关于逻辑主语的问题动名词复合结构的一般规则是

1、关于逻辑主题名词复合结构的一般规则如下：1.逻辑主语是有生命的名词：作为主语，要使用名词的所有格或形容词的代词；宾语的时候通常也可以使用格或人称代词宾格。tom s(his)coming is what we have expe2.逻辑主语是无生命的名词：is there any hope of our team winning the matchshe didn t mind jack/jack s(him/his)coming here .1._ _ _ _ _ _ _ _ to the meeting surprised all of the boards。a.mike coming b

2、. mike camec.mike comes d. mikes coming2.it s no use _ _ _ _ _ _ _ that you didn t know the rules .a.you pretend b. you pretendingc.your pretending d. your pretendchange the following into the simple sentences。that peter didn t attended the meeting made it put off .不定式，名词用作主语1.自己做主语(1)眼见为实今天早上做早操对身体

3、无益在这里吸烟是危险的1.to see is to believe2.to do morning exercises today is not good for health。3.to smoke here is dangerous(1)眼见为实。每天做早操对健康有好处。吸烟不是好习惯。1.seeing is believing。2.度ing morning exercises every day is good for health3.smoking is not a good habita:说明不定式表达的动作是谁做的可以在不定式之前添加for引起的短语。it is easy for th

4、e students to read。it will be a mistake for us to help you。b:使用以下形容词作为表语时，不定式前面经常会加上of引起的短语。这些形容词如下。描述逻辑主题的特性、特性和特性的表格评估kind、good、nice、wise、unewise、clever、silly、stupid、foolish、wrong、right、careless、rightits kind of you to think so much of us。it s unwise of him to leave home at once。it s wrong of him

5、to speak bad behind others .it s wrong of the south to break away from the union .名词是主语，it是形式主语，有自己的特定文章模式2.经常将it作为正式主题与no use、no good、useless和worthwhile一起使用1.it s no use talking too much without doing anything2.it s useless crying over the spilt milk3.its no good smoking too much4.it s worth while

6、learning english well。1.it s no use _ _ _ _ _ _ _(sit)here waiting。2.there is no _ _ _ _ _ _(say)whatwill happen next。3.is it any good _ _ _ _ _(tell)him the truth？4.it is great fun _ _ _ _ _(play)golf。摘要：名词和不定式用作主题时的差异一、对称原则主题和表达对称第二，特殊表达名词表示重复，重复动作不定式表示特定的、特定的一次行动三、固定文章it takes sb some time to do

7、sth四、惯例用法it s no use/no good/useless/worth while doing.its kind/wise/clever.of sb to do sthits important/neceary/hard.for sb to do sth写标语to do表示特定的行为，-ing form通常表示一般行为1.her work is _ _ _ _ _ _(look)after thechildren。2.my aim is _ _ _ _ _ _(go)to tsinghua环球汽车。3.one of my bad habits is _ _ _ _ _ (bite

8、)尼罗河(指甲)。(3)表达：主题动词不定式1)。那个主题大部分是抽象名词(wish，need)my wish is to be a scientist。the main thing is to keep our room clean。2)。be to do可以配置未来时态，表“准备/计划/计划/需要”；she is to return next week .it was about to leave when it started to rain。2.不定式以主语形式给出it，有自己的句型1.it is very kind of you to say so。2.it s very fooli

9、s of him to say such things3.it is nec essary for us to learn english well4.it s not difficult for you to learn well english grammer3.固定文章图案1.it takes lilei two and a half hours to complete his homework。2.how long did it take you to finish writing your composition？当否定词在介词but，except，besides之后时，如果在这些介

10、词之前有行为动词do的各种形式，这些介词后面的不定词不包括to，否则要带to。she could do nothing but cry.what do you like to do besides swim？i have no choice but to go.(4)作为属性不定式通常放在修改后的名词或代词后面。不定式往往与它装饰的词有关。例如：iavealotofworktodo . herearesomebooksforyoutoread .shewastefirstpersontothinkoftheidea。theymadeaplantostudyenglish。heexpressed

11、hiswishtovisitthegreatwall。1)。目的状语：可以放在句子的开头或句子的末尾。前置订单/so as/so.as to表格姜潮。he went to see the artist himself .he stopped to have a look。he ran so fast as to get to school in time2)。结果副词：主要是enough to/too.到./only to结构使用。the question is too difficult to answer。they worked hard enough to finish their wo

12、rk。3)原因副词：主语系统动词adj. to do表感情的adj. happy，surprised，pleased，glad，sorry，anxious(担心)，disappointed，careful，afraidim very sorry to see you。he was afraid to leave him home1.the man insisted _ _ _ _ _ _ _ _ a taxi for me even though i told him i lived near by。a.find b . to find c . on finding d . in findin

13、g2.it s neceary to be prepared for a job interview。_ _ _ _ _ _ _ _ _ _ the answers ready will be of great help .a.to have had b . having had c . have d . having3.i really cant understand _ _ _ _ her like that。a.you treat b . you to treat c . why treat d . you treating4.he got well-prepared for the j

14、ob interview，for he couldn t risk _ _ _ _ _ _ the good opportunity。a.to lose b . losing c . to be lost d . being lost动词不定式的时态和语音动词的不定式保留了动词的一些特征，有时态和语态的变化，但其时态和语态见下表。语音时态主动语状态被动语一般诗tomaketo be made进行中to be making完成时to have madeto have been made完成过程中to have been makingwhen i got home，my son happened

15、to be watching tv。在谓语动词前面发生不定式动作时，要使用完整式。she is said to have read thirty novels this year。im sorry to have kept you waiting so long。after graduation，he asked to be sent to work in the country ide。this novel is said to have been translated into french。选择下一个练习题的正确答案1-im hungry，and i want to eat the ca

16、ke。-what！it is not good _ _ _ _ _ _ _ _ _ _a.for eating b . to be eaton c . to eatted . at eating2it s important _ _ _ _ _ _ and help ffer。a.to kind b. be kind c. kind。to be kind3.it took alice and me an hour _ _ _ out the problem。a.to work b . working c . work d . for working。4.i found it very important _ _ _ _ _ _ english well。a.learn b. learn c. to learn d.learned5.it s very nice _ _ _ _ _ _ you to _ _ _ _ me about it。a.fortell b. ofsay c. tospeak d.ofte