注意：当 need, want, require, worth(形容词)后面接doing也可以表示被动。 Your hair wants cutting.你的头发该理了。 The floor requires washing. 地板需要冲洗。 The book is worth reading.这本书值得一读。
短语动词是一个整体，不可丢掉后面的介词或副词。 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 has never been heard
1) 不及物动词或动词短语无被动语态： appear, die disappear, end (vi. 结束), fail, happen, last, lie, remain, sit, spread, stand break out, come true, fall asleep, keep silence, lose heart, take place.
believe, consider, declare, expect, feel , report, say, see, suppose, think, understand It is said that 据说 It is reported that 据报道 It is believed that 大家相信 It is hoped that 大家希望 It is
be determined, be pleased, be graduated (from), be finished, be prepared (for), be occupied (in), get marries He is graduated from a famous university. 他毕业于一所有名的大学。 注意： 表示同某人结婚
1) 有些动词用一般现在时代替完成时： hear, tell, learn, write , understand, forget, know, find , say,remember. I hear (= have heard) he will go to London. I forget (=have forgotten) how old he is. 2)
1) 事实状态的动词 have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continue I have two brothers. This house belongs to my sister. 2) 心理状态的动词 Know, realize, th
Since 用来说明动作起始时间，for用来说明动作延续时间长度。 I have lived here for more than twenty years. I have lived here since I was born.. My aunt has worked in a clinic since 1949. Some new oilfie
1) since +过去一个时间点(如具体的年、月、日期、钟点、1980, last month, half past six)。 I have been here since 1989. 2) since +一段时间+ ago I have been here since five months ago. 3) since +从句 Gre
其结构是固定的，意思上的主语并不是句子的主语。 generally speaking一般说来 talking of (speaking of) 说道 strictly speaking 严格的说 judging from 从 判断 all things considered 从整体来看 taking all thi
用于条件句时， be going to表将来 will表意愿 If you are going to make a journey, you d better get ready for it as soon as possible. Now if you will take off your clothes, we will fit the new clothes o
used to + do： 过去常常 表示过去习惯性的动作或状态，但如今已不存在。 Mother used not to be so forgetful. Scarf used to take a walk. (过去常常散步) be used to + doing： 对 已感到习惯，或 习惯于 ，to是
1)通常，现在分词表示主动，过去分词表示被动，例如： He is the man giving you the money.(= who gave you )他就是给你钱的那个人。 He is the man stopped by the car.( = who was stopped by ) 他就是那个被车
1.Who s your math teacher? Mr Zhao. 2.What s he like?He s thin and short.He s very kind. 3.Who s that young lady?She s our principal. 4.Is she strict? Yes, she is. 5.Is she active?No, she isn t.She s
躺 lie,lay,lain,lie in bed again; 撒谎 lie,lied,lied,dont be a liar; 产蛋 lay,laid,laid,a hen laid an egg; 放置 A loy picked it up,and laid it in the bag. 这三个动词的各种变化形式如下： lie lay lain
y的变音 如果以[t].[d].[s].[z]结尾的单词后面接以字母y开头的单词,会产生连读: 1.[t]+y-[t?] Nice to meet you. 很高兴见到你。 He s sorry he hit your car. 他很抱歉撞了你的汽车。 I got you the book you want
