外研版高中英语选修7 Module2 名师语法：主语从句与表语从句精讲精练
外研版英语选修7 MOUDLE2 Grammar课件
9. The teacher asks us __ Jim can come back on time. A. that B. if C. when D. what time 10. Does anybody know __ we will have a sports meeting this weekend or not. A. if B. where C. whether D. that
What you said yesterday is right.
That she is still alive is a consolation.
练一练 1. Can you make sure __ the gold ring? A. where Alice had put B. where had Alice out C. where Alice has put D. where has Alice put 2. ___ we need money is quite clear. A. If B. What C. That D. \
三. It 作形式主语和it引导强调句的比较 It 作形式主语代替主语从句, 主要是 为了平衡句子结构, 主语从句的连接词
有变化。而it引导的强调句则是对句子
某一部分进行强调, 无论强调的是什么
成分, 都可用连词that。被强调部分指
人是也可用who/whom。例如:
It is a pity that you didn’t go to see the film. It doesn’t interest me whether you
B. you have kept this science book C. have you been away from China D. have you been a member of Greener China
外研版高中英语选修7 Module2 名师语法：主语从句与表语从句精讲精练
名师语法：主语从句与表语从句精讲精练观察下列从Reading and V ocabulary(1) 中选取的句子，体会表语从句和主语从句的用法。
①It's a good thing that the exams are finished.②It's well-known that Americans are competitive，and I did enjoy it whenever I won our races.③For an American girl，it's so important that you have a good time at the prom.④It's a great pity that it's probably the last time this will happen.⑤But the big surprise of the evening was when I was elected prom queen![自我总结]①、②、③、④题都是that引导的________，⑤题是when引导的________。
【答案】主语从句表语从句主语从句与表语从句Ⅰ.主语从句主语从句即在复合句中充当主语的从句。
1．引导主语从句的连词略；whether作“是否”之意。
(2)连接代词在从句中起名词的作用，作主语、宾语、表语、定语等；连接副词，在从句中起副词的作用，作状语。
2．主语从句能用it作形式上的主语。
该类句型有：(1)It＋be＋形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)＋that从句。
It is certain that the film After Shock was a success.毫无疑问电影《唐山大地震》是一部成功的影片。
模块2HighlightsofMySeniorYear语法主语从句课件(外研版选修7)
It is probable that he told her everything.
很可能他把一切都告诉她了。 B. It +be+名词词组（no wonder, an honour, a good thing, a pity, no surprise,etc.）+that从句。如： It's a pity that we can’t go.
I read about it in some book or other， D it was？（2001春季招生） does it matter ____ A．where B．what C．how D．which
这是一个主语从句。主语从句中缺少表语。 从上句的意思分析，应是哪本书，所以要填 which，这句话的意思是“我在某本书中读到 过有关这方面的内容，是哪一本书重要吗？”
2019/4/14
（2）从属连词whether. Whether he'll come here isn’t clear.
他是否会来这里还不清楚。 （3）连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词 where, when, how, why.
2019/4/14
It happened that I was out that day. 碰巧我那天外出了。 E. It+ doesn't matter （makes no difference, etc.）+连接代词或连接副词 引起的主语从句。如： It doesn't matter whether she will come or not. 她是否来这无关紧要。
2019-2020学年外研版英语选修七同步讲义：Module 2 Highlights of My Senior Year Section Ⅳ Grammar Wor
Section ⅣGrammar表语从句和主语从句1．(教材P16)____________ seems strange to think that in a few days’ time I’ll be walking out of the school gates forever.答案：It2．(教材P16)At the start of the school year, we were given training in how to do this, and it’s clear ____________ this kind of work can really help people.答案：that3．(教材P17)It’s a great pity ____________ it’s probably the last time this will happen.答案：that4．(教材P17)But the big surprise of the evening was ____________ I was elected prom queen!答案：when5．(教材P18)My feeling/opinion is ____________ a lot of students would like to read about sports. 答案：that表语从句表语从句是在复合句中作表语的名词性从句，放在系动词之后，一般结构是“主语＋系动词＋表语从句”。
可以接表语从句的系动词有be, feel, seem, appear, look, sound, taste, smell, remain, prove, turn out 等。
1．连接词the best.这是我父亲教我的——总是要面对困难，抱最大的希望。
◆(2016·上海卷)The most important result for the user is that the product does what is intended. 对用户来说最重要的是产品达到了预期的效果。
英语选修VII外研版Module2语法课件(19张)
• ①This is where(＝the place where)we found the interest.
• 这就是我们发现的兴趣所在。
• ②My topic today is what(＝the thing that)most scientists are researching.
• 我今天的话题就是大多数科学家正在研究的 课题。
可能的 unlikely 不可能的
• wrong
错误的 important 重要的
• certain
明确的 clear
清晰的
• obvious
明显的 strange 奇怪的
• natural
自然的
• ①It is certain that most of the farmers have brought in more money by all means.
• 1．be＋表语从句 • 最常见的表语从句形式就是“连系动词be＋
表语从句”。
• ①My question is however we can find such a plant in this forest.
• 我们的问题是我们究竟如何才能在这片森林 中找到这种植物。
• ②The reason for his being absent from the conference was that he was delayed by the accident.
• 1．that引导的主语从句 • 1)that置于句首的主语从句 • 从属连词that在主语从句中不作任何成分，只
起连接从句的作用。
• ① That he will come to the conference has excited every one of us.
Module2Grammar高中英语外研版选修七
5. It’s _a_p_i_t_y_ that it’s probably the last time this will happen.
Write five sentences about the final year of senior high school in China. Use the subject clause with it. Example: It’s well-known that students work very hard in their final year.
film.
主语从句
It doesn’t interest me whether you
succeed or not.
主语从句
It is in the morning that the murder
took place.
强调句
It is John that broke the window. 强调句
what与that在引导主语从句时的区别 what引导主语从句时在从句中充当句子成 分, 如主语、宾语、表语, that则不然, 不担 任成分。
6. 他迟到的原因是他起床迟了。 The reason why he was late was that he got up late.
7. 这个房子就是鲁迅曾经住的。 The house is where Lu Xun once lived.
8. 问题是我们不能与他取得联系。
The problem is that we didn’t get in touch with him.
名师语法：主语从句与表语从句精讲精练
名师语法：主语从句与表语从句精讲精练
观察下列从ReadingandVocabulary1中选取的句子，体会表语从句和主语从句的用法。
①It'sagoodthingthattheeamsarefinished
②It'swellnownthatAmericansarecom
无实意，但一般不省略；whether作“是否”之意。
2连接代词在从句中起名词的作用，作主语、宾语、表语、
定语等；连接副词，在从句中起副词的作用，作状语。
2．主语从句能用it作形式上的主语。
该类句型有：
1It＋be＋形容词
obvious,true,natural,suringtotheeswillbewelcomewhoever ＝theesinwillreceivea
她有一个孩子要照顾。
那就是她经常迟到的原因。
3使用虚拟语气的表语从句。
①在表示建议、劝告、命令含义的名词后的表语从句中，谓语动词需用“should＋动词原形”表示，should可省略。
常见的词有：advice,suggestion,order,e等后面，常用虚拟语气，即形式常用过去式的某种时态。
Theelemittee'setonogoodend
9．Thequestionis____________itistrueornot
10．Thetroubleis____________hehasneverdonetheworbef ore
【答案】Where。
新版外研版高中英语选修第七册Module 2 grammar(共21张PPT)演示课件
连接代词
who, whom, whose, what, which， ---ever等
在从句中作主语、宾语、表y, because, how,---ever等
在从句中作状语，表示时间、地点 、原因、方式等
1. The trouble is _t_h_a_t__there were not any trains at that time. 2. ___T_h_a_t___ he survived the accident is miracle.
7.The reason why she keeps running is _th__a_t_ she wants to lose weight.
代who, whom, whose, what, which / 副when, where, why, because, how 连that, whether, as if, as though
1. “as if/as though”好像，仿佛”，引导的表语从句常跟在系动词(如seem，
appear，look，taste，sound，feel，smell等)之后。有时用虚拟语气；
The thick smog covered the whole city.It was as if a great black blanket
三个易混的表语从句 ①This/That/It is why＋表语从句(表结果) ②This/That/It is because＋表语从句(表原因) ③The reason why...is that＋表语从句“……的原因是……”
1. Whoever is interested in showing his talent is to get an opportunity to show here. 2. Whether the students can benefit from the activities is what the teachers always take into consideration. 3. That students make progress day by day really counts
外研版高中英语选修七Module2SectionⅣ语法讲座专题练习
高中英语学习材料（灿若寒星*制作整理）单项填空1．It has been proved ________ eating apples every day is good to the health.A．if B．becauseC．when D．that解析：选D。
考查it作形式主语时主语从句的引导词。
句意：已经证实，每天吃苹果对健康有益。
此句中，it为句子的形式主语，而proved后面的从句才是该句的真正主语；该主语从句中eating apples every day is good to the health.并不缺少成分，所以只需用that 引导即可。
2．________ is known to us is that the 2016 Olympic Games will take place in Rio.A．It B．WhatC．As D．which解析：选B。
考查主语从句的引导词。
句意：我们都知道2012年的奥运会将在伦敦举行。
What is known to us为主语从句，what为连接词并在从句中作主语。
句中that引导表语从句。
3．It is not immediately clear ________ the financial crisis will soon be over.A．since B．whatC．when D．whether解析：选D。
考查主语从句的引导词。
句意：金融危机是否很快就结束还不清楚。
根据句意选whether。
4．It is suggested that we ________ to the park later.A．will go B．wentC．go D．has gone解析：选C。
主语从句中的虚拟语气。
句意：我们被建议稍晚一点去公园。
此处suggest 意为“建议”，所以从句中要用“should＋动词原形”的虚拟语气。
5．The question is ________ the film is worth seeing.A．if B．whatC．whether D．how解析：选C。
2018-2019学年高中英语(外研版)选修7课件Module2课件(共46张)语法和写作
用what。 句意： 在解决问题之前，一定要弄清楚问题
是什么。
It ＋ be ＋ 过去分词 ＋ that/wh-从句 常见的过去分词有reported, known, hoped, thought, expected, said, believed, decided, suggested, ordered等。 It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。
[考题印证8]
8－1.(2012·新课标全国卷)It is by no means clear ________
the president can do to end the strike.
A．how
B．which
C．that
D．what
解析：选 D 。考查名词性从句的引导词。句中it是形式主
语，主语从句中缺少do的宾语，故选择what作为主语从句
(2)连接代词what, who, which, whatever, whoever What he wants to tell us is not clear. 他要跟我们说什么还不清楚。 Who will win the match is still unknown. 谁能赢得这场比赛还不得而知。 Whatever her husband says is true to her. 她丈夫所说的一切对她来说都是正确的。
语，真正的主语是why引导的主语从句。
3．形式主语it的使用 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，而把主语从句置于句末。主语从句后的谓语 动词一般用单数形式。常用句型如下： It ＋ be ＋形容词＋that/wh-从句 常见的形容词有necessary, important, obvious, clear, true, strange, wonderful等。 It is quite clear that the boy lied to his mother. 很清楚，小男孩对他的妈妈撒谎了。
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名师语法：主语从句与表语从句精讲精练
观察下列从Reading and V ocabulary(1) 中选取的句子，体会表语从句和主语从句的用法。
①It's a good thing that the exams are finished.
②It's well-known that Americans are competitive，and I did enjoy it whenever I won our races.
③For an American girl，it's so important that you have a good time at the prom.
④It's a great pity that it's probably the last time this will happen.
⑤But the big surprise of the evening was when I was elected prom queen!
[自我总结]
①、②、③、④题都是that引导的________，⑤题是when引导的________。
【答案】主语从句表语从句
主语从句与表语从句
Ⅰ.主语从句
主语从句即在复合句中充当主语的从句。
1．引导主语从句的连词
略；whether作“是否”之意。
(2)连接代词在从句中起名词的作用，作主语、宾语、表语、定语等；连接副词，在从句中起副词的作用，作状语。
2．主语从句能用it作形式上的主语。
该类句型有：
(1)It＋be＋形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)＋that从句。
It is certain that the film After Shock was a success.
毫无疑问电影《唐山大地震》是一部成功的影片。
【提示】当形容词为necessary, important, strange, natural等时，从句常用(should)＋动词原形形式。
(2)It＋be＋名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)＋that从句。
It's no surprise that our team should have won the game.我们赢得这场比赛并不意外。
(3)It＋be＋过去分词(said, reported, thought, expected，decided，announced，arranged, etc.)＋that从句。
It is said that Mr. Green has arrived in Beijing.
据说格林先生已经到了北京。
【提示】当过去分词为suggested, advised, ordered, requested, insisted, required等表“命令，建议，要求”等意义的词时，that从句中应用“should＋动词原形”，should可省略。
(4)It＋seems/ happens等不及物动词及短语＋that从句。
It seems that Alice is not coming to the party at all.
Alice似乎根本不会来参加晚会。
(5)It＋doesn't matter (makes no difference, etc.)＋连接代词或连接副词引起的主语从句。
It makes no difference where we shall have the meeting.我们在哪里开会毫无区别。
3．注意连接代词whoever, whatever, whichever等引导主语从句的含义。
Whoever comes will be welcome.(whoever＝the person who任何人来都将受到欢迎。
Whichever of you comes in will receive a prize.(whichever＝anyone of you who)
你们当中不论哪个进来都将会得到奖励。
Ⅱ.表语从句
表语从句即放在连系动词之后，充当表语的从句。