高考英语语法词汇专项突破：01表解名词性从句+巩固练习+答案与解析

这是一份高考英语语法词汇专项突破：01表解名词性从句+巩固练习+答案与解析，共16页。


【考题展示】
【考例1】（2022年浙江1月）Cbb, fr her party, started t ask cnference rganizers wh invited her t speak ______ she culd d s remtely.
答案与解析：if/whether。考查名词性从句之宾语从句。显然ask后面出现了一个宾语从句，宾语从句句意不完整，whether/if“是否”符合语境，故填whether或if。句意：对于她的出席，Cbb开始询问邀请她的组织者是否可以远程进行。
【考例2】（2021.6新高考1卷）Ging t Munt Huangshan reminds me f the ppular Beatle's sng "The Lng and Winding Rad". 1 is s breathtaking abut the experience is the ut-f-this-wrld scenes.
答案与解析：What。考查名词性从句之主语从句。分析题目，空格处无提示词。分子句子结构可知，_____is s breathing abut the experience 作 is 的主语，为主语从句。从句中缺少主语，指代事情；且空格位于句首。故填What。
【考例3】（2021.3 天津卷）What puzzles Lily's friends is she always has s many crazy ideas.
A. whether B. why C. what D. when
答案与解析：B。考查引导表语从句连接词词义辨析。A. whether是否；B.why为什么；C. what什么； D.when什么时间，当……的时候。分析成分结构句子，该空需要一个表语从句的连接词。再结合句意可知，应该是朋友们不明白Lily 为什么有这么多疯狂的想法。所以本句为why引导的表语从句。故选：B。句意：令Lily的朋友们感到困扰的是她为什么总是有这么多疯狂的想法。
【考例4】（2021年北京卷）The pr wman wasn't able t give him any infrmatin abut ________ she lived．
答案与解析：where。考查宾语从句。句意：这个可怜的老妇人不能说清楚她住在哪里。介词abut后是宾语从句，根据句意，此处用where“在哪里；……的地方”符合句意，从句中作地点状语，故填where。
【考例5】（2021年天津卷）It seemed that I had becme ________ my parents had wanted me t be.
A. whenB. whereC. whatD. whether
答案与解析：C。考查宾语从句。句意：似乎我已经成为了我父母希望我成为的人。动词becme后面是宾语从句，从句缺少引导词，且从句中的be缺少表语，所填词应该起双重作用。故选C。
【内容解读】
名词性从句即用从句在句中起着名词的作用，在句中作主语、宾语、表语或同位语，对应的从句称之为主语从句、宾语从句、表语从句或同位语从句。从句要用陈述语序，而且不能用逗号与主句隔开。引导名词性从句的引导词有连接代词或连接副词，为了便于大家掌握，特把四种名词性从句和引导词放在表中，分述各个从句的特点和注意事项。重要连词what将以专题的形式解读。
一、主语从句
主语从句部分重点引导词及其功能一览表
注意：下列情况的主语从句不可以提前。
１.It desn’t matter+ hw/ whether/ if…引导的主语从句不可以在复合句的句首。如：It desn’t matter whether he likes it r nt.
不可以写成：Whether he likes it r nt desn’t matter.
２. It’s said /reprted…结构中的主语从句不可以提前。如：
It’s said that the highway will be pen t traffic next year.
不可以写成：That the highway will be pen t traffic next year is said.
3. It happens/ccurs…结构中的主语从句不可以提前。如：
It ccurred t her that she had frgtten t lck the dr.
不可以写成：That she had frgtten t lck the dr ccurred.
4．含主语从句的复合句是疑问句的时候，主语从句不可以提前。如：
Is it likely that it will snw in the afternn?
不可以写成：Is that it will snw in the afternn likely?
二、宾语从句
（一）宾语从句部分重点引导词及其功能一览表
（二）从句作介词宾语
宾语从句一般可以作介词宾语。如：
Whether we can succeed depends n hw well we cperate.
我们能否成功取决于我们合作的情况。
He was nt cnscius f what an imprtant rle he had played in the match.
他没有意识到他在比赛当中起着多么重要的作用。
3）I was curius as t what we wuld d next.我很想知道下一步我们该做什么。
4) (上海XXXX)It is a matter f _____ wuld take the psitin.
*A. wh B. whever C. whm D. whmever
但是在使用时要注意，通常if和that从句不可以作介词宾语，部分虽然可以用that，应该看作是固定搭配，如in that的意思是“因为、在于”；but that “要不是”；except that“除了”等。如：
1) The higher incme tax is harmful in that it may discurage peple frm trying t earn mre.
所得税过高是有害的，以为它可能使人不愿意多赚钱。（in that=because）
2) I wuld have cme t see yu but that I had smething imprtant t d then.
要不是当时有要事要办，我本来会来看你的。
He differed frm his clleagues in that he spent all his spare time learning English.
他与同事们的不同之处在于他把业余时间都花在学习英语上。
（三）形容词宾语
一些语法家把像glad, delighted, srry等形容词后面跟的从句说成是状语从句，但是我们从形容词后从句的意义和与宾语从句进行比较可以看出，把它理解成宾语从句更容易接受，它具有宾语从句的特点，本书把其编入宾语从句中。如：
I’m afraid (that) there are sme misprints.我担心有一些印刷错误。
We are nt sure whether(if) we can persuade him ut f smking.
我们不敢肯定能否说服他戒烟。
(METXXXX) Can yu make sure _____ the gld ring?
A. where Alice had put B. where had Alice put
*C. where Alice has put D. where has Alice put
(METXXXX) N ne can be sure _____ in a millin years.
*A. what man will lk like B. what will man lk like
C. what lk will man like D. man will lk like what
可以用于本结构的形容词有anxius/ certain/ surprised/ prud/ wrried/ thankful/ determined/ pleased/ satisfied/ cntend/ ashamed/ cnfident等。
（四）不可以直接跟宾语从句的及物动词。
有些及物动词后面不可以直接跟从句作宾语，而是通过the fact或it作为媒介，然后再跟宾语从句，常见的有：refuse/ like/ admire/ celebrate/ dislike/ lve/ hate/ want/take(认为)/verlk（忽视）等。如：
1. (NMETXXXX) I hate _____ when peple talk with their muth full.
*A. it B. that C. these D. them
思路点拨：it代指when从句所表达的内容，其本身无实义。
2. I take it that yu shuld rewrite yur paper. 我认为你的论文应该重写。
3. She verlked the fact that he had made anther mistake.
她忽视了他又犯了一个错误的事实。（本句可以看作fact后跟同位语从句）
（五）宾语从句中的否定转移问题
当谓语动词是think/ believe/ suppse/ imagine/ guess/ expect/ cnsider等表示“认为、相信、猜测”意义的词，并且主语是第一人称，时态是一般现在时。如：
1）I dn’t think he can d it better than his little sister.
我想他不会比他小妹妹做得好。
2）I dn’t believe he treated the child like that.
我相信他不会那样对待那个孩子的。
3）I dn’t suppse she likes the bk. 我认为她不喜欢这本书。
三、表语从句
表语从句部分重点引导词及其功能一览表
四、同位语从句
同位语从句部分重点引导词及其功能一览表
牛刀小试
1．(上海XXXX.27) ______ she culdn’t understand was _____ fewer and fewer students shwed interest in her lessns.
A. What; why B. That; what C. What; because D. Why; that
2. (上海XXXX.5) It was _____ he said______ disappinted me.
A. what…that B. that…that
C. what…what D. that…what
3. (安徽春招XXXX.24) Peple have heard what the President has said; they are waiting t see _____ he will d.
A. hw B. what C. when D. that
4. (NMETXXXX.31) A cmputer can nly d ____ yu have instructed it t d.
A. hw B. after C. what D. when
5. (上海春招XXXX.32) ______ has been annunced, we shall have ur final exams next mnth.
A. That B. As C. It D. What
6. (NMETXXXX.13) --- I drve t Zhuhai fr the air shw last week.
--- Is that _____ yu had a few days ff?
A. why B. when C. what D. where
7. (上海春招XXXX.38) When yu answer questin in a jb interview, please remember the glden rule: Always give the mnkey exactly ______ he wants.
A. what B. which C. when D. that
8. (北京春招XXXX.28) --- I think it’s ging t be a big prblem.
--- Yes, it culd be.
--- I wnder _____ we can d abut it.
A. if B. hw C. what D. that
9. (上海春招XXXX.36) A fast fd restaurant is the place ____ , just as the name suggests, eating is perfrmed quickly.
A. which B. where C. there D. what
10. (NMETXXXX.22) ______ we can’t get seems better than _____ we have.
A. What; what B. What; that C. That; that D. That; what
11. --- I went t see yu at abut eight ’clck yesterday but yu were nt at hme.
--- Oh, that was prbably _____ I was watching TV in my neighbur’s.
A. why B. what C. when D. that
12. _____ is trubling me is______ I dn’t knw ______ is t be dne with the prtable cmputer.
A. What; that; what B. What; that; hw
C. What; because; which D. That; what; that；
13. It makes n difference ___ the meeting will be held this mnth r next mnth.
A. if B. whether C. either D. that
14. The fact _____ Chen Yanqing wn the gld in the wmen’s 58 kg class at the 28th Athens Olympic Games made her cmeback after tw years f retirement a successful ne.
A. which B. that C. why D. in which
15. _____ Lily will get better sn is _____ her father is wrrying abut nw.
A. What; that B. If; that C. Whether; what D. What; what
16. A decisin was made _____ thse wh nce lied t the factry in rder t get a jb wuld nt be allwed t stay.
A. nce B. that C. whether D. when
17. ______ in the wrld is a questin scientists have yet t answer.
Hw many kinds f living things there are
There are hw many kinds f living things
That there are hw many kinds f living thing
Hw many kinds f living things are there
18. _____ she was invited t the party made my parents very happy.
A. When B. Because C. What D. That
19. His suggestin ____ t the cinema excited us all.
A. that we g B. that we wuld g
C. when we shuld g D. which we had gne
20. The reasn why he was late fr schl was ____ his father fell ill unexpectedly.
A. why B. because C. what D. that
21. The reasn why he was late fr schl was ____ his father fell ill unexpectedly.
A. why B. because C. what D. that
22. (上海春招XXXX) When yu answer questins in a jb interview, please remember the glden rule: Always give the mnkey exactly _____ he wants.
A. what B. which C. when D. that
23. _____ d yu think is t blamed fr breaking the windw?
A. Whm B. Wh C. That D. Which
24. (METXXXX)_______ leaves the rm last ught t turn ff the light.
A. Anyne B. The persn C. Whever D. Wh
25. (上海XXXX）He asked ______ fr the vilin.
A. did I pay hw much B. I paid hw much
C. hw much did I pay D. hw much I paid
参考答案与解题思路点拨：
KEY：1-5 AABCB 6-10 AACBA 11-15 CABBC 16-20 BADAD 21-25 CABCD
11. 点拨：被选项中的四个连词都可以引导表语从句，根据第一句的“昨天八点”可知指时间，故选C。
12. 点拨：第一空主语从句缺主语，用what,第二空的表语从句的引导词在从句中不作成分，用that；第三空宾语从句引导词在从句中作主语，实际上是句型“what…d with”,故选A。
13. 点拨：it是形式主语，从后面主语从句中“r”可知表示“是否”之意，所以与whether连用,whether…r的意思是“不管……还是……”，故选B。
14. 点拨：that引导同位语从句，其本身在从句中不作成分，故选B。
15. 点拨：主语从句是主系表结构，根据句意可知表“是否”的意思，而if一般不引导主语从句，表语从句的介词abut缺少宾语，而that又不可以作成分，故选C。
16. 点拨：横线后的句子说明decisin的具体内容，而句中也不缺少必要的成分，因此可以断定是同位语从句，该同位语从句与名词decisin之间被谓语动词部分隔开了，故选B。
17. 点拨：主语从句要用陈述语序，本题是 there be句型，而引导词当然要置于所引导的从句之前，故选A。
18. 点拨：主语从句中缺少连词，不缺成分，故选D。
19. 点拨：名词suggestin后从句说明其具体内容，是同位语从句，根据suggest可知从句要用虚拟语气，即“shuld+动词原形”，而且shuld可以省掉，故选A。
20. 点拨：本题包含一个很有用的句型：the reasn is that…，其中的that不可以用why或because，以避免语意重复，故选D。引导词
注意事项
例句
that
在从句中不作任何成分，只起连接作用。一般不省掉
要注意与强调句型中的 that和定语从句中关系代词that的区别。
通常借助于形式主语 it，以避免头重脚轻。
常用句型见下面总结
1）That yu are cming t Lndn is the best news I have heard this lng time.
你将来伦敦是好久以来我所听到的最好的消息。
2）It is necessary that we shuld master a freign language.
我们掌握一们外语是必要的。
3）_____ is a fact that English is being accepted as an internatinal language.
A. There B. This C. That *D. It
句意是“英语正被人们作为一种国际语言接受，这是事实。”It作形式主语，真正的主语是后面 that引导的从句
4) (上海XXXX)______ yu dn’t like him is nne f my business.
A. What B. Wh *C. That D. Whether
(1) 主语＋名词＋从句
It is a pity that… 遗憾的是…
It is a fact that… 事实是…
It is gd news that… …是好消息
It is n wnder that… …不足为奇
It is a shame that… 真是个奇迹
It is cmmn knwledge that… …是常识
主语＋形容词＋从句
It is natural that… 很自然…
It is bvius that… 显而易见…
It frtunate that… 幸运的是…
It is pssible that… 很可能…
It is strange that… 奇怪的是…
It is unlikely that… 不可能…
主语＋不及物动词＋从句
It seems that… 似乎…
It turned ut that 结果…
It appears that… 看来…
It happened that… 碰巧…
主语＋被动语态＋从句
It is nt knwn that… …不得而知
It is nt decided that… …尚未决定
It is said that… 据说…
It is reprted that… 据报道
It must be pinted that… 必须指出…
It is t be discussed that… …有待讨论
It has been prved that… 已经证明…
It is believed that… 据认为
It is annunced that… 据宣布
It can thus be cncluded that…可以由此得出结论
其它
It desn’t matter… …是无关紧要的
It makes n difference… 毫无区别
It desn’t need t be bthered that…不必担忧…
It suddenly ccurred t me that… 我突然想到…
what
见下面what用法专题
wh
意思是“谁”
2)在从句中作主语，也可
以代替whm作宾语
Wh has brken the windw is nt fund yet.
是谁打破玻璃这件事情还没有查清楚。
wh-+ever,如whever
whatever
whever等
意思是“无论/不管是谁/什么…”
在从句中作主语、宾语等
1).(上海XXXX)_______ has helped t save the drwning girl is wrth praising.
A. Wh B. The ne C. Anyne *D. Whever
凡是帮助救助这位落水姑娘的人都应该得到表扬。Whever=Anyne wh; the persn wh
2)(NMETXXXX) It is generally cnsidered unwise t give a child _____he r she wants.
A. hwever *B. whatever C. whichever D. whenever
句意是“通常认为孩子要什么就给什么是不明智的”，whatever引导宾语从句，并在从句中作宾语。
which
意思是“哪一个”
在从句中作主语、宾语或表语等
(NMET春招XXXX)I read it in sme bk r ther, des it matter _____ it was?
A. where B. what C. hw *D. which
whether
表示“是否”，意思同if
引导主语从句可以置于句首或句中，而if引导主语从句不可以置于句首
1)(NMETXXXX) _______ we’ll g camping tmrrw depends n the whether.
A. If *B. Whether C. That D. where
2) (METXXXX) _____ The XXXX Olympic Games will be held in Beijing is nt knwn yet.
A. Whenever B. If *C. Whether D. That
3) It desn’t matter if he is late fr schl tday.如果他今天迟到是不要紧的。（本句的it是形式主语，if引导的从句在句中作主语，）
if
when/ where等其它引导词
有自己的意思，意思同作为特殊疑问词的意思
1)When and where the 29th Olympic Games will be held is knwn t us.
何时何地举行第２９届奥运会我们是知道的。
2) Why he was late fr schl again puzzled me.
引导词
注意事项
例句
that
1） 从句中不作任何成分，只起连接作用。一般可以省掉
I wish (that) she culd understand me.
我希望他能够理解我。
２）常借助于形式宾语 it，以避免头重脚轻。
I find it essential/necessary that yu shuld give him sme advice n hw t learn English well.
我认为你给他提一些如何学好英语的建议是必要的。
３）不可以作介词的宾语，但是except/ besides/ but等表示“除……之外”的介词可以
(上海春招XXXX) The suit fitted him well ____ the clr was a little brighter.
except fr *B. except that
C. except when D. besides
本题实际上考查的是一组“除..之外”的近意介词的区别，except that可以看作是一个整体，但是要是再细分，就可以理解是介词except跟that引导的宾语从句。
４）dubt用于否定句时跟that从句
I dn’t dubt that he will be punished fr rbbery.我不怀疑他会因为抢劫而受到处罚。
5)insist/suggest /rder/remember/ request/require等后的宾语从句的谓语动词要用虚拟语气shuld+ d（动词原形）
I required that all the students in my class shuld hand in their hmewrk ahead f time.
我要求班里的所有同学都要提前把家庭作业交上来。
（句中的谓语动词require后的宾语从句的谓语动词shuld hand是虚拟语气形式）
6)动词后常跟that引导宾语从句的及物动词有：admit/ agree/ believe /decide/declare/ expect/ explain/ feel/ hear/ hpe/ imagine/ ntice/reply/ answer /say/
1) He never admits that he is wrng.
他从不承认自己错了。
2) I declared at the meeting that I did nt supprt him. 我在会上声明我不支持他。
3) She declared that she didn't want t see him again. 她宣称她再也不愿见到他
4) He imagines that peple dn't believe him.
他总是认为人们不信任他
what
见what专题
whether
if
表示“是否”，whether可以作动词宾语或介词宾语，可以与r nt连用；而if引导的宾语从句不可以作介词宾语，而且不可以与r nt直接连用，动词多是dubt/ discuss/ knw/ questin/ wnder/ be nt sure等
I dn’t knw if/ whether he will cme here r nt.（不是与r nt直接连用，if/ whether都可以）
I knw nthing abut whether the nvel has been published.(介词宾语不用if)
We discussed whether we shuld accept his ffer.(一般不用if)
I dn’t knw whether r nt he will cme here.（与r nt直接连用，if不可以）
wh
wh表示“谁”，引导宾语从句时在所引导的从句中作主语，在口语和非正式文体中可以代替whm作宾语。
whm表示“谁”，引导宾语从句时在所引导的从句中作宾语
1)(上海XXXX) Smene is ringing the bell. G and see ______.
A. wh is he B. wh he is
C. wh is it *D. wh it is
解析：通常指代看不到的对方时可以用it，比如有人敲门或是在打电话时，如果用he或she则表示出了性别，而从敲门是无法判定性别的，同时宾语从句要用陈述语序，故选Ｄ。
2)a) ______ d yu think is the mst diligent student in yur class?
b) ______ d yu think the mst diligent student in yur class?
A. Whse B. Whm C. What D. Wh
解析：a)中的特殊疑问词实际上就是引导think后宾语从句的引导词，并且在从句中作主语，所以选D，也可以把d yu think去掉，这样就比较容易选。b)中的特殊疑问词作谓语动词think的宾语，the mst diligent student是宾语补足语，所以B和D都可以。
whm
whse
表示“…的”，在所引导的从句中作定语
I’d like t knw whse dictinary it is.
我想知道这是谁的词典。
hw
1)表示“如何、多么”的意思，作为连接副词修饰形容词或副词，然后与其一起引导宾语从句。
２）也可以单独使用引起宾语从句表示方式。
３）注意相关的短语:hw ften “多长时间发生多少次”，问频率；hw much问价格或表示程度； hw lng问时间“多久”； hw far问“距离”； hw many问数量
1)(上海XXXX) Yu can’t imagine _____ when they received these nice Christmas gifts.
A. hw they were excited B.hw excited they were
C. hw excited were they D. they were hw excited
解析：连接副词引导的宾语从句应该与所修饰的形容词或副词一起，不宜分开，排除Ａ、Ｄ；再根据语序可知Ｂ正确。
2) (NMETXXXX)---D yu remember _____ he came?
--- Yes, I d, he came by car.
*A. hw B. when C. that D. if
解析：从答句的by car可知问方式，故选Ａ。
Wh-+ever
意思同n matter wh-，表示“无论”，语气比单独的wh-要强得多
(京皖春招XXXX) These flwers are s special I wuld d ____ I can t save them.
A. whatever B. that C. which D. whichever
解析：句意是“这些花很特别”，然后决定要“尽一切努力来拯救这些花”，故选whatever，在从句中作被省掉的动词d的宾语。
where
when
why
分别表示“何处”、“何时”、“为什么”，强调地点、时间和原因
(METXXXX) I remember _____ this used t be a quiet village.
*A. when B. hw C. where D. what
(北京XXXX) We can’t figure ut ____ quite a number f insects, and animals are dying ut.
A. that B. as *C. why D. when
引导词
注意事项
例句
that
在从句中不作成分
that一般不省掉
句型the reasn is that…
The reasn why he didn’t tell yu the truth was ______ he was nt allwed t.
A. because B. which C. why *D. that 题中的reasn作主语时，表语从句不可以用because或why，以避免语意重复。
whether
引导表语从句时不可以换成if，即if不引导表语从句
(上海春招XXXX) What the dctrs really dubt is __________ my mther will recver frm the serius disease sn. A．when B．hw *C．whether D．why 表语从句实际上就是主语从句中谓语动词 dubt的动作对象，故选C。
as if
as thugh
意思是“似乎、好像”，引导的表语从句如果与事实相反，或表示实现的可能性较小时，从句谓语动词用虚拟语气
(NMETXXXX) When a pencil is partly in a glass f water, it lks as if it ____.
A. breaks B. has brken
*C. were brken D. had been brken
why
because
why从句内容表示结果；because从句内容表示原因
(NMETXXXX) --- I drve t Zhuhai fr the air shw last week. --- Is that _____ yu had a few days ff. *A. why B. when C. what D. where
what
参见what专题
where
引导表语从句表示“在某地方”，也可以指“在某方面”或是“在某种情况或状况下”等，要考虑具体的上下文确定其具体含义。
(NMETXXXX.I) Yu are saying that everyne shuld
be equal, and this is ____ I disagree.
A. why *B. where C. what D. hw
(METXXXX) G and get yur cat. It’s ____yu left it.
A. there *B. where C. there were D. where there
which
hw等
The prblem is which will be chsen as N 1.
问题是哪一个做第一。
项目
注意事项
例句
that引导的同位语从句最常见
在从句中不作任何成分
从句表示前面名词的具体内容
可跟同位语从句的名词有：belief/ fact/ hpe/ idea/ dubt/ news/ cnclusin/ pssibility/ explanatin/ infrmatin/thught/ feeling/pinin/prblem/ evidence/ rule/ decisin/ truth等
(上海春招XXXX) Alng with the letter was his prmise _____ he wuld visit me this cming Christmas. A. which *B. that C. what D. whether 解析：横线后面的句子比较完整，句中不缺成分，并且句子的表示prmise的具体内容，因此判定是同位语从句，故选B。
(上海春招XXXX)_____ is n pssibility ______ Bb can win the first prize in the match. A．There … that B．It … that C．There … whether D．It … whether 解析：根据句意是there be句型，从句表示pssibility的具体内容，故选A。
同位语从句中的虚拟语气
rder/advice/ request/ suggestin/ prpsal等表示建议、命令、要求的名词后的同位语从句要用虚拟语气。
Her suggestin that the schl match shuld be put ff till next mnth hasn’t been accepted.她提出的学校运动会推迟到下个月召开的建议还没有被采纳。
和定语从句的区别
注意与定语从句的区别：就是第1）、2）条为同位语从句的特点，定语从句的that在从句中作成分，作主语、宾语或表语，而且指物时可以用 which替换，作宾语可以省掉，相反同位语从句中的that不作成分，而且一般不省掉。
The prpsal that he put frward is t be discussed at the meeting.他提出的建议将在会上讨论。（that在句中作宾语，是定语从句） 比较：The prpsal that we shuld imprt equipment frm abrad is t be discussed at the meeting. 我们应当从国外进口更多的设备这个建议将在会上讨论。
当名词是dubt
肯定句用whether引导，否定句用that引导
I have n dubt that he will attend the meeting n time 我一点都不怀疑他会准时到会。
同位语从句被隔离的情况
同位语从句有时候并不是紧跟在它说明的名词的后面，而是被别的成分隔开，这一点与隔离定语从句的情况基本相似，原因是同位语从句显得过长，目的是为了保持句子的平衡。在解题中的关键是要把握住同位的名词，找出同位的名词与从句之间的同位关系特别重要。通常可以隔开同位语从句的成分有后置定语、谓语动词、状语等。
(NMETXXXX) A stry ges _____ Elizabeth I f English liked nthing mre than being surrunded by clever and qualified nblemen at curt. A. when B. where C. what *D. that 解析：横线后句子表示stry的具体内容， 谓语动词ges太短，而同位语从句过长，所以同位语从句后置。
(上海XXXX) Infrmatin has been put frward _____ mre middle schl graduates will be admitted int universities.
A. while *B. that C. when D. as
解析：that引导的同位语从句被谓语动词隔开，同位名词是Infrmatin。
连接副词where when hw 等
在have (n) idea f的句型中介词f跟宾语从句时常把f省掉，此时可以把原来的宾语从句看作是同位语从句。
同位语从句的名词不同于定语从句中的先行词，不能用定语从句中的先行词理解同位名词。
Nbdy can explain the mystery why he suddenly disappeared.没有人能解开他突然消失这个迷。
(METXXXX) They have n idea at all _________. *A. where he has gne B. where did he g C. which place has he gne D. where was he gne