Question

10．必須采取措施來(lái)防止飲用水受污染．
Something mustbe done to protect/keep/prevent the drinking waterfrom being polluted．

Answer 1

分析 be done to protect/keep/prevent the drinking water

解答 答案：be done to protect/keep/prevent the drinking water．
首先通過(guò)中英文句子的比對(duì)，可知英文句子中缺少"采取"和"防止飲用水…"的表達(dá)．結(jié)合主語(yǔ)是Something判斷用被動(dòng)語(yǔ)態(tài)，且有情態(tài)動(dòng)詞must，說(shuō)明本題考查含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)，其構(gòu)成是：主語(yǔ)+情態(tài)動(dòng)詞+be+動(dòng)詞的過(guò)去分詞．；短語(yǔ)"防止…做某事"的英文表達(dá)是：protect/keep/prevent…from doing sth．，"飲用水"是the drinking water，故答案為：be done to protect/keep/prevent the drinking water

點(diǎn)評(píng) 做這類題型，首先根據(jù)所給漢語(yǔ)明確句子所要考查的單詞或短語(yǔ)的拼寫，再結(jié)合相關(guān)語(yǔ)法知識(shí)對(duì)單詞或短語(yǔ)做出形式上的變化．