主语从句作文【一】
“形容词短语”省略的理由和方式，与“分词短语”作后置定语一样。当它们不是句中的重点信息，就可以去掉关系代词和be动词。形容词作后置定语同定语从句一样，可以分为“限制性”和“非限制性”。
例1：I bought this comic book hot off the press. 我买了这本刚刚出版的漫画书。
例2：She is a kind lady, ready to help others. 她是一个善良的女人, 总是帮助别人。
例3：Companies large and small the world over have been developing their own “corporate universities”. 全世界大大小小的公司都一直在办自己的“公司大学”。
主语从句作文【二】
1.主句是一般现在时，从句可以为各种时态。
2.主句是一般过去时，从句要用相应过去时态。
注意：从句描绘客观事实、真理、自然现象等，从句时态不受主句时态限制，仍用一般现在时。
例句：He answered that he was listening to me.
Father told me that practice makes perfect .
主语从句作文【三】
一般说来，用on和at表示“as soon as, once”。on后面常接“来、去”之类的词，at后面常接“听到、看到”之类的词。in后面接其他带动作的词，相对于从属连词“while”。
例1：On removing them he was stunned to see that the plates were fogged where the crystals had covered them.当他把晶体揭开时，发现盘子上方雾蒙蒙，他吃了一惊。
例2：In running down the stairs, I heard the clock struck twelve.
我在跑下楼的时候，听见钟敲了十二下。
例3：He jumped with joy at hearing the news.他一听到这个消息就高兴得跳了起来。
主语从句作文【四】
基本概念定语：用于修饰名词或代词的成分就叫定语。 定语从句：如果修饰某个名词或代词的定语是一个完整的句子，这个句子就叫定语从句。定语从句所修饰的名词或代词叫先行词。定语从句放在先行词后面。定语从句的引导：定语从句的引导词代替的是先行词。
1、当定语从句所修饰的名词是事、物时，用that/which引导，且that/which在定语从句中作主语或宾语。e.g:a.Thisisthepenthat/whichIboughtyesterday.
2.当定语从句所修饰的名词是人时用that/who引导，引导词再从句中做主语或宾语。
3.定语从句修饰的\'名词时地点时用which/that或where引导:若地点名词在定语从句中是作主语或宾语就用that/which引导，是作地点状语则用where引导，可与“介词+which”互换。作visited的宾语作介词in的宾语作work的地点状语
4.当定语从句修饰的名词是时间名词时：若在定语从句中作主语或宾语用that/which,作时间状语则用when,同样可与“介词+which”互换。
5.当定语从句所修饰的名词在定语从句中表示原因时用why。’tcomeisstillamystery.
6.当定语从句修饰的名词和引导词后面的那个词之间是所有关系时，用whose引导。女儿已经出国的那个人是位医生
7.一些特殊情况：
主语从句作文【五】
介词短语替代定语从句有两种方式：(1省略“关系副词+主语+be动词”，或“关系代词+be动词”;(2根据从句的意思改编。
例1：We have never forgotten the days (when we were at college.
我们从来没有忘记在大学对书的日子。
例2：I don’t know the person (who is in your office.
在你办公司的那个人我不认识。
例3：Those who have high expectations but do not have those relationship skills are likely to be brought down to earth fairly quickly as their Prince or Princess Charming falls off their pedestal.
改为：Those with high expectations but without those relationship skills are likely to be brought down to earth fairly quickly as their Prince or Princess Charming falls off their pedestal.
那些对婚姻期望太高却又不具备处理婚姻关系技巧的人，一旦他们心中的白马王子或白雪公主从神圣的光环里跌落，他们就会很快地回到现实中。
例4：He is not a person who likes to haggle over every ounce.
改为：He is a person above personal interests.
他不是一个斤斤计较的人。
主语从句作文【六】
对于宾语从句的考查，多以单选的形式考查学生灵活运用的能力。一般情况下，常从引导词的`选择、时态的一致性及从句的陈述语序方面考查。
典型例题：Please tell me ______ last year.
A.where does your sister work B where did your sister work
C .where your sister works D where your sister worked
解析：本题考查对宾语从句的掌握。宾语从句要用陈述语序，所以排除A和B;last year表示过去时，所以排除C 。
答案：D
主语从句作文【七】
1.Theplace_______interestedmemostwastheChildren'sPalace.
A.WhichB.whereC.whatD.inwhich
2.Doyouknowtheman_______?
A.whomIspokeB.tow
hospokeC.IspoketoD.thatIspoke
3.Thisisthehotel_______lastmonth.
A.whichtheystayedB.atthattheystayed
C.wheretheystayedatD.wheretheystayed
4.Doyouknowtheyear______theChinesewasfounded?
A.whichB.thatC.whenD.onwhich
5.Thatistheday______I'llneverforget.
A.whichB.onwhichC.inwhichD.when
6.Thefactory______we'llvisitnextweekisnotfarfromhere.
A.whereB.towhichC.whichD.inwhich
7.Greatchangeshavetakenplacesincetheninthefactory_______weareworking.
A.whereB.thatC.whichD.there
8.Thisisoneofthebestfilms_______.
A.thathavebeenshownthisyearB.thathaveshown
C.thathasbeenshownthisyearD.thatyoutalked
9.Canyoulendmethebook______theotherday?
A.aboutwhichyoutalkedB.whichyoutalked
C.aboutthatyoutalkedD.thatyoutalked
10.Thepen______heiswritingismine.
A.withwhichB.inwhichC.onwhichD.bywhich
11.Theyarrivedatafarmhouse,infrontof______satasmallboy.
A.whomB.whoC.whichD.that
12.Itthereanyoneinyourclass______familyisinthecountry?
A.whoB.who'sC.whichD.whose
13.Iwanttousethesamedictionary______wasusedyesterday.
A.whichB.whoC.whatD.as
14.Icanneverforgettheday_______weworkedtogetherandtheday______wespenttogether.
A.when;whichB.which;whenC.what;thatD.onwhich;when
15.Thisisthereason______hedidn'tcometothemeeting.
A.inwhichB.withwhichC.thatD.forwhich
16.There’relotsofthings_____IneedtodobeforeIleave.
A．thatB.whoC.whyD.what
17.Doyouliketheredcar______wasmadeinTianjin?
A.whereB.whoC.whichD.when
18.--Doyouknoweverybody______cametotheparty?
--Almost,butIdon’tknowtheone______youtalkedwithnearthedoor.
A.who,/B.whose,thatC.that,whichD./,whom
19.Thisisall_____Iknowaboutthematter.
A.thatB.whatC.asD.whether
