常見例句雙語例句You'll be able to use the present perfect tense for checking up.你可以用現(xiàn)在進行時態(tài)去檢查。www.hbwy.com.cnThe present perfect tense emphasizes the effect of the past action on the present.現(xiàn)在完成式強調(diào)過去所發(fā)生的事情對現(xiàn)在的影響。They appear more excited when we talk about university life in the United States than when we discuss the correct usage of the present perfect tense.與討論如何正確使用現(xiàn)在完成時相比,當我們談起美國大學的生活時,他們顯得更為興奮。edu.sina.com.cn 返回 present perfect tense