Question

6．他從沒想到保護(hù)水資源的文化和社會(huì)因素也應(yīng)被列入考慮范圍．（occur）It never occurred to him that the cultural and social aspects of protecting the water resource should also be taken into account/consideration．．

Answer 1

分析 It never occurred to him that the cultural and social aspects of protecting the water resource should also be taken into account/consideration．

解答 本句表達(dá)的是自己過去的一種想法，所以用一般過去時(shí)，但是從句中的時(shí)態(tài)為一種常識(shí)性的認(rèn)識(shí)，用一般現(xiàn)在時(shí)．
it為形式主語，that引導(dǎo)的為一主語從句，且為被動(dòng)語態(tài)．
sth occurr to sb意為"某人想到某事"；take sth into account/consideration意為"將某因素考慮在內(nèi)"．

點(diǎn)評(píng) 注意代詞it用作形式主語的用法，為了避免頭重腳輕多用于主語從句中．