小學英語語法復習:強調句結構LXW育路網

　　�？嫉膹娬{句結構是it 引導的句子。LXW育路網

　　It is (was) 被強調部分+ that (who) + 句子其他部分。LXW育路網

　　此結構強調的成分僅限于主語，賓語和狀語。LXW育路網

　　It is from the sun that we get light and heat.LXW育路網

　　It was not until I had read your letter that I understood the true state of affairs.LXW育路網

　　典型例題LXW育路網

　　1) It was last night ___ I see the comet.LXW育路網

　　A.　the time　B.　when　 C.　that　　D.　whichLXW育路網

　　答案C. 強調句的結構是： It +be +強調部分 + that (who) + 主謂句�！�強調句的連詞只有兩個，that和who。當強調的部分是人，且為句子的主語時，才用 "who"，其余用that。LXW育路網

　　原句：　My father did the experiment in the lab yesterday evening.LXW育路網

　　強調主語： It was my father who did the experiment in the lab yesterday evening.LXW育路網

　　強調賓語： It was the experiment that my father did in the lab yesterday evening.LXW育路網

　　強調時間： It was yesterday evening that my father did the experiment in the lab. (注意不用when)LXW育路網

　　強調地點： It was in the lab that my father did the experiment yesterday evening.LXW育路網

　　2)It is ten years ___ Miss Green returned to Canada.LXW育路網

　　A. that　B. when　 C. since　 D. asLXW育路網

　　答案C. 考點是連詞用法。 本題易誤選為A. that. 其實本句不是強調句。若是，去掉It　 be… that還應是一個完整的句子。而本句去掉 'It is…that'，只剩下ten years Miss Green returned to Canada. 不成句。因此本句不是強調句。LXW育路網

　　It is /was +時間+ since…　其中is<---> has been　 was <---> had been.LXW育路網

（育路中小學教育）LXW育路網