牛津译林版八年级下册Unit 6 6 Sunshine for all Grammar(共21张PPT)

(共21张PPT)
Grammar
Unit 6
Sunshine for all
Special Olympics World Games
It was necessary for these volunteers to
receive training before doing tasks.(p84)
It’s fantastic to work as a volunteer (p84)
It’s kind of these volunteers to work in
their spare time.(p86)
It is adjective to-infinitive
It is fantastic to work as a volunteer.
important to support the Special Olympic World Games.
It is +形容词+ to do sth.
本句型表示“做某事是...的”，为了保持句子的平衡，常用It 作形式主语，而把
真正的主语动词不定式后置。
--Julia, your mobile phone is ringing.
--Wait a minute. It’s dangerous __________ it while crossing the street.
A. answering B. answer C.answers D.to answer.
It’s fantastic to work as a volunteer.
It is +形容词（+for/of sb.)+to do sth.
D
Practice
(right/ seats/ the elderly/ to)
It’s right to give seats to the elderly.
It is +adj. + to do sth.
(good/ blind people/ cross the road)
donate give help keep plant take care of
It’s good to help blind people
cross the road.
Practice
It is +adj. + to do sth.
donate give help keep plant take care of
(helpful/ money/ to charities)
It’s helpful to donate
money to charities.
(proper/ a lost pet)
It’s proper to take care of
a lost pet.
Practice
It is +adj. + to do sth.
donate give help keep plant take care of
(important/ more trees)
It’s important to plant
more trees.
(necessary/ parks/ clean)
It’s necessary to keep parks clean.
It is adjective to-infinitive
It is fantastic to work as a volunteer.
important to support the Special Olympic World Games.
It is +形容词+ to do sth.
本句型表示“做某事是...的”，为了保持句子的平衡，常用It 作形式主语，而把
真正的主语动词不定式后置。
It’s fantastic to work as a volunteer.
It is +形容词（+for/of sb.)+to do sth.
It is +adj. + to do sth.
To do/Doing sth. is + adj.
It is wise to take a map with you while travelling.
To take/Taking a map with you is wise while travelling.
It is necessary to learn a foreign language.
It’s not easy to receive training before doing tasks.
Is winning a gold medal important in the Games
To learn a foreign language is necessary.
To receive training before doing tasks is not easy.
Is it important to win a gold medal in the Games
Change the sentence pattern
It is +形容词（+for/of sb.)+to do sth.
② It is +形容词+ for sb.+ to do sth.
本句型中的形容词表示事物的性质、特征。这样的形容词有：easy,difficult,hard,
important,dangerous,possible, necessary,interesting等；其中的for是用以引出逻辑
主语。
It is adjective for sb. to-infinitive
It is important for people to learn good manners.
difficult Lihai to win a gold or a silver.
possible her to work for the charity on Saturday.
I think ____________________(对她们来说...是必要的）to learn English.
对于孩子们来说，在街上玩球是不安全的。
it’s necessary for them
It’s not safe for children to play with balls in the street.
easy for people fantastic for me
important for us impossible for them
necessary for volunteers wonderful for you
Practice
It is +adj.+ for sb.+ to do sth.
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
Simon: No. it’s not (3)____________________ to have any
experience, but it’s very (4)_______________ to be kind
impossible for them
wonderful for you
necessary for volunteers
important for us
easy for people fantastic for me
important for us impossible for them
necessary for volunteers wonderful for you
Practice
It is +adj.+ for sb.+ to do sth.
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. 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.
easy for people
fantastic for me
Work out the rule!
We can use ___________
(subject pronouns,
object pronouns) after for.
object pronouns
It is +形容词（+for/of sb.)+to do sth.
② It is +形容词+ for sb.+ to do sth.
本句型中的形容词表示事物的性质、特征。这样的形容词有：easy,difficult,hard,
important,dangerous,possible, necessary,interesting等；其中的for是用以引出逻辑
主语。
It is adjective for sb. to-infinitive
It is important for people to learn good manners.
difficult Lihai to win a gold or a silver.
possible her to work for the charity on Saturday.
可与此句型互换：
It’s +adj. +that 从句
It’s important for people to learn good manners.
It’s difficult for him to win a gold or silver.
It’s important that people learn good manners.
It’s difficult that he can win a gold or silver.
It’s not possible for her to work for the charity on weekdays.
It’s funny for the children to dress up as
monkeys.
Is it easy for us to solve the problem
Change the sentence pattern
It’s not possible that she works for the charity on weekdays.
It’s funny that the children dress up as monkeys.
Is it easy that we solve the problem
It is +形容词（+for/of sb.)+to do sth.
③ It is +形容词+ of sb.+ to do sth.
It is adjective of sb. to-infinitive
It is kind of these volunteers to work in their spare time.
stupid of him to make such a mistake.
wrong of them to spit in the street.
该句型中的形容词描述的是人的品质、智商、对错等。大致分为三类：
1. good/bad, kind, nice, friendly, polite, impolite, brave, careless, careful,
generous, helpful, honest,selfish；
2. clever, foolish,silly, stupid(愚蠢的), wise/unwise；
3. right/wrong.
Practice
It’s careless of the boy to leave the tap running.
It’s bad of the girl to pick flowers in the park.
It’s wrong of the people to drop litter everywhere.
It’s kind of the young man to donate blood to people in need.
It’s not right of the man to smoke in public places.
1. careless/the tap/the boy/to/it is/running/leave/of
2. the girl/it is/bad/of/pick flowers/in the park/ to
3. wrong/it is/of/drop litter/to/the people/everywhere
4. of/kind/it is/to/donate blood/the young man/to/people in need
5. smoke/to/not right/it is/the man/of/in public places
It is +形容词（+for/of sb.)+to do sth.
③ It is +形容词+ of sb.+ to do sth.
It is adjective of sb. to-infinitive
It is kind of these volunteers to work in their spare time.
stupid of him to make such a mistake.
wrong of them to spit in the street.
It is +adj. + of sb. + to do sth.
Sb. is +adj.+ to do sth.
It’s very kind of them to do so.
They are very kind to do so.
They are kind enough to do so.
Change the sentence pattern
It’s kind of those volunteers to work in their spare time.
He is brave enough to join the competition.
You are very nice to offer me a seat.
It’s right of us to queue for our turn.
Those volunteers are kind to work in their spare time.
It’s brave of him to join the competition.
It’s nice of you to offer me a seat.
We are right to queue for our turn.
1. It’s careless of the boy to leave the tap running.
2. It’s bad of the girl to pick flowers in the park.
3. It’s wrong of the people to drop litter everywhere.
4. It’s kind of the young man to donate blood to people
in need.
5. It’s not right of the man to smoke in public places.
Change the sentence pattern
The boy is careless to leave the tap running.
The girl is bad to pick flowers in the park.
The people are wrong to drop litter everywhere.
The young man is kind to donate blood to people in need.
The man is not right to smoke in public places.
Tip 1
The difference
between
for sb. and of sb.
Follow these two steps:
Step 1
转化为“ sb. + be + adj. ” ，看句意是否顺畅；
若不顺畅则必定是for sb.
Step 2
若句意通顺，仍不可作出判断，必须看是否与
原意表达一致，如一致，则用of sb., 如不一致，即使“
sb. + be + adj. ” 结构通顺合理，也要用for sb.
e.g. It’s important ______ us to learn English well.
①We are imporant to...
②We are important to learn English well.
×
√
for
1.（对我们来说）去钓鱼多么有趣啊！
How interesting it is （for us）to go fishing！
2. 这个男孩说实话多么诚实啊！
How honest it is of this boy to tell the truth!
3. 你这么说真是太好了！
How nice it is of you to say so！
Tip 2
It’s adj. (for/of sb.) to do sth.
感叹句形式
It’s generous of them to donate money to charities.
感叹句的结构：How +adj./adv.+主+谓！
How +generous +it +is+of them...
How generous it is of them to donate money to
charities.
Practice
Thanks