2015年高三二轮复习讲练测之测案【全国通用版英语】
专题一 定语从句
总分 100分 时间 60分钟 班级 _______ 学号 _______ 得分 _______
（一）选择题（20*1=20分）
1.【2014·山东省威海市高三上学期期中考试】I’ve put a? cross on the map to show _______ that? famous hotel is.
A. where ? ??B. wherever? ??C. what??? ?D. whatever
2.【2014·河南省开封高中等豫东豫北十所名校高中毕业班阶段性测试】In my opinion _________ matters is whether we can win together as a team instead of individuals.
A. how???????? ? B. it??????????????? C. that???????????? D. what
3.【2014·四川省成都石室中学高三上学期期中考试】There are some warnings in some countries ________ over exploitation of underground water has caused the decline of wetland and increase of desertification.
A. which?? ??B. where??? ?C. what??? D. that
4.【2014·浙江省衢州一中高三上学期期中】—These days I feel exhausted and lack strength.?
—That’s _______too much drinking and poor diet lead.
A. what B. which ? C. why D. where
5.【2014·四川省成都石室中学高三上学期期中】________ watched the 2012 London Olympic Games agreed that some Chinese athletes performed perfectly, such as Sun Yang and Ye Shiwen.
A. Anyone???? B. Whichever??? C. Whoever? ?D. Whatever?
6.【2014·浙江省象山普通高中高三第一次模拟】We think that it’s love, generosity and perseverance ________make the world?________it is today.
A. what; that?? B. that; what????? ? C. which; what? ?D. which; that
7.【2014·辽宁省沈阳二中高三上学期期中】After a long journey, those young men finally reached ______ they called the paradise.?
A. where?? B. what? ?C. in which?? D. that
8.【2014·四川成都高三摸底】Don’t worry！There is still a great chance?________ we can make up for the lost time.
A．which??? ?B． that??? ?C．where??? ?D．when
9.【2014·河南郑州第四中学高三上学期第一次调考】Sometimes,________ we show our gratitude for a person? is reflected in the kind of food we serve him or her.
?A. when?????? ? B. whether??????? C. why?????? D. how?
10.【2014·浙江省瑞安中学高三上学期期中】In fact, I wonder _________ my efforts were all in vain.
A. that???????????? ?? ?B. which?????? ?????? C. why???????????? ?D. where
11.【2014·江苏省六合高级中学高三第一次模拟】Being determined is a good quality and that’s????? it takes to do anything well.
A. what? ??B. which? ??C. where???? D. how
12.【2014·江西吉水中学高三9月第二次考试】______ disappointed us most was that the guide was always asking us to leave ____ we thought very interesting.?
A. It; where???????? B. What; what????? C. What; where????? D. It; what
13.【2014·四川省资阳市高三一诊】I have receive d an offer from a German university, but I’m still hesitating ______ I should accept it.
A. how?? ?B. why??? C. that??? D. whether
14.【2014·浙江省绍兴市第一中学高三上学期期中】Even if there is no scientific proof??????? secondhand smoke causes cancer, there is no reason why nonsmokers should be forced to take this risk.
A. which? ? ??B. that???? C. when?? ??? D. where
15.【2014·福建省德化一中高三上学期第二次质检】What is even more important is_____ the earth cooled down, water began to appear on its surface.??
A. that???????? B. that as????????? C. which???????????? D. which a
16.【2014·河南省 南阳市高三五校联谊期中】Ray is a new graduate, and i t seems that he has difficulty in dealing with ________ problems arise.
A. whichever???? ? B. whenever?????? ? C. whatever?????? ?? D. wherever
17.【2014·山东省德州市重点中学高三上学期期中】We're considering students' request? ______the school cafeteria should provide more kinds of food．
A． how???????? ? B． what???? ??? C． that????????? D． whether?
18. 【2014·江苏省苏州六校高三上学期12月联考】After ten hours’ drive, we came to? ______ is called a green house, through the glass wall of _____, we saw lots of green plants.
A. where, which?? B. that, that?? C. what, which?? D. where, that?
19.【2014· 黑龙江省哈三中高三上学期第三次验收】It puzzles the scientists _____ some mammals produce their young _____ others lay eggs.?
A. that; while ????? ?? B. what; while??? C. that; as ?? ?? ?D. what; as
20.【2014·湖南省澧县一中益阳市一中桃源县一中高三上学期三校联考】Tony eventually realized his childhood dream ___ he could play on one of the top teams.
A. which?? B. that? C. of which? D. where
（二）完形填空（20*1.5=30分）
【2014福建省龙岩市武平县第一中学高三上学期第二次月考】Entering the drama room I am immediately surrounded by the familiar sights, smells and sounds. Streaks（线条）of light cast by the blinds of the tall 1 send shafts（杆状物）of light through the dusty air. I take a 2 and the concrete and paint 3 tickle my nose. I 4 everything about this room. Some of the 5 time of my life have been spent here. It’s ironic, but the 6 is the only place where I feel that I don’t have to 7 to be someone I’m not. Like many teenagers, I almost 8 think that people are judging me, but when I act, that feeling disappears. People only look at your 9 ability, not your clothing, money, choice of friends, or any of the other ways people are usually 10 . When I’m on stage, everything else disappears. All the worries and 11 of the outside world are put on hold. Nervousness is still present, 12 it’s the excited kind, not the uneasy 13 of being different and alone. I 14 love to work backstage and on lighting. I 15 you could find another girl who would work on a dusty ladder 16 to ropes and love every second of it. It makes me unique and gives me a sense of 17 to know that I succeed in an area where 18 people — and actually no girls — do. Like others, I’m often insecure, not 19 who I am or where I’m going in life. Wherever that may be, I will always have the 20 I get from theater.
【小题1】 A. walls? B. windows C. doors D. roofs
【小题2】A. last look B. deep breath C. long walk D. short break
【小题3】A. smells B. looks C. tastes D. sounds
【小题4】 A. forget B. make C. love D. own
【小题5】A. lost B. busy C. tiring D. best
【小题6】 A. stage B. school C. office D. home
【小题7】A. prove B. pretend C. expect D. refuse
【小题8】 A. constantly B. seriously C. hardly D. honestly
【小题9】 A. competitive B. acting C. creative D. communicating
【小题10】 A. reminded B. encouraged C. judged D. offered
【小题11】 A. responses B. complaints C. pressures D. anxieties
【小题12】A. but B. however C. and D. though
【小题13】 A. sight B. feeling C. thought D. fact
【小题14】 A. seldom B. absolutely C. scarcely D. almost
【小题15】 A. doubt B. admit C. promise D. hope
【小题16】 A. attached B. applied C. related D. added
【小题17】A. duty B. pride C. humor D. relief
【小题18】 A. many B. few C. little D. some
【小题19】A. sure of B. afraid of C. strict at D. interested in
【小题20】A. chance B. energy C. confidence D. benefit
（三）阅读理解（15*2=30分）
A
【2014福建省莆田第八中学届高三第五次月考英语试题】People often say that Money talks. They mean that a person with a lot of money can say how he or she wants things done. But it is not easy to earn enough money to gain this kind of power.
Ask anyone in business. They will tell you that it is a jungle out there. The expression probably began because a jungle is filled with wild animals and unknown dangers that threaten people.
People in business have to be careful if they are to survive the jungle out there. They must not be led into making bogus investments. Bogus means something that is not real.
Nobody is sure how the word got started. But it began to appear in American newspapers in the 1800s. A newspaper in Boston, Massachusetts, said the word came from a criminal whose name was Borghese. Borghese wrote checks to people although he did not have enough money in the bank. After he wrote the checks, he would disappear. So, people who were paid with his checks received nothing. The newspaper said Americans shortened and changed the criminal’s name Borghese to Bogus.
People trying to earn money must be also aware of the risk of being ripped off. A writer for a magazine said he first saw the expression used in 1971. It was on a sign that a student carried during a protest demonstration at a university. The message on the sign was that the student felt cheated.
To be successful, a person in business works hard and tries to get down to brass tacks. This expression means to get to the bottom or the most important of something. For example, a salesman may talk about his product without saying the price. You get down to brass tacks when you say, “it sounds good, but how much does it cost?”
Word expert Charles Funk thinks the expression comes from sailors on ships. They clean the bottom of a boat. When they have removed all the dirt, they are down to the copper pieces that hold the ship together. So, if we get down to brass tacks, we can prevent rip-offs and bogus ways of earning money in that jungle out there. And, some good luck will help, too.
【小题1】Why do people say money talks?
A. Because money can tell us something.
B. Because the rich tend to decide a thing.
C. Because everyone loves to have money.
D. Because it is hard to earn money.
【小题2】My uncle is in a jungle out there, which means .
A. he is a success in his own business
B. he will face many difficulties soon
C. he will fight against wild animals
D. he is interested to go through a jungle
【小题3】Borghese is considered to be a criminal .
A. because he used the word “bogus” for the first time
B. because he was accused of writing false checks
C. because he didn’t have enough money in the bank
D. because he disappeared after he paid some checks
【小题4】When you ask how much it cost, it means .
A. you are always caring about money
B. you declare you won’t be cheated
C. you care nothing about the quality
D. you get down to the real issues
【小题5】It can be inferred from the passage that .
A. Charles Funk has created many interesting words
B. brass is a necessary people of equipment of a ship
C. many businessmen have been cheated in life
D. many English words have their interesting stories
B
【2014广东省广州市高三1月调研测试】Michael J. “Crocodile Dundee” (also called Mick), played by Paul Hogan, is the main character in the fictional Crocodile Dundee film series consisting of Crocodile Dundee, Crocodile Dundee II, and Crocodile Dundee in Los Angeles. The character is a crocodile hunter, hence the nickname.
In the first film, Crocodile Dundee, Mick is visited by a New York reporter, Sue Charlton, who travels to Australia to investigate a report she heard of a crocodile hunter, who had his leg bitten off by a crocodile in the outback. The hunter supposedly walked more than a hundred miles back to civilization and miraculously survived his injuries. However, by the time she meets him, the story turns out to be a somewhat exaggerated legend where the “bitten-off leg” turns out to be just being some bad scarring on his leg; a “love bite” as Mick calls it. Still intrigued by the idea of “Crocodile Dundee”, Sue continues with the story. They travel together out to where the incident occurred, and follow his route through the bush to the nearest hospital. Despite his old-fashioned views, the pair eventually become close, especially after Mick saves Sue from a crocodile attack.
Feeling there is still more to the story, Sue invites Mick back to New York with her, as his first trip to a city (or “first trip anywhere,” as Dundee says). The rest of the film depicts Dundee as a “fish out of water,” showing how, despite his expert knowledge of living outdoors, he knows little of city life. Mick meets Sue’s boyfriend, Richard, but they do not get along. By the end of the film, Mick is on his way home, lovesick, when Sue realizes she loves Mick, too, and not Richard. She runs to the subway station to stop Mick from leaving and, by passing on messages through the packed-to-the-gills crowd, she tells him she won’t marry Richard, and she loves him instead. With the help of the other people in the subway, Mick and Sue have a loving reunion as the film ends.
【小题1】 Which of the following statements is true about Mick?
A. He is a crocodile hunter living in Los Angeles.
B. He is based on a real person in Australia.
C. He got his nickname because of his job.
D. He wrote a film series about himself.
【小题2】 In the film Crocodile Dundee, Mick ________.
A. pretends he was bitten by a crocodile
B. urges Sue Charlton to write his life story
C. hasn’t been abroad before his trip to America
D. shows Sue Charlton around the town he lives in
【小题3】 The underlined word “intrigued” in Paragraph 2 is closest in meaning to ________.
A. annoyed B. interested C. troubled D. surprised
【小题4】 When in New York, Mick ________.
A. makes friends with Richard B. makes full use of his bush skills
C. feels excited about living in a big city D. doesn’t know how to fit into city life
【小题5】 The film Crocodile Dundee can be best described as ________.
A. a romantic story B. an action movie
C. a science fiction D. a frightening story
C
【2014江西省红色六校2014届高三第二次联考】It was a comfortable sunny Sunday. I was going to meet an old university friend I hadn't seen for years, and was really excited to hear all his news.
My train was running a little late, but that was no big problem - I could text him to say I would be delayed. He would understand. But… where was my mobile phone? I had that familiar sinking feeling. Yes, I'd forgotten it at home.
No mobile phone. I'm sure I'm not alone in feeling anxious, on edge and worried when I don't have my phone with me. In fact, I know I'm not alone: two-thirds of us experience ‘nomophobia’, the fear of being out of mobile phone contact.
That's according to a study from 2012 which surveyed 1,000 people in the UK about their relationship with mobile phones.
It says we check our mobile phones 34 times a day, that women are more ‘nomophobic’than men, and that 18-24 year-olds are the most likely to suffer fear of being without their mobiles: 77% of them say they are unable to be apart from their phones for more than a few minutes.
Do you have nomophobia ?
· You never turn your phone off
· You obsessively check for texts, missed calls and emails· You always take your phone to the bathroom with you· You never let the battery run out
It's funny to think that around 20 years ago the only people with mobile phones would be businessperson carrying their large, plastic ‘bricks’. Of course, these days, mobile phones are everywhere. A UN study from this year said mobile phone subscriptions would outnumber people across the world by the end of 2014.
And when there are more phones than people in the world, maybe it's time to ask who really is in charge? Are you in control of your phone, or does your phone control you?
So, what happened with my university friend? When I arrived a few minutes late he just laughed and said: "You haven't changed at all – still always late!" And we had a great afternoon catching up, full of jokes and stories, with no interruptions and no nagging(唠叨的) desire to check my phone.
Not having it with me felt strangely liberating. Maybe I'll leave it at home on purpose next time.
【小题1】What does the passage talk about ?
A. The history of mobiles.
B. The story of meeting an old university friend.
C. The addiction of playing mobile phone.
D. The terrible feeling of being without their mobiles.
【小题2】The underlined phrase “ on edge ”in the third paragraph probably means_______.
A. nervous B. energetic C. crazy D. surprised
【小题3】Which word is used to describe old mobile phones according to the passage?
A. digital phone B. cell phone C. bricks D. smart phone
【小题4】According to the passage, who is most likely to be addicted to mobiles ?
A. a successful manager B. a 21-year-old girl
C. a 21-year-old boy D. a lonely middle-aged person
【小题5】What’s the author’s attitude towards the using mobiles ?
A. Worried B. Favorable C. Neutral D. Critical
（四）书面表达（1*20=20分）
【2014天津市天津一中2014届高三上学期第二次月考】假设你是天津一中学生李津，学校为了帮助高三同学更好地迎接考试，特意举办了一个“减压周”的活动。请根据图片的先后顺序，为校刊“英文园地”写一篇短文，报告“减压周”的活动。词数不少于100。
参考词汇：a trust fall信任背摔；a three-1egged race两人三足
2015年高三二轮复习讲练测之练案【全国通用版英语】
专题二 名词性从句
1.练高考
1. 【2014·江苏卷第26题】—What a mess! You are always so lazy!
—I'm not to blame, Mum. I am ________ you have made me.
A．how B．what
C．that D．who
2．【2014·山东卷第7题】It is difficult for us to imagine________ life was like for slaves in the ancient world.
A．where B．what
C．which D．why
3. 【2014·陕西卷第15题】________ the delayed flight will take off depends much on the weather.
A. Why B. When
C. That D. What
4．【2014·四川卷第2题】 Grandma pointed to the hospital and said, “That's ________ I was born.”
A．when B．how
C．why D．where
5. 【2014·天津卷第14题】I think ________ impresses me about his painting is the colours he uses.
A. what B. that
C. which D. who
6．【2014·浙江卷第8题】 “Every time you eat a sweet，drink green tea.” This is ________ my mother used to tell me.
A．what B．how C．that D．whether
7. 【2014·重庆卷第12题】—Is it true that Mike refused an offer from Yale University yesterday?
—Yeah, but I have no idea ________ he did it; that's one of his favourite universities.
A. when B. why
C. that D. how
2.练模拟
1.【2014·辽宁省瓦房店高级中学高三第二次模拟考试】His family members gave some examples of_____ his drinking and smoking had affected the family.
A. that B. why C. how D. what
2.【2014·江苏省宿迁市沭阳银河学校高三上学期12月月考】Nelson Mandela’s fellow campaigner, Archbishop Desmond Tutu, said Mr. Mandela was “not only an amazing gift to humankind, but he also made South Africans and Africans feel good about being _______ we are. He made us walk tall.”
A. what B. where C. when D. who
3.【2014·上海理工大学附属中学高三10月月考英语试题】Because Sarah has always saved __________, she is now able to afford a big house.
A. what little she earns B. how little she earns
C. for little she earns D. with little she earns
4. 【2014·湖南省衡阳市八中高三第六次月考试题】Have you got any explanation to the question ___ he came here for last weekend?
A. why B. what C. how D. which
5. 【2014·湖南省长沙市重点中学高三第七次月考英语试题】She told me that it had been worrying her much ________ her hair was turning gray.
A. because B. if C. for D. that
6.【2014·江西省崇义中学高三上学期第一次月考】It made the public heartbroken _____it was officially announced _____the Malaysia Airlines Flight MH370 crashed, killing all the 239 people on board.
A. what; that B. that; which C. when; that D. How; which
7. 【2014·山东省实验中学高三第一次模拟考试（三诊）】Last night on my way home I saw an old lady driving a BMW car at __________I thought was a dangerous speed.
A. that B. which C. what D. how
8.【2014·浙江省余姚中学高三上学期第一次质检】You are saying that everyone should be equal, and this is ________ I disagree.
A. when B. where C. what D. how
3.练原创
1. ?A heated debate was set off by his proposal at the meeting yesterday over _______it is practical in our area.
A. what B. when C. whether D. that
2．?The Frenchman pointed to the spoon and asked me ________ to call that in Chinese.
A．whether B．where
C．which D．what
3.—Sir, I feel it complicated to apply to a university abroad.
—Why not read our guide? This is ________ the relevant information is available.
A．what B．how
C．where D．why
4. Sometimes, ________ we show our gratitude for a person is reflected in the kind of
food we serve him or her.
A．when B．whether
C．why D．how
5. The problem is ________ sometimes when we are given something on a constant
basis, we start to take them for granted and forget being thankful for what we already have.
A．that B．how
C．where D．which
2015年高三二轮复习讲练测之讲案【全国通用版英语】
专题二 名词性从句
考向一 名词性从句
1.讲高考
考纲要求
名词性从句是高考的热点，对于名词性从句考纲要求掌握以下内容：掌握主语从句、宾语从句、表语从句的基本用法，了解同位语从句的基本用法。要求考生在复习备考中应该掌握名词性从句的基本用法；一些易混引导词的辨析；句子的语序、否定前移；名词性从句和定语从句、状语从句的辨析等。
命题规律
一、重点考查宾语从句，其次是同位语从句、表语从句和主语从句，通常考查引导这些从句的引导词的选择。
二、高考对名词性从句的考查仍将不会单纯考查其语法结构，而是将其融入一定的语境中来考查考生的实际综合运用能力。
例1. （2014北京卷）31.Some people believe ________has happened before or is happening now will repeat itself in the future.
A．whatever B．whenever
C．wherever D．however
例2（2014全国大纲卷）24．Exactly ________ the potato was introduced into Europe is uncertain, but it was probably around 1565.
A. whether B. why
C. when D. how
2.讲基础
名词性从句基本考点：
（1）名词性从句的连接词
①连接词that，whether和if
I. 这三个连词在句中只起连接作用，不作句子成分，that本身无意义，有时可省略，whether和if本身有意义，均不能省略。that和whether可以连接所有的名词性从句，而if引导名词性从句时只能引导宾语从句或不在句首的主语从句。
II. whether与if的用法比较
二者均可作“是否”讲，都可以引导名词性从句，引导宾语从句时可以互换。
在下列情况下，常用whether，不用if：a. whether引导从句可以放于句首。b. whether可引导表语从句和同位语从句，if不可。c. whether可以作介词宾语，if则不可。d. whether后可以加不定式，if不可。e. 可以用whether...or引导让步状语从句，意为“无论，不论”，if则不可。
②连接代词
引导名词性从句的连接代词有：who，whom，whose，what，which，whatever，whichever，whoever。连接代词在句中既起连接作用，同时又充当主语、宾语、定语、表语等成分。
③连接副词
引导名词性从句的连接副词有：when，where，how，why。连接副词在句中既是连接词，又作状语。
（2）主语从句
①主语从句在复合句中充当主语，大多数主语从句都可以用it作形式主语而把主语从句置于句尾。
②that引导主语从句时可用it作形式主语，that不可省；what引导的主语从句表示“……的东西”时，一般不用it作形式主语；whatever，whoever，whichever一般也不用it作形式主语。
I. It＋系动词＋形容词(necessary，right，likely，unlikely，wrong，important，certain，clear，obvious，strange，normal等)＋that从句
II. It＋be＋名词(短语)(a pity，a shame，good news，a fact，an honour，a wonder，no wonder等)＋that从句
III. It＋be＋过去分词(said，told，heard，reported，decided，suggested，advised，ordered，remembered，thought，considered，well-known，announced等)＋that从句
IV. It＋特殊动词(seem，appear，happen，matter)＋that从句
注意：a. 在“It is necessary，important，strange，natural＋that从句”结构中，从句常用“(should)＋动词原形”形式。
b. 在“It＋be＋suggested，advised，ordered，requested，insisted，required＋that从句”结构中，that从句应用“(should)＋动词原形”。
（3）宾语从句
在句中起宾语作用的从句称为宾语从句。宾语从句可分为三类：动词的宾语从句、介词的宾语从句和形容词的宾语从句。
①动词的宾语从句
I. 大多数动词(hope，tell，say，know，think，consider，imagine，hear，expect，suppose，guess等)可以带宾语从句。
注意：在think，believe，suppose，expect等动词引导的宾语从句中，有时谓语尽管是否定意义，却不用否定形式，而将think等动词变为否定形式，这一现象称为否定前移。
II. 动词find，feel，think，consider，make，believe等后有宾语补足语时，则需要it作形式宾语而将that宾语从句后置。
III. 有些动词带宾语从句时习惯上需要在宾语从句前加it。这类动词(词组)有hate，enjoy，like，love，dislike，see to等。
②一般情况下介词后只能用wh-类连接词引导宾语从句。
注意：a. where引导的从句有时也可用作介词的宾语。
b. that引导的从句作介词的宾语是很少有的，只有在except，in，but等介词后偶尔可能用到。
③sure，certain，glad，pleased，happy，surprised等表示“情感”的形容词后也可带宾语从句。
（4）表语从句
在句中作表语的从句称为表语从句。共分三类：
①主句的主语是idea，advice，suggestion，order，request，requirement等名词时，表语从句的谓语应用虚拟语气，即“(should)＋动词原形”的形式。
②主语为名词reason时，表语从句中的连接词要用that，而不用why或because。
③because，as if，as though，as，like等连接词也可引导表语从句。
（5）同位语从句
同位语从句是用以解释说明某一名词内容和实质的从句。
①能接同位语从句的名词有：belief，fact，hope，idea，doubt，news，conclusion，suggestion，problem，order，answer，decision，explanation，information，thought等。
②同位语从句一般用that引导，但也可以用连接代词(what，which，who)、连接副词(when，where，why，how)或whether引导。
③有时同位语从句不紧跟在它所说明的某个名词后，而是被别的词隔开。
（6）名词性从句的几个难点
①that通常不可省略的四种情况：
I. 引导主语从句，that置于句首时不可省略。
II. 当一个句子有两个或多个并列的宾语从句时，引导第二个和以后几个从句的that不可省略。
III. 在由it作形式宾语，that引导的宾语从句中，that也不可省略。
IV. 引导表语从句和同位语从句时，that也不可省略。
②what与that的区别：
what在从句中充当一定成分并且具有特定含义“……的人(地方、东西)等”；that只起引导作用，在主语从句中不充当任何成分并且也没有含义。
3.讲典例
【例1】 【2014浙江省温州市十校联合体（温州中学等）高三上学期期初联考】Liao Fan, a Chinese actor, finally got to know __ real success tastes like when he won the prize for Best Actor at the 64th Berlin film festival.
A. when B. how C. what D. that
【趁热打铁】It's hard for elderly people to see ________ convenience a smartphone can bring to us.
A．which B．whose C．what D．how
【例2】【2014江西省师大附中等五校高三第一次联考】——I need to put a cross on the map to show ____ that famous hotel is.
——____? Mary’s done it already.
A. where; Why bother B. wherever; How come
C. what; What for D. whatever; So what
【趁热打铁】What is concerning us greatly is ________ the workers held up in that area yesterday will be set free.
A．that B．what
C．when D．which
4.讲方法解题建议：
一、名词性从句的解题可以从分析从句的句子结构开始，看从句是否缺少主语、宾语、表语、定语等句子成分。再根据语境和语义,选用恰当的连词。
二、特别注意that在名词性从句中不做任何成分，并且在主从、表从、同位从中不能被省略。只有在宾语从句中才可以省略。
三、收集并熟练掌握近几年高考有关名词性从句的试题，在真实的语境中去体会、领悟、印证、掌握名词性从句的用法特征和常见考点。
5.讲易错
【题目1】It is pretty well understood _______ controls the flow of carbon dioxide in and out the atmosphere today.
A. that C. when
C. what D. how
错解：容易误选A，因为 that 引导名词性从句不能充当句子成分。
【正解】正确答案应是C。句首的 it 是形式主语，空格处所填词用于引导主语从句。由于该主语从句中又缺主语，故排除A、B、D。
【题目2】——What were you trying to prove to the police?
——______ I was last night.
A. That B. when C. where D. what
错解：此题容易误选D.许多学生容易认为句中缺少表语，故用what来引导。
【正解】正确答案应是C。答句为省略句，其完整形式为 I was trying to prove to the police where I was last night，在此 where 引导的是一个宾语从句。
