need/want/require/worth 注意：當 need, want, require, worth(形容詞)后面接doing也可以表示被動。 Your hair wants cutting.你的頭發該理了。 The floor requires washing. 地板需要沖洗。 The book is worth re
被動形式表示主動意義 be determined, be pleased, be graduated (from), be finished, be prepared (for), be occupied (in), get marries He is graduated from a famous university. 他畢業于一所有名的大學。
不用被動語態的情況 1) 不及物動詞或動詞短語無被動語態： appear, die disappear, end (vi. 結束), fail, happen, last, lie, remain, sit, spread, stand,break out, come true, fall asleep, keep silence, lose
表示 據說 或 相信 的詞組 believe, consider, declare, expect, feel , report, say, see, supp ose, think, understand It is said that 據說 It is reported that 據報道 It is believed that 大家相信 It is
短語動詞的被動語態 短語動詞是一個整體，不可丟掉后面的介詞或副詞。 This is a photo of the power station that has been set up in my hometown. My sister will be taken care of by Grandma. Such a thing ha
分詞作插入語 其結構是固定的，意思上的主語并不是句子的主語。 generally speaking一般說來 talking of (speaking of) 說道 strictly speaking 嚴格的說 judging from 從 判斷 all things considered 從整體來看 t
分詞作狀語 As I didn t receive any letter from him, I gave him a call. - Not receiving any letter from him, I gave him a call. 由于沒有收到他的信，我給他打了電話。 If more attention was given, the t
表示轉折或對比 1) but表示轉折，while表示對比。 Some people love cats, while others hate them. 典型例題 --- Would you like to come to dinner tonight? --- I d like to, ___ I m too busy. A. and B. so C.
比較and和or 1) 并列結構中，or通常用于否定句，and用于肯定句。 2) 但有時and 也可用于否定句。請注意其不同特點： There is no air or water in the moon. There is no air and no water on the moon. 在否定中并
表示 一 就 的結構 hardly/scarcely when/before, no sooner than和as soon as都可以表示 一 就 的意思，例： I had hardly / scarcely got home when it began to rain. I had no sooner got home than it began t
