中考英语语法动词不定式精讲课件(22张)
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中考英语---动词不定式用法归纳PPT课件
作宾语 动词不定式（短语）可以放在一些动词后面用作宾语，能以动词不定式作宾语的动词有：begin, start, want, forget, remember, show, learn, like, hate, love, ask等。 · I want to tell you a story. 我想给你讲个故事。 · They begin to work at eight every morning. 他们每天早晨8点开始工作。 · Don’t forget to lock the door.别忘了锁门。 · Would you like to go and have a picnic with us tomorrow?明天和我们起去野餐好吗？
本课结束
省“to”的不定式作宾语补足语：Let / make / have sb. do sth. Let the boy go out now. 让那个男孩出去。 The boy made the baby cry. 男孩弄哭了这个小孩。 see / watch / hear / notice / feel sb. do sth. I saw the students play basketball on the playground yesterday.昨天我看见学生们 在操场打篮球。 I often hear the girl sing in the next room. 我经常听到女孩在隔壁唱歌。 可省可不省的：help sb. （to）do sth. I often help my mother （to）do housework. 我经常帮妈妈做家务。
中考英语---动词不定式用法归纳 PPT课件
作主语
To be a doctor is hard. 做医生很难。 · To learn English well is not easy. 学好英 语不容易。 · To say is to believe.眼见为实。
人教版中考英语动词不定式讲解PPT课件(共37页)
4
Check
7. They asked the headmaster _t_o_s_p_e_a_k_(speak) at the meeting. 8. S_m__o_k_i_n_g_(smoke) too much is bad for your health. 9. It took me two hours _t_o__fi_n_is_h_(finish) my homework last night. 10. Thank you for _c_o_m__in__g_(come) to see me. 11. I want __t_o_s_e_e__(see) a film tonight.
中考英语动词不定式讲解
课前检测
用所给动词的适当形式填空，并找出标志词。
1. I spent two hours ________(do) my homework last night. 2. Satellites are used for ________(learn) more about the earth. 3. He finishes _________(watch) TV at ten o'clock every evening. 4. You've worked for 4 hours.Please stop ________(have) a rest. 5. She often makes us ________(do) a lot of homework after school. 6. Mother always tells me ___________(not read) in bed.
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考点精讲 1 动词不定式
5. 作表语 如：My dream is to be a reporter.
Check
7. They asked the headmaster _t_o_s_p_e_a_k_(speak) at the meeting. 8. S_m__o_k_i_n_g_(smoke) too much is bad for your health. 9. It took me two hours _t_o__fi_n_is_h_(finish) my homework last night. 10. Thank you for _c_o_m__in__g_(come) to see me. 11. I want __t_o_s_e_e__(see) a film tonight.
中考英语动词不定式讲解
课前检测
用所给动词的适当形式填空，并找出标志词。
1. I spent two hours ________(do) my homework last night. 2. Satellites are used for ________(learn) more about the earth. 3. He finishes _________(watch) TV at ten o'clock every evening. 4. You've worked for 4 hours.Please stop ________(have) a rest. 5. She often makes us ________(do) a lot of homework after school. 6. Mother always tells me ___________(not read) in bed.
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考点精讲 1 动词不定式
5. 作表语 如：My dream is to be a reporter.
英语中考复习：动词不定式的用法(共26张PPT)
6. We jumped with joy to hear （hear） t词的适当形式填空
考点过关
1．It’s very nice of you to _ help
(help)me.
主语
visit(visit) the Great Wall. 2．We decidedto _____
（陕西省 2012中考）
真题回顾 完成句子
56. 我想邀请他参加我们的俱乐部。 I wantto invite him to join our club. （陕西省 中考）
真题回顾 完成句子
59. 请访问我们的网站，来购买 特别的礼物。 Please visit our website to buy special . gifts
(2)在使役动词let, make, have和感官动词 see，hear, watch, notice, feel, find等后 要用不带to的动词不定式作宾补。但是， 当上述动词变为被动语态后，其后的不 定式必须补上to。如： We often hear her sing. 我们经常听见她唱歌。 →被动语态： She is often heard to sing. 她常被听见唱歌。
（陕西省 2015中考）
Homework
在课本中找出含有to do 以及do的句子各五个，并 注明其在句中所起的作用。
真题回顾 短文填空
One day just before the summer vacation, he came to 68borrow some art books. （陕西省 中考）
他们的责任是照顾动物。
Later he left home to work in different cities.
考点过关
1．It’s very nice of you to _ help
(help)me.
主语
visit(visit) the Great Wall. 2．We decidedto _____
（陕西省 2012中考）
真题回顾 完成句子
56. 我想邀请他参加我们的俱乐部。 I wantto invite him to join our club. （陕西省 中考）
真题回顾 完成句子
59. 请访问我们的网站，来购买 特别的礼物。 Please visit our website to buy special . gifts
(2)在使役动词let, make, have和感官动词 see，hear, watch, notice, feel, find等后 要用不带to的动词不定式作宾补。但是， 当上述动词变为被动语态后，其后的不 定式必须补上to。如： We often hear her sing. 我们经常听见她唱歌。 →被动语态： She is often heard to sing. 她常被听见唱歌。
（陕西省 2015中考）
Homework
在课本中找出含有to do 以及do的句子各五个，并 注明其在句中所起的作用。
真题回顾 短文填空
One day just before the summer vacation, he came to 68borrow some art books. （陕西省 中考）
他们的责任是照顾动物。
Later he left home to work in different cities.
初中动词不定式完整ppt课件
但有的动词（如：need, want, require等）后面接动名词或动 词不定式作宾语均可。
在It + be + 形容词（easy, difficult, expensive等） + 不 定式句型中，动词不定式常用it 作形式宾语，而将真正的宾语 放到句子后面。
作定语
动词不定式作定语时，要放在被修饰的名词之后，表示与这个名词有逻辑上的动宾 关系，即不定式动词可以修饰的名词应是它的表语或宾语。
误用动词不定式的时态和语态
动词不定式的时态和语态需要根据句子的语境和上下文进行判断，但在 实际使用中，学生往往容易忽略这一点，导致时态和语态的错误使用。
注意事项
注意动词不定式的正确性
在使用动词不定式时，要确保其形式 的正确性，包括时态、语态、逻辑主 语等方面。
注意上下文语境
多练习、多积累
掌握动词不定式的用法需要大量的练 习和积累，因此学生应该多做相关练 习，多阅读相关材料，以便更好地掌 握这一语法点。
例如
They were watching TV at this time yesterday.（昨天这 个时候他们正在看电视）
语态的转换
1 2
主动语态 表示主语是动作的执行者
被动语态 表示主语是动作的承受者
3
动词不定式的语态转换
将主动语态的不定式改为被动语态的不定式，一 般在不定式前加to be，并将不定式的逻辑主语 作为被动语态的主语
04
动词不定式的省略和倒装
省略情况
当动词不定式在句子中作宾语补足语，表示的是一次性 的具体动作，且句子的主语和不定式的逻辑主语一致时， 可以省略to。
当动词不定式中的动词是be、have、助动词或情态动 词时，可以省略to。
中考英语语法复习-动词不定式 (共27张PPT)
中考英语语法复习-动词不定式 (共27张PPT)
中考英语语法复习-动词不定式 (共27张PPT)
◆不定式的一些常用结构
※have (has, had)+不定式 这一结构表示“不得不”，“只好”的意思。
He will have to swallow the bitterness sooner or later.他迟早要吞下这颗苦果的。 As she missed the train, she had to return home. 由于耽误了那趟火车，她只得又回家去了。
Why not go with us? You had better not take a bus. I would rather stay at home. Could/ Would/Will you please (not) do...?
中考英语语法复习-动词不定式 (共27张PPT)
中考英语语法复习-动词不定式 (共27张PPT)
☆“so as...+不定式”结构，不定式作目的状语， 意思是“以便……”。“so+形容词(副词)+as+不定 式”结构，不定式作结果状语。 He went there quickly so as to meet her. 他赶快到那里去以便可以碰见她。(目的) He was so kind as to offer his seat to me. 承他好意，把座位让给了我。(结果)
动词不定式的用法
中考英语语法复习-动词不定式 (共27张PPT)
1．不定式，ing形式和过去分词中，不定 式和ing形式考查最多。尤其是不定式的否 定形式，省去to和不省to的情况， 及只能用ing形式作宾语的情况。 2．在具体的语境中考查非谓语动词的用 法。 3．不定式作主语和动词后用不定式和ing 形式意义不同。 4．有关非谓语动词的固定句型。
中考英语语法复习-动词不定式 (共27张PPT)
◆不定式的一些常用结构
※have (has, had)+不定式 这一结构表示“不得不”，“只好”的意思。
He will have to swallow the bitterness sooner or later.他迟早要吞下这颗苦果的。 As she missed the train, she had to return home. 由于耽误了那趟火车，她只得又回家去了。
Why not go with us? You had better not take a bus. I would rather stay at home. Could/ Would/Will you please (not) do...?
中考英语语法复习-动词不定式 (共27张PPT)
中考英语语法复习-动词不定式 (共27张PPT)
☆“so as...+不定式”结构，不定式作目的状语， 意思是“以便……”。“so+形容词(副词)+as+不定 式”结构，不定式作结果状语。 He went there quickly so as to meet her. 他赶快到那里去以便可以碰见她。(目的) He was so kind as to offer his seat to me. 承他好意，把座位让给了我。(结果)
动词不定式的用法
中考英语语法复习-动词不定式 (共27张PPT)
1．不定式，ing形式和过去分词中，不定 式和ing形式考查最多。尤其是不定式的否 定形式，省去to和不省to的情况， 及只能用ing形式作宾语的情况。 2．在具体的语境中考查非谓语动词的用 法。 3．不定式作主语和动词后用不定式和ing 形式意义不同。 4．有关非谓语动词的固定句型。
初中英语动词不定式完整PPT 课件
5.I found the German language hard __D__.
A.learned
B. learning
C. to be learned D. to learn
6.—The light in the office is still on.
--- Oh, I forgot __C____.
2. Why (not) do sth.? 3. …prefer to do/prefer doing 4. …prefer + n./doing A +to + n./doing B 5. …prefer + to do A rather than (to) do B 6. …would rather (not) do sth. 7. …would rather do A than (do) B 8. …would rather + 句子（过去式）
morning till night.
A.havieen
C. to be
D. being
4.The Emperor ordered the wonderful cloth
__B___ for him without delay.
A.to have woven B. to be woven C. to be weaving D. to weave
I. promise, decide, hope, agree, + to do sth.
choose, fail, wish, learn
e.g. 1. He has promised to behave better later. 2. The boy decided not to become a sailor. 3. I hope to go to college.
初中英语动词不定式ppt课件
to
注： to只是一个符号，起结构作用，无任何实际意义
.
He told me not to close the door. He asked me not to close the door.
不定式的句式：
He told me to close the door. He asked me to close the door.
talking
to talk
特殊句式： 在find／feel＋it＋adj.＋ to do sth．句型中，it是形式宾语, 真正的宾语是后面的动词不定式。 The man found it difficult to get to sleep． I feel it easy to recite the text．
It’s foolish _____ you to ask such silly questions. It’s important _____ me to learn maths well. It’s polite _____ you to knock on the door before you come in.
It’s easy to learn English.
It’s important to get up early.
It’s easy ______to learn English.
It’s important _________to get up early.
句型：It’s + adj+ of sb. to do sth.
返回
Have you got some pens to write with？
特殊情况: 如果动词不定式和前面所修饰的词构成动宾关系, 且动词是不及物动词, 切记不要忘掉后面的介词。 I have a small bedroom to live in．
注： to只是一个符号，起结构作用，无任何实际意义
.
He told me not to close the door. He asked me not to close the door.
不定式的句式：
He told me to close the door. He asked me to close the door.
talking
to talk
特殊句式： 在find／feel＋it＋adj.＋ to do sth．句型中，it是形式宾语, 真正的宾语是后面的动词不定式。 The man found it difficult to get to sleep． I feel it easy to recite the text．
It’s foolish _____ you to ask such silly questions. It’s important _____ me to learn maths well. It’s polite _____ you to knock on the door before you come in.
It’s easy to learn English.
It’s important to get up early.
It’s easy ______to learn English.
It’s important _________to get up early.
句型：It’s + adj+ of sb. to do sth.
返回
Have you got some pens to write with？
特殊情况: 如果动词不定式和前面所修饰的词构成动宾关系, 且动词是不及物动词, 切记不要忘掉后面的介词。 I have a small bedroom to live in．
初中动词不定式ppt课件
--- Yes, she is. We often hear her _____ in her room A.to sing B. sing C. sings
可编辑课件PPT
13
55..不I 定ge式t 做up状e语a：rly常t用o 来ca表tc示h目th的e，b原us因. 或结果。
(做目的状语) 不定式作状语一般表示目的，原因或结果．
接动词不定式作宾语常见的几个动词是want , plan , hope , decide , begin , start. need , wait ,would like .hate. refuse. wish . prefer , learn. try. like .agree ,fail. be able to do, do/try one’s best to do 等.
其否定形式为：
V +sb. not +to do
I asked Paul to carry the box.
She told me not to give the book to him.
1.Don’t ask Jim ___(go) swimming with us,
because his mother won’t allow him ____(do) so.
A.to live in B. for living C.to live 3. I’m sorry ______ you . A.hit B. to hit C. hitting B.4. He is too young ___ (go) to
school.
可编辑课件PPT
15
6. 作定语(后置）
2. Does you mother wish you ____a doctor?
可编辑课件PPT
13
55..不I 定ge式t 做up状e语a：rly常t用o 来ca表tc示h目th的e，b原us因. 或结果。
(做目的状语) 不定式作状语一般表示目的，原因或结果．
接动词不定式作宾语常见的几个动词是want , plan , hope , decide , begin , start. need , wait ,would like .hate. refuse. wish . prefer , learn. try. like .agree ,fail. be able to do, do/try one’s best to do 等.
其否定形式为：
V +sb. not +to do
I asked Paul to carry the box.
She told me not to give the book to him.
1.Don’t ask Jim ___(go) swimming with us,
because his mother won’t allow him ____(do) so.
A.to live in B. for living C.to live 3. I’m sorry ______ you . A.hit B. to hit C. hitting B.4. He is too young ___ (go) to
school.
可编辑课件PPT
15
6. 作定语(后置）
2. Does you mother wish you ____a doctor?
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的
decide sb. to do sth. encourage sb. to do sth.
黑
help sb. do sth.
胖
plan sb. to do sth./promise sb. to do sth.
娃
want sb. to do sth. ask sb. to do sth.
娃
would like sb. to do
like/love to do (一次性的动作)
She likes to swim.
like/love doing (习惯/经常性的动作)
stop/go on 两件事情
stop to do (停下当下做的事去做另一件事情)
I'm tired. Let's stop to have a rest.
stop doing (停止正在做的事情)
表语：系动词之后，表明主语性质、状态、身份…
动词不定式可以放在be动词后作表语
作
表
My work is to clean the room every day.
语
2
decide 决定； expect期望；forget忘记； fail 失败； try尽力 prefer 更喜欢...... 作
宾
语
I hope to have a party tomorrow.
作
宾
补
Tina told her sister to turn down the TV.
5
tell sb. to do sth.
宾语补足语：用来说明宾语的性质，身份，特征和行为等情况。。
常考动词不定式作宾语补足语：
她
tell sb. to do sth./It takes sb. to do sth.
不定式：to + 动词原形
互动精讲
不定式的结构
不定式的结构：
to + do (动词原形)
否定结构：not to do
注意：to不是介词，而是动词不定式的符号，无任何实际意义。
He plans to go to Jinan for a holiday.
不定式特点： 没有人称、数的变化在句中做除谓语之外的几乎所有成分，如主语、宾语
作
作
作
作
作
作
主
表
宾
定
宾
状
语
语
语
语
补
语
1 23456
To see is to believe.
作
subject
主 语
To learn English well is important.
1
subject
to do位于句首作主语
It is important to learn English well .
小傀儡
subject
作
主
学好英语是重要的。
语
1
It’s + adj. + to do sth.
It作形主，to do作真正主语
典型例题
To do作主语， 谓语用单数
①T_o__t_r_a__v_e_l_ (travel) around China _i_s_ (be) my dream. ② It's our duty _t_o__c_l_e_a_n__ (clean) the classroom.
3
h动词+ to do
口诀：
想要学习 早打算 (want learn plan) 快准备 有希望 (prepare hope wish expect) 同意否 供选择 (agree offer choose) 决定了 已答应 (decide promise) 尽力去 设法做 (try manage) 别拒绝 别假装 (refuse pretend) 失败不会属于你 (fail)
A. of , took
B. of , to take C. for, to keep D. for , took
引申句式： 1. It’s + adj.(修饰动作) + ( for sb. )+ to do sth. 2. It’s + adj.(修饰人) + ( of sb. )+ to do sth.
定语：紧跟名词/代词，限定、修饰其品质特征，作用相当于形容词
动词不定式通常位于被修饰的名词后，作后置定语
作
定
语
I am not free now. I have lots of things to do.
4
ask; teach; want; wish; encourage;
invite; help；promise；get； remind…
It作形式宾语
It在句中作形式宾语，真正的宾语是后面的不定式短语。
句型：主语 ＋ find/think/feel /consider/suppose/believe＋ it ＋ 形容词 ＋ to do sth.
I find it difficult to learn physics. 我发现学习物理很难。
③ It's important ______ us ______ healthy.
A. of , kept B. for , kept C. of , to keep D. for , to keep
④ It’s nice ______ him ______ care of his young brother.
中考英语动词不定式
学科特点
非谓语动词是初中英语的语法重点之一，也是每年中考英语试题的考点之一。 常见题型：选择题、翻译、书面表达··· 非谓语的考查方向:动词不定式、动词-ing形式及过去分词，其中尤以不定式和-ing形式为重。
多元导学
To be or not to be, that is the question. ——William Shakespeare
② 常见既带to do，又带doing作宾语（常考词汇） to do
forget/remember forget/remember to do (未做) 已做/未做 I forgot to bring my homework.
doing
forget/remember doing (已做)
like/love 两件事情
allow sb. to do sth.
哦
offer sb. to do sth.
不定式做宾补，省略to的情况
The boss makes the workers work (work) for 12 hours a day.
look at, see, watch, notice