關(guān)于連系動(dòng)詞后接不定式

關(guān)于連系動(dòng)詞后接不定式

(1) 連系動(dòng)詞be后根據(jù)情況可自由地接不定式作表語

My dream is to be a scientist. 我的夢(mèng)想是當(dāng)一名科學(xué)家。

All you have to do is to listen. 你只需要聽。

(2) seem, appear, prove, turn out, grow等連系動(dòng)詞后也可接不定式(尤其是to be)作表語

The man seemed to be ill. 這個(gè)人好像病了。

The plan proved to be useful. 這個(gè)計(jì)劃證明是有用的。

He appears to know this. 他好像知道這一點(diǎn)。

The weather turned out to be fine. 天氣結(jié)果很好。

He has grown to like studying English. 他漸漸喜歡學(xué)英語了。

【說明】若所接不定式為to be，通�？梢允÷浴�

(3) sound, smell, feel, taste, become等連系動(dòng)詞后通常不能接不定式

誤：These oranges taste to be good. (應(yīng)去掉to be)

誤：The roses smell to be nice. (應(yīng)去掉to be)

【說明】連系動(dòng)詞look后能否接to be似乎尚有爭(zhēng)論。