名词性从句
名词性从句是高考常考的语法项目，主要考查对连接词的正确把握。分析历年各地的高考试题不难发现，连接代词what的用法是考查的热点。另外，在同位语从句中，经常考查that的用法。除此之外，其他连接词的用法以及从句的语序也时有考查。
1． ________makes the book so extraordinary is the creative imagination of the writer.A．That B．What C．Who D．Which 2． Do not let any failures discourage you, for you can never tell______close you may be to victory.A．how B．that C．which D．where 3． _______ one of you breaks the window will have to pay for it.A．Whoever B．Whatever
C．Whichever D．Wherever 4． It\'s good to know________the dogs will be well cared for while we\'re away.A．what B．whose C．which D．that
5． It remains to be seen ________ the newly formed committee\'s policy can be put into practice.A．that B．which C．what D．whether 6． _______I want to tell you is the deep love and respect I have for my parents.A．That B．Which C．Whether D．What 7． Police have found________appears to be the lost ancient statue.A．which B．where C．how D．what
8． The only way to succeed at the highest level is to have total belief ________ you are better than anyone else on the sports field.A．how B．that C．which D．whether 9． From space, the earth looks blue.This is ________about seventy－one percent of its surface is
covered by water.A．why B．how C．because D．whether 10． _______you said at the meeting describes a bright future for the company.A．When B．How C．What D．That 考点
1、考查连接词“that与 what”
【例1】 It is by no means clear ________ the president can do to end the strike.A．how B．which C．that D．what 【例2】 His writing is so confusing that it\'s difficult to make out ________ it is he is trying to expre.A．that B．how C．who D．what 【例3】 Before the problem can be solved，it must be obvious ________ the problem itself is.A．what B．that C．which D．why 1．________ seems to be a strong competition in China for senior high students to enter universities does exist in other countries as well.A．It B．Which C．What D．That 2．Meals in Spain are quite different from ________ they have in China.A．which B．what C．that D．whom 3．Believe it or not，I\'m sure that is ________ people call the six sense.A．when B．what C．which D．why that用于定语从句、宾语从句，what用于宾语从句、主语从句。做题时，首先通过分析句子结构来确定是什么类型的从句；其次看从句中缺哪种成分，缺主语或宾语就考虑用代词what，who，whatever，whoever等，否则就考虑用副词。若不缺少任何句子成分就用that。
考点2/查连接词“if与whether”
【例4】 It doesn\'t matter ________ you pay by cash or credit card in this store.
A．how B．whether C．what D．why 【例5】 We\'ve offered her the job，but I don\'t know ________ she\'ll accept it.A．where B．what C．whether D．which 【例6】 The limits of a person\'s intelligence，generally speaking，are fixed at birth，but ________ he reaches these limits will depend on his environment.A．where B．whether C．that D．why
4．It is still under discuion ________ the old bus station should be replaced with a modern hotel or not.A．whether B．when C．which D．where 5． At first he hated the new job but decided to give himself a few months to see ________ it got any better.A．when B．how C．why D．if 只用whether不用if的情况：
whether与if在作“是否”的意思讲时在下列情
【例9】 Modern science has given clear 况下一般只能用whether，不用if：
a．引导主语从句并放在句首时，用whether； b．引导表语从句时，用whether；
6．________ was known to us all that Johnson c．引导宾语从句并作介词宾语时，用whether； d．从句后有“or not”时，用whether； e．后接动词不定式时，用whether。
D．It；which 考点
3、同位语从句
7． When the news came ________ the war 【例7】I made a promise to myself ________
broke out，he decided，to serve in the army.this year，my first year in high school，would be
A．since B．which C．that D．because
different.
A．whether B．what C．that D．how 【例8】 The notice came around two in the afternoon ________ the meeting would be
postponed.
A．when B．that C．whether D．how
evidence ________ smoking can lead to many diseases.
A．what B．which C．that D．where
had broken his promise ________ he would give each of us a small gift.
A．As；which B．What；that C．It；that
8．Have you noticed the problem ________ he is now in low spirits？________ come? A．where；What B．that；How C．in which；For D．what；As
考点
4、主语从句
【例10】 It suddenly occurred to him ________ he had left his keys in the office.A．whether B．where C．which D．that 【例11】 ________ was most important to her，连接代词that引导的同位语从句与关系代词
she told me，was her family.that引导的定语从句的区别
A．It B．This C．What D．As 连接代词that引导同位语从句时，应放在某
9． It doesn\'t matter ________ you turn right or 些抽象名词如news，word(消息)，idea，fact，hope，desire，thought等之后，对前面的名词起补充说明的作用，连接代词that只起引导同位语从句的作用，在从句中不担当任何成分，因此that引导的同位语从句是完整的，
11．________ wants to stay in a hotel has to pay 不缺任何成分。
关系代词that引导定语从句时，关系代词that一方面起引导定语从句的作用，另一方面，that在定语从句中担当主语、宾语或表语。因此，that引导的定语从句是残缺的。如： The news that our football team won the match was encouraging.(同位语从句，不缺任何成分)
whatever，whoever。
我们的足球队赢了比赛的消息令人鼓舞。 The news(that)we heard on the radio was not true.(定语从句，缺少宾语)
(3)连接副词作引导词：how，when，where，why
their own way.
A．Anyone B．The one C．Whoever D．Who 1．引导词
(1)从属连词作引导词：that，whether，if。 (2)连接代词作引导词：what，who，which，left at the croing—both roads lead to the park.A．whether B．how C．if D．when 10．It was never clear ________ the man hadn\'t reported the accident sooner.
A．that B．how C．when D．why
that在句中无词义，只起连接作用；连接代词我们在收音机里听到的那个消息不是真的。
和连接副词在句中既保留自己的疑问含义，
又起连接作用，在从句中充当从句的成分。例如：
What he wants to tell us is not clear.他要跟我们说什么，还不清楚。
2．有时为避免句子头重脚轻，常用it代替主语从句作形式主语放于句首，而把主语从句
difficult to make out ________ it is he is trying to expre.
A．that B．how C．who D．what 12．The newcomer went to the library the other day and searched for ________ he could find about Mark Twain.
A．wherever B．However
C．whatever D．whichever 置于句末。常用句型
13．We promise ________ attends the party a 注意：在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should)＋do”，常用的句型有：
D．whomever It is neceary(important，natural，strange，
14． Scientists study ________ human brains etc.)that(should)＋do...It is suggested(requested，proposed，desired，etc.)that(should)＋do...考点
4、宾语从句
【例12】 As many as five courses are provided，and you are free to choose ________ suits you best.A．whatever B．whichever C．whenever
(3)由it作形式宾语时，that引导的宾语从句D．wherever
中，that也不可省略。
【例13】 The shocking news made me realize ________ terrible problems we would face.A．what B．how C．that D．why 【例14】 His writing is so confusing that it\'s
chance to have a photo taken with the movie star.
A．who B．whom C．whoever
work to make computers.
A．when B．how C．that D．whether 1．that通常不可省略的情况
(1)主语从句中，that从句置于句首时； (2)当一个句子有两个或多个并列的宾语从句时，引导
状语从句。如：
Whatever I said，he wouldn\'t listen to me.＝No matter what I said，he wouldn\'t listen to me.无论我说什么，他都不会听我的。(让步状语从句) He would believe whatever I said.我说什么他都信。(宾语从句) 另外，在whoever，whatever，whenever，wherever中，ever起强调作用，意为“究竟、
1．—I prefer shutting myself in and listening to music all day on Sundays.
—That\'s ________ I don\'t agree.You should have a more active life.
A．where B．how C．when D．what 2．The last time we had great fun was ________ we were visiting the Water Park.
A．where B．how C．when D．why 3．Engines are to machines ________ hearts are to animals.
A．as B．that C．what D．which 1．引导词有连词that(that不可省)，whether；到底”。如：Wherever have you been？你究竟
代词有who，whom，what，which；副词when，去了哪里？
where，how，why等。如：
难点
1、表语从句
【例1】 I\'d like to start my own busine—that\'s ________ I\'d do if I had the money.
A．why B．when C．which D．what
注意：①当主语是reason时，表语从句要用【例2】 I\'m afraid he\'s more of a talker than a
that引导而不是because。例如：
doer，which is ________ he never finishes anything.A．that B．when C．where D．why 【例3】 Part of the reason Charles Dickens loved his own novel，David Copperfield，was ________ it was rather closely modeled on his own life.A．what B．that C．why D．whether
The problem is that we didn\'t get in touch with him.
The reason why he was late was that he mied the train this morning.
②whether可引导表语从句，但与之同义的if却通常不用于引导表语从句。
1．After three hours\'climbing，they reached
________ they thought was the place they\'d
been dreaming of.
A．what B．which C．where D．that
2．A plan has been put forward ________ more graduates should go to work in the country.
A．when
B．that C．whether D．how
A．who B．whoever C．whom D．whomever
9．________ you have seen both fighters，3．It is pretty well understood ________ controls the flow of carbon dioxide in and out the atmosphere today.
A．that B．when C．what D．how 4．—You can\'t imagine ________ fantastic fun online chatting is.
—Really？But it may cause a lot of trouble sometimes.
________ will win?
A．Since；do you think who
B．As；who you think
C．When；whoever
D．Since；who do you think
10．China\'s succe in manned－spacecraft travel shows ________ our country has become one of the greatest
A．what
B．how
C．why
D．so 5．________ made the school proud was ________ more than 90% of the students had been admitted to key universities.
A．What；because B．What；that C．That；what D．That；because 6．It is generally considered unwise to give a child ________ he or she wants.
A．however B．whatever C．whichever D．whenever 7．—I drove to Zhuhai for the air show last week.
—Is that ________ you had a few days off? A．why B．when C．that D．where 8．It was a matter of ________ would take the position.
powers in space research.
A．what B．which C．/ D．it that
