(共20张PPT)
Unit 10
You're supposed to shake hands
Grammar
人教新目标版英语九年级下册
新知讲解
“It +be+ adj. to do sth.”句型
句型结构
情境导入
1
It’s friendly of you to come and see me .
你能来看我 , 真够朋友!
句型结构
情境导入
句型结构
It was brave of you to manage to do it !
你居然能做成这件事,真勇敢!
情境导入
句型结构
It’s very kind of you to help me.
你能帮我，真好。
情境导入
句型结构
It is right of him not to come here!
他没有来这儿 , 太对了!
情境导入
句型结构
It’s very important for everyone to be kind.
新知讲解
句型结构
1
It’s friendly of you to come and see me .
It was brave of you to manage to do it.
重点关注的句子
It’s very kind of you to help me.
It is right of him not to come here.
It’s very important for everyone to be kind.
新知讲解
句型结构
1
It is easy to deal with him.
It is hard to translate this sentence into English.
It be + adj. +to do sth.
形式主语
要点
真正
主语
新知讲解
句型结构
1
特别注意
It be + adj. + for sb. +to do sth.
1.不定式的逻辑主语可在特定的情形中看出。
2.也可以介词 of / for引出。
It be+ adj. + of sb. +to do sth.
新知讲解
句型结构
1
要点
It be + adj. + of sb. +to do sth.
这一句型意在对sb.及其所在的行为进行评价。
good
kind
nice
wise
wrong
clever
brave
honest
真正主语
Sb be+ adj. +to do sth.
新知讲解
句型结构
1
It is wise of him to do so.
=He is wise to do so.
It is foolish of you to make such a mistake.
犯这样的错误你真蠢。
=You are foolish to make such a mistake.
新知讲解
句型结构
1
要点
It be + adj. + for sb. +to do sth.
这一句型只表明不定式行为特点，而不表明sb本身特点。
easy
hard
difficult
important
necessary
expensive
impossible
真正主语
新知讲解
句型结构
1
It’s very important for you to practise your oral English
in daily life.
在日常生活中练习你的英语口语非常重要的。
新知讲解
句型结构
1
It is impossible for him to go alone.
他一个人去不可能。
It is kind of you to say so.
谢谢你这么说。
新知讲解
句型结构
1
It’s very nice of you to offer me a seat.
= You are nice to offer me a seat.
十分感谢你给我让座。
巩固练习
句型结构
练一练
1.It’s clever ___ you ___ so many toy ships.
of; making B. of; to make
C. for; to make D. for; making
2. It’s ___ for us ___ polite in class.
A. interesting; to become B. good; to
C. important; to. D. necessary, to be
巩固练习
句型结构
1
练一练
3.___ careless of you to make lots of mistakes.
That’s B. It’s C. It D. Its
4.It’s very nice ___ you to get me two tickets to
the World Cup.
A. of B. for C. to
课堂小结
1
回顾总结
It be + adj. +
of sb
for sb
to do sth.
=sb be + adj. +to do sth.
再见！
