The film____on the book Jack London is well worth —— .选择，虚心求教 首先得把句子的主干挑出来，The film is well worth-.而the film 后面又有一个修饰它的句子，说明肯定是后置定语，（定语只出现在名词的前面后后面表示修饰）.因而改成一个定语从句就是“the film which is based.
后悔做过某件事的英语句子 我真不该那样.I shouldn't have done it.*用“shouldn't have+过去分词”表示类似责备或斥责的心情，“不该…”、“要是没…”.Oh，no。I shouldn't have done it.（哦，不。我要是不那样就好了.）What did you do？（你干什么了？That was a mistake.（那是一个错误.）I blew it.（我失败了.）I wish I hadn't done that.I really screwed up this time.（这次我真的给弄糟了.）I really messed up.（我给搞糟了.）I should have known better.（我早该弄清楚一些.）我要是不说那话就好了.I shouldn't have said that.*用于说了不该说的话时.I shouldn't have said that.（我要是不说那话就好了.）It's too late now.（现在后悔也晚了.）I wish I wouldn't have said that.我早该知道了.I should have known.He's married.（他已经结婚了.）I should have known.（我早该知道了.）I acted like a fool.I should have known better.（我早该弄清楚了.）做那种事，我也太不小心了.It was careless of me to do so.*careless 表示“没注意的”、“漫不经心的”、“粗心大意的”.It was thoughtless of me to do such a thing.It was hasty of me to do so.I was。
过去分词做状语和现在分词做状语有什么区别？ 过去分词，它做状语表示过去的状态，而现在分词做状语它表示的是现在的状态
think的过去式和过去分词怎么用法 think的现在分词是2113thinking，过去式是thought。thinking 英[？θ？？k？？]美[？θ？？k？？]n.思考5261；想4102法，思想；意见；见解；adj.有思想的；有理性的；v.“think”的现1653在分词；双语例句1.Julian has been thinking up new ways of raising money.朱利安想出了不少筹款的新办法。2.After the pain of defeat passes，England have some thinking to do.失败的痛苦过去以后，英国人应该认真反思一下。3.This，I am sorry to say，is almost entirely wishful thinking.我很遗憾，这几乎完全是一厢情愿的想法。4.He can't help thinking it's all just\"pie in the sky\"talk.他禁不住想所有这些不过是“画饼充饥”的空话而已。thought 英[θ？：t]美[θ？t]n.思想；想法；关心；思索；v.想(think的过去式和过去分词)；思索；以为；认为；双语例句1.I thought I'd enrol you with an art group at the school.我想我会吸收你参加学校的一个艺术团。2.I thought you might like to read the enclosed.我想你或许想要读一下信封里的内容。3.\"Wait there。Kathryn rose.\"No，on second thought，follow me.“在那儿等着！凯瑟琳站起身来，“不，我改主意了。跟我来。4。.
小学不规则动词过去式 be-was/weredo-didgo-wentlet-letput-putmake-madegive-gavewant-wanted
怎么知道过去分词作后置定语 当过去分词做定语时，它表达的是一种动作或是存在的状态，用来修饰名词或代名词.一个基本句子中只能有一个动词，过去分词在里面起修饰成分，所以，找准句子的真正的动词非常重要.并且，在过去分词前可以补充成一个从句.例如：Children introduced to reading early develop strong verbal skills.句子里有两个动词，introduced，develop.，在没有任何连词，例如and，but时，句子里只允许出现一个动词，那么分析这两个单词，那一个是句子真正的动词.如果introduced 是动词，后面的develop将跟得毫无道理.如果develop是动词，那么很明显的可以把introduced理解为过去分词作修饰，修饰children.前面说到可以在分词前补充成一个从句，那么这个句子可以看成 Children（who are)introduced to reading early develop strong verbal skills.很早就被介绍去阅读的孩子发展出了很强的语言能力.简单来说，方法就是一理解句子，找句子的真正的动词；二就是试着在分词前进行补充，看其能不能补充成为一个从句，整个句子是否通顺达意.当然，这是我个人的方法.我还是建议你可以找语法书来看看.多找例句练习，是最直观有效的方法.
过去分词作定语和表语的区别 1 lost2 known3 seated4 Gone5 Spoken，wirtten6 taken7 married8 discussed9 amazed10 worried11 excited12 astonished13 grown14 directed，interested15 delivered，inspired
英语中过去分词作宾补是怎么回事？ 当过去分词作为宾语补足语(一)能够接过去分词作宾补的动词有以下四类：1．表示感觉或心理状态的动词.如：see，watch，observe，look at，hear，listen to，feel，notice，think等.(1)I heard the song sung in English.我听到有人用英语唱过这首歌.(过去分词sung的动作显然先于谓语动作heard；(2)_He found his hometown greatly changed.他发现他的家乡变化很大.(过去分词changed的动作显然先于谓语动作found)2．表示\"致使\"意义的动词.如：have，make，get，keep，leave等.(1)I'll have my hair cut tomorrow.明天我要理发.(2)He got his tooth pulled out yesterday.他昨天把牙拔了.(3)Don't leave those things undone.要把那些事情做完.3．表示思维活动的动词如consider，know，think等后.如：(1)I consider the matter settled.我认为这件事解决了.(2)I thought myself wronged somehow in the bargain.我认为自己在这场交易中有受愚弄了.4．表示爱憎，意愿的动词如want，wish，like，hate等后.如：(1)I wanted two tickets reserved.我要预定两张机票.(2)He didn’t wish it mentioned.他不愿这事被提起.【注意】过去分词所表示的动作一定和宾语有逻辑上的动宾关系.(二)使役。
