知识点1:中学英语语法复习——被动语态

2. 情态动词后的不定式可以用完成式。如:
[1]不定式,动词,相关知识点这个could 后该接不定式还是动词原形(5) He spent every minute he could _________ spoken English.A. practise B. to practise C. practising D. practised【分析】此题应选 C,它与以上各题的情形均有所不同,虽然与上面的第(4)题的答案一样,均为动词的 –ing 形式,
Can this have been done by a child? 这能是一个孩子做的事吗?
[2]have been,have,相关知识点 have been to / have been in / have gone toⅠ. have been to … 表示:“曾经到过某处”但目前人未在那儿。如:① Where have you been? 你到哪儿去了?(现在已回来)I have been to Beijing. 我去北京了。(现不在北京)② I have never been there before,
The door must have been locked by Jim. 门一定是吉姆锁的。
[3]must,have,相关知识点must have V-ed ...句型结构分析语法讲解:句子成分、什么句型句法,怎么用什么意思 They must have read the article. 他们一定读过这篇文章。 You must have seen him before. 你以前一定见过他。 He must have forgotten my name. 他一定忘了我的名字。
四、主动表被动的若干情形
1. 连系动词(如look, sound, smell, feel, taste, prove等)要用主动表被动,因为连系动词为不及物动词,它们没有被动语态形式。如:
[4]不及物动词,及物动词,相关知识点知识点1:什么是及物动词,什么是不及物动词?及物动词就是说这个动作可以施加到别的物体上,也就是后加宾语.[1]宾语,动词,相关知识点动词express后接什么样的宾语动词express后接什么样的宾语1. 表示“表达”“表示”等,通常不接双宾语。如:他对她表示了他的谢意。误:He expressed her his thanks.正:He expressed his thank
The building looks very beautiful. 这座建筑看上去很美。
Your idea proved to be wrong. 你的想法证实是错的。
2. 当open, close, shut, lock, move, read, wash, clean, cook, cut, wear, carry 等用作不及物动词且表示主语的某种属性时,通常用主动形式表示被动意义:
[5]carry,动词,相关知识点动词carry用法小归纳She carried off her part in the plan with no difficulty. 她轻而易举地完成了她在该项计划中承担的任务。(2) 表示“赢得,获得(奖品、荣誉等)”。如:He carried off most of the prizes for swimming. 他获得了游泳项目的大部分奖。4. 用于短语carry
The door won’t shut. 这门关不上。
The book sells quickly. 这书销售得快。
3. 有的动词本身含有被动意味,通常用主动形式来表示被动含义。如:
Her coat caught on the nail. 她的大衣被钉子钩住了。
Her eyes filled with tears. 她眼睛里充满了眼泪。
4. 不定式to blame, to let 用作表语时,通常要用主动表被动。如:
[6]不定式,表语,相关知识点用作表语的不定式符号to可以省略吗用作表语的不定式符号to可以省略吗当不定式用作表语时,其中的to原则上不宜省略。如:The important thing is to save lives. 救人要紧。The problem is to find the right house. 问题是要找到合适的房子。His plan is to keep the affair secre
Who is to blame? 该怪谁呢?
The house is to let. 此屋出租。
5. 某些“be+形容词+to do”结构中的不定式通常要用主动形式表示被动意义。如:
The book is difficult to understand. 这书很难懂。
The music isn’t pleasant to listen to. 这音乐不好听。
The picture is interesting to look at. 这幅画看起来挺有趣的。
注:这类结构的特点是句子主语就是其后不定式的逻辑宾语,按理说其中的不定式要用被动形式,但习惯上却要用主动表被动。这类形容词常见的有convenient, dangerous, difficult, easy, hard, impossible, interesting, nice, pleasant, safe, tough, tricky, unpleasant 等。
[7]不定式,宾语,相关知识点there be+宾语+不定式there be+宾语+不定式■不定式通常表示动作尚未发生There was nobody to look after the child. 没有人照顾这孩子。There was a large crowd to send him off. 有一大群人要来给他送行。There was so much to lose that we couldn’t