todo不定式公开课
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语法总复习-不定式to-do-用法归纳一(公开课课件)
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练习与巩固
选择题练习
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不定式to-do作宾语
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选择正确的句子填空：I want _______ a cake. (make, to make)
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选择题答案：to make
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不定式to-do作定语
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选择正确的句子填空：I have a project _______ by the end of the year. (complete, to complete)
翻译题答案：to travel
THANK YOU
感谢聆听
100%
时态和语态不同
不定式可用于各种时态和语态， 现在分词则主要用于进行时态。
80%
功能不同
不定式常作为目的状语、宾语、 表语等，现在分词则常作为定语 、状语等。
不定式与过去分词的比较
形式不同
不定式为“to + 动词原形”， 过去分词为“动词-ed形式”。
时态和语态不同
不定式可用于各种时态和语态 ，过去分词则主要用于被动语 态。
在一些固定搭配中，不定式的否定形式可能会采用其他形式。例 如：I have no choice but to wait.
不定式的时态和语态
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不定式可以有多种时态，包括一 般现在时、一般过去时、将来时 等。例如：I want to go home (go home).
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不定式也可以有被动语态。例如 ：The book needs to be finished (be finished).
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选择题答案：to complete
填空题练习
不定式to-do作状语
01
填空题答案：to attend
语法总复习不定式todo用法归纳一公开课课件
• 6. I saw him enter the room.
• 7. He was seen to enter the room.
• 8. Don’t make the children do such heavy work.
• 9. The workers were made to work 10 hours a day.
• 4. She was the first woman to win the gold medal in the Olympic Games.
• 5. Do you have the ability to read and write in English
• 6. I have no chance to go sightseeing. • 归纳： • 1. 不定式作定语常放在名词或不定代词后面作后置定
定•语4 She was very busy and had no time to visit her friends.
• 5 He spoke loudly (so as / in order)
to be heard.
状语
归纳：to do 在句子中可做：主、宾、表、补、定、状
不定式
• 〔一〕学习下面句子，归纳用法。
归纳2： 不定式在感官动词和使役动词后作宾补要省略to, 和宾语是主谓关系，强调 动作的全过程 ，如例 句4、6、8；但变为被动语态时，to不能省略， 如例句5、7、9。 常见动词有feel〔一感〕，listen to，hear〔二 听〕，let，make，have〔三让〕，look at，
• 练习： • 1. They were made__t_o_w__o(rwkork) the whole night.
• 7. He was seen to enter the room.
• 8. Don’t make the children do such heavy work.
• 9. The workers were made to work 10 hours a day.
• 4. She was the first woman to win the gold medal in the Olympic Games.
• 5. Do you have the ability to read and write in English
• 6. I have no chance to go sightseeing. • 归纳： • 1. 不定式作定语常放在名词或不定代词后面作后置定
定•语4 She was very busy and had no time to visit her friends.
• 5 He spoke loudly (so as / in order)
to be heard.
状语
归纳：to do 在句子中可做：主、宾、表、补、定、状
不定式
• 〔一〕学习下面句子，归纳用法。
归纳2： 不定式在感官动词和使役动词后作宾补要省略to, 和宾语是主谓关系，强调 动作的全过程 ，如例 句4、6、8；但变为被动语态时，to不能省略， 如例句5、7、9。 常见动词有feel〔一感〕，listen to，hear〔二 听〕，let，make，have〔三让〕，look at，
• 练习： • 1. They were made__t_o_w__o(rwkork) the whole night.
不定式to do公开课
to say (say) one thing to healthy children,
it would be this: having a disability does not mean your life is not satisfying. 10 ． Just accept them for who they are, and give them encouragement to live (live) as rich and full a life as you do.
• 练习 to be completd (complete) • 1. The airport _____________ next year will help promote tourism in this area. to do (do) • 2. Do you have anything ________ tonight?
• 学习下面句子，归纳用法。
• 1. They told him not to be late again. • 2. The parents don't allow their children to go out at night. • 3. She invited me to have dinner with her yesterday．
5 ． My ambition is to work (work) for a firm that develops computer software when I grow up. 6． Last year I invented a computer football game and a big company has decided
• 1. 目的状语：to do/ in order to do/ so as to do • 2. 原因状语: sb. + be +表示心理状态的形容词 (sorry, happy, glad, surprised, eager, angry, disappointed等)+ to do
it would be this: having a disability does not mean your life is not satisfying. 10 ． Just accept them for who they are, and give them encouragement to live (live) as rich and full a life as you do.
• 练习 to be completd (complete) • 1. The airport _____________ next year will help promote tourism in this area. to do (do) • 2. Do you have anything ________ tonight?
• 学习下面句子，归纳用法。
• 1. They told him not to be late again. • 2. The parents don't allow their children to go out at night. • 3. She invited me to have dinner with her yesterday．
5 ． My ambition is to work (work) for a firm that develops computer software when I grow up. 6． Last year I invented a computer football game and a big company has decided
• 1. 目的状语：to do/ in order to do/ so as to do • 2. 原因状语: sb. + be +表示心理状态的形容词 (sorry, happy, glad, surprised, eager, angry, disappointed等)+ to do
非谓语 to do优秀课件
用完成式。
I`m sorry to have kept you waiting.
4
1. 作主语 2. 作宾语 3. 作宾语补足语
4. 作定语
5. 作状语 6. 作表语
7. 作独立成分 8. 与疑问词等连用
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三. 用法/ 功能
(1). 主语
To see is to believe. It’s important to learn .
He is looking for a room to live in. 他在找一个房间住。
3. 不定式所修饰的名词如果是time, place或way， 不定式后面的介词习惯上要省去。
He had no money and no place to live. 他没钱没地方住。
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4. something, anything, nothing, everything 等复合不定代词常用不定式做后置定语。
The teacher told me to clean the blackboard I expect you to give me some help.
watch
let
五看 see
三使 make
look at observe
have
notice
listen to
二听
一感觉:feel
hear
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I made him do his work. He was made to do his work (by me).
注意比较：
1. Have you anything to send?你有什么东西要 寄吗？（不定式to send的动作nything to be sent?
to-do公开课
(1) 常接动词不定式作宾语的动词有： agree, afford, appear, attempt, want, wish, happen, choose, arrange, decide, demand, hope, deserve, determine, expect, fail, plan, hesitate, intend, learn, manage, offer, pretend, promise, refuse, tend, threaten等
4. 如果不定式是不及物动词, 则后面需适 当的介词。
Please pass me some paper to write_o_n__.
1.The best way t_o__k_e_ep__f_it____ is to develop healthy eating habits. (fit) 保持健康的最佳办法是养成健康的饮食习惯。
5. My ambition is to work for a firm that develops computer software when I grow up.
6. Just accept them for who they are, and give them encouragement to live as rich and full a life as you do.
6. He warns me again and again _n_o_t_t_o_i_g_n_o_r_e__ the protection of eyesight. (ignore) 他反复警告我不要忽视对视力的保护。
5 不定式作定语 (attribute) Kate is looking for a suitable coat to wear.
高中动词不定式自制课件公开课
二、 构成
肯定： 否定： to + do not to + do
三、 用法
• • • • • • • 主语（Subject） 宾语（Object） 宾补（Object complement） 定语（Attributive） 状语（Adverbial） 表语（Predicative） 与疑问词连用（interrogative ）
1 She ran fast in________________( order to catch 为了赶上) the first bus. too tired to fall asleep 2、I was______________________ (太累了，难于入睡。)
• 难点突破2：
• to do不定式与only或者never连用，表示 出乎意料的结果。 • He hurried to the station, only to find the train had left. • He left home at the age of 10, never to come back again.
你还学过哪些可以接不定式作宾语的动 词？
想做某事 want to do 愿意做某事 would like to do 希望做某事 hope to do / wish to do 决定做某事 decide to do 需要做某事 need to do 同意做某事 agree to do 计划做某事 plan to do 学会做某事 learn to do 主动提出做某事 offer to do
含义不同：
go on to do sth 继续做(另一件）事 go on doing sth 继续做（同一件） 事
can’t help to do 不能帮忙做…事 can’t help doing 禁不住做…事
动词不定式的形式课件公开课一等奖优质课大赛微课获奖课件
(作结果状语)
第10页
Grammar
动词不定式
◆动词不定式句法功效
7．动词不定式其它使用办法 (1) 疑问词+动词不定式 疑问词what，who，which，when，where，how和连 词whether之后，可跟一个带“to”不定式，构成一个特 殊不定式短语，可在句中作主语、宾语、表语。 如： How to get there has not been decided yet. （主语） Kate didn’t know what to say. （宾语）
2. Ways to protect the rainforest.
第11页
Grammar
动词不定式
◆动词不定式句法功效
7．动词不定式其它使用办法
（2）“for+名词或代词宾格+ 不定式” 和“of+名词或代词宾格+ 不定式”使用办法 当前面形容词表示不定式行为特点时，惯用“for+名词或代词宾 格+ 不定式”结构引出不定式逻辑主语；而当前面形容词表示 不定式逻辑主语，即行为人品行特点时，则用“of+名词或代词 宾格+ 不定式”结构引出不定式逻辑主语。
Many countries have discovered how to save their rainforests. 1. This book tells you how you can win at chess.
This book tells you ___h_o_w__t_o__w_i_n___ at chess. 2. Could you please tell me where I can buy the dictionary?
accident. 作宾补 c. to become a scientist. 作表语 d. to pass the exam. 作状语 e. to talk with his manager.作宾语 f. to swim in summer. 作主语
第10页
Grammar
动词不定式
◆动词不定式句法功效
7．动词不定式其它使用办法 (1) 疑问词+动词不定式 疑问词what，who，which，when，where，how和连 词whether之后，可跟一个带“to”不定式，构成一个特 殊不定式短语，可在句中作主语、宾语、表语。 如： How to get there has not been decided yet. （主语） Kate didn’t know what to say. （宾语）
2. Ways to protect the rainforest.
第11页
Grammar
动词不定式
◆动词不定式句法功效
7．动词不定式其它使用办法
（2）“for+名词或代词宾格+ 不定式” 和“of+名词或代词宾格+ 不定式”使用办法 当前面形容词表示不定式行为特点时，惯用“for+名词或代词宾 格+ 不定式”结构引出不定式逻辑主语；而当前面形容词表示 不定式逻辑主语，即行为人品行特点时，则用“of+名词或代词 宾格+ 不定式”结构引出不定式逻辑主语。
Many countries have discovered how to save their rainforests. 1. This book tells you how you can win at chess.
This book tells you ___h_o_w__t_o__w_i_n___ at chess. 2. Could you please tell me where I can buy the dictionary?
accident. 作宾补 c. to become a scientist. 作表语 d. to pass the exam. 作状语 e. to talk with his manager.作宾语 f. to swim in summer. 作主语
高中动词不定式自制公开课(课堂PPT)
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1. 作主语
To grow trees is very important.
不定式作主语时,往往放在谓 语之后,用it作形式主语。
It is very important to grow trees.
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你那样做是有礼貌的。
It is polite of you to do that.
1. It is + adj. + of sb. to do sth.
before leaving.
2. 父亲必须戒烟了。
Father must stop_s_m_o_k_i_n_g_.
3. 他看完电视后，继续看了一会书。
After he watched TV, he went on
_to__r_e_a_d_ books for a while.
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注意2
She finds it necessary to talk to him again. I think it important to learn English.
2. 我发现要让她停止哭很难的。 I found it__d_if_fi_c_u_lt__to__m_a_k_e__h_e_r_s_t_o_p_c_r_y_i_n_g.
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3.but+不定式的用法(有do无to) but, except, besides, other than
to do do
I have no choice but to wait. There was nothing for me to do other than wait until the meeting was over. She could do nothing but cry. What do you like to do besides swim?
1. 作主语
To grow trees is very important.
不定式作主语时,往往放在谓 语之后,用it作形式主语。
It is very important to grow trees.
12
你那样做是有礼貌的。
It is polite of you to do that.
1. It is + adj. + of sb. to do sth.
before leaving.
2. 父亲必须戒烟了。
Father must stop_s_m_o_k_i_n_g_.
3. 他看完电视后，继续看了一会书。
After he watched TV, he went on
_to__r_e_a_d_ books for a while.
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注意2
She finds it necessary to talk to him again. I think it important to learn English.
2. 我发现要让她停止哭很难的。 I found it__d_if_fi_c_u_lt__to__m_a_k_e__h_e_r_s_t_o_p_c_r_y_i_n_g.
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3.but+不定式的用法(有do无to) but, except, besides, other than
to do do
I have no choice but to wait. There was nothing for me to do other than wait until the meeting was over. She could do nothing but cry. What do you like to do besides swim?
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abroad last week. 5. All the students in our class have entered for the
sports-meeting __________ (hold) next week.
Step 3 不定式的复合结构
1. It’s important for us to learn English well.
be used to do
被用来做
迫不及待下决心做过去常常未能做的事
can’t wait to do 迫不及待地要做某事
make up one’s mind to do 下决心做某事
used to do
过去常常做某事
fail to do
在进行。
They seemed to be talking about something secret when I came in.
㈢. 完成式（to have done/to have been done)
如果不定 式的动作 发生在谓 语之前。
1. You seemed to have read the novel written by Mr. Smith.
2. It’s wise/kind of him to help the poor.
Step 4 不定式的用法
To do like that is foolish. 主语 I want to see you this evening. 宾语
All you have to do is to finish it quickly. 表语 We found a house to live in. 定语 She came here to study English. 状语
They advised me to give up smoking. They advised me __n_o_t _t_o_ _gi_v_e __u_p__ smoking. He promised to take care of the poor
He promised _n_o_t _to_ _t_a_k_e _c_a_re_o_f_ the poor
动词+疑问词 + to do
I don’t know whatቤተ መጻሕፍቲ ባይዱto do .
动词（ think, consider, make, believe等) + it+宾补 +to do
I find it important to learn English.
只能接不定式作宾语的动词口诀：
决定想做计划需要同意，能做被用来做的事 迫不及待下决心做过去常常未能做的事
M5 Unit1 Grammar
本节课重点提要
1. 不定式的基本形式和否定形式 2. 不定式的时态和语态 3. 不定式的复合结构 4. 不定式的基本用法 5. 不定式中常见的主动表被动 6 不定式的省略，保留符号to 7. 不带to的不定式
Step 1 基本形式和否定形式 肯定式: to do 否定式: not to do
决定想做计划需要同意，能做被用来做的事
decide to do sth.
决定做某事
want ∕ would like to do sth. 想做某事
plan to do sth.
计划做某
need to do sth.
需要做某事
agree to do sth.
同意做某事
afford to do
能做某事
Step 2 动词不定式的时态和语态 ㈠. 一般式( to do /to be done).
不定式的一般式所表示的 动作（状态）同时（或几 乎同时）发生，或之后发
生。
I opened the door to enter the room.
㈡.进行式( to be doing)
如果谓语表示的动作 （情况）发生时，不 定式所表示的动作正
动词不定式
动词 + to do
作 宾
常见动词有 afford, agree, arrange, ask,
decide, demand, plan desire, expect, hope, learn, manage, offer, pretend, promise,
语
refuse, wish, prefer, happen, intend, fail等
I warned the patient not to eat cold water after the operation. 宾补
作主语
1.帮助你是我们的职责。
_T_o__h_e_l_p_y_o_u____is our duty.
2. 放弃吸烟是对的。
_T_o__g_iv_e__u_p_s_m__o_k_in__g__is right= It is right to give up smoking.
练习
1. Hello! It’s good __________ (see) you again. 2. Bye-bye, I’m glad _______________ (see) you. 3. They pretend _____________(work) hard when
the teacher came in. 4. The girl students is said _____________ (send)
不定式短语作主语时，如果主语如果太长，常用it 作形式主语，真正的不定式主语后置。
作主语
一般用不定式做主语的句型
It +be +adj./n. + for sb. to do sth/ of sb to do sth It +take +sb +time + to do sth It +cost +sb +money + to do sth 。
2. I’m pleased to have been given this chance.
如果不定式的逻辑主语是不定式所表 示的动作的承受者，不定式要用被动 形式.
小结
语态 时态 一般时
主动语态
to do
被动语态
to be done
进行时
to be doing
/
完成时
to have done
to have been done
sports-meeting __________ (hold) next week.
Step 3 不定式的复合结构
1. It’s important for us to learn English well.
be used to do
被用来做
迫不及待下决心做过去常常未能做的事
can’t wait to do 迫不及待地要做某事
make up one’s mind to do 下决心做某事
used to do
过去常常做某事
fail to do
在进行。
They seemed to be talking about something secret when I came in.
㈢. 完成式（to have done/to have been done)
如果不定 式的动作 发生在谓 语之前。
1. You seemed to have read the novel written by Mr. Smith.
2. It’s wise/kind of him to help the poor.
Step 4 不定式的用法
To do like that is foolish. 主语 I want to see you this evening. 宾语
All you have to do is to finish it quickly. 表语 We found a house to live in. 定语 She came here to study English. 状语
They advised me to give up smoking. They advised me __n_o_t _t_o_ _gi_v_e __u_p__ smoking. He promised to take care of the poor
He promised _n_o_t _to_ _t_a_k_e _c_a_re_o_f_ the poor
动词+疑问词 + to do
I don’t know whatቤተ መጻሕፍቲ ባይዱto do .
动词（ think, consider, make, believe等) + it+宾补 +to do
I find it important to learn English.
只能接不定式作宾语的动词口诀：
决定想做计划需要同意，能做被用来做的事 迫不及待下决心做过去常常未能做的事
M5 Unit1 Grammar
本节课重点提要
1. 不定式的基本形式和否定形式 2. 不定式的时态和语态 3. 不定式的复合结构 4. 不定式的基本用法 5. 不定式中常见的主动表被动 6 不定式的省略，保留符号to 7. 不带to的不定式
Step 1 基本形式和否定形式 肯定式: to do 否定式: not to do
决定想做计划需要同意，能做被用来做的事
decide to do sth.
决定做某事
want ∕ would like to do sth. 想做某事
plan to do sth.
计划做某
need to do sth.
需要做某事
agree to do sth.
同意做某事
afford to do
能做某事
Step 2 动词不定式的时态和语态 ㈠. 一般式( to do /to be done).
不定式的一般式所表示的 动作（状态）同时（或几 乎同时）发生，或之后发
生。
I opened the door to enter the room.
㈡.进行式( to be doing)
如果谓语表示的动作 （情况）发生时，不 定式所表示的动作正
动词不定式
动词 + to do
作 宾
常见动词有 afford, agree, arrange, ask,
decide, demand, plan desire, expect, hope, learn, manage, offer, pretend, promise,
语
refuse, wish, prefer, happen, intend, fail等
I warned the patient not to eat cold water after the operation. 宾补
作主语
1.帮助你是我们的职责。
_T_o__h_e_l_p_y_o_u____is our duty.
2. 放弃吸烟是对的。
_T_o__g_iv_e__u_p_s_m__o_k_in__g__is right= It is right to give up smoking.
练习
1. Hello! It’s good __________ (see) you again. 2. Bye-bye, I’m glad _______________ (see) you. 3. They pretend _____________(work) hard when
the teacher came in. 4. The girl students is said _____________ (send)
不定式短语作主语时，如果主语如果太长，常用it 作形式主语，真正的不定式主语后置。
作主语
一般用不定式做主语的句型
It +be +adj./n. + for sb. to do sth/ of sb to do sth It +take +sb +time + to do sth It +cost +sb +money + to do sth 。
2. I’m pleased to have been given this chance.
如果不定式的逻辑主语是不定式所表 示的动作的承受者，不定式要用被动 形式.
小结
语态 时态 一般时
主动语态
to do
被动语态
to be done
进行时
to be doing
/
完成时
to have done
to have been done