , show , allow , encourage , warn , wish , invite ,help等. 請看例句:
My mother asked me to help those people in need。我媽媽告訴我要幫助有需要的人。
The teacher told her students to finish their homework。
3、動詞不定式作狀語: 即不定式直接跟在謂語動詞后,僅對謂語動詞起一個補(bǔ)充說明的作用.如果沒有它,句子仍然意思完整,它不象作賓語那樣,與謂語動詞有著密切的關(guān)系. 比如:
I come here just to say goodbye to you and best wished for your family.
這里需要講解的是,在這句話里的不定式表示的是目的狀語。表示是為了做某事。然鵝,to不定式還可以做結(jié)果狀語、原因狀語等等。童鞋們可以在了解后自行學(xué)習(xí)。