人教版高中英语必修三课件 unit4 Period 4语法课件 ]
(what 引导主语从句，在从句中作表语，意思是“什么”)
2. Who will go makes no difference.
(who引导主语从句，在从句中作主语，意思是“谁”)
3. It was not immediately obvious that water was to be fundamental to the development of life. (it作形式主语，真正的主语是that引导的 主语从句，that在从句中不作句子成分，没有任何实际意思，只起 引导词的作用。)
1. Study the sentences carefully and you can refer to the dictionary or other reference books
2. Make a mark where yΒιβλιοθήκη u can’t understand
3. Finish this task within 15 minutes
慧眼闪闪
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. 2. What is even more important is that as the earth cooled down, water began to appear on its surface. 3. It was not immediately obvious that water was to be fundamental to the development of life. 4. whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.
Period 3 Grammar -------Noun clauses as the subject
English speech
To the audience: Attention; Interaction To the speaker:
Confidence; Fluency; Accuracy!
慧眼闪闪
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. 2. What is even more important is that as the earth cooled down, water began to appear on its surface. 3. It was not immediately obvious that water was to be fundamental to the development of life. 4. whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.
1. To master the basic usage of noun clauses as subject. 2. To learn to use the Module verbs noun clauses as
subject in the real situation through self-study and practice. 3. Be absorbed in English study and enjoy the beauty of English.
Group discussion
1. 主语从句的语序 2. that
1）作成分吗？有意义吗？ 2）何时省略？ 3）that与what的区别 3. it 作形式主语的情况; 4. if与whether何时可互换？ 5. 主语从句的主谓一致问题 6. 如何选择主语从句的引导词
Special attention
Conjunctions(连接词)of Noun Clauses as the subject
连接词 连接代词 连接副词
that, whether, if, because，as if (as though) （不充当从句的任何成分）
what, whatever, who, whoever, whom, whose, which, whichever (充当从句的主语、宾语、表语、定语）
when, where, how（---）, why
（充当从句的状语）
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.
Self-directed study
content demands
1. Learn grammar by yourself and try to make a summary of the usage of them according to the examples
2. Finish the little quiz to see if you have mastered them.
4. Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.(whether 引导 主语从句，在从句中不作任何句子成分，意思是“是否”)
2. Who will go makes no difference.
(who引导主语从句，在从句中作主语，意思是“谁”)
3. It was not immediately obvious that water was to be fundamental to the development of life. (it作形式主语，真正的主语是that引导的 主语从句，that在从句中不作句子成分，没有任何实际意思，只起 引导词的作用。)
1. Study the sentences carefully and you can refer to the dictionary or other reference books
2. Make a mark where yΒιβλιοθήκη u can’t understand
3. Finish this task within 15 minutes
慧眼闪闪
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. 2. What is even more important is that as the earth cooled down, water began to appear on its surface. 3. It was not immediately obvious that water was to be fundamental to the development of life. 4. whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.
Period 3 Grammar -------Noun clauses as the subject
English speech
To the audience: Attention; Interaction To the speaker:
Confidence; Fluency; Accuracy!
慧眼闪闪
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. 2. What is even more important is that as the earth cooled down, water began to appear on its surface. 3. It was not immediately obvious that water was to be fundamental to the development of life. 4. whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.
1. To master the basic usage of noun clauses as subject. 2. To learn to use the Module verbs noun clauses as
subject in the real situation through self-study and practice. 3. Be absorbed in English study and enjoy the beauty of English.
Group discussion
1. 主语从句的语序 2. that
1）作成分吗？有意义吗？ 2）何时省略？ 3）that与what的区别 3. it 作形式主语的情况; 4. if与whether何时可互换？ 5. 主语从句的主谓一致问题 6. 如何选择主语从句的引导词
Special attention
Conjunctions(连接词)of Noun Clauses as the subject
连接词 连接代词 连接副词
that, whether, if, because，as if (as though) （不充当从句的任何成分）
what, whatever, who, whoever, whom, whose, which, whichever (充当从句的主语、宾语、表语、定语）
when, where, how（---）, why
（充当从句的状语）
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.
Self-directed study
content demands
1. Learn grammar by yourself and try to make a summary of the usage of them according to the examples
2. Finish the little quiz to see if you have mastered them.
4. Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.(whether 引导 主语从句，在从句中不作任何句子成分，意思是“是否”)
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人教高中英语必修3Unit4Grammar (共33张PPT)
class is obvious.
Task 1
找出文中的主语从句.
What it was to become was uncertain until between 4.5 and 3.8 billion years ago.
What is even more important is that as the earth cooled down, water began to appear on its surface.
and object clauses.
As long as you love me
• Although loneliness has always been a friend of mine I'm leaving my life in your hands
People say ①I'm crazy and that I am blind
what 在从句中充当句子成分，如主语、宾语、 表语，而that 则不然。
1)_W__h_a_t you said yesterday is right.
2) Th_a_t__ she is still alive is a consolation.
找出主语从句。
• 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
A. When will we B. When we will C. What will we D. What we will
Task 1
找出文中的主语从句.
What it was to become was uncertain until between 4.5 and 3.8 billion years ago.
What is even more important is that as the earth cooled down, water began to appear on its surface.
and object clauses.
As long as you love me
• Although loneliness has always been a friend of mine I'm leaving my life in your hands
People say ①I'm crazy and that I am blind
what 在从句中充当句子成分，如主语、宾语、 表语，而that 则不然。
1)_W__h_a_t you said yesterday is right.
2) Th_a_t__ she is still alive is a consolation.
找出主语从句。
• 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
A. When will we B. When we will C. What will we D. What we will
人教高中英语必修3Unit4Grammar (共20张PPT)
if, whether都可表示“是否”, 但if不能引导位于主 句之前的主语从句，它可以引导位于主句之后带有 形式主语it的主语从句。
back
【常见错误展示】下列各句均有一处错 误，请改正并分析错误的原因。
3. TWhhaat t the professor said is of great importance.
W__h_o_w__il_l_w__in__th_e__m__a_tc_h__is still unknown.
Student A: Tom, tomorrow is your birthday. Who do you invite? Students B: I will welcome everyone who comes to my party.
有人建议…
பைடு நூலகம்
It must be pointed out that … 必须指出…
Use the words below to fill in the blanks.
whether what who whose whatever
1. _W__h_o_s_e watch was lost is unknown.
It happened that…
碰巧…
(3)It + be + 过去分词+ that 从句
It is said that …
据说 …
It is known to all that …
众所周知…
It is reported that …
据报道…
It is believed that …
人们相信…
It is suggested that …
A tree has fallen across the road.
back
【常见错误展示】下列各句均有一处错 误，请改正并分析错误的原因。
3. TWhhaat t the professor said is of great importance.
W__h_o_w__il_l_w__in__th_e__m__a_tc_h__is still unknown.
Student A: Tom, tomorrow is your birthday. Who do you invite? Students B: I will welcome everyone who comes to my party.
有人建议…
பைடு நூலகம்
It must be pointed out that … 必须指出…
Use the words below to fill in the blanks.
whether what who whose whatever
1. _W__h_o_s_e watch was lost is unknown.
It happened that…
碰巧…
(3)It + be + 过去分词+ that 从句
It is said that …
据说 …
It is known to all that …
众所周知…
It is reported that …
据报道…
It is believed that …
人们相信…
It is suggested that …
A tree has fallen across the road.
人教高中英语必修3Unit4Grammar(共23张PPT)
二. 动名词作宾语
① 只能后接动名词作宾语的动词, 常见的有avoid, consider, enjoy, keep, finish, suggest, dislike, delay, escape, imagine, mind, miss, practise, 等
常见的动词短语有：
insist on , be good at , lead to , put off , give up , look forward to , feel like, get used to , pay attention to， p doing与stop to do: stop doing 停 止做，stop to do停下正在干的事去干 另一件事。如：
1) 我们停止了交谈。 _W__e_s_t_o_p_p_e_d_t_a_l_k_in_g_．___________
2) 我们停了下来去谈话。 _W__e_s_t_o_p_p_e_d_t_o__ta_l_k_．___________
try to do 努力做某事 try doing 试着做某事
mean to do 想要做某事 mean doing 意味着做某事
stop to do 停下来去做某事 stop doing 停止做某事
1) I remember posting the letter． 我记得我已把信寄了。
2) I’ll remember to post the letter． 我会记着去寄信的。
4) 晚饭后你想和我一起散步吗? Do youf_e_e_l _li_k_e_h_a_v_i_n_g__a_w_a_l_k_ with me after supper?
5)人们忍不住嘲笑那个愚蠢的人。 People c_o_u_l_d_n_’_t_h_e_lp__l_a_u_g_h_in_g__a_t_t_h_a_t foolish man．
人教高中英语必修3Unit4Grammar(17页PPT)公开课课件
try our best
What we should do to realize our dreams is try our best.
That we try our best is the only way to realize our dreams.
Whether
a bright future
each of us
our school
depend on
Whether our school has a bright future depends on each of us.
How
d. Henry survived in London will be explained in this novel.
2. Make sentences including a subject clause to describe the pictures.
That
beautiful
Yongrong Middle School
it (形式主语)
Which sentence do you think is better? And why?
That Yongrong Middle School is very beautiful is known to us.
= It is known to us that Yongrong Middle School
Subject Clause
Goals of this lesson
1. To know the position, the function of subject clause.
2. To be able to recognize subject clause.
Unit4 Period 4 Discovering课件-高中英语(人教版2019必修第三册)
Infinitive as attribute: Exercise
6. The play _t_o_b_e__p_r_o_d_u_c_e_d_ (produce) next month aims mainly to reflect the local culture. (2009 安徽)
7. The ability _t_o_e_x_p_r_e_s_s (express) an idea is as important as the idea itself. (2011 湖南)
station in the future. 定语
目的状语
9. More recently, China has sent Chang’e 4 to explore the surface of
the far side of the moon to make measurements and observations.
当名词被序数词或 the only, the next, the last, the right修饰，且该名词是作定语的非谓 语动词的执行者时，用不定式主动形式作定语。
三、不定式作定语与特定名词连用
1. He had no chance to take a bite of biscuit. 2. He made an attempt to be admitted to the big company. 3. A good teacher must have the ability to make himself understood. 4. They want to keep a promise to balance the federal budget by 2011. 5. We appreciate your eagerness to receive your device. 有些名词常跟不定式作定语，如：dream, ambition, desire, determination, wish, decision, chance, promise, plan, time, attempt, effort, ability, eagerness等。
高中英语人教版必修3 Unit4Grammar
preparation. 该句中主语从句是 _W__h_a_t_i_s_n_e_e_d_e_d_f_o_r__a _l_o_n_g_t_r_ip__，引导词为 _w_h_a_t_。
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.
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.
人教版高中英语必修三 Unit 4 语法课件(共33张PPT)
The question is whether we can rely on him. That’s because we were in need of money at that time . He looked as if he was going to cry . That’s why I was late .
P64 USING STRUCTURE
Do you know where we come from? How did the universe begin? Read the passage and try to understand how Stephen Hawking solved the problems?
4. I hear they _h_a_v_e__r_e_t_u_rned (return) it already.
5. He said that they _h_a_d__b_e_e__n members of the Party since 1948. (be)
6. I didn’t know what time he __w__ro__t_e the letter. (write)
3. __W_h_y_ the universe exists the way it does is a major question to all those who have looked at stars like Hawking.
4. _W_h_a_t_ has developed over two thousand years of observation has to be greatly revised.
A. whether B. That C. what D. when
P64 USING STRUCTURE
Do you know where we come from? How did the universe begin? Read the passage and try to understand how Stephen Hawking solved the problems?
4. I hear they _h_a_v_e__r_e_t_u_rned (return) it already.
5. He said that they _h_a_d__b_e_e__n members of the Party since 1948. (be)
6. I didn’t know what time he __w__ro__t_e the letter. (write)
3. __W_h_y_ the universe exists the way it does is a major question to all those who have looked at stars like Hawking.
4. _W_h_a_t_ has developed over two thousand years of observation has to be greatly revised.
A. whether B. That C. what D. when
人教高中英语必修3Unit4grammarPPT课堂课件(19页)
↓↓
↓
↓
↓
↓
主谓 定
宾同
状
语语 语
语位
语
语
次要成分
主要成分
❖主语
定语 状语
在句子中，谓语动词不能 表达一个完整的意思，必 须与词、短语、句子之间
❖谓语 例1 补语
❖宾语
表语
例2例3例4 形成一定的组合关系，按 照不同的关系，可以把句 子分为不同的组成成分及
同位语
不同的从句。
2.That he will win the match is certain. (主语从句)
人教高中英语必修3Unit4grammarPPT 课堂课 件(19页 )（ -精精品品P）PT课 件
判断以下句子名词性从句中的哪种从句
1. Who leaves the lab last should turn off the lights and lock the door. 谁最后离开实验室要关灯锁门。 (主语从句)
4. Whoever goes against nature will be punished.
不管谁违背自然将会受到惩罚。
(主语从句)
5. We haven’t decided whether we’ll go
camping at the weekend. 我们还没有决定是否这个周末我们进行宿
营活动。
谓语动词需用"should+动词原形" 3. 语序：陈述句语序
人教高中英语必修3Unit4grammarPPT 课堂课 件(19页 )（ -精精品品P）PT课 件
人教高中英语必修3Unit4grammarPPT 课堂课 件(19页 )（ -精精品品P）PT课 件
最新人教版高中英语选择性必修三课件Unit 4要点内化课
自主素养储备
Ⅰ. 根据汉语提示写出单词 1. Even though he was often _c_r_u_e_l (残忍的) to his dog, it remained faithful to him. 2. I sent in my _a_p_p_l_ic_a_t_io_n_(申请), and the university replied immediately. 3. Providing _g_u_id_a_n__ce_(指导) to students requires me to understand every individual student’s personality, learning ability and needs. 4. In other words, we had better take sufficient_r_e_c_r_e_a_ti_o_n_(娱乐)to relax after work. 5. _U_n__fo_r_t_u_n_a_t_e_ly_(不幸地), he had his keys locked in his house and had no place to stay for the night. 6. Achieving success at this level requires a _c_o_m_m__it_m__e_n_t(奉献)of time and energy.
4. According to the passage,
made them overcome all the difficulties and rescued.
A. eating sea animals
B. their discipline, team spirit, optimism, and faith in Shackleton