天堂v亚洲国产ⅴ第一次,欧美一级在线不卡视频,中文字幕图片欧美亚洲,国产不卡AV无遮挡在线观

新東方酷學酷玩夏令營介紹在英語學習中應(yīng)該掌握的分詞的時態(tài)，讓孩子學習英語掌握更多的知識。

     新東方酷學酷玩英語夏令營介紹在學習英語的過程中應(yīng)該掌握的分詞的時態(tài)的知識點。

    1）與主語動詞同時，

    hearing the news, he jumped with joy.　 聽到這一消息，他高興得手舞足蹈。

    arriving there, they found the boy dead.　剛一到那兒，他們就發(fā)現(xiàn)那男孩死了。

    典型例題

    the secretary worked late into the night, ___a long speech for the president.

    a. to prepare　 b. preparing　 c. prepared　 d. was preparing

    答案b. 此處沒有連詞，不能選d，否則出現(xiàn)了兩個謂語動詞worked和was preparing。 只能在b，c中選一個。又因前后兩個動作同時發(fā)生，且與主語為主動關(guān)系，應(yīng)用現(xiàn)在分詞。

    2）先于主動詞

    while walking in the garden，he hurt his leg. 在花園里散步時他傷了腿。

    分詞作時間狀語，如果先與主動詞的動作，且強調(diào)先后， 要用having done。

    having finished his homework, he went out.

    =as he had finished his homework, he went out.

    做完作業(yè)后，他出去了。

    典型例題

    ___ a reply, he decided to write again.

    a. not receiving　　b. receiving not　 c. not having received　 d. having not received

    答案c. 本題考查分詞的時態(tài)與分詞的否定式。根據(jù)題意判斷，分詞的動作（接信）發(fā)生在謂語動詞的動作（決心再寫信）之前，因此用分詞的完成式。分詞的否定式的構(gòu)成為not +分詞，故選c。該句可理解為：because he had not received a reply, he decided to write again.