高中英语(人教版)必修3同步讲练：Unit 4 Grammar Word版含答案 (2)(精修版)
人教版英语精品资料（精修版）GRAMMAR主语从句【语境展示】观察下面句子，并试着归纳主语从句的用法要点。
1. That he had finished writing the composition in such a short time surprised us all.2. Whether the plan is to be carried out still needs to be discussed.3. Who will go to the energy conference is not important.4. What I wanted was a few days’ rest.5. Which hotel he is staying at is unknown to us.6. When the sports meeting will be held has not been decided yet.7. Where we should leave the garbage is a problem.8. Why he isn’t here toda y is a mystery.9. How the man died puzzled us all.【自我归纳】在复合句中，担任主语的从句叫主语从句（句1—句9）。
引导主语从句的词有：连词that, whether（句1、句2）；连接代词who, what, which （句3—句5）；连接副词when, where, why, how（句6—句9）等。
一、由连词that, whether引导的主语从句1. that引导主语从句时，无实际意义，只起连接作用，不充当任何句子成分，当它引导的主语从句置于句首时，that不能省略（句1）。
2. whether意为“________”，不可以省略（句2）。
二、由连接代词who, what, which引导的主语从句连接代词who，what，which引导主语从句时，在从句中充当主语、宾语或________等（句3—句5）。
三、由连接副词when, where, why, how引导的主语从句连接副词when, where, why, how引导主语从句时，在从句中充当状语（句6—句9）。
【拓展】当主语较长时，常用it作形式主语，而将主语从句放在句末。
如：It is known to all that light travels in straight lines.It was clear enough what he meant.It has not been announced when the plane is to take off.常见的由it作形式主语的句型如下：①It + be +名词+从句。
常用此句型的名词有：fact, rule, pleasure, truth, pity, mystery等。
如：It is a fact that English is being accepted as an international language.It is a pity that you can’t swim.It was a mystery how the thief got in.②It + be +形容词+从句。
常用于此句型的形容词有：true, important, strange, necessary, clear, certain等。
如：It is true that the earth is round.It is strange that he knows nothing about it.It was not clear to me why he behaved like that.③It +动词+从句。
常用于此句型的动词有：seem, appear, happen, follow等。
如：It seems that you’re right.It happened that Mary wasn’t at home that day.④It + be +过去分词+从句。
常用于此句型的过去分词有：known, said, proved, reported, suggested等。
如：Is it known where he went?It’s said that he was a spy during the war.注意：1. that引导的主语从句置于句首时，that不能省略。
但是如果用it作形式主语，而把主语从句放在句末时，that可以省略。
如：That your pictures should surprise them was quite natural.It was natural (that) your pictures should surprise them.2. 如果主语从句置于句首，则不能用if引导，而用whether；但如果用it作形式主语，而把主语从句放在句末时，也可以用if引导。
如：Whether Tom really saw Sharon was doubtful.It was doubtful whether / if Tom really saw Sharon.【即学即练】I. 用适当的连接词完成下列句子。
1. ________ we will go to visit Hong Kong in this winter vacation remains unknown.2. ________ will take the place of Mr. Li as our new headmaster hasn’t been decided.3. ________ caused the accident hasn’t been made clear yet.4. It’s a pity ________ Bob can’t take part in the outing with us bec ause his mother is ill.5. It doesn’t matter ________ Mary has been to America or not. ________ really matters is that she can speak English fluently.6. It has become widely accepted ________ one glass of red wine per day is good for your heart.7. ________ gun powder was first invented by the Chinese is known to us all.8. ________ seems easy to some people seems difficult to others.II. 用适当的连接词补全下面的对话。
Lucy: Why are you looking so happy?Jenny:I’ve just attended a lecture. 1. ________ the speaker said made me excited.Lucy: What was it about?Jenny:About health. It seems 2. ________ a lot of people don’t know how to keep healthy. Lucy: Sounds great. 3. ________ I’m concerned about is my health condition at the moment. But what should I do to be healthy?Jenny: 4. ________ you will stay healthy depends on two factors — exercise and diet.Lucy: You know I always do some running on the road every night.Jenny: Whether you take exercise is one thing, but 5. ________ you take exercise is quite another. You shouldn’t run at night because it will affect your sleep. Besides, 6. ________ you do your running isn’t favorable. You should run in the park instead of on the road. Lucy: I see. I can see it is important 7. ________ now I have to change my bad habits.Jenny:Also, you must be careful with your diet. It’s well-known 8. ________ we are what we eat.So you should eat more vegetables.Lucy: You’re right. In fact I always eat too much meat. But I will change myself.III. 用适当的连接词填空。
It is known 1. ________ homework is an important part of school life in most countries around the world. However, 2. ________ homework has a great educational value is still a debate among teachers. Some think 3. ________homework takes too much time away from other moreuseful activities. Others see homework as reinforcing (加强) school lessons so that 4. ________ students have learned will not be forgotten.5. ________ is often ignored in this debate is the role of parental involvement (参与) and6. ________ or not the child’s home prov ides support for effective (有效的) homework. It was not clear to some people7. ________ parental involvement can influence the effectiveness of homework. It is true8. ________ parents in low-income families don’t have the time to make homework more importa nt than other things or aren’t able to afford a computer or additional books. However,9. ________ only middle-class parents support their children’s education is quite obviously wrong. Not all rich parents give the support they should, and some parents living in the poorest conditions find time and energy to involve themselves in their children’s homework.参考答案【自我归纳】是否；定语【即学即练】I. 1. Whether / How / When 2. Who 3. What 4. that 5. whether / if; What 6. that7. That 8. WhatII. 1. What 2. that 3. What 4. Whether 5. when 6. where 7. that 8. thatIII. 1. that 2. whether 3. that 4. what 5. What 6. whether 7. how 8. that 9.that。
【金版学案】高中英语人教版必修3练习：Unit4第四学时Grammar.docx
第四学时Grammar在空格处填上适当的连接词。
1 ・ ______ you will win the medal seems unlikely・2・ _______ you need is more practice・3・ _______ they will come hasn't been made public・4・ _______ they would support us was a problem・5 ・ ______ of you comes in first will receive a prize.6・ _______ I spend my summer is no business of yours・7. Has it been settled ________ will be sent to carry out the task?8 ・ It is clear enough ______ he meant.9・ It does not interest me _______ you go or not.10 ・ It has not been announced _______ t he is to take off.答案：l.That 2.What 3.When 4.Whethe plane r5. Whichever6.Where7.who8.what9. whether lO.when跟踪蘇习名词性从句（二》——主语从句I •主语从句在复合句中，作句子主语的从句叫作主语从句。
That_§h£_§urvivea_thc_Qccident is a miracle.她在事故中生还是一个奇迹。
WhQ_5vil]_b£—gent—tQ—thg—front— has not been decided yet.谁将被派往前线，还没决定。
人教版高中英语必修3Unit4 Grammar-----Subject Clause 导学案设计 无
Unit 4 Grammar-----Subject Clause （课前篇）一、请画出下列句子的主语并总结。
1. Jane is good at playing the piano.2. She went out in a hurry.3. To see is to believe.4. Smoking is bad for health.5. Three and three makes six.6. What he has said is true.结论：（1）主语是句子说明的人或事物，一般放在____________.（2）在句子中充当____________的从句就是主语从句。
二、观察下列句子，画出句子中的主语从句，并圈出主句的谓语动词。
1.That he will pass the exam is certain.2.Whether he will pass the exam is uncertain.3.Who will go makes no difference.4.What we need is more time.5.Which book I shall cho ose hasn’t been decided.6.Whatever you do should do no harm to others.7. Whoever breaks the law will be punished.8. Whichever you want is yours.9. When we will leave hasn’t been decided.10. Where the meeting will be held is not known.11. Why he cries is not clear.12. How she keeps healthy is a secret.结论：◆主语从句的语序要用_________语序。
人教高中英语必修3Unit4Grammar共28张
2.主语从句后置!
为了避免主语冗长 ,句子头重脚轻 ,经常用it 作 形式主语 ,主语从句放在后面作真正的主语 .
例:
That we shall be late is certain. -- It ' s certain that we shall be late.
1. That the earth is round is known to all.
(obvious, true,natural,surprising,necessary,important, possible, likely, certain, probable, etc.)
It is necessary that… It is important that …. It is obvious that……
二 主语从句的位置： 1.通常放在主句谓语动词之前
That she left him hurts him so much .
That I can enter a key university is my dream.
Whether we ' ll go camping tomorrow depends on the weather
Every life is a boat, the dream is the boat sail. 每个人的生命都是一只小船，梦想是小船的风帆。 Your future depends on your dreams. 你的梦想决定着你的未来
Your dream?
Don't let your dreams just be dreams. 别让你的梦想只是梦想。 It is worth fighting for it 值得为之拼搏 To accomplish your dream,you must act. 要想成就梦想，必须行动。
人教版高中英语必修三教案：unit4+Grammar+practice.doc
单元（章节）精美句子1、善思则能“从无字句处读书”。
读沙漠，读出了它坦荡豪放的胸怀；读太阳，读出了它普照万物的无私；读春雨，读出了它润物无声的柔情。
读大海，读出了它气势磅礴的豪情。
读石灰，读出了它粉身碎骨不变色的清白。
2、幸福幸福是“临行密密缝，意恐迟迟归”的牵挂；幸福是“春种一粒粟，秋收千颗子”的收获. 幸福是“采菊东篱下，悠然见南山”的闲适；幸福是“奇闻共欣赏，疑义相与析”的愉悦。
幸福是“随风潜入夜，润物细无声”的奉献；幸福是“夜来风雨声，花落知多少”的恬淡。
幸福是“零落成泥碾作尘，只有香如故”的圣洁。
幸福是“壮志饥餐胡虏肉，笑谈渴饮匈奴血”的豪壮。
幸福是“先天下之忧而忧，后天下之乐而乐”的胸怀。
幸福是“人生自古谁无死，留取丹心照汗青”的气节。
3、大自然的语言丰富多彩：从秋叶的飘零中，我们读出了季节的变换；从归雁的行列中，我读出了集体的力量；从冰雪的消融中，我们读出了春天的脚步；从穿石的滴水中，我们读出了坚持的可贵；从蜂蜜的浓香中，我们读出了勤劳的甜美。
4、成功与失败种子，如果害怕埋没，那它永远不能发芽。
鲜花，如果害怕凋谢，那它永远不能开放。
矿石，如果害怕焚烧（熔炉），那它永远不能成钢（炼成金子）。
蜡烛，如果害怕熄灭（燃烧），那它永远不能发光。
航船，如果害怕风浪，那它永远不能到达彼岸。
5、墙角的花，当你孤芳自赏时，天地便小了。
井底的蛙，当你自我欢唱时，视野便窄了。
笼中的鸟，当你安于供养时，自由便没了。
山中的石！当你背靠群峰时，意志就坚了。
水中的萍！当你随波逐流后，根基就没了。
空中的鸟！当你展翅蓝天中，宇宙就大了。
空中的雁！当你离开队伍时，危险就大了。
地下的煤！你燃烧自己后，贡献就大了6、朋友是什么？朋友是快乐日子里的一把吉它，尽情地为你弹奏生活的愉悦；朋友是忧伤日子里的一股春风，轻轻地为你拂去心中的愁云。
朋友是成功道路上的一位良师，热情的将你引向阳光的地带；朋友是失败苦闷中的一盏明灯，默默地为你驱赶心灵的阴霾。
2019-2020学年人教版英语必修三新素养同步讲义：Unit 4 Astronomy Section Ⅳ Grammar Word版含答案
Section ⅣGrammar名词性从句——主语从句1．(教材P25)What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.2．(教材P25)The earth became so violent that it was not clear whether the shape would last or not. 3．(教材P26)What is even more important is that as the earth cooled down, water began to appear on its surface.4．(教材P26)It was not immediately obvious that water was to be fundamental to the development of life.5．(教材P26)What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.6．(教材P26)So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.定义在主从复合句中，充当主语的从句叫做主语从句。
◆How the earth came into existence remains a mystery to us.地球是如何形成的对我们来说仍然是一个谜。
2020年高中英语(人教版 必修3)教师用书：Unit 3 Section_Ⅳ Grammar_-_Writing Word版含答案
2020年精编人教版英语资料Section_ⅣGrammar_&_Writing名词性从句：宾语从句与表语从句一、宾语从句在句子中作动词或介词宾语的从句叫宾语从句。
1．由连接词that引导的宾语从句(1)连接词that引导宾语从句时，在句中不充当任何句子成分，在口语或非正式的文体中常被省去。
She has told me (that) she will go to Hong Kong tomorrow.她已经告诉我明天她要去香港。
[点津]引导词that不能省略的情况：①当主句的谓语动词与宾语从句之间有插入语时，引导词that不能省略；②当一个动词带有两个或两个以上宾语从句时，此时第一个that可以省略，第二个或第二个以后的that不可以省略。
I believe (that) you have done your best and that things will improve.我相信你已经尽力了，一切都会好起来的。
[考题印证]1(北京高考改编)Experts believe that people can waste less food by shopping only when it is necessary.(2)动词＋it＋形容词或惯用搭配＋that从句We think it important that every citizen should have good manners.我们认为每个市民有礼貌是很重要的。
(其中it为形式宾语，而真正的宾语就是that引导的从句)I made it clear that I was determined to carry out the plan.(that不能省略)我已表明决心执行这个计划。
We all find it important that we should make a quick decision about this matter.我们都认为对这件事立刻做出决定很重要。
人教版高中英语必修3同步练习：Unit 4 Exercise 4 Writing (含解析)
Unit 4Exercise 4(建议用时：25分钟)Ⅰ.完形填空Big things were happening in my life the summer after I turned 13.In the middle of that summer，my parents __1__ my entire world and turned it upside down __2__ they told me they were getting a divorce.I couldn’t believe that our family was going to __3__.Though I always knew my parents weren’t very happy and they often __4__，I still wanted my family to stay the same.My life changed completely __5__ the divorce.My mother and I moved into a small apartment across town，__6__ my father and brother，Bill，stayed in our house.I now became a __7__ whenever I went to see my dad and Bill on the weekends.And immediately I had my soon to-be stepfather，Dan，whom I showed no __8__ in.I was depressed，especially after Dan and my mother married and I realized that there was no __9__ that things could change back to the way they were.Even though I __10__ all Dan’s attempts to get to know me and wasn’t very __11__ to him，he never gave up on me.__12__，I began to trust him.I realized that we actually had something in __13__，especially when it came to movies and TV shows.We __14__ a lot of time together hanging out watching TV.That gave us a chance to talk and get to know each other.Better still，Dan showed an interest in me that I had never experienced from my own father.Dan was always around when I needed __15__ on school or friends.Once I began to warm up to Dan，the three of us began spending a lot of time together.We often went out to eat and took short trips.__16__，I discovered that I had the happy family that I had always wanted.I now realize my parents were __17__ about getting the divorce.Their divorce was the best thing to happen for all of us.My father also found happiness－he __18__ and had another child，my half sister，Michelle.At 13，I learned an important __19__ －change is not always the worst thing that can __20__.Sometimes，it is just what we need the most.[语篇解读]父母离婚对作者来说是晴天霹雳，但后来证明父母离婚是正确的。
2017年高一英语人教版必修3教案：Unit4LearningaboutLanguage：Grammar—Thesubjectclause+Word版含解析
教学设计Learning about Language：Grammar—The subject clause设计思路语法是为培养学生语言运用能力服务的，引导学生在语境中了解和掌握语法的表意功能，改变过分强调语法的讲解与传授的倾向。
笔者力图在本课中充分运用任务型语法教学法和综合运用型语法教学法，让大部分学生熟悉掌握语法的基本结构和基本规则，通过背诵佳句格言来记忆语法的基本形式和结构，在“听、读、写、用”的各种活动中学语法，避免了为学语法而单纯地学语法的枯燥单一的教学模式；让学生通过观察法、自主探究、实践体验、展示自我，训练学生用语言做事的能力。
设计了巩固操练和实际运用两个环节的教学活动，使学生通过“观察－对比/讨论－归纳－巩固－运用”来真正掌握主语从句这一语法现象。
教学目标1．知识与技能：使大部分学生在熟悉了解主语从句这一语法现象的基础上，能在口头和书面的交流中正确使用目标语言结构，并能自主开展相关语言结构的探索和发现。
并通过任务拓展训练，达到灵活运用英语进行听、说、读、写的目的。
2．过程与方法：充分运用任务型语法教学法和综合运用型语法教学法，让学生在活动中熟练掌握语法的基本结构和基本规则，通过背诵佳句格言来记忆语法的基本形式和结构，在“读、写、用”中学语法。
自主探究、实践体验、展示自我，训练学生用语言做事的能力。
通过“观察－对比/讨论－归纳－巩固－运用”来真正掌握。
3．情感、态度与价值观：通过一系列任务的完成，培养学生小组合作意识，提高互相学习，互帮互助的意识。
教学重点和难点1．通过听说读写让学生掌握主语从句的基本语言规则，进而培养学生的综合语言运用能力。
2．教学过程中如何从运用的角度出发，把主语从句的形式、意义和用法有机地结合起来。
3．培养全体学生有效进行语言输入和语言输出转换的能力。
4．在训练学生语言能力的同时，注重激发学生的想象力，培养学生的创新思维，提升他们的整体素质。
教学准备1．组织全体学生以小组为单位进行课前预习。
高一英语人教版必修3教案：Unit4LearningaboutLanguage：Grammar+Word版含解析
教学设计Learning about Language：Grammar整体设计教材分析This teaching period mainly deals with the following：1.Reviewing noun clauses as the object and as the predicative；2．Learning the new grammar item：noun clauses as the subject.Students often feel noun clauses abstract and difficult to learn，so it is necessary to make the lesson interesting and lively，and connect it with their daily life in order to let it easy to accept and understand.Firstly，the teacher can ask students to read the passage HOW LIFE BEGAN ON THE EARTH again，tick out all the sentences from the passage where noun clauses are used as the subject，and then translate them into Chinese.Secondly，compare and discover the uses of each noun clause by giving a lot of example sentences.Thirdly，do the exercises in Discovering useful structures on Page 29 and more exercises for students to master the related noun clauses.Finally，summarize the use of noun clauses as the subject and let students make it clear how each noun clause is being used in the situations.At the end of the class，ask students to do the exercises in Using Structures on Page 64 and more additional exercises for consolidation.教学重点Get students to understand and use noun clauses as the subject.教学难点Enable students to learn how to use noun clauses as the subject correctly.三维目标知识目标1．Get students to know more about noun clauses.2．Let students learn noun clauses as the subject.What_it_was_to_become was a mystery……it was not clear whether_the_solid_shape_was_to_last_or_not.能力目标Enable students to use noun clauses as the subject correctly and properly according to the context.情感目标1．Get students to become interested in grammar learning.2．Develop students' sense of group cooperation.教学过程Step 1 Revision1．Check the homework exercises.2．Dictate some new words and expressions.3．Translate the following sentences.1）你早晚会来的。
高中英语人教版必修3 Unit4Grammar
2. That Jay Zhou will come to my city
excites everybody. 该句中主语从句是 _T_h_a_t_J_a_y__Z_h_o_u__w_i_ll_ _c_o_m_e__to__m_y__c_it_y_，引导词为__th_a_t_。 3. Whether we will travel abroad or not
What it was to become was uncertain until between 4.5 and 3.8 billion years ago… …it was not clear whether the shape would last or not. 通过观察，我们发现两句当中划线部分 的句子都在复合句中起名词的作用，因 此称之为主语从句。
2. whether与if引导主语从句 如果主语从句置于句首，不能用if
引导，此时，需用whether。但如果用 it作形式主语，而把主语从句放在句末 时，也可以用if引导。
【巩固练习】 用whether或if填空。 (1) It doesn’t matter _w_h_e_t_h_e_r_/_i_f_ he will come or not. (2) _W__h_e_th__er_ we’ll go camping tomorrow depends on the weather. (3) It was doubtful _w_h_e_t_h_e_r_/_i_f_ Tom really saw Sharon. (4) _W__h_e_th__er_ Tom really saw Sharon was doubtful.