动词不定式的基本用法归纳30页PPT
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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).
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).
高中英语动词不定式(共26张PPT)
C. the holder to use D. the holder uses
Because of the recent accident, our parents forbid my brother and me from swimming in the river unless someone agrees to watch over us.
Her husband can do everything except cook.
He wanted nothing but to stay there. 注意:如果but 或except 之前有实义动词do 的限定性
是或非限定形式,其宾语为不带to的不定式,否则为 带to的不定式。 Lots of empty bottles were found under the old man’s bed. He must have done nothing but ____ (drink) I thought you had planned to pradcrtiincekpiano today. “I did nothing but___ letters all day.”
careless,,clever,good,foolish,honest,kind,lazy,nice,right,silly, stupid,wise,等表示赞扬或批评的形容词,不定式前的 sb.可作其逻辑主语。
It is better to die on one’s feet than ____
A. to write B. write C. writing D. wrote
5、不定式(短语)做宾语补足语
在复合宾语中,动词不定式可充当宾语补 足语,如下动词常跟这种复合宾语:want, wish, ask, tell, order, beg, permit, help, advise, expect, encourage, persuade, allow, prepare, cause, force, call on, wait for, invite.,observe, intend, press, remind warn, lead, command 等, 如:
Because of the recent accident, our parents forbid my brother and me from swimming in the river unless someone agrees to watch over us.
Her husband can do everything except cook.
He wanted nothing but to stay there. 注意:如果but 或except 之前有实义动词do 的限定性
是或非限定形式,其宾语为不带to的不定式,否则为 带to的不定式。 Lots of empty bottles were found under the old man’s bed. He must have done nothing but ____ (drink) I thought you had planned to pradcrtiincekpiano today. “I did nothing but___ letters all day.”
careless,,clever,good,foolish,honest,kind,lazy,nice,right,silly, stupid,wise,等表示赞扬或批评的形容词,不定式前的 sb.可作其逻辑主语。
It is better to die on one’s feet than ____
A. to write B. write C. writing D. wrote
5、不定式(短语)做宾语补足语
在复合宾语中,动词不定式可充当宾语补 足语,如下动词常跟这种复合宾语:want, wish, ask, tell, order, beg, permit, help, advise, expect, encourage, persuade, allow, prepare, cause, force, call on, wait for, invite.,observe, intend, press, remind warn, lead, command 等, 如:
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
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。
动词不定式讲解PPT讲稿
动词不定式讲解课件
概说
动词不定式(to do)是初中英语课的 一个重点,也是中考要考查的一个项目。 动词不定式属于非谓语动词的一种形式, 很多同学经常把它和谓语动词混在一起,
掌握起来有困难。下面我们对动词不定 式的用法做简单归纳,帮助同学们记忆
动词不定式的主要用法 一、动词不定式在句子中不能独立 充当谓语, 没有人称和数的变化。 二、动词不定式是由“to+动词原形” 构成(有时可以不带to)。动词不定式的 否定形式是“not+动词不定式”(此时 not不能再与助动词连用)。
巧记动词不定式作宾语歌诀:
• 想要拒绝莫忘记
• (want, refuse, forget) • 需要努力就学习 • (need, try, learn) • 喜欢帮助加同意 • (like help agree ) • 希望决定后开始 • (hope, decide, begin, start)
点击规律:在find \ feel \ think\ consider
+ 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。
I found it very difficult to get a job. (it为形式宾语)
如:
The man downstairs found it difficult to get to sleep.
• You must remember to lock the door when you leave
动词不定式基本用法口诀
• 不定式有标记, to与动原连一起。 • 没有人称数变化, 动词特点它具备。 • 主宾定状表状语, 惟独作谓不可以。 • not加上不定式, 否定结构要牢记。 • 疑问词与不定式, 构成短语有意义。 • 仔细推敲多思考, 准确判断有依据。
概说
动词不定式(to do)是初中英语课的 一个重点,也是中考要考查的一个项目。 动词不定式属于非谓语动词的一种形式, 很多同学经常把它和谓语动词混在一起,
掌握起来有困难。下面我们对动词不定 式的用法做简单归纳,帮助同学们记忆
动词不定式的主要用法 一、动词不定式在句子中不能独立 充当谓语, 没有人称和数的变化。 二、动词不定式是由“to+动词原形” 构成(有时可以不带to)。动词不定式的 否定形式是“not+动词不定式”(此时 not不能再与助动词连用)。
巧记动词不定式作宾语歌诀:
• 想要拒绝莫忘记
• (want, refuse, forget) • 需要努力就学习 • (need, try, learn) • 喜欢帮助加同意 • (like help agree ) • 希望决定后开始 • (hope, decide, begin, start)
点击规律:在find \ feel \ think\ consider
+ 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。
I found it very difficult to get a job. (it为形式宾语)
如:
The man downstairs found it difficult to get to sleep.
• You must remember to lock the door when you leave
动词不定式基本用法口诀
• 不定式有标记, to与动原连一起。 • 没有人称数变化, 动词特点它具备。 • 主宾定状表状语, 惟独作谓不可以。 • not加上不定式, 否定结构要牢记。 • 疑问词与不定式, 构成短语有意义。 • 仔细推敲多思考, 准确判断有依据。
英语语法-动词不定式课件
d. saw
forget/remember doing sth.
stop/go on to do sth
stop/go on doing sth
The scientist stopped __ to me though he was
busy.
√
a. talking
b. to talk
c. to have talk
It’s +adj+of sb+to do sth. Eg:你能邀请我,你真是太善良了。 It’s very kind of you to invit me. 若形容词是描述人的性格、品质的,如 kind,good,nice,right,wrong,clever, careless,polite,foolish等,用of sb. Eg:你真聪明,解出了这道数学题。 It’s clever of you to work out the maths problem.
1. It takes you ten minutes to get there. 主语
2. I hope to see him soon.
宾语
3. His wish is to become an artist.
表语
4. People eat to live, but not live to eat. 状语
I wish to go with you.
need to do learn to do agree to do
plan to do decide to do refuse to do
begin to do start to do
try to do
forget to do remember to do like to do
高中英语语法 动词不定式的用法(31张PPT)
e.g. 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。
e.g. He had no money and no place to live. 他没钱没地方住。
4. something, anything, nothing, everything等复合不定代词常用不定式 做后置定语。
二. 时态与语态 不定式 主动语态 被动语态
一般式
to do
to be done
进行式 完成式 完成进行式
to be doing ----------
to
have
done
to have done
been
to have been ---------doing
(1).They pretended not to see us.
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
注意
1> help 后面的“to”可省去
e.g. They often help the grandma (to) carry water.
(3) 宾语
I want to go home. The workers demanded to get better pay. I found it necessary to talk to him again.
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。
e.g. He had no money and no place to live. 他没钱没地方住。
4. something, anything, nothing, everything等复合不定代词常用不定式 做后置定语。
二. 时态与语态 不定式 主动语态 被动语态
一般式
to do
to be done
进行式 完成式 完成进行式
to be doing ----------
to
have
done
to have done
been
to have been ---------doing
(1).They pretended not to see us.
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
注意
1> help 后面的“to”可省去
e.g. They often help the grandma (to) carry water.
(3) 宾语
I want to go home. The workers demanded to get better pay. I found it necessary to talk to him again.
高中英语动词不定式的用法(共32张PPT)
remember to do sth.记住去做某事
remember doing sth.记得做过某事
I remember reading the story in some book. Remember to post the letter for me when you go to the post office.
A. not to do
B. not do it
C. do not to
D. not to
解析:tell sb. (not) to do sth. 为了避免重 复,后面省略了surf the Internet.
7. The party was successful, but we thought it a pity not __D_______ you.
1. 动词不定式作主语
有时候为了保持句子平衡,常用it 作形式主语,放到句首,而将作真 实主语的动词不定式放到句末。
It will take a whole day to get there by car.
It is impossible for me to finish the work in a week.
A. getting
B. having got
C. being got
D. to get
解析:名词the way后跟有两个定语,一个是 定语从句Smith thought of, 一个是动词不定 式to get enough money to buy the new
house.
5. The young assistant was noticed __C____ the bank alone last night.
动词不定式的基本用法归纳优秀课件
He is not a man to tell lies.
There will not be enough space to stand in on the earth 2、作定语的不定式与所修饰的名词之间是动宾关系, 不定式动词又是不及物动词时,应在该动词上加上 一个介词,如;
He has a nice pen to write with.
3.作表语和宾语不足语
❖ 动词不定式作表语,一是主语有不定式充当;二是 主语由抽象名词充当。
To teach is to learn. My job is to help the patient. 【注意】如果在主语中(通常在主语从句或修饰主语 的定语从句中)又实意动词do时,作表语的动词不 定式省略to。 All I want to do now (What I want to do now) is fill my stomach.
I think it necessary to report the thing to the teacher.
I find it interesting to work with him.
C.动词不定式还可以用作介词宾语,但仅限于 介词except和but(除了)。 ❖常用句型有: There is nothing to do but+动词原形 do nothing but+动词(除做….之外别无选择) can but+动词原形 (只能原形(“只有做……) have no choice but to do ,只得) cannot help/choose but+动词原形(不能不……)
动词不定式的基本用法归纳优 秀课件
一、动词不定时的形式
❖肯定式:to do sth ❖否定式:not to do sth. ❖ 被动式:to be done ❖完成式:to have done
There will not be enough space to stand in on the earth 2、作定语的不定式与所修饰的名词之间是动宾关系, 不定式动词又是不及物动词时,应在该动词上加上 一个介词,如;
He has a nice pen to write with.
3.作表语和宾语不足语
❖ 动词不定式作表语,一是主语有不定式充当;二是 主语由抽象名词充当。
To teach is to learn. My job is to help the patient. 【注意】如果在主语中(通常在主语从句或修饰主语 的定语从句中)又实意动词do时,作表语的动词不 定式省略to。 All I want to do now (What I want to do now) is fill my stomach.
I think it necessary to report the thing to the teacher.
I find it interesting to work with him.
C.动词不定式还可以用作介词宾语,但仅限于 介词except和but(除了)。 ❖常用句型有: There is nothing to do but+动词原形 do nothing but+动词(除做….之外别无选择) can but+动词原形 (只能原形(“只有做……) have no choice but to do ,只得) cannot help/choose but+动词原形(不能不……)
动词不定式的基本用法归纳优 秀课件
一、动词不定时的形式
❖肯定式:to do sth ❖否定式:not to do sth. ❖ 被动式:to be done ❖完成式:to have done
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.
高中英语 语法 非谓语动词不定式的用法 课件 (共25张PPT)
alarm.
A. To sleep B. Sleeping
C. Sleep
D. Having slept
7. –You should have thanked her before you
left.
--I meant____, but when I was leaving I
couldn’t find her anywhere.
13. mrs. smith warned her daughter
____after drin .
a. never to drive b. to never drive
c. never driving
d. never drive
14. we agreed _____here but so far she
The next train to arrive is from Washington.
I want something to read.
It’s your turn to speak now.
It’s time to go to school.
1. He is lucky to get here on time. 2. Be careful not to catch a cold. 3. They started early so as to catch the
7. he is loo for a room to live in. 8. i study hard to serve the people well. 9. in order not to be late she took a bus.
常见带形式主语it的句型: 1. It is easy ( difficult, important, possible, necessary, good, kind, wise, foolish…) to do sth. 2. It is a pleasure (pity, crime, an honor…) to do sth. 3. It takes (sb.) some time to do sth.
动词不定式的用法(共26张PPT)
(陕西省 2015中考)
to invite him
真题回顾 完成句子
56. 我想邀请他参加我们 的俱乐部。 I want to join our club.
borrow
真题回顾 短文填空
One day just before the summer vacation, he came to 68 some art books.
(to ) do
不定式
用法
知识小结
主语 、宾语、 定语 、表语、 状语、 宾语补足语
考点过关
to help
用所给词的适当形式填空
to visit
主语
1.It’s very nice of you _ (help)me.
宾语
2.We decided _____ (visit) the
to find
2.作宾语 (1)后接不定式作宾语的动词有: want, try, decide, hope, need, wish, agree, expect, refuse, learn,remember, forget, I hope to get there would like/love等。如: before dark.
6.作宾语补足语 (1)后面能接带to的不定式作宾补的动 词有: tell, ask, allow, want,wish, teach, warn, invite, like, encourage等。 如:
The teacher always encourages us to learn English well.
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
我希望天黑以前到那儿。
to invite him
真题回顾 完成句子
56. 我想邀请他参加我们 的俱乐部。 I want to join our club.
borrow
真题回顾 短文填空
One day just before the summer vacation, he came to 68 some art books.
(to ) do
不定式
用法
知识小结
主语 、宾语、 定语 、表语、 状语、 宾语补足语
考点过关
to help
用所给词的适当形式填空
to visit
主语
1.It’s very nice of you _ (help)me.
宾语
2.We decided _____ (visit) the
to find
2.作宾语 (1)后接不定式作宾语的动词有: want, try, decide, hope, need, wish, agree, expect, refuse, learn,remember, forget, I hope to get there would like/love等。如: before dark.
6.作宾语补足语 (1)后面能接带to的不定式作宾补的动 词有: tell, ask, allow, want,wish, teach, warn, invite, like, encourage等。 如:
The teacher always encourages us to learn English well.
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
我希望天黑以前到那儿。
《动词不定式》PPT课件
Do you have anything to say?
B) 不定式和它前面被修饰的名词或代 词构成逻辑上的动宾关系,又和该句主 语构成逻辑上的主谓关系时,不定式常 用主动形式。
I have got a letter to write. 他需要一个房间居住.
He needs a room to live in.
但是,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。 例如: He had no place to live. 他没地方住。
注②:当作定语的不定式所修饰的名 词或代词是不定式动作的承受者时, 不定式既可以用主动语态,也可用被 动语态,但其意义有所不同。 试比较:
The room is big enough to hold us. 这间屋子够大能盛得下我们。
(6) 作表语
My job is to help the patient. 我的工作是帮助病人。
(7)作独立成分 To tell the truth,I don't agree
with you. 说实话,我不同意你的观点。
语法七
动词不定式
不定式的构成:
to+动词原形 ,其否定形式是 “not to do”, 不定式可以带宾语或状语构成不 定式短语,没有人称和数的变 化,但有时态和语态的变化。
一.不定式的句法功能
不定式可作哪些成分?
主语、宾语、宾语补足语, 状语、表语 和定语,但不能单独作谓语。 不定式的逻辑主语有时用“of/for+名词 或代词宾格”构成。
2.)但如果强调句中的受事者时, 亦可用不定式被动句。例如:
The handwriting is very difficult to be read. 这箱子太重举不起来。
B) 不定式和它前面被修饰的名词或代 词构成逻辑上的动宾关系,又和该句主 语构成逻辑上的主谓关系时,不定式常 用主动形式。
I have got a letter to write. 他需要一个房间居住.
He needs a room to live in.
但是,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。 例如: He had no place to live. 他没地方住。
注②:当作定语的不定式所修饰的名 词或代词是不定式动作的承受者时, 不定式既可以用主动语态,也可用被 动语态,但其意义有所不同。 试比较:
The room is big enough to hold us. 这间屋子够大能盛得下我们。
(6) 作表语
My job is to help the patient. 我的工作是帮助病人。
(7)作独立成分 To tell the truth,I don't agree
with you. 说实话,我不同意你的观点。
语法七
动词不定式
不定式的构成:
to+动词原形 ,其否定形式是 “not to do”, 不定式可以带宾语或状语构成不 定式短语,没有人称和数的变 化,但有时态和语态的变化。
一.不定式的句法功能
不定式可作哪些成分?
主语、宾语、宾语补足语, 状语、表语 和定语,但不能单独作谓语。 不定式的逻辑主语有时用“of/for+名词 或代词宾格”构成。
2.)但如果强调句中的受事者时, 亦可用不定式被动句。例如:
The handwriting is very difficult to be read. 这箱子太重举不起来。
动词不定式的用法ppt经典实用
•2024/4/27
•动词不定式的用法ppt
• 想要去做某事
• 2. 计划去做某事want to do sth
• 3. 希望去做某事hope todo sth
4. 期待去做某事 expect to do sth
5. 决定去做某事 decide to do sth
6. 忘记去做某事 remember to do sth
her homework. 6. Let's try _t_o_f_i_n_is_h_(finish) the work on time.
动词不定式的用法ppt
语法训练 动词不定式做宾语补足语
1. She expects me t_o__w_a_i_t (wait) for her at 7:00. 2. The teacher asked us _t_o_b_e__ (be) quiet. 3. The old man wants his children _to__v_is_i_t_
语法训练 动词不定式做主语
1. It usually takes me over two hours _t_o_f_in_i_s_h_ (finish) my homework.
2. It was their dream _t_o_h_a_v_e_(have) a bridge. 3. It's your turn _to__c_le_a_n_(clean) the blackboard. 4. It's important for us _t_o_l_e_a_rn_(learn) English. {5. It's very kind of you _to__h_e_lp__(help) me a lot.} {6. It's time for me _t_o_g_o__(go) home.}
高考英语语法备考《动词不定式》ppt课件
• 4.作定语 • a.Manager,do you have anything to be typed ? • b.As a typist ,do you have anything to type now ? • c.I am free now .Do you have anything to type ? • d.Please give me an apple to eat . • e.They will make some candles to give light. • f.Have you anything to send?(自己寄) • g.Have you anything to be sent?( 别人寄)
3)名词是抽象名词,用不定式作定语 ,常见的有: ability,chance,idea,excuse, reply,belief,reason,attempt等。 a.He has the ability to read and write. b.I have no chance to go to college. 请大家自己想些例句。Who?
注意:不定式放句首时,逻辑主语与句子 主语要一致(常翻译成“为了”)
wrong:To save money, every means has been tried. right:To save money, he has tried every means.
②表结果:
• He arrived late to find the train gone. • 常用only放在不定式前表示强调: • eg.a.I visited him only to find him out. b. A few years later he came home only to find his home town changed. c.I hurried to the post office, only to find it was closed.
动词不定式讲解PPT课件
第十页,课件共有96页
巧记动词不定式作宾语歌诀:
• 想要拒绝莫忘记
• (want, refuse, forget)
• 需要努力就学习 • (need, try, learn) • 喜欢帮助加同意 • (like help agree ) • 希望决定后开始 • (hope, decide, begin, start)
impossible(不可能的)等。
It's+adj.+for+sb+不定式”表示“做某事对某人来说……”
• 你可以用这个句型来验证
• sb + be + adj 句式。 • 看这个句子的意思是不是成立,要是成立,就用
of 。要是不成立则用for.
• you_are kind 这个句子成立,所以用of
I have a lot of work to do.我有很多工作要做。 (2)主谓关系 He is always the first to come.他总是第一个来。 (3)同位关系 We all have a chance to go to college. • 我们都有上大学的机会。
第二十一页,课件共有96页
careless(粗心的),right(正确的),wrong(错误的)等词后,不用 for而用of。
It's very kind of_you_to_help_me.
你帮助我真是太好啦。
第八页,课件共有96页
若描述做某事性质的形容词:如important(重要的), necessary(必要的),difficult(困难的),easy(容易的), hard(艰难的),dangerous(危险的),safe(安全的),useful(有 益的),pleasant(舒适的),interesting(有趣的),
巧记动词不定式作宾语歌诀:
• 想要拒绝莫忘记
• (want, refuse, forget)
• 需要努力就学习 • (need, try, learn) • 喜欢帮助加同意 • (like help agree ) • 希望决定后开始 • (hope, decide, begin, start)
impossible(不可能的)等。
It's+adj.+for+sb+不定式”表示“做某事对某人来说……”
• 你可以用这个句型来验证
• sb + be + adj 句式。 • 看这个句子的意思是不是成立,要是成立,就用
of 。要是不成立则用for.
• you_are kind 这个句子成立,所以用of
I have a lot of work to do.我有很多工作要做。 (2)主谓关系 He is always the first to come.他总是第一个来。 (3)同位关系 We all have a chance to go to college. • 我们都有上大学的机会。
第二十一页,课件共有96页
careless(粗心的),right(正确的),wrong(错误的)等词后,不用 for而用of。
It's very kind of_you_to_help_me.
你帮助我真是太好啦。
第八页,课件共有96页
若描述做某事性质的形容词:如important(重要的), necessary(必要的),difficult(困难的),easy(容易的), hard(艰难的),dangerous(危险的),safe(安全的),useful(有 益的),pleasant(舒适的),interesting(有趣的),
动词不定式的基本用法归纳(共30张PPT)
1) We can not but _______ at the sad news.
常用句型有: ❖ 肯定式:to do sth
nothing but = only I mean to go there at once.
除了做~之外没有其它事可以做。
There is nothing to do but+动词原形(do) I find it still necessary (for him)
I think it necessary to report the thing to the teacher.
C.
do nothing but( except)+动词原型 (2)To master English gives us much help in the study of science.
动词不定式的基本用法归纳
Unit 1 living well
Revise the Infinitive
一、动词不定时的形式
❖ 肯定式:to do sth
❖ 否定式:not to do sth. ❖ 被动式:to be done ❖ 完成式:to have done
一 结构 : to do;(否定) not to do
1.There was nothing to do in the evening but _____. A
A.read B.to read C.reading D.is reading
2.There is nothing we can do but wait______. D A. as calm as possible B. as possible as we can
1. 作定语的不定式如果是不及物动词,或者不定
动词不定式的用法PPT课件
• My job is to help the patient。我的工作是帮助病人
• 动词不定式(短语)作表语常用于系词be的后面。例:
• His work is to drive a car. 他的工作是开车。 • My job is to feed animals. 我的工作是饲养动物。 • Her ambition is to be a doctor. 她的理想是当医生。
•
I want you to go now. 我想让你现在就走。
•
Her parents wish her to be a teacher.她父母
亲希望她当老师。
第16页/共33页
动词不定式做宾语补足语
• 2.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
动词不定式做宾语
• *如果and连接两个动词不定式,第二个动词不定式一般省“to” 例:
• He wants to go and have a swim with us. 他想和我们一起去游泳
• 若作宾语的动词不定式(短语)带有宾语补足语,往往把不定式短 语放在宾补后,用it作形式宾语。句型为:主语+find(feel,think belive,consider,etc)+it+adj\n+to do sth。
第20页/共33页
动词不定式做定语
• *动词不定式(短语)作定语修饰名词时,与其所修饰的词具 有一种动宾关系,如果不定式中的动词为不及物动词时,其后 应加上一个含义上所需要的介词。例:
• 动词不定式(短语)作表语常用于系词be的后面。例:
• His work is to drive a car. 他的工作是开车。 • My job is to feed animals. 我的工作是饲养动物。 • Her ambition is to be a doctor. 她的理想是当医生。
•
I want you to go now. 我想让你现在就走。
•
Her parents wish her to be a teacher.她父母
亲希望她当老师。
第16页/共33页
动词不定式做宾语补足语
• 2.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
动词不定式做宾语
• *如果and连接两个动词不定式,第二个动词不定式一般省“to” 例:
• He wants to go and have a swim with us. 他想和我们一起去游泳
• 若作宾语的动词不定式(短语)带有宾语补足语,往往把不定式短 语放在宾补后,用it作形式宾语。句型为:主语+find(feel,think belive,consider,etc)+it+adj\n+to do sth。
第20页/共33页
动词不定式做定语
• *动词不定式(短语)作定语修饰名词时,与其所修饰的词具 有一种动宾关系,如果不定式中的动词为不及物动词时,其后 应加上一个含义上所需要的介词。例:
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