itis+adj+todosth句型
Itis+adj+doingsth与Itis+adj+todosth有什么区别
Itis+adj+doingsth与Itis+adj+todosth有什么区别It is+adj+doing sth与It is+adj+to do sth有什么区别It is+adj+to do sth和it+adj+to do sth 的区别：1、 It is important to drink enough water every day.it形式主语，没有意思的。
to drink enough water every day，真正主语。
意思是：每天喝足够的水很重要。
,而谓语is important，使用了形式主语，而把真正主语放在后面，所以句型：It is+adj+to do sth的意思是：做某事怎么样。
2、 Doctors think it is important to drink enough water every day.这时候It is important to drink enough water every day.是宾语从句,作think的宾语.因为think 可以形成think+ 宾语+宾语补足语,所以此句可改成Doctors think it important to drink enough water every day。
也就是少了be动词is，此时，it是形式宾语，important为宾语补足语to drink enough water every day为真正宾语。
拓展资料It is+adj+doing sth1、Germany should understand this because that is precisely what it is doing.德国应理解这点，因为这正是该国正在做的事情。
2、How hard it is doing this.这些事做起来行难。
3、Fortunately, it is doing so.幸运的是，西方正在这么做。
It is +adj. +动词不定式的用法
It is +adj. +动词不定式的用法------------------------------------------I. It is + adj. + to do something结构句中it是形式主语，真正主语是动词不定式to do something。
因此也可以表达为to do something + is +adj.。
e.g. It is amazing to drive past fields which seem to go on forever or whole hills covered with neat rows of grapevines。
本句形式主语为it。
真正主语to drive…grapevines移到了句子后部，使句子变得平稳，不致主语太长。
如果把真正主语放在前面，那么整个句子就显得头重脚轻。
因此，就用it 作为先行主语。
这种结构还有两种动词不定复合结构。
1. It is + adj. + for somebody to do somethinge.g. It was very difficult for them to fly because men have not got wings.此句真正的主语是动词不定复合结构for them to fly。
其中them是to fly的逻辑主语。
2. It is + adj. + of somebody to do somethinge.g. It is sensible_____ you to bring an umbrella in such weather.A. inB. forC. withD. of答案为D。
这里sensible跟逻辑主语you的关系是表达人的特点、性格、本质等。
像此类形容词还有kind, foolish, clever, wise, friendly等。
II. It is +名词+ to do something结构e.g. It is great fun to see the pandas walking in the zoo.III.另外, it作先行主语时还有其他用法1. it +及物动词+宾语+不定式e.g. It cost me 100 dollars to repair the car.It takes me two hours to finish my homework every day.It gave me great pleasure to watch them.2. it + be +名词/形容词+ doinge.g. It is no use studying for an exam at the last minute .It is a waste of time talking to him.It is pleasant sitting here.ExerciseI. Choice1. Today it is easy_______ on-line and millions of people use the Internet everyday.A. getB. to getC. getsD. got2. It is clever_______ you to answer such a question.A. forB. onC. withD. of3. ______ fun it is to ride on a camel in the desert!A. WhatB. What aC. HowD. How a4. It takes 3 days for the parcel _______ America by air mail from Shanghai .A. reachB. reachedC. to reachD. reaches5. ______ important thing it is to do eye exercises everyday!A. WhatB. What aC. What anD. How6. It is no use _______ about the school lunch.A. complainB. complainingC. to complainD. complainedII.用it作形式主语改写句子1. To speak English more is very important for you.2. To do more exercises is very helpful.3. To do is more important than to say.4. To help others is our duty.5. To go to the South Pole is the boy's wish.6. To drink plenty of water is good.Key:I.1.B 2.D 3.A 4.C 5.C 6.B。
it is+adj+for sb to do sth造句
it is+adj+for sb to do sth造句这是一个常用的英语句型，用来表示某人做某事是什么样的情况。
它的结构是：it is+adj+for sb to do sth其中，adj是形容词，表示评价或描述；sb是代词或名词，表示主语；to do sth是不定式，表示动作或目的。
例句下面是一些使用这个句型的例句，可以帮助你理解和运用它。
It is important for you to study hard. 对你来说，努力学习很重要。
It is easy for him to solve the problem. 对他来说，解决这个问题很容易。
It is difficult for me to speak English. 对我来说，说英语很困难。
It is dangerous for her to drive at night. 对她来说，晚上开车很危险。
It is fun for us to play games. 对我们来说，玩游戏很有趣。
It is necessary for them to wear masks. 对他们来说，戴口罩很必要。
It is rude for you to interrupt him. 对你来说，打断他很粗鲁。
It is normal for him to be nervous. 对他来说，紧张很正常。
It is good for her to exercise regularly. 对她来说，定期锻炼很好。
It is bad for you to smoke. 对你来说，吸烟很不好。
变化这个句型还可以有一些变化，比如：把adj换成名词或动名词，表示某人做某事是什么样的事情。
例如：It is a waste of time for you to watch TV all day. 对你来说，整天看电视是浪费时间的事情。
It is no use for him to cry over spilled milk. 对他来说，覆水难收是没有用的事情。
(完整版)It-is-adj-to-do-sth
it is+adj+(for sb) +(not) to do sth和it is+adj+of sb+(not) to do sth.句型：it is+ adj+ for sb+ to do sth表示说话人对客观事件的决断, 意为：“做…是…的”。
其中it是这个句子的形式主语，真正的主语是to do sth.例如：读书很有趣。
It is very interesting to read.看书是有用的。
It is useful to read.每天跑步是健康的。
It is healthy to run every day解出道题对我来说有点难。
It is a little difficult for me to work out this question.不完成作业是糟糕的。
It Is bad not to finish homework.迟到是糟糕的。
It is bad to be late for school.1.it is+ adj+ (for sb)+ to do sth可以与“动名词v-ting+be+adj”的句型互换。
例如：It is very interesting to read.=Reading is very interesting.It is very useful to read.=_________ is very useful.It is healthy to run every day.=_______________________ is healthy.It is a little difficult for me to work out this question.=_____________________ is a little difficult ___________.It is bad not to finish homework.=________________________ is bad.It is bad to be late for school.=_____________________is bad.2. 注意：(1)在转换句型的时候一定要把原句中的不定式(not )to do改成(not) doing，在句子中充当主语。
Itis+adj.ofsb.todo句型讲解与练习
It is + adj. (for/of sb.) to do sth. 句型1.形容词说的是“人”： It is + adj.+of sb .+ (not) to doof sb 的句型一般用表示人物的性格，道德，表示主观感情或态度的形容词，如 good, kind, nice, clever, foolish, right。
It's very nice of you to help me.你来帮助我，你真是太好了。
2.形容词说的是“事物” It is + adj.+for sb.+ (not) to dofor sb. 常用于表示事物的特点特点，表示客观形式的形容词，如easy, hard, difficult, interesting, important, impossible等It's very hard for him to study two languages.对他来说学两门外语是很难的。
选择题() 1.It ’s clever ___ you ___ so many toy ships.A. of; makingB. of; to makeC. for; to makeD. for; making () 2.It ’s ___ for us ___ polite in class.A. interesting, to become, toC. important, toD. necessary, to be() 3.___ careless of you to make lots of mistakes.A. That ’ sB. It ’ sC. ItD. Its() 4.It ’s very nic e ___ you to get me two tickets ____ the World Cup.;of;for C. to;for D. of; to( ) 5.---I often have hamburgers for lunch.---You’d better not. It ’s bad for you _____too much junk food.eat D. ate ( ) 6.It ’s good for us ______ every day.A.playB. playing sportssportsC. to play sportsD. to playing sports。
九年级英语-Itis+adj.+of-sb.+to-do-sth
It is + adj. + of sb.+ to do sth.
Revision:
It is + adj. + for sb. +to do sth.
翻译下列两句话：
1.对我们来说学好各门课程很重要。 It's important for us to learn all the subjects well.
Thank you
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It’s honest of him to tell the truth. = He is honest t太诚实了。
It’s stupid/foolish/silly of Lily to do so. =Lily is stupid to do so. 莉莉那样做真是太愚蠢了。
for sb. 常用于表示事物的特征特点，表示客观形式的形容词 of sb.的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词
修饰人的形容词:good, nice, kind, brave(勇敢的), clever/smart, careless(粗心的), honest(诚实的) ,bad, silly(傻的), stupid(愚蠢的), selfish(自私的), lazy, humorous, selfless(无私的) polite(礼貌的)，impolite(无礼的）
It-is-+-adj+to-do-sth句型
I t i s+形容词+t o d o的讲解和用法1）It is +形容词to do…. 表示“干某事是…”。
我们通常在口语或者写作中使用这个句型，对于初中的学生来说，十分有必要熟练地掌握好这个句型，它有利于我们在写作中写出结构比较复杂的句子，从而得到较高分数。
例如：1. It's very important to study English well. 学好英语很重要。
2. It is difficult to finish the work today. 今天完成工作太困难了。
3. It's good to eat fruits. 吃水果好。
4. It's right to read English every day. 每天读英语是对的。
5. It's interesting to play soccer. 踢足球是有趣的。
2）即学即练1.It_________ take a bus to go to school.A.is convinientB.is convinient toC.are convinient toD.are convinient2. It is ___________ the old man.A.good to helpingB.good helpC.good to helpD.to help3.It to smoke.A. are badB.is bad toC.is badD.are bad to4.It _____________ see that movie.A. are thrillingB.is thrilling toC.is thrillingD.are thrilling to5.It _______________ go fishing.A. are excitingB. are exciting toC.is excitingD. is exciting to6.It is interesting to play computer games.A. are interestingB. are interesting toC.is interestingD. is interesting to3) 英译汉1.It is safe to take a bus.2.It is funny to watch movies.3.It is possible to see him now.4.It is dangerous to play with a snake.5.It is diffcult to write a English composition(作文).6.It is wonderful to go fishing with my father.7.It is boring to listen to a same song again and again(反复).8.It is hard to be successful man.9.It is pleasant to come back to my hometown.10.It is horrible to see this bad man.4）课后作业1.熟记下列词组difficult to fall asleep 难以入睡easy to read 容易读impossible to find 不可能找到possible to get there 可能到那里nice to live 适合居住safe to live 住起来安全difficult to understand 难以理解pleasant to visit 参观起来令人开心boring to listen to 听起来枯燥hard to plant 难以种植easy to learn易学wonderful to watch 看起来很棒2.巩固复习：根据所给的形容词填空bad, difficult, ill, asleep, impossible1.Mother：Honey！It is too late. You should fall ________now.Son: It is ___________to sleep tonight. I feel __________.Mother: Oh, you looks ________. It is so late, it is ________to take you to the hospital.awake, safe, happy, nice, alone2. Mary:Hello! Are you __________? Lily:Hello! Yes, I am.Mary: Do you like you new house?Lily: Oh, yes. It is ________ to live. But it keep me ______. Mary:You are not __________.Lily:That’s right. But I like it, beause it is _______ to live here.。
It is + adj+to do sth句型
It is+形容词+to do的讲解和用法1）It is +形容词to do…. 表示“干某事是…”。
我们通常在口语或者写作中使用这个句型，对于初中的学生来说，十分有必要熟练地掌握好这个句型，它有利于我们在写作中写出结构比较复杂的句子，从而得到较高分数。
例如：1. It's very important to study English well. 学好英语很重要。
2. It is difficult to finish the work today. 今天完成工作太困难了。
3. It's good to eat fruits. 吃水果好。
4. It's right to read English every day. 每天读英语是对的。
5. It's interesting to play soccer. 踢足球是有趣的。
2）即学即练1.It_________ take a bus to go to school.A.is convinientB.is convinient toC.are convinient toD.are convinient2. It is ___________ the old man.A.good to helpingB.good helpC.good to helpD.to help3.It to smoke.A. are badB.is bad toC.is badD.are bad to4.It _____________ see that movie.A. are thrillingB.is thrilling toC.is thrillingD.are thrilling to5.It _______________ go fishing.A. are excitingB. are exciting toC.is excitingD. is exciting to6.It is interesting to play computer games.A. are interestingB. are interesting toC.is interestingD. is interesting to3) 英译汉1.It is safe to take a bus.2.It is funny to watch movies.3.It is possible to see him now.4.It is dangerous to play with a snake.5.It is diffcult to write a English composition(作文).6.It is wonderful to go fishing with my father.7.It is boring to listen to a same song again and again(反复).8.It is hard to be successful man.9.It is pleasant to come back to my hometown.10.It is horrible to see this bad man.4）课后作业1.熟记下列词组difficult to fall asleep 难以入睡easy to read 容易读impossible to find 不可能找到possible to get there 可能到那里nice to live 适合居住safe to live 住起来安全difficult to understand 难以理解pleasant to visit 参观起来令人开心boring to listen to 听起来枯燥hard to plant 难以种植easy to learn易学wonderful to watch 看起来很棒2.巩固复习：根据所给的形容词填空bad, difficult, ill, asleep, impossible1.Mother：Honey！It is too late. You should fall ________now. Son: It is ___________to sleep tonight. I feel __________. Mother: Oh, you looks ________. It is so late, it is ________to take you to the hospital.awake, safe, happy, nice, alone2. Mary:Hello! Are you __________? Lily:Hello! Yes, I am.Mary: Do you like you new house?Lily: Oh, yes. It is ________ to live. But it keep me ______. Mary:You are not __________.Lily:That’s right. But I like it, beause it is _______ to live here.。
Itis+adj+forsbtodosth与Itis+adj+ofsbtodosth有何区别？
Itis+adj+forsbtodosth与Itis+adj+ofsbtodosth有何区别？展开全文It is+adj.+of sb. +to do sth中的adj.跟sb.有关,这个adj.是用来形容sb.的,表示某人这么做真是太adj.了．你会发现在这个句型中你把sb.和adj.提出来可以造个句sb. is(are) adj.如It‘s very kind of you to help me.把里面的sb.和adj.提出来可以发现you are kind是说得通的.而It is +adj.+for sb.+to do sth表示做某事对某人来说很adj.这里的adj.是do sth.的属性里面的sb.跟adj.没有直接联系如It‘s difficult for you to deal with the problem.你就不能说you are difficult了吧这就是怎么决定句子中的介词用of还是用for的方法若形容词是描述不定式行为者的性格、品质的，如kind，good，nice，right，wrong，clever，careless，polite，foolish等，用of sb.。
It’s very kind of you to help me. 你能帮我，真好。
It’s clever of you to work out the maths problem.你真聪明，解出了这道数学题。
若形容词仅仅是描述事物，不是对不定式行为者的品格进行评价，用for sb.，这类形容词有difficult，easy，hard，important，dangerous，（im）possible等。
It’s very dangerous for children to cross the busy street.对孩子们来说，穿过繁忙的街道很危险。
It’s difficult for us to finish the work. 对我们来说，完成这项工作很困难。
Itis+adjofsbtodo句型讲解与练习
Itis+adjofsbtodo句型讲解与练习It is + adj。
(for/of sb.) to do sth.句型1.形容词说的是“人”：It is + adj.+of sb.+ (not) to doofsb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词。
如good。
kind。
nice。
clever。
foolish。
right。
It's very nice of you to help me.你来帮助我，你真是太好了。
2.形容词说的是“事物”It is + adj.+for sb.+ (not) to dofor sb.常用于表示事物的特征特点，表示客观形式的形容词，如easy。
hard。
difficult。
interesting。
important。
impossible等It's very hard for him to study two languages.对他来说学两门外语是很难的。
选择题1.It’s clever ___ you ___ so many toy ships.A.of;makingB。
of。
to makeC.for;tomakeD。
for。
making(。
) 2.It’s ___ for us ___ polite in class.A。
interesting。
to XXXC。
important。
totoD。
necessary。
to be(。
) 3.___ careless of you to make lots of mistakes.A.That’sB。
It’sC。
ItD。
Its(。
) 4.It’s very nice ___ you to get me two tickets ____ the WorldCup.of;forC。
to;forD。
of。
to(。
) 5.---I often have XXX.You’d better not。
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It is+形容词+to do的讲解和用法
1）It is +形容词to do…. 表示“干某事是…”。
我们通常在口语或者写作中使用这个句型，对于初中的学生来说，十分有必要熟练地掌握好这个句型，它有利于我们在写作中写出结构比较复杂的句子，从而得到较高分数。
例如：
1. It's very important to study English well. 学好英语很重要。
2. It is difficult to finish the work today. 今天完成工作太困难了。
3. It's good to eat fruits. 吃水果好。
4. It's right to read English every day. 每天读英语是对的。
5. It's interesting to play soccer. 踢足球是有趣的。
2）即学即练
take a bus to go to school.
convinient convinient to convinient to convinient
2. It is ___________ the old man.
to helping help to help help
to smoke.
A. are bad bad to bad bad to
_____________ see that movie.
A. are thrilling thrilling to thrilling thrilling to
_______________ go fishing.
A. are exciting
B. are exciting to exciting D. is exciting to
is interesting to play computer games.
A. are interesting
B. are interesting to interesting D. is interesting to
3) 英译汉
is safe to take a bus.
is funny to watch movies.
is possible to see him now.
is dangerous to play with a snake.
is diffcult to write a English composition(作文).
is wonderful to go fishing with my father.
is boring to listen to a same song again and again(反复).
is hard to be successful man.
is pleasant to come back to my hometown.
is horrible to see this bad man.
4）课后作业
1.熟记下列词组
difficult to fall asleep 难以入睡easy to read 容易读
impossible to find 不可能找到possible to get there 可能到那里nice to live 适合居住safe to live 住起来安全
difficult to understand 难以理解pleasant to visit 参观起来令人开心boring to listen to 听起来枯燥hard to plant 难以种植
easy to learn易学wonderful to watch 看起来很棒
2.巩固复习：根据所给的形容词填空
bad, difficult, ill, asleep, impossible
1.Mother：Honey！It is too late. You should fall ________now.
Son: It is ___________to sleep tonight. I feel __________.
Mother: Oh, you looks ________. It is so late, it is ________to take you to the hospital.
awake, safe, happy, nice, alone
2. Mary:Hello! Are you __________ Lily:Hello! Yes, I am.
Mary: Do you like you new house
Lily: Oh, yes. It is ________ to live. But it keep me ______. Mary:You
are not __________.
Lily:That’s right. But I like it, beause it is _______ to live here.。