Question

18．---How time flies!We will graduate from the junior high．
---Yes，and I think weshould be thankful to those teachers who have ever helped us（應(yīng)該對(duì)那些曾經(jīng)幫助過我們的老師們心存感激）．（thankful）

Answer 1

分析 should be thankful to those teachers who have ever helped us

解答 答案：should be thankful to those teachers who have ever helped us．對(duì)…心存感激用be thankful to，前面加上情態(tài)動(dòng)詞should，后面加上賓語(yǔ)那些老師those teachers，作為先行詞，曾經(jīng)幫助過我們的作為定語(yǔ)從句來(lái)修飾those teachers，關(guān)系詞選擇who作為定語(yǔ)從句的主語(yǔ)不可省略，表示曾經(jīng)幫助過我們用現(xiàn)在完成時(shí)have/has+過去分詞，先行詞是復(fù)數(shù)，故選擇have，幫助過我們用helped us，加上ever表曾經(jīng)，故答案是should be thankful to those teachers who have ever helped us．

點(diǎn)評(píng) 這里是定語(yǔ)從句的應(yīng)用，注意關(guān)系詞的選擇和謂語(yǔ)的單復(fù)數(shù)．