【正文】
That’s why a growing number of hospitals now depend upon physicians who ___ in pain medicine. (076) 在這句話里,who___ in pain medicine是physicians的定語(yǔ)從句,這個(gè)定語(yǔ)從句的主語(yǔ)是who,后面也沒(méi)有跟動(dòng)詞作謂語(yǔ),而是直接出現(xiàn)了一個(gè)介詞短語(yǔ)in pain medicine,因此橫線上應(yīng)該填一個(gè)動(dòng)詞,而physicians是復(fù)數(shù),這就決定了who也是復(fù)數(shù),這樣橫線所填的動(dòng)詞應(yīng)該與主語(yǔ)性數(shù)搭配一致。 He ____ from his teachers, came home in tears and thought about dropping out. 在這句話里,主語(yǔ)是he,本來(lái)后面應(yīng)該有一個(gè)動(dòng)詞作謂語(yǔ),但是這里沒(méi)有動(dòng)詞,而是在橫線后面出現(xiàn)了一個(gè)介詞短語(yǔ)from his teachers,這樣這句話就缺少謂語(yǔ)動(dòng)詞,所以橫線上應(yīng)該填一個(gè)動(dòng)詞?!薄 ?dòng)詞: 動(dòng)詞的考點(diǎn)很多,我們來(lái)看其中三種: 1. 主語(yǔ)后缺謂語(yǔ)動(dòng)詞。正確答案是situation。第一種方法,用句子結(jié)構(gòu)來(lái)判斷,前面一句話,husbands and children now do some of these jobs,這是一個(gè)完整的句子,主語(yǔ)husbands and children,謂語(yǔ)動(dòng)詞do,賓語(yǔ)some of these jobs;后面的that引導(dǎo)的是一個(gè)同位語(yǔ)從句,它所修飾的中心詞就是a后面需要填的詞,而定語(yǔ)從句的中心詞是名詞,所以橫線處應(yīng)填一個(gè)名詞。” As the trade winds lessen in _____, t