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初二英语复习《动词不定式》PPT课件

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动词不定式的用法归纳PPT课件

动词不定式的用法归纳PPT课件
连用，在句中起名词作用，可充当主语、表语、宾语等 。
ØHe didn’t know what to say.
ØHow to solve the problem is very important.
ØMy question is when to start.
注意：•在与why连用时，只用于why或why not开头的简
(subject) 3. My ambition is to work in the computer
industry when I grow up. (predicative)
第17页，共52页。
4. I don’t have time to sit around feeling sorry for myself. (attribute)
第2页，共52页。
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
第3页，共52页。
1 不定式作主语 (subject)
谓语动词用单数形式。 To see is to believe. To keep smiling is healthy for you. It’s important to learn English well.
He is looking for a room ptola_y__w_i_t_h______ (live).
He needs a friend to __________ (play).
choose from
There are three pairs ofБайду номын сангаасshoes for you to _________ (choose).

英语中考复习：动词不定式的用法(共26张PPT)

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.

动词不定式(12张PPT)初中英语专项复习课件

动词不定式(12张PPT)初中英语专项复习课件

She wants to play the piano. 她想弹钢琴。
Jim told me not to wake up Kate. 吉姆告诉我不要叫醒凯特。
语法透视
考点大观 易错辨析 通关训练
动词不定式的用法
2. 不带to的不定式结构。 (1) 在固定词组had better之后。注意：had better

—Mary is very generous. —Yes, she gave away all her money she owned
____ people in need. A. to help B. to helping C. helped D. helping
【解析】本句话意为“玛丽真是太慷慨了。是的， 她把她所有的钱都捐给了缺钱的人们”。表目的 用动词不定式，所以答案选A。
动词不定式的结构： to + 动词原形
语法透视
动词不定式的用法
考点大观 易错辨析 通关训练
1. 省to的不定式结构 (1) 能 直 接 跟 带 to 的 不 定 式 结 构 的 动 词 主 要 有 ：
want, ask, tell, hope, learn, try, decide, forget, remember, like, love, stop等。 (2) 动词不定式的否定形式是在不定式前直接加not ，即not to do sth。
语法透视
动词不定式的用法
考点大观
3. 动词不定式作主语。动词不定式作主语可以放在 后面，而用it作形式主语放在原主语的位置上。
易错辨析 通关训练
To master a language is not an easy thing. 掌握一门语言不是一件容易的事情。

初中动词不定式完整ppt课件

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。

初中英语动词不定式完整PPT 课件

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

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．

动词不定式》PPT课件

动词不定式》PPT课件

to go out 2、I happened ________when he called me. （出去） to depend on others (依赖别人） 3、I don’t want________________. how to drive a car 4、Sam is learning________________. (怎样开车）
浪费时间就是缩短生命。
6、To waste time is to shorten life. （翻译成中文）
作宾语
1、动词+ to do sth.
常用动词有： 决定 /学习 ) 希望， 设法 想/ 假装 want wish(/有 like / would like拒绝 / hope plan / try / decide / learn / need / agree / begin / start / forget / remember / manage / seem / 主动 答应 选 计划， 同意 请求 帮一帮 fail/ manage/ promise 等
2、prefer …to… 比起……来更喜欢
比起游泳来，我更喜欢跑步。
I prefer ________ running to ___________. swimming
1、作主语 2、作宾语 3、作宾语补足语 4、作表语 5、作定语
6、作状语
下列不定式作何种成分？
All I did was to give him some advice（表语） . Lucy needs a friend to play with （定语） .
He was the last guest to arrive .（定语） It’s interesting to read a science fiction . （主语）

动词不定式(47张PPT)初中英语专项复习课件

动词不定式(47张PPT)初中英语专项复习课件

说明 作主语用的不定式，常常用it作形式主语， 而把不定式放在后面。
My work is to clean the room everyday.=To clean 多数情况下，不定式作表语，可转换作为
the room every day is my work.
主语。
—What sports does he like to play?—He likes to 只能做某些动词的宾语，一般不作介词的
prove/
tend/
offer/
expect等
款适合你
夯基·必备基础知识
① Although he pretended to surrender to the enemy , he failed to win their trust.
② I hope to finish it tomorrow .
3.see sth done 看见某事被做 重点看宾语和补语之间的逻辑关系
夯基·必备基础知识 5. 作补语
① I heard her sing an English song just now.(主动，完成)
刚才我听见她唱了一首英文歌。
② I heard her singing an English song when I passed by her room yesterday.(主
夯基·必备基础知识 3. 作表语
注意：下列情况下不定式作表语通常省略to：
All you need to do now is complete the form. 你现在要做的是把这张表填好。
What I want to do most in senior high school is improve my English.

动词不定式PPT课件经典实用

动词不定式PPT课件经典实用
不定式为不及物动词时后面应有必要的介词。 I’m looking for a hotel ___D______. A. stay B. stay at C. to stay D. to stay at
•动词不定式》PPT课件
He hasn’t got a house to live in
I have no pens to write __w_it_h___.
It is easy __fo_r____ her to learn English well. It is clever ___o_f ____ you to solve the problem.
•动词不定式》PPT课件
作主语
2、It takes sb. some time to do sth.
1、I hope to finish it tomorrow .
2、She plans to go and teach in the country.
•动词不定式》PPT课件
作宾语
2、动词＋疑问词+to do
1、我不知道接下来该做什么。
I don’t know__w_h_a_t_to__d_o___ next.
•动词不定式》PPT课件
3、结果状语
too + adj./adv. +to do sth. adj./adv. enough to do sth.
You are too young to do this job. He ran fast enough to catch the bus.
•动词不定式》PPT课件
It is our turn__to__c_l_e_a_n__th__e_c_l_a_s_s_r_o_o_m__. __

初中动词不定式ppt课件

初中动词不定式ppt课件

agree 同意 ask 要求 prepare 准备 dare 敢于 hope希望 pretend 假装 manage 设法做成 would like/love想要
offer 提出 promise 答应 decide 决定 choose 选择 expect期望预计 seem似乎
8
作宾语（2） ❖ 1. I find it difficult to remember everything. ❖ 2.He feels it frustrating to watch English-language TV. ❖ 3.We think it a good idea to go hiking. ❖ 注：动词feel, find, make, think等后面，可以用it作形式宾语,真正的宾语动词不
初中动词不定式和动名词的用法
授课人 张杰
1
动词不定式的用法
2
动词不定式的基本形式及其否定形式 1.基本形式为to+动词原形（ eg：to work），
有时省略符号to（ eg：work） 2.否定形式为 not/never+动词不定式
3
动词不定式的功用
1.作主语 2.作表语 3.作宾语 4.作定语 5.作状语 6.作补语 7.作独立成分
19
用of还是for ❖ of前的形容词是honest，bad，cruel，rude，careful, clever, foolish, good, kind,
nice, wise等，说明人的特性。 ❖ for前的形容词是dangerous, difficult, hard, important, interesting, easy，
28
作宾语 I suggest doing it in a different way. We often got excited about something and end up speaking in Chinese. Have you finished reading the book?

动词不定式(初二) (共18张PPT)

动词不定式(初二) (共18张PPT)

17
定语
• The best way to raise money is to sell 表语
newspapers.
• Why don’t we put on a show to raise目的状语
mooks.
• I think we can sell flow目e的rs状to语raise money at the weekend.
bike.
结果状语
• It’s too far to cycle.
宾语
• You need to find the cost宾fo语r the bus.
• I’d love to go by plane.
• We’ll decide on定th语e best way to travel on our field trip.
• I have some books to read. • To read是修饰前面的名词books的定语。 • Do you have anything to tell him? • To tell him在这里是修饰前面的代词
anything。 • Would you please give me a room to live
in? • 不定式在这里是修饰前面的名词room的。
9
五、不定式作宾语朴足语
allow sb. (not) to do sth
•
一t些ell及sb物. (动no词t)除to要d求o s接th宾语外，有时还需 要a有sk宾s语b.补(n足ot语) t。o d说o明st宾h 语的行为、状态、
特a征dv。is这e s时b意. (n思o才t) 相to对do完s整th。常要求不定
• We were very excited to hear the news. • I am sorry to hear that.

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)

中考复习中考专题复习课件ppt课件中 考英语 语法复 习-动 词不定 式 (共27张PPT)优秀课件精品课件免费课件 公开课 课件ppt课件课 件下载
◆形式主语：当不定式、否定结构、 复合结构、与疑问词连用等形式作句子主语时， 用it来代替它，而将真正的主语置于谓语之后， “it”叫形式主语。 It’s important to learn English well. ◆形式宾语：在复合宾语中，可以用形式宾语 it代替作直接宾语的不定式，而将不定式放在 补足语的后面，“it”叫形式宾语。 I found it important to learn English well. I think it necessary to read English aloud in the morning.
当介词but,except前有do ,does, did ,done 时， 其后面的不定式不带to。 Mr Going-to-do could do nothing but tell his neighbor what he is going to do tomorrow. 特殊疑问词（who what which when how why where）+ to do
3. To save time is to lengthen life. 节约时间就是延长生命。
4. To know everything is to know nothing. 事事通，事事松。
5.To prevent is better than to cure. 预防胜于治疗
6.To be fond of learning is to be near to knowledge. 爱好学习就是接近知识。
中考复习中考专题复习课件ppt课件中 考英语 语法复 习-动 词不定 式 (共27张PPT)优秀课件精品课件免费课件 公开课 课件ppt课件课 件下载

初中动词不定式 PPT课件 图文

初中动词不定式 PPT课件 图文
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.
6. 作定语(后置）
6. 不定式做定语：用来修饰前面的名词或者不定代词。
2. Does you mother wish you ____a doctor? A. being B. to be C. become
3. My teacher always tells me ____ (study) hard. 4. I don’t want you ____ (help) me. 5. She’d like me ____ (join) them. 6. I wish you ____ (have) a good time. My best friends teach me ____ (swim). 8. Her friend often invites her ____ (have) dinner. 9. My mother always gets my father ____ (do)
形式主语
真正主语
题是很难的。 It’s difficult for me to work out the problem. =To work out the problem is difficult for me. =Working out the problem is difficult for me.
7. 疑问词+ to do 构成短语。 We don’t know when to leave Beijing. Can you show me how to swim. He didn’t tell me when to leave.

初中英语动词不定式复习课件

初中英语动词不定式复习课件

2. Would you like _t_o__ha(vgeo) shopping 主wi语th
me？
to go
宾语
3. It took us half an hour _______ (work) out the
problem．
to work
主语
第十八页，共24页。
4. He is old enough __t_o__jo(ijnoin) the army．
• Look for the old so as to learn the
new!
以便；以致
温故而知新!
第二十二页，共24页。
Hi, relax yourself!
第二十三页，共24页。
谢谢各位的聆听
第二十四页，共24页。
e.g:The boss made them work the whole night. ===>变成被动句：
They were made to work the whole night.
第十七页，共24页。
根据句意, 用括号内所给动词的适当形式填空。
1. It's time for us
(have) supper．
11. Do you know when_t_o_s_ta_r_t (start)？ 不定式短语作宾语
第二十页，共24页。
12. He is too weak ____to__c_a_rry(carry) the big
stone．
结果状语
★13. Mr Black asked the man__n_o_t _to__ju_m_p__
第九页，共24页。
5.用作表语
His work is to feed the animals. Her job is to look after the patients. My dream is to be a scientist.

初中动词不定式ppt课件

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?

初二上语法动词不定式一等奖公开课ppt课件

初二上语法动词不定式一等奖公开课ppt课件
beautiful
2022/4/27
6、作宾语补足语 ask sb.(not) to do sth.
tell, teach, allow(允许) e.g. 1) 妈妈告诉我不要迟到。
Mother told me not to be late. 2) 爸爸告诉我要成为一名好学生。
Father told me to be a good student.
B. not
C. not to be
2022/4/27
D. don’t be
注意
A to .有些动词后面的不定式不带 ，如
feel（一感）hear,listen to（二听） make, have, let（三让） see, watch, notice, observe（四看）.
It is sad to think about all those animals in danger.
2022/4/27
e.g. (1) It was difficult for him _t_o_f_in__is_h
(finish) the homework on time. (2) 对我来讲回答这个问题太简单了。
e.g. 1) 她的工作是照看婴儿。
Her job is to look after babies. 2) 他看起来生气了。
He seems to be angry. = He seems angry.
2022/4/27
4、作后置定语
不定式修饰名词或代词，起形容词作用。 e.g. 我有很多作业要做。 I have a lot of homework to do. 他正在找一个房间住。
He is looking for a room to live in .
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2、To see is to believe.
作定语
位置： 放在被修饰词的后面 I have a lot of work to do.
I want to find something to drink.
不定式为不及物动词时后面应有必要的介词。 I’m looking for a hotel _________. D A. stay B. stay at C. to stay D. to stay at
（表语） His dream is to travel all over the world.
下列不定式作何种成分？
He was glad to see you.（状语） My father offered to buy a computer for me.
（宾语） He interviewed detective Ken to get some information . （状语） The doctor asked him to have more fruit and vegetables. （宾语补足语）
2、prefer …to… 比起……来更喜欢
比起游泳来，我更喜欢跑步。
I prefer ________ running to ___________. swimming
3、look forward to 期待，盼望
I’m looking forward to _______ visiting (visit) Beijing again.
介词 to 与不定式 to 的区别
1、习惯于be used to _______ doing
被用于be used to _______ do
Water is used to _____ put (put) out fires.
I am used to _______ taking (take) a walk after supper.
to go out 2、I happened ________when he called me. （出去） to depend on others (依赖别人） 3、I don’t want________________. how to drive a car (怎样开车） 4、Sam is learning________________. to protect the environment.(保护) 5、We promise __________
2、动词+宾语+不带to的不定式
动词多为感官动词、使动词。
一感：feel
二听：hear, listen to
三使：make, let, have
四看：see, notice, watch, look at
John’s mother makes him play the piano every day. 被动： John _________ is made to play the piano every day.
table. (buy)
to carry the box for you. 4、It is my pleasure _________
(carry)
练习
5、轮到我们打扫教室了。
It is our turn_________________________ to clean the classroom.
He hasn’t got a house to live_____. in
with I have no pens to write _______.
作状语
1、原因状语:
主语 + be + adj.(表情感) + to do sth.
(happy/ glad angry / sorry / sad /afraid 等)
(enter /to enter ) to come 4、Please tell her _________here on time . (come / to come)
solve 5、I’ll help you to _________this problem. (to solve /solve )
我的梦想是成为一名歌手。 他的工作是每天清扫教室。
1、My ambition is to be a singer.
2、His work is to clean the classroom every day.
2、谚语中 1、To know everything is to know nothing.
动词不定式
动词不定式的结构
肯定： to + V.原 或者 (to)+ V.原
否定：not/never + (to) + V.原 1) He likes to read novels. 2) I saw him come. 3) We decided not to buy that house. 4) It is interesting to fly a kite. 5) Please let him not go there.
作宾补-对宾语进行补充说明
1、动词 + 宾语（sb./sth.) + to do sth. 1、The teacher asked her to answer the question.
2、The doctor told me to have a good rest.
常用动词有：ask, tell, allow, want 等
作主语
3、It is + n. (for sb) to do sth.
It is my pleasure to help you with your English.
作主语
4、用在谚语中
To see is to believe. To say is easy, but to do is hard.
浪费时间就是缩短生命。
6、To waste time is to shorten life. （翻译成中文）
作宾语
1、动词+ to do sth.
常用动词有： want / wish / like / would like / hope / plan / try / decide / learn / need / agree / begin / start / forget / remember / manage / seem / fail/ manage/ promise等
which book to buy She can’t decide_________________.
=She can’t decide which book she should buy.
练习
to turn off the light 1、Don’t forget _________________.( 关灯)
练习
finish the work at once. 1、Let him _______
(finish / to finish)
2、Do you like listening to other people______? talk
(talk / tseen _________the room. to enter
6、 I wish you will stay with us.(改成简单句）
I wish you to stay with us.
7、Her story made us laugh. (改成被动句） We were made to laugh by her story.
作表语
1、主语 + be + to do sth 主语多为 duty / wish / hope / idea / plan / ambition/ dream / work / job 等 名词
1、I hope to finish it tomorrow .
2、She plans to go and teach in the country.
作宾语
2、动词＋疑问词+to do
1、我不知道接下来该做什么。
I don’t know____________ next. what to do
2、她不能决定买哪本书。
动词不定式可以充当的句子成分
1、作主语 2、作宾语 3、作宾语补足语 4、作表语 5、作定语
6、作状语
下列不定式作何种成分？
All I did was to give him some advice（表语） . Lucy needs a friend to play with （定语） .
He was the last guest to arrive .（定语） It’s interesting to read a science fiction . （主语）
作主语
To hear your voice is so nice. It is so nice to hear your voice. To study hard is very important. It is very important to study hard. 注意:
不定式作主语时，通常用it作形式主语， 把真正的主语放在后面。
练习
for 1、It is necessary ______us to learn to wait.
(of/for)
2、It was careless ______me to break the cup . of
（of/for)
to buy 3、It took them 1,000 yuan _________this
___________________.( to further their studies 深造学习)