49.不定式作主語(yǔ) 1.不定式(短語(yǔ))??捎米髦髡Z(yǔ),如: To see is to believe. 眼見(jiàn)為實(shí)。 To act like that is fool... [查看全文]
48.不定式的句法作用 1.除了構(gòu)成謂語(yǔ)外(如與情態(tài)動(dòng)詞構(gòu)成復(fù)合謂語(yǔ)),不定式還可在句中用作: 1)主語(yǔ): To go or not to g... [查看全文]
47.情態(tài)動(dòng)詞need 和dare 一.情態(tài)動(dòng)詞need:need只有在疑問(wèn)句和否定句中可用作情態(tài)動(dòng)詞,表示需要: Need we answer this le... [查看全文]
46.情態(tài)動(dòng)詞must 和ought 一.must主要用來(lái)表示: 1.必須,一定要: We must be careful. 我們必須小心?! ou must... [查看全文]
45.情態(tài)動(dòng)詞may 和might 一. may可以用來(lái)表示 1.(可不)可以: May I ask you a question? 我能問(wèn)你一個(gè)問(wèn)題嗎? ... [查看全文]
44.情態(tài)動(dòng)詞can和could I.情態(tài)動(dòng)詞can可以用來(lái): 1.表示能夠: Two eyes can see more than one. 兩只眼睛比一只眼... [查看全文]
43.助動(dòng)詞would 1.would主要用構(gòu)成過(guò)去將來(lái)時(shí)(可用于各個(gè)人稱): I knew you would agree. 我知道你會(huì)同意的?! tho... [查看全文]
42.助動(dòng)詞should 1.should作助動(dòng)詞主要用于過(guò)去將來(lái)時(shí),用于第一人稱: I told him that I should see her on Friday.... [查看全文]
41.助動(dòng)詞shall 和will I.助動(dòng)詞shall: 1.shall主要用來(lái)構(gòu)成將來(lái)時(shí)態(tài),用于第一人稱: We shall arrive tomorrow morni... [查看全文]
40.助動(dòng)詞do 助動(dòng)詞do可以用來(lái): 1.構(gòu)成疑問(wèn)句: Does he know Chinese? 他懂漢語(yǔ)嗎? How do you like the wea... [查看全文]