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  • 1 # 深圳英語習題解析

    被動語態是英語中常用的一種表達方式。用好了,可使自己的作文加分。

    被動語態的用法:

    1.一般現在時的被動語態構成:is/am/are+及物動詞的過去分詞 ;

    例句:

    Our classroom is cleaned everyday.

    I am asked to study hard. Knives are used for cutting things.

    2.一般過去時的被動語態構成:was/were+及物動詞的過去分詞 ;例句:

    A new shop was built last year. Dinosaur eggs were laid long long ago.

    3.現在完成時的被動語態構成:has/have+been+及物動詞的過去分詞;例句:

    This book has been translated into many languages. Many man-made satellites have been sent up into space by many countries.

    4.一般將來時的被動語態構成:will+be+及物動詞的過去分詞 ;例句:

    A new hospital will be built in our city. Many more trees will be planted next year .

    5.含有情態動詞的被動語態構成:情態動詞+be+及物動詞的過去分詞;

    例句:Young trees must be watered often Your mistakes should be corrected right now.

    The door may be locked inside. Your homework can be handed in tomorrow.

    6.現在進行時的被動語態構成:am/is/are+being+及物動詞的過去分詞;例句:

    Uncle Wang is mending my bike now.→ My bike is being repaired by Tom now.

    They are planting trees over there.

    →Trees are being planted over there by them.

    7.不定式的被動語態:

    to+be+及物動詞的過去分詞 ;

    例句:There are two books to be read.

    →There are twenty more trees to be planted.

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