人教高中英语必修3Unit4 Grammar The subject clause主语从句PPT优秀课件
人教新课标必修三 Unit 4 Astronomy-Grammar[subject clause]示范课教案
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Unit 4 Astronomy: the science of the starsPeriod 4Learning about language--Grammar :The Subject ClauseTeaching plan & designTeaching analysis：This is the fourth teaching period of this unit.This teaching period mainly deals with the following: 1. Reviewing noun clauses as the object and as the predicative; 2. Learning the new grammar items: 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 (the workbook exercises) and more additional exercises for consolidation.Teaching important points：Get students to understand and use noun clauses as the subject.Teaching difficult points：Enable students to learn how to use noun clauses as the subject correctly.Teaching goals：Knowledge aims：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.Ability aim：Enable students to use noun clauses as the subject correctly and properly according to the context.Emotional aims：1. Get students to become interested in grammar learning.2. Develop students’ sense of group cooperation.Teaching methods：Task-based teaching and learningCooperative learning and practiceDiscovering and SummarizingTeaching aids：A tiny blackboard and other normal teaching tools.Teaching procedures & ways：→Step 1 Greeting & Lead-in 2’Good afternoon,everyoneThis class，let’s deal with the grammar part：The Subject Clause.→Step 2 Warming up 5’Show some sentences on the blackboard. Ask students to read each of them and then find out its subject.1.A tree has fallen across the road.2.You are a student.3.To find your way can be a problem.4.Smoking is bad for you.5.“How do you do? ” is a greeting.6.What she said is not yet known.7.That we shall be late is certain.8.It’s certain that we shall be late.→Step 3 Grammar learning23’1. Listening and discovering 5’Ask students to turn back to Page 25 to listen through the reading passage and find all the sentences where noun clauses are used as the subject and underline them. Then translate them into Chinese.Suggested answers:1) 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.地球会变成什么（样子）, 直到45亿至38亿年前这个云团变成一个固体的球状物, 才确定下来。
人教高中英语必修3Unit4grammar(共30张PPT)
It + be + 名词 ＋ that从句
It is common knowledge that… …是常识
It is a surprise that ….
令人惊奇的是…
It is a fact that……
事实是……
很遗憾他没能参加我们的新年晚会。 _It_i_s_a__p_it_y_t_h_a_t_h_e__c_o_u_ld_n__’t_c_o_m__e_t_o__o_u_r_N_e_w___. Year Party.
• Why the students felt asleep was that they were not interested in the lesson.
• What the students are doing is playing their cellphones
Activity 5:Crazy English －read the four sentences
Group work
Have a discussion in groups. The topic is “My problem”. Talk about problems in your study or life. The others should give some advice or suggestions. The expressions may help you. The fact is…./ It is a fact that…
4.( When/Whheewthilelrbe back )depends on the weather.
5.(W__ho_ can join in the sport meeting) is decided by the teacher.
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3Unit4 Grammar The subject clause主语从句(共29张PPT)
1）主语从句在句首只能用whether, 有it作形式主 Conclusion: 语时whether/if都可以。
2）whether/if 在从句中不充当句子成分，
但有意义“是否”，不能省略。
3.连接代词和连接副词的用法：
1）连接代词：what (whatever ) ，who( whoever) ， which (whichever)，whom，whose .可以在从句中作主语，宾语表语。
* If we will have a meeting hasn’t been
decided yet. ×
Pay attention:放在主语从句句首，表示“是 否”时，只能用whether, 不能用if
Correct or not?
10
What
*That party
she will
wants to be held .
It is certain that price will go up .
3. That they are badly in need of help is quite clear.
It is quite clear that they are badly in need of help.
Pick up one number and finish the task in it, then you can get some scores.
3.How did dinosaurs die out is still a mystery.
dinosaurs died out Conclusion: 从句必须用陈述语序。
注意: 由that 引导的主语从句有时为了使句子结构平衡,
避免 “头重脚轻”, 常用 it 作形式主语, 而把从句放在 后面。 例如:
人教版高中英语必修3 第4单元grammar---教学设计
Teaching plan 必修3 第4单元Analysis of teaching materialThis is the 3rd teaching period of this unit. We mainly deal with the grammar: Noun clauses as the subject. Students often feel this item abstract and difficult, so it is necessary to make the lesson interesting and connect it with their daily life.Objectives1. Knowledge objects:a) The students will be able to recognize the subject clause.b) The students will be able to master the connectors in the subject clause.c) The students will be able to use subject clauses in their expressions correctly andproperly.Ability objects:(1)To develop the students ' abilities of doing exercises and writing.(2)To train the students 'ability of working in pairs.(3)To enhance students ' ability of grammar learning.3. Emotion or moral objects:By completing the task, the students can increase their interest and set up self-confidence in grammar learning.Teaching focus and difficultyTeaching focusGet students to learn and master the new grammar: subject clause.Teaching difficulty* Enable students to make up their own sentences with subject clause.1* Help students how to cooperate and work with each other.Teaching proceduresStep1 Lead inListen to an English song and complete the lyrics.Although loneliness has always been a friend of mineI'm leaving my life in your handsPeople say ①I'm crazy and that I am blindRisking it all in a glance②How you got me blind is still a mysteryI can't get you out of my headDon't care ③what is written in you historyAs long as you're here with meI don't care ④who you are，where you're from，wha t you didAs long as you love meWho you areWhere you're fromDon't care ⑤what you didAs long as you love meEvery little thing that you have said and doneFeels like it's deep within meDoesn’t really matter if you're on the runIt seems like（as if）⑥ we're meant to beask students to find out the Object clauses and Predicative clauseObject clauses _________________________Predicative clauses _____________________I am a teacher.The book is funny.Seeing is believingThe cause is still a mysteryHow you got me blind is still a mystery（谜）Ask the students to observe the given sentences, and then introduce the definition of the subject clause.This activity is designed to arouse the students’ interest and review what they have learnt in unit 3 about grammar.Step2．Learn subjective clauses1 )Pick out subject clausesHow you got me blind is still a mystery.That she had won the first prize made the girl very happy.What he said is not true.What they need is a dictionary.2) pick out the subject clauses in the reading text1.What it was to become was uncertain until between 4.5 and 3.8 billion years ago.2.What is even more important is that as the earth cooled down, water began to appear on itssurface.3.What many scientists believe is that the continued presence of water allowed the earth todissolve harmful gases and acids into the oceans and seas.4.Why they suddenly disappeared still remains a mystery.5.So whether life will continue on the earth for millions of years to come will depend onwhether this problem will be solved.This activity is designed to ask the students to consolidate the feature of the subject clause. Step3 Learn about the connectors.Who will go makes no difference.Which is the best is not certain.Why dinosaurs died out is still unknown.When we will get together has not been decided.How she can keep healthy is a secret. Whether he will come is not very important.That he was late again made me angry.Where they will go is unknown.That she missed the chance is really a pity.Get the students to sum up the connectors in the given sentences.what, who, which ,when, where, why, how ,that , whetherThis activity is designed to make the students learn about the usage of the connectors. Step 4 Learn and Practice1) Ask the students to fill in the blanks：1___________ is needed for the space trip is careful preparation.2.___________ wild life can be well protected is very important.3._____________ will go makes no difference.4._____________ dinosaurs died out remains a puzzle.5. It hasn’t been decided yet ______________ the restaurant will open.6.___________ he will join us or not won’t really matter.7 .____________ is troubling me is t hat I can’t follow him.8.It is a pity _________ you have to leave now.9.____________ the meeting will be held next week hasn’t been decided yet.10.____________ ream will win the match is still unknown.2.) Make some sentences using subject clauses according to the pictures.1)Which star he come unknownWhich star he came from is unknown.2) what make Kimi happy drink milkWhat makes Kimi happy is to drink milk.3)it, report , the final competition, hold ,this Friday night.It is reported that the final competition will be held this Friday night. 4) what shock us the Malaysian disasterWhat shocked us is the Malaysian disaster5)it obvious Mr.Zeng confidentIt is obvious that Mr. Zeng is confidentThis activity is designed to make the students use the conjunctional words and the subject clausesStep 5 Learn and UseCompare the following passages and then complete the passage B according to the Chinese sentences.ASomeone has told us that we will have an English party next week. But we don’t know when we will hold the party and where we will hold it. Li Sha said that it isn’t important who will be the host. Yang fang said that our monitor is the right person for it, but he will be out on business next week.B____________________________(我们已经被告知)there is going to be an English party next week, but we don’t know the exact time and place. “I tmakes no difference ______________________________________________________(我们将在什么时候，什么地方举行这次聚会), but it matters a lot___________________________(谁将主持这次聚会).Do you think so?” said Li Sha. Hearing ________________________________(她所说的), Yang Fang said our monitor is right person for it, but the question is ________________________________________________(他将外出出差) at the same time.This activity is design to help the students can use the noun clauses in writing. Step 6 Sum upStep7 HomeworkWrite a self-introduction using more noun clauses.Blackboard design.Unit5 AstronomySubject ClauseConnectors:that whetherwhat which who whom when why where how It is said that…It is reported that…It is adj that…。
英语：Unit_4课件-Grammar(新人教版必修3)
巩固练习：填入适当的连接词 1. _____ you don’t like him is none of my That business. 2. What he said at the meeting astonished _____ everybody present 3.Whether the 2000 Olympic Games will be ________ held in Beijing is not known yet. 4.Whether we’ll go camping tomorrow ________ depends on the weather. 5.Whoever leaves the room last ought to ________ turn off the lights.
sentence serves as subject, so we call it
Subject Clause.
一. 定义：在主从复合句中，作 主语 的 名词性从句。 二. 连接词 1. 从属连词： that，whether
who，whom，whose，what， 2. 连接代词： which，whoever，whatever 和whichever 3. 连接副词： where，when，why，how
6. ___ is a fact that English is being It accepted as an international language. 7.It worried her a bit ____ her hair was that turning grey. 8. The Foreign Minister said, “__ is our It hope that the two sides will work towards peace.” 9. After Yang Liwei succeeded in circling the earth, what our astronauts desire to do ____ is walk in space.
人教高中英语必修3Unit4Grammar (共33张PPT)
Summary:
Subject Clause
1. 用 that / whether / if/ /where / how / when /why / who /what/which/ how much / etc. 来连接主语从句. 2.That 在主语从句中不能省略.
3.引导主语从句在句首只能用whether,有it 作形式主语的whether/if都可以. 4.有时为了使句子结构平衡, 避免 “头重脚 轻”,常用 it 作形式主语,而把从句放在后 面.4种句型。 5.主语从句作主语时，谓语动词一般用单数 形式。
the exam.
2) It is + adj. +that It’s certain that… 肯定… It is possible/likely that... 很可能 It is obvious/clear that… 很明显… It is true that…的确…
It is necessary \important \natural\... that…
Continue to look at note 1
That he will win the match is certain. It is certain that he will win the match. 注解：一般来说主语从句都是放在句首 ， 但有时为了使句子 保持平衡,避免”头重脚轻”,
6）主语从句中用陈述语序,
7）“what”引导主语从句时，谓语动词： 常与其后的名词作表语一致 ，且根据句子的语境而定。
eg： 1. What you left are only several old books. 2. What you said is of great importance.
人教版必修3高中英语 必修 3 Unit 4 Grammar
Book3 Unit 4 Astronomy: the science of the starsPeriod 4-5 Grammar (Subject clauses)学习重点：正确选择关系词并运用主语从句。
学习难点：关系代词和关系副词的用法区别。
课前预习案Previewing Case使用说明及学法指导：1. 自我学习课本29页的内容，完成预习案进行自我检测。
2. 完成时间20分钟。
Task 1 Discussion : Everybody has an amazing mother who gives us life and the whole affection. We thank them very much.Q1：What do you think of your mother? Please share your feelings with us.*I think ____________________________ *I wonder_________________________________ *I feel _____________________________ *I’m sure _________________________________ Q2:Do you think you know your mother very well?*What my mother likes is_____________________________________________________*What my mother doesn't like is________________________________________________*What makes my mother happy is_______________________________________________*What my mother needs is_____________________________________________________Task 2 Listen to a song and fill in the blanks. Here I have given you the lyrics of the song. Although loneliness has always been a friend of mine I'm leaving my life in your hands People say①______I'm crazy and that I am blind Risking it all in a glance②_____ you got me blind is still a mystery I can't get you out of my headDon't care ③____ is written in you history As long as you're here with meI don't care ④____ you are，_____ you're from，____ you didAs long as you love me Who you are Where you're from Don't care ⑤____ you didAs long as you love me Every little thing that you have said and doneFeels like it's deep within me Doesn't really matter if you‘re on the runIt seems like（as if）⑥_______ we're meant to beTask 3 Revision: Find the subjects in the following sentences.1. A tree has fallen across the road.2. You are a student.3. To find your way can be a problem.4. Smoking is harmful to you.5. What she said is not yet known.6. That we shall be late is certain.7. It’s certain that we shall be late.Conclusion(from 5&6 ): 主语从句：一个句子在________引导下，在另一个句子中充当______（相当于一个___词）的从句。
新人教版高中英语必修三unit4Grammar
Unit 4 Grammar: Noun clauses used as the subjectTask1: Find noun clauses in the following sentences.1.I want to know what he has told you.2.The fact is that we have lost the game.3.Who will win the match is still unknown.Question: What is the Subject Clause? Answer:_____________________________________. Task 2: Observe the following sentences and try to summarize the conjunctions of the subject clause.1That he will come is certain.2Whether it will please them is not easy to say.3What seems easy to some people seems difficult to others.4Which side will win is not clear.5Why he did it remains a mystery.6When they will start is not known yet.7How he became a great scientist is known to us all.8Who will take part in the meeting has not been decided.9Whoever breaks the law will be punished.10Where she is from is unknown.思考：主语从句有哪些引导词，这些引导词如何选用？（观察上述句子，然后归纳）引导词：连接词___________________;连接代词_____________________________________;连接副词________________________________________.如何选用引导词？原则：_________________________________________________________. Task3:Complete the sentences using what, whether, where, when，who, why or that.1. (____________ is needed for success) is your hard work.2. (____________ we will go tomorrow )hasn’t been decided yet.3. (____________ can join in the sport meet) is decided by the teacher.4. (____________ it will rain or not) is not clear.5. (____________ the earth is becoming warm) is a good topic for research6. (_____________ the earth is a solid ball) is known to us all.观察上述句子，思考:主语从句作主语时，谓语动词多采用单数还是复数形式？主语从句采用何种语序？主谓一致：主语从句作主语时，谓语动词多采用_____________。
人教高中英语必修3Unit4Grammar课件(共17张PPT)
That the little prince left his planet surprised us .
Whether he will come back is unknown.
Where he will go also don't have a plan.
Whom he will meet is an interesting question.
总结：从句缺物时用what，表意“什么” which 后面接名词，表意“哪一个”
id at the meeting surprised all of us.
_W__h_o_ will win the game is unknown.
总结：从句缺物时用what，表意“什么” 从句缺人时用who，表意“谁”
① 放在谓语 动词前做主语的从
句叫做主语从句
②连接词的选择根据
句意去选择。人用 who，物用what，是 否用whether，修饰名 词用whose、which。
③表原因，方式，
主
时间，地点用
语
why,how,
从
when,where.
句
that 只起连接作用
引
导
词
总结：连接词表意“是否”时用whether， 主语从句中if 不能放于句首。
1. what/which
_W_h__a_t Barbara offers to us is honesty and happiness. W__h_i_c_h team will win the game is not clear.
1. that/ what _W__h_a_the wants is a book.
_T__h_a_t light travels in straight line is known to all.
人教版高中英语必修三课件Unit4Grammar
What I need _i_s_ money. What I need _a_r_e_ books.
what 引导的从句做主语时，谓语的单复数取决它的___表__语___.
情势主语结构
主语从句中用it作情势主语的结构
e.g.: That he XXX win the match is ce→rtaIitn.is certain that he XXX win the match.
情势主语
情势主语常用句型
(1). It + be + 名词 ＋ that从句
It is a pity that…
很遗憾…
It is a fact that…
事实是…
(2). It + be + 过去分词 ＋ that从句
It is said that...
据说...
It is known that…
➢ 强调句型: “It is（/was）+强调部分+that (/who)…”. ➢ 判断是否为强调句：去掉It is（或was）…that（或
who）…框架后，剩余部分为一个完整的句子。
巩固练习
1.(_W__h_a_t is needed for success) is your hard work. 2.(_W__h_e_n_/H__o_w_ they XXX arrive )has been told to the teacher. 3.(_W__h_o_ can join in the sport meet) is decided by the teacher. 4.(_W__h_e_th__er_ it XXX rain or not) is not clear. 5. (W__h__y the earth is becoming warm) is a good topic for research. 6.(__T_h_a_t_ the earth is a solid ball) is known to us all. 7. (_W_h__o_ev_e_r_ leaves the room last) ought to turn off the lights.
人教版高中英语必修3Unit4 Grammar-Subject Clause (说课)
Unit4 Grammar-Subject Clause (说课)Ladies and Gentlemen,It’s my great pleasure to have an opportunity to talk about some of my teaching ideas. My topic is Unit 4 Language Learning from Senior High English of Module 3. To make my presentation much clearer,I’ll explain my lesson plan in the following six parts: Analysis of the teaching material, the teaching methods, the studying methods, the teaching procedure, blackboard design, and comments. First, let me talk about the teaching material.Part 1 Analysis of the teaching material:(1) Status and functionThis lesson is about language. It is about the usages of the subject clause, which is the basis of the whole unit. And it also plays an important part in the exams. In order to let the students have a better understanding of this grammar, I’ll rearrange the teaching contents. During the class, I will help the students to discover the forms and the meaning of the subject clause. And then , I'll summarize the usages of the subject clause, especially the heated exam points.(2)Teaching aims:Knowledge objectives1. Enable the students to identify the subject clause.2. Help the students get a general understanding of this grammar item, including: thedefinition, position, characteristics, and structures of a subject clause. ,the usages of subjunctive mood in the subject clause..Ability objectives1. To make the students the real masters in class and develop the students' awareness of self-learning.2. To train the Ss’ communicative ability by using the subject clause.(3)Teaching important points:1. To grasp the usages of the subject clause.2. To master the heated exam points----the usage of the conjunctions, the word order ofthe clauses, the usages of it as the grammatical subject etc..(4)Teaching difficult points:1. Developing Ss’ ability of observing and analyzing information.2. Using the subject clause to write a composition.(5)Teaching aids: Multi-media computer, BlackboardPart 2 Teaching methods:Communicative Approach, Task-based language teaching.Part 3 Studying methods:1. Individual study.2.Cooperative study.Students should be good at grasping the chances of communication in English, take an active part in the class activities and do well in the cooperation with their partners. Part 4 Teaching procedurePart 5: CommentsAt the end of these periods, the students will be able to identify the subject clause and grasp the usages and the important points. They can also know how to use them to make up sentences in writing compositions. Moreover,I can improve the students' communicative ability. Meanwhile, through the class activities, the students are enabled to understand the importance of unity, cooperation, friendship and love between each other.activities intentions methods Step 1Lead in Task 1:Read and translate seven sentences on the screen and figure out the functions of the clauses.To experience the subject clauses. Pair work T-Ss checkStep 2 Discovery and summary 1.Have the students work in pairs to analyze the sentence structures and compare them . 2.Make a summary of thedefinition of the subjectclauseTo help Ss to know the forms of the subject clause and the structures.Pair work T-Ss checkStep 3 Exploring and analysis 1. Read additional sentences on the screen, and have the students underline the conjunctions and compare them. 2. Make a summary of the conjunctions that can introduce subject clauseTo help the students get a better understanding of the subjectclause so that itwill be easier for Ssto use them.Individual work T-Ss checkStep 4 Samples and correction Practice 1. Give the samples of the subject clause ,and then explain the usages of it ,stressing the important points during the teaching process. 2. Have the students do some exercises about theheated exam points, andthen help them make asummary.To help the students pay attention to the important points of the subject clauseand help them getbetter grades in theexams.Individual work T-Ss checkHowever, I think it is a little difficult for my students to grasp all the usages of the subject clause in such a short time, especially the poor students. So I can't make sure that everyone in my class can achieve the aims that I have set, in particular the writing task. There is no doubt that they need to practice more to consolidate this grammar.That’s all. Thank you very much!。
人教版高中英语Book 3 Unit 4 Grammar ---subject clause教学课件 (共39张PPT)
10
Correct or not?
That is hard to decide when and where
we will hold our sports meeting. × It is hard to decide when and where we will hold our sports meeting.
Make a sentence
10
it
obvious
Mr.zeng
confident
It is obvious that Mr. zeng is confident.
20
Join two sentences into one noun clause
1.He has made progress in English study.
Why they suddenly disappeared still
6
remains a mystery.
So whether life will continue on 7 the earth for millions of years to
come will depend on whether
been known yet.
×
……………………………. be held hasn’t been known yet. Pay attention:主语从句的谓语用单数形式
Translate the sentence
30
他是不是我的孩子仍然是(remain)个问题。
Whether he is my child remains a question.
人教高中英语必修3Unit4Grammar课件(共25张PPT)
6.__C____ makes mistakes must correct them.
A. What B. That C. Whoever D. Whatever
7. It worried her a bit __B__ her hair was turning
It’s possible/likely/obvious/clear… that...
(2) It is + 过去分词 + that…
It’s said/ reported/known/believed… that... 据说/据报道…… It’s been announced/declared that...已经通知/ 宣布……
连接词: that / whether /if / as if (though) 连接代词: what /who / which / whose /
whatever / whoever / whichever 连接副词: where / when / why / how
Practice time 判断下列各名词性从句类型
Practice time 练一练
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. -- It’s known to all that the earth is round. 2. That you missed the chance is a pity. -- It is a pity that you missed the chance.
高一英语必修3教案：Unit 4 LearningaboutLanguage：G
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。
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4.主语从句作主语时，谓语动词一般用单数形式。
5. 从句必须用陈述语序。
Compare the differences and the similarities among Subject clause , Object clause and Predictive clause.
2）连接副词： when，where，how，why. 在从句中做状语。 _W__h_e_n_he will be back depends on the weather. （什么时候）
_W__h_e_re__we live doesn’t matter. （哪里） _H__o_w__the pyramids were built was still a mystery. （怎样） __W__h_y_dinosaurs died out is still a mystery. （为什么）
代词
To find your way can be a problem. 动词不定式
Smoking is bad for you.
动名词
His job is important. Compare 主语
What he does is important.
New lesson
一. 定义：What is the Subject Clause?
1. That he will refuse this piece of advice is
impossible.
= It is impossible that he will refuse this piece of advice.
2.That she has made such a mistake is a pity. = It is a pity that she has sentence
30
what
talk about
the use of cell phones
What they are talking about is the use of cell phones.
Make a sentence
30
it，report , get the highest points in the match
1. that的用法：
That price will go up is certain. That they need help very much is quite clear.
that 引导主语从句只起引导作用，本身无实际意 义，在从句中不充当任何成分，但不能省略。
2.whether和if的用法：
Can you rewrite the following sentences?
（你能改写下面的句子吗？）
1.That the earth turns around the sun is known to all.
It is known to all that the earth turns around the sun. 2. That price will go up is certain.
1）主语从句在句首只能用whether, 有it作形式主 Conclusion: 语时whether/if都可以。
2）whether/if 在从句中不充当句子成分，
但有意义“是否”，不能省略。
3.连接代词和连接副词的用法：
1）连接代词：what (whatever ) ，who( whoever) ， which (whichever)，whom，whose .可以在从句中作主语，宾语表语。
1.美育包括美术教育和审美教育,文化 是美育 的底色 和灵魂,不能忽 视文化 精神的 培养。 2.欣赏中国绘画,应该了解其中计白当 黑、浓 淡生趣 、意境 天成等 艺术手 法和精 神追求 。 3.美育在中国近代历史上是一个很重 要的概 念,一直 承载了 爱国救 亡、除 弊振新 的重任 。 4.当下美育应重传统轻西方,融汇西方 与民族 、古典 与现代 的文化,形成好 的审美 教育体 系。 5. 要推动人工智能规模化应用,就必须 推动人 工智能 与各行 业融合 创新,在 制造、 农业、 物流、 金融等 重点行 业和领 域开展 人工智 能应用 。 6. 美国各执行机构每年与白宫主管预 算科技 政策办 公室沟 通,说明 优先推 动人工 智能发 展情况,按时列 明计划 ,可期 获得该 项目预 算优先 权。 7．用金银珠玉来装点堂皇的宫殿庙宇 ，这种 行为使 得大量 珍贵的 人力物 力降低 为符号 的陪衬 ，只能 揭示意 义的贫 瘠和精 神的无 力。 8．让日常的景色转换成大师的杰作， 使普通 的词语 凝结成 千古不 朽的诗 句，这 些审美 和艺术 创造， 体现着 人的精 神世界 的富足 。 9．“富”的美应该是一种由内而外的 富贵气 ，它是 一种自 然流露 的美， 它得自 个人长 期的、 自觉的 涵养， 也得自 社会的 普遍氛 围，与 金钱没 有必然 关系。
3.How did dinosaurs die out is still a mystery.
dinosaurs died out Conclusion: 从句必须用陈述语序。
注意: 由that 引导的主语从句有时为了使句子结构平衡,
避免 “头重脚轻”, 常用 it 作形式主语, 而把从句放在 后面。 例如:
（什么叫主语从句？）
What she said is nothing serious. That we shall be late is certain.
Whether he will come tomorrow is not clear.
在复合句中，充当主语的句子，叫主语从句。
二.引导主语从句的连接词的用法：
If
.
×
Whether the solid shape would last or not
was not clear.
if
It was not clear whether the solid shape
would last or not.
Formed subject
Real subject（Subject Clause）
Conclusion: 主语从句作主语时，主句谓语动词一般用单数形式。
Exercises
改错练习
1.Where shall we spend the holiday isn’t decided. we shall
2.Why is he late for the class isn’t clear. he is
Unit 4 Astronomy: the science of the stars
Grammar: The subject clause (主语从句)
Learning objectives
（学习目标）
• 1.To learn the grammar of this unit -- the Subject Clause.
*_W__h_e_th_e_r__s_h_e_w__il_l _a_tt_e_n_d__th_e__m_e_e_t_in__g （她是否出席会议）is not certain.
Make a sentence
30
what the cat (do) make…cry
What the cat did made the baby cry.
20 Translate the sentence
*It is known to us___h_o_w__M_a_r_k_T_w__a_in___ __b_e_c_a_m__e__a_g__re_a__t _w_r_i_te__r___(马克.吐温怎样成
为一位伟大的作家).
20 Translate the sentence
12345
6 7 8 9 10
Correct or not?
10
hasn’t
*When the meeting will be held haven’t been known yet.
×
Pay attention:主语从句作主语时，主句谓语 用单数形式
Correct or not?
10
Whether
• 2.To grasp the Subject Clause and know how to use it.
Revision
Noun Clauses (名词性从句)
Subject Clause (主语从句)
Object Clause （宾语从句）
Predicative Clause （表语从句）
Conclusion:连 也接 充代 当词句和子连成接分副，词不在能从省句略中。都有各自的意义，
Exercises
Complete the sentences using that ，what, whether, or where.
1. _W_h__a_t is needed for success is your hard work. 2. __T_h_a_t_ the earth is a solid ball is known to us all. 3. _W__h_e_th__er_ it will rain or not is not clear. 4. _W_h__er_e_ we will live tomorrow hasn’t been decided yet.
know
is
when
the×
Pay attention:此主语从句缺少成分-宾语， 所以用作成分的what来引导，而不用that。
Correct or not?
10
That he
* He will give up his job surprises all