(共55张PPT)
donate v. 捐赠
Blood n.
blood n. 血
organization n. 组织;机构
charity n. 慈善;慈善机构
volunteers
What do you think of this activity
What do you think of these athletes
great useful
important fantastic
necessary wonderful
meaningful
brave strong
confident hard-working
great healthy
It is meaningful to
work as volunteers.
It is happy to
win the Marathon.
It is brave to
join the competition.
It is important to
support their families and friends.
It is necessary to
receive training before doing the tasks.
It is meaningful to work as volunteers.
It is happy to win the Marathon.
It is brave to join the competition.
It is important to support your families and friends.
It is necessary to receive training before doing the tasks.
It is meaningful to work as volunteers.
happy to win the Marathon.
We use It is + adjective + to-infinitive to express what we think about something.
It is
adjective
to-infinitive
To do sth. is + adj.
1
2
3
4
5
6
right
It is…
donate give help keep plant take care of
1
seats
the elderly
to
to give
good
It is
donate give help keep plant take care of
2
to help
blind people
cross the road.
It is
donate give help keep plant take care of
3
to donate
helpful
money
to charities.
It is
donate give help keep plant take care of
4
to take care of
proper
a lost pet.
donate give help keep plant take care of
It is
5
to plant
important
more trees.
It is
donate give help keep plant take care of
6
necessary
parks
clean.
to keep
1
2
3
4
5
6
It is proper to take care of a lost pets.
It’s necessary to keep parks clean.
It is important to plant more trees.
To help others is meaningful for Amy.
It is meaningful for Amy to help others.
for Amy
for Amy
for Amy
It is adjective to-infinitive
It is proper Amy to take care of a lost pet.
necessary Amy to clean the parks.
important Amy to plant more trees.
We can add for someone to specify who we are talking about.
for
for
someone
who
To do sth. is + adj. + for sb.
necessary, important,difficult, meaningful proper, happy, easy, fantastic,wonderful…
easy for people fantastic for me
important for us impossible for organizations necessary for volunteers wonderful for you
Amy: Why do you want to be a volunteer
Simon: Because any help would mean a lot.
Many organizations provide help for
people with intellectual disabilities, but
it's (1) ___________________ to do their
work one-to-one without the help of
volunteers.
Amy: It’s (2) __________________ to be a
volunteer. Do you need experience
impossible for them
wonderful for you
Simon: No. It’s not (3) ____________________
to have any experience, but it’s very (4)
______________ to be kind and
friendly.
Amy: What are your tasks
Simon: I’m in the sports group. I chat with
them, help them practise and make
sure they’re safe.
important for us
necessary for volunteers
easy for people fantastic for me
important for us impossible for organizations necessary for volunteers wonderful for you
I think it’s (5) ______________ to
work with these special people.
Amy: Do you have any trouble talking to
people with intellectual disabilities
Simon: Yes, a little. We need to be more
patient. However, it’s very (6)
_______________ to make friends
with them.
fantastic for me
easy for people
easy for people fantastic for me
important for us impossible for organizations necessary for volunteers wonderful for you
What do athletes have
qualities
It is difficult for athletes to win the competition.
It is brave/strong/confident… of athletes to win the competition.
It is necessary for volunteers to work
closely with these special athletes.
What do volunteers have
qualities
It is helpful/kind/nice… of volunteers to work closely with these special athletes.
What do people have
qualities
It is important for people to support
their families and friends.
It is kind/active/friendly of people to support their families and friends.
We can use It is + adjective + of... + to- infinitive to express what we think of someone’s actions.
It is kind of people to support their families and friends.
It is confident of athletes to win the competition.
It is helpful of volunteers to work closely with these special athletes.
sb.+be + adj.+to do sth.
brave, careless, clever, foolish, generous, good, helpful, honest, kind, nice, polite, silly, stupid…
careless/the tap/the boy/to/it is/running/leave/of
It is careless of the boy to leave the tap running.
Rearrange the words below to form a sentence:
bad
pick flowers
It is of the girl to in the parks.
wrong
drop litter
It is of the man to everywhere.
kind
donate blood
It is of the young man to to people in need.
not right
smoke
It is of the man to in public places.
It is + adj.+ for sb + to do sth.
It is + adj. + of sb + to do sth.
We can use for someone to specify who we are talking about.
We can use of someone to specify what we think of someone’s actions.
Difference:
It is helpful of volunteers to work closely with these special athletes.
It is necessary for volunteers to work closely with these special athletes.
It is + adj. + of sb + to do sth.
= sb.+ be + adj. +to do sth.
= To do sth. is + adj. + for sb.
It is + adj. + for sb. + to do sth.
It is fantastic for us to work as volunteers.
To work as volunteers is fantastic for us.
We are friendly to work as volunteers.
It is friendly of us to work as volunteers.
用介词of/for 填空。
1. It is impossible ____________him to finish it in 2 hours.
2. It is wrong ___________ you to break the glass.
3. It is clever __________ her not to take the gift.
4. It was careful ___________him to make no mistakes at all.
5. It’s thoughtful ___________ them to prepare everything for me.
6. It’s dangerous ___________children to play with fire.
for
of
of
of
of
for
I. 单项选择 。
1. ________ generous _____ the little girl to share her toys with the other kids.
(2008无锡)
A. It’s; of B. That’s; of
C. It’s; for D. That’s; for
2. We think it is difficult _____ them ____ the charity walk without team spirit.
(2010南通)
A. for; to finish B. of; to finish
C. for; finishing D. of; finishing
3. It’s very kind ______ you. Thank you for your help. (2010盐城)
A. of B. for C. to D. on
4. --Thank you for your good service.
--You are welcome. It is patient ______ us to serve everyone. (2010泰州)
A. of B. for
C. to D. with
5. It’s nice ______ Andy _____ me with my English study. (2010宿迁)
A. at; to help
B. of; to help
C. with; help
D. of; help
Ⅱ. 完成下列句子。 1. It was stupid ____ me to talk in that way to my mother. 2. It is very important ____ us to master English. 3. It was impossible ____the little boy to carry such a heavy box. 4. It is smart ____ them to make good use of the Internet.
of
for
for
of
Ⅲ. 根据汉语意思完成句子。
对于年轻人来说学会团队精神很重要。
___________________________________ _______________________.
2. 对我们来说,做好每一件事是很有必要的。
It’s very necessary __________________
_________________________.
It is important for young people to learn
the team spirit
for us to do everything well
3. 对你来说,如果想获得成功,不要轻易放弃是很重要的。(2008扬州)
____________________________________ if you want to achieve success.
4. 你帮助我学习数学真是太好了。
(2008盐城)
____________________________________.
5. 他不可能在十小时之内完成它。
_____________________________________________________________.
It’s important for you not to give up easily
It’s kind of you to help me with my math
It is impossible for him to finish it in ten hours
Summary
3. We can use It is + adjective + of... + to-
infinitive to express what we think of
someone's actions.
2. We can add for someone to specify who
we are talking about.
1. We use It is + adjective + to-infinitive
to express what we think about something.
I. 用所给单词的适当形式填空。
1. Is it __________ (mean) to protect the
environment
2. It’s ______ (help) of him to help the old woman carry the basket.
3. It’s necessary to be _______ (friend) to
animals.
4. It’s careless of him ________ (make) so many mistakes.
meaningful
helpful
friendly
to make
II. 汉译英。
1. 他对老年人大喊大叫是没有礼貌的。
It’s rude of him to shout at the elderly.
2. 志愿者们对运动员友好是很有必要的。
It’s necessary for volunteers to be friendly
to athletes.
3. 有时我们和智力有障碍的人交谈有困难。
Sometimes we have trouble talking to
people with intellectual disabilities.
Summary
3. We can use It is + adjective + of... + to-
infinitive to express what we think of
someone's actions.
2. We can add for someone to specify who
we are talking about.
1. We use It is + adjective + to-infinitive
to express what we think about something.
I. 用所给单词的适当形式填空。
1. Is it __________ (mean) to protect the
environment
2. It’s ______ (help) of him to help the old woman carry the basket.
3. It’s necessary to be _______ (friend) to
animals.
4. It’s careless of him ________ (make) so many mistakes.
meaningful
helpful
friendly
to make
II. 汉译英。
1. 他对老年人大喊大叫是没有礼貌的。
It’s rude of him to shout at the elderly.
2. 志愿者们对运动员友好是很有必要的。
It’s necessary for volunteers to be friendly
to athletes.
3. 有时我们和智力有障碍的人交谈有困难。
Sometimes we have trouble talking to
people with intellectual disabilities.
1.Suppose you are a volunteer of the Home for the elderly(敬老院), try to make five sentences using these three sentence structures to ask your friends to help the elderly.
2.Finish off the exercises on the exercise books.