高中英语选修七 unit19Grammar名词性从句
高二英语北师大版选修7学案：Unit19LanguageLesson1Pa
英语北师版选修7Unit 19LanguageLesson 1Language LearningPart 2Grammar一、说出下面画线部分是什么从句1．It is necessary that_we_live__a_lowcarbon_life.2．Who_will_take_over_the_company is not known.3．That's why I like the film Just Call Me Nobody.4．I have no idea who_did_best_in_Asian_Games_2010.5．She can't decide whether_she_will_attend_the_party.答案：1.主语从句 2.主语从句 3.表语从句4．同位语从句 5.宾语从句二、选词填空which who that how whether1．The truth is ______ she likes living alone.2．I really don't know ______ bike I should choose.3．______ I can work out the problem that puzzles me.4．It isn't known yet ______ will give us a lecture.5．I have no idea ______ I can find the way to the post office.答案：1.that 2.which 3.How 4.who 5.whether名词性从句一、主语从句在复合句中起到主语作用的从句叫主语从句。
主语从句通常由连接词that，whether，if 和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。
北师大版高中英语选修7 Unit19 本单元课文注释与疑难解析
本单元课文注释与疑难解析1. It was predicted as early as the 1700s that English would one day be the global language and that has proved to be the case in the last few decades. 早在18世纪人们就预言总有一天英语将会是全球性语言，最近几十年已经证明情况正是如此。
It was predicted that.... 这是一个由形式主语it引导的句子，意思是“据预测……”，可改作：People predicated that... 此句型是本单元的重点句型和语法。
又如：It’s predicted that Stirling’s population will increase by 10.4% between 2002 and 2016, and employment will rise by 4.5% between 2001 and 2006. 据预测，从2002年到2016年，斯特灵的人口将增长10.4%；从2001年至2006年，就业也将增加4.5%。
相类似的句型还有：It is reported that there was a bad traffic accident in India last week.It is told that he will take a trip abroad.It is thought that the price of the clothes is high.It is believed that the girl will be fit for the office.It is hoped that China Football Team will win.It is suggested that the government do something against pollution.prove是个常用动词,也是一个多义动词.由于它的用法比较复杂,现归纳如下prove vt.证明;证实, 用法如下:1). prove+名词/代词He has proved his courage in the battle.他已在作战中证明了他的勇气。
北师大版高中英语选修7 Unit19 名师语法：名词性从句精讲练
名师语法：名词性从句精讲练观察下列从Reading中选取的句子，体会名词性从句的用法。
①Some respected theories on language acquisition believe that to attain a high level of fluency and accuracy in a foreign language，you need to be surrounded by it.②But sadly，the chances that we will all have the opportunity to live in an English－speaking country are small.③What this means is that they make sure there is an adequate amount of input in English conveyed to the students through various mediums.[自我总结]从以上三个句子可知：1．在复合句中起名词性作用的句子叫从句。
名词性从句在句中可作主语、宾语、表语、同位语等，分别称为、、和，从句使用语序。
2．第一个句子含的名词从句是；第二个句子含的名词从句是；第三个句子含的名词从句分别是、，在表语从句中又含。
【答案】 1.名词性主语从句宾语从句表语从句同位语从句陈述句 2.宾语从句同位语从句主语从句表语从句宾语从句名词性从句在句子中起名词作用的各种从句，统称为名词性从句。
根据它们在句中所起的语法作用，这类从句分别称为主语从句、宾语从句、表语从句和同位语从句。
一、主语从句作句子主语的从句叫主语从句。
主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。
高二英语(师大版) -选修七-Unit 19 Language(2)-教案
Homework
Studentsgive advice toanEnglish pen pal Mike on Chinese language learning by using at least threenounclauses.
教学重点、难点：
第二课时的重点：
1.理解并归纳名词性从句的概念、功能与类型；
2.分析课文中名词性从句的句子成分和引导词的使用；
3.在任务语境下，结合课文中英语学习的建议，运用主语从句给出学习汉语的建议；
难点：
1.正确区分名词性从句的类型；
2.运用主语从句给出学习汉语的建议。
教学过程(表格描述)
教学环节
1. identify noun clauses inLesson 1;
2. summarise the function of noun clauses;
3.give advice to yourEnglish pen pal on Chineselanguage learning by usingnounclausesproperly.
引导学生体会并分析名词性从句的功能和类型。
Summarize
Studentssummarizethe definition and types of noun clauses.
引导学生总结名词性从句的定义和类型。
Explore
Students find more noun clauses in the text and identify what type of nounclausesthey are.
高二英语 (师大版) -选修七 Unit 19 Language(3)
Finally, I suggest that you should take part in various activities, such as story telling, role play, speech competition and so on. These activities can make learning process fun and relaxing.
宾语从句
宾语从句
All those clauses mentioned above act as a noun, so we call them Noun clauses, which include:
Subject Clause Object Clause Predicative Clause Appositive Clause
His suggestion is that we should share learning strategies
with friends.
that在表语从句中不省略
2. 问题是如何创造一个丰富的语言环境
The question is whether we can create a rich language
2. As early as the 1700s, some people predicted that English
would one day be the global language.
宾语从句
3. As early as the 1700s, a prediction of some people was that
2. They make sure (that) there is an adequate amount of input in English conveyed to the students through various mediums. 及物短语动词之后
北师大版高中英语选修七重点语法汇总
选修7重点语法汇总Unit19一.名词性从句在复合句中起名词性作用的句子叫名词性从句。
名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。
主语从句引导主语从句的连接词主要有三类：连接词that，whether，if；连接代词what，who，whose，whatever，whichever，whoever等；连接副词when，where，why，how等。
1.连接词that，whether，if引导①That the college will take in more new students this year is true.今年这所大学将招收更多新生是真的。
②It was doubtful whether/if the manager knew the details of the plan.经理是否知道计划的细节还不确定。
【注】(1)if引导的主语从句主语从句不可放在句首，只能放于it作形式主语的句子中。
Whether引导的语从句既可放在句首也可放在句尾，if和whether在句中都不充当成他，意为“是否”(2)形式主语it替代主语从句。
常见的it替代主语从句的句式主要有以下几种：A. It+系动词+形容词(possible,easy,necessary,polite)+that从句。
如：It is quite clear that the whole project is doomed to failure. 很清楚，整个计划注定要失败。
B. It+系动词+名词(no wander,a pity,an honor)+that从句。
如：It is no wander he was so sad.难怪他这么伤心呢。
C. It+be+v．ed(known,said,expected,thought,reported,etc.)形式+that从句。
如：It is announced that the plan has been successfully carried out. 据宣布计划已经顺利实施。
北师版选修7Unit 19 Period 5 Grammar and Writing
Period Five Grammar & Writing一、名词性从句定义：在复合句中起名词作用的从句叫名词性从句。
名词性从句的功能相当于名词，根据它在句中不同的语法功能，可分为主语从句、宾语从句、表语从句和同位语从句。
名词性从句使用陈述语序。
引导名词性从句的连接词分为三大类：1．连接代词：what，which，who，whoever，whatever，whichever等。
连接代词一般在从句中作主语、宾语、表语、定语等。
What we should do next remains unknown.我们下一步该干什么还不知道。
2．连接副词：when，where，why，how等。
连接副词一般在从句中作状语。
Where the party will be held has not yet been announced.还没有宣布晚会将在何处举行。
3．从属连词：that，whether，if。
从属连词that在句子中既不作成分也没有意义；whether/if在从句中不作成分，但表示疑问意义；主语从句位于句首表“是否”时只能用whether引导。
Whether the meeting will be held is still a problem.是否要开会仍然是个问题。
(一)主语从句主语从句在句子中充当主语，句子的谓语动词用第三人称单数。
[特别提示] that引导主语从句时，在句中不充当任何成分，无词义，只起连接作用。
不能省略that 引导的主语从句可用形式主语it代替，常见的句式有：1．It is/was＋形容词(necessary，likely，wrong，important，certain，strange等)＋that从句2．It is/was＋名词(a pity，a shame，a fact，an honour，no wonder等)＋that从句3．It is/was＋过去分词(known，expected，believed，thought，hoped，said，reported，proved等)＋that从句4．It＋特殊动词(seem，appear，happen，matter等)＋that从句That he will come to the conference has excited every one of us.他要来参加会议使我们每一个人都十分激动。
高中英语 Unit19 (4)名词性从句学案 北师大版选修7
Unit 19 Language(4)Grammar—Noun Clause(b)Tips: Action speaks louder than words.Learning aims(学习目标):A(层次): 了解名词性从句的语序与时态。
B:掌握that和what引导名词性从句用法区别C,D:①在名词性从句中wh—ever与 wh---有什么异同②名词性从句只用whether的几种情况③it在名词性从句中起的作用Important and difficult point: 如何针对不同的名词性从句选择正确(学习重点、难点) 的引导词热点一．语序与时态：[能力激活1]：想一想：名词性从句中的语序要注意什么问题？1. No one can be sure _____in a million years. （B 级）A. what man will look likeB. what will man look likeC. man will look like whatD. what look will man like2. Someone is ringing the doorbell. Go and see _____. （B 级）A .who he isB who he isC who is itD who it is小结：不管主句是肯定句、否定句还是疑问句,名词性从句总是使用_____________语序。
.eg.He went up to see ________ with her. （C级）A what was the matterB what is the matterC what the matter wasD what the matter is[能力激活2]：想一想：宾语从句中的时态应如何与主句时态保持相应的一致？（C级）1.The police found that the house _____ and a lot of things _____．A．has broken into; has been stolen B．had broken into; had been stolenC．has been broken into; stolen D．had been broken into; stolen2.We were all surprised when he made it clear that he _____ office soon．A. leavesB. would leave C． left D． had left3. I don’t know when_____, but if he _____, I’ ll let you know.A. he comes , will come B he will come , will comeC he will come, comesD he comes, comes感悟疑点 :He has come, but I didn’t know th at he _____ until yesterday. （D级）A is comingB will comeC was comingD wasn’t coming热点二．连接词的选择[能力激活3]观察与思考：that与what 的用法有什么不同？1.What you need is more practice .2.That he needed a lot of money made us surprised.3.Energy is what makes things work.4.China is no longer what it used to be .5.What impressed me most was that he was always patient with children.6. He told me(that ) she was ill and that her mother woul dn’t let her go.7. Word came that our team won the game .归纳：（C级）1．that和what都可以引导名词性从句。
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4. The announcement from the company that 5. The suggestion that 6. It was discovered that 7. His idea is that
It was predicted as early as the 1700s that English would one day be the global language... …, the chances that we will all have the opportunity to live in an English-speaking country are small.
What he wants to tell us is not clear. Where the party will be held has not yet been announced. Whoever breaks the rules will be punished.
主语从句前的that不能省略, 仅起连接作 用, 有时为了保持句子平衡, that从句后 置, 而由it作形式主语。 That he became a lawyer may have been due to his mother’s influence. It is not true that he has moved to New York.
it 形式宾语
it +从句 介词+ it +从句 it +adj. +从句 it + 介词短语 +从句 it+ n.+从句 it +过去分词+从句
主语+谓语
e.g. I hate it when people speak with their mouths full. I’ll see to (保证) it that everything is ready in time. He made it clear that he would leave office soon. We must bear it in mind that we are Chinese.
e.g. The news that we won the game is exciting. I have no idea when he will come back home. Word came to him that Mary had probably fallen ill. They are investigating the question whether the man is trustworthy.
f) there was a storm in Hawaii last night. g) what we should do in case it does not work.
1 f) 2 g) 3 d) 4 c) 5 a) 6 b) 7 e)
Rewrite the following sentences using noun clauses. Example 1 It is amazing that people can make videos with their mobile phones by 2015. 1. People can make videos with their mobile phones by 2015. It is amazing that people can make videos with their mobile phones by 2015.
同位语从句
同位语从句是对与之同位的名词中心词 作进一步解释, 能接同位语从句的常见 名词有: idea, fact, news, belief, hope, evidence, opinion, problem, truth, answer, proposal, theory, decision, discovery, problem, thought, understanding等。
其他类似句型还有： It + be +important/ necessary/ obvious + that从句 It + be +reported/believed/thought/has been decided + that从句 It + be +a pity/a shame/a fact/a surprise/ common knowledge+ that从句 It +happens/occurs/seems/appears + that 从句
The fact is that we have lost the game. That’s just what I want. This is where our problem lies. That is why he didn’t come to the meeting. It looks as if it is going to rain.
B a) students should study 15 hours a day led to a debate.
b) the theft from the museum happened a month ago. c) a new factory was to be built nearby brought immediate hope to the area. d) the less you smoke the better your health will be is obvious. e) we should buy more computers to save time.
2. Most human beings will live until they are 200 by the 25th century.
It is predicted that most human beings will live until they are 200 by the 25th century. 3. Personal computers will disappear by 2020. The idea that personal computers will disappear by 2020 sounds unbelievable to many people.
We thought it a pity that he failed again. I heard it said that he had gone home.
表语从句
be look remain 当从句放在系动词___,_____,_______, _____ seem 等后即构成表语从句。 其基本结构为: 主语 + 系动词 + that 从句。 e.g. The trouble is that I have lost his address. It seemed that the night would never end.
What this means is that they make sure there is an adequate amount of input in English… Experts say that just 15 minutes of extra-curricula study a day can really accelerate foreign language learning.
宾语从句
宾语 从句用 宾语从句在句子中充当_____, 陈述句 语序, 一般放在及物动词或 _______ 介词之后。 e.g. I don’t know where the sound came from. Don’t be satisfied with what you have achieved.
名词性从句 名词性从句包括: 主语从句、宾语从 句、表语从句、同位语从句, 多由连 词that, wh-疑问词或由whatever等关 系代词引导。
主语从句
主语从句在句子中充当主语 ____, 句子的谓 语动词用第三人称单数 ____________。 Why he refused to work with you is still a mystery. Whoever comes is welcome. That he is still alive is surprising. Who will win the match is still unknown.
The first one is a subject clause. (主语从句) The second one is an appositive clause. (同位语从句) The third one is a predicative clause. (表语从句) The fourth one is an object clause. (宾语从句)
The fact that we talked about is very important. (定语从句) The fact that he succeeded in the experiment f在名词性从句中的用法区别: ★if 一般只用于引导宾语从句，而 whether可引导包括宾语从句在内的其 他名词性从句。 ★连词whether引导主语从句、表语从句 时不能用if来替换。 e.g. Whether he will attend the meeting is uncertain. The question is whether he will come.