Question

1．正是我國宇航員的精神才使我們克服了所有的艱難險(xiǎn)阻．（enable）It was the spirit of astronauts/the astronauts'spirit of our country that enabled us to overcome all the difficulties．．

Answer 1

分析 It was the spirit of astronauts/the astronauts'spirit of our country that enabled us to overcome all the difficulties．

解答 本句表達(dá)的是對我國宇航員精神的肯定及其帶來的結(jié)果"使我們克服了所有的艱難險(xiǎn)阻"，所以用一般過去時．
"正是我國宇航員的精神"，說明句子要表達(dá)的重點(diǎn)是"宇航員的精神"，因此句子需要一個強(qiáng)調(diào)句型，It was…that…句子強(qiáng)調(diào)的是主語．of our country 為一介詞短語作后置定語．
enable sb to do sth意為"使某人能夠做某事"；overcome意為"克服、戰(zhàn)勝"．

點(diǎn)評 強(qiáng)調(diào)句型可以強(qiáng)調(diào)除謂語以外的其它成分，如主語、賓語和狀語等．如：It was at the railway station that I met Li Ming yesterday．（強(qiáng)調(diào)地點(diǎn)狀語）